Dup test name

In Tcl 8.7, do the same when compiled with -DTCL_NO_DEPRECATED.

.fossil-settings/crlf-glob

@@ -3,12 +3,17 @@ compat/zlib/contrib/vstudio/readme.txt
 compat/zlib/contrib/vstudio/*/zlib.rc
 compat/zlib/win32/*.txt
 compat/zlib/win64/*.txt
+libtommath/*.dsp
+libtommath/*.sln
+libtommath/*.vcproj
 tools/tcl.hpj.in
 tools/tcl.wse.in
 win/buildall.vc.bat
 win/coffbase.txt
 win/makefile.vc
 win/rules.vc
+win/rules-ext.vc
+win/targets.vc
 win/tcl.dsp
 win/tcl.dsw
 win/tcl.hpj.in

.fossil-settings/crnl-glob

@@ -3,12 +3,17 @@ compat/zlib/contrib/vstudio/readme.txt
 compat/zlib/contrib/vstudio/*/zlib.rc
 compat/zlib/win32/*.txt
 compat/zlib/win64/*.txt
+libtommath/*.dsp
+libtommath/*.sln
+libtommath/*.vcproj
 tools/tcl.hpj.in
 tools/tcl.wse.in
 win/buildall.vc.bat
 win/coffbase.txt
 win/makefile.vc
 win/rules.vc
+win/rules-ext.vc
+win/targets.vc
 win/tcl.dsp
 win/tcl.dsw
 win/tcl.hpj.in

.fossil-settings/ignore-glob

@@ -18,6 +18,7 @@
 */tclsh*
 */tcltest*
 */versions.vc
+*/version.vc
 html
 libtommath/bn.ilg
 libtommath/bn.ind
@@ -40,7 +41,9 @@ unix/dltest.marker
 unix/tcl.pc
 unix/tclIndex
 unix/pkgs/*
-win/Debug_VC*
-win/Release_VC*
+win/Debug*
+win/Release*
 win/pkgs/*
-win/tcl.hpj
+win/coffbase.txt
+win/tcl.hpj
+win/nmhlp-out.txt

.project

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>tcl8.7</name>
+	<name>tcl8</name>
 	<comment></comment>
 	<projects>
 	</projects>

README

@@ -1,5 +1,5 @@
 README:  Tcl
-    This is the Tcl 8.7a0 source distribution.
+    This is the Tcl 8.7a2 source distribution.
 	http://sourceforge.net/projects/tcl/files/Tcl/
     You can get any source release of Tcl from the URL above.
 

changes

@@ -8624,3 +8624,258 @@ improvements to regexp engine from Postgres (lane,porter,fellows,seltenreich)
 2016-02-22 (bug)[9b4702] [info exists env(missing)] kills trace (nijtmans)
 
 --- Released 8.6.5, February 29, 2016 --- http://core.tcl.tk/tcl/ for details
+
+2016-03-01 (bug)[803042] mem leak due to reference cycle (porter)
+
+2016-03-08 (bug)[bbc304] reflected watch race condition (porter)
+
+2016-03-17 (bug)[fadc99] compile-5.3 (rodriguez,porter)
+
+2016-03-17 (enhancement)[1a25fd] compile [variable ${ns}::v] (porter)
+
+2016-03-20 (bug)[1af8de] crash in compiled [string replace] (harder,fellows)
+
+2016-03-21 (bug)[d30718] segv in notifier finalize (hirofumi,nijtmans)
+
+2016-03-23 (enhancement)[7d0db7] parallel make (yarda,nijtmans)
+
+2016-03-23 [f12535] enable test bindings customization (vogel,nijtmans)
+
+2016-04-04 (bug)[47ac84] compiled [lreplace] fixes (aspect,ferrieux,fellows)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-04-08 (bug)[866368] RE \w includes 'Punctuation Connector' (nijtmans)
+
+2016-04-08 (bug)[2538f3] Win crash Tcl_OpenTcpServer() (griffin)
+
+2016-04-10 [07d13d] Restore TclBlend support lost in 8.6.1 (buratti)
+
+2016-05-13 (bug)[3154ea] Mem corruption in assembler exceptions (tkob,kenny)
+
+2016-05-13 (bug) registry package support any Unicode env (nijtmans)
+=> registry 1.3.2
+
+2016-05-21 (bug)[f7d4e] [namespace delete] performance (fellows)
+
+2016-06-02 (TIP 447) execution time verbosity option (cerutti)
+=> tcltest 2.4.0
+
+2016-06-16 (bug)[16828b] crash due to [vwait] trace undo fail (dah,porter)
+
+2016-06-16 (enhancement)[4b61af] good [info frame] from more cases (beric)
+
+2016-06-21 (bug)[c383eb] crash in [glob -path a] (oehlmann,porter)
+
+2016-06-21 (update) Update Unicode data to 9.0 (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-06-22 (bug)[16896d] Tcl_DString tolerate append to self. (dah,porter)
+
+2016-06-23 (bug)[d55322] crash in [dict update] (yorick,fellows)
+
+2016-06-27 (bug)[dd260a] crash in [chan configure -dictionary] (madden,aspect)
+
+2016-07-02 (bug)[f961d7] usage message with parameters with spaces (porter)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-07-02 (enhancement)[09fabc] Sort order of -relateddir (lanam)
+
+2016-07-07 (bug)[5d7ca0] Win: [file executable] for .cmd and .ps1 (nadkarni)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-07-08 (bug)[a47641] [file normalize] & Windows junctions (nadkarni)
+
+2016-07-09 [ae61a6] [file] handling of Win hardcoded names (CON) (nadkarni)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-07-09 [3613671] [file owned] (more) useful on Win (nadkarni)
+
+2016-07-09 (bug)[1493a4] [namespace upvar] use of resolvers (beric,fellows)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-07-10 (bug)[da340d] integer division in clock math (nadkarni)
+
+2016-07-20 tzdata updated to Olson's tzdata2016f (venkat)
+
+--- Released 8.6.6, July 27, 2016 --- http://core.tcl.tk/tcl/ for details
+
+2016-09-07 (bug)[c09edf] Bad caching with  custom resolver (neumann,nijtmans)
+
+2016-09-07 (bug)[4dbdd9] Memleak in test var-8.3 (mr_calvin,porter)
+
+2016-10-03 (bug)[2bf561] Allow empty command as alias target (yorick,nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-10-04 (bug)[4d5ae7] Crash in async connects host no address (gahr,fellows)
+
+2016-10-08 (bug)[838e99] treat application/xml as text (gahr,fellows)
+=> http 2.8.10
+
+2016-10-11 (bug)[3cc1d9] Thread finalization crash in zippy (neumann)
+
+2016-10-12 (bug)[be003d] Fix [scan 0x1 %b], [scan 0x1 %o] (porter)
+
+2016-10-14 (bug)[eb6b68] Fix stringComp-14.5 (porter)
+
+2016-10-30 (bug)[b26e38] Fix zlib-7.8 (fellows)
+
+2016-10-30 (bug)[1ae129] Fix memleak in [history] destruction (fellows)
+
+2016-11-04 (feature) Provisional Tcl 9 support in msgcat and tcltest (nijtmans)
+=> msgcat 1.6.1
+=> tcltest 2.4.1
+
+2016-11-04 (bug)[824752] Crash in Tcl_ListObjReplace() (gahr,porter)
+
+2016-11-11 (bug)[79614f] invalidate VFS mounts on sytem encoding change (yorick)
+
+2016-11-14 OSX: End panic() as legacy support macro; system conflicts (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-11-15 (bug) TclOO fix stops crash mixing Itcl and snit (fellows)
+
+2016-11-17 (update) Reconcile libtommath updates; purge unused files (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2017-01-09 (bug)[b87ad7] Repair drifts in timer clock (sebres)
+
+2017-01-17 (update) => zlib 1.2.11 (nijtmans)
+
+2017-01-31 (bug)[39f630] Revise Tcl_LinkVar to tolerate some prefixes (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2017-02-01 (bug)[d0f7ba] Improper NAN optimization. expr-22.1[01] (aspect)
+
+2017-02-26 (bug)[25842c] zlib stream finalization (aspect)
+
+2017-03-07 (deprecate) Remove unmaintained makefile.bc file (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2017-03-14 (enhancement) [clock] and [encoding] are now ensembles (kenny)
+
+2017-03-15 (enhancement) several [clock] subcommands bytecoded (kenny)
+
+2017-03-23 tzdata updated to Olson's tzdata2017b (jima)
+
+2017-03-29 (bug)[900cb0] Fix OO unexport introspection (napier)
+
+2017-04-12 (bug)[42202b] Nesting imbalance in coro injection (nadkarni,sebres)
+
+2017-04-18 (bug)[bc4322] http package support for safe interps (nash,nijtmans)
+
+2017-04-28 (bug)[f34cf8] [file join a //b] => /b (neumann,porter)
+
+2017-05-01 (bug)[8bd13f] Windows threads and pipes (sebres,nijtmans)
+
+2017-05-01 (bug)[f9fe90] [file join //a b] EIAS violation (aspect,porter)
+
+2017-05-04 (bug) Make test filesystem-1.52 pass on Windows (nijtmans)
+
+2017-05-05 (bug)[601522] [binary] field spec overflow -> segfault (porter)
+
+2017-05-08 (bug)[6ca52a] http memleak handling keep-alive (aspect,nijtmans)
+=> http 2.8.11
+
+2017-05-29 (bug)[a3fb33] crash in [lsort] on long lists (sebres)
+
+2017-06-05 (bug)[67aa9a] Tcl_UtfToUniChar() revised handling invalid UTF-8 (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2017-06-08 (bug)[2738427] Tcl_NumUtfChars() corner case utf-4.9 (nijtmans)
+
+2017-06-22 (update) Update Unicode data to 10.0 (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2017-06-22 (TIP 473) Let [oo::copy] specify target namespace (fellows)
+
+2017-06-26 (bug)[46f801] Repair autoloader fragility (porter)
+
+2017-07-06 (bug)[adb198] Plug memleak in TclJoinPath (sebres,porter)
+
+2017-07-17 (bug)[fb2208] Repeatable tclIndex generation (wiedemann,nijtmans)
+
+--- Released 8.6.7, August 9, 2017 --- http://core.tcl.tk/tcl/ for details
+
+2017-08-10 [array names -regexp] supports backrefs (goth)
+
+2017-08-10 Fix gcc build failures due to #pragma placement (cassoff,fellows)
+
+2017-08-29 (bug)[b50fb2] exec redir append stdout and stderr to file (coulter)
+
+2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann)
+=> http 2.8.12
+
+2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)
+
+2017-10-19 (bug)[1a5655] [info * methods] includes mixins (fellows)
+
+2017-10-23 tzdata updated to Olson's tzdata2017c (jima)
+
+2017-10-24 (bug)[fc1409] segfault in method cloning, oo-15.15 (coulter,fellows)
+
+2017-11-03 (bug)[6f2f83] More robust [load] for ReactOS (werner)
+
+2017-11-08 (bug)[3298012] Stop crash when hash tables overflow 32 bits (porter)
+
+2017-11-14 (bug)[5d6de6] Close failing case of [package prefer stable] (kupries)
+
+2017-11-17 (bug)[fab924] Fix misleading [load] message on Windows (oehlmann)
+
+2017-12-05 (bug)[4f6a1e] Crash when ensemble map and list are same (sebres)
+
+2017-12-06 (bug)[ce3a21] file normalize failure when tail is empty (porter)
+
+2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni)
+
+2017-12-19 (bug)[586e71] EvalObjv exception handling at level #0 (sebres,porter)
+
+--- Released 8.6.8, December 22, 2017 --- http://core.tcl.tk/tcl/ for details
+
+Changes to 8.7a1 include all changes to the 8.6 line through 8.6.7,
+plus the following, which focuses on the high-level feature changes
+in this changeset (new minor version) rather than bug fixes:
+
+2016-03-17 (bug)[0b8c38] socket accept callbacks always in global ns (porter)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2016-07-01 Hack accommodations for legacy Itcl 3 disabled (porter)
+
+2016-07-12 Make TCL_HASH_TYPE build-time configurable (nijtmans)
+
+2016-07-19 (bug)[0363f0] Partial array search ID reform (porter)
+
+2016-07-19 (feature removed) Tcl_ObjType "array search" unregistered (porter)
+	*** POTENTIAL INCOMPATIBILITY for Tcl_GetObjType("array search") ***
+
+2016-10-04 Server socket on port 0 chooses port supporting IPv4 * IPv6 (max)
+
+2016-11-25 [array named -regexp] supports backrefs (goth)
+
+2017-01-04 (TIP 456) New routine Tcl_OpenTcpServerEx() (limeboy)
+
+2017-01-04 (TIP 459) New subcommand [package files] (nijtmans)
+
+2017-01-16 threaded allocator initialization repair (vasiljevic,nijtmans)
+
+2017-01-30 Add to Win shell builtins: assoc ftype move (ashok)
+
+2017-03-31 TCL_MEM_DEBUG facilities better support 64-bit memory (nijtmans)
+
+2017-04-13 \u escaped content in msg files converted to true utf-8 (nijtmans)
+
+2017-05-18 (TIP 458) New epoll or kqueue notifiers are default (alborboz)
+
+2017-05-31 Purge build support for SunOS-4.* (stu)
+
+2017-06-22 (TIP 463) New option [regsub ... -command ...] (fellows)
+
+2017-06-22 (TIP 470) Tcl_GetDefineContextObject();[oo::define [self]] (fellows)
+=> TclOO 1.2.0
+
+2017-06-23 (TIP 472) Support 0d as prefix of decimal numbers (iyer,griffin)
+
+2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann)
+
+2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)
+
+--- Released 8.7a1, September 8, 2017 --- http://core.tcl.tk/tcl/ for details

compat/float.h

@@ -1,14 +0,0 @@
-/*
- * float.h --
- *
- *	This is a dummy header file to #include in Tcl when there
- *	is no float.h in /usr/include.  Right now this file is empty:
- *	Tcl contains #ifdefs to deal with the lack of definitions;
- *	all it needs is for the #include statement to work.
- *
- * Copyright (c) 1993 The Regents of the University of California.
- * Copyright (c) 1994 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */

doc/Encoding.3

@@ -260,10 +260,6 @@ Windows-only convenience
 functions for converting between UTF-8 and Windows strings
 based on the TCHAR type which is by convention
 a Unicode character on Windows NT.
-These functions are essentially wrappers around
-\fBTcl_UtfToExternalDString\fR and
-\fBTcl_ExternalToUtfDString\fR that convert to and from the
-Unicode encoding.
 .PP
 \fBTcl_GetEncodingName\fR is roughly the inverse of \fBTcl_GetEncoding\fR.
 Given an \fIencoding\fR, the return value is the \fIname\fR argument that

doc/GetInt.3

@@ -57,6 +57,9 @@ after the optional white space and sign are
 .QW \fB0x\fR
 then \fIsrc\fR is expected to be in hexadecimal form;  otherwise,
 if the first such characters are
+.QW \fB0d\fR
+then \fIsrc\fR is expected to be in decimal form; otherwise,
+if the first such characters are
 .QW \fB0o\fR
 then \fIsrc\fR is expected to be in octal form;  otherwise,
 if the first such characters are
@@ -65,8 +68,8 @@ then \fIsrc\fR is expected to be in binary form;  otherwise,
 if the first such character is
 .QW \fB0\fR
 then \fIsrc\fR
-is expected to be in octal form;  otherwise, \fIsrc\fR is
-expected to be in decimal form.
+is expected to be in octal form;  otherwise, \fIsrc\fR
+is expected to be in decimal form.
 .PP
 \fBTcl_GetDouble\fR expects \fIsrc\fR to consist of a floating-point
 number, which is:  white space;  a sign; a sequence of digits;  a

doc/Interp.3

@@ -101,7 +101,7 @@ the command.  The \fIfreeProc\fR field will be initialized to zero,
 and \fIinterp->result\fR will point to an empty string.  Commands that
 do not return any value can simply leave the fields alone.
 Furthermore, the empty string pointed to by \fIresult\fR is actually
-part of an array of \fBTCL_RESULT_SIZE\fR characters (approximately 200).
+part of an array of approximately 200 characters.
 If a command wishes to return a short string, it can simply copy
 it to the area pointed to by \fIinterp->result\fR.  Or, it can use
 the sprintf procedure to generate a short result string at the location

doc/Object.3

@@ -257,7 +257,7 @@ The \fBincr\fR command first gets an integer from \fIx\fR's value
 by calling \fBTcl_GetIntFromObj\fR.
 This procedure checks whether the value is already an integer value.
 Since it is not, it converts the value
-by setting the value's \fIinternalRep.longValue\fR member
+by setting the value's internal representation
 to the integer \fB123\fR
 and setting the value's \fItypePtr\fR
 to point to the integer Tcl_ObjType structure.

doc/SaveResult.3

@@ -54,9 +54,9 @@ is called, Tcl will take care of memory management.
 .PP
 The second triplet stores the snapshot of only the interpreter
 result (not its complete state) in memory allocated by the caller.
-These routines are passed a pointer to a \fBTcl_SavedResult\fR structure
+These routines are passed a pointer to \fBTcl_SavedResult\fR
 that is used to store enough information to restore the interpreter result.
-This structure can be allocated on the stack of the calling
+\fBTcl_SavedResult\fR can be allocated on the stack of the calling
 procedure.  These routines do not save the state of any error
 information in the interpreter (e.g. the \fB\-errorcode\fR or
 \fB\-errorinfo\fR return options, when an error is in progress).

doc/ToUpper.3

@@ -33,7 +33,7 @@ int
 .SH ARGUMENTS
 .AS char *str in/out
 .AP int ch in
-The Tcl_UniChar to be converted.
+The Unicode character to be converted.
 .AP char *str in/out
 Pointer to UTF-8 string to be converted in place.
 .BE

doc/UniCharIsAlpha.3

@@ -48,19 +48,16 @@ int
 .SH ARGUMENTS
 .AS int ch
 .AP int ch in
-The Tcl_UniChar to be examined.
+The Unicode character to be examined.
 .BE
 
 .SH DESCRIPTION
 .PP
-All of the routines described examine Tcl_UniChars and return a
+All of the routines described examine Unicode characters and return a
 boolean value. A non-zero return value means that the character does
 belong to the character class associated with the called routine. The
 rest of this document just describes the character classes associated
 with the various routines.
-.PP
-Note: A Tcl_UniChar is a Unicode character represented as an unsigned,
-fixed-size quantity.
 
 .SH "CHARACTER CLASSES"
 .PP

doc/Utf.3

@@ -77,7 +77,7 @@ int
 Buffer in which the UTF-8 representation of the Tcl_UniChar is stored.  At most
 \fBTCL_UTF_MAX\fR bytes are stored in the buffer.
 .AP int ch in
-The Tcl_UniChar to be converted or examined.
+The Unicode character to be converted or examined.
 .AP Tcl_UniChar *chPtr out
 Filled with the Tcl_UniChar represented by the head of the UTF-8 string.
 .AP "const char" *src in

doc/continue.n

@@ -23,7 +23,7 @@ exception to occur.
 The exception causes the current script to be aborted
 out to the innermost containing loop command, which then
 continues with the next iteration of the loop.
-Catch exceptions are also handled in a few other situations, such
+Continue exceptions are also handled in a few other situations, such
 as the \fBcatch\fR command and the outermost scripts of procedure
 bodies.
 .SH EXAMPLE

doc/copy.n

@@ -33,9 +33,9 @@ as the empty string, a new name is chosen. Names, unless specified, are
 chosen with the same algorithm used by the \fBnew\fR method of
 \fBoo::class\fR.
 .VE TIP473
-The copied object will be of the same class as the source object, and will have 
-all its per-object methods copied. If it is a class, it will also have all the 
-class methods in the class copied, but it will not have any of its instances 
+The copied object will be of the same class as the source object, and will have
+all its per-object methods copied. If it is a class, it will also have all the
+class methods in the class copied, but it will not have any of its instances
 copied.
 .PP
 .VS

doc/expr.n

@@ -46,7 +46,8 @@ value is the form produced by the \fB%g\fR format specifier of Tcl's
 An expression consists of a combination of operands, operators, parentheses and
 commas, possibly with whitespace between any of these elements, which is
 ignored.
-An integer operand may be specified in decimal, binary
+An integer operand may be specified in decimal (the normal case, the optional
+first two characters are \fB0d\fR), binary
 (the first two characters are \fB0b\fR), octal
 (the first two characters are \fB0o\fR), or hexadecimal
 (the first two characters are \fB0x\fR) form.  For

doc/format.n

@@ -83,12 +83,14 @@ Specifies that the number should be padded on the left with
 zeroes instead of spaces.
 .TP 10
 \fB#\fR
-Requests an alternate output form. For \fBo\fR and \fBO\fR
+Requests an alternate output form. For \fBo\fR
 conversions it guarantees that the first digit is always \fB0\fR.
 For \fBx\fR or \fBX\fR conversions, \fB0x\fR or \fB0X\fR (respectively)
 will be added to the beginning of the result unless it is zero.
 For \fBb\fR conversions, \fB0b\fR
 will be added to the beginning of the result unless it is zero.
+For \fBd\fR conversions, \fB0d\fR will be added to the beginning
+of the result unless it is zero.
 For all floating-point conversions (\fBe\fR, \fBE\fR, \fBf\fR,
 \fBg\fR, and \fBG\fR) it guarantees that the result always
 has a decimal point.
@@ -169,7 +171,7 @@ for \fBx\fR and
 for \fBX\fR).
 .TP 10
 \fBb\fR
-Convert integer to binary string, using digits 0 and 1.
+Convert integer to unsigned binary string, using digits 0 and 1.
 .TP 10
 \fBc\fR
 Convert integer to the Unicode character it represents.

doc/lsearch.n

@@ -148,6 +148,19 @@ or \fB\-not\fR.
 These options are used to search lists of lists.  They may be used
 with any other options.
 .TP
+\fB\-stride\0\fIstrideLength\fR
+.
+If this option is specified, the list is treated as consisting of
+groups of \fIstrideLength\fR elements and the groups are searched by
+either their first element or, if the \fB\-index\fR option is used,
+by the element within each group given by the first index passed to
+\fB\-index\fR (which is then ignored by \fB\-index\fR). The resulting
+index always points to the first element in a group.
+.PP
+The list length must be an integer multiple of \fIstrideLength\fR, which
+in turn must be at least 1. A \fIstrideLength\fR of 1 is the default and
+indicates no grouping.
+.TP
 \fB\-index\fR\0\fIindexList\fR
 .
 This option is designed for use when searching within nested lists.
@@ -208,6 +221,13 @@ It is also possible to search inside elements:
 \fBlsearch\fR -index 1 -all -inline {{a abc} {b bcd} {c cde}} *bc*
       \fI\(-> {a abc} {b bcd}\fR
 .CE
+.PP
+The same thing for a flattened list:
+.PP
+.CS
+\fBlsearch\fR -stride 2 -index 1 -all -inline {a abc b bcd c cde} *bc*
+      \fI\(-> {a abc b bcd}\fR
+.CE
 .SH "SEE ALSO"
 foreach(n), list(n), lappend(n), lindex(n), linsert(n), llength(n),
 lset(n), lsort(n), lrange(n), lreplace(n),

doc/regsub.n

@@ -70,18 +70,20 @@ from the corresponding match.
 .TP
 \fB\-command\fR
 .VS 8.7
-Changes the handling of the substitution string so that it no longer treats
+Changes the handling of \fIsubSpec\fR so that it is not treated
+as a template for a substitution string and the substrings
 .QW &
 and
-.QW \e
-as special characters, but instead uses them as a non-empty list of words.
-Each time a substitution is processed, another complete Tcl word is appended
-to that list for each substitution value (the first such argument represents
-the overall matched substring, the subsequent arguments will be one per
-capturing sub-RE, much as are returned from \fBregexp\fR \fB\-inline\fR) and
-the overall list is then evaluated as a Tcl command call. If the command
-finishes successfully, the result of command call is substituted into the
-resulting string.
+.QW \e\fIn\fR
+no longer have special meaning. Instead \fIsubSpec\fR must be a
+command prefix, that is, a non-empty list.  The substring of \fIstring\fR
+that matches \fIexp\fR, and then each substring that matches each
+capturing sub-RE within \fIexp\fR are appended as additional elements
+to that list. (The items appended to the list are much like what
+\fBregexp\fR \fB-inline\fR would return).  The completed list is then
+evaluated as a Tcl command, and the result of that command is the
+substitution string.  Any error or exception from command evaluation
+becomes an error or exception from the \fBregsub\fR command.
 .RS
 .PP
 If \fB\-all\fR is not also given, the command callback will be invoked at most

generic/regguts.h

@@ -70,7 +70,6 @@
  */
 
 #define	NOTREACHED	0
-#define	xxx		1
 
 #define	DUPMAX	_POSIX2_RE_DUP_MAX
 #define	DUPINF	(DUPMAX+1)

generic/tcl.decls

@@ -32,7 +32,7 @@ declare 0 {
 	    const char *version, const void *clientData)
 }
 declare 1 {
-    CONST84_RETURN char *Tcl_PkgRequireEx(Tcl_Interp *interp,
+    const char *Tcl_PkgRequireEx(Tcl_Interp *interp,
 	    const char *name, const char *version, int exact,
 	    void *clientDataPtr)
 }
@@ -154,7 +154,7 @@ declare 35 {
 }
 declare 36 {
     int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
-	    CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr)
+	    const char *const *tablePtr, const char *msg, int flags, int *indexPtr)
 }
 declare 37 {
     int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr)
@@ -285,7 +285,7 @@ declare 75 {
 declare 76 {
     void Tcl_BackgroundError(Tcl_Interp *interp)
 }
-declare 77 {
+declare 77 {deprecated {Use Tcl_UtfBackslash}} {
     char Tcl_Backslash(const char *src, int *readPtr)
 }
 declare 78 {
@@ -306,7 +306,7 @@ declare 82 {
     int Tcl_CommandComplete(const char *cmd)
 }
 declare 83 {
-    char *Tcl_Concat(int argc, CONST84 char *const *argv)
+    char *Tcl_Concat(int argc, const char *const *argv)
 }
 declare 84 {
     int Tcl_ConvertElement(const char *src, char *dst, int flags)
@@ -318,7 +318,7 @@ declare 85 {
 declare 86 {
     int Tcl_CreateAlias(Tcl_Interp *slave, const char *slaveCmd,
 	    Tcl_Interp *target, const char *targetCmd, int argc,
-	    CONST84 char *const *argv)
+	    const char *const *argv)
 }
 declare 87 {
     int Tcl_CreateAliasObj(Tcl_Interp *slave, const char *slaveCmd,
@@ -352,7 +352,7 @@ declare 93 {
 declare 94 {
     Tcl_Interp *Tcl_CreateInterp(void)
 }
-declare 95 {
+declare 95 {deprecated {}} {
     void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name,
 	    int numArgs, Tcl_ValueType *argTypes,
 	    Tcl_MathProc *proc, ClientData clientData)
@@ -461,15 +461,14 @@ declare 126 {
     int Tcl_Eof(Tcl_Channel chan)
 }
 declare 127 {
-    CONST84_RETURN char *Tcl_ErrnoId(void)
+    const char *Tcl_ErrnoId(void)
 }
 declare 128 {
-    CONST84_RETURN char *Tcl_ErrnoMsg(int err)
+    const char *Tcl_ErrnoMsg(int err)
 }
 declare 129 {
     int Tcl_Eval(Tcl_Interp *interp, const char *script)
 }
-# This is obsolete, use Tcl_FSEvalFile
 declare 130 {
     int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName)
 }
@@ -529,12 +528,12 @@ declare 147 {
 }
 declare 148 {
     int Tcl_GetAlias(Tcl_Interp *interp, const char *slaveCmd,
-	    Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr,
-	    int *argcPtr, CONST84 char ***argvPtr)
+	    Tcl_Interp **targetInterpPtr, const char **targetCmdPtr,
+	    int *argcPtr, const char ***argvPtr)
 }
 declare 149 {
     int Tcl_GetAliasObj(Tcl_Interp *interp, const char *slaveCmd,
-	    Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr,
+	    Tcl_Interp **targetInterpPtr, const char **targetCmdPtr,
 	    int *objcPtr, Tcl_Obj ***objv)
 }
 declare 150 {
@@ -559,7 +558,7 @@ declare 155 {
     int Tcl_GetChannelMode(Tcl_Channel chan)
 }
 declare 156 {
-    CONST84_RETURN char *Tcl_GetChannelName(Tcl_Channel chan)
+    const char *Tcl_GetChannelName(Tcl_Channel chan)
 }
 declare 157 {
     int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan,
@@ -573,14 +572,14 @@ declare 159 {
 	    Tcl_CmdInfo *infoPtr)
 }
 declare 160 {
-    CONST84_RETURN char *Tcl_GetCommandName(Tcl_Interp *interp,
+    const char *Tcl_GetCommandName(Tcl_Interp *interp,
 	    Tcl_Command command)
 }
 declare 161 {
     int Tcl_GetErrno(void)
 }
 declare 162 {
-    CONST84_RETURN char *Tcl_GetHostName(void)
+    const char *Tcl_GetHostName(void)
 }
 declare 163 {
     int Tcl_GetInterpPath(Tcl_Interp *askInterp, Tcl_Interp *slaveInterp)
@@ -623,14 +622,14 @@ declare 173 {
     Tcl_Channel Tcl_GetStdChannel(int type)
 }
 declare 174 {
-    CONST84_RETURN char *Tcl_GetStringResult(Tcl_Interp *interp)
+    const char *Tcl_GetStringResult(Tcl_Interp *interp)
 }
 declare 175 {
-    CONST84_RETURN char *Tcl_GetVar(Tcl_Interp *interp, const char *varName,
+    const char *Tcl_GetVar(Tcl_Interp *interp, const char *varName,
 	    int flags)
 }
 declare 176 {
-    CONST84_RETURN char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
+    const char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
 	    const char *part2, int flags)
 }
 declare 177 {
@@ -663,7 +662,7 @@ declare 185 {
 }
 # Obsolete, use Tcl_FSJoinPath
 declare 186 {
-    char *Tcl_JoinPath(int argc, CONST84 char *const *argv,
+    char *Tcl_JoinPath(int argc, const char *const *argv,
 	    Tcl_DString *resultPtr)
 }
 declare 187 {
@@ -686,7 +685,7 @@ declare 191 {
     Tcl_Channel Tcl_MakeTcpClientChannel(ClientData tcpSocket)
 }
 declare 192 {
-    char *Tcl_Merge(int argc, CONST84 char *const *argv)
+    char *Tcl_Merge(int argc, const char *const *argv)
 }
 declare 193 {
     Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr)
@@ -704,7 +703,7 @@ declare 196 {
 }
 declare 197 {
     Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
-	    CONST84 char **argv, int flags)
+	    const char **argv, int flags)
 }
 # This is obsolete, use Tcl_FSOpenFileChannel
 declare 198 {
@@ -730,7 +729,7 @@ declare 203 {
     int Tcl_PutEnv(const char *assignment)
 }
 declare 204 {
-    CONST84_RETURN char *Tcl_PosixError(Tcl_Interp *interp)
+    const char *Tcl_PosixError(Tcl_Interp *interp)
 }
 declare 205 {
     void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position)
@@ -766,7 +765,7 @@ declare 214 {
 }
 declare 215 {
     void Tcl_RegExpRange(Tcl_RegExp regexp, int index,
-	    CONST84 char **startPtr, CONST84 char **endPtr)
+	    const char **startPtr, const char **endPtr)
 }
 declare 216 {
     void Tcl_Release(ClientData clientData)
@@ -780,8 +779,7 @@ declare 218 {
 declare 219 {
     int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr)
 }
-# Obsolete
-declare 220 {
+declare 220 {deprecated {}} {
     int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode)
 }
 declare 221 {
@@ -837,29 +835,29 @@ declare 236 {
     void Tcl_SetStdChannel(Tcl_Channel channel, int type)
 }
 declare 237 {
-    CONST84_RETURN char *Tcl_SetVar(Tcl_Interp *interp, const char *varName,
+    const char *Tcl_SetVar(Tcl_Interp *interp, const char *varName,
 	    const char *newValue, int flags)
 }
 declare 238 {
-    CONST84_RETURN char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
+    const char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
 	    const char *part2, const char *newValue, int flags)
 }
 declare 239 {
-    CONST84_RETURN char *Tcl_SignalId(int sig)
+    const char *Tcl_SignalId(int sig)
 }
 declare 240 {
-    CONST84_RETURN char *Tcl_SignalMsg(int sig)
+    const char *Tcl_SignalMsg(int sig)
 }
 declare 241 {
     void Tcl_SourceRCFile(Tcl_Interp *interp)
 }
 declare 242 {
     int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr,
-	    CONST84 char ***argvPtr)
+	    const char ***argvPtr)
 }
 # Obsolete, use Tcl_FSSplitPath
 declare 243 {
-    void Tcl_SplitPath(const char *path, int *argcPtr, CONST84 char ***argvPtr)
+    void Tcl_SplitPath(const char *path, int *argcPtr, const char ***argvPtr)
 }
 declare 244 {
     void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName,
@@ -868,8 +866,7 @@ declare 244 {
 declare 245 {
     int Tcl_StringMatch(const char *str, const char *pattern)
 }
-# Obsolete
-declare 246 {
+declare 246 {deprecated {}} {
     int Tcl_TellOld(Tcl_Channel chan)
 }
 declare 247 {
@@ -945,25 +942,25 @@ declare 265 {
 declare 266 {
     void Tcl_ValidateAllMemory(const char *file, int line)
 }
-declare 267 {
+declare 267 {deprecated {see TIP #422}} {
     void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList)
 }
-declare 268 {
+declare 268 {deprecated {see TIP #422}} {
     void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList)
 }
 declare 269 {
     char *Tcl_HashStats(Tcl_HashTable *tablePtr)
 }
 declare 270 {
-    CONST84_RETURN char *Tcl_ParseVar(Tcl_Interp *interp, const char *start,
-	    CONST84 char **termPtr)
+    const char *Tcl_ParseVar(Tcl_Interp *interp, const char *start,
+	    const char **termPtr)
 }
 declare 271 {
-    CONST84_RETURN char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
+    const char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
 	    const char *version, int exact)
 }
 declare 272 {
-    CONST84_RETURN char *Tcl_PkgPresentEx(Tcl_Interp *interp,
+    const char *Tcl_PkgPresentEx(Tcl_Interp *interp,
 	    const char *name, const char *version, int exact,
 	    void *clientDataPtr)
 }
@@ -973,19 +970,19 @@ declare 273 {
 }
 # TIP #268: The internally used new Require function is in slot 573.
 declare 274 {
-    CONST84_RETURN char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
+    const char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
 	    const char *version, int exact)
 }
-declare 275 {
+declare 275 {deprecated {see TIP #422}} {
     void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList)
 }
-declare 276 {
+declare 276 {deprecated {see TIP #422}} {
     int  Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList)
 }
 declare 277 {
     Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options)
 }
-declare 278 {
+declare 278 {deprecated {see TIP #422}} {
     TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList)
 }
 declare 279 {
@@ -1087,7 +1084,7 @@ declare 301 {
     Tcl_Encoding Tcl_GetEncoding(Tcl_Interp *interp, const char *name)
 }
 declare 302 {
-    CONST84_RETURN char *Tcl_GetEncodingName(Tcl_Encoding encoding)
+    const char *Tcl_GetEncodingName(Tcl_Encoding encoding)
 }
 declare 303 {
     void Tcl_GetEncodingNames(Tcl_Interp *interp)
@@ -1163,7 +1160,7 @@ declare 324 {
     int Tcl_UniCharToUtf(int ch, char *buf)
 }
 declare 325 {
-    CONST84_RETURN char *Tcl_UtfAtIndex(const char *src, int index)
+    const char *Tcl_UtfAtIndex(const char *src, int index)
 }
 declare 326 {
     int Tcl_UtfCharComplete(const char *src, int length)
@@ -1172,16 +1169,16 @@ declare 327 {
     int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst)
 }
 declare 328 {
-    CONST84_RETURN char *Tcl_UtfFindFirst(const char *src, int ch)
+    const char *Tcl_UtfFindFirst(const char *src, int ch)
 }
 declare 329 {
-    CONST84_RETURN char *Tcl_UtfFindLast(const char *src, int ch)
+    const char *Tcl_UtfFindLast(const char *src, int ch)
 }
 declare 330 {
-    CONST84_RETURN char *Tcl_UtfNext(const char *src)
+    const char *Tcl_UtfNext(const char *src)
 }
 declare 331 {
-    CONST84_RETURN char *Tcl_UtfPrev(const char *src, const char *start)
+    const char *Tcl_UtfPrev(const char *src, const char *start)
 }
 declare 332 {
     int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding,
@@ -1214,10 +1211,10 @@ declare 339 {
 declare 340 {
     char *Tcl_GetString(Tcl_Obj *objPtr)
 }
-declare 341 {
-    CONST84_RETURN char *Tcl_GetDefaultEncodingDir(void)
+declare 341 {deprecated {Use Tcl_GetEncodingSearchPath}} {
+    const char *Tcl_GetDefaultEncodingDir(void)
 }
-declare 342 {
+declare 342 {deprecated {Use Tcl_SetEncodingSearchPath}} {
     void Tcl_SetDefaultEncodingDir(const char *path)
 }
 declare 343 {
@@ -1266,7 +1263,7 @@ declare 356 {
     Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj,
 	    int flags)
 }
-declare 357 {
+declare 357 {deprecated {Use Tcl_EvalTokensStandard}} {
     Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
 	    int count)
 }
@@ -1279,7 +1276,7 @@ declare 359 {
 }
 declare 360 {
     int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, int numBytes,
-	    Tcl_Parse *parsePtr, int append, CONST84 char **termPtr)
+	    Tcl_Parse *parsePtr, int append, const char **termPtr)
 }
 declare 361 {
     int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, int numBytes,
@@ -1292,7 +1289,7 @@ declare 362 {
 declare 363 {
     int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start,
 	    int numBytes, Tcl_Parse *parsePtr, int append,
-	    CONST84 char **termPtr)
+	    const char **termPtr)
 }
 declare 364 {
     int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, int numBytes,
@@ -1408,7 +1405,7 @@ declare 397 {
     int Tcl_ChannelBuffered(Tcl_Channel chan)
 }
 declare 398 {
-    CONST84_RETURN char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr)
+    const char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr)
 }
 declare 399 {
     Tcl_ChannelTypeVersion Tcl_ChannelVersion(
@@ -1548,12 +1545,12 @@ declare 434 {
 }
 
 # TIP#15 (math function introspection) dkf
-declare 435 {
+declare 435 {deprecated {}} {
     int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name,
 	    int *numArgsPtr, Tcl_ValueType **argTypesPtr,
 	    Tcl_MathProc **procPtr, ClientData *clientDataPtr)
 }
-declare 436 {
+declare 436 {deprecated {}} {
     Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern)
 }
 

generic/tcl.h

@@ -55,10 +55,10 @@ extern "C" {
 #define TCL_MAJOR_VERSION   8
 #define TCL_MINOR_VERSION   7
 #define TCL_RELEASE_LEVEL   TCL_ALPHA_RELEASE
-#define TCL_RELEASE_SERIAL  0
+#define TCL_RELEASE_SERIAL  2
 
 #define TCL_VERSION	    "8.7"
-#define TCL_PATCH_LEVEL	    "8.7a0"
+#define TCL_PATCH_LEVEL	    "8.7a2"
 
 #if !defined(TCL_NO_DEPRECATED) || defined(RC_INVOKED)
 /*
@@ -137,7 +137,7 @@ extern "C" {
  */
 
 #include <stdarg.h>
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #    define TCL_VARARGS(type, name) (type name, ...)
 #    define TCL_VARARGS_DEF(type, name) (type name, ...)
 #    define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
@@ -254,10 +254,9 @@ extern "C" {
  * New code should use prototypes.
  */
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #   undef _ANSI_ARGS_
 #   define _ANSI_ARGS_(x)	x
-#endif /* !TCL_NO_DEPRECATED */
 
 /*
  * Definitions that allow this header file to be used either with or without
@@ -267,34 +266,16 @@ extern "C" {
 #ifndef INLINE
 #   define INLINE
 #endif
-
-#ifdef NO_CONST
-#   ifndef const
-#      define const
-#   endif
-#endif
 #ifndef CONST
 #   define CONST const
 #endif
+#define CONST84 const
+#define CONST84_RETURN const
 
-#ifdef USE_NON_CONST
-#   ifdef USE_COMPAT_CONST
-#      error define at most one of USE_NON_CONST and USE_COMPAT_CONST
-#   endif
-#   define CONST84
-#   define CONST84_RETURN
-#else
-#   ifdef USE_COMPAT_CONST
-#      define CONST84
-#      define CONST84_RETURN const
-#   else
-#      define CONST84 const
-#      define CONST84_RETURN const
-#   endif
-#endif
+#endif /* !TCL_NO_DEPRECATED */
 
 #ifndef CONST86
-#      define CONST86 CONST84
+#      define CONST86 const
 #endif
 
 /*
@@ -318,6 +299,7 @@ extern "C" {
  * VOID. This block is skipped under Cygwin and Mingw.
  */
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #if defined(_WIN32) && !defined(HAVE_WINNT_IGNORE_VOID)
 #ifndef VOID
 #define VOID void
@@ -333,23 +315,16 @@ typedef long LONG;
  */
 
 #ifndef __VXWORKS__
-#   ifndef NO_VOID
-#	define VOID void
-#   else
-#	define VOID char
-#   endif
+#   define VOID void
 #endif
+#endif /* !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 */
 
 /*
  * Miscellaneous declarations.
  */
 
 #ifndef _CLIENTDATA
-#   ifndef NO_VOID
-	typedef void *ClientData;
-#   else
-	typedef int *ClientData;
-#   endif
+    typedef void *ClientData;
 #   define _CLIENTDATA
 #endif
 
@@ -493,7 +468,7 @@ typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;
  */
 
 typedef struct Tcl_Interp
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 {
     /* TIP #330: Strongly discourage extensions from using the string
      * result. */
@@ -673,7 +648,9 @@ typedef struct stat *Tcl_OldStat_;
 #define TCL_BREAK		3
 #define TCL_CONTINUE		4
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #define TCL_RESULT_SIZE		200
+#endif
 
 /*
  *----------------------------------------------------------------------------
@@ -689,6 +666,7 @@ typedef struct stat *Tcl_OldStat_;
  * Argument descriptors for math function callbacks in expressions:
  */
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 typedef enum {
     TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT
 } Tcl_ValueType;
@@ -700,6 +678,10 @@ typedef struct Tcl_Value {
     double doubleValue;		/* Double-precision floating value. */
     Tcl_WideInt wideValue;	/* Wide (min. 64-bit) integer value. */
 } Tcl_Value;
+#else
+#define Tcl_ValueType void /* Just enough to prevent compilation error in Tcl */
+#define Tcl_Value void /* Just enough to prevent compilation error in Tcl */
+#endif
 
 /*
  * Forward declaration of Tcl_Obj to prevent an error when the forward
@@ -720,10 +702,10 @@ typedef void (Tcl_ChannelProc) (ClientData clientData, int mask);
 typedef void (Tcl_CloseProc) (ClientData data);
 typedef void (Tcl_CmdDeleteProc) (ClientData clientData);
 typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp,
-	int argc, CONST84 char *argv[]);
+	int argc, const char *argv[]);
 typedef void (Tcl_CmdTraceProc) (ClientData clientData, Tcl_Interp *interp,
 	int level, char *command, Tcl_CmdProc *proc,
-	ClientData cmdClientData, int argc, CONST84 char *argv[]);
+	ClientData cmdClientData, int argc, const char *argv[]);
 typedef int (Tcl_CmdObjTraceProc) (ClientData clientData, Tcl_Interp *interp,
 	int level, const char *command, Tcl_Command commandInfo, int objc,
 	struct Tcl_Obj *const *objv);
@@ -760,7 +742,7 @@ typedef void (Tcl_TimerProc) (ClientData clientData);
 typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
 typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
 typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp,
-	CONST84 char *part1, CONST84 char *part2, int flags);
+	const char *part1, const char *part2, int flags);
 typedef void (Tcl_CommandTraceProc) (ClientData clientData, Tcl_Interp *interp,
 	const char *oldName, const char *newName, int flags);
 typedef void (Tcl_CreateFileHandlerProc) (int fd, int mask, Tcl_FileProc *proc,
@@ -871,7 +853,7 @@ typedef struct Tcl_SavedResult {
     char *appendResult;
     int appendAvl;
     int appendUsed;
-    char resultSpace[TCL_RESULT_SIZE+1];
+    char resultSpace[200+1];
 } Tcl_SavedResult;
 
 /*
@@ -997,7 +979,7 @@ typedef struct Tcl_DString {
 
 #define Tcl_DStringLength(dsPtr) ((dsPtr)->length)
 #define Tcl_DStringValue(dsPtr) ((dsPtr)->string)
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #   define Tcl_DStringTrunc Tcl_DStringSetLength
 #endif /* !TCL_NO_DEPRECATED */
 
@@ -1125,7 +1107,7 @@ typedef struct Tcl_DString {
  * give the flag)
  */
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #   define TCL_PARSE_PART1	0x400
 #endif /* !TCL_NO_DEPRECATED */
 
@@ -1344,8 +1326,8 @@ typedef struct Tcl_HashSearch {
 typedef struct {
     void *next;			/* Search position for underlying hash
 				 * table. */
-    int epoch;			/* Epoch marker for dictionary being searched,
-				 * or -1 if search has terminated. */
+    unsigned int epoch; 	/* Epoch marker for dictionary being searched,
+				 * or 0 if search has terminated. */
     Tcl_Dict dictionaryPtr;	/* Reference to dictionary being searched. */
 } Tcl_DictSearch;
 
@@ -1478,14 +1460,14 @@ typedef int	(Tcl_DriverClose2Proc) (ClientData instanceData,
 typedef int	(Tcl_DriverInputProc) (ClientData instanceData, char *buf,
 			int toRead, int *errorCodePtr);
 typedef int	(Tcl_DriverOutputProc) (ClientData instanceData,
-			CONST84 char *buf, int toWrite, int *errorCodePtr);
+			const char *buf, int toWrite, int *errorCodePtr);
 typedef int	(Tcl_DriverSeekProc) (ClientData instanceData, long offset,
 			int mode, int *errorCodePtr);
 typedef int	(Tcl_DriverSetOptionProc) (ClientData instanceData,
 			Tcl_Interp *interp, const char *optionName,
 			const char *value);
 typedef int	(Tcl_DriverGetOptionProc) (ClientData instanceData,
-			Tcl_Interp *interp, CONST84 char *optionName,
+			Tcl_Interp *interp, const char *optionName,
 			Tcl_DString *dsPtr);
 typedef void	(Tcl_DriverWatchProc) (ClientData instanceData, int mask);
 typedef int	(Tcl_DriverGetHandleProc) (ClientData instanceData,
@@ -1978,7 +1960,7 @@ typedef struct Tcl_Token {
  * TCL_TOKEN_OPERATOR -		The token describes one expression operator.
  *				An operator might be the name of a math
  *				function such as "abs". A TCL_TOKEN_OPERATOR
- *				token is always preceeded by one
+ *				token is always preceded by one
  *				TCL_TOKEN_SUB_EXPR token for the operator's
  *				subexpression, and is followed by zero or more
  *				TCL_TOKEN_SUB_EXPR tokens for the operator's
@@ -2263,6 +2245,8 @@ typedef struct mp_int mp_int;
 #define MP_INT_DECLARED
 typedef unsigned int mp_digit;
 #define MP_DIGIT_DECLARED
+typedef unsigned TCL_WIDE_INT_TYPE mp_word;
+#define MP_WORD_DECLARED
 
 /*
  *----------------------------------------------------------------------------
@@ -2407,14 +2391,27 @@ const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
 			    const char *version, int epoch, int revision);
 
 #ifdef USE_TCL_STUBS
-#define Tcl_InitStubs(interp, version, exact) \
-    (Tcl_InitStubs)(interp, version, \
+#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE
+#   define Tcl_InitStubs(interp, version, exact) \
+	(Tcl_InitStubs)(interp, version, \
 	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
 	    TCL_STUB_MAGIC)
 #else
-#define Tcl_InitStubs(interp, version, exact) \
-    Tcl_PkgInitStubsCheck(interp, version, \
-	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16))
+#   define Tcl_InitStubs(interp, version, exact) \
+	(Tcl_InitStubs)(interp, TCL_PATCH_LEVEL, \
+	    1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
+	    TCL_STUB_MAGIC)
+#endif
+#else
+#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE
+#   define Tcl_InitStubs(interp, version, exact) \
+	Tcl_PkgInitStubsCheck(interp, version, \
+		(exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16))
+#else
+#   define Tcl_InitStubs(interp, version, exact) \
+	Tcl_PkgInitStubsCheck(interp, TCL_PATCH_LEVEL, \
+		1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16))
+#endif
 #endif
 
 /*
@@ -2613,10 +2610,10 @@ EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);
  * Deprecated Tcl functions:
  */
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 /*
  * These function have been renamed. The old names are deprecated, but we
- * define these macros for backwards compatibilty.
+ * define these macros for backwards compatibility.
  */
 
 #   define Tcl_Ckalloc		Tcl_Alloc

generic/tclBasic.c

@@ -118,6 +118,8 @@ static Tcl_ObjCmdProc	ExprEntierFunc;
 static Tcl_ObjCmdProc	ExprFloorFunc;
 static Tcl_ObjCmdProc	ExprIntFunc;
 static Tcl_ObjCmdProc	ExprIsqrtFunc;
+static Tcl_ObjCmdProc	ExprMaxFunc;
+static Tcl_ObjCmdProc	ExprMinFunc;
 static Tcl_ObjCmdProc	ExprRandFunc;
 static Tcl_ObjCmdProc	ExprRoundFunc;
 static Tcl_ObjCmdProc	ExprSqrtFunc;
@@ -130,8 +132,10 @@ static Tcl_NRPostProc	NRCoroutineCallerCallback;
 static Tcl_NRPostProc	NRCoroutineExitCallback;
 static Tcl_NRPostProc	NRCommand;
 
+#if !defined(TCL_NO_DEPRECATED)
 static Tcl_ObjCmdProc	OldMathFuncProc;
 static void		OldMathFuncDeleteProc(ClientData clientData);
+#endif /* !defined(TCL_NO_DEPRECATED) */
 static void		ProcessUnexpectedResult(Tcl_Interp *interp,
 			    int returnCode);
 static int		RewindCoroutine(CoroutineData *corPtr, int result);
@@ -203,7 +207,7 @@ static const CmdInfo builtInCmds[] = {
     {"append",		Tcl_AppendObjCmd,	TclCompileAppendCmd,	NULL,	CMD_IS_SAFE},
     {"apply",		Tcl_ApplyObjCmd,	NULL,			TclNRApplyObjCmd,	CMD_IS_SAFE},
     {"break",		Tcl_BreakObjCmd,	TclCompileBreakCmd,	NULL,	CMD_IS_SAFE},
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
     {"case",		Tcl_CaseObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
 #endif
     {"catch",		Tcl_CatchObjCmd,	TclCompileCatchCmd,	TclNRCatchObjCmd,	CMD_IS_SAFE},
@@ -321,6 +325,8 @@ static const BuiltinFuncDef BuiltinFuncTable[] = {
     { "isqrt",	ExprIsqrtFunc,	NULL			},
     { "log",	ExprUnaryFunc,	(ClientData) log	},
     { "log10",	ExprUnaryFunc,	(ClientData) log10	},
+    { "max",	ExprMaxFunc,	NULL			},
+    { "min",	ExprMinFunc,	NULL			},
     { "pow",	ExprBinaryFunc,	(ClientData) pow	},
     { "rand",	ExprRandFunc,	NULL			},
     { "round",	ExprRoundFunc,	NULL			},
@@ -950,9 +956,11 @@ Tcl_CreateInterp(void)
 
     Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY);
     Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY);
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
     Tcl_TraceVar2(interp, "tcl_precision", NULL,
 	    TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
 	    TclPrecTraceProc, NULL);
+#endif /* !TCL_NO_DEPRECATED */
     TclpSetVariables(interp);
 
 #ifdef TCL_THREADS
@@ -2053,11 +2061,11 @@ Tcl_CreateCommand(
 {
     Interp *iPtr = (Interp *) interp;
     ImportRef *oldRefPtr = NULL;
-    Namespace *nsPtr, *dummy1, *dummy2;
-    Command *cmdPtr, *refCmdPtr;
+    Namespace *nsPtr;
+    Command *cmdPtr;
     Tcl_HashEntry *hPtr;
     const char *tail;
-    int isNew;
+    int isNew = 0, deleted = 0;
     ImportedCmdData *dataPtr;
 
     if (iPtr->flags & DELETED) {
@@ -2070,32 +2078,52 @@ Tcl_CreateCommand(
     }
 
     /*
-     * Determine where the command should reside. If its name contains
-     * namespace qualifiers, we put it in the specified namespace; otherwise,
-     * we always put it in the global namespace.
+     * If the command name we seek to create already exists, we need to
+     * delete that first.  That can be tricky in the presence of traces.
+     * Loop until we no longer find an existing command in the way, or
+     * until we've deleted one command and that didn't finish the job.
      */
 
-    if (strstr(cmdName, "::") != NULL) {
-	TclGetNamespaceForQualName(interp, cmdName, NULL,
-		TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
-	if ((nsPtr == NULL) || (tail == NULL)) {
-	    return (Tcl_Command) NULL;
+    while (1) {
+        /*
+         * Determine where the command should reside. If its name contains
+         * namespace qualifiers, we put it in the specified namespace;
+	 * otherwise, we always put it in the global namespace.
+         */
+
+        if (strstr(cmdName, "::") != NULL) {
+	    Namespace *dummy1, *dummy2;
+
+	    TclGetNamespaceForQualName(interp, cmdName, NULL,
+		    TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
+	    if ((nsPtr == NULL) || (tail == NULL)) {
+	        return (Tcl_Command) NULL;
+	    }
+        } else {
+	    nsPtr = iPtr->globalNsPtr;
+	    tail = cmdName;
+        }
+
+        hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
+
+	if (isNew || deleted) {
+	    /*
+	     * isNew - No conflict with existing command.
+	     * deleted - We've already deleted a conflicting command
+	     */
+	    break;
 	}
-    } else {
-	nsPtr = iPtr->globalNsPtr;
-	tail = cmdName;
-    }
+
+	/* An existing command conflicts. Try to delete it.. */
+	cmdPtr = Tcl_GetHashValue(hPtr);
 
-    hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
-    if (!isNew) {
 	/*
-	 * Command already exists. Delete the old one. Be careful to preserve
+	 * Be careful to preserve
 	 * any existing import links so we can restore them down below. That
 	 * way, you can redefine a command and its import status will remain
 	 * intact.
 	 */
 
-	cmdPtr = Tcl_GetHashValue(hPtr);
 	cmdPtr->refCount++;
 	if (cmdPtr->importRefPtr) {
 	    cmdPtr->flags |= CMD_REDEF_IN_PROGRESS;
@@ -2108,18 +2136,21 @@ Tcl_CreateCommand(
 	    cmdPtr->importRefPtr = NULL;
 	}
 	TclCleanupCommandMacro(cmdPtr);
+	deleted = 1;
+    }
 
-	hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
-	if (!isNew) {
-	    /*
-	     * If the deletion callback recreated the command, just throw away
-	     * the new command (if we try to delete it again, we could get
-	     * stuck in an infinite loop).
-	     */
+    if (!isNew) {
+	/*
+	 * If the deletion callback recreated the command, just throw away
+	 * the new command (if we try to delete it again, we could get
+	 * stuck in an infinite loop).
+	 */
+
+	ckfree(Tcl_GetHashValue(hPtr));
+    }
+
+    if (!deleted) {
 
-	    ckfree(Tcl_GetHashValue(hPtr));
-	}
-    } else {
 	/*
 	 * Command resolvers (per-interp, per-namespace) might have resolved
 	 * to a command for the given namespace scope with this command not
@@ -2167,7 +2198,7 @@ Tcl_CreateCommand(
     if (oldRefPtr != NULL) {
 	cmdPtr->importRefPtr = oldRefPtr;
 	while (oldRefPtr != NULL) {
-	    refCmdPtr = oldRefPtr->importedCmdPtr;
+	    Command *refCmdPtr = oldRefPtr->importedCmdPtr;
 	    dataPtr = refCmdPtr->objClientData;
 	    dataPtr->realCmdPtr = cmdPtr;
 	    oldRefPtr = oldRefPtr->nextPtr;
@@ -2222,37 +2253,34 @@ Tcl_CreateObjCommand(
 				 * name. */
     ClientData clientData,	/* Arbitrary value to pass to object
 				 * function. */
-    Tcl_CmdDeleteProc *deleteProc)
+    Tcl_CmdDeleteProc *deleteProc
 				/* If not NULL, gives a function to call when
 				 * this command is deleted. */
+)
 {
     Interp *iPtr = (Interp *) interp;
-    ImportRef *oldRefPtr = NULL;
-    Namespace *nsPtr, *dummy1, *dummy2;
-    Command *cmdPtr, *refCmdPtr;
-    Tcl_HashEntry *hPtr;
+    Namespace *nsPtr;
     const char *tail;
-    int isNew;
-    ImportedCmdData *dataPtr;
 
     if (iPtr->flags & DELETED) {
 	/*
 	 * The interpreter is being deleted. Don't create any new commands;
 	 * it's not safe to muck with the interpreter anymore.
 	 */
-
 	return (Tcl_Command) NULL;
     }
 
     /*
      * Determine where the command should reside. If its name contains
-     * namespace qualifiers, we put it in the specified namespace; otherwise,
-     * we always put it in the global namespace.
+     * namespace qualifiers, we put it in the specified namespace;
+     * otherwise, we always put it in the global namespace.
      */
 
     if (strstr(cmdName, "::") != NULL) {
+	Namespace *dummy1, *dummy2;
+
 	TclGetNamespaceForQualName(interp, cmdName, NULL,
-		TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
+	    TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
 	if ((nsPtr == NULL) || (tail == NULL)) {
 	    return (Tcl_Command) NULL;
 	}
@@ -2261,12 +2289,49 @@ Tcl_CreateObjCommand(
 	tail = cmdName;
     }
 
-    hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
-    TclInvalidateNsPath(nsPtr);
-    if (!isNew) {
-	cmdPtr = Tcl_GetHashValue(hPtr);
+    return TclCreateObjCommandInNs(interp, tail, (Tcl_Namespace *) nsPtr,
+	proc, clientData, deleteProc);
+}
 
-	/* Command already exists. */
+Tcl_Command
+TclCreateObjCommandInNs (
+    Tcl_Interp *interp,
+    const char *cmdName,	/* Name of command, without any namespace components */
+    Tcl_Namespace *namespace,   /* The namespace to create the command in */
+    Tcl_ObjCmdProc *proc,	/* Object-based function to associate with
+				 * name. */
+    ClientData clientData,	/* Arbitrary value to pass to object
+				 * function. */
+    Tcl_CmdDeleteProc *deleteProc
+				/* If not NULL, gives a function to call when
+				 * this command is deleted. */
+) {
+    int deleted = 0, isNew = 0;
+    Command *cmdPtr;
+    ImportRef *oldRefPtr = NULL;
+    ImportedCmdData *dataPtr;
+    Tcl_HashEntry *hPtr;
+    Namespace *nsPtr = (Namespace *) namespace;
+    /*
+     * If the command name we seek to create already exists, we need to
+     * delete that first.  That can be tricky in the presence of traces.
+     * Loop until we no longer find an existing command in the way, or
+     * until we've deleted one command and that didn't finish the job.
+     */
+    while (1) {
+	hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, cmdName, &isNew);
+
+	if (isNew || deleted) {
+	    /*
+	     * isNew - No conflict with existing command.
+	     * deleted - We've already deleted a conflicting command
+	     */
+	    break;
+	}
+
+
+	/* An existing command conflicts. Try to delete it.. */
+	cmdPtr = Tcl_GetHashValue(hPtr);
 
 	/*
 	 * [***] This is wrong.  See Tcl Bug a16752c252.
@@ -2297,25 +2362,32 @@ Tcl_CreateObjCommand(
 	    cmdPtr->flags |= CMD_REDEF_IN_PROGRESS;
 	}
 
+	/* Make sure namespace doesn't get deallocated. */
+	cmdPtr->nsPtr->refCount++;
+
 	Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr);
+	nsPtr = (Namespace *) TclEnsureNamespace(interp,
+	    (Tcl_Namespace *)cmdPtr->nsPtr);
+	TclNsDecrRefCount(cmdPtr->nsPtr);
 
 	if (cmdPtr->flags & CMD_REDEF_IN_PROGRESS) {
 	    oldRefPtr = cmdPtr->importRefPtr;
 	    cmdPtr->importRefPtr = NULL;
 	}
 	TclCleanupCommandMacro(cmdPtr);
+	deleted = 1;
+    }
+    if (!isNew) {
+	/*
+	 * If the deletion callback recreated the command, just throw away
+	 * the new command (if we try to delete it again, we could get
+	 * stuck in an infinite loop).
+	 */
 
-	hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
-	if (!isNew) {
-	    /*
-	     * If the deletion callback recreated the command, just throw away
-	     * the new command (if we try to delete it again, we could get
-	     * stuck in an infinite loop).
-	     */
+	ckfree(Tcl_GetHashValue(hPtr));
+    }
 
-	    ckfree(Tcl_GetHashValue(hPtr));
-	}
-    } else {
+    if (!deleted) {
 	/*
 	 * Command resolvers (per-interp, per-namespace) might have resolved
 	 * to a command for the given namespace scope with this command not
@@ -2326,7 +2398,7 @@ Tcl_CreateObjCommand(
 	 * commands.
 	 */
 
-	TclInvalidateCmdLiteral(interp, tail, nsPtr);
+	TclInvalidateCmdLiteral(interp, cmdName, nsPtr);
 
 	/*
 	 * The list of command exported from the namespace might have changed.
@@ -2335,6 +2407,7 @@ Tcl_CreateObjCommand(
 	 */
 
 	TclInvalidateNsCmdLookup(nsPtr);
+	TclInvalidateNsPath(nsPtr);
     }
     cmdPtr = ckalloc(sizeof(Command));
     Tcl_SetHashValue(hPtr, cmdPtr);
@@ -2362,7 +2435,7 @@ Tcl_CreateObjCommand(
     if (oldRefPtr != NULL) {
 	cmdPtr->importRefPtr = oldRefPtr;
 	while (oldRefPtr != NULL) {
-	    refCmdPtr = oldRefPtr->importedCmdPtr;
+	    Command *refCmdPtr = oldRefPtr->importedCmdPtr;
 	    dataPtr = refCmdPtr->objClientData;
 	    dataPtr->realCmdPtr = cmdPtr;
 	    oldRefPtr = oldRefPtr->nextPtr;
@@ -2555,10 +2628,6 @@ TclRenameCommand(
         Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, NULL);
 	return TCL_ERROR;
     }
-    cmdNsPtr = cmdPtr->nsPtr;
-    oldFullName = Tcl_NewObj();
-    Tcl_IncrRefCount(oldFullName);
-    Tcl_GetCommandFullName(interp, cmd, oldFullName);
 
     /*
      * If the new command name is NULL or empty, delete the command. Do this
@@ -2567,10 +2636,14 @@ TclRenameCommand(
 
     if ((newName == NULL) || (*newName == '\0')) {
 	Tcl_DeleteCommandFromToken(interp, cmd);
-	result = TCL_OK;
-	goto done;
+	return TCL_OK;
     }
 
+    cmdNsPtr = cmdPtr->nsPtr;
+    oldFullName = Tcl_NewObj();
+    Tcl_IncrRefCount(oldFullName);
+    Tcl_GetCommandFullName(interp, cmd, oldFullName);
+
     /*
      * Make sure that the destination command does not already exist. The
      * rename operation is like creating a command, so we should automatically
@@ -3070,7 +3143,7 @@ Tcl_DeleteCommandFromToken(
     /*
      * We must delete this command, even though both traces and delete procs
      * may try to avoid this (renaming the command etc). Also traces and
-     * delete procs may try to delete the command themsevles. This flag
+     * delete procs may try to delete the command themselves. This flag
      * declares that a delete is in progress and that recursive deletes should
      * be ignored.
      */
@@ -3082,6 +3155,8 @@ Tcl_DeleteCommandFromToken(
      * traces.
      */
 
+    cmdPtr->nsPtr->refCount++;
+
     if (cmdPtr->tracePtr != NULL) {
 	CommandTrace *tracePtr;
 	CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE);
@@ -3109,6 +3184,7 @@ Tcl_DeleteCommandFromToken(
      */
 
     TclInvalidateNsCmdLookup(cmdPtr->nsPtr);
+    TclNsDecrRefCount(cmdPtr->nsPtr);
 
     /*
      * If the command being deleted has a compile function, increment the
@@ -3446,6 +3522,7 @@ TclCleanupCommand(
  *----------------------------------------------------------------------
  */
 
+#if !defined(TCL_NO_DEPRECATED)
 void
 Tcl_CreateMathFunc(
     Tcl_Interp *interp,		/* Interpreter in which function is to be
@@ -3496,7 +3573,7 @@ Tcl_CreateMathFunc(
 
 static int
 OldMathFuncProc(
-    ClientData clientData,	/* Ponter to OldMathFuncData describing the
+    ClientData clientData,	/* Pointer to OldMathFuncData describing the
 				 * function being called */
     Tcl_Interp *interp,		/* Tcl interpreter */
     int objc,			/* Actual parameter count */
@@ -3777,6 +3854,7 @@ Tcl_ListMathFuncs(
 
     return result;
 }
+#endif /* !defined(TCL_NO_DEPRECATED) */
 
 /*
  *----------------------------------------------------------------------
@@ -4535,7 +4613,7 @@ TEOV_Exception(
 	if (result == TCL_RETURN) {
 	    result = TclUpdateReturnInfo(iPtr);
 	}
-	if ((result != TCL_ERROR) && !allowExceptions) {
+	if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) {
 	    ProcessUnexpectedResult(interp, result);
 	    result = TCL_ERROR;
 	}
@@ -4716,7 +4794,7 @@ TEOV_RunEnterTraces(
 {
     Interp *iPtr = (Interp *) interp;
     Command *cmdPtr = *cmdPtrPtr;
-    size_t newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
+    unsigned int newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
     int length, traceCode = TCL_OK;
     const char *command = TclGetStringFromObj(commandPtr, &length);
 
@@ -4859,6 +4937,7 @@ Tcl_EvalTokensStandard(
 	    NULL, NULL);
 }
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 /*
  *----------------------------------------------------------------------
  *
@@ -4906,6 +4985,7 @@ Tcl_EvalTokens(
     Tcl_ResetResult(interp);
     return resPtr;
 }
+#endif /* !TCL_NO_DEPRECATED */
 
 /*
  *----------------------------------------------------------------------
@@ -7418,7 +7498,7 @@ ExprAbsFunc(
 	    }
 	    goto unChanged;
 	} else if (l == LONG_MIN) {
-	    TclBNInitBignumFromLong(&big, l);
+	    TclInitBignumFromLong(&big, l);
 	    goto tooLarge;
 	}
 	Tcl_SetObjResult(interp, Tcl_NewLongObj(-l));
@@ -7453,7 +7533,7 @@ ExprAbsFunc(
 	    goto unChanged;
 	}
 	if (w == LLONG_MIN) {
-	    TclBNInitBignumFromWideInt(&big, w);
+	    TclInitBignumFromWideInt(&big, w);
 	    goto tooLarge;
 	}
 	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-w));
@@ -7657,6 +7737,71 @@ ExprWideFunc(
     return TCL_OK;
 }
 
+/*
+ * Common implmentation of max() and min().
+ */
+static int
+ExprMaxMinFunc(
+    ClientData clientData,	/* Ignored. */
+    Tcl_Interp *interp,		/* The interpreter in which to execute the
+				 * function. */
+    int objc,			/* Actual parameter count. */
+    Tcl_Obj *const *objv,	/* Actual parameter vector. */
+    int op)			/* Comparison direction */
+{
+    Tcl_Obj *res;
+    double d;
+    int type, i;
+    ClientData ptr;
+
+    if (objc < 2) {
+	MathFuncWrongNumArgs(interp, 2, objc, objv);
+	return TCL_ERROR;
+    }
+    res = objv[1];
+    for (i = 1; i < objc; i++) {
+        if (TclGetNumberFromObj(interp, objv[i], &ptr, &type) != TCL_OK) {
+            return TCL_ERROR;
+        }
+        if (type == TCL_NUMBER_NAN) {
+            /*
+             * Get the error message for NaN.
+             */
+
+            Tcl_GetDoubleFromObj(interp, objv[i], &d);
+            return TCL_ERROR;
+        }
+        if (TclCompareTwoNumbers(objv[i], res) == op)  {
+            res = objv[i];
+        }
+    }
+
+    Tcl_SetObjResult(interp, res);
+    return TCL_OK;
+}
+
+static int
+ExprMaxFunc(
+    ClientData clientData,	/* Ignored. */
+    Tcl_Interp *interp,		/* The interpreter in which to execute the
+				 * function. */
+    int objc,			/* Actual parameter count. */
+    Tcl_Obj *const *objv)	/* Actual parameter vector. */
+{
+    return ExprMaxMinFunc(clientData, interp, objc, objv, MP_GT);
+}
+
+static int
+ExprMinFunc(
+    ClientData clientData,	/* Ignored. */
+    Tcl_Interp *interp,		/* The interpreter in which to execute the
+				 * function. */
+    int objc,			/* Actual parameter count. */
+    Tcl_Obj *const *objv)	/* Actual parameter vector. */
+{
+    return ExprMaxMinFunc(clientData, interp, objc, objv, MP_LT);
+}
+
 static int
 ExprRandFunc(
     ClientData clientData,	/* Ignored. */
@@ -7680,8 +7825,8 @@ ExprRandFunc(
 	iPtr->flags |= RAND_SEED_INITIALIZED;
 
 	/*
-	 * Take into consideration the thread this interp is running in order
-	 * to insure different seeds in different threads (bug #416643)
+	 * To ensure different seeds in different threads (bug #416643),
+	 * take into consideration the thread this interp is running in.
 	 */
 
 	iPtr->randSeed = TclpGetClicks() + (PTR2INT(Tcl_GetCurrentThread())<<12);
@@ -8145,6 +8290,22 @@ Tcl_NRCreateCommand(
     cmdPtr->nreProc = nreProc;
     return (Tcl_Command) cmdPtr;
 }
+
+Tcl_Command
+TclNRCreateCommandInNs (
+    Tcl_Interp *interp,
+    const char *cmdName,
+    Tcl_Namespace *nsPtr,
+    Tcl_ObjCmdProc *proc,
+    Tcl_ObjCmdProc *nreProc,
+    ClientData clientData,
+    Tcl_CmdDeleteProc *deleteProc) {
+    Command *cmdPtr = (Command *)
+	TclCreateObjCommandInNs(interp,cmdName,nsPtr,proc,clientData,deleteProc);
+
+    cmdPtr->nreProc = nreProc;
+    return (Tcl_Command) cmdPtr;
+}
 
 /****************************************************************************
  * Stuff for the public api
@@ -8930,9 +9091,9 @@ TclNRCoroutineObjCmd(
 {
     Command *cmdPtr;
     CoroutineData *corPtr;
-    const char *fullName, *procName;
-    Namespace *nsPtr, *altNsPtr, *cxtNsPtr;
-    Tcl_DString ds;
+    const char *procName, *simpleName;
+    Namespace *nsPtr, *altNsPtr, *cxtNsPtr,
+	*inNsPtr = (Namespace *)TclGetCurrentNamespace(interp);
     Namespace *lookupNsPtr = iPtr->varFramePtr->nsPtr;
 
     if (objc < 3) {
@@ -8940,34 +9101,21 @@ TclNRCoroutineObjCmd(
 	return TCL_ERROR;
     }
 
-    /*
-     * FIXME: this is copy/pasted from Tcl_ProcObjCommand. Should have
-     * something in tclUtil.c to find the FQ name.
-     */
-
-    fullName = TclGetString(objv[1]);
-    TclGetNamespaceForQualName(interp, fullName, NULL, 0,
-	    &nsPtr, &altNsPtr, &cxtNsPtr, &procName);
+    procName = TclGetString(objv[1]);
+    TclGetNamespaceForQualName(interp, procName, inNsPtr, 0,
+	    &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName);
 
     if (nsPtr == NULL) {
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                 "can't create procedure \"%s\": unknown namespace",
-                fullName));
+                procName));
         Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", NULL);
 	return TCL_ERROR;
     }
-    if (procName == NULL) {
+    if (simpleName == NULL) {
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                 "can't create procedure \"%s\": bad procedure name",
-                fullName));
-        Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", fullName, NULL);
-	return TCL_ERROR;
-    }
-    if ((nsPtr != iPtr->globalNsPtr)
-	    && (procName != NULL) && (procName[0] == ':')) {
-	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-                "can't create procedure \"%s\" in non-global namespace with"
-                " name starting with \":\"", procName));
+                procName));
         Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, NULL);
 	return TCL_ERROR;
     }
@@ -8979,16 +9127,9 @@ TclNRCoroutineObjCmd(
 
     corPtr = ckalloc(sizeof(CoroutineData));
 
-    Tcl_DStringInit(&ds);
-    if (nsPtr != iPtr->globalNsPtr) {
-	Tcl_DStringAppend(&ds, nsPtr->fullName, -1);
-	TclDStringAppendLiteral(&ds, "::");
-    }
-    Tcl_DStringAppend(&ds, procName, -1);
-
-    cmdPtr = (Command *) Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds),
-	    /*objProc*/ NULL, TclNRInterpCoroutine, corPtr, DeleteCoroutine);
-    Tcl_DStringFree(&ds);
+    cmdPtr = (Command *) TclNRCreateCommandInNs(interp, simpleName,
+	    (Tcl_Namespace *)nsPtr, /*objProc*/ NULL, TclNRInterpCoroutine,
+	    corPtr, DeleteCoroutine);
 
     corPtr->cmdPtr = cmdPtr;
     cmdPtr->refCount++;
@@ -9049,7 +9190,7 @@ TclNRCoroutineObjCmd(
     TclNRAddCallback(interp, NRCoroutineExitCallback, corPtr,
 	    NULL, NULL, NULL);
 
-    /* insure that the command is looked up in the correct namespace */
+    /* ensure that the command is looked up in the correct namespace */
     iPtr->lookupNsPtr = lookupNsPtr;
     Tcl_NREvalObj(interp, Tcl_NewListObj(objc-2, objv+2), 0);
     iPtr->numLevels--;

generic/tclBinary.c

@@ -536,7 +536,7 @@ SetByteArrayFromAny(
     const char *src, *srcEnd;
     unsigned char *dst;
     ByteArray *byteArrayPtr;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
 
     if (objPtr->typePtr == &properByteArrayType) {
 	return TCL_OK;
@@ -1300,7 +1300,7 @@ BinaryFormatCmd(
 
  badField:
     {
-	Tcl_UniChar ch;
+	Tcl_UniChar ch = 0;
 	char buf[TCL_UTF_MAX + 1];
 
 	TclUtfToUniChar(errorString, &ch);
@@ -1670,7 +1670,7 @@ BinaryScanCmd(
 
  badField:
     {
-	Tcl_UniChar ch;
+	Tcl_UniChar ch = 0;
 	char buf[TCL_UTF_MAX + 1];
 
 	TclUtfToUniChar(errorString, &ch);
@@ -2284,7 +2284,7 @@ ScanNumber(
 	    Tcl_Obj *bigObj = NULL;
 	    mp_int big;
 
-	    TclBNInitBignumFromWideUInt(&big, uwvalue);
+	    TclInitBignumFromWideUInt(&big, uwvalue);
 	    bigObj = Tcl_NewBignumObj(&big);
 	    return bigObj;
 	}

generic/tclCmdAH.c

@@ -164,7 +164,7 @@ Tcl_BreakObjCmd(
  *
  *----------------------------------------------------------------------
  */
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 	/* ARGSUSED */
 int
 Tcl_CaseObjCmd(

generic/tclCmdIL.c

@@ -2939,19 +2939,20 @@ Tcl_LsearchObjCmd(
 {
     const char *bytes, *patternBytes;
     int i, match, index, result, listc, length, elemLen, bisect;
-    int dataType, isIncreasing, lower, upper, offset;
+    int allocatedIndexVector = 0;
+    int dataType, isIncreasing, lower, upper, start, groupSize, groupOffset;
     Tcl_WideInt patWide, objWide;
     int allMatches, inlineReturn, negatedMatch, returnSubindices, noCase;
     double patDouble, objDouble;
     SortInfo sortInfo;
     Tcl_Obj *patObj, **listv, *listPtr, *startPtr, *itemPtr;
-    SortStrCmpFn_t strCmpFn = strcmp;
+    SortStrCmpFn_t strCmpFn = TclUtfCmp;
     Tcl_RegExp regexp = NULL;
     static const char *const options[] = {
 	"-all",	    "-ascii",   "-bisect", "-decreasing", "-dictionary",
 	"-exact",   "-glob",    "-increasing", "-index",
 	"-inline",  "-integer", "-nocase",     "-not",
-	"-real",    "-regexp",  "-sorted",     "-start",
+	"-real",    "-regexp",  "-sorted",     "-start", "-stride",
 	"-subindices", NULL
     };
     enum options {
@@ -2959,7 +2960,7 @@ Tcl_LsearchObjCmd(
 	LSEARCH_DICTIONARY, LSEARCH_EXACT, LSEARCH_GLOB, LSEARCH_INCREASING,
 	LSEARCH_INDEX, LSEARCH_INLINE, LSEARCH_INTEGER, LSEARCH_NOCASE,
 	LSEARCH_NOT, LSEARCH_REAL, LSEARCH_REGEXP, LSEARCH_SORTED,
-	LSEARCH_START, LSEARCH_SUBINDICES
+	LSEARCH_START, LSEARCH_STRIDE, LSEARCH_SUBINDICES
     };
     enum datatypes {
 	ASCII, DICTIONARY, INTEGER, REAL
@@ -2979,7 +2980,9 @@ Tcl_LsearchObjCmd(
     bisect = 0;
     listPtr = NULL;
     startPtr = NULL;
-    offset = 0;
+    groupSize = 1;
+    groupOffset = 0;
+    start = 0;
     noCase = 0;
     sortInfo.compareCmdPtr = NULL;
     sortInfo.isIncreasing = 1;
@@ -2997,9 +3000,6 @@ Tcl_LsearchObjCmd(
     for (i = 1; i < objc-2; i++) {
 	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index)
 		!= TCL_OK) {
-	    if (startPtr != NULL) {
-		Tcl_DecrRefCount(startPtr);
-	    }
 	    result = TCL_ERROR;
 	    goto done;
 	}
@@ -3064,6 +3064,7 @@ Tcl_LsearchObjCmd(
 
 	    if (startPtr != NULL) {
 		Tcl_DecrRefCount(startPtr);
+		startPtr = NULL;
 	    }
 	    if (i > objc-4) {
 		Tcl_SetObjResult(interp, Tcl_NewStringObj(
@@ -3084,25 +3085,47 @@ Tcl_LsearchObjCmd(
 		startPtr = Tcl_DuplicateObj(objv[i]);
 	    } else {
 		startPtr = objv[i];
-		Tcl_IncrRefCount(startPtr);
 	    }
+	    Tcl_IncrRefCount(startPtr);
+	    break;
+	case LSEARCH_STRIDE:		/* -stride */
+	    if (i > objc-4) {
+		Tcl_SetObjResult(interp, Tcl_NewStringObj(
+			"\"-stride\" option must be "
+			"followed by stride length", -1));
+		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
+		result = TCL_ERROR;
+		goto done;
+	    }
+	    if (Tcl_GetIntFromObj(interp, objv[i+1], &groupSize) != TCL_OK) {
+		result = TCL_ERROR;
+		goto done;
+	    }
+	    if (groupSize < 1) {
+		Tcl_SetObjResult(interp, Tcl_NewStringObj(
+			"stride length must be at least 1", -1));
+		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
+			"BADSTRIDE", NULL);
+		result = TCL_ERROR;
+		goto done;
+	    }
+	    i++;
 	    break;
 	case LSEARCH_INDEX: {		/* -index */
 	    Tcl_Obj **indices;
 	    int j;
 
-	    if (sortInfo.indexc > 1) {
+	    if (allocatedIndexVector) {
 		TclStackFree(interp, sortInfo.indexv);
+		allocatedIndexVector = 0;
 	    }
 	    if (i > objc-4) {
-		if (startPtr != NULL) {
-		    Tcl_DecrRefCount(startPtr);
-		}
 		Tcl_SetObjResult(interp, Tcl_NewStringObj(
 			"\"-index\" option must be followed by list index",
 			-1));
 		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
-		return TCL_ERROR;
+		result = TCL_ERROR;
+		goto done;
 	    }
 
 	    /*
@@ -3114,10 +3137,8 @@ Tcl_LsearchObjCmd(
 	    i++;
 	    if (TclListObjGetElements(interp, objv[i],
 		    &sortInfo.indexc, &indices) != TCL_OK) {
-		if (startPtr != NULL) {
-		    Tcl_DecrRefCount(startPtr);
-		}
-		return TCL_ERROR;
+		result = TCL_ERROR;
+		goto done;
 	    }
 	    switch (sortInfo.indexc) {
 	    case 0:
@@ -3129,6 +3150,8 @@ Tcl_LsearchObjCmd(
 	    default:
 		sortInfo.indexv =
 			TclStackAlloc(interp, sizeof(int) * sortInfo.indexc);
+		allocatedIndexVector = 1; /* Cannot use indexc field, as it
+					   * might be decreased by 1 later. */
 	    }
 
 	    /*
@@ -3156,14 +3179,12 @@ Tcl_LsearchObjCmd(
      */
 
     if (returnSubindices && sortInfo.indexc==0) {
-	if (startPtr != NULL) {
-	    Tcl_DecrRefCount(startPtr);
-	}
 	Tcl_SetObjResult(interp, Tcl_NewStringObj(
 		"-subindices cannot be used without -index option", -1));
 	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
 		"BAD_OPTION_MIX", NULL);
-	return TCL_ERROR;
+	result = TCL_ERROR;
+	goto done;
     }
 
     if (bisect && (allMatches || negatedMatch)) {
@@ -3171,7 +3192,8 @@ Tcl_LsearchObjCmd(
 		"-bisect is not compatible with -all or -not", -1));
 	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
 		"BAD_OPTION_MIX", NULL);
-	return TCL_ERROR;
+	result = TCL_ERROR;
+	goto done;
     }
 
     if (mode == REGEXP) {
@@ -3197,9 +3219,6 @@ Tcl_LsearchObjCmd(
 	}
 
 	if (regexp == NULL) {
-	    if (startPtr != NULL) {
-		Tcl_DecrRefCount(startPtr);
-	    }
 	    result = TCL_ERROR;
 	    goto done;
 	}
@@ -3212,24 +3231,67 @@ Tcl_LsearchObjCmd(
 
     result = TclListObjGetElements(interp, objv[objc - 2], &listc, &listv);
     if (result != TCL_OK) {
-	if (startPtr != NULL) {
-	    Tcl_DecrRefCount(startPtr);
-	}
 	goto done;
     }
 
+    /*
+     * Check for sanity when grouping elements of the overall list together
+     * because of the -stride option. [TIP #351]
+     */
+
+    if (groupSize > 1) {
+	if (listc % groupSize) {
+	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
+		    "list size must be a multiple of the stride length",
+		    -1));
+	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BADSTRIDE",
+		    NULL);
+	    result = TCL_ERROR;
+	    goto done;
+	}
+	if (sortInfo.indexc > 0) {
+	    /*
+	     * Use the first value in the list supplied to -index as the
+	     * offset of the element within each group by which to sort.
+	     */
+
+	    groupOffset = sortInfo.indexv[0];
+	    if (groupOffset <= SORTIDX_END) {
+		groupOffset = (groupOffset - SORTIDX_END) + groupSize - 1;
+	    }
+	    if (groupOffset < 0 || groupOffset >= groupSize) {
+		Tcl_SetObjResult(interp, Tcl_NewStringObj(
+			"when used with \"-stride\", the leading \"-index\""
+			" value must be within the group", -1));
+		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
+			"BADINDEX", NULL);
+		result = TCL_ERROR;
+		goto done;
+	    }
+	    if (sortInfo.indexc == 1) {
+		sortInfo.indexc = 0;
+		sortInfo.indexv = NULL;
+	    } else {
+		sortInfo.indexc--;
+
+		for (i = 0; i < sortInfo.indexc; i++) {
+		    sortInfo.indexv[i] = sortInfo.indexv[i+1];
+		}
+	    }
+	}
+    }
+
     /*
      * Get the user-specified start offset.
      */
 
     if (startPtr) {
-	result = TclGetIntForIndexM(interp, startPtr, listc-1, &offset);
-	Tcl_DecrRefCount(startPtr);
+	result = TclGetIntForIndexM(interp, startPtr, listc-1, &start);
 	if (result != TCL_OK) {
 	    goto done;
 	}
-	if (offset < 0) {
-	    offset = 0;
+	if (start < 0) {
+	    start = 0;
 	}
 
 	/*
@@ -3237,16 +3299,21 @@ Tcl_LsearchObjCmd(
 	 * "did not match anything at all" result straight away. [Bug 1374778]
 	 */
 
-	if (offset > listc-1) {
-	    if (sortInfo.indexc > 1) {
-		TclStackFree(interp, sortInfo.indexv);
-	    }
+	if (start > listc-1) {
 	    if (allMatches || inlineReturn) {
 		Tcl_ResetResult(interp);
 	    } else {
 		Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));
 	    }
-	    return TCL_OK;
+	    goto done;
+	}
+
+	/*
+	 * If start points within a group, it points to the start of the group.
+	 */
+
+	if (groupSize > 1) {
+	    start -= (start % groupSize);
 	}
     }
 
@@ -3305,18 +3372,23 @@ Tcl_LsearchObjCmd(
 	 * sense in doing this when the match sense is inverted.
 	 */
 
-	lower = offset - 1;
+	/* 
+	 * With -stride, lower, upper and i are kept as multiples of groupSize.
+	 */
+
+	lower = start - groupSize;
 	upper = listc;
-	while (lower + 1 != upper && sortInfo.resultCode == TCL_OK) {
+	while (lower + groupSize != upper && sortInfo.resultCode == TCL_OK) {
 	    i = (lower + upper)/2;
+	    i -= i % groupSize;
 	    if (sortInfo.indexc != 0) {
-		itemPtr = SelectObjFromSublist(listv[i], &sortInfo);
+		itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo);
 		if (sortInfo.resultCode != TCL_OK) {
 		    result = sortInfo.resultCode;
 		    goto done;
 		}
 	    } else {
-		itemPtr = listv[i];
+		itemPtr = listv[i+groupOffset];
 	    }
 	    switch ((enum datatypes) dataType) {
 	    case ASCII:
@@ -3405,10 +3477,10 @@ Tcl_LsearchObjCmd(
 	if (allMatches) {
 	    listPtr = Tcl_NewListObj(0, NULL);
 	}
-	for (i = offset; i < listc; i++) {
+	for (i = start; i < listc; i += groupSize) {
 	    match = 0;
 	    if (sortInfo.indexc != 0) {
-		itemPtr = SelectObjFromSublist(listv[i], &sortInfo);
+		itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo);
 		if (sortInfo.resultCode != TCL_OK) {
 		    if (listPtr != NULL) {
 			Tcl_DecrRefCount(listPtr);
@@ -3417,7 +3489,7 @@ Tcl_LsearchObjCmd(
 		    goto done;
 		}
 	    } else {
-		itemPtr = listv[i];
+		itemPtr = listv[i+groupOffset];
 	    }
 
 	    switch (mode) {
@@ -3507,15 +3579,20 @@ Tcl_LsearchObjCmd(
 		 */
 
 		if (returnSubindices && (sortInfo.indexc != 0)) {
-		    itemPtr = SelectObjFromSublist(listv[i], &sortInfo);
+		    itemPtr = SelectObjFromSublist(listv[i+groupOffset],
+			    &sortInfo);
+		    Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
+		} else if (groupSize > 1) {
+		    Tcl_ListObjReplace(interp, listPtr, LIST_MAX, 0,
+			    groupSize, &listv[i]);
 		} else {
 		    itemPtr = listv[i];
+		    Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
 		}
-		Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
 	    } else if (returnSubindices) {
 		int j;
 
-		itemPtr = Tcl_NewIntObj(i);
+		itemPtr = Tcl_NewIntObj(i+groupOffset);
 		for (j=0 ; j<sortInfo.indexc ; j++) {
 		    Tcl_ListObjAppendElement(interp, itemPtr,
 			    Tcl_NewIntObj(sortInfo.indexv[j]));
@@ -3537,7 +3614,7 @@ Tcl_LsearchObjCmd(
 	if (returnSubindices) {
 	    int j;
 
-	    itemPtr = Tcl_NewIntObj(index);
+	    itemPtr = Tcl_NewIntObj(index+groupOffset);
 	    for (j=0 ; j<sortInfo.indexc ; j++) {
 		Tcl_ListObjAppendElement(interp, itemPtr,
 			Tcl_NewIntObj(sortInfo.indexv[j]));
@@ -3554,7 +3631,14 @@ Tcl_LsearchObjCmd(
 
 	Tcl_SetObjResult(interp, Tcl_NewObj());
     } else {
-	Tcl_SetObjResult(interp, listv[index]);
+	if (returnSubindices) {
+	    Tcl_SetObjResult(interp, SelectObjFromSublist(listv[i+groupOffset],
+		    &sortInfo));
+	} else if (groupSize > 1) {
+	    Tcl_SetObjResult(interp, Tcl_NewListObj(groupSize, &listv[index]));
+	} else {
+	    Tcl_SetObjResult(interp, listv[index]);
+	}
     }
     result = TCL_OK;
 
@@ -3563,7 +3647,10 @@ Tcl_LsearchObjCmd(
      */
 
   done:
-    if (sortInfo.indexc > 1) {
+    if (startPtr != NULL) {
+	Tcl_DecrRefCount(startPtr);
+    }
+    if (allocatedIndexVector) {
 	TclStackFree(interp, sortInfo.indexv);
     }
     return result;
@@ -4263,7 +4350,7 @@ SortCompare(
     int order = 0;
 
     if (infoPtr->sortMode == SORTMODE_ASCII) {
-	order = strcmp(elemPtr1->collationKey.strValuePtr,
+	order = TclUtfCmp(elemPtr1->collationKey.strValuePtr,
 		elemPtr2->collationKey.strValuePtr);
     } else if (infoPtr->sortMode == SORTMODE_ASCII_NC) {
 	order = TclUtfCasecmp(elemPtr1->collationKey.strValuePtr,
@@ -4370,7 +4457,7 @@ static int
 DictionaryCompare(
     const char *left, const char *right)	/* The strings to compare. */
 {
-    Tcl_UniChar uniLeft, uniRight, uniLeftLower, uniRightLower;
+    Tcl_UniChar uniLeft = 0, uniRight = 0, uniLeftLower, uniRightLower;
     int diff, zeros;
     int secondaryDiff = 0;
 

generic/tclCmdMZ.c

@@ -309,7 +309,7 @@ Tcl_RegexpObjCmd(
 	    eflags = 0;
 	} else if (offset > stringLength) {
 	    eflags = TCL_REG_NOTBOL;
-	} else if (Tcl_GetUniChar(objPtr, offset-1) == (Tcl_UniChar)'\n') {
+	} else if (Tcl_GetUniChar(objPtr, offset-1) == '\n') {
 	    eflags = 0;
 	} else {
 	    eflags = TCL_REG_NOTBOL;
@@ -487,11 +487,10 @@ Tcl_RegsubObjCmd(
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
     int idx, result, cflags, all, wlen, wsublen, numMatches, offset;
-    int start, end, subStart, subEnd, match, command, numParts, numArgs;
+    int start, end, subStart, subEnd, match, command, numParts;
     Tcl_RegExp regExpr;
     Tcl_RegExpInfo info;
     Tcl_Obj *resultPtr, *subPtr, *objPtr, *startIndex = NULL;
-    Tcl_Obj **args = NULL, **parts;
     Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec, *wend;
 
     static const char *const options[] = {
@@ -773,12 +772,13 @@ Tcl_RegsubObjCmd(
 	 */
 
 	if (command) {
-	    if (args == NULL) {
-		Tcl_ListObjGetElements(interp, subPtr, &numParts, &parts);
-		numArgs = numParts + info.nsubs + 1;
-		args = ckalloc(sizeof(Tcl_Obj*) * numArgs);
-		memcpy(args, parts, sizeof(Tcl_Obj*) * numParts);
-	    }
+	    Tcl_Obj **args = NULL, **parts;
+	    int numArgs;
+
+	    Tcl_ListObjGetElements(interp, subPtr, &numParts, &parts);
+	    numArgs = numParts + info.nsubs + 1;
+	    args = ckalloc(sizeof(Tcl_Obj*) * numArgs);
+	    memcpy(args, parts, sizeof(Tcl_Obj*) * numParts);
 
 	    for (idx = 0 ; idx <= info.nsubs ; idx++) {
 		subStart = info.matches[idx].start;
@@ -800,13 +800,14 @@ Tcl_RegsubObjCmd(
 	     * because Tcl_EvalObjv is "hairy monster" in terms of refcount
 	     * handling, being able to optionally add references to any of its
 	     * argument words. We'll drop the local refs immediately
-	     * afterwarsds; subPtr is handled in the main exit stanza.
+	     * afterwards; subPtr is handled in the main exit stanza.
 	     */
 
 	    result = Tcl_EvalObjv(interp, numArgs, args, 0);
 	    for (idx = 0 ; idx <= info.nsubs ; idx++) {
 		TclDecrRefCount(args[idx + numParts]);
 	    }
+	    ckfree(args);
 	    if (result != TCL_OK) {
 		if (result == TCL_ERROR) {
 		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
@@ -975,9 +976,6 @@ Tcl_RegsubObjCmd(
     if (subPtr && (objv[2] == objv[0])) {
 	Tcl_DecrRefCount(subPtr);
     }
-    if (args) {
-	ckfree(args);
-    }
     if (resultPtr) {
 	Tcl_DecrRefCount(resultPtr);
     }
@@ -1175,7 +1173,7 @@ Tcl_SplitObjCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     int len;
     const char *splitChars;
     const char *stringPtr;
@@ -1218,13 +1216,22 @@ Tcl_SplitObjCmd(
 	Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS);
 
 	for ( ; stringPtr < end; stringPtr += len) {
+		int fullchar;
 	    len = TclUtfToUniChar(stringPtr, &ch);
+	    fullchar = ch;
+
+#if TCL_UTF_MAX == 4
+	    if (!len) {
+		len += TclUtfToUniChar(stringPtr, &ch);
+		fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
+	    }
+#endif
 
 	    /*
 	     * Assume Tcl_UniChar is an integral type...
 	     */
 
-	    hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR((int) ch),
+	    hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR(fullchar),
 		    &isNew);
 	    if (isNew) {
 		TclNewStringObj(objPtr, stringPtr, len);
@@ -1260,7 +1267,7 @@ Tcl_SplitObjCmd(
     } else {
 	const char *element, *p, *splitEnd;
 	int splitLen;
-	Tcl_UniChar splitChar;
+	Tcl_UniChar splitChar = 0;
 
 	/*
 	 * Normal case: split on any of a given set of characters. Discard
@@ -1484,7 +1491,7 @@ StringIsCmd(
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
     const char *string1, *end, *stop;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     int (*chcomp)(int) = NULL;	/* The UniChar comparison function. */
     int i, failat = 0, result = 1, strict = 0, index, length1, length2;
     Tcl_Obj *objPtr, *failVarObj = NULL;
@@ -1816,8 +1823,16 @@ StringIsCmd(
 	}
 	end = string1 + length1;
 	for (; string1 < end; string1 += length2, failat++) {
+	    int fullchar;
 	    length2 = TclUtfToUniChar(string1, &ch);
-	    if (!chcomp(ch)) {
+	    fullchar = ch;
+#if TCL_UTF_MAX == 4
+	    if (!length2) {
+	    	length2 = TclUtfToUniChar(string1, &ch);
+	    	fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
+	    }
+#endif
+	    if (!chcomp(fullchar)) {
 		result = 0;
 		break;
 	    }
@@ -2412,7 +2427,7 @@ StringStartCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     const char *p, *string;
     int cur, index, length, numChars;
 
@@ -2473,7 +2488,7 @@ StringEndCmd(
     int objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])	/* Argument objects. */
 {
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     const char *p, *end, *string;
     int cur, index, length, numChars;
 
@@ -2878,7 +2893,6 @@ StringCatCmd(
  *
  *----------------------------------------------------------------------
  */
-
 static int
 StringBytesCmd(
     ClientData dummy,		/* Not used. */
@@ -3532,7 +3546,7 @@ TclNRSwitchObjCmd(
 	OPT_LAST
     };
     typedef int (*strCmpFn_t)(const char *, const char *);
-    strCmpFn_t strCmpFn = strcmp;
+    strCmpFn_t strCmpFn = TclUtfCmp;
 
     mode = OPT_EXACT;
     foundmode = 0;

generic/tclCompExpr.c

@@ -1885,7 +1885,7 @@ ParseLexeme(
 {
     const char *end;
     int scanned;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     Tcl_Obj *literal = NULL;
     unsigned char byte;
 

generic/tclCompile.h

@@ -425,11 +425,11 @@ typedef struct ByteCode {
 				 * compiled. If the code is executed if a
 				 * different namespace, it must be
 				 * recompiled. */
-    size_t nsEpoch;		/* Value of nsPtr->resolverEpoch when this
+    unsigned int nsEpoch;	/* Value of nsPtr->resolverEpoch when this
 				 * ByteCode was compiled. Used to invalidate
 				 * code when new namespace resolution rules
 				 * are put into effect. */
-    int refCount;		/* Reference count: set 1 when created plus 1
+    unsigned int refCount;	/* Reference count: set 1 when created plus 1
 				 * for each execution of the code currently
 				 * active. This structure can be freed when
 				 * refCount becomes zero. */

generic/tclDecls.h

@@ -23,6 +23,15 @@
 #   endif
 #endif
 
+#if !defined(BUILD_tcl)
+# define TCL_DEPRECATED(msg) EXTERN TCL_DEPRECATED_API(msg)
+#elif defined(TCL_NO_DEPRECATED)
+# define TCL_DEPRECATED(msg) MODULE_SCOPE
+#else
+# define TCL_DEPRECATED(msg) EXTERN
+#endif
+
+
 /*
  * WARNING: This file is automatically generated by the tools/genStubs.tcl
  * script.  Any modifications to the function declarations below should be made
@@ -44,7 +53,7 @@ EXTERN int		Tcl_PkgProvideEx(Tcl_Interp *interp,
 				const char *name, const char *version,
 				const void *clientData);
 /* 1 */
-EXTERN CONST84_RETURN char * Tcl_PkgRequireEx(Tcl_Interp *interp,
+EXTERN const char *	Tcl_PkgRequireEx(Tcl_Interp *interp,
 				const char *name, const char *version,
 				int exact, void *clientDataPtr);
 /* 2 */
@@ -150,8 +159,7 @@ EXTERN int		Tcl_GetDoubleFromObj(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, double *doublePtr);
 /* 36 */
 EXTERN int		Tcl_GetIndexFromObj(Tcl_Interp *interp,
-				Tcl_Obj *objPtr,
-				CONST84 char *const *tablePtr,
+				Tcl_Obj *objPtr, const char *const *tablePtr,
 				const char *msg, int flags, int *indexPtr);
 /* 37 */
 EXTERN int		Tcl_GetInt(Tcl_Interp *interp, const char *src,
@@ -254,7 +262,8 @@ EXTERN int		Tcl_AsyncReady(void);
 /* 76 */
 EXTERN void		Tcl_BackgroundError(Tcl_Interp *interp);
 /* 77 */
-EXTERN char		Tcl_Backslash(const char *src, int *readPtr);
+TCL_DEPRECATED("Use Tcl_UtfBackslash")
+char			Tcl_Backslash(const char *src, int *readPtr);
 /* 78 */
 EXTERN int		Tcl_BadChannelOption(Tcl_Interp *interp,
 				const char *optionName,
@@ -271,7 +280,7 @@ EXTERN int		Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan);
 /* 82 */
 EXTERN int		Tcl_CommandComplete(const char *cmd);
 /* 83 */
-EXTERN char *		Tcl_Concat(int argc, CONST84 char *const *argv);
+EXTERN char *		Tcl_Concat(int argc, const char *const *argv);
 /* 84 */
 EXTERN int		Tcl_ConvertElement(const char *src, char *dst,
 				int flags);
@@ -282,7 +291,7 @@ EXTERN int		Tcl_ConvertCountedElement(const char *src,
 EXTERN int		Tcl_CreateAlias(Tcl_Interp *slave,
 				const char *slaveCmd, Tcl_Interp *target,
 				const char *targetCmd, int argc,
-				CONST84 char *const *argv);
+				const char *const *argv);
 /* 87 */
 EXTERN int		Tcl_CreateAliasObj(Tcl_Interp *slave,
 				const char *slaveCmd, Tcl_Interp *target,
@@ -313,7 +322,8 @@ EXTERN void		Tcl_CreateExitHandler(Tcl_ExitProc *proc,
 /* 94 */
 EXTERN Tcl_Interp *	Tcl_CreateInterp(void);
 /* 95 */
-EXTERN void		Tcl_CreateMathFunc(Tcl_Interp *interp,
+TCL_DEPRECATED("")
+void			Tcl_CreateMathFunc(Tcl_Interp *interp,
 				const char *name, int numArgs,
 				Tcl_ValueType *argTypes, Tcl_MathProc *proc,
 				ClientData clientData);
@@ -403,9 +413,9 @@ EXTERN void		Tcl_DStringStartSublist(Tcl_DString *dsPtr);
 /* 126 */
 EXTERN int		Tcl_Eof(Tcl_Channel chan);
 /* 127 */
-EXTERN CONST84_RETURN char * Tcl_ErrnoId(void);
+EXTERN const char *	Tcl_ErrnoId(void);
 /* 128 */
-EXTERN CONST84_RETURN char * Tcl_ErrnoMsg(int err);
+EXTERN const char *	Tcl_ErrnoMsg(int err);
 /* 129 */
 EXTERN int		Tcl_Eval(Tcl_Interp *interp, const char *script);
 /* 130 */
@@ -460,13 +470,13 @@ EXTERN void		Tcl_FreeResult(Tcl_Interp *interp);
 EXTERN int		Tcl_GetAlias(Tcl_Interp *interp,
 				const char *slaveCmd,
 				Tcl_Interp **targetInterpPtr,
-				CONST84 char **targetCmdPtr, int *argcPtr,
-				CONST84 char ***argvPtr);
+				const char **targetCmdPtr, int *argcPtr,
+				const char ***argvPtr);
 /* 149 */
 EXTERN int		Tcl_GetAliasObj(Tcl_Interp *interp,
 				const char *slaveCmd,
 				Tcl_Interp **targetInterpPtr,
-				CONST84 char **targetCmdPtr, int *objcPtr,
+				const char **targetCmdPtr, int *objcPtr,
 				Tcl_Obj ***objv);
 /* 150 */
 EXTERN ClientData	Tcl_GetAssocData(Tcl_Interp *interp,
@@ -485,7 +495,7 @@ EXTERN ClientData	Tcl_GetChannelInstanceData(Tcl_Channel chan);
 /* 155 */
 EXTERN int		Tcl_GetChannelMode(Tcl_Channel chan);
 /* 156 */
-EXTERN CONST84_RETURN char * Tcl_GetChannelName(Tcl_Channel chan);
+EXTERN const char *	Tcl_GetChannelName(Tcl_Channel chan);
 /* 157 */
 EXTERN int		Tcl_GetChannelOption(Tcl_Interp *interp,
 				Tcl_Channel chan, const char *optionName,
@@ -496,12 +506,12 @@ EXTERN CONST86 Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan);
 EXTERN int		Tcl_GetCommandInfo(Tcl_Interp *interp,
 				const char *cmdName, Tcl_CmdInfo *infoPtr);
 /* 160 */
-EXTERN CONST84_RETURN char * Tcl_GetCommandName(Tcl_Interp *interp,
+EXTERN const char *	Tcl_GetCommandName(Tcl_Interp *interp,
 				Tcl_Command command);
 /* 161 */
 EXTERN int		Tcl_GetErrno(void);
 /* 162 */
-EXTERN CONST84_RETURN char * Tcl_GetHostName(void);
+EXTERN const char *	Tcl_GetHostName(void);
 /* 163 */
 EXTERN int		Tcl_GetInterpPath(Tcl_Interp *askInterp,
 				Tcl_Interp *slaveInterp);
@@ -537,14 +547,13 @@ EXTERN Tcl_Interp *	Tcl_GetSlave(Tcl_Interp *interp,
 /* 173 */
 EXTERN Tcl_Channel	Tcl_GetStdChannel(int type);
 /* 174 */
-EXTERN CONST84_RETURN char * Tcl_GetStringResult(Tcl_Interp *interp);
+EXTERN const char *	Tcl_GetStringResult(Tcl_Interp *interp);
 /* 175 */
-EXTERN CONST84_RETURN char * Tcl_GetVar(Tcl_Interp *interp,
-				const char *varName, int flags);
-/* 176 */
-EXTERN CONST84_RETURN char * Tcl_GetVar2(Tcl_Interp *interp,
-				const char *part1, const char *part2,
+EXTERN const char *	Tcl_GetVar(Tcl_Interp *interp, const char *varName,
 				int flags);
+/* 176 */
+EXTERN const char *	Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
+				const char *part2, int flags);
 /* 177 */
 EXTERN int		Tcl_GlobalEval(Tcl_Interp *interp,
 				const char *command);
@@ -569,7 +578,7 @@ EXTERN int		Tcl_InterpDeleted(Tcl_Interp *interp);
 /* 185 */
 EXTERN int		Tcl_IsSafe(Tcl_Interp *interp);
 /* 186 */
-EXTERN char *		Tcl_JoinPath(int argc, CONST84 char *const *argv,
+EXTERN char *		Tcl_JoinPath(int argc, const char *const *argv,
 				Tcl_DString *resultPtr);
 /* 187 */
 EXTERN int		Tcl_LinkVar(Tcl_Interp *interp, const char *varName,
@@ -582,7 +591,7 @@ EXTERN int		Tcl_MakeSafe(Tcl_Interp *interp);
 /* 191 */
 EXTERN Tcl_Channel	Tcl_MakeTcpClientChannel(ClientData tcpSocket);
 /* 192 */
-EXTERN char *		Tcl_Merge(int argc, CONST84 char *const *argv);
+EXTERN char *		Tcl_Merge(int argc, const char *const *argv);
 /* 193 */
 EXTERN Tcl_HashEntry *	Tcl_NextHashEntry(Tcl_HashSearch *searchPtr);
 /* 194 */
@@ -596,7 +605,7 @@ EXTERN Tcl_Obj *	Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
 				int flags);
 /* 197 */
 EXTERN Tcl_Channel	Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
-				CONST84 char **argv, int flags);
+				const char **argv, int flags);
 /* 198 */
 EXTERN Tcl_Channel	Tcl_OpenFileChannel(Tcl_Interp *interp,
 				const char *fileName, const char *modeString,
@@ -618,7 +627,7 @@ EXTERN void		Tcl_PrintDouble(Tcl_Interp *interp, double value,
 /* 203 */
 EXTERN int		Tcl_PutEnv(const char *assignment);
 /* 204 */
-EXTERN CONST84_RETURN char * Tcl_PosixError(Tcl_Interp *interp);
+EXTERN const char *	Tcl_PosixError(Tcl_Interp *interp);
 /* 205 */
 EXTERN void		Tcl_QueueEvent(Tcl_Event *evPtr,
 				Tcl_QueuePosition position);
@@ -648,8 +657,7 @@ EXTERN int		Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
 				const char *pattern);
 /* 215 */
 EXTERN void		Tcl_RegExpRange(Tcl_RegExp regexp, int index,
-				CONST84 char **startPtr,
-				CONST84 char **endPtr);
+				const char **startPtr, const char **endPtr);
 /* 216 */
 EXTERN void		Tcl_Release(ClientData clientData);
 /* 217 */
@@ -660,7 +668,8 @@ EXTERN int		Tcl_ScanElement(const char *src, int *flagPtr);
 EXTERN int		Tcl_ScanCountedElement(const char *src, int length,
 				int *flagPtr);
 /* 220 */
-EXTERN int		Tcl_SeekOld(Tcl_Channel chan, int offset, int mode);
+TCL_DEPRECATED("")
+int			Tcl_SeekOld(Tcl_Channel chan, int offset, int mode);
 /* 221 */
 EXTERN int		Tcl_ServiceAll(void);
 /* 222 */
@@ -704,26 +713,25 @@ EXTERN void		Tcl_SetObjResult(Tcl_Interp *interp,
 /* 236 */
 EXTERN void		Tcl_SetStdChannel(Tcl_Channel channel, int type);
 /* 237 */
-EXTERN CONST84_RETURN char * Tcl_SetVar(Tcl_Interp *interp,
-				const char *varName, const char *newValue,
-				int flags);
-/* 238 */
-EXTERN CONST84_RETURN char * Tcl_SetVar2(Tcl_Interp *interp,
-				const char *part1, const char *part2,
+EXTERN const char *	Tcl_SetVar(Tcl_Interp *interp, const char *varName,
 				const char *newValue, int flags);
+/* 238 */
+EXTERN const char *	Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
+				const char *part2, const char *newValue,
+				int flags);
 /* 239 */
-EXTERN CONST84_RETURN char * Tcl_SignalId(int sig);
+EXTERN const char *	Tcl_SignalId(int sig);
 /* 240 */
-EXTERN CONST84_RETURN char * Tcl_SignalMsg(int sig);
+EXTERN const char *	Tcl_SignalMsg(int sig);
 /* 241 */
 EXTERN void		Tcl_SourceRCFile(Tcl_Interp *interp);
 /* 242 */
 EXTERN int		Tcl_SplitList(Tcl_Interp *interp,
 				const char *listStr, int *argcPtr,
-				CONST84 char ***argvPtr);
+				const char ***argvPtr);
 /* 243 */
 EXTERN void		Tcl_SplitPath(const char *path, int *argcPtr,
-				CONST84 char ***argvPtr);
+				const char ***argvPtr);
 /* 244 */
 EXTERN void		Tcl_StaticPackage(Tcl_Interp *interp,
 				const char *pkgName,
@@ -732,7 +740,8 @@ EXTERN void		Tcl_StaticPackage(Tcl_Interp *interp,
 /* 245 */
 EXTERN int		Tcl_StringMatch(const char *str, const char *pattern);
 /* 246 */
-EXTERN int		Tcl_TellOld(Tcl_Channel chan);
+TCL_DEPRECATED("")
+int			Tcl_TellOld(Tcl_Channel chan);
 /* 247 */
 EXTERN int		Tcl_TraceVar(Tcl_Interp *interp, const char *varName,
 				int flags, Tcl_VarTraceProc *proc,
@@ -803,40 +812,43 @@ EXTERN int		Tcl_DumpActiveMemory(const char *fileName);
 /* 266 */
 EXTERN void		Tcl_ValidateAllMemory(const char *file, int line);
 /* 267 */
-EXTERN void		Tcl_AppendResultVA(Tcl_Interp *interp,
+TCL_DEPRECATED("see TIP #422")
+void			Tcl_AppendResultVA(Tcl_Interp *interp,
 				va_list argList);
 /* 268 */
-EXTERN void		Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr,
+TCL_DEPRECATED("see TIP #422")
+void			Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr,
 				va_list argList);
 /* 269 */
 EXTERN char *		Tcl_HashStats(Tcl_HashTable *tablePtr);
 /* 270 */
-EXTERN CONST84_RETURN char * Tcl_ParseVar(Tcl_Interp *interp,
-				const char *start, CONST84 char **termPtr);
+EXTERN const char *	Tcl_ParseVar(Tcl_Interp *interp, const char *start,
+				const char **termPtr);
 /* 271 */
-EXTERN CONST84_RETURN char * Tcl_PkgPresent(Tcl_Interp *interp,
-				const char *name, const char *version,
-				int exact);
+EXTERN const char *	Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
+				const char *version, int exact);
 /* 272 */
-EXTERN CONST84_RETURN char * Tcl_PkgPresentEx(Tcl_Interp *interp,
+EXTERN const char *	Tcl_PkgPresentEx(Tcl_Interp *interp,
 				const char *name, const char *version,
 				int exact, void *clientDataPtr);
 /* 273 */
 EXTERN int		Tcl_PkgProvide(Tcl_Interp *interp, const char *name,
 				const char *version);
 /* 274 */
-EXTERN CONST84_RETURN char * Tcl_PkgRequire(Tcl_Interp *interp,
-				const char *name, const char *version,
-				int exact);
+EXTERN const char *	Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
+				const char *version, int exact);
 /* 275 */
-EXTERN void		Tcl_SetErrorCodeVA(Tcl_Interp *interp,
+TCL_DEPRECATED("see TIP #422")
+void			Tcl_SetErrorCodeVA(Tcl_Interp *interp,
 				va_list argList);
 /* 276 */
-EXTERN int		Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList);
+TCL_DEPRECATED("see TIP #422")
+int			Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList);
 /* 277 */
 EXTERN Tcl_Pid		Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options);
 /* 278 */
-EXTERN TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList);
+TCL_DEPRECATED("see TIP #422")
+TCL_NORETURN void	Tcl_PanicVA(const char *format, va_list argList);
 /* 279 */
 EXTERN void		Tcl_GetVersion(int *major, int *minor,
 				int *patchLevel, int *type);
@@ -901,7 +913,7 @@ EXTERN Tcl_ThreadId	Tcl_GetCurrentThread(void);
 /* 301 */
 EXTERN Tcl_Encoding	Tcl_GetEncoding(Tcl_Interp *interp, const char *name);
 /* 302 */
-EXTERN CONST84_RETURN char * Tcl_GetEncodingName(Tcl_Encoding encoding);
+EXTERN const char *	Tcl_GetEncodingName(Tcl_Encoding encoding);
 /* 303 */
 EXTERN void		Tcl_GetEncodingNames(Tcl_Interp *interp);
 /* 304 */
@@ -960,20 +972,20 @@ EXTERN Tcl_UniChar	Tcl_UniCharToUpper(int ch);
 /* 324 */
 EXTERN int		Tcl_UniCharToUtf(int ch, char *buf);
 /* 325 */
-EXTERN CONST84_RETURN char * Tcl_UtfAtIndex(const char *src, int index);
+EXTERN const char *	Tcl_UtfAtIndex(const char *src, int index);
 /* 326 */
 EXTERN int		Tcl_UtfCharComplete(const char *src, int length);
 /* 327 */
 EXTERN int		Tcl_UtfBackslash(const char *src, int *readPtr,
 				char *dst);
 /* 328 */
-EXTERN CONST84_RETURN char * Tcl_UtfFindFirst(const char *src, int ch);
+EXTERN const char *	Tcl_UtfFindFirst(const char *src, int ch);
 /* 329 */
-EXTERN CONST84_RETURN char * Tcl_UtfFindLast(const char *src, int ch);
+EXTERN const char *	Tcl_UtfFindLast(const char *src, int ch);
 /* 330 */
-EXTERN CONST84_RETURN char * Tcl_UtfNext(const char *src);
+EXTERN const char *	Tcl_UtfNext(const char *src);
 /* 331 */
-EXTERN CONST84_RETURN char * Tcl_UtfPrev(const char *src, const char *start);
+EXTERN const char *	Tcl_UtfPrev(const char *src, const char *start);
 /* 332 */
 EXTERN int		Tcl_UtfToExternal(Tcl_Interp *interp,
 				Tcl_Encoding encoding, const char *src,
@@ -1001,9 +1013,11 @@ EXTERN int		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
 /* 340 */
 EXTERN char *		Tcl_GetString(Tcl_Obj *objPtr);
 /* 341 */
-EXTERN CONST84_RETURN char * Tcl_GetDefaultEncodingDir(void);
+TCL_DEPRECATED("Use Tcl_GetEncodingSearchPath")
+const char *		Tcl_GetDefaultEncodingDir(void);
 /* 342 */
-EXTERN void		Tcl_SetDefaultEncodingDir(const char *path);
+TCL_DEPRECATED("Use Tcl_SetEncodingSearchPath")
+void			Tcl_SetDefaultEncodingDir(const char *path);
 /* 343 */
 EXTERN void		Tcl_AlertNotifier(ClientData clientData);
 /* 344 */
@@ -1038,7 +1052,8 @@ EXTERN Tcl_UniChar *	Tcl_UtfToUniCharDString(const char *src, int length,
 EXTERN Tcl_RegExp	Tcl_GetRegExpFromObj(Tcl_Interp *interp,
 				Tcl_Obj *patObj, int flags);
 /* 357 */
-EXTERN Tcl_Obj *	Tcl_EvalTokens(Tcl_Interp *interp,
+TCL_DEPRECATED("Use Tcl_EvalTokensStandard")
+Tcl_Obj *		Tcl_EvalTokens(Tcl_Interp *interp,
 				Tcl_Token *tokenPtr, int count);
 /* 358 */
 EXTERN void		Tcl_FreeParse(Tcl_Parse *parsePtr);
@@ -1050,7 +1065,7 @@ EXTERN void		Tcl_LogCommandInfo(Tcl_Interp *interp,
 EXTERN int		Tcl_ParseBraces(Tcl_Interp *interp,
 				const char *start, int numBytes,
 				Tcl_Parse *parsePtr, int append,
-				CONST84 char **termPtr);
+				const char **termPtr);
 /* 361 */
 EXTERN int		Tcl_ParseCommand(Tcl_Interp *interp,
 				const char *start, int numBytes, int nested,
@@ -1062,7 +1077,7 @@ EXTERN int		Tcl_ParseExpr(Tcl_Interp *interp, const char *start,
 EXTERN int		Tcl_ParseQuotedString(Tcl_Interp *interp,
 				const char *start, int numBytes,
 				Tcl_Parse *parsePtr, int append,
-				CONST84 char **termPtr);
+				const char **termPtr);
 /* 364 */
 EXTERN int		Tcl_ParseVarName(Tcl_Interp *interp,
 				const char *start, int numBytes,
@@ -1152,8 +1167,7 @@ EXTERN Tcl_Channel	Tcl_GetTopChannel(Tcl_Channel chan);
 /* 397 */
 EXTERN int		Tcl_ChannelBuffered(Tcl_Channel chan);
 /* 398 */
-EXTERN CONST84_RETURN char * Tcl_ChannelName(
-				const Tcl_ChannelType *chanTypePtr);
+EXTERN const char *	Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr);
 /* 399 */
 EXTERN Tcl_ChannelTypeVersion Tcl_ChannelVersion(
 				const Tcl_ChannelType *chanTypePtr);
@@ -1259,13 +1273,15 @@ EXTERN Tcl_ThreadId	Tcl_GetChannelThread(Tcl_Channel channel);
 EXTERN Tcl_UniChar *	Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr,
 				int *lengthPtr);
 /* 435 */
-EXTERN int		Tcl_GetMathFuncInfo(Tcl_Interp *interp,
+TCL_DEPRECATED("")
+int			Tcl_GetMathFuncInfo(Tcl_Interp *interp,
 				const char *name, int *numArgsPtr,
 				Tcl_ValueType **argTypesPtr,
 				Tcl_MathProc **procPtr,
 				ClientData *clientDataPtr);
 /* 436 */
-EXTERN Tcl_Obj *	Tcl_ListMathFuncs(Tcl_Interp *interp,
+TCL_DEPRECATED("")
+Tcl_Obj *		Tcl_ListMathFuncs(Tcl_Interp *interp,
 				const char *pattern);
 /* 437 */
 EXTERN Tcl_Obj *	Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
@@ -1834,7 +1850,7 @@ typedef struct TclStubs {
     const TclStubHooks *hooks;
 
     int (*tcl_PkgProvideEx) (Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 0 */
-    CONST84_RETURN char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */
+    const char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */
     TCL_NORETURN1 void (*tcl_Panic) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 2 */
     char * (*tcl_Alloc) (unsigned int size); /* 3 */
     void (*tcl_Free) (char *ptr); /* 4 */
@@ -1885,7 +1901,7 @@ typedef struct TclStubs {
     unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */
     int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */
     int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */
-    int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */
+    int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */
     int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */
     int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */
     int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */
@@ -1926,16 +1942,16 @@ typedef struct TclStubs {
     void (*tcl_AsyncMark) (Tcl_AsyncHandler async); /* 74 */
     int (*tcl_AsyncReady) (void); /* 75 */
     void (*tcl_BackgroundError) (Tcl_Interp *interp); /* 76 */
-    char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */
+    TCL_DEPRECATED_API("Use Tcl_UtfBackslash") char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */
     int (*tcl_BadChannelOption) (Tcl_Interp *interp, const char *optionName, const char *optionList); /* 78 */
     void (*tcl_CallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 79 */
     void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, ClientData clientData); /* 80 */
     int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */
     int (*tcl_CommandComplete) (const char *cmd); /* 82 */
-    char * (*tcl_Concat) (int argc, CONST84 char *const *argv); /* 83 */
+    char * (*tcl_Concat) (int argc, const char *const *argv); /* 83 */
     int (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */
     int (*tcl_ConvertCountedElement) (const char *src, int length, char *dst, int flags); /* 85 */
-    int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, CONST84 char *const *argv); /* 86 */
+    int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, const char *const *argv); /* 86 */
     int (*tcl_CreateAliasObj) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */
     Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, ClientData instanceData, int mask); /* 88 */
     void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, ClientData clientData); /* 89 */
@@ -1944,7 +1960,7 @@ typedef struct TclStubs {
     void (*tcl_CreateEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, ClientData clientData); /* 92 */
     void (*tcl_CreateExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 93 */
     Tcl_Interp * (*tcl_CreateInterp) (void); /* 94 */
-    void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */
+    TCL_DEPRECATED_API("") void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */
     Tcl_Command (*tcl_CreateObjCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 96 */
     Tcl_Interp * (*tcl_CreateSlave) (Tcl_Interp *interp, const char *slaveName, int isSafe); /* 97 */
     Tcl_TimerToken (*tcl_CreateTimerHandler) (int milliseconds, Tcl_TimerProc *proc, ClientData clientData); /* 98 */
@@ -1976,8 +1992,8 @@ typedef struct TclStubs {
     void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, int length); /* 124 */
     void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */
     int (*tcl_Eof) (Tcl_Channel chan); /* 126 */
-    CONST84_RETURN char * (*tcl_ErrnoId) (void); /* 127 */
-    CONST84_RETURN char * (*tcl_ErrnoMsg) (int err); /* 128 */
+    const char * (*tcl_ErrnoId) (void); /* 127 */
+    const char * (*tcl_ErrnoMsg) (int err); /* 128 */
     int (*tcl_Eval) (Tcl_Interp *interp, const char *script); /* 129 */
     int (*tcl_EvalFile) (Tcl_Interp *interp, const char *fileName); /* 130 */
     int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */
@@ -1997,21 +2013,21 @@ typedef struct TclStubs {
     Tcl_HashEntry * (*tcl_FirstHashEntry) (Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 145 */
     int (*tcl_Flush) (Tcl_Channel chan); /* 146 */
     void (*tcl_FreeResult) (Tcl_Interp *interp); /* 147 */
-    int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *argcPtr, CONST84 char ***argvPtr); /* 148 */
-    int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */
+    int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 148 */
+    int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */
     ClientData (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */
     Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */
     int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */
     int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, ClientData *handlePtr); /* 153 */
     ClientData (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */
     int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */
-    CONST84_RETURN char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */
+    const char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */
     int (*tcl_GetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 157 */
     CONST86 Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */
     int (*tcl_GetCommandInfo) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 159 */
-    CONST84_RETURN char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */
+    const char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */
     int (*tcl_GetErrno) (void); /* 161 */
-    CONST84_RETURN char * (*tcl_GetHostName) (void); /* 162 */
+    const char * (*tcl_GetHostName) (void); /* 162 */
     int (*tcl_GetInterpPath) (Tcl_Interp *askInterp, Tcl_Interp *slaveInterp); /* 163 */
     Tcl_Interp * (*tcl_GetMaster) (Tcl_Interp *interp); /* 164 */
     const char * (*tcl_GetNameOfExecutable) (void); /* 165 */
@@ -2031,9 +2047,9 @@ typedef struct TclStubs {
     int (*tcl_GetServiceMode) (void); /* 171 */
     Tcl_Interp * (*tcl_GetSlave) (Tcl_Interp *interp, const char *slaveName); /* 172 */
     Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */
-    CONST84_RETURN char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */
-    CONST84_RETURN char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */
-    CONST84_RETURN char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */
+    const char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */
+    const char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */
+    const char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */
     int (*tcl_GlobalEval) (Tcl_Interp *interp, const char *command); /* 177 */
     int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */
     int (*tcl_HideCommand) (Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 179 */
@@ -2043,25 +2059,25 @@ typedef struct TclStubs {
     int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */
     int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */
     int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */
-    char * (*tcl_JoinPath) (int argc, CONST84 char *const *argv, Tcl_DString *resultPtr); /* 186 */
+    char * (*tcl_JoinPath) (int argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */
     int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, char *addr, int type); /* 187 */
     void (*reserved188)(void);
     Tcl_Channel (*tcl_MakeFileChannel) (ClientData handle, int mode); /* 189 */
     int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */
     Tcl_Channel (*tcl_MakeTcpClientChannel) (ClientData tcpSocket); /* 191 */
-    char * (*tcl_Merge) (int argc, CONST84 char *const *argv); /* 192 */
+    char * (*tcl_Merge) (int argc, const char *const *argv); /* 192 */
     Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */
     void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */
     Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */
     Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */
-    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, CONST84 char **argv, int flags); /* 197 */
+    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, const char **argv, int flags); /* 197 */
     Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */
     Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */
     Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, ClientData callbackData); /* 200 */
     void (*tcl_Preserve) (ClientData data); /* 201 */
     void (*tcl_PrintDouble) (Tcl_Interp *interp, double value, char *dst); /* 202 */
     int (*tcl_PutEnv) (const char *assignment); /* 203 */
-    CONST84_RETURN char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */
+    const char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */
     void (*tcl_QueueEvent) (Tcl_Event *evPtr, Tcl_QueuePosition position); /* 205 */
     int (*tcl_Read) (Tcl_Channel chan, char *bufPtr, int toRead); /* 206 */
     void (*tcl_ReapDetachedProcs) (void); /* 207 */
@@ -2072,12 +2088,12 @@ typedef struct TclStubs {
     Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */
     int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */
     int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */
-    void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, CONST84 char **startPtr, CONST84 char **endPtr); /* 215 */
+    void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, const char **startPtr, const char **endPtr); /* 215 */
     void (*tcl_Release) (ClientData clientData); /* 216 */
     void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */
     int (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */
     int (*tcl_ScanCountedElement) (const char *src, int length, int *flagPtr); /* 219 */
-    int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */
+    TCL_DEPRECATED_API("") int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */
     int (*tcl_ServiceAll) (void); /* 221 */
     int (*tcl_ServiceEvent) (int flags); /* 222 */
     void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 223 */
@@ -2094,16 +2110,16 @@ typedef struct TclStubs {
     void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */
     void (*tcl_SetObjResult) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 235 */
     void (*tcl_SetStdChannel) (Tcl_Channel channel, int type); /* 236 */
-    CONST84_RETURN char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */
-    CONST84_RETURN char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */
-    CONST84_RETURN char * (*tcl_SignalId) (int sig); /* 239 */
-    CONST84_RETURN char * (*tcl_SignalMsg) (int sig); /* 240 */
+    const char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */
+    const char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */
+    const char * (*tcl_SignalId) (int sig); /* 239 */
+    const char * (*tcl_SignalMsg) (int sig); /* 240 */
     void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */
-    int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, CONST84 char ***argvPtr); /* 242 */
-    void (*tcl_SplitPath) (const char *path, int *argcPtr, CONST84 char ***argvPtr); /* 243 */
+    int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, const char ***argvPtr); /* 242 */
+    void (*tcl_SplitPath) (const char *path, int *argcPtr, const char ***argvPtr); /* 243 */
     void (*tcl_StaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 244 */
     int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */
-    int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */
+    TCL_DEPRECATED_API("") int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */
     int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */
     int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 248 */
     char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */
@@ -2124,18 +2140,18 @@ typedef struct TclStubs {
     void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */
     int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */
     void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */
-    void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */
-    void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */
+    TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */
+    TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */
     char * (*tcl_HashStats) (Tcl_HashTable *tablePtr); /* 269 */
-    CONST84_RETURN char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, CONST84 char **termPtr); /* 270 */
-    CONST84_RETURN char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */
-    CONST84_RETURN char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */
+    const char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, const char **termPtr); /* 270 */
+    const char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */
+    const char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */
     int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */
-    CONST84_RETURN char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */
-    void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */
-    int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */
+    const char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */
+    TCL_DEPRECATED_API("see TIP #422") void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */
+    TCL_DEPRECATED_API("see TIP #422") int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */
     Tcl_Pid (*tcl_WaitPid) (Tcl_Pid pid, int *statPtr, int options); /* 277 */
-    TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */
+    TCL_DEPRECATED_API("see TIP #422") TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */
     void (*tcl_GetVersion) (int *major, int *minor, int *patchLevel, int *type); /* 279 */
     void (*tcl_InitMemory) (Tcl_Interp *interp); /* 280 */
     Tcl_Channel (*tcl_StackChannel) (Tcl_Interp *interp, const Tcl_ChannelType *typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan); /* 281 */
@@ -2159,7 +2175,7 @@ typedef struct TclStubs {
     void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */
     Tcl_ThreadId (*tcl_GetCurrentThread) (void); /* 300 */
     Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */
-    CONST84_RETURN char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */
+    const char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */
     void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */
     int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, int offset, const char *msg, int flags, int *indexPtr); /* 304 */
     void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, int size); /* 305 */
@@ -2182,13 +2198,13 @@ typedef struct TclStubs {
     Tcl_UniChar (*tcl_UniCharToTitle) (int ch); /* 322 */
     Tcl_UniChar (*tcl_UniCharToUpper) (int ch); /* 323 */
     int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */
-    CONST84_RETURN char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */
+    const char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */
     int (*tcl_UtfCharComplete) (const char *src, int length); /* 326 */
     int (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
-    CONST84_RETURN char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
-    CONST84_RETURN char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
-    CONST84_RETURN char * (*tcl_UtfNext) (const char *src); /* 330 */
-    CONST84_RETURN char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */
+    const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
+    const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
+    const char * (*tcl_UtfNext) (const char *src); /* 330 */
+    const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */
     int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
     char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 333 */
     int (*tcl_UtfToLower) (char *src); /* 334 */
@@ -2198,8 +2214,8 @@ typedef struct TclStubs {
     int (*tcl_WriteChars) (Tcl_Channel chan, const char *src, int srcLen); /* 338 */
     int (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
     char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */
-    CONST84_RETURN char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */
-    void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */
+    TCL_DEPRECATED_API("Use Tcl_GetEncodingSearchPath") const char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */
+    TCL_DEPRECATED_API("Use Tcl_SetEncodingSearchPath") void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */
     void (*tcl_AlertNotifier) (ClientData clientData); /* 343 */
     void (*tcl_ServiceModeHook) (int mode); /* 344 */
     int (*tcl_UniCharIsAlnum) (int ch); /* 345 */
@@ -2214,13 +2230,13 @@ typedef struct TclStubs {
     char * (*tcl_UniCharToUtfDString) (const Tcl_UniChar *uniStr, int uniLength, Tcl_DString *dsPtr); /* 354 */
     Tcl_UniChar * (*tcl_UtfToUniCharDString) (const char *src, int length, Tcl_DString *dsPtr); /* 355 */
     Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */
-    Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */
+    TCL_DEPRECATED_API("Use Tcl_EvalTokensStandard") Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */
     void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */
     void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, int length); /* 359 */
-    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 360 */
+    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */
     int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, int numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */
     int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr); /* 362 */
-    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 363 */
+    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */
     int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append); /* 364 */
     char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */
     int (*tcl_Chdir) (const char *dirName); /* 366 */
@@ -2255,7 +2271,7 @@ typedef struct TclStubs {
     int (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, int srcLen); /* 395 */
     Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */
     int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */
-    CONST84_RETURN char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */
+    const char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */
     Tcl_ChannelTypeVersion (*tcl_ChannelVersion) (const Tcl_ChannelType *chanTypePtr); /* 399 */
     Tcl_DriverBlockModeProc * (*tcl_ChannelBlockModeProc) (const Tcl_ChannelType *chanTypePtr); /* 400 */
     Tcl_DriverCloseProc * (*tcl_ChannelCloseProc) (const Tcl_ChannelType *chanTypePtr); /* 401 */
@@ -2292,8 +2308,8 @@ typedef struct TclStubs {
     int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, int length); /* 432 */
     Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */
     Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */
-    int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */
-    Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */
+    TCL_DEPRECATED_API("") int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */
+    TCL_DEPRECATED_API("") Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */
     Tcl_Obj * (*tcl_SubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 437 */
     int (*tcl_DetachChannel) (Tcl_Interp *interp, Tcl_Channel channel); /* 438 */
     int (*tcl_IsStandardChannel) (Tcl_Channel channel); /* 439 */

generic/tclDictObj.c

@@ -141,7 +141,7 @@ typedef struct Dict {
 				 * the dictionary. Used for doing traversal of
 				 * the entries in the order that they are
 				 * created. */
-    int epoch;			/* Epoch counter */
+    unsigned int epoch; 	/* Epoch counter */
     size_t refCount;		/* Reference counter (see above) */
     Tcl_Obj *chain;		/* Linked list used for invalidating the
 				 * string representations of updated nested
@@ -390,7 +390,7 @@ DupDictInternalRep(
      * Initialise other fields.
      */
 
-    newDict->epoch = 0;
+    newDict->epoch = 1;
     newDict->chain = NULL;
     newDict->refCount = 1;
 
@@ -487,15 +487,14 @@ static void
 UpdateStringOfDict(
     Tcl_Obj *dictPtr)
 {
-#define LOCAL_SIZE 20
-    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
+#define LOCAL_SIZE 64
+    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
     Dict *dict = DICT(dictPtr);
     ChainEntry *cPtr;
     Tcl_Obj *keyPtr, *valuePtr;
     int i, length, bytesNeeded = 0;
     const char *elem;
     char *dst;
-    const int maxFlags = UINT_MAX / sizeof(int);
 
     /*
      * This field is the most useful one in the whole hash structure, and it
@@ -517,10 +516,8 @@ UpdateStringOfDict(
 
     if (numElems <= LOCAL_SIZE) {
 	flagPtr = localFlags;
-    } else if (numElems > maxFlags) {
-	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
     } else {
-	flagPtr = ckalloc(numElems * sizeof(int));
+	flagPtr = ckalloc(numElems);
     }
     for (i=0,cPtr=dict->entryChainHead; i<numElems; i+=2,cPtr=cPtr->nextPtr) {
 	/*
@@ -710,7 +707,7 @@ SetDictFromAny(
      */
 
     TclFreeIntRep(objPtr);
-    dict->epoch = 0;
+    dict->epoch = 1;
     dict->chain = NULL;
     dict->refCount = 1;
     DICT(objPtr) = dict;
@@ -1109,7 +1106,7 @@ Tcl_DictObjFirst(
     dict = DICT(dictPtr);
     cPtr = dict->entryChainHead;
     if (cPtr == NULL) {
-	searchPtr->epoch = -1;
+	searchPtr->epoch = 0;
 	*donePtr = 1;
     } else {
 	*donePtr = 0;
@@ -1170,7 +1167,7 @@ Tcl_DictObjNext(
      * If the searh is done; we do no work.
      */
 
-    if (searchPtr->epoch == -1) {
+    if (!searchPtr->epoch) {
 	*donePtr = 1;
 	return;
     }
@@ -1227,8 +1224,8 @@ Tcl_DictObjDone(
 {
     Dict *dict;
 
-    if (searchPtr->epoch != -1) {
-	searchPtr->epoch = -1;
+    if (searchPtr->epoch) {
+	searchPtr->epoch = 0;
 	dict = (Dict *) searchPtr->dictionaryPtr;
 	if (dict->refCount-- <= 1) {
 	    DeleteDict(dict);
@@ -1380,7 +1377,7 @@ Tcl_NewDictObj(void)
     TclInvalidateStringRep(dictPtr);
     dict = ckalloc(sizeof(Dict));
     InitChainTable(dict);
-    dict->epoch = 0;
+    dict->epoch = 1;
     dict->chain = NULL;
     dict->refCount = 1;
     DICT(dictPtr) = dict;
@@ -1430,7 +1427,7 @@ Tcl_DbNewDictObj(
     TclInvalidateStringRep(dictPtr);
     dict = ckalloc(sizeof(Dict));
     InitChainTable(dict);
-    dict->epoch = 0;
+    dict->epoch = 1;
     dict->chain = NULL;
     dict->refCount = 1;
     DICT(dictPtr) = dict;
@@ -2331,7 +2328,9 @@ DictAppendCmd(
 		valuePtr = Tcl_DuplicateObj(valuePtr);
 	    }
 
+	    Tcl_IncrRefCount(appendObjPtr);
 	    Tcl_AppendObjToObj(valuePtr, appendObjPtr);
+	    Tcl_DecrRefCount(appendObjPtr);
 	}
 
 	Tcl_DictObjPut(NULL, dictPtr, objv[2], valuePtr);

generic/tclDisassemble.c

@@ -254,7 +254,7 @@ DisassembleByteCodeObj(
     Tcl_Obj *bufferObj, *fileObj;
 
     TclNewObj(bufferObj);
-    if (codePtr->refCount <= 0) {
+    if (!codePtr->refCount) {
 	return bufferObj;	/* Already freed. */
     }
 
@@ -312,7 +312,7 @@ DisassembleByteCodeObj(
 	int numCompiledLocals = procPtr->numCompiledLocals;
 
 	Tcl_AppendPrintfToObj(bufferObj,
-		"  Proc %p, refCt %d, args %d, compiled locals %d\n",
+		"  Proc %p, refCt %u, args %d, compiled locals %d\n",
 		procPtr, procPtr->refCount, procPtr->numArgs,
 		numCompiledLocals);
 	if (numCompiledLocals > 0) {

generic/tclEncoding.c

@@ -18,7 +18,7 @@ typedef size_t (LengthProc)(const char *src);
  * convert between various character sets and UTF-8.
  */
 
-typedef struct Encoding {
+typedef struct {
     char *name;			/* Name of encoding. Malloced because (1) hash
 				 * table entry that owns this encoding may be
 				 * freed prior to this encoding being freed,
@@ -57,7 +57,7 @@ typedef struct Encoding {
  * encoding.
  */
 
-typedef struct TableEncodingData {
+typedef struct {
     int fallback;		/* Character (in this encoding) to substitute
 				 * when this encoding cannot represent a UTF-8
 				 * character. */
@@ -91,7 +91,7 @@ typedef struct TableEncodingData {
  * for switching character sets.
  */
 
-typedef struct EscapeSubTable {
+typedef struct {
     unsigned sequenceLen;	/* Length of following string. */
     char sequence[16];		/* Escape code that marks this encoding. */
     char name[32];		/* Name for encoding. */
@@ -100,7 +100,7 @@ typedef struct EscapeSubTable {
 				 * yet. */
 } EscapeSubTable;
 
-typedef struct EscapeEncodingData {
+typedef struct {
     int fallback;		/* Character (in this encoding) to substitute
 				 * when this encoding cannot represent a UTF-8
 				 * character. */
@@ -563,7 +563,7 @@ TclInitEncodingSubsystem(void)
      * formed UTF-8 into a properly formed stream.
      */
 
-    type.encodingName	= "identity";
+    type.encodingName	= NULL;
     type.toUtfProc	= BinaryProc;
     type.fromUtfProc	= BinaryProc;
     type.freeProc	= NULL;
@@ -693,6 +693,7 @@ TclFinalizeEncodingSubsystem(void)
  *-------------------------------------------------------------------------
  */
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 const char *
 Tcl_GetDefaultEncodingDir(void)
 {
@@ -736,6 +737,7 @@ Tcl_SetDefaultEncodingDir(
     Tcl_ListObjReplace(NULL, searchPath, 0, 0, 1, &directory);
     Tcl_SetEncodingSearchPath(searchPath);
 }
+#endif
 
 /*
  *-------------------------------------------------------------------------
@@ -851,7 +853,9 @@ FreeEncoding(
 	if (encodingPtr->hPtr != NULL) {
 	    Tcl_DeleteHashEntry(encodingPtr->hPtr);
 	}
-	ckfree(encodingPtr->name);
+	if (encodingPtr->name) {
+	    ckfree(encodingPtr->name);
+	}
 	ckfree(encodingPtr);
     }
 }
@@ -1040,27 +1044,8 @@ Tcl_CreateEncoding(
     const Tcl_EncodingType *typePtr)
 				/* The encoding type. */
 {
-    Tcl_HashEntry *hPtr;
-    int isNew;
-    Encoding *encodingPtr;
-    char *name;
-
-    Tcl_MutexLock(&encodingMutex);
-    hPtr = Tcl_CreateHashEntry(&encodingTable, typePtr->encodingName, &isNew);
-    if (isNew == 0) {
-	/*
-	 * Remove old encoding from hash table, but don't delete it until last
-	 * reference goes away.
-	 */
-
-	encodingPtr = Tcl_GetHashValue(hPtr);
-	encodingPtr->hPtr = NULL;
-    }
-
-    name = ckalloc(strlen(typePtr->encodingName) + 1);
-
-    encodingPtr = ckalloc(sizeof(Encoding));
-    encodingPtr->name		= strcpy(name, typePtr->encodingName);
+    Encoding *encodingPtr = ckalloc(sizeof(Encoding));
+    encodingPtr->name		= NULL;
     encodingPtr->toUtfProc	= typePtr->toUtfProc;
     encodingPtr->fromUtfProc	= typePtr->fromUtfProc;
     encodingPtr->freeProc	= typePtr->freeProc;
@@ -1072,11 +1057,32 @@ Tcl_CreateEncoding(
 	encodingPtr->lengthProc = (LengthProc *) unilen;
     }
     encodingPtr->refCount	= 1;
+    encodingPtr->hPtr		= NULL;
+
+  if (typePtr->encodingName) {
+    Tcl_HashEntry *hPtr;
+    int isNew;
+    char *name;
+
+    Tcl_MutexLock(&encodingMutex);
+    hPtr = Tcl_CreateHashEntry(&encodingTable, typePtr->encodingName, &isNew);
+    if (isNew == 0) {
+	/*
+	 * Remove old encoding from hash table, but don't delete it until last
+	 * reference goes away.
+	 */
+
+	Encoding *replaceMe = Tcl_GetHashValue(hPtr);
+	replaceMe->hPtr = NULL;
+    }
+
+    name = ckalloc(strlen(typePtr->encodingName) + 1);
+    encodingPtr->name		= strcpy(name, typePtr->encodingName);
     encodingPtr->hPtr		= hPtr;
     Tcl_SetHashValue(hPtr, encodingPtr);
 
     Tcl_MutexUnlock(&encodingMutex);
-
+  }
     return (Tcl_Encoding) encodingPtr;
 }
 
@@ -2293,8 +2299,11 @@ UtfToUtfProc(
     const char *srcStart, *srcEnd, *srcClose;
     const char *dstStart, *dstEnd;
     int result, numChars, charLimit = INT_MAX;
-    Tcl_UniChar ch;
+    Tcl_UniChar *chPtr = (Tcl_UniChar *) statePtr;
 
+    if (flags & TCL_ENCODING_START) {
+    	*statePtr = 0;
+    }
     result = TCL_OK;
 
     srcStart = src;
@@ -2326,7 +2335,7 @@ UtfToUtfProc(
 	}
 	if (UCHAR(*src) < 0x80 && !(UCHAR(*src) == 0 && pureNullMode == 0)) {
 	    /*
-	     * Copy 7bit chatacters, but skip null-bytes when we are in input
+	     * Copy 7bit characters, but skip null-bytes when we are in input
 	     * mode, so that they get converted to 0xc080.
 	     */
 
@@ -2342,16 +2351,16 @@ UtfToUtfProc(
 	} else if (!Tcl_UtfCharComplete(src, srcEnd - src)) {
 	    /*
 	     * Always check before using TclUtfToUniChar. Not doing can so
-	     * cause it run beyond the endof the buffer! If we happen such an
-	     * incomplete char its byts are made to represent themselves.
+	     * cause it run beyond the end of the buffer! If we happen such an
+	     * incomplete char its bytes are made to represent themselves.
 	     */
 
-	    ch = (unsigned char) *src;
+	    *chPtr = (unsigned char) *src;
 	    src += 1;
-	    dst += Tcl_UniCharToUtf(ch, dst);
+	    dst += Tcl_UniCharToUtf(*chPtr, dst);
 	} else {
-	    src += TclUtfToUniChar(src, &ch);
-	    dst += Tcl_UniCharToUtf(ch, dst);
+	    src += TclUtfToUniChar(src, chPtr);
+	    dst += Tcl_UniCharToUtf(*chPtr, dst);
 	}
     }
 
@@ -2407,8 +2416,11 @@ UnicodeToUtfProc(
     const char *srcStart, *srcEnd;
     const char *dstEnd, *dstStart;
     int result, numChars, charLimit = INT_MAX;
-    Tcl_UniChar ch;
+    Tcl_UniChar *chPtr = (Tcl_UniChar *) statePtr;
 
+    if (flags & TCL_ENCODING_START) {
+    	*statePtr = 0;
+    }
     if (flags & TCL_ENCODING_CHAR_LIMIT) {
 	charLimit = *dstCharsPtr;
     }
@@ -2436,11 +2448,11 @@ UnicodeToUtfProc(
 	 * Tcl_UniChar-size data.
 	 */
 
-	ch = *(Tcl_UniChar *)src;
-	if (ch && ch < 0x80) {
-	    *dst++ = (ch & 0xFF);
+	*chPtr = *(Tcl_UniChar *)src;
+	if (*chPtr && *chPtr < 0x80) {
+	    *dst++ = (*chPtr & 0xFF);
 	} else {
-	    dst += Tcl_UniCharToUtf(ch, dst);
+	    dst += Tcl_UniCharToUtf(*chPtr, dst);
 	}
 	src += sizeof(Tcl_UniChar);
     }
@@ -2497,8 +2509,11 @@ UtfToUnicodeProc(
 {
     const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd;
     int result, numChars;
-    Tcl_UniChar ch;
+    Tcl_UniChar *chPtr = (Tcl_UniChar *) statePtr;
 
+    if (flags & TCL_ENCODING_START) {
+    	*statePtr = 0;
+    }
     srcStart = src;
     srcEnd = src + srcLen;
     srcClose = srcEnd;
@@ -2524,7 +2539,7 @@ UtfToUnicodeProc(
 	    result = TCL_CONVERT_NOSPACE;
 	    break;
 	}
-	src += TclUtfToUniChar(src, &ch);
+	src += TclUtfToUniChar(src, chPtr);
 
 	/*
 	 * Need to handle this in a way that won't cause misalignment by
@@ -2533,23 +2548,23 @@ UtfToUnicodeProc(
 
 #ifdef WORDS_BIGENDIAN
 #if TCL_UTF_MAX > 4
-	*dst++ = (ch >> 24);
-	*dst++ = ((ch >> 16) & 0xFF);
-	*dst++ = ((ch >> 8) & 0xFF);
-	*dst++ = (ch & 0xFF);
+	*dst++ = (*chPtr >> 24);
+	*dst++ = ((*chPtr >> 16) & 0xFF);
+	*dst++ = ((*chPtr >> 8) & 0xFF);
+	*dst++ = (*chPtr & 0xFF);
 #else
-	*dst++ = (ch >> 8);
-	*dst++ = (ch & 0xFF);
+	*dst++ = (*chPtr >> 8);
+	*dst++ = (*chPtr & 0xFF);
 #endif
 #else
 #if TCL_UTF_MAX > 4
-	*dst++ = (ch & 0xFF);
-	*dst++ = ((ch >> 8) & 0xFF);
-	*dst++ = ((ch >> 16) & 0xFF);
-	*dst++ = (ch >> 24);
+	*dst++ = (*chPtr & 0xFF);
+	*dst++ = ((*chPtr >> 8) & 0xFF);
+	*dst++ = ((*chPtr >> 16) & 0xFF);
+	*dst++ = (*chPtr >> 24);
 #else
-	*dst++ = (ch & 0xFF);
-	*dst++ = (ch >> 8);
+	*dst++ = (*chPtr & 0xFF);
+	*dst++ = (*chPtr >> 8);
 #endif
 #endif
     }
@@ -2607,7 +2622,7 @@ TableToUtfProc(
     const char *srcStart, *srcEnd;
     const char *dstEnd, *dstStart, *prefixBytes;
     int result, byte, numChars, charLimit = INT_MAX;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     const unsigned short *const *toUnicode;
     const unsigned short *pageZero;
     TableEncodingData *dataPtr = clientData;
@@ -2719,7 +2734,7 @@ TableFromUtfProc(
 {
     const char *srcStart, *srcEnd, *srcClose;
     const char *dstStart, *dstEnd, *prefixBytes;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     int result, len, word, numChars;
     TableEncodingData *dataPtr = clientData;
     const unsigned short *const *fromUnicode;
@@ -2853,7 +2868,7 @@ Iso88591ToUtfProc(
 
     result = TCL_OK;
     for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) {
-	Tcl_UniChar ch;
+	Tcl_UniChar ch = 0;
 
 	if (dst > dstEnd) {
 	    result = TCL_CONVERT_NOSPACE;
@@ -2939,7 +2954,7 @@ Iso88591FromUtfProc(
     dstEnd = dst + dstLen - 1;
 
     for (numChars = 0; src < srcEnd; numChars++) {
-	Tcl_UniChar ch;
+	Tcl_UniChar ch = 0;
 	int len;
 
 	if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) {
@@ -3326,7 +3341,7 @@ EscapeFromUtfProc(
     for (numChars = 0; src < srcEnd; numChars++) {
 	unsigned len;
 	int word;
-	Tcl_UniChar ch;
+	Tcl_UniChar ch = 0;
 
 	if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) {
 	    /*
@@ -3371,7 +3386,7 @@ EscapeFromUtfProc(
 
 	    /*
 	     * The state variable has the value of oldState when word is 0.
-	     * In this case, the escape sequense should not be copied to dst
+	     * In this case, the escape sequence should not be copied to dst
 	     * because the current character set is not changed.
 	     */
 
@@ -3596,7 +3611,7 @@ unilen(
 static void
 InitializeEncodingSearchPath(
     char **valuePtr,
-    size_t *lengthPtr,
+    unsigned int *lengthPtr,
     Tcl_Encoding *encodingPtr)
 {
     const char *bytes;

generic/tclEnsemble.c

@@ -92,7 +92,7 @@ static const Tcl_ObjType ensembleCmdType = {
  */
 
 typedef struct {
-    size_t epoch;               /* Used to confirm when the data in this
+    unsigned int epoch;         /* Used to confirm when the data in this
                                  * really structure matches up with the
                                  * ensemble. */
     Command *token;             /* Reference to the command for which this
@@ -146,10 +146,12 @@ TclNamespaceEnsembleCmd(
     Tcl_Obj *const objv[])
 {
     Tcl_Namespace *namespacePtr;
-    Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp);
+    Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp), *cxtPtr,
+    	*foundNsPtr, *altFoundNsPtr, *actualCxtPtr;
     Tcl_Command token;
     Tcl_DictSearch search;
     Tcl_Obj *listObj;
+    const char *simpleName;
     int index, done;
 
     if (nsPtr == NULL || nsPtr->flags & NS_DYING) {
@@ -195,13 +197,8 @@ TclNamespaceEnsembleCmd(
 	objv += 2;
 	objc -= 2;
 
-	/*
-	 * Work out what name to use for the command to create. If supplied,
-	 * it is either fully specified or relative to the current namespace.
-	 * If not supplied, it is exactly the name of the current namespace.
-	 */
-
-	name = nsPtr->fullName;
+	name = nsPtr->name;
+	cxtPtr = (Namespace *) nsPtr->parentPtr;
 
 	/*
 	 * Parse the option list, applying type checks as we go. Note that we
@@ -221,6 +218,7 @@ TclNamespaceEnsembleCmd(
 	    switch ((enum EnsCreateOpts) index) {
 	    case CRT_CMD:
 		name = TclGetString(objv[1]);
+		cxtPtr = nsPtr;
 		continue;
 	    case CRT_SUBCMDS:
 		if (TclListObjLength(interp, objv[1], &len) != TCL_OK) {
@@ -337,6 +335,10 @@ TclNamespaceEnsembleCmd(
 	    }
 	}
 
+	TclGetNamespaceForQualName(interp, name, cxtPtr,
+	TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altFoundNsPtr, &actualCxtPtr,
+	&simpleName);
+
 	/*
 	 * Create the ensemble. Note that this might delete another ensemble
 	 * linked to the same namespace, so we must be careful. However, we
@@ -344,8 +346,9 @@ TclNamespaceEnsembleCmd(
 	 * we've created it (and after any deletions have occurred.)
 	 */
 
-	token = Tcl_CreateEnsemble(interp, name, NULL,
-		(permitPrefix ? TCL_ENSEMBLE_PREFIX : 0));
+	token = TclCreateEnsembleInNs(interp, simpleName,
+	     (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr,
+	     (permitPrefix ? TCL_ENSEMBLE_PREFIX : 0));
 	Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj);
 	Tcl_SetEnsembleMappingDict(interp, token, mapObj);
 	Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj);
@@ -636,48 +639,38 @@ TclNamespaceEnsembleCmd(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_CreateEnsemble --
+ * TclCreateEnsembleInNs --
  *
- *	Create a simple ensemble attached to the given namespace.
- *
- * Results:
- *	The token for the command created.
- *
- * Side effects:
- *	The ensemble is created and marked for compilation.
+ *	Like Tcl_CreateEnsemble, but additionally accepts as an argument the
+ *	name of the namespace to create the command in.
  *
  *----------------------------------------------------------------------
  */
 
 Tcl_Command
-Tcl_CreateEnsemble(
+TclCreateEnsembleInNs(
     Tcl_Interp *interp,
-    const char *name,
-    Tcl_Namespace *namespacePtr,
-    int flags)
+
+    const char *name,   /* Simple name of command to create (no */
+			/* namespace components). */
+    Tcl_Namespace       /* Name of namespace to create the command in. */
+    *nameNsPtr,
+    Tcl_Namespace
+    *ensembleNsPtr,	/* Name of the namespace for the ensemble. */
+    int flags
+    )
 {
-    Namespace *nsPtr = (Namespace *) namespacePtr;
-    EnsembleConfig *ensemblePtr = ckalloc(sizeof(EnsembleConfig));
-    Tcl_Obj *nameObj = NULL;
+    Namespace *nsPtr = (Namespace *) ensembleNsPtr;
+    EnsembleConfig *ensemblePtr;
+    Tcl_Command token;
 
-    if (nsPtr == NULL) {
-	nsPtr = (Namespace *) TclGetCurrentNamespace(interp);
-    }
-
-    /*
-     * Make the name of the ensemble into a fully qualified name. This might
-     * allocate a temporary object.
-     */
-
-    if (!(name[0] == ':' && name[1] == ':')) {
-	nameObj = NewNsObj((Tcl_Namespace *) nsPtr);
-	if (nsPtr->parentPtr == NULL) {
-	    Tcl_AppendStringsToObj(nameObj, name, NULL);
-	} else {
-	    Tcl_AppendStringsToObj(nameObj, "::", name, NULL);
-	}
-	Tcl_IncrRefCount(nameObj);
-	name = TclGetString(nameObj);
+    ensemblePtr = ckalloc(sizeof(EnsembleConfig));
+    token = TclNRCreateCommandInNs(interp, name,
+	(Tcl_Namespace *) nameNsPtr, NsEnsembleImplementationCmd,
+	NsEnsembleImplementationCmdNR, ensemblePtr, DeleteEnsembleConfig);
+    if (token == NULL) {
+	ckfree(ensemblePtr);
+	return NULL;
     }
 
     ensemblePtr->nsPtr = nsPtr;
@@ -690,9 +683,7 @@ Tcl_CreateEnsemble(
     ensemblePtr->numParameters = 0;
     ensemblePtr->parameterList = NULL;
     ensemblePtr->unknownHandler = NULL;
-    ensemblePtr->token = Tcl_NRCreateCommand(interp, name,
-	    NsEnsembleImplementationCmd, NsEnsembleImplementationCmdNR,
-	    ensemblePtr, DeleteEnsembleConfig);
+    ensemblePtr->token = token;
     ensemblePtr->next = (EnsembleConfig *) nsPtr->ensembles;
     nsPtr->ensembles = (Tcl_Ensemble *) ensemblePtr;
 
@@ -709,11 +700,52 @@ Tcl_CreateEnsemble(
 	((Command *) ensemblePtr->token)->compileProc = TclCompileEnsemble;
     }
 
-    if (nameObj != NULL) {
-	TclDecrRefCount(nameObj);
-    }
     return ensemblePtr->token;
+
 }
+
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_CreateEnsemble
+ *
+ *	Create a simple ensemble attached to the given namespace.
+ *
+ *	Deprecated by TclCreateEnsembleInNs.
+ *
+ * Value
+ *
+ *	The token for the command created.
+ *
+ * Effect
+ *	The ensemble is created and marked for compilation.
+ *
+ *
+ *----------------------------------------------------------------------
+ */
+
+Tcl_Command
+Tcl_CreateEnsemble(
+    Tcl_Interp *interp,
+    const char *name,
+    Tcl_Namespace *namespacePtr,
+    int flags)
+{
+    Namespace *nsPtr = (Namespace *)namespacePtr, *foundNsPtr, *altNsPtr,
+    	*actualNsPtr;
+    const char * simpleName;
+
+    if (nsPtr == NULL) {
+	nsPtr = (Namespace *) TclGetCurrentNamespace(interp);
+    }
+
+    TclGetNamespaceForQualName(interp, name, nsPtr, TCL_CREATE_NS_IF_UNKNOWN,
+    	&foundNsPtr, &altNsPtr, &actualNsPtr, &simpleName);
+    return TclCreateEnsembleInNs(interp, simpleName,
+	(Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, flags);
+}
+
 
 /*
  *----------------------------------------------------------------------
@@ -1885,6 +1917,7 @@ NsEnsembleImplementationCmdNR(
 
 	TclSkipTailcall(interp);
 	Tcl_ListObjGetElements(NULL, copyPtr, &copyObjc, &copyObjv);
+	((Interp *)interp)->lookupNsPtr = ensemblePtr->nsPtr;
 	return TclNREvalObjv(interp, copyObjc, copyObjv, TCL_EVAL_INVOKE, NULL);
     }
 
@@ -2398,14 +2431,32 @@ MakeCachedEnsembleCommand(
  *----------------------------------------------------------------------
  */
 
+static void
+ClearTable(
+    EnsembleConfig *ensemblePtr)
+{
+    Tcl_HashTable *hash = &ensemblePtr->subcommandTable;
+
+    if (hash->numEntries != 0) {
+        Tcl_HashSearch search;
+        Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(hash, &search);
+
+        while (hPtr != NULL) {
+            Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr);
+            Tcl_DecrRefCount(prefixObj);
+            hPtr = Tcl_NextHashEntry(&search);
+        }
+        ckfree((char *) ensemblePtr->subcommandArrayPtr);
+    }
+    Tcl_DeleteHashTable(hash);
+}
+
 static void
 DeleteEnsembleConfig(
     ClientData clientData)
 {
     EnsembleConfig *ensemblePtr = clientData;
     Namespace *nsPtr = ensemblePtr->nsPtr;
-    Tcl_HashSearch search;
-    Tcl_HashEntry *hEnt;
 
     /*
      * Unlink from the ensemble chain if it has not been marked as having been
@@ -2439,17 +2490,7 @@ DeleteEnsembleConfig(
      * Kill the pointer-containing fields.
      */
 
-    if (ensemblePtr->subcommandTable.numEntries != 0) {
-	ckfree(ensemblePtr->subcommandArrayPtr);
-    }
-    hEnt = Tcl_FirstHashEntry(&ensemblePtr->subcommandTable, &search);
-    while (hEnt != NULL) {
-	Tcl_Obj *prefixObj = Tcl_GetHashValue(hEnt);
-
-	Tcl_DecrRefCount(prefixObj);
-	hEnt = Tcl_NextHashEntry(&search);
-    }
-    Tcl_DeleteHashTable(&ensemblePtr->subcommandTable);
+    ClearTable(ensemblePtr);
     if (ensemblePtr->subcmdList != NULL) {
 	Tcl_DecrRefCount(ensemblePtr->subcmdList);
     }
@@ -2505,100 +2546,101 @@ BuildEnsembleConfig(
     int i, j, isNew;
     Tcl_HashTable *hash = &ensemblePtr->subcommandTable;
     Tcl_HashEntry *hPtr;
+    Tcl_Obj *mapDict = ensemblePtr->subcommandDict;
+    Tcl_Obj *subList = ensemblePtr->subcmdList;
 
-    if (hash->numEntries != 0) {
-	/*
-	 * Remove pre-existing table.
-	 */
+    ClearTable(ensemblePtr);
+    Tcl_InitHashTable(hash, TCL_STRING_KEYS);
 
-	ckfree(ensemblePtr->subcommandArrayPtr);
-	hPtr = Tcl_FirstHashEntry(hash, &search);
-	while (hPtr != NULL) {
-	    Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr);
+    if (subList) {
+        int subc;
+        Tcl_Obj **subv, *target, *cmdObj, *cmdPrefixObj;
+        char *name;
 
-	    Tcl_DecrRefCount(prefixObj);
-	    hPtr = Tcl_NextHashEntry(&search);
-	}
-	Tcl_DeleteHashTable(hash);
-	Tcl_InitHashTable(hash, TCL_STRING_KEYS);
-    }
+        /*
+         * There is a list of exactly what subcommands go in the table.
+         * Must determine the target for each.
+         */
 
-    /*
-     * See if we've got an export list. If so, we will only export exactly
-     * those commands, which may be either implemented by the prefix in the
-     * subcommandDict or mapped directly onto the namespace's commands.
-     */
+        Tcl_ListObjGetElements(NULL, subList, &subc, &subv);
+        if (subList == mapDict) {
+            /*
+             * Strange case where explicit list of subcommands is same value
+             * as the dict mapping to targets.
+             */
 
-    if (ensemblePtr->subcmdList != NULL) {
-	Tcl_Obj **subcmdv, *target, *cmdObj, *cmdPrefixObj;
-	int subcmdc;
+            for (i = 0; i < subc; i += 2) {
+                name = TclGetString(subv[i]);
+                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
+                if (!isNew) {
+                    cmdObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr);
+                    Tcl_DecrRefCount(cmdObj);
+                }
+                Tcl_SetHashValue(hPtr, subv[i+1]);
+                Tcl_IncrRefCount(subv[i+1]);
 
-	TclListObjGetElements(NULL, ensemblePtr->subcmdList, &subcmdc,
-		&subcmdv);
-	for (i=0 ; i<subcmdc ; i++) {
-	    const char *name = TclGetString(subcmdv[i]);
+                name = TclGetString(subv[i+1]);
+                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
+                if (isNew) {
+                    cmdObj = Tcl_NewStringObj(name, -1);
+                    cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
+                    Tcl_SetHashValue(hPtr, cmdPrefixObj);
+                    Tcl_IncrRefCount(cmdPrefixObj);
+                }
+            }
+        } else {
+            /* Usual case where we can freely act on the list and dict. */
 
-	    hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
+            for (i = 0; i < subc; i++) {
+                name = TclGetString(subv[i]);
+                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
+                if (!isNew) {
+                    continue;
+                }
 
-	    /*
-	     * Skip non-unique cases.
-	     */
+                /* Lookup target in the dictionary */
+                if (mapDict) {
+                    Tcl_DictObjGet(NULL, mapDict, subv[i], &target);
+                    if (target) {
+                        Tcl_SetHashValue(hPtr, target);
+                        Tcl_IncrRefCount(target);
+                        continue;
+                    }
+                }
 
-	    if (!isNew) {
-		continue;
-	    }
+                /*
+                 * target was not in the dictionary so map onto the namespace.
+                 * Note in this case that we do not guarantee that the
+                 * command is actually there; that is the programmer's
+                 * responsibility (or [::unknown] of course).
+                 */
+                cmdObj = Tcl_NewStringObj(name, -1);
+                cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
+                Tcl_SetHashValue(hPtr, cmdPrefixObj);
+                Tcl_IncrRefCount(cmdPrefixObj);
+            }
+        }
+    } else if (mapDict) {
+        /*
+         * No subcmd list, but we do have a mapping dictionary so we should
+         * use the keys of that. Convert the dictionary's contents into the
+         * form required for the ensemble's internal hashtable.
+         */
 
-	    /*
-	     * Look in our dictionary (if present) for the command.
-	     */
+        Tcl_DictSearch dictSearch;
+        Tcl_Obj *keyObj, *valueObj;
+        int done;
 
-	    if (ensemblePtr->subcommandDict != NULL) {
-		Tcl_DictObjGet(NULL, ensemblePtr->subcommandDict, subcmdv[i],
-			&target);
-		if (target != NULL) {
-		    Tcl_SetHashValue(hPtr, target);
-		    Tcl_IncrRefCount(target);
-		    continue;
-		}
-	    }
+        Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch,
+                &keyObj, &valueObj, &done);
+        while (!done) {
+            char *name = TclGetString(keyObj);
 
-	    /*
-	     * Not there, so map onto the namespace. Note in this case that we
-	     * do not guarantee that the command is actually there; that is
-	     * the programmer's responsibility (or [::unknown] of course).
-	     */
-
-	    cmdObj = NewNsObj((Tcl_Namespace *) ensemblePtr->nsPtr);
-	    if (ensemblePtr->nsPtr->parentPtr != NULL) {
-		Tcl_AppendStringsToObj(cmdObj, "::", name, NULL);
-	    } else {
-		Tcl_AppendStringsToObj(cmdObj, name, NULL);
-	    }
-	    cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
-	    Tcl_SetHashValue(hPtr, cmdPrefixObj);
-	    Tcl_IncrRefCount(cmdPrefixObj);
-	}
-    } else if (ensemblePtr->subcommandDict != NULL) {
-	/*
-	 * No subcmd list, but we do have a mapping dictionary so we should
-	 * use the keys of that. Convert the dictionary's contents into the
-	 * form required for the ensemble's internal hashtable.
-	 */
-
-	Tcl_DictSearch dictSearch;
-	Tcl_Obj *keyObj, *valueObj;
-	int done;
-
-	Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch,
-		&keyObj, &valueObj, &done);
-	while (!done) {
-	    const char *name = TclGetString(keyObj);
-
-	    hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
-	    Tcl_SetHashValue(hPtr, valueObj);
-	    Tcl_IncrRefCount(valueObj);
-	    Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done);
-	}
+            hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
+            Tcl_SetHashValue(hPtr, valueObj);
+            Tcl_IncrRefCount(valueObj);
+            Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done);
+        }
     } else {
 	/*
 	 * Discover what commands are actually exported by the namespace.
@@ -2634,11 +2676,7 @@ BuildEnsembleConfig(
 		    if (isNew) {
 			Tcl_Obj *cmdObj, *cmdPrefixObj;
 
-			TclNewObj(cmdObj);
-			Tcl_AppendStringsToObj(cmdObj,
-				ensemblePtr->nsPtr->fullName,
-				(ensemblePtr->nsPtr->parentPtr ? "::" : ""),
-				nsCmdName, NULL);
+			cmdObj = Tcl_NewStringObj(nsCmdName, -1);
 			cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
 			Tcl_SetHashValue(hPtr, cmdPrefixObj);
 			Tcl_IncrRefCount(cmdPrefixObj);

generic/tclEnv.c

@@ -130,6 +130,7 @@ TclSetupEnv(
 		 * '='; ignore the entry.
 		 */
 
+		Tcl_DStringFree(&envString);
 		continue;
 	    }
 	    p2++;

generic/tclEvent.c

@@ -1057,7 +1057,6 @@ TclInitSubsystems(void)
 					 * mutexes. */
 	    TclInitIOSubsystem();	/* Inits a tsd key (noop). */
 	    TclInitEncodingSubsystem();	/* Process wide encoding init. */
-	    TclpSetInterfaces();
 	    TclInitNamespaceSubsystem();/* Register ns obj type (mutexed). */
 	    subsystemsInitialized = 1;
 	}

generic/tclExecute.c

@@ -744,8 +744,6 @@ static ByteCode *	CompileExprObj(Tcl_Interp *interp, Tcl_Obj *objPtr);
 static void		DeleteExecStack(ExecStack *esPtr);
 static void		DupExprCodeInternalRep(Tcl_Obj *srcPtr,
 			    Tcl_Obj *copyPtr);
-MODULE_SCOPE int	TclCompareTwoNumbers(Tcl_Obj *valuePtr,
-			    Tcl_Obj *value2Ptr);
 static Tcl_Obj *	ExecuteExtendedBinaryMathOp(Tcl_Interp *interp,
 			    int opcode, Tcl_Obj **constants,
 			    Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr);
@@ -1333,12 +1331,12 @@ TclStackAlloc(
     int numBytes)
 {
     Interp *iPtr = (Interp *) interp;
-    int numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *);
+    int numWords;
 
     if (iPtr == NULL || iPtr->execEnvPtr == NULL) {
 	return (void *) ckalloc(numBytes);
     }
-
+    numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *);
     return (void *) StackAllocWords(interp, numWords);
 }
 
@@ -8218,7 +8216,7 @@ ExecuteExtendedBinaryMathOp(
 		 * Arguments are opposite sign; remainder is sum.
 		 */
 
-		TclBNInitBignumFromWideInt(&big1, w1);
+		TclInitBignumFromWideInt(&big1, w1);
 		mp_add(&big2, &big1, &big2);
 		mp_clear(&big1);
 		BIG_RESULT(&big2);
@@ -9184,7 +9182,7 @@ ExecuteExtendedUnaryMathOp(
 	    if (w != LLONG_MIN) {
 		WIDE_RESULT(-w);
 	    }
-	    TclBNInitBignumFromLong(&big, *(const long *) ptr);
+	    TclInitBignumFromLong(&big, *(const long *) ptr);
 	    break;
 #ifndef TCL_WIDE_INT_IS_LONG
 	case TCL_NUMBER_WIDE:
@@ -9192,7 +9190,7 @@ ExecuteExtendedUnaryMathOp(
 	    if (w != LLONG_MIN) {
 		WIDE_RESULT(-w);
 	    }
-	    TclBNInitBignumFromWideInt(&big, w);
+	    TclInitBignumFromWideInt(&big, w);
 	    break;
 #endif
 	default:
@@ -9478,9 +9476,9 @@ PrintByteCodeInfo(
     Proc *procPtr = codePtr->procPtr;
     Interp *iPtr = (Interp *) *codePtr->interpHandle;
 
-    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, interp 0x%p (epoch %" TCL_LL_MODIFIER "u)\n",
-	    codePtr, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, iPtr,
-	    (Tcl_WideInt)iPtr->compileEpoch);
+    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_LL_MODIFIER "u, epoch %u, interp 0x%p (epoch %u)\n",
+	    codePtr, (Tcl_WideInt)codePtr->refCount, codePtr->compileEpoch, iPtr,
+	    iPtr->compileEpoch);
 
     fprintf(stdout, "  Source: ");
     TclPrintSource(stdout, codePtr->source, 60);

generic/tclFileName.c

@@ -1904,7 +1904,7 @@ TclGlob(
     }
 
     /*
-     * To process a [glob] invokation, this function may be called multiple
+     * To process a [glob] invocation, this function may be called multiple
      * times. Each time, the previously discovered filenames are in the
      * interpreter result. We stash that away here so the result is free for
      * error messsages.

generic/tclHash.c

@@ -45,19 +45,6 @@ static Tcl_HashEntry *	AllocArrayEntry(Tcl_HashTable *tablePtr, void *keyPtr);
 static int		CompareArrayKeys(void *keyPtr, Tcl_HashEntry *hPtr);
 static TCL_HASH_TYPE	HashArrayKey(Tcl_HashTable *tablePtr, void *keyPtr);
 
-/*
- * Prototypes for the one word hash key methods. Not actually declared because
- * this is a critical path that is implemented in the core hash table access
- * function.
- */
-
-#if 0
-static Tcl_HashEntry *	AllocOneWordEntry(Tcl_HashTable *tablePtr,
-			    void *keyPtr);
-static int		CompareOneWordKeys(void *keyPtr, Tcl_HashEntry *hPtr);
-static unsigned int	HashOneWordKey(Tcl_HashTable *tablePtr, void *keyPtr);
-#endif
-
 /*
  * Prototypes for the string hash key methods.
  */
@@ -998,12 +985,18 @@ static void
 RebuildTable(
     register Tcl_HashTable *tablePtr)	/* Table to enlarge. */
 {
-    int oldSize, count, index;
-    Tcl_HashEntry **oldBuckets;
+    int count, index, oldSize = tablePtr->numBuckets;
+    Tcl_HashEntry **oldBuckets = tablePtr->buckets;
     register Tcl_HashEntry **oldChainPtr, **newChainPtr;
     register Tcl_HashEntry *hPtr;
     const Tcl_HashKeyType *typePtr;
 
+    /* Avoid outgrowing capability of the memory allocators */
+    if (oldSize > (int)(UINT_MAX / (4 * sizeof(Tcl_HashEntry *)))) {
+	tablePtr->rebuildSize = INT_MAX;
+	return;
+    }
+
     if (tablePtr->keyType == TCL_STRING_KEYS) {
 	typePtr = &tclStringHashKeyType;
     } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) {
@@ -1015,9 +1008,6 @@ RebuildTable(
 	typePtr = &tclArrayHashKeyType;
     }
 
-    oldSize = tablePtr->numBuckets;
-    oldBuckets = tablePtr->buckets;
-
     /*
      * Allocate and initialize the new bucket array, and set up hashing
      * constants for new array size.

generic/tclIO.c

@@ -6708,7 +6708,7 @@ Tcl_Flush(
     chanPtr = statePtr->topChanPtr;
 
     if (CheckChannelErrors(statePtr, TCL_WRITABLE) != 0) {
-	return -1;
+	return TCL_ERROR;
     }
 
     result = FlushChannel(NULL, chanPtr, 0);
@@ -9032,6 +9032,7 @@ ZeroTransferTimerProc(
  *----------------------------------------------------------------------
  */
 
+#if !defined(TCL_NO_DEPRECATED)
 int
 TclCopyChannelOld(
     Tcl_Interp *interp,		/* Current interpreter. */
@@ -9043,6 +9044,7 @@ TclCopyChannelOld(
     return TclCopyChannel(interp, inChan, outChan, (Tcl_WideInt) toRead,
             cmdPtr);
 }
+#endif
 
 int
 TclCopyChannel(

generic/tclIOCmd.c

@@ -137,7 +137,7 @@ Tcl_PutsObjCmd(
 	    chanObjPtr = objv[2];
 	    string = objv[3];
 	    break;
-#if TCL_MAJOR_VERSION < 9
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 	} else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) {
 	    /*
 	     * The code below provides backwards compatibility with an old
@@ -439,7 +439,7 @@ Tcl_ReadObjCmd(
     if (i < objc) {
 	if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK)
 		|| (toRead < 0)) {
-#if TCL_MAJOR_VERSION < 9
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 	    /*
 	     * The code below provides backwards compatibility with an old
 	     * form of the command that is no longer recommended or
@@ -454,7 +454,7 @@ Tcl_ReadObjCmd(
 			TclGetString(objv[i])));
 		Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
 		return TCL_ERROR;
-#if TCL_MAJOR_VERSION < 9
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 	    }
 	    newline = 1;
 #endif

generic/tclIORChan.c

@@ -41,6 +41,8 @@ static void		ReflectWatch(ClientData clientData, int mask);
 static int		ReflectBlock(ClientData clientData, int mode);
 #ifdef TCL_THREADS
 static void		ReflectThread(ClientData clientData, int action);
+static int		ReflectEventRun(Tcl_Event *ev, int flags);
+static int		ReflectEventDelete(Tcl_Event *ev, ClientData cd);
 #endif
 static Tcl_WideInt	ReflectSeekWide(ClientData clientData,
 			    Tcl_WideInt offset, int mode, int *errorCodePtr);
@@ -748,6 +750,7 @@ TclChanCreateObjCmd(
  *----------------------------------------------------------------------
  */
 
+#ifdef TCL_THREADS
 typedef struct {
     Tcl_Event header;
     ReflectedChannel *rcPtr;
@@ -791,6 +794,7 @@ ReflectEventDelete(
     }
     return 1;
 }
+#endif
 
 int
 TclChanPostEventObjCmd(

generic/tclIORTrans.c

@@ -87,7 +87,7 @@ static const Tcl_ChannelType tclRTransformType = {
  * layers upon reading from the channel, plus the functions to manage such.
  */
 
-typedef struct _ResultBuffer_ {
+typedef struct {
     unsigned char *buf;		/* Reference to the buffer area. */
     int allocated;		/* Allocated size of the buffer area. */
     int used;			/* Number of bytes in the buffer,
@@ -253,7 +253,7 @@ typedef enum {
  * sharing problems.
  */
 
-typedef struct ForwardParamBase {
+typedef struct {
     int code;			/* O: Ok/Fail of the cmd handler */
     char *msgStr;		/* O: Error message for handler failure */
     int mustFree;		/* O: True if msgStr is allocated, false if
@@ -298,7 +298,7 @@ typedef struct ForwardingResult ForwardingResult;
  * General event structure, with reference to operation specific data.
  */
 
-typedef struct ForwardingEvent {
+typedef struct {
     Tcl_Event event;		/* Basic event data, has to be first item */
     ForwardingResult *resultPtr;
     ForwardedOperation op;	/* Forwarded driver operation */

generic/tclIOUtil.c

@@ -245,7 +245,7 @@ static Tcl_ThreadDataKey fsDataKey;
  * code.
  */
 
-typedef struct FsDivertLoad {
+typedef struct {
     Tcl_LoadHandle loadHandle;
     Tcl_FSUnloadFileProc *unloadProcPtr;
     Tcl_Obj *divertedFile;
@@ -412,7 +412,6 @@ Tcl_GetCwd(
     return Tcl_DStringValue(cwdPtr);
 }
 
-/* Obsolete */
 int
 Tcl_EvalFile(
     Tcl_Interp *interp,		/* Interpreter in which to process file. */
@@ -831,15 +830,6 @@ TclResetFilesystem(void)
     if (++theFilesystemEpoch == 0) {
 	++theFilesystemEpoch;
     }
-
-#ifdef _WIN32
-    /*
-     * Cleans up the win32 API filesystem proc lookup table. This must happen
-     * very late in finalization so that deleting of copied dlls can occur.
-     */
-
-    TclWinResetInterfaces();
-#endif
 }
 
 /*
@@ -1764,7 +1754,7 @@ Tcl_FSEvalFileEx(
      * this cross-platform to allow for scripted documents. [Bug: 2040]
      */
 
-    Tcl_SetChannelOption(interp, chan, "-eofchar", "\32");
+    Tcl_SetChannelOption(interp, chan, "-eofchar", "\32 {}");
 
     /*
      * If the encoding is specified, set it for the channel. Else don't touch
@@ -1899,7 +1889,7 @@ TclNREvalFile(
      * this cross-platform to allow for scripted documents. [Bug: 2040]
      */
 
-    Tcl_SetChannelOption(interp, chan, "-eofchar", "\32");
+    Tcl_SetChannelOption(interp, chan, "-eofchar", "\32 {}");
 
     /*
      * If the encoding is specified, set it for the channel. Else don't touch

generic/tclIndexObj.c

@@ -876,7 +876,8 @@ Tcl_WrongNumArgs(
 				 * NULL. */
 {
     Tcl_Obj *objPtr;
-    int i, len, elemLen, flags;
+    int i, len, elemLen;
+    char flags;
     Interp *iPtr = (Interp *) interp;
     const char *elementStr;
 

generic/tclInt.decls

@@ -50,7 +50,7 @@ declare 6 {
 declare 7 {
     int TclCopyAndCollapse(int count, const char *src, char *dst)
 }
-declare 8 {
+declare 8 {deprecated {}} {
     int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan,
 	    Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr)
 }
@@ -73,7 +73,7 @@ declare 11 {
 declare 12 {
     void TclDeleteVars(Interp *iPtr, TclVarHashTable *tablePtr)
 }
-# Removed in 8.5
+# Removed in 8.5:
 #declare 13 {
 #    int TclDoGlob(Tcl_Interp *interp, char *separators,
 #	    Tcl_DString *headPtr, char *tail, Tcl_GlobTypeData *types)
@@ -88,7 +88,7 @@ declare 14 {
 declare 16 {
     void TclExprFloatError(Tcl_Interp *interp, double value)
 }
-# Removed in 8.4
+# Removed in 8.4:
 #declare 17 {
 #    int TclFileAttrsCmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
 #}
@@ -123,7 +123,7 @@ declare 25 {
 #  declare 26 {
 #      char *TclGetCwd(Tcl_Interp *interp)
 #  }
-# Removed in 8.5
+# Removed in 8.5:
 #declare 27 {
 #    int TclGetDate(char *p, unsigned long now, long zone,
 #	    unsigned long *timePtr)
@@ -147,7 +147,7 @@ declare 32 {
     int TclGetFrame(Tcl_Interp *interp, const char *str,
 	    CallFrame **framePtrPtr)
 }
-# Removed in Tcl 8.5
+# Removed in 8.5:
 #declare 33 {
 #    TclCmdProcType TclGetInterpProc(void)
 #}
@@ -160,7 +160,7 @@ declare 34 {
 #    Tcl_Obj *TclGetIndexedScalar(Tcl_Interp *interp, int localIndex,
 #	    int flags)
 #}
-# Removed in 8.6a2
+# Removed in 8.6a2:
 #declare 36 {
 #    int TclGetLong(Tcl_Interp *interp, const char *str, long *longPtr)
 #}
@@ -185,9 +185,9 @@ declare 41 {
 declare 42 {
     CONST86 char *TclpGetUserHome(const char *name, Tcl_DString *bufferPtr)
 }
-# Removed in Tcl 8.5a2
+# Removed in 8.5a2:
 #declare 43 {
-#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
+#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, const char **argv,
 #	    int flags)
 #}
 declare 44 {
@@ -220,14 +220,14 @@ declare 50 {
 declare 51 {
     int TclInterpInit(Tcl_Interp *interp)
 }
-# Removed in Tcl 8.5a2
+# Removed in 8.5a2:
 #declare 52 {
-#    int TclInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
+#    int TclInvoke(Tcl_Interp *interp, int argc, const char **argv,
 #	    int flags)
 #}
 declare 53 {
     int TclInvokeObjectCommand(ClientData clientData, Tcl_Interp *interp,
-	    int argc, CONST84 char **argv)
+	    int argc, const char **argv)
 }
 declare 54 {
     int TclInvokeStringCommand(ClientData clientData, Tcl_Interp *interp,
@@ -273,7 +273,7 @@ declare 64 {
     int TclObjInvoke(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[],
 	    int flags)
 }
-# Removed in Tcl 8.5a2
+# Removed in 8.5a2:
 #declare 65 {
 #    int TclObjInvokeGlobal(Tcl_Interp *interp, int objc,
 #	    Tcl_Obj *const objv[], int flags)
@@ -313,9 +313,7 @@ declare 75 {
 declare 76 {
     unsigned long TclpGetSeconds(void)
 }
-
-# deprecated
-declare 77 {
+declare 77 {deprecated {}} {
     void TclpGetTime(Tcl_Time *time)
 }
 # Removed in 8.6:
@@ -357,7 +355,7 @@ declare 81 {
 #  declare 87 {
 #      void TclPlatformInit(Tcl_Interp *interp)
 #  }
-declare 88 {
+declare 88 {deprecated {}} {
     char *TclPrecTraceProc(ClientData clientData, Tcl_Interp *interp,
 	    const char *name1, const char *name2, int flags)
 }
@@ -380,7 +378,7 @@ declare 92 {
 declare 93 {
     void TclProcDeleteProc(ClientData clientData)
 }
-# Removed in Tcl 8.5:
+# Removed in 8.5:
 #declare 94 {
 #    int TclProcInterpProc(ClientData clientData, Tcl_Interp *interp,
 #	    int argc, const char **argv)
@@ -419,7 +417,7 @@ declare 103 {
     int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto,
 	    int *portPtr)
 }
-declare 104 {
+declare 104 {deprecated {}} {
     int TclSockMinimumBuffersOld(int sock, int size)
 }
 # Replaced by Tcl_FSStat in 8.4:
@@ -455,26 +453,26 @@ declare 111 {
 	    Tcl_ResolveCompiledVarProc *compiledVarProc)
 }
 declare 112 {
-    int Tcl_AppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+    int TclAppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 	    Tcl_Obj *objPtr)
 }
 declare 113 {
-    Tcl_Namespace *Tcl_CreateNamespace(Tcl_Interp *interp, const char *name,
+    Tcl_Namespace *TclCreateNamespace(Tcl_Interp *interp, const char *name,
 	    ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc)
 }
 declare 114 {
-    void Tcl_DeleteNamespace(Tcl_Namespace *nsPtr)
+    void TclDeleteNamespace(Tcl_Namespace *nsPtr)
 }
 declare 115 {
-    int Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+    int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 	    const char *pattern, int resetListFirst)
 }
 declare 116 {
-    Tcl_Command Tcl_FindCommand(Tcl_Interp *interp, const char *name,
+    Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name,
 	    Tcl_Namespace *contextNsPtr, int flags)
 }
 declare 117 {
-    Tcl_Namespace *Tcl_FindNamespace(Tcl_Interp *interp, const char *name,
+    Tcl_Namespace *TclFindNamespace(Tcl_Interp *interp, const char *name,
 	    Tcl_Namespace *contextNsPtr, int flags)
 }
 declare 118 {
@@ -490,28 +488,28 @@ declare 120 {
 	    Tcl_Namespace *contextNsPtr, int flags)
 }
 declare 121 {
-    int Tcl_ForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+    int TclForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 	    const char *pattern)
 }
 declare 122 {
-    Tcl_Command Tcl_GetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
+    Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
 }
 declare 123 {
-    void Tcl_GetCommandFullName(Tcl_Interp *interp, Tcl_Command command,
+    void TclGetCommandFullName(Tcl_Interp *interp, Tcl_Command command,
 	    Tcl_Obj *objPtr)
 }
 declare 124 {
-    Tcl_Namespace *Tcl_GetCurrentNamespace(Tcl_Interp *interp)
+    Tcl_Namespace *TclGetCurrentNamespace_(Tcl_Interp *interp)
 }
 declare 125 {
-    Tcl_Namespace *Tcl_GetGlobalNamespace(Tcl_Interp *interp)
+    Tcl_Namespace *TclGetGlobalNamespace_(Tcl_Interp *interp)
 }
 declare 126 {
     void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable,
 	    Tcl_Obj *objPtr)
 }
 declare 127 {
-    int Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+    int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 	    const char *pattern, int allowOverwrite)
 }
 declare 128 {
@@ -532,7 +530,7 @@ declare 131 {
 declare 132 {
     int TclpHasSockets(Tcl_Interp *interp)
 }
-declare 133 {
+declare 133 {deprecated {}} {
     struct tm *TclpGetDate(const time_t *time, int useGMT)
 }
 # Removed in 8.5
@@ -550,7 +548,7 @@ declare 133 {
 #   int TclpChdir(const char *dirName)
 #}
 declare 138 {
-    CONST84_RETURN char *TclGetEnv(const char *name, Tcl_DString *valuePtr)
+    const char *TclGetEnv(const char *name, Tcl_DString *valuePtr)
 }
 #declare 139 {
 #    int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1,
@@ -562,7 +560,7 @@ declare 138 {
 #}
 # This is used by TclX, but should otherwise be considered private
 declare 141 {
-    CONST84_RETURN char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr)
+    const char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr)
 }
 declare 142 {
     int TclSetByteCodeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr,
@@ -625,12 +623,10 @@ declare 156 {
 declare 157 {
     Var *TclVarTraceExists(Tcl_Interp *interp, const char *varName)
 }
-# REMOVED (except from stub table) - use public Tcl_SetStartupScript()
-declare 158 {
+declare 158 {deprecated {use public Tcl_SetStartupScript()}} {
     void TclSetStartupScriptFileName(const char *filename)
 }
-# REMOVED (except from stub table) - use public Tcl_GetStartupScript()
-declare 159 {
+declare 159 {deprecated {use public Tcl_GetStartupScript()}} {
     const char *TclGetStartupScriptFileName(void)
 }
 #declare 160 {
@@ -676,13 +672,10 @@ declare 166 {
 	    int index, Tcl_Obj *valuePtr)
 }
 
-# VFS-aware versions of Tcl*StartupScriptFileName (158 and 159 above)
-# REMOVED (except from stub table) - use public Tcl_SetStartupScript()
-declare 167 {
+declare 167 {deprecated {use public Tcl_SetStartupScript()}} {
     void TclSetStartupScriptPath(Tcl_Obj *pathPtr)
 }
-# REMOVED (except from stub table) - use public Tcl_GetStartupScript()
-declare 168 {
+declare 168 {deprecated {use public Tcl_GetStartupScript()}} {
     Tcl_Obj *TclGetStartupScriptPath(void)
 }
 # variant of Tcl_UtfNCmp that takes n as bytes, not chars
@@ -730,12 +723,11 @@ declare 177 {
     void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2,
 	    const char *operation, const char *reason)
 }
-# TIP 338 made these public - now declared in tcl.h too
 declare 178 {
-    void Tcl_SetStartupScript(Tcl_Obj *pathPtr, const char *encodingName)
+    void TclSetStartupScript(Tcl_Obj *pathPtr, const char *encodingName)
 }
 declare 179 {
-    Tcl_Obj *Tcl_GetStartupScript(const char **encodingNamePtr)
+    Tcl_Obj *TclGetStartupScript(const char **encodingNamePtr)
 }
 
 # REMOVED
@@ -748,12 +740,10 @@ declare 179 {
 #	    const char *file, int line)
 #}
 
-# TclpGmtime and TclpLocaltime promoted to the generic interface from unix
-
-declare 182 {
+declare 182 {deprecated {}} {
      struct tm *TclpLocaltime(const time_t *clock)
 }
-declare 183 {
+declare 183 {deprecated {}}  {
      struct tm *TclpGmtime(const time_t *clock)
 }
 
@@ -937,10 +927,7 @@ declare 234 {
 declare 235 {
     void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr)
 }
-
-
-# TIP 337 made this one public
-declare 236 {
+declare 236 {deprecated {use Tcl_BackgroundException}} {
     void TclBackgroundException(Tcl_Interp *interp, int code)
 }
 
@@ -1090,7 +1077,7 @@ declare 9 win {
 declare 10 win {
     Tcl_DirEntry *TclpReaddir(DIR *dir)
 }
-# Removed in 8.3.1 (for Win32s only)
+# Removed in 8.3.1 (for Win32s only):
 #declare 10 win {
 #    int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr)
 #}
@@ -1140,7 +1127,6 @@ declare 19 win {
 declare 20 win {
     void TclWinAddProcess(HANDLE hProcess, DWORD id)
 }
-# new for 8.4.20+/8.5.12+
 declare 21 win {
     char *TclpInetNtoa(struct in_addr addr)
 }

generic/tclInt.h

@@ -160,13 +160,13 @@ typedef struct Tcl_ResolvedVarInfo {
 } Tcl_ResolvedVarInfo;
 
 typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp,
-	CONST84 char *name, int length, Tcl_Namespace *context,
+	const char *name, int length, Tcl_Namespace *context,
 	Tcl_ResolvedVarInfo **rPtr);
 
-typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, CONST84 char *name,
+typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, const char *name,
 	Tcl_Namespace *context, int flags, Tcl_Var *rPtr);
 
-typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, CONST84 char *name,
+typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, const char *name,
 	Tcl_Namespace *context, int flags, Tcl_Command *rPtr);
 
 typedef struct Tcl_ResolverInfo {
@@ -265,7 +265,7 @@ typedef struct Namespace {
 				 * strings; values have type (Namespace *). If
 				 * NULL, there are no children. */
 #endif
-    size_t nsId;		/* Unique id for the namespace. */
+    unsigned long nsId;		/* Unique id for the namespace. */
     Tcl_Interp *interp;		/* The interpreter containing this
 				 * namespace. */
     int flags;			/* OR-ed combination of the namespace status
@@ -274,7 +274,7 @@ typedef struct Namespace {
 				 * frames for this namespace that are on the
 				 * Tcl call stack. The namespace won't be
 				 * freed until activationCount becomes zero. */
-    int refCount;		/* Count of references by namespaceName
+    unsigned int refCount;	/* Count of references by namespaceName
 				 * objects. The namespace can't be freed until
 				 * refCount becomes zero. */
     Tcl_HashTable cmdTable;	/* Contains all the commands currently
@@ -299,12 +299,12 @@ typedef struct Namespace {
 				 * registered using "namespace export". */
     int maxExportPatterns;	/* Mumber of export patterns for which space
 				 * is currently allocated. */
-    size_t cmdRefEpoch;		/* Incremented if a newly added command
+    unsigned int cmdRefEpoch;	/* Incremented if a newly added command
 				 * shadows a command for which this namespace
 				 * has already cached a Command* pointer; this
 				 * causes all its cached Command* pointers to
 				 * be invalidated. */
-    size_t resolverEpoch;	/* Incremented whenever (a) the name
+    unsigned int resolverEpoch;	/* Incremented whenever (a) the name
 				 * resolution rules change for this namespace
 				 * or (b) a newly added command shadows a
 				 * command that is compiled to bytecodes. This
@@ -331,7 +331,7 @@ typedef struct Namespace {
 				 * LookupCompiledLocal to resolve variable
 				 * references within the namespace at compile
 				 * time. */
-    size_t exportLookupEpoch;	/* Incremented whenever a command is added to
+    unsigned int exportLookupEpoch;	/* Incremented whenever a command is added to
 				 * a namespace, removed from a namespace or
 				 * the exports of a namespace are changed.
 				 * Allows TIP#112-driven command lists to be
@@ -426,13 +426,13 @@ struct NamespacePathEntry {
  */
 
 typedef struct EnsembleConfig {
-    Namespace *nsPtr;		/* The namspace backing this ensemble up. */
+    Namespace *nsPtr;		/* The namespace backing this ensemble up. */
     Tcl_Command token;		/* The token for the command that provides
 				 * ensemble support for the namespace, or NULL
 				 * if the command has been deleted (or never
 				 * existed; the global namespace never has an
 				 * ensemble command.) */
-    size_t epoch;		/* The epoch at which this ensemble's table of
+    unsigned int epoch;		/* The epoch at which this ensemble's table of
 				 * exported commands is valid. */
     char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
 				 * consistent points, this will have the same
@@ -545,7 +545,7 @@ typedef struct CommandTrace {
     struct CommandTrace *nextPtr;
 				/* Next in list of traces associated with a
 				 * particular command. */
-    int refCount;		/* Used to ensure this structure is not
+    size_t refCount;	/* Used to ensure this structure is not
 				 * deleted too early. Keeps track of how many
 				 * pieces of code have a pointer to this
 				 * structure. */
@@ -618,7 +618,7 @@ typedef struct Var {
 
 typedef struct VarInHash {
     Var var;
-    int refCount;		/* Counts number of active uses of this
+    unsigned int refCount;	/* Counts number of active uses of this
 				 * variable: 1 for the entry in the hash
 				 * table, 1 for each additional variable whose
 				 * linkPtr points here, 1 for each nested
@@ -950,7 +950,7 @@ typedef struct CompiledLocal {
 typedef struct Proc {
     struct Interp *iPtr;	/* Interpreter for which this command is
 				 * defined. */
-    int refCount;		/* Reference count: 1 if still present in
+    unsigned int refCount;	/* Reference count: 1 if still present in
 				 * command table plus 1 for each call to the
 				 * procedure that is currently active. This
 				 * structure can be freed when refCount
@@ -1067,7 +1067,7 @@ typedef struct AssocData {
  */
 
 typedef struct LocalCache {
-    int refCount;
+    unsigned int refCount;
     int numVars;
     Tcl_Obj *varName0;
 } LocalCache;
@@ -1229,7 +1229,7 @@ typedef struct CmdFrame {
 typedef struct CFWord {
     CmdFrame *framePtr;		/* CmdFrame to access. */
     int word;			/* Index of the word in the command. */
-    int refCount;		/* Number of times the word is on the
+    unsigned int refCount;	/* Number of times the word is on the
 				 * stack. */
 } CFWord;
 
@@ -1492,11 +1492,11 @@ typedef struct LiteralEntry {
 				 * NULL if end of chain. */
     Tcl_Obj *objPtr;		/* Points to Tcl object that holds the
 				 * literal's bytes and length. */
-    int refCount;		/* If in an interpreter's global literal
+    size_t refCount;		/* If in an interpreter's global literal
 				 * table, the number of ByteCode structures
 				 * that share the literal object; the literal
 				 * entry can be freed when refCount drops to
-				 * 0. If in a local literal table, -1. */
+				 * 0. If in a local literal table, (size_t)-1. */
     Namespace *nsPtr;		/* Namespace in which this literal is used. We
 				 * try to avoid sharing literal non-FQ command
 				 * names among different namespaces to reduce
@@ -1516,7 +1516,7 @@ typedef struct LiteralTable {
 				 * table. */
     int rebuildSize;		/* Enlarge table when numEntries gets to be
 				 * this large. */
-    int mask;			/* Mask value used in hashing function. */
+    unsigned int mask;		/* Mask value used in hashing function. */
 } LiteralTable;
 
 /*
@@ -1634,12 +1634,12 @@ typedef struct Command {
 				 * recreated). */
     Namespace *nsPtr;		/* Points to the namespace containing this
 				 * command. */
-    int refCount;		/* 1 if in command hashtable plus 1 for each
+    unsigned int refCount;	/* 1 if in command hashtable plus 1 for each
 				 * reference from a CmdName Tcl object
 				 * representing a command's name in a ByteCode
 				 * instruction sequence. This structure can be
 				 * freed when refCount becomes zero. */
-    size_t cmdEpoch;		/* Incremented to invalidate any references
+    unsigned int cmdEpoch;	/* Incremented to invalidate any references
 				 * that point to this command when it is
 				 * renamed, deleted, hidden, or exposed. */
     CompileProc *compileProc;	/* Procedure called to compile command. NULL
@@ -1826,7 +1826,7 @@ typedef struct Interp {
 				 * unused space in interp was repurposed for
 				 * pluggable bytecode optimizers. The core
 				 * contains one optimizer, which can be
-				 * selectively overriden by extensions. */
+				 * selectively overridden by extensions. */
     } extra;
 
     /*
@@ -1862,7 +1862,7 @@ typedef struct Interp {
      * See Tcl_AppendResult code for details.
      */
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
     char *appendResult;		/* Storage space for results generated by
 				 * Tcl_AppendResult. Ckalloc-ed. NULL means
 				 * not yet allocated. */
@@ -1936,11 +1936,13 @@ typedef struct Interp {
 				 * string. Returned by Tcl_ObjSetVar2 when
 				 * variable traces change a variable in a
 				 * gross way. */
-#ifndef TCL_NO_DEPRECATED
-    char resultSpace[TCL_RESULT_SIZE+1];
+#if TCL_MAJOR_VERSION < 9
+# if !defined(TCL_NO_DEPRECATED)
+    char resultSpace[TCL_DSTRING_STATIC_SIZE+1];
 				/* Static space holding small results. */
-#else
-    char resultSpaceDontUse[TCL_RESULT_SIZE+1];
+# else
+    char resultSpaceDontUse[TCL_DSTRING_STATIC_SIZE+1];
+# endif
 #endif
     Tcl_Obj *objResultPtr;	/* If the last command returned an object
 				 * result, this points to it. Should not be
@@ -2251,7 +2253,7 @@ typedef struct Interp {
  *			use the rand() or srand() functions.
  * SAFE_INTERP:		Non zero means that the current interp is a safe
  *			interp (i.e. it has only the safe commands installed,
- *			less priviledge than a regular interp).
+ *			less privilege than a regular interp).
  * INTERP_DEBUG_FRAME:	Used for switching on various extra interpreter
  *			debug/info mechanisms (e.g. info frame eval/uplevel
  *			tracing) which are performance intensive.
@@ -2384,7 +2386,7 @@ typedef enum TclEolTranslation {
  */
 
 typedef struct List {
-    int refCount;
+    unsigned int refCount;
     int maxElemCount;		/* Total number of element array slots. */
     int elemCount;		/* Current number of list elements. */
     int canonicalFlag;		/* Set if the string representation was
@@ -2392,7 +2394,7 @@ typedef struct List {
 				 * be ignored if there is no string rep at
 				 * all.*/
     Tcl_Obj *elements;		/* First list element; the struct is grown to
-				 * accomodate all elements. */
+				 * accommodate all elements. */
 } List;
 
 #define LIST_MAX \
@@ -2445,8 +2447,8 @@ typedef struct List {
 #define TCL_EACH_COLLECT    1	/* Collect iteration result like [lmap] */
 
 /*
- * Macros providing a faster path to integers: Tcl_GetLongFromObj everywhere,
- * Tcl_GetIntFromObj and TclGetIntForIndex on platforms where longs are ints.
+ * Macros providing a faster path to integers: Tcl_GetLongFromObj,
+ * Tcl_GetIntFromObj and TclGetIntForIndex.
  *
  * WARNING: these macros eval their args more than once.
  */
@@ -2467,9 +2469,17 @@ typedef struct List {
 	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))
 #else
 #define TclGetIntFromObj(interp, objPtr, intPtr) \
-    Tcl_GetIntFromObj((interp), (objPtr), (intPtr))
-#define TclGetIntForIndexM(interp, objPtr, ignore, idxPtr)	\
-    TclGetIntForIndex(interp, objPtr, ignore, idxPtr)
+    (((objPtr)->typePtr == &tclIntType \
+	    && (objPtr)->internalRep.longValue >= -(Tcl_WideInt)(UINT_MAX) \
+	    && (objPtr)->internalRep.longValue <= (Tcl_WideInt)(UINT_MAX))	\
+	    ? ((*(intPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
+	    : Tcl_GetIntFromObj((interp), (objPtr), (intPtr)))
+#define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \
+    (((objPtr)->typePtr == &tclIntType \
+	    && (objPtr)->internalRep.longValue >= INT_MIN \
+	    && (objPtr)->internalRep.longValue <= INT_MAX)	\
+	    ? ((*(idxPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
+	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))
 #endif
 
 /*
@@ -2506,13 +2516,13 @@ typedef struct List {
  * tip of the path, so duplication of shared objects should be done along the
  * way.
  *
- * DICT_PATH_EXISTS indicates that we are performing an existance test and a
+ * DICT_PATH_EXISTS indicates that we are performing an existence test and a
  * lookup failure should therefore not be an error. If (and only if) this flag
  * is set, TclTraceDictPath() will return the special value
  * DICT_PATH_NON_EXISTENT if the path is not traceable.
  *
  * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set)
- * indicates that we are to create non-existant dictionaries on the path.
+ * indicates that we are to create non-existent dictionaries on the path.
  */
 
 #define DICT_PATH_READ		0
@@ -2618,7 +2628,7 @@ typedef Tcl_ObjCmdProc *TclObjCmdProcType;
  *----------------------------------------------------------------
  */
 
-typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr,
+typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, unsigned int *lengthPtr,
 	Tcl_Encoding *encodingPtr);
 
 /*
@@ -2630,9 +2640,9 @@ typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr,
  */
 
 typedef struct ProcessGlobalValue {
-    size_t epoch;		/* Epoch counter to detect changes in the
+    unsigned int epoch;		/* Epoch counter to detect changes in the
 				 * master value. */
-    size_t numBytes;		/* Length of the master string. */
+    unsigned int numBytes;	/* Length of the master string. */
     char *value;		/* The master string value. */
     Tcl_Encoding encoding;	/* system encoding when master string was
 				 * initialized. */
@@ -2900,6 +2910,8 @@ MODULE_SCOPE int	TclChanCaughtErrorBypass(Tcl_Interp *interp,
 			    Tcl_Channel chan);
 MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd;
 MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble;
+MODULE_SCOPE int	TclCompareTwoNumbers(Tcl_Obj *valuePtr,
+			    Tcl_Obj *value2Ptr);
 MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num,
 			    int *loc);
 MODULE_SCOPE void	TclContinuationsEnterDerived(Tcl_Obj *objPtr,
@@ -2909,12 +2921,25 @@ MODULE_SCOPE void	TclContinuationsCopy(Tcl_Obj *objPtr,
 			    Tcl_Obj *originObjPtr);
 MODULE_SCOPE int	TclConvertElement(const char *src, int length,
 			    char *dst, int flags);
+MODULE_SCOPE Tcl_Command TclCreateObjCommandInNs (
+			    Tcl_Interp *interp,
+			    const char *cmdName,
+			    Tcl_Namespace *nsPtr,
+			    Tcl_ObjCmdProc *proc,
+			    ClientData clientData,
+			    Tcl_CmdDeleteProc *deleteProc);
+MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs(
+			    Tcl_Interp *interp,
+			    const char *name,
+			    Tcl_Namespace *nameNamespacePtr,
+			    Tcl_Namespace *ensembleNamespacePtr,
+			    int flags);
 MODULE_SCOPE void	TclDeleteNamespaceVars(Namespace *nsPtr);
 MODULE_SCOPE int	TclFindDictElement(Tcl_Interp *interp,
 			    const char *dict, int dictLength,
 			    const char **elementPtr, const char **nextPtr,
 			    int *sizePtr, int *literalPtr);
-/* TIP #280 - Modified token based evulation, with line information. */
+/* TIP #280 - Modified token based evaluation, with line information. */
 MODULE_SCOPE int	TclEvalEx(Tcl_Interp *interp, const char *script,
 			    int numBytes, int flags, int line,
 			    int *clNextOuter, const char *outerScript);
@@ -2937,6 +2962,8 @@ MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
 MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
 MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
 			    Tcl_Obj *const *objv, int objc, int *objcPtr);
+MODULE_SCOPE Tcl_Namespace * 	TclEnsureNamespace(Tcl_Interp *interp,
+			    Tcl_Namespace *namespacePtr);
 MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
 MODULE_SCOPE void	TclFinalizeAsync(void);
 MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
@@ -2963,6 +2990,15 @@ MODULE_SCOPE double	TclFloor(const mp_int *a);
 MODULE_SCOPE void	TclFormatNaN(double value, char *buffer);
 MODULE_SCOPE int	TclFSFileAttrIndex(Tcl_Obj *pathPtr,
 			    const char *attributeName, int *indexPtr);
+MODULE_SCOPE Tcl_Command TclNRCreateCommandInNs (
+			    Tcl_Interp *interp,
+			    const char *cmdName,
+			    Tcl_Namespace *nsPtr,
+			    Tcl_ObjCmdProc *proc,
+			    Tcl_ObjCmdProc *nreProc,
+			    ClientData clientData,
+			    Tcl_CmdDeleteProc *deleteProc);
+
 MODULE_SCOPE int	TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr,
 			    const char *encodingName);
 MODULE_SCOPE void	TclFSUnloadTempFile(Tcl_LoadHandle loadHandle);
@@ -3007,6 +3043,9 @@ MODULE_SCOPE int	TclInfoLocalsCmd(ClientData dummy, Tcl_Interp *interp,
 MODULE_SCOPE int	TclInfoVarsCmd(ClientData dummy, Tcl_Interp *interp,
 			    int objc, Tcl_Obj *const objv[]);
 MODULE_SCOPE void	TclInitAlloc(void);
+MODULE_SCOPE void	TclInitBignumFromLong(mp_int *, long);
+MODULE_SCOPE void	TclInitBignumFromWideInt(mp_int *, Tcl_WideInt);
+MODULE_SCOPE void	TclInitBignumFromWideUInt(mp_int *, Tcl_WideUInt);
 MODULE_SCOPE void	TclInitDbCkalloc(void);
 MODULE_SCOPE void	TclInitDoubleConversion(void);
 MODULE_SCOPE void	TclInitEmbeddedConfigurationInformation(
@@ -3086,7 +3125,7 @@ MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
 			    int stackSize, int flags);
 MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
 MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
-			    size_t *lengthPtr, Tcl_Encoding *encodingPtr);
+			    unsigned int *lengthPtr, Tcl_Encoding *encodingPtr);
 MODULE_SCOPE void	TclpInitLock(void);
 MODULE_SCOPE void	TclpInitPlatform(void);
 MODULE_SCOPE void	TclpInitUnlock(void);
@@ -3120,7 +3159,6 @@ MODULE_SCOPE Tcl_Obj *	TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr,
 			    Tcl_PathPart portion);
 MODULE_SCOPE char *	TclpReadlink(const char *fileName,
 			    Tcl_DString *linkPtr);
-MODULE_SCOPE void	TclpSetInterfaces(void);
 MODULE_SCOPE void	TclpSetVariables(Tcl_Interp *interp);
 MODULE_SCOPE void *	TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr);
 MODULE_SCOPE void	TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr,
@@ -3134,7 +3172,7 @@ MODULE_SCOPE int	TclReToGlob(Tcl_Interp *interp, const char *reStr,
 			    int reStrLen, Tcl_DString *dsPtr, int *flagsPtr,
 			    int *quantifiersFoundPtr);
 MODULE_SCOPE int	TclScanElement(const char *string, int length,
-			    int *flagPtr);
+			    char *flagPtr);
 MODULE_SCOPE void	TclSetBgErrorHandler(Tcl_Interp *interp,
 			    Tcl_Obj *cmdPrefix);
 MODULE_SCOPE void	TclSetBignumIntRep(Tcl_Obj *objPtr,
@@ -3180,6 +3218,7 @@ MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
 			    const char *trim, int numTrim);
 MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
 			    const char *trim, int numTrim);
+MODULE_SCOPE int	TclUtfCmp(const char *cs, const char *ct);
 MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
 MODULE_SCOPE int	TclUtfCount(int ch);
 MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
@@ -3229,7 +3268,7 @@ MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp);
 MODULE_SCOPE int	Tcl_BreakObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 MODULE_SCOPE int	Tcl_CaseObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
@@ -4407,8 +4446,8 @@ MODULE_SCOPE void	TclDbInitNewObj(Tcl_Obj *objPtr, const char *file,
  */
 
 #define TclUtfToUniChar(str, chPtr) \
-	((((unsigned char) *(str)) < 0xC0) ?		\
-	    ((*(chPtr) = (Tcl_UniChar) *(str)), 1)	\
+	((((unsigned char) *(str)) < 0x80) ?		\
+	    ((*(chPtr) = (unsigned char) *(str)), 1)	\
 	    : Tcl_UtfToUniChar(str, chPtr))
 
 /*
@@ -4472,7 +4511,7 @@ MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
 
 /*
  *----------------------------------------------------------------
- * Macro used by the Tcl core to increment a namespace's export export epoch
+ * Macro used by the Tcl core to increment a namespace's export epoch
  * counter. The ANSI C "prototype" for this macro is:
  *
  * MODULE_SCOPE void	TclInvalidateNsCmdLookup(Namespace *nsPtr);

generic/tclIntDecls.h

@@ -28,21 +28,21 @@
 #   endif
 #endif
 
-/* [Bug #803489] Tcl_FindNamespace problem in the Stubs table */
-#undef Tcl_CreateNamespace
-#undef Tcl_DeleteNamespace
-#undef Tcl_AppendExportList
-#undef Tcl_Export
-#undef Tcl_Import
-#undef Tcl_ForgetImport
-#undef Tcl_GetCurrentNamespace
-#undef Tcl_GetGlobalNamespace
-#undef Tcl_FindNamespace
-#undef Tcl_FindCommand
-#undef Tcl_GetCommandFromObj
-#undef Tcl_GetCommandFullName
-#undef Tcl_SetStartupScript
-#undef Tcl_GetStartupScript
+#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9)
+/* Those macro's are especially for Itcl 3.4 compatibility */
+#   define tclCreateNamespace tcl_CreateNamespace
+#   define tclDeleteNamespace tcl_DeleteNamespace
+#   define tclAppendExportList tcl_AppendExportList
+#   define tclExport tcl_Export
+#   define tclImport tcl_Import
+#   define tclForgetImport tcl_ForgetImport
+#   define tclGetCurrentNamespace_ tcl_GetCurrentNamespace
+#   define tclGetGlobalNamespace_ tcl_GetGlobalNamespace
+#   define tclFindNamespace tcl_FindNamespace
+#   define tclFindCommand tcl_FindCommand
+#   define tclGetCommandFromObj tcl_GetCommandFromObj
+#   define tclGetCommandFullName tcl_GetCommandFullName
+#endif /* !defined(TCL_NO_DEPRECATED) */
 
 /*
  * WARNING: This file is automatically generated by the tools/genStubs.tcl
@@ -75,7 +75,8 @@ EXTERN void		TclCleanupCommand(Command *cmdPtr);
 EXTERN int		TclCopyAndCollapse(int count, const char *src,
 				char *dst);
 /* 8 */
-EXTERN int		TclCopyChannelOld(Tcl_Interp *interp,
+TCL_DEPRECATED("")
+int			TclCopyChannelOld(Tcl_Interp *interp,
 				Tcl_Channel inChan, Tcl_Channel outChan,
 				int toRead, Tcl_Obj *cmdPtr);
 /* 9 */
@@ -173,7 +174,7 @@ EXTERN int		TclInterpInit(Tcl_Interp *interp);
 /* 53 */
 EXTERN int		TclInvokeObjectCommand(ClientData clientData,
 				Tcl_Interp *interp, int argc,
-				CONST84 char **argv);
+				const char **argv);
 /* 54 */
 EXTERN int		TclInvokeStringCommand(ClientData clientData,
 				Tcl_Interp *interp, int objc,
@@ -218,7 +219,8 @@ EXTERN unsigned long	TclpGetClicks(void);
 /* 76 */
 EXTERN unsigned long	TclpGetSeconds(void);
 /* 77 */
-EXTERN void		TclpGetTime(Tcl_Time *time);
+TCL_DEPRECATED("")
+void			TclpGetTime(Tcl_Time *time);
 /* Slot 78 is reserved */
 /* Slot 79 is reserved */
 /* Slot 80 is reserved */
@@ -231,7 +233,8 @@ EXTERN char *		TclpRealloc(char *ptr, unsigned int size);
 /* Slot 86 is reserved */
 /* Slot 87 is reserved */
 /* 88 */
-EXTERN char *		TclPrecTraceProc(ClientData clientData,
+TCL_DEPRECATED("")
+char *			TclPrecTraceProc(ClientData clientData,
 				Tcl_Interp *interp, const char *name1,
 				const char *name2, int flags);
 /* 89 */
@@ -267,7 +270,8 @@ EXTERN void		TclSetupEnv(Tcl_Interp *interp);
 EXTERN int		TclSockGetPort(Tcl_Interp *interp, const char *str,
 				const char *proto, int *portPtr);
 /* 104 */
-EXTERN int		TclSockMinimumBuffersOld(int sock, int size);
+TCL_DEPRECATED("")
+int			TclSockMinimumBuffersOld(int sock, int size);
 /* Slot 105 is reserved */
 /* Slot 106 is reserved */
 /* Slot 107 is reserved */
@@ -284,22 +288,22 @@ EXTERN void		Tcl_AddInterpResolvers(Tcl_Interp *interp,
 				Tcl_ResolveVarProc *varProc,
 				Tcl_ResolveCompiledVarProc *compiledVarProc);
 /* 112 */
-EXTERN int		Tcl_AppendExportList(Tcl_Interp *interp,
+EXTERN int		TclAppendExportList(Tcl_Interp *interp,
 				Tcl_Namespace *nsPtr, Tcl_Obj *objPtr);
 /* 113 */
-EXTERN Tcl_Namespace *	Tcl_CreateNamespace(Tcl_Interp *interp,
+EXTERN Tcl_Namespace *	TclCreateNamespace(Tcl_Interp *interp,
 				const char *name, ClientData clientData,
 				Tcl_NamespaceDeleteProc *deleteProc);
 /* 114 */
-EXTERN void		Tcl_DeleteNamespace(Tcl_Namespace *nsPtr);
+EXTERN void		TclDeleteNamespace(Tcl_Namespace *nsPtr);
 /* 115 */
-EXTERN int		Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+EXTERN int		TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 				const char *pattern, int resetListFirst);
 /* 116 */
-EXTERN Tcl_Command	Tcl_FindCommand(Tcl_Interp *interp, const char *name,
+EXTERN Tcl_Command	TclFindCommand(Tcl_Interp *interp, const char *name,
 				Tcl_Namespace *contextNsPtr, int flags);
 /* 117 */
-EXTERN Tcl_Namespace *	Tcl_FindNamespace(Tcl_Interp *interp,
+EXTERN Tcl_Namespace *	TclFindNamespace(Tcl_Interp *interp,
 				const char *name,
 				Tcl_Namespace *contextNsPtr, int flags);
 /* 118 */
@@ -314,23 +318,23 @@ EXTERN Tcl_Var		Tcl_FindNamespaceVar(Tcl_Interp *interp,
 				const char *name,
 				Tcl_Namespace *contextNsPtr, int flags);
 /* 121 */
-EXTERN int		Tcl_ForgetImport(Tcl_Interp *interp,
+EXTERN int		TclForgetImport(Tcl_Interp *interp,
 				Tcl_Namespace *nsPtr, const char *pattern);
 /* 122 */
-EXTERN Tcl_Command	Tcl_GetCommandFromObj(Tcl_Interp *interp,
+EXTERN Tcl_Command	TclGetCommandFromObj(Tcl_Interp *interp,
 				Tcl_Obj *objPtr);
 /* 123 */
-EXTERN void		Tcl_GetCommandFullName(Tcl_Interp *interp,
+EXTERN void		TclGetCommandFullName(Tcl_Interp *interp,
 				Tcl_Command command, Tcl_Obj *objPtr);
 /* 124 */
-EXTERN Tcl_Namespace *	Tcl_GetCurrentNamespace(Tcl_Interp *interp);
+EXTERN Tcl_Namespace *	TclGetCurrentNamespace_(Tcl_Interp *interp);
 /* 125 */
-EXTERN Tcl_Namespace *	Tcl_GetGlobalNamespace(Tcl_Interp *interp);
+EXTERN Tcl_Namespace *	TclGetGlobalNamespace_(Tcl_Interp *interp);
 /* 126 */
 EXTERN void		Tcl_GetVariableFullName(Tcl_Interp *interp,
 				Tcl_Var variable, Tcl_Obj *objPtr);
 /* 127 */
-EXTERN int		Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
+EXTERN int		TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 				const char *pattern, int allowOverwrite);
 /* 128 */
 EXTERN void		Tcl_PopCallFrame(Tcl_Interp *interp);
@@ -350,19 +354,18 @@ EXTERN void		Tcl_SetNamespaceResolvers(
 /* 132 */
 EXTERN int		TclpHasSockets(Tcl_Interp *interp);
 /* 133 */
-EXTERN struct tm *	TclpGetDate(const time_t *time, int useGMT);
+TCL_DEPRECATED("")
+struct tm *		TclpGetDate(const time_t *time, int useGMT);
 /* Slot 134 is reserved */
 /* Slot 135 is reserved */
 /* Slot 136 is reserved */
 /* Slot 137 is reserved */
 /* 138 */
-EXTERN CONST84_RETURN char * TclGetEnv(const char *name,
-				Tcl_DString *valuePtr);
+EXTERN const char *	TclGetEnv(const char *name, Tcl_DString *valuePtr);
 /* Slot 139 is reserved */
 /* Slot 140 is reserved */
 /* 141 */
-EXTERN CONST84_RETURN char * TclpGetCwd(Tcl_Interp *interp,
-				Tcl_DString *cwdPtr);
+EXTERN const char *	TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr);
 /* 142 */
 EXTERN int		TclSetByteCodeFromAny(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, CompileHookProc *hookProc,
@@ -401,9 +404,11 @@ EXTERN void		TclRegError(Tcl_Interp *interp, const char *msg,
 EXTERN Var *		TclVarTraceExists(Tcl_Interp *interp,
 				const char *varName);
 /* 158 */
-EXTERN void		TclSetStartupScriptFileName(const char *filename);
+TCL_DEPRECATED("use public Tcl_SetStartupScript()")
+void			TclSetStartupScriptFileName(const char *filename);
 /* 159 */
-EXTERN const char *	TclGetStartupScriptFileName(void);
+TCL_DEPRECATED("use public Tcl_GetStartupScript()")
+const char *		TclGetStartupScriptFileName(void);
 /* Slot 160 is reserved */
 /* 161 */
 EXTERN int		TclChannelTransform(Tcl_Interp *interp,
@@ -422,9 +427,11 @@ EXTERN int		TclListObjSetElement(Tcl_Interp *interp,
 				Tcl_Obj *listPtr, int index,
 				Tcl_Obj *valuePtr);
 /* 167 */
-EXTERN void		TclSetStartupScriptPath(Tcl_Obj *pathPtr);
+TCL_DEPRECATED("use public Tcl_SetStartupScript()")
+void			TclSetStartupScriptPath(Tcl_Obj *pathPtr);
 /* 168 */
-EXTERN Tcl_Obj *	TclGetStartupScriptPath(void);
+TCL_DEPRECATED("use public Tcl_GetStartupScript()")
+Tcl_Obj *		TclGetStartupScriptPath(void);
 /* 169 */
 EXTERN int		TclpUtfNcmp2(const char *s1, const char *s2,
 				unsigned long n);
@@ -457,16 +464,18 @@ EXTERN void		TclVarErrMsg(Tcl_Interp *interp, const char *part1,
 				const char *part2, const char *operation,
 				const char *reason);
 /* 178 */
-EXTERN void		Tcl_SetStartupScript(Tcl_Obj *pathPtr,
+EXTERN void		TclSetStartupScript(Tcl_Obj *pathPtr,
 				const char *encodingName);
 /* 179 */
-EXTERN Tcl_Obj *	Tcl_GetStartupScript(const char **encodingNamePtr);
+EXTERN Tcl_Obj *	TclGetStartupScript(const char **encodingNamePtr);
 /* Slot 180 is reserved */
 /* Slot 181 is reserved */
 /* 182 */
-EXTERN struct tm *	TclpLocaltime(const time_t *clock);
+TCL_DEPRECATED("")
+struct tm *		TclpLocaltime(const time_t *clock);
 /* 183 */
-EXTERN struct tm *	TclpGmtime(const time_t *clock);
+TCL_DEPRECATED("")
+struct tm *		TclpGmtime(const time_t *clock);
 /* Slot 184 is reserved */
 /* Slot 185 is reserved */
 /* Slot 186 is reserved */
@@ -570,7 +579,8 @@ EXTERN Var *		TclVarHashCreateVar(TclVarHashTable *tablePtr,
 EXTERN void		TclInitVarHashTable(TclVarHashTable *tablePtr,
 				Namespace *nsPtr);
 /* 236 */
-EXTERN void		TclBackgroundException(Tcl_Interp *interp, int code);
+TCL_DEPRECATED("use Tcl_BackgroundException")
+void			TclBackgroundException(Tcl_Interp *interp, int code);
 /* 237 */
 EXTERN int		TclResetCancellation(Tcl_Interp *interp, int force);
 /* 238 */
@@ -652,7 +662,7 @@ typedef struct TclIntStubs {
     int (*tclCleanupChildren) (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */
     void (*tclCleanupCommand) (Command *cmdPtr); /* 6 */
     int (*tclCopyAndCollapse) (int count, const char *src, char *dst); /* 7 */
-    int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */
+    TCL_DEPRECATED_API("") int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */
     int (*tclCreatePipeline) (Tcl_Interp *interp, int argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */
     int (*tclCreateProc) (Tcl_Interp *interp, Namespace *nsPtr, const char *procName, Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, Proc **procPtrPtr); /* 10 */
     void (*tclDeleteCompiledLocalVars) (Interp *iPtr, CallFrame *framePtr); /* 11 */
@@ -697,7 +707,7 @@ typedef struct TclIntStubs {
     void (*tclInitCompiledLocals) (Tcl_Interp *interp, CallFrame *framePtr, Namespace *nsPtr); /* 50 */
     int (*tclInterpInit) (Tcl_Interp *interp); /* 51 */
     void (*reserved52)(void);
-    int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, CONST84 char **argv); /* 53 */
+    int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 53 */
     int (*tclInvokeStringCommand) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 54 */
     Proc * (*tclIsProc) (Command *cmdPtr); /* 55 */
     void (*reserved56)(void);
@@ -721,7 +731,7 @@ typedef struct TclIntStubs {
     void (*tclpFree) (char *ptr); /* 74 */
     unsigned long (*tclpGetClicks) (void); /* 75 */
     unsigned long (*tclpGetSeconds) (void); /* 76 */
-    void (*tclpGetTime) (Tcl_Time *time); /* 77 */
+    TCL_DEPRECATED_API("") void (*tclpGetTime) (Tcl_Time *time); /* 77 */
     void (*reserved78)(void);
     void (*reserved79)(void);
     void (*reserved80)(void);
@@ -732,7 +742,7 @@ typedef struct TclIntStubs {
     void (*reserved85)(void);
     void (*reserved86)(void);
     void (*reserved87)(void);
-    char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */
+    TCL_DEPRECATED_API("") char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */
     int (*tclPreventAliasLoop) (Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* 89 */
     void (*reserved90)(void);
     void (*tclProcCleanupProc) (Proc *procPtr); /* 91 */
@@ -748,7 +758,7 @@ typedef struct TclIntStubs {
     CONST86 char * (*tclSetPreInitScript) (const char *string); /* 101 */
     void (*tclSetupEnv) (Tcl_Interp *interp); /* 102 */
     int (*tclSockGetPort) (Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 103 */
-    int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */
+    TCL_DEPRECATED_API("") int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */
     void (*reserved105)(void);
     void (*reserved106)(void);
     void (*reserved107)(void);
@@ -756,36 +766,36 @@ typedef struct TclIntStubs {
     int (*tclUpdateReturnInfo) (Interp *iPtr); /* 109 */
     int (*tclSockMinimumBuffers) (void *sock, int size); /* 110 */
     void (*tcl_AddInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 111 */
-    int (*tcl_AppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */
-    Tcl_Namespace * (*tcl_CreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */
-    void (*tcl_DeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */
-    int (*tcl_Export) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */
-    Tcl_Command (*tcl_FindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */
-    Tcl_Namespace * (*tcl_FindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */
+    int (*tclAppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */
+    Tcl_Namespace * (*tclCreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */
+    void (*tclDeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */
+    int (*tclExport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */
+    Tcl_Command (*tclFindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */
+    Tcl_Namespace * (*tclFindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */
     int (*tcl_GetInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 118 */
     int (*tcl_GetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolverInfo *resInfo); /* 119 */
     Tcl_Var (*tcl_FindNamespaceVar) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 120 */
-    int (*tcl_ForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */
-    Tcl_Command (*tcl_GetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */
-    void (*tcl_GetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */
-    Tcl_Namespace * (*tcl_GetCurrentNamespace) (Tcl_Interp *interp); /* 124 */
-    Tcl_Namespace * (*tcl_GetGlobalNamespace) (Tcl_Interp *interp); /* 125 */
+    int (*tclForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */
+    Tcl_Command (*tclGetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */
+    void (*tclGetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */
+    Tcl_Namespace * (*tclGetCurrentNamespace_) (Tcl_Interp *interp); /* 124 */
+    Tcl_Namespace * (*tclGetGlobalNamespace_) (Tcl_Interp *interp); /* 125 */
     void (*tcl_GetVariableFullName) (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 126 */
-    int (*tcl_Import) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */
+    int (*tclImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */
     void (*tcl_PopCallFrame) (Tcl_Interp *interp); /* 128 */
     int (*tcl_PushCallFrame) (Tcl_Interp *interp, Tcl_CallFrame *framePtr, Tcl_Namespace *nsPtr, int isProcCallFrame); /* 129 */
     int (*tcl_RemoveInterpResolvers) (Tcl_Interp *interp, const char *name); /* 130 */
     void (*tcl_SetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 131 */
     int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */
-    struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */
+    TCL_DEPRECATED_API("") struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */
     void (*reserved134)(void);
     void (*reserved135)(void);
     void (*reserved136)(void);
     void (*reserved137)(void);
-    CONST84_RETURN char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */
+    const char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */
     void (*reserved139)(void);
     void (*reserved140)(void);
-    CONST84_RETURN char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */
+    const char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */
     int (*tclSetByteCodeFromAny) (Tcl_Interp *interp, Tcl_Obj *objPtr, CompileHookProc *hookProc, ClientData clientData); /* 142 */
     int (*tclAddLiteralObj) (struct CompileEnv *envPtr, Tcl_Obj *objPtr, LiteralEntry **litPtrPtr); /* 143 */
     void (*tclHideLiteral) (Tcl_Interp *interp, struct CompileEnv *envPtr, int index); /* 144 */
@@ -802,8 +812,8 @@ typedef struct TclIntStubs {
     void (*reserved155)(void);
     void (*tclRegError) (Tcl_Interp *interp, const char *msg, int status); /* 156 */
     Var * (*tclVarTraceExists) (Tcl_Interp *interp, const char *varName); /* 157 */
-    void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */
-    const char * (*tclGetStartupScriptFileName) (void); /* 159 */
+    TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */
+    TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") const char * (*tclGetStartupScriptFileName) (void); /* 159 */
     void (*reserved160)(void);
     int (*tclChannelTransform) (Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 161 */
     void (*tclChannelEventScriptInvoker) (ClientData clientData, int flags); /* 162 */
@@ -811,8 +821,8 @@ typedef struct TclIntStubs {
     void (*tclExpandCodeArray) (void *envPtr); /* 164 */
     void (*tclpSetInitialEncodings) (void); /* 165 */
     int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 166 */
-    void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */
-    Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */
+    TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */
+    TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */
     int (*tclpUtfNcmp2) (const char *s1, const char *s2, unsigned long n); /* 169 */
     int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 170 */
     int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 171 */
@@ -822,12 +832,12 @@ typedef struct TclIntStubs {
     int (*tclCallVarTraces) (Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg); /* 175 */
     void (*tclCleanupVar) (Var *varPtr, Var *arrayPtr); /* 176 */
     void (*tclVarErrMsg) (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 177 */
-    void (*tcl_SetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */
-    Tcl_Obj * (*tcl_GetStartupScript) (const char **encodingNamePtr); /* 179 */
+    void (*tclSetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */
+    Tcl_Obj * (*tclGetStartupScript) (const char **encodingNamePtr); /* 179 */
     void (*reserved180)(void);
     void (*reserved181)(void);
-    struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */
-    struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */
+    TCL_DEPRECATED_API("") struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */
+    TCL_DEPRECATED_API("") struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */
     void (*reserved184)(void);
     void (*reserved185)(void);
     void (*reserved186)(void);
@@ -880,7 +890,7 @@ typedef struct TclIntStubs {
     void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */
     Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */
     void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */
-    void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */
+    TCL_DEPRECATED_API("use Tcl_BackgroundException") void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */
     int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */
     int (*tclNRInterpProc) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */
     int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, int skip, ProcErrorProc *errorProc); /* 239 */
@@ -1088,38 +1098,38 @@ extern const TclIntStubs *tclIntStubsPtr;
 	(tclIntStubsPtr->tclSockMinimumBuffers) /* 110 */
 #define Tcl_AddInterpResolvers \
 	(tclIntStubsPtr->tcl_AddInterpResolvers) /* 111 */
-#define Tcl_AppendExportList \
-	(tclIntStubsPtr->tcl_AppendExportList) /* 112 */
-#define Tcl_CreateNamespace \
-	(tclIntStubsPtr->tcl_CreateNamespace) /* 113 */
-#define Tcl_DeleteNamespace \
-	(tclIntStubsPtr->tcl_DeleteNamespace) /* 114 */
-#define Tcl_Export \
-	(tclIntStubsPtr->tcl_Export) /* 115 */
-#define Tcl_FindCommand \
-	(tclIntStubsPtr->tcl_FindCommand) /* 116 */
-#define Tcl_FindNamespace \
-	(tclIntStubsPtr->tcl_FindNamespace) /* 117 */
+#define TclAppendExportList \
+	(tclIntStubsPtr->tclAppendExportList) /* 112 */
+#define TclCreateNamespace \
+	(tclIntStubsPtr->tclCreateNamespace) /* 113 */
+#define TclDeleteNamespace \
+	(tclIntStubsPtr->tclDeleteNamespace) /* 114 */
+#define TclExport \
+	(tclIntStubsPtr->tclExport) /* 115 */
+#define TclFindCommand \
+	(tclIntStubsPtr->tclFindCommand) /* 116 */
+#define TclFindNamespace \
+	(tclIntStubsPtr->tclFindNamespace) /* 117 */
 #define Tcl_GetInterpResolvers \
 	(tclIntStubsPtr->tcl_GetInterpResolvers) /* 118 */
 #define Tcl_GetNamespaceResolvers \
 	(tclIntStubsPtr->tcl_GetNamespaceResolvers) /* 119 */
 #define Tcl_FindNamespaceVar \
 	(tclIntStubsPtr->tcl_FindNamespaceVar) /* 120 */
-#define Tcl_ForgetImport \
-	(tclIntStubsPtr->tcl_ForgetImport) /* 121 */
-#define Tcl_GetCommandFromObj \
-	(tclIntStubsPtr->tcl_GetCommandFromObj) /* 122 */
-#define Tcl_GetCommandFullName \
-	(tclIntStubsPtr->tcl_GetCommandFullName) /* 123 */
-#define Tcl_GetCurrentNamespace \
-	(tclIntStubsPtr->tcl_GetCurrentNamespace) /* 124 */
-#define Tcl_GetGlobalNamespace \
-	(tclIntStubsPtr->tcl_GetGlobalNamespace) /* 125 */
+#define TclForgetImport \
+	(tclIntStubsPtr->tclForgetImport) /* 121 */
+#define TclGetCommandFromObj \
+	(tclIntStubsPtr->tclGetCommandFromObj) /* 122 */
+#define TclGetCommandFullName \
+	(tclIntStubsPtr->tclGetCommandFullName) /* 123 */
+#define TclGetCurrentNamespace_ \
+	(tclIntStubsPtr->tclGetCurrentNamespace_) /* 124 */
+#define TclGetGlobalNamespace_ \
+	(tclIntStubsPtr->tclGetGlobalNamespace_) /* 125 */
 #define Tcl_GetVariableFullName \
 	(tclIntStubsPtr->tcl_GetVariableFullName) /* 126 */
-#define Tcl_Import \
-	(tclIntStubsPtr->tcl_Import) /* 127 */
+#define TclImport \
+	(tclIntStubsPtr->tclImport) /* 127 */
 #define Tcl_PopCallFrame \
 	(tclIntStubsPtr->tcl_PopCallFrame) /* 128 */
 #define Tcl_PushCallFrame \
@@ -1210,10 +1220,10 @@ extern const TclIntStubs *tclIntStubsPtr;
 	(tclIntStubsPtr->tclCleanupVar) /* 176 */
 #define TclVarErrMsg \
 	(tclIntStubsPtr->tclVarErrMsg) /* 177 */
-#define Tcl_SetStartupScript \
-	(tclIntStubsPtr->tcl_SetStartupScript) /* 178 */
-#define Tcl_GetStartupScript \
-	(tclIntStubsPtr->tcl_GetStartupScript) /* 179 */
+#define TclSetStartupScript \
+	(tclIntStubsPtr->tclSetStartupScript) /* 178 */
+#define TclGetStartupScript \
+	(tclIntStubsPtr->tclGetStartupScript) /* 179 */
 /* Slot 180 is reserved */
 /* Slot 181 is reserved */
 #define TclpLocaltime \
@@ -1350,58 +1360,28 @@ extern const TclIntStubs *tclIntStubsPtr;
 #undef TCL_STORAGE_CLASS
 #define TCL_STORAGE_CLASS DLLIMPORT
 
-#undef TclGetStartupScriptFileName
-#undef TclSetStartupScriptFileName
-#undef TclGetStartupScriptPath
-#undef TclSetStartupScriptPath
-#undef TclBackgroundException
-
-#if defined(USE_TCL_STUBS) && defined(TCL_NO_DEPRECATED)
-#   undef Tcl_SetStartupScript
-#   define Tcl_SetStartupScript \
-	    (tclStubsPtr->tcl_SetStartupScript) /* 622 */
-#   undef Tcl_GetStartupScript
-#   define Tcl_GetStartupScript \
-	    (tclStubsPtr->tcl_GetStartupScript) /* 623 */
-#   undef Tcl_CreateNamespace
-#   define Tcl_CreateNamespace \
-	   (tclStubsPtr->tcl_CreateNamespace) /* 506 */
-#   undef Tcl_DeleteNamespace
-#   define Tcl_DeleteNamespace \
-	   (tclStubsPtr->tcl_DeleteNamespace) /* 507 */
-#   undef Tcl_AppendExportList
-#   define Tcl_AppendExportList \
-	   (tclStubsPtr->tcl_AppendExportList) /* 508 */
-#   undef Tcl_Export
-#   define Tcl_Export \
-	   (tclStubsPtr->tcl_Export) /* 509 */
-#   undef Tcl_Import
-#   define Tcl_Import \
-	   (tclStubsPtr->tcl_Import) /* 510 */
-#   undef Tcl_ForgetImport
-#   define Tcl_ForgetImport \
-	   (tclStubsPtr->tcl_ForgetImport) /* 511 */
-#   undef Tcl_GetCurrentNamespace
-#   define Tcl_GetCurrentNamespace \
-	   (tclStubsPtr->tcl_GetCurrentNamespace) /* 512 */
-#   undef Tcl_GetGlobalNamespace
-#   define Tcl_GetGlobalNamespace \
-	   (tclStubsPtr->tcl_GetGlobalNamespace) /* 513 */
-#   undef Tcl_FindNamespace
-#   define Tcl_FindNamespace \
-	   (tclStubsPtr->tcl_FindNamespace) /* 514 */
-#   undef Tcl_FindCommand
-#   define Tcl_FindCommand \
-	   (tclStubsPtr->tcl_FindCommand) /* 515 */
-#   undef Tcl_GetCommandFromObj
-#   define Tcl_GetCommandFromObj \
-	   (tclStubsPtr->tcl_GetCommandFromObj) /* 516 */
-#   undef Tcl_GetCommandFullName
-#   define Tcl_GetCommandFullName \
-	   (tclStubsPtr->tcl_GetCommandFullName) /* 517 */
+#if defined(USE_TCL_STUBS)
+#   undef TclGetStartupScriptFileName
+#   undef TclSetStartupScriptFileName
+#   undef TclGetStartupScriptPath
+#   undef TclSetStartupScriptPath
+#   undef TclBackgroundException
+#   undef TclSetStartupScript
+#   undef TclGetStartupScript
+#   undef TclCreateNamespace
+#   undef TclDeleteNamespace
+#   undef TclAppendExportList
+#   undef TclExport
+#   undef TclImport
+#   undef TclForgetImport
+#   undef TclGetCurrentNamespace_
+#   undef TclGetGlobalNamespace_
+#   undef TclFindNamespace
+#   undef TclFindCommand
+#   undef TclGetCommandFromObj
+#   undef TclGetCommandFullName
+#   undef TclCopyChannelOld
+#   undef TclSockMinimumBuffersOld
 #endif
 
-#undef TclCopyChannelOld
-#undef TclSockMinimumBuffersOld
-
 #endif /* _TCLINTDECLS */

generic/tclIntPlatDecls.h

@@ -555,10 +555,18 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 #   undef TclWinGetServByName
 #   undef TclWinGetSockOpt
 #   undef TclWinSetSockOpt
-#   define TclWinNToHS ntohs
-#   define TclWinGetServByName getservbyname
-#   define TclWinGetSockOpt getsockopt
-#   define TclWinSetSockOpt setsockopt
+#   undef TclWinGetPlatformId
+#   undef TclWinResetInterfaces
+#   undef TclWinSetInterfaces
+#   if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
+#	define TclWinNToHS ntohs
+#	define TclWinGetServByName getservbyname
+#	define TclWinGetSockOpt getsockopt
+#	define TclWinSetSockOpt setsockopt
+#	define TclWinGetPlatformId() (2) /* VER_PLATFORM_WIN32_NT */
+#	define TclWinResetInterfaces() /* nop */
+#	define TclWinSetInterfaces(dummy) /* nop */
+#   endif /* TCL_NO_DEPRECATED */
 #else
 #   undef TclpGetPid
 #   define TclpGetPid(pid) ((unsigned long) (pid))

generic/tclInterp.c

@@ -3208,10 +3208,6 @@ Tcl_MakeSafe(
 
 	(void) Tcl_EvalEx(interp,
 		"namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0);
-	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::min", master,
-		"::tcl::mathfunc::min", 0, NULL);
-	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::max", master,
-		"::tcl::mathfunc::max", 0, NULL);
     }
 
     iPtr->flags |= SAFE_INTERP;

generic/tclLink.c

@@ -654,7 +654,7 @@ static Tcl_ObjType invalidRealType = {
     NULL,				/* freeIntRepProc */
     NULL,				/* dupIntRepProc */
     NULL,				/* updateStringProc */
-    SetInvalidRealFromAny		/* setFromAnyProc */
+    NULL				/* setFromAnyProc */
 };
 
 static int
@@ -692,7 +692,7 @@ SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr) {
 /*
  * This function checks for integer representations, which are valid
  * when linking with C variables, but which are invalid in other
- * contexts in Tcl. Handled are "+", "-", "", "0x", "0b" and "0o"
+ * contexts in Tcl. Handled are "+", "-", "", "0x", "0b", "0d" and "0o"
  * (upperand lowercase). See bug [39f6304c2e].
  */
 int
@@ -701,7 +701,7 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr)
     const char *str = TclGetString(objPtr);
 
     if ((objPtr->length == 0) ||
-	    ((objPtr->length == 2) && (str[0] == '0') && strchr("xXbBoO", str[1]))) {
+	    ((objPtr->length == 2) && (str[0] == '0') && strchr("xXbBoOdD", str[1]))) {
 	*intPtr = 0;
 	return TCL_OK;
     } else if ((objPtr->length == 1) && strchr("+-", str[0])) {

generic/tclListObj.c

@@ -1957,8 +1957,8 @@ static void
 UpdateStringOfList(
     Tcl_Obj *listPtr)		/* List object with string rep to update. */
 {
-#   define LOCAL_SIZE 20
-    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
+#   define LOCAL_SIZE 64
+    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
     List *listRepPtr = ListRepPtr(listPtr);
     int numElems = listRepPtr->elemCount;
     int i, length, bytesNeeded = 0;
@@ -1995,7 +1995,7 @@ UpdateStringOfList(
 	 * We know numElems <= LIST_MAX, so this is safe.
 	 */
 
-	flagPtr = ckalloc(numElems * sizeof(int));
+	flagPtr = ckalloc(numElems);
     }
     elemPtrs = &listRepPtr->elements;
     for (i = 0; i < numElems; i++) {

generic/tclLiteral.c

@@ -186,7 +186,7 @@ TclCreateLiteral(
 {
     LiteralTable *globalTablePtr = &iPtr->literalTable;
     LiteralEntry *globalPtr;
-    int globalHash;
+    unsigned int globalHash;
     Tcl_Obj *objPtr;
 
     /*
@@ -393,7 +393,8 @@ TclRegisterLiteral(
     LiteralEntry *globalPtr, *localPtr;
     Tcl_Obj *objPtr;
     unsigned hash;
-    int localHash, objIndex, new;
+    unsigned int localHash;
+    int objIndex, new;
     Namespace *nsPtr;
 
     if (length < 0) {
@@ -537,7 +538,8 @@ TclHideLiteral(
 {
     LiteralEntry **nextPtrPtr, *entryPtr, *lPtr;
     LiteralTable *localTablePtr = &envPtr->localLitTable;
-    int localHash, length;
+    unsigned int localHash;
+    int length;
     const char *bytes;
     Tcl_Obj *newObjPtr;
 
@@ -556,7 +558,7 @@ TclHideLiteral(
     lPtr->objPtr = newObjPtr;
 
     bytes = TclGetStringFromObj(newObjPtr, &length);
-    localHash = (HashString(bytes, length) & localTablePtr->mask);
+    localHash = HashString(bytes, length) & localTablePtr->mask;
     nextPtrPtr = &localTablePtr->buckets[localHash];
 
     for (entryPtr=*nextPtrPtr ; entryPtr!=NULL ; entryPtr=*nextPtrPtr) {
@@ -612,7 +614,7 @@ TclAddLiteralObj(
     lPtr = &envPtr->literalArrayPtr[objIndex];
     lPtr->objPtr = objPtr;
     Tcl_IncrRefCount(objPtr);
-    lPtr->refCount = -1;	/* i.e., unused */
+    lPtr->refCount = (size_t)-1;	/* i.e., unused */
     lPtr->nextPtr = NULL;
 
     if (litPtrPtr) {
@@ -809,7 +811,8 @@ TclReleaseLiteral(
     LiteralTable *globalTablePtr;
     register LiteralEntry *entryPtr, *prevPtr;
     const char *bytes;
-    int length, index;
+    int length;
+    unsigned int index;
 
     if (iPtr == NULL) {
 	goto done;
@@ -828,15 +831,13 @@ TclReleaseLiteral(
     for (prevPtr=NULL, entryPtr=globalTablePtr->buckets[index];
 	    entryPtr!=NULL ; prevPtr=entryPtr, entryPtr=entryPtr->nextPtr) {
 	if (entryPtr->objPtr == objPtr) {
-	    entryPtr->refCount--;
-
 	    /*
 	     * If the literal is no longer being used by any ByteCode, delete
 	     * the entry then remove the reference corresponding to the global
 	     * literal table entry (decrement the ref count of the object).
 	     */
 
-	    if (entryPtr->refCount == 0) {
+	    if (entryPtr->refCount-- <= 1) {
 		if (prevPtr == NULL) {
 		    globalTablePtr->buckets[index] = entryPtr->nextPtr;
 		} else {
@@ -954,8 +955,8 @@ RebuildLiteralTable(
     register LiteralEntry *entryPtr;
     LiteralEntry **bucketPtr;
     const char *bytes;
-    unsigned int oldSize;
-    int count, index, length;
+    unsigned int oldSize, index;
+    int count, length;
 
     oldSize = tablePtr->numBuckets;
     oldBuckets = tablePtr->buckets;

generic/tclLoad.c

@@ -130,7 +130,7 @@ Tcl_LoadObjCmd(
     Tcl_PackageInitProc *initProc;
     const char *p, *fullFileName, *packageName;
     Tcl_LoadHandle loadHandle;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     unsigned len;
     int index, flags = 0;
     Tcl_Obj *const *savedobjv = objv;

generic/tclMain.c

@@ -266,18 +266,14 @@ Tcl_SourceRCFile(
 
 	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
 	    if (c != NULL) {
-		Tcl_Obj *fullNameObj = Tcl_NewStringObj(fullName, -1);
-
 		Tcl_Close(NULL, c);
-		Tcl_IncrRefCount(fullNameObj);
-		if (Tcl_FSEvalFileEx(interp, fullNameObj, NULL) != TCL_OK) {
+		if (Tcl_EvalFile(interp, fullName) != TCL_OK) {
 		    chan = Tcl_GetStdChannel(TCL_STDERR);
 		    if (chan) {
 			Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
 			Tcl_WriteChars(chan, "\n", 1);
 		    }
 		}
-		Tcl_DecrRefCount(fullNameObj);
 	    }
 	}
 	Tcl_DStringFree(&temp);

generic/tclNamesp.c

@@ -32,7 +32,7 @@
  */
 
 typedef struct {
-    size_t numNsCreated;	/* Count of the number of namespaces created
+    unsigned long numNsCreated;	/* Count of the number of namespaces created
 				 * within the thread. This value is used as a
 				 * unique id for each namespace. Cannot be
 				 * per-interp because the nsId is used to
@@ -402,7 +402,7 @@ Tcl_PopCallFrame(
     }
     if (framePtr->numCompiledLocals > 0) {
 	TclDeleteCompiledLocalVars(iPtr, framePtr);
-	if (--framePtr->localCachePtr->refCount == 0) {
+	if (framePtr->localCachePtr->refCount-- <= 1) {
 	    TclFreeLocalCache(interp, framePtr->localCachePtr);
 	}
 	framePtr->localCachePtr = NULL;
@@ -915,6 +915,11 @@ Tcl_DeleteNamespace(
     Tcl_HashSearch search;
     Command *cmdPtr;
 
+    /*
+     * Ensure that this namespace doesn't get deallocated in the meantime.
+     */
+    nsPtr->refCount++;
+
     /*
      * Give anyone interested - notably TclOO - a chance to use this namespace
      * normally despite the fact that the namespace is going to go. Allows the
@@ -1047,16 +1052,7 @@ Tcl_DeleteNamespace(
 #endif
 	    Tcl_DeleteHashTable(&nsPtr->cmdTable);
 
-	    /*
-	     * If the reference count is 0, then discard the namespace.
-	     * Otherwise, mark it as "dead" so that it can't be used.
-	     */
-
-	    if (nsPtr->refCount == 0) {
-		NamespaceFree(nsPtr);
-	    } else {
-		nsPtr->flags |= NS_DEAD;
-	    }
+	    nsPtr ->flags |= NS_DEAD;
 	} else {
 	    /*
 	     * Restore the ::errorInfo and ::errorCode traces.
@@ -1073,6 +1069,7 @@ Tcl_DeleteNamespace(
 	    nsPtr->flags &= ~(NS_DYING|NS_KILLED);
 	}
     }
+    TclNsDecrRefCount(nsPtr);
 }
 
 /*
@@ -2421,6 +2418,35 @@ TclGetNamespaceForQualName(
     return TCL_OK;
 }
 
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclEnsureNamespace --
+ *
+ *	Provide a namespace that is not deleted.
+ *
+ * Value
+ *
+ *	namespacePtr, if it is not scheduled for deletion, or a pointer to a
+ *	new namespace with the same name otherwise.
+ *
+ * Effect
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+Tcl_Namespace *
+TclEnsureNamespace(
+    Tcl_Interp *interp,
+    Tcl_Namespace *namespacePtr)
+{
+    Namespace *nsPtr = (Namespace *) namespacePtr;
+    if (!(nsPtr->flags & NS_DYING)) {
+	    return namespacePtr;
+    }
+    return Tcl_CreateNamespace(interp, nsPtr->fullName, NULL, NULL);
+}
+
 /*
  *----------------------------------------------------------------------
  *
@@ -2638,7 +2664,7 @@ Tcl_FindCommand(
 	Namespace *nsPtr[2];
 	register int search;
 
-	TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr,
+	TclGetNamespaceForQualName(interp, name, cxtNsPtr,
 		flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName);
 
 	/*

generic/tclOO.h

@@ -24,7 +24,7 @@
  * win/tclooConfig.sh
  */
 
-#define TCLOO_VERSION "1.0.4"
+#define TCLOO_VERSION "1.2.0"
 #define TCLOO_PATCHLEVEL TCLOO_VERSION
 
 #include "tcl.h"

generic/tclOOBasic.c

@@ -1206,22 +1206,10 @@ TclOOCopyObjectCmd(
 	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, NULL, NULL);
     } else {
 	const char *name, *namespaceName;
-	Tcl_DString buffer;
 
 	name = TclGetString(objv[2]);
-	Tcl_DStringInit(&buffer);
 	if (name[0] == '\0') {
 	    name = NULL;
-	} else if (name[0]!=':' || name[1]!=':') {
-	    Interp *iPtr = (Interp *) interp;
-
-	    if (iPtr->varFramePtr != NULL) {
-		Tcl_DStringAppend(&buffer,
-			iPtr->varFramePtr->nsPtr->fullName, -1);
-	    }
-	    TclDStringAppendLiteral(&buffer, "::");
-	    Tcl_DStringAppend(&buffer, name, -1);
-	    name = Tcl_DStringValue(&buffer);
 	}
 
 	/*
@@ -1243,7 +1231,6 @@ TclOOCopyObjectCmd(
 	}
 
 	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, name, namespaceName);
-	Tcl_DStringFree(&buffer);
     }
 
     if (o2Ptr == NULL) {

generic/tclOOCall.c

@@ -53,7 +53,8 @@ static void		AddClassFiltersToCallContext(Object *const oPtr,
 			    Class *clsPtr, struct ChainBuilder *const cbPtr,
 			    Tcl_HashTable *const doneFilters, int flags);
 static void		AddClassMethodNames(Class *clsPtr, const int flags,
-			    Tcl_HashTable *const namesPtr);
+			    Tcl_HashTable *const namesPtr,
+			    Tcl_HashTable *const examinedClassesPtr);
 static inline void	AddMethodToCallChain(Method *const mPtr,
 			    struct ChainBuilder *const cbPtr,
 			    Tcl_HashTable *const doneFilters,
@@ -109,7 +110,12 @@ TclOODeleteContext(
     TclOODeleteChain(contextPtr->callPtr);
     if (oPtr != NULL) {
 	TclStackFree(oPtr->fPtr->interp, contextPtr);
-	DelRef(oPtr);
+
+	/*
+	 * Corresponding AddRef() in TclOO.c/TclOOObjectCmdCore
+	 */
+
+	TclOODecrRefCount(oPtr);
     }
 }
 
@@ -232,7 +238,7 @@ FreeMethodNameRep(
  * TclOOInvokeContext --
  *
  *	Invokes a single step along a method call-chain context. Note that the
- *	invokation of a step along the chain can cause further steps along the
+ *	invocation of a step along the chain can cause further steps along the
  *	chain to be invoked. Note that this function is written to be as light
  *	in stack usage as possible.
  *
@@ -367,6 +373,10 @@ TclOOGetSortedMethodList(
 {
     Tcl_HashTable names;	/* Tcl_Obj* method name to "wanted in list"
 				 * mapping. */
+    Tcl_HashTable examinedClasses;
+				/* Used to track what classes have been looked
+				 * at. Is set-like in nature and keyed by
+				 * pointer to class. */
     FOREACH_HASH_DECLS;
     int i;
     Class *mixinPtr;
@@ -376,6 +386,7 @@ TclOOGetSortedMethodList(
     void *isWanted;
 
     Tcl_InitObjHashTable(&names);
+    Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS);
 
     /*
      * Name the bits used in the names table values.
@@ -436,11 +447,14 @@ TclOOGetSortedMethodList(
      * hierarchy.
      */
 
-    AddClassMethodNames(oPtr->selfCls, flags, &names);
+    AddClassMethodNames(oPtr->selfCls, flags, &names, &examinedClasses);
     FOREACH(mixinPtr, oPtr->mixins) {
-	AddClassMethodNames(mixinPtr, flags|TRAVERSED_MIXIN, &names);
+	AddClassMethodNames(mixinPtr, flags|TRAVERSED_MIXIN, &names,
+		&examinedClasses);
     }
 
+    Tcl_DeleteHashTable(&examinedClasses);
+
     /*
      * See how many (visible) method names there are. If none, we do not (and
      * should not) try to sort the list of them.
@@ -495,18 +509,24 @@ TclOOGetSortedClassMethodList(
 {
     Tcl_HashTable names;	/* Tcl_Obj* method name to "wanted in list"
 				 * mapping. */
+    Tcl_HashTable examinedClasses;
+				/* Used to track what classes have been looked
+				 * at. Is set-like in nature and keyed by
+				 * pointer to class. */
     FOREACH_HASH_DECLS;
     int i;
     Tcl_Obj *namePtr;
     void *isWanted;
 
     Tcl_InitObjHashTable(&names);
+    Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS);
 
     /*
      * Process method names from the class hierarchy and the mixin hierarchy.
      */
 
-    AddClassMethodNames(clsPtr, flags, &names);
+    AddClassMethodNames(clsPtr, flags, &names, &examinedClasses);
+    Tcl_DeleteHashTable(&examinedClasses);
 
     /*
      * See how many (visible) method names there are. If none, we do not (and
@@ -581,14 +601,28 @@ AddClassMethodNames(
     Class *clsPtr,		/* Class to get method names from. */
     const int flags,		/* Whether we are interested in just the
 				 * public method names. */
-    Tcl_HashTable *const namesPtr)
+    Tcl_HashTable *const namesPtr,
 				/* Reference to the hash table to put the
 				 * information in. The hash table maps the
 				 * Tcl_Obj * method name to an integral value
 				 * describing whether the method is wanted.
 				 * This ensures that public/private override
-				 * semantics are handled correctly.*/
+				 * semantics are handled correctly. */
+    Tcl_HashTable *const examinedClassesPtr)
+				/* Hash table that tracks what classes have
+				 * already been looked at. The keys are the
+				 * pointers to the classes, and the values are
+				 * immaterial. */
 {
+    /*
+     * If we've already started looking at this class, stop working on it now
+     * to prevent repeated work.
+     */
+
+    if (Tcl_FindHashEntry(examinedClassesPtr, (char *) clsPtr)) {
+	return;
+    }
+
     /*
      * Scope all declarations so that the compiler can stand a good chance of
      * making the recursive step highly efficient. We also hand-implement the
@@ -596,24 +630,31 @@ AddClassMethodNames(
      * tail-recursion optimization usefully.
      */
 
-    if (clsPtr->mixins.num != 0) {
-	Class *mixinPtr;
-	int i;
-
-	/* TODO: Beware of infinite loops! */
-	FOREACH(mixinPtr, clsPtr->mixins) {
-	    AddClassMethodNames(mixinPtr, flags|TRAVERSED_MIXIN, namesPtr);
-	}
-    }
-
     while (1) {
 	FOREACH_HASH_DECLS;
 	Tcl_Obj *namePtr;
 	Method *mPtr;
+	int isNew;
+
+	(void) Tcl_CreateHashEntry(examinedClassesPtr, (char *) clsPtr,
+		&isNew);
+	if (!isNew) {
+	    break;
+	}
+
+	if (clsPtr->mixins.num != 0) {
+	    Class *mixinPtr;
+	    int i;
+
+	    FOREACH(mixinPtr, clsPtr->mixins) {
+		if (mixinPtr != clsPtr) {
+		    AddClassMethodNames(mixinPtr, flags|TRAVERSED_MIXIN,
+			    namesPtr, examinedClassesPtr);
+		}
+	    }
+	}
 
 	FOREACH_HASH(namePtr, mPtr, &clsPtr->classMethods) {
-	    int isNew;
-
 	    hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew);
 	    if (isNew) {
 		int isWanted = (!(flags & PUBLIC_METHOD)
@@ -640,7 +681,8 @@ AddClassMethodNames(
 	int i;
 
 	FOREACH(superPtr, clsPtr->superclasses) {
-	    AddClassMethodNames(superPtr, flags, namesPtr);
+	    AddClassMethodNames(superPtr, flags, namesPtr,
+		    examinedClassesPtr);
 	}
     }
 }
@@ -793,7 +835,7 @@ AddMethodToCallChain(
 	     * Call chain semantics states that methods come as *late* in the
 	     * call chain as possible. This is done by copying down the
 	     * following methods. Note that this does not change the number of
-	     * method invokations in the call chain; it just rearranges them.
+	     * method invocations in the call chain; it just rearranges them.
 	     */
 
 	    Class *declCls = callPtr->chain[i].filterDeclarer;
@@ -863,6 +905,7 @@ InitCallChain(
  * ----------------------------------------------------------------------
  *
  * IsStillValid --
+ *
  *	Calculates whether the given call chain can be used for executing a
  *	method for the given object. The condition on a chain from a cached
  *	location being reusable is:
@@ -898,7 +941,7 @@ IsStillValid(
  * TclOOGetCallContext --
  *
  *	Responsible for constructing the call context, an ordered list of all
- *	method implementations to be called as part of a method invokation.
+ *	method implementations to be called as part of a method invocation.
  *	This method is central to the whole operation of the OO system.
  *
  * ----------------------------------------------------------------------
@@ -1134,6 +1177,11 @@ TclOOGetCallContext(
   returnContext:
     contextPtr = TclStackAlloc(oPtr->fPtr->interp, sizeof(CallContext));
     contextPtr->oPtr = oPtr;
+
+    /*
+     * Corresponding TclOODecrRefCount() in TclOODeleteContext
+     */
+
     AddRef(oPtr);
     contextPtr->callPtr = callPtr;
     contextPtr->skip = 2;
@@ -1480,7 +1528,7 @@ TclOORenderCallChain(
     /*
      * Do the actual construction of the descriptions. They consist of a list
      * of triples that describe the details of how a method is understood. For
-     * each triple, the first word is the type of invokation ("method" is
+     * each triple, the first word is the type of invocation ("method" is
      * normal, "unknown" is special because it adds the method name as an
      * extra argument when handled by some method types, and "filter" is
      * special because it's a filter method). The second word is the name of

generic/tclOODefineCmds.c

@@ -123,6 +123,7 @@ static const struct DeclaredSlot slots[] = {
  * ----------------------------------------------------------------------
  *
  * BumpGlobalEpoch --
+ *
  *	Utility that ensures that call chains that are invalid will get thrown
  *	away at an appropriate time. Note that exactly which epoch gets
  *	advanced will depend on exactly what the class is tangled up in; in
@@ -167,6 +168,7 @@ BumpGlobalEpoch(
  * ----------------------------------------------------------------------
  *
  * RecomputeClassCacheFlag --
+ *
  *	Determine whether the object is prototypical of its class, and hence
  *	able to use the class's method chain cache.
  *
@@ -189,6 +191,7 @@ RecomputeClassCacheFlag(
  * ----------------------------------------------------------------------
  *
  * TclOOObjectSetFilters --
+ *
  *	Install a list of filter method names into an object.
  *
  * ----------------------------------------------------------------------
@@ -247,6 +250,7 @@ TclOOObjectSetFilters(
  * ----------------------------------------------------------------------
  *
  * TclOOClassSetFilters --
+ *
  *	Install a list of filter method names into a class.
  *
  * ----------------------------------------------------------------------
@@ -309,6 +313,7 @@ TclOOClassSetFilters(
  * ----------------------------------------------------------------------
  *
  * TclOOObjectSetMixins --
+ *
  *	Install a list of mixin classes into an object.
  *
  * ----------------------------------------------------------------------
@@ -326,9 +331,7 @@ TclOOObjectSetMixins(
     if (numMixins == 0) {
 	if (oPtr->mixins.num != 0) {
 	    FOREACH(mixinPtr, oPtr->mixins) {
-		if (mixinPtr) {
-		    TclOORemoveFromInstances(oPtr, mixinPtr);
-		}
+		TclOORemoveFromInstances(oPtr, mixinPtr);
 	    }
 	    ckfree(oPtr->mixins.list);
 	    oPtr->mixins.num = 0;
@@ -352,6 +355,13 @@ TclOOObjectSetMixins(
 	FOREACH(mixinPtr, oPtr->mixins) {
 	    if (mixinPtr != oPtr->selfCls) {
 		TclOOAddToInstances(oPtr, mixinPtr);
+
+		/*
+		 * Corresponding TclOODecrRefCount() is in the caller of this
+		 * function. 
+		 */
+
+		TclOODecrRefCount(mixinPtr->thisPtr);
 	    }
 	}
     }
@@ -362,6 +372,7 @@ TclOOObjectSetMixins(
  * ----------------------------------------------------------------------
  *
  * TclOOClassSetMixins --
+ *
  *	Install a list of mixin classes into a class.
  *
  * ----------------------------------------------------------------------
@@ -399,6 +410,13 @@ TclOOClassSetMixins(
 	memcpy(classPtr->mixins.list, mixins, sizeof(Class *) * numMixins);
 	FOREACH(mixinPtr, classPtr->mixins) {
 	    TclOOAddToMixinSubs(classPtr, mixinPtr);
+
+	    /*
+	     * Corresponding TclOODecrRefCount() is in the caller of this
+	     * function.
+	     */
+
+	    TclOODecrRefCount(mixinPtr->thisPtr);
 	}
     }
     BumpGlobalEpoch(interp, classPtr);
@@ -408,6 +426,7 @@ TclOOClassSetMixins(
  * ----------------------------------------------------------------------
  *
  * RenameDeleteMethod --
+ *
  *	Core of the code to rename and delete methods.
  *
  * ----------------------------------------------------------------------
@@ -497,6 +516,7 @@ RenameDeleteMethod(
  * ----------------------------------------------------------------------
  *
  * TclOOUnknownDefinition --
+ *
  *	Handles what happens when an unknown command is encountered during the
  *	processing of a definition script. Works by finding a command in the
  *	operating definition namespace that the requested command is a unique
@@ -575,6 +595,7 @@ TclOOUnknownDefinition(
  * ----------------------------------------------------------------------
  *
  * FindCommand --
+ *
  *	Specialized version of Tcl_FindCommand that handles command prefixes
  *	and disallows namespace magic.
  *
@@ -635,6 +656,7 @@ FindCommand(
  * ----------------------------------------------------------------------
  *
  * InitDefineContext --
+ *
  *	Does the magic incantations necessary to push the special stack frame
  *	used when processing object definitions. It is up to the caller to
  *	dispose of the frame (with TclPopStackFrame) when finished.
@@ -660,7 +682,9 @@ InitDefineContext(
 	return TCL_ERROR;
     }
 
-    /* framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules */
+    /*
+     * framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules.
+     */
 
     (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr,
 	    namespacePtr, FRAME_IS_OO_DEFINE);
@@ -675,6 +699,7 @@ InitDefineContext(
  * ----------------------------------------------------------------------
  *
  * TclOOGetDefineCmdContext --
+ *
  *	Extracts the magic token from the current stack frame, or returns NULL
  *	(and leaves an error message) otherwise.
  *
@@ -711,6 +736,7 @@ TclOOGetDefineCmdContext(
  * ----------------------------------------------------------------------
  *
  * GetClassInOuterContext --
+ *
  *	Wrapper round Tcl_GetObjectFromObj to perform the lookup in the
  *	context that called oo::define (or equivalent). Note that this may
  *	have to go up multiple levels to get the level that we started doing
@@ -753,6 +779,7 @@ GetClassInOuterContext(
  * ----------------------------------------------------------------------
  *
  * GenerateErrorInfo --
+ *
  *	Factored out code to generate part of the error trace messages.
  *
  * ----------------------------------------------------------------------
@@ -791,6 +818,7 @@ GenerateErrorInfo(
  * ----------------------------------------------------------------------
  *
  * MagicDefinitionInvoke --
+ *
  *	Part of the implementation of the "oo::define" and "oo::objdefine"
  *	commands that is used to implement the more-than-one-argument case,
  *	applying ensemble-like tricks with dispatch so that error messages are
@@ -854,6 +882,7 @@ MagicDefinitionInvoke(
  * ----------------------------------------------------------------------
  *
  * TclOODefineObjCmd --
+ *
  *	Implementation of the "oo::define" command. Works by effectively doing
  *	the same as 'namespace eval', but with extra magic applied so that the
  *	object to be modified is known to the commands in the target
@@ -914,7 +943,7 @@ TclOODefineObjCmd(
     } else {
 	result = MagicDefinitionInvoke(interp, fPtr->defineNs, 2, objc, objv);
     }
-    DelRef(oPtr);
+    TclOODecrRefCount(oPtr);
 
     /*
      * Restore the previous "current" namespace.
@@ -928,6 +957,7 @@ TclOODefineObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOOObjDefObjCmd --
+ *
  *	Implementation of the "oo::objdefine" command. Works by effectively
  *	doing the same as 'namespace eval', but with extra magic applied so
  *	that the object to be modified is known to the commands in the target
@@ -981,7 +1011,7 @@ TclOOObjDefObjCmd(
     } else {
 	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 2, objc, objv);
     }
-    DelRef(oPtr);
+    TclOODecrRefCount(oPtr);
 
     /*
      * Restore the previous "current" namespace.
@@ -995,6 +1025,7 @@ TclOOObjDefObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineSelfObjCmd --
+ *
  *	Implementation of the "self" subcommand of the "oo::define" command.
  *	Works by effectively doing the same as 'namespace eval', but with
  *	extra magic applied so that the object to be modified is known to the
@@ -1048,7 +1079,7 @@ TclOODefineSelfObjCmd(
     } else {
 	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 1, objc, objv);
     }
-    DelRef(oPtr);
+    TclOODecrRefCount(oPtr);
 
     /*
      * Restore the previous "current" namespace.
@@ -1062,6 +1093,7 @@ TclOODefineSelfObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineObjSelfObjCmd --
+ *
  *	Implementation of the "self" subcommand of the "oo::objdefine"
  *	command.
  *
@@ -1095,6 +1127,7 @@ TclOODefineObjSelfObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineClassObjCmd --
+ *
  *	Implementation of the "class" subcommand of the "oo::objdefine"
  *	command.
  *
@@ -1168,11 +1201,14 @@ TclOODefineClassObjCmd(
 
     if (oPtr->selfCls != clsPtr) {
 	TclOORemoveFromInstances(oPtr, oPtr->selfCls);
+
+	/*
+	 * Reference count already incremented a few lines up.
+	 */
+
 	oPtr->selfCls = clsPtr;
+
 	TclOOAddToInstances(oPtr, oPtr->selfCls);
-	if (!(clsPtr->thisPtr->flags & OBJECT_DELETED)) {
-	    oPtr->flags &= ~CLASS_GONE;
-	}
 	if (oPtr->classPtr != NULL) {
 	    BumpGlobalEpoch(interp, oPtr->classPtr);
 	} else {
@@ -1186,6 +1222,7 @@ TclOODefineClassObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineConstructorObjCmd --
+ *
  *	Implementation of the "constructor" subcommand of the "oo::define"
  *	command.
  *
@@ -1254,6 +1291,7 @@ TclOODefineConstructorObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineDeleteMethodObjCmd --
+ *
  *	Implementation of the "deletemethod" subcommand of the "oo::define"
  *	and "oo::objdefine" commands.
  *
@@ -1310,6 +1348,7 @@ TclOODefineDeleteMethodObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineDestructorObjCmd --
+ *
  *	Implementation of the "destructor" subcommand of the "oo::define"
  *	command.
  *
@@ -1374,6 +1413,7 @@ TclOODefineDestructorObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineExportObjCmd --
+ *
  *	Implementation of the "export" subcommand of the "oo::define" and
  *	"oo::objdefine" commands.
  *
@@ -1468,6 +1508,7 @@ TclOODefineExportObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineForwardObjCmd --
+ *
  *	Implementation of the "forward" subcommand of the "oo::define" and
  *	"oo::objdefine" commands.
  *
@@ -1528,6 +1569,7 @@ TclOODefineForwardObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineMethodObjCmd --
+ *
  *	Implementation of the "method" subcommand of the "oo::define" and
  *	"oo::objdefine" commands.
  *
@@ -1585,6 +1627,7 @@ TclOODefineMethodObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineMixinObjCmd --
+ *
  *	Implementation of the "mixin" subcommand of the "oo::define" and
  *	"oo::objdefine" commands.
  *
@@ -1628,6 +1671,13 @@ TclOODefineMixinObjCmd(
 	    goto freeAndError;
 	}
 	mixins[i-1] = clsPtr;
+
+	/*
+	 * Corresponding TclOODecrRefCount() is in TclOOObjectSetMixins,
+	 * TclOOClassSetMixinsk, or just below if this function fails.
+	 */
+
+	AddRef(mixins[i-1]->thisPtr);
     }
 
     if (isInstanceMixin) {
@@ -1640,6 +1690,9 @@ TclOODefineMixinObjCmd(
     return TCL_OK;
 
   freeAndError:
+    while (--i > 0) {
+	TclOODecrRefCount(mixins[i]->thisPtr);
+    }
     TclStackFree(interp, mixins);
     return TCL_ERROR;
 }
@@ -1648,6 +1701,7 @@ TclOODefineMixinObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineRenameMethodObjCmd --
+ *
  *	Implementation of the "renamemethod" subcommand of the "oo::define"
  *	and "oo::objdefine" commands.
  *
@@ -1704,6 +1758,7 @@ TclOODefineRenameMethodObjCmd(
  * ----------------------------------------------------------------------
  *
  * TclOODefineUnexportObjCmd --
+ *
  *	Implementation of the "unexport" subcommand of the "oo::define" and
  *	"oo::objdefine" commands.
  *
@@ -1798,6 +1853,7 @@ TclOODefineUnexportObjCmd(
  * ----------------------------------------------------------------------
  *
  * Tcl_ClassSetConstructor, Tcl_ClassSetDestructor --
+ *
  *	How to install a constructor or destructor into a class; API to call
  *	from C.
  *
@@ -1852,6 +1908,7 @@ Tcl_ClassSetDestructor(
  * ----------------------------------------------------------------------
  *
  * TclOODefineSlots --
+ *
  *	Create the "::oo::Slot" class and its standard instances. Class
  *	definition is empty at the stage (added by scripting).
  *
@@ -1895,6 +1952,7 @@ TclOODefineSlots(
  * ----------------------------------------------------------------------
  *
  * ClassFilterGet, ClassFilterSet --
+ *
  *	Implementation of the "filter" slot accessors of the "oo::define"
  *	command.
  *
@@ -1974,6 +2032,7 @@ ClassFilterSet(
  * ----------------------------------------------------------------------
  *
  * ClassMixinGet, ClassMixinSet --
+ *
  *	Implementation of the "mixin" slot accessors of the "oo::define"
  *	command.
  *
@@ -2055,6 +2114,7 @@ ClassMixinSet(
 	mixins[i] = GetClassInOuterContext(interp, mixinv[i],
 		"may only mix in classes");
 	if (mixins[i] == NULL) {
+	    i--;
 	    goto freeAndError;
 	}
 	if (TclOOIsReachable(oPtr->classPtr, mixins[i])) {
@@ -2063,6 +2123,13 @@ ClassMixinSet(
 	    Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL);
 	    goto freeAndError;
 	}
+
+	/*
+	 * Corresponding TclOODecrRefCount() is in TclOOClassSetMixins, or
+	 * just below if this function fails.
+	 */
+
+	AddRef(mixins[i]->thisPtr);
     }
 
     TclOOClassSetMixins(interp, oPtr->classPtr, mixinc, mixins);
@@ -2070,6 +2137,9 @@ ClassMixinSet(
     return TCL_OK;
 
   freeAndError:
+    while (i-- > 0) {
+	TclOODecrRefCount(mixins[i]->thisPtr);
+    }
     TclStackFree(interp, mixins);
     return TCL_ERROR;
 }
@@ -2078,6 +2148,7 @@ ClassMixinSet(
  * ----------------------------------------------------------------------
  *
  * ClassSuperGet, ClassSuperSet --
+ *
  *	Implementation of the "superclass" slot accessors of the "oo::define"
  *	command.
  *
@@ -2172,16 +2243,24 @@ ClassSuperSet(
 
     if (superc == 0) {
 	superclasses = ckrealloc(superclasses, sizeof(Class *));
-	superclasses[0] = oPtr->fPtr->objectCls;
-	superc = 1;
 	if (TclOOIsReachable(oPtr->fPtr->classCls, oPtr->classPtr)) {
 	    superclasses[0] = oPtr->fPtr->classCls;
+	} else {
+	    superclasses[0] = oPtr->fPtr->objectCls;
 	}
+	superc = 1;
+
+	/*
+	 * Corresponding TclOODecrRefCount is near the end of this function.
+	 */
+
+	AddRef(superclasses[0]->thisPtr);
     } else {
 	for (i=0 ; i<superc ; i++) {
 	    superclasses[i] = GetClassInOuterContext(interp, superv[i],
 		    "only a class can be a superclass");
 	    if (superclasses[i] == NULL) {
+		i--;
 		goto failedAfterAlloc;
 	    }
 	    for (j=0 ; j<i ; j++) {
@@ -2198,9 +2277,19 @@ ClassSuperSet(
 			"attempt to form circular dependency graph", -1));
 		Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL);
 	    failedAfterAlloc:
+		for (; i > 0; i--) {
+		    TclOODecrRefCount(superclasses[i]->thisPtr);
+		}
 		ckfree(superclasses);
 		return TCL_ERROR;
 	    }
+
+	    /*
+	     * Corresponding TclOODecrRefCount() is near the end of this
+	     * function.
+	     */
+
+	    AddRef(superclasses[i]->thisPtr);
 	}
     }
 
@@ -2221,6 +2310,12 @@ ClassSuperSet(
     oPtr->classPtr->superclasses.num = superc;
     FOREACH(superPtr, oPtr->classPtr->superclasses) {
 	TclOOAddToSubclasses(oPtr->classPtr, superPtr);
+
+	/*
+	 * To account for the AddRef() earlier in this function.
+	 */
+
+	TclOODecrRefCount(superPtr->thisPtr);
     }
     BumpGlobalEpoch(interp, oPtr->classPtr);
 
@@ -2231,6 +2326,7 @@ ClassSuperSet(
  * ----------------------------------------------------------------------
  *
  * ClassVarsGet, ClassVarsSet --
+ *
  *	Implementation of the "variable" slot accessors of the "oo::define"
  *	command.
  *
@@ -2373,6 +2469,7 @@ ClassVarsSet(
  * ----------------------------------------------------------------------
  *
  * ObjectFilterGet, ObjectFilterSet --
+ *
  *	Implementation of the "filter" slot accessors of the "oo::objdefine"
  *	command.
  *
@@ -2440,6 +2537,7 @@ ObjFilterSet(
  * ----------------------------------------------------------------------
  *
  * ObjectMixinGet, ObjectMixinSet --
+ *
  *	Implementation of the "mixin" slot accessors of the "oo::objdefine"
  *	command.
  *
@@ -2511,9 +2609,19 @@ ObjMixinSet(
 	mixins[i] = GetClassInOuterContext(interp, mixinv[i],
 		"may only mix in classes");
 	if (mixins[i] == NULL) {
+	    while (i-- > 0) {
+		TclOODecrRefCount(mixins[i]->thisPtr);
+	    }
 	    TclStackFree(interp, mixins);
 	    return TCL_ERROR;
 	}
+
+	/*
+	 * Corresponding TclOODecrRefCount() is in TclOOObjectSetMixins() or
+	 * just above if this function fails.
+	 */
+
+	AddRef(mixins[i]->thisPtr);
     }
 
     TclOOObjectSetMixins(oPtr, mixinc, mixins);
@@ -2525,6 +2633,7 @@ ObjMixinSet(
  * ----------------------------------------------------------------------
  *
  * ObjectVarsGet, ObjectVarsSet --
+ *
  *	Implementation of the "variable" slot accessors of the "oo::objdefine"
  *	command.
  *

generic/tclOOInt.h

@@ -149,8 +149,8 @@ typedef struct Object {
     struct Foundation *fPtr;	/* The basis for the object system. Putting
 				 * this here allows the avoidance of quite a
 				 * lot of hash lookups on the critical path
-				 * for object invokation and creation. */
-    Tcl_Namespace *namespacePtr;/* This object's tame namespace. */
+				 * for object invocation and creation. */
+    Tcl_Namespace *namespacePtr;/* This object's namespace. */
     Tcl_Command command;	/* Reference to this object's public
 				 * command. */
     Tcl_Command myCommand;	/* Reference to this object's internal
@@ -162,12 +162,12 @@ typedef struct Object {
 				/* Classes mixed into this object. */
     LIST_STATIC(Tcl_Obj *) filters;
 				/* List of filter names. */
-    struct Class *classPtr;	/* All classes have this non-NULL; it points
-				 * to the class structure. Everything else has
-				 * this NULL. */
+    struct Class *classPtr;	/* This is non-NULL for all classes, and NULL
+				 *  for everything else. It points to the class
+				 *  structure. */
     int refCount;		/* Number of strong references to this object.
 				 * Note that there may be many more weak
-				 * references; this mechanism is there to
+				 * references; this mechanism exists to
 				 * avoid Tcl_Preserve. */
     int flags;
     int creationEpoch;		/* Unique value to make comparisons of objects
@@ -193,9 +193,10 @@ typedef struct Object {
 				 * destroyed. */
 #define DESTRUCTOR_CALLED 2	/* Flag to say that the destructor has been
 				 * called. */
-#define CLASS_GONE	4	/* Indicates that the class of this object has
-				 * been deleted, and so the object should not
-				 * attempt to remove itself from its class. */
+#define CLASS_GONE	4	/* Obsolete. Indicates that the class of this
+				 * object has been deleted, and so the object
+				 * should not attempt to remove itself from its
+				 * class. */
 #define ROOT_OBJECT 0x1000	/* Flag to say that this object is the root of
 				 * the class hierarchy and should be treated
 				 * specially during teardown. */
@@ -222,10 +223,6 @@ typedef struct Object {
 typedef struct Class {
     Object *thisPtr;		/* Reference to the object associated with
 				 * this class. */
-    int refCount;		/* Number of strong references to this class.
-				 * Weak references are not counted; the
-				 * purpose of this is to avoid Tcl_Preserve as
-				 * that is quite slow. */
     int flags;			/* Assorted flags. */
     LIST_STATIC(struct Class *) superclasses;
 				/* List of superclasses, used for generation
@@ -323,7 +320,7 @@ typedef struct Foundation {
 } Foundation;
 
 /*
- * A call context structure is built when a method is called. They contain the
+ * A call context structure is built when a method is called. It contains the
  * chain of method implementations that are to be invoked by a particular
  * call, and the process of calling walks the chain, with the [next] command
  * proceeding to the next entry in the chain.
@@ -334,7 +331,7 @@ typedef struct Foundation {
 struct MInvoke {
     Method *mPtr;		/* Reference to the method implementation
 				 * record. */
-    int isFilter;		/* Whether this is a filter invokation. */
+    int isFilter;		/* Whether this is a filter invocation. */
     Class *filterDeclarer;	/* What class decided to add the filter; if
 				 * NULL, it was added by the object. */
 };
@@ -495,6 +492,11 @@ MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
 			    const char *nsNameStr, int objc,
 			    Tcl_Obj *const *objv, int skip,
 			    Tcl_Object *objectPtr);
+MODULE_SCOPE Object *	TclNewObjectInstanceCommon(Tcl_Interp *interp,
+			    Class *classPtr,
+			    const char *nameStr,
+			    const char *nsNameStr);
+MODULE_SCOPE int	TclOODecrRefCount(Object *oPtr);
 MODULE_SCOPE int	TclOODefineSlots(Foundation *fPtr);
 MODULE_SCOPE void	TclOODeleteChain(CallChain *callPtr);
 MODULE_SCOPE void	TclOODeleteChainCache(Tcl_HashTable *tablePtr);
@@ -524,10 +526,10 @@ MODULE_SCOPE int	TclNRObjectContextInvokeNext(Tcl_Interp *interp,
 MODULE_SCOPE void	TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr,
 			    const DeclaredClassMethod *dcm);
 MODULE_SCOPE Tcl_Obj *	TclOOObjectName(Tcl_Interp *interp, Object *oPtr);
-MODULE_SCOPE void	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);
-MODULE_SCOPE void	TclOORemoveFromMixinSubs(Class *subPtr,
+MODULE_SCOPE int	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);
+MODULE_SCOPE int	TclOORemoveFromMixinSubs(Class *subPtr,
 			    Class *mixinPtr);
-MODULE_SCOPE void	TclOORemoveFromSubclasses(Class *subPtr,
+MODULE_SCOPE int	TclOORemoveFromSubclasses(Class *subPtr,
 			    Class *superPtr);
 MODULE_SCOPE Tcl_Obj *	TclOORenderCallChain(Tcl_Interp *interp,
 			    CallChain *callPtr);
@@ -541,19 +543,22 @@ MODULE_SCOPE void	TclOOSetupVariableResolver(Tcl_Namespace *nsPtr);
 
 #include "tclOOIntDecls.h"
 
+/*
+ * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
+ */
+
+#define AddRef(ptr) ((ptr)->refCount++)
+
 /*
  * A convenience macro for iterating through the lists used in the internal
- * memory management of objects. This is a bit gnarly because we want to do
- * the assignment of the picked-out value only when the body test succeeds,
- * but we cannot rely on the assigned value being useful, forcing us to do
- * some nasty stuff with the comma operator. The compiler's optimizer should
- * be able to sort it all out!
- *
+ * memory management of objects.
  * REQUIRES DECLARATION: int i;
  */
 
 #define FOREACH(var,ary) \
-	for(i=0 ; (i<(ary).num?((var=(ary).list[i]),1):0) ; i++)
+    for(i=0 ; i<(ary).num; i++) if ((ary).list[i] == NULL) { \
+	continue; \
+    } else if (var = (ary).list[i], 1) 
 
 /*
  * Convenience macros for iterating through hash tables. FOREACH_HASH_DECLS
@@ -588,17 +593,6 @@ MODULE_SCOPE void	TclOOSetupVariableResolver(Tcl_Namespace *nsPtr);
 	} \
     } while(0)
 
-/*
- * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
- */
-
-#define AddRef(ptr) ((ptr)->refCount++)
-#define DelRef(ptr) do {			\
-	if ((ptr)->refCount-- <= 1) {		\
-	    ckfree(ptr);			\
-	}					\
-    } while(0)
-
 #endif /* TCL_OO_INTERNAL_H */
 
 /*

generic/tclOOMethod.c

@@ -1314,6 +1314,7 @@ CloneProcedureMethod(
      */
 
     bodyObj = Tcl_DuplicateObj(pmPtr->procPtr->bodyPtr);
+    Tcl_GetString(bodyObj);
     TclFreeIntRep(bodyObj);
 
     /*

generic/tclObj.c

@@ -242,6 +242,7 @@ static int		SetCmdNameFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
  * implementations.
  */
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 static const Tcl_ObjType oldBooleanType = {
     "boolean",			/* name */
     NULL,			/* freeIntRepProc */
@@ -249,8 +250,13 @@ static const Tcl_ObjType oldBooleanType = {
     NULL,			/* updateStringProc */
     TclSetBooleanFromAny		/* setFromAnyProc */
 };
+#endif
 const Tcl_ObjType tclBooleanType = {
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
     "booleanString",		/* name */
+#else
+    "boolean",			/* name */
+#endif
     NULL,			/* freeIntRepProc */
     NULL,			/* dupIntRepProc */
     NULL,			/* updateStringProc */
@@ -344,17 +350,17 @@ typedef struct ResolvedCmdName {
 				 * reference (not the namespace that contains
 				 * the referenced command). NULL if the name
 				 * is fully qualified.*/
-    size_t refNsId;		/* refNsPtr's unique namespace id. Used to
+    unsigned long refNsId;		/* refNsPtr's unique namespace id. Used to
 				 * verify that refNsPtr is still valid (e.g.,
 				 * it's possible that the cmd's containing
 				 * namespace was deleted and a new one created
 				 * at the same address). */
-    size_t refNsCmdEpoch;	/* Value of the referencing namespace's
+    unsigned int refNsCmdEpoch;	/* Value of the referencing namespace's
 				 * cmdRefEpoch when the pointer was cached.
 				 * Before using the cached pointer, we check
 				 * if the namespace's epoch was incremented;
 				 * if so, this cached pointer is invalid. */
-    size_t cmdEpoch;		/* Value of the command's cmdEpoch when this
+    unsigned int cmdEpoch; /* Value of the command's cmdEpoch when this
 				 * pointer was cached. Before using the cached
 				 * pointer, we check if the cmd's epoch was
 				 * incremented; if so, the cmd was renamed,
@@ -406,7 +412,9 @@ TclInitObjSubsystem(void)
     Tcl_RegisterObjType(&tclProcBodyType);
 
     /* For backward compatibility only ... */
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
     Tcl_RegisterObjType(&oldBooleanType);
+#endif
 #ifndef TCL_WIDE_INT_IS_LONG
     Tcl_RegisterObjType(&tclWideIntType);
 #endif
@@ -3038,7 +3046,7 @@ Tcl_SetWideIntObj(
 #else
 	mp_int big;
 
-	TclBNInitBignumFromWideInt(&big, wideValue);
+	TclInitBignumFromWideInt(&big, wideValue);
 	Tcl_SetBignumObj(objPtr, &big);
 #endif
     }
@@ -3402,12 +3410,12 @@ GetBignumFromObj(
 	    return TCL_OK;
 	}
 	if (objPtr->typePtr == &tclIntType) {
-	    TclBNInitBignumFromLong(bignumValue, objPtr->internalRep.longValue);
+	    TclInitBignumFromLong(bignumValue, objPtr->internalRep.longValue);
 	    return TCL_OK;
 	}
 #ifndef TCL_WIDE_INT_IS_LONG
 	if (objPtr->typePtr == &tclWideIntType) {
-	    TclBNInitBignumFromWideInt(bignumValue,
+	    TclInitBignumFromWideInt(bignumValue,
 		    objPtr->internalRep.wideValue);
 	    return TCL_OK;
 	}

generic/tclPanic.c

@@ -111,7 +111,7 @@ Tcl_PanicVA(
 	__builtin_trap();
 #   elif defined(_WIN64)
 	__debugbreak();
-#   elif defined(_MSC_VER)
+#   elif defined(_MSC_VER) && defined (_M_IX86)
 	_asm {int 3}
 #   else
 	DebugBreak();

generic/tclParse.c

@@ -829,7 +829,7 @@ TclParseBackslash(
 				 * written there. */
 {
     register const char *p = src+1;
-    Tcl_UniChar unichar;
+    Tcl_UniChar unichar = 0;
     int result;
     int count;
     char buf[TCL_UTF_MAX];

generic/tclPathObj.c

@@ -13,6 +13,7 @@
 
 #include "tclInt.h"
 #include "tclFileSystem.h"
+#include <assert.h>
 
 /*
  * Prototypes for functions defined later in this file.
@@ -849,18 +850,20 @@ TclJoinPath(
     int elements,
     Tcl_Obj * const objv[])
 {
-    Tcl_Obj *res;
+    Tcl_Obj *res = NULL;
     int i;
     const Tcl_Filesystem *fsPtr = NULL;
 
-    res = NULL;
+    assert ( elements >= 0 );
 
-    for (i = 0; i < elements; i++) {
-	int driveNameLength, strEltLen, length;
-	Tcl_PathType type;
-	char *strElt, *ptr;
-	Tcl_Obj *driveName = NULL;
-	Tcl_Obj *elt = objv[i];
+    if (elements == 0) {
+	return Tcl_NewObj();
+    }
+
+    assert ( elements > 0 );
+
+    if (elements == 2) {
+	Tcl_Obj *elt = objv[0];
 
 	/*
 	 * This is a special case where we can be much more efficient, where
@@ -869,18 +872,17 @@ TclJoinPath(
 	 * object which can be normalized more efficiently. Currently we only
 	 * use the special case when we have exactly two elements, but we
 	 * could expand that in the future.
-         *
-         * Bugfix [a47641a0]. TclNewFSPathObj requires first argument
-         * to be an absolute path. Added a check for that elt is absolute.
+	 *
+	 * Bugfix [a47641a0]. TclNewFSPathObj requires first argument
+	 * to be an absolute path. Added a check for that elt is absolute.
 	 */
 
-	if ((i == (elements-2)) && (i == 0)
-                && (elt->typePtr == &tclFsPathType)
+	if ((elt->typePtr == &tclFsPathType)
 		&& !((elt->bytes != NULL) && (elt->bytes[0] == '\0'))
                 && TclGetPathType(elt, NULL, NULL, NULL) == TCL_PATH_ABSOLUTE) {
-            Tcl_Obj *tailObj = objv[i+1];
+            Tcl_Obj *tailObj = objv[1];
+	    Tcl_PathType type = TclGetPathType(tailObj, NULL, NULL, NULL);
 
-	    type = TclGetPathType(tailObj, NULL, NULL, NULL);
 	    if (type == TCL_PATH_RELATIVE) {
 		const char *str;
 		int len;
@@ -893,9 +895,6 @@ TclJoinPath(
 		     * the base itself is just fine!
 		     */
 
-		    if (res != NULL) {
-			TclDecrRefCount(res);
-		    }
 		    return elt;
 		}
 
@@ -918,9 +917,6 @@ TclJoinPath(
 
 		    if ((tclPlatform != TCL_PLATFORM_WINDOWS)
 			    || (strchr(Tcl_GetString(elt), '\\') == NULL)) {
-			if (res != NULL) {
-			    TclDecrRefCount(res);
-			}
 
 			if (PATHFLAGS(elt)) {
 			    return TclNewFSPathObj(elt, str, len);
@@ -940,23 +936,28 @@ TclJoinPath(
 		 * more general code below handle things.
 		 */
 	    } else if (tclPlatform == TCL_PLATFORM_UNIX) {
-		if (res != NULL) {
-		    TclDecrRefCount(res);
-		}
 		return tailObj;
 	    } else {
 		const char *str = TclGetString(tailObj);
 
 		if (tclPlatform == TCL_PLATFORM_WINDOWS) {
 		    if (strchr(str, '\\') == NULL) {
-			if (res != NULL) {
-			    TclDecrRefCount(res);
-			}
 			return tailObj;
 		    }
 		}
 	    }
 	}
+    }
+
+    assert ( res == NULL );
+
+    for (i = 0; i < elements; i++) {
+	int driveNameLength, strEltLen, length;
+	Tcl_PathType type;
+	char *strElt, *ptr;
+	Tcl_Obj *driveName = NULL;
+	Tcl_Obj *elt = objv[i];
+
 	strElt = TclGetStringFromObj(elt, &strEltLen);
 	driveNameLength = 0;
 	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
@@ -1051,10 +1052,8 @@ TclJoinPath(
     noQuickReturn:
 	if (res == NULL) {
 	    res = Tcl_NewObj();
-	    ptr = TclGetStringFromObj(res, &length);
-	} else {
-	    ptr = TclGetStringFromObj(res, &length);
 	}
+	ptr = TclGetStringFromObj(res, &length);
 
 	/*
 	 * Strip off any './' before a tilde, unless this is the beginning of
@@ -1087,6 +1086,7 @@ TclJoinPath(
 
 		if (sep != NULL) {
 		    separator = TclGetString(sep)[0];
+		    TclDecrRefCount(sep);
 		}
 		/* Safety check in case the VFS driver caused sharing */
 		if (Tcl_IsShared(res)) {
@@ -1122,9 +1122,7 @@ TclJoinPath(
 	    Tcl_SetObjLength(res, length);
 	}
     }
-    if (res == NULL) {
-	res = Tcl_NewObj();
-    }
+    assert ( res != NULL );
     return res;
 }
 
@@ -1811,7 +1809,6 @@ Tcl_FSGetNormalizedPath(
 	 */
 
 	(void) TclGetStringFromObj(dir, &cwdLen);
-	cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');
 
 	/* Normalize the combined string. */
 
@@ -1833,12 +1830,12 @@ Tcl_FSGetNormalizedPath(
 	     * normalized head, we can more efficiently normalize the combined
 	     * path by passing over only the unnormalized tail portion. When
 	     * this is sufficient, prior developers claim this should be much
-	     * faster. We use 'cwdLen-1' so that we are already pointing at
+	     * faster. We use 'cwdLen' so that we are already pointing at
 	     * the dir-separator that we know about. The normalization code
 	     * will actually start off directly after that separator.
 	     */
 
-	    TclFSNormalizeToUniquePath(interp, copy, cwdLen-1);
+	    TclFSNormalizeToUniquePath(interp, copy, cwdLen);
 	}
 
 	/* Now we need to construct the new path object. */

generic/tclPipe.c

@@ -668,7 +668,13 @@ TclCreatePipeline(
 	    if (*p == '>') {
 		p++;
 		atOK = 0;
-		flags = O_WRONLY | O_CREAT;
+
+		/*
+		 * Note that the O_APPEND flag only has an effect on POSIX
+		 * platforms. On Windows, we just have to carry on regardless.
+		 */
+
+		flags = O_WRONLY | O_CREAT | O_APPEND;
 	    }
 	    if (errorClose != 0) {
 		errorClose = 0;

generic/tclPkg.c

@@ -331,8 +331,8 @@ Tcl_PkgRequireEx(
 	 *
 	 * Second, how does this work? If we reach this point, then the global
 	 * variable tclEmptyStringRep has the value NULL. Compare that with
-	 * the definition of tclEmptyStringRep near the top of the file
-	 * generic/tclObj.c. It clearly should not have the value NULL; it
+	 * the definition of tclEmptyStringRep near the top of this file.
+	 * It clearly should not have the value NULL; it
 	 * should point to the char tclEmptyString. If we see it having the
 	 * value NULL, then somehow we are seeing a Tcl library that isn't
 	 * completely initialized, and that's an indicator for the error
@@ -348,18 +348,11 @@ Tcl_PkgRequireEx(
 	 * After all, two Tcl libraries can't be a good thing!)
 	 *
 	 * Trouble is that's going to be tricky. We're now using a Tcl library
-	 * that's not fully initialized. In particular, it doesn't have a
-	 * proper value for tclEmptyStringRep. The Tcl_Obj system heavily
-	 * depends on the value of tclEmptyStringRep and all of Tcl depends
-	 * (increasingly) on the Tcl_Obj system, we need to correct that flaw
-	 * before making the calls to set the interpreter result to the error
-	 * message. That's the only flaw corrected; other problems with
-	 * initialization of the Tcl library are not remedied, so be very
-	 * careful about adding any other calls here without checking how they
-	 * behave when initialization is incomplete.
+	 * that's not fully initialized. Functions in it may not work
+	 * reliably, so be very careful about adding any other calls here
+	 * without checking how they behave when initialization is incomplete.
 	 */
 
-	tclEmptyStringRep = &tclEmptyString;
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 		"Cannot load package \"%s\" in standalone executable:"
 		" This package is not compiled with stub support", name));
@@ -425,7 +418,7 @@ PkgRequireCore(
     Interp *iPtr = (Interp *) interp;
     Package *pkgPtr;
     PkgAvail *availPtr, *bestPtr, *bestStablePtr;
-    char *availVersion, *bestVersion;
+    char *availVersion, *bestVersion, *bestStableVersion;
 				/* Internal rep. of versions */
     int availStable, code, satisfies, pass;
     char *script, *pkgVersionI;
@@ -473,6 +466,7 @@ PkgRequireCore(
 	bestPtr = NULL;
 	bestStablePtr = NULL;
 	bestVersion = NULL;
+	bestStableVersion = NULL;
 
 	for (availPtr = pkgPtr->availPtr; availPtr != NULL;
 		availPtr = availPtr->nextPtr) {
@@ -487,32 +481,8 @@ PkgRequireCore(
 		continue;
 	    }
 
-	    if (bestPtr != NULL) {
-		int res = CompareVersions(availVersion, bestVersion, NULL);
-
-		/*
-		 * Note: Use internal reps!
-		 */
-
-		if (res <= 0) {
-		    /*
-		     * The version of the package sought is not as good as the
-		     * currently selected version. Ignore it.
-		     */
-
-		    ckfree(availVersion);
-		    availVersion = NULL;
-		    continue;
-		}
-	    }
-
-	    /*
-	     * We have found a version which is better than our max.
-	     */
-
+	    /* Check satisfaction of requirements before considering the current version further. */
 	    if (reqc > 0) {
-		/* Check satisfaction of requirements. */
-
 		satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv);
 		if (!satisfies) {
 		    ckfree(availVersion);
@@ -521,25 +491,75 @@ PkgRequireCore(
 		}
 	    }
 
-	    bestPtr = availPtr;
+	    if (bestPtr != NULL) {
+		int res = CompareVersions(availVersion, bestVersion, NULL);
 
-	    if (bestVersion != NULL) {
-		ckfree(bestVersion);
+		/*
+		 * Note: Used internal reps in the comparison!
+		 */
+
+		if (res > 0) {
+		    /*
+		     * The version of the package sought is better than the
+		     * currently selected version.
+		     */
+		    ckfree(bestVersion);
+		    bestVersion = NULL;
+		    goto newbest;
+		}
+	    } else {
+	    newbest:
+		/* We have found a version which is better than our max. */
+
+		bestPtr = availPtr;
+		CheckVersionAndConvert(interp, bestPtr->version, &bestVersion, NULL);
 	    }
-	    bestVersion = availVersion;
 
-	    /*
-	     * If this new best version is stable then it also has to be
-	     * better than the max stable version found so far.
-	     */
+	    if (!availStable) {
+		ckfree(availVersion);
+		availVersion = NULL;
+		continue;
+	    }
 
-	    if (availStable) {
+	    if (bestStablePtr != NULL) {
+		int res = CompareVersions(availVersion, bestStableVersion, NULL);
+
+		/*
+		 * Note: Used internal reps in the comparison!
+		 */
+
+		if (res > 0) {
+		    /*
+		     * This stable version of the package sought is better
+		     * than the currently selected stable version.
+		     */
+		    ckfree(bestStableVersion);
+		    bestStableVersion = NULL;
+		    goto newstable;
+		}
+	    } else {
+	    newstable:
+		/* We have found a stable version which is better than our max stable. */
 		bestStablePtr = availPtr;
+		CheckVersionAndConvert(interp, bestStablePtr->version, &bestStableVersion, NULL);
 	    }
-	}
+
+	    ckfree(availVersion);
+	    availVersion = NULL;
+	} /* end for */
+
+	/*
+	 * Clean up memorized internal reps, if any.
+	 */
 
 	if (bestVersion != NULL) {
 	    ckfree(bestVersion);
+	    bestVersion = NULL;
+	}
+
+	if (bestStableVersion != NULL) {
+	    ckfree(bestStableVersion);
+	    bestStableVersion = NULL;
 	}
 
 	/*
@@ -928,6 +948,7 @@ Tcl_PackageObjCmd(
 		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
 		if (availPtr->pkgIndex) {
 		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+		    availPtr->pkgIndex = NULL;
 		}
 		ckfree(availPtr);
 	    }
@@ -981,6 +1002,7 @@ Tcl_PackageObjCmd(
 		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
 		if (availPtr->pkgIndex) {
 		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+		    availPtr->pkgIndex = NULL;
 		}
 		break;
 	    }
@@ -992,7 +1014,7 @@ Tcl_PackageObjCmd(
 	}
 	if (availPtr == NULL) {
 	    availPtr = ckalloc(sizeof(PkgAvail));
-	    availPtr->pkgIndex = 0;
+	    availPtr->pkgIndex = NULL;
 	    DupBlock(availPtr->version, argv3, (unsigned) length + 1);
 
 	    if (prevPtr == NULL) {
@@ -1364,6 +1386,7 @@ TclFreePackageInfo(
 	    Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
 	    if (availPtr->pkgIndex) {
 		Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+		availPtr->pkgIndex = NULL;
 	    }
 	    ckfree(availPtr);
 	}

generic/tclProc.c

@@ -124,11 +124,10 @@ Tcl_ProcObjCmd(
 {
     register Interp *iPtr = (Interp *) interp;
     Proc *procPtr;
-    const char *fullName;
-    const char *procName, *procArgs, *procBody;
+    const char *procName;
+    const char *simpleName, *procArgs, *procBody;
     Namespace *nsPtr, *altNsPtr, *cxtNsPtr;
     Tcl_Command cmd;
-    Tcl_DString ds;
 
     if (objc != 4) {
 	Tcl_WrongNumArgs(interp, 1, objv, "name args body");
@@ -141,29 +140,21 @@ Tcl_ProcObjCmd(
      * namespace.
      */
 
-    fullName = TclGetString(objv[1]);
-    TclGetNamespaceForQualName(interp, fullName, NULL, 0,
-	    &nsPtr, &altNsPtr, &cxtNsPtr, &procName);
+    procName = TclGetString(objv[1]);
+    TclGetNamespaceForQualName(interp, procName, NULL, 0,
+	    &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName);
 
     if (nsPtr == NULL) {
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 		"can't create procedure \"%s\": unknown namespace",
-		fullName));
+		procName));
 	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
 	return TCL_ERROR;
     }
-    if (procName == NULL) {
+    if (simpleName == NULL) {
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 		"can't create procedure \"%s\": bad procedure name",
-		fullName));
-	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
-	return TCL_ERROR;
-    }
-    if ((nsPtr != iPtr->globalNsPtr)
-	    && (procName != NULL) && (procName[0] == ':')) {
-	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		"can't create procedure \"%s\" in non-global namespace with"
-		" name starting with \":\"", procName));
+		procName));
 	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
 	return TCL_ERROR;
     }
@@ -172,31 +163,16 @@ Tcl_ProcObjCmd(
      * Create the data structure to represent the procedure.
      */
 
-    if (TclCreateProc(interp, nsPtr, procName, objv[2], objv[3],
+    if (TclCreateProc(interp, nsPtr, simpleName, objv[2], objv[3],
 	    &procPtr) != TCL_OK) {
 	Tcl_AddErrorInfo(interp, "\n    (creating proc \"");
-	Tcl_AddErrorInfo(interp, procName);
+	Tcl_AddErrorInfo(interp, simpleName);
 	Tcl_AddErrorInfo(interp, "\")");
 	return TCL_ERROR;
     }
 
-    /*
-     * Now create a command for the procedure. This will initially be in the
-     * current namespace unless the procedure's name included namespace
-     * qualifiers. To create the new command in the right namespace, we
-     * generate a fully qualified name for it.
-     */
-
-    Tcl_DStringInit(&ds);
-    if (nsPtr != iPtr->globalNsPtr) {
-	Tcl_DStringAppend(&ds, nsPtr->fullName, -1);
-	TclDStringAppendLiteral(&ds, "::");
-    }
-    Tcl_DStringAppend(&ds, procName, -1);
-
-    cmd = Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds), TclObjInterpProc,
-	    TclNRInterpProc, procPtr, TclProcDeleteProc);
-    Tcl_DStringFree(&ds);
+    cmd = TclNRCreateCommandInNs(interp, simpleName, (Tcl_Namespace *) nsPtr,
+	TclObjInterpProc, TclNRInterpProc, procPtr, TclProcDeleteProc);
 
     /*
      * Now initialize the new procedure's cmdPtr field. This will be used
@@ -393,13 +369,13 @@ TclCreateProc(
     Proc **procPtrPtr)		/* Returns: pointer to proc data. */
 {
     Interp *iPtr = (Interp *) interp;
-    const char **argArray = NULL;
 
     register Proc *procPtr;
-    int i, length, result, numArgs;
-    const char *args, *bytes, *p;
+    int i, result, numArgs, plen;
+    const char *bytes, *argname, *argnamei;
+    char argnamelast;
     register CompiledLocal *localPtr = NULL;
-    Tcl_Obj *defPtr;
+    Tcl_Obj *defPtr, *errorObj, **argArray;
     int precompiled = 0;
 
     if (bodyPtr->typePtr == &tclProcBodyType) {
@@ -436,6 +412,7 @@ TclCreateProc(
 	 */
 
 	if (Tcl_IsShared(bodyPtr)) {
+	    int length;
 	    Tcl_Obj *sharedBodyPtr = bodyPtr;
 
 	    bytes = TclGetStringFromObj(bodyPtr, &length);
@@ -473,12 +450,9 @@ TclCreateProc(
      * argument specifier. If the body is precompiled, processing is limited
      * to checking that the parsed argument is consistent with the one stored
      * in the Proc.
-     *
-     * THIS FAILS IF THE ARG LIST OBJECT'S STRING REP CONTAINS NULS.
      */
 
-    args = TclGetStringFromObj(argsPtr, &length);
-    result = Tcl_SplitList(interp, args, &numArgs, &argArray);
+    result = Tcl_ListObjGetElements(interp , argsPtr ,&numArgs ,&argArray);
     if (result != TCL_OK) {
 	goto procError;
     }
@@ -502,28 +476,28 @@ TclCreateProc(
     for (i = 0; i < numArgs; i++) {
 	int fieldCount, nameLength;
 	size_t valueLength;
-	const char **fieldValues;
+	Tcl_Obj **fieldValues;
 
 	/*
 	 * Now divide the specifier up into name and default.
 	 */
 
-	result = Tcl_SplitList(interp, argArray[i], &fieldCount,
+	result = Tcl_ListObjGetElements(interp, argArray[i], &fieldCount,
 		&fieldValues);
 	if (result != TCL_OK) {
 	    goto procError;
 	}
 	if (fieldCount > 2) {
-	    ckfree(fieldValues);
-	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		    "too many fields in argument specifier \"%s\"",
-		    argArray[i]));
+	    errorObj = Tcl_NewStringObj(
+		"too many fields in argument specifier \"", -1);
+	    Tcl_AppendObjToObj(errorObj, argArray[i]);
+	    Tcl_AppendToObj(errorObj, "\"", -1);
+	    Tcl_SetObjResult(interp, errorObj);
 	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
 		    "FORMALARGUMENTFORMAT", NULL);
 	    goto procError;
 	}
-	if ((fieldCount == 0) || (*fieldValues[0] == 0)) {
-	    ckfree(fieldValues);
+	if ((fieldCount == 0) || (fieldValues[0]->length == 0)) {
 	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
 		    "argument with no name", -1));
 	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
@@ -531,9 +505,10 @@ TclCreateProc(
 	    goto procError;
 	}
 
-	nameLength = strlen(fieldValues[0]);
+	nameLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[0]), fieldValues[0]->length);
 	if (fieldCount == 2) {
-	    valueLength = strlen(fieldValues[1]);
+	    valueLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[1]),
+		fieldValues[1]->length);
 	} else {
 	    valueLength = 0;
 	}
@@ -542,33 +517,29 @@ TclCreateProc(
 	 * Check that the formal parameter name is a scalar.
 	 */
 
-	p = fieldValues[0];
-	while (*p != '\0') {
-	    if (*p == '(') {
-		const char *q = p;
-		do {
-		    q++;
-		} while (*q != '\0');
-		q--;
-		if (*q == ')') {	/* We have an array element. */
+	argname = Tcl_GetStringFromObj(fieldValues[0], &plen);
+	argnamei = argname;
+	argnamelast = argname[plen-1];
+	while (plen--) {
+	    if (argnamei[0] == '(') {
+		if (argnamelast == ')') {	/* We have an array element. */
 		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 			    "formal parameter \"%s\" is an array element",
-			    fieldValues[0]));
-		    ckfree(fieldValues);
+			    Tcl_GetString(fieldValues[0])));
 		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
 			    "FORMALARGUMENTFORMAT", NULL);
 		    goto procError;
 		}
-	    } else if ((*p == ':') && (*(p+1) == ':')) {
-		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-			"formal parameter \"%s\" is not a simple name",
-			fieldValues[0]));
-		ckfree(fieldValues);
+	    } else if ((argnamei[0] == ':') && (argnamei[1] == ':')) {
+		errorObj = Tcl_NewStringObj("formal parameter \"", -1);
+		Tcl_AppendObjToObj(errorObj, fieldValues[0]);
+		Tcl_AppendToObj(errorObj, "\" is not a simple name", -1);
+		Tcl_SetObjResult(interp, errorObj);
 		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
 			"FORMALARGUMENTFORMAT", NULL);
 		goto procError;
 	    }
-	    p++;
+	    argnamei = Tcl_UtfNext(argnamei);
 	}
 
 	if (precompiled) {
@@ -584,7 +555,7 @@ TclCreateProc(
 	     */
 
 	    if ((localPtr->nameLength != nameLength)
-		    || (strcmp(localPtr->name, fieldValues[0]))
+		    || (Tcl_UtfNcmp(localPtr->name, argname, nameLength))
 		    || (localPtr->frameIndex != i)
 		    || !(localPtr->flags & VAR_ARGUMENT)
 		    || (localPtr->defValuePtr == NULL && fieldCount == 2)
@@ -592,7 +563,6 @@ TclCreateProc(
 		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 			"procedure \"%s\": formal parameter %d is "
 			"inconsistent with precompiled body", procName, i));
-		ckfree(fieldValues);
 		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
 			"BYTECODELIES", NULL);
 		goto procError;
@@ -607,12 +577,13 @@ TclCreateProc(
 		size_t tmpLength = localPtr->defValuePtr->length;
 
 		if ((valueLength != tmpLength) ||
-			strncmp(fieldValues[1], tmpPtr, tmpLength)) {
-		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-			    "procedure \"%s\": formal parameter \"%s\" has "
-			    "default value inconsistent with precompiled body",
-			    procName, fieldValues[0]));
-		    ckfree(fieldValues);
+			Tcl_UtfNcmp(Tcl_GetString(fieldValues[1]), tmpPtr, tmpLength)) {
+		    errorObj = Tcl_ObjPrintf(
+			    "procedure \"%s\": formal parameter \"" ,procName);
+		    Tcl_AppendObjToObj(errorObj, fieldValues[0]);
+		    Tcl_AppendToObj(errorObj, "\" has "
+			"default value inconsistent with precompiled body", -1);
+		    Tcl_SetObjResult(interp, errorObj);
 		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC",
 			    "BYTECODELIES", NULL);
 		    goto procError;
@@ -632,7 +603,7 @@ TclCreateProc(
 	     * local variables for the argument.
 	     */
 
-	    localPtr = ckalloc(TclOffset(CompiledLocal, name) + nameLength+1);
+	    localPtr = ckalloc(TclOffset(CompiledLocal, name) + fieldValues[0]->length +1);
 	    if (procPtr->firstLocalPtr == NULL) {
 		procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr;
 	    } else {
@@ -640,19 +611,18 @@ TclCreateProc(
 		procPtr->lastLocalPtr = localPtr;
 	    }
 	    localPtr->nextPtr = NULL;
-	    localPtr->nameLength = nameLength;
+	    localPtr->nameLength = Tcl_NumUtfChars(argname, fieldValues[0]->length);
 	    localPtr->frameIndex = i;
 	    localPtr->flags = VAR_ARGUMENT;
 	    localPtr->resolveInfo = NULL;
 
 	    if (fieldCount == 2) {
-		localPtr->defValuePtr =
-			Tcl_NewStringObj(fieldValues[1], valueLength);
+		localPtr->defValuePtr = fieldValues[1];
 		Tcl_IncrRefCount(localPtr->defValuePtr);
 	    } else {
 		localPtr->defValuePtr = NULL;
 	    }
-	    memcpy(localPtr->name, fieldValues[0], nameLength + 1);
+	    memcpy(localPtr->name, argname, fieldValues[0]->length + 1);
 	    if ((i == numArgs - 1)
 		    && (localPtr->nameLength == 4)
 		    && (localPtr->name[0] == 'a')
@@ -660,12 +630,9 @@ TclCreateProc(
 		localPtr->flags |= VAR_IS_ARGS;
 	    }
 	}
-
-	ckfree(fieldValues);
     }
 
     *procPtrPtr = procPtr;
-    ckfree(argArray);
     return TCL_OK;
 
   procError:
@@ -686,9 +653,6 @@ TclCreateProc(
 	}
 	ckfree(procPtr);
     }
-    if (argArray != NULL) {
-	ckfree(argArray);
-    }
     return TCL_ERROR;
 }
 
@@ -2416,7 +2380,7 @@ FreeLambdaInternalRep(
     Proc *procPtr = objPtr->internalRep.twoPtrValue.ptr1;
     Tcl_Obj *nsObjPtr = objPtr->internalRep.twoPtrValue.ptr2;
 
-    if (procPtr->refCount-- == 1) {
+    if (procPtr->refCount-- <= 1) {
 	TclProcCleanupProc(procPtr);
     }
     TclDecrRefCount(nsObjPtr);

generic/tclRegexp.h

@@ -37,7 +37,7 @@ typedef struct TclRegexp {
 				 * of subexpressions. */
     rm_detail_t details;	/* Detailed information on match (currently
 				 * used only for REG_EXPECT). */
-    unsigned int refCount;	/* Count of number of references to this
+    size_t refCount;		/* Count of number of references to this
 				 * compiled regexp. */
 } TclRegexp;
 

generic/tclScan.c

@@ -72,7 +72,7 @@ BuildCharSet(
     CharSet *cset,
     const char *format)		/* Points to first char of set. */
 {
-    Tcl_UniChar ch, start;
+    Tcl_UniChar ch = 0, start;
     int offset, nranges;
     const char *end;
 
@@ -257,7 +257,7 @@ ValidateFormat(
 {
     int gotXpg, gotSequential, value, i, flags;
     char *end;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
     int objIndex, xpgSize, nspace = numVars;
     int *nassign = TclStackAlloc(interp, nspace * sizeof(int));
     char buf[TCL_UTF_MAX+1];
@@ -582,7 +582,7 @@ Tcl_ScanObjCmd(
     char op = 0;
     int width, underflow = 0;
     Tcl_WideInt wideValue;
-    Tcl_UniChar ch, sch;
+    Tcl_UniChar ch = 0, sch = 0;
     Tcl_Obj **objs = NULL, *objPtr = NULL;
     int flags;
     char buf[513];		/* Temporary buffer to hold scanned number
@@ -885,9 +885,17 @@ Tcl_ScanObjCmd(
 	     * Scan a single Unicode character.
 	     */
 
-	    string += TclUtfToUniChar(string, &sch);
+	    offset = TclUtfToUniChar(string, &sch);
+	    i = (int)sch;
+#if TCL_UTF_MAX == 4
+	    if (!offset) {
+		offset = TclUtfToUniChar(string, &sch);
+		i = (((i<<10) & 0x0FFC00) + 0x10000) + (sch & 0x3FF);
+	    }
+#endif
+	    string += offset;
 	    if (!(flags & SCAN_SUPPRESS)) {
-		objPtr = Tcl_NewIntObj((int)sch);
+		objPtr = Tcl_NewIntObj(i);
 		Tcl_IncrRefCount(objPtr);
 		CLANG_ASSERT(objs);
 		objs[objIndex++] = objPtr;

generic/tclStrToD.c

@@ -482,7 +482,7 @@ TclParseNumber(
 {
     enum State {
 	INITIAL, SIGNUM, ZERO, ZERO_X,
-	ZERO_O, ZERO_B, BINARY,
+	ZERO_O, ZERO_B, ZERO_D, BINARY,
 	HEXADECIMAL, OCTAL, BAD_OCTAL, DECIMAL,
 	LEADING_RADIX_POINT, FRACTION,
 	EXPONENT_START, EXPONENT_SIGNUM, EXPONENT,
@@ -664,6 +664,10 @@ TclParseNumber(
 		state = ZERO_O;
 		break;
 	    }
+	    if (c == 'd' || c == 'D') {
+		state = ZERO_D;
+		break;
+	    }
 #ifdef TCL_NO_DEPRECATED
 	    goto decimal;
 #endif
@@ -707,7 +711,7 @@ TclParseNumber(
 				|| (octalSignificandWide >
 					(~(Tcl_WideUInt)0 >> shift)))) {
 			    octalSignificandOverflow = 1;
-			    TclBNInitBignumFromWideUInt(&octalSignificandBig,
+			    TclInitBignumFromWideUInt(&octalSignificandBig,
 				    octalSignificandWide);
 			}
 		    }
@@ -824,7 +828,7 @@ TclParseNumber(
 			    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
 			    significandWide > (~(Tcl_WideUInt)0 >> shift))) {
 			significandOverflow = 1;
-			TclBNInitBignumFromWideUInt(&significandBig,
+			TclInitBignumFromWideUInt(&significandBig,
 				significandWide);
 		    }
 		}
@@ -865,7 +869,7 @@ TclParseNumber(
 			    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
 			    significandWide > (~(Tcl_WideUInt)0 >> shift))) {
 			significandOverflow = 1;
-			TclBNInitBignumFromWideUInt(&significandBig,
+			TclInitBignumFromWideUInt(&significandBig,
 				significandWide);
 		    }
 		}
@@ -880,6 +884,16 @@ TclParseNumber(
 	    state = BINARY;
 	    break;
 
+	case ZERO_D:
+	    if (c == '0') {
+		numTrailZeros++;
+	    } else if ( ! isdigit(UCHAR(c))) {
+		goto endgame;
+	    }
+	    state = DECIMAL;
+	    flags |= TCL_PARSE_INTEGER_ONLY;
+	    /* FALLTHROUGH */
+
 	case DECIMAL:
 	    /*
 	     * Scanned an optional + or - followed by a string of decimal
@@ -1176,6 +1190,7 @@ TclParseNumber(
 	case ZERO_X:
 	case ZERO_O:
 	case ZERO_B:
+	case ZERO_D:
 	case LEADING_RADIX_POINT:
 	case EXPONENT_START:
 	case EXPONENT_SIGNUM:
@@ -1199,7 +1214,7 @@ TclParseNumber(
 		    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
 		    significandWide > (MOST_BITS + signum) >> shift)) {
 		significandOverflow = 1;
-		TclBNInitBignumFromWideUInt(&significandBig, significandWide);
+		TclInitBignumFromWideUInt(&significandBig, significandWide);
 	    }
 	    if (shift) {
 		if (!significandOverflow) {
@@ -1220,7 +1235,7 @@ TclParseNumber(
 		    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
 		    significandWide > (MOST_BITS + signum) >> shift)) {
 		significandOverflow = 1;
-		TclBNInitBignumFromWideUInt(&significandBig, significandWide);
+		TclInitBignumFromWideUInt(&significandBig, significandWide);
 	    }
 	    if (shift) {
 		if (!significandOverflow) {
@@ -1241,7 +1256,7 @@ TclParseNumber(
 		    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
 		    octalSignificandWide > (MOST_BITS + signum) >> shift)) {
 		octalSignificandOverflow = 1;
-		TclBNInitBignumFromWideUInt(&octalSignificandBig,
+		TclInitBignumFromWideUInt(&octalSignificandBig,
 			octalSignificandWide);
 	    }
 	    if (shift) {
@@ -1268,7 +1283,7 @@ TclParseNumber(
 			break;
 		    }
 #endif
-		    TclBNInitBignumFromWideUInt(&octalSignificandBig,
+		    TclInitBignumFromWideUInt(&octalSignificandBig,
 			    octalSignificandWide);
 		    octalSignificandOverflow = 1;
 		} else {
@@ -1296,7 +1311,7 @@ TclParseNumber(
 		    &significandWide, &significandBig, significandOverflow);
 	    if (!significandOverflow && (significandWide > MOST_BITS+signum)){
 		significandOverflow = 1;
-		TclBNInitBignumFromWideUInt(&significandBig, significandWide);
+		TclInitBignumFromWideUInt(&significandBig, significandWide);
 	    }
 	returnInteger:
 	    if (!significandOverflow) {
@@ -1315,7 +1330,7 @@ TclParseNumber(
 			break;
 		    }
 #endif
-		    TclBNInitBignumFromWideUInt(&significandBig,
+		    TclInitBignumFromWideUInt(&significandBig,
 			    significandWide);
 		    significandOverflow = 1;
 		} else {
@@ -1470,7 +1485,7 @@ AccumulateDecimalDigit(
 	     * bignum and fall through into the bignum case.
 	     */
 
-	    TclBNInitBignumFromWideUInt(bignumRepPtr, w);
+	    TclInitBignumFromWideUInt(bignumRepPtr, w);
 	} else {
 	    /*
 	     * Wide multiplication.
@@ -1613,7 +1628,7 @@ MakeLowPrecisionDouble(
      * call MakeHighPrecisionDouble to do it the hard way.
      */
 
-    TclBNInitBignumFromWideUInt(&significandBig, significand);
+    TclInitBignumFromWideUInt(&significandBig, significand);
     retval = MakeHighPrecisionDouble(0, &significandBig, numSigDigs,
 	    exponent);
     mp_clear(&significandBig);
@@ -1980,7 +1995,7 @@ RefineApproximation(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 MulPow5(
     mp_int *base, 		/* Number to multiply. */
     unsigned n,			/* Power of 5 to multiply by. */
@@ -2025,7 +2040,7 @@ MulPow5(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 NormalizeRightward(
     Tcl_WideUInt *wPtr)		/* INOUT: Number to shift. */
 {
@@ -2116,7 +2131,7 @@ RequiredPrecision(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 DoubleToExpAndSig(
     double dv,			/* Number to convert. */
     Tcl_WideUInt *significand,	/* OUTPUT: Significand of the number. */
@@ -2164,7 +2179,7 @@ DoubleToExpAndSig(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 TakeAbsoluteValue(
     Double *d,			/* Number to replace with absolute value. */
     int *sign)			/* Place to put the signum. */
@@ -2195,7 +2210,7 @@ TakeAbsoluteValue(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 FormatInfAndNaN(
     Double *d,			/* Exceptional number to format. */
     int *decpt,			/* Decimal point to set to a bogus value. */
@@ -2237,7 +2252,7 @@ FormatInfAndNaN(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 FormatZero(
     int *decpt,			/* Location of the decimal point. */
     char **endPtr)		/* Pointer to the end of the formatted data */
@@ -2267,7 +2282,7 @@ FormatZero(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 ApproximateLog10(
     Tcl_WideUInt bw,		/* Integer significand of the number. */
     int be,			/* Power of two to scale bw. */
@@ -2315,7 +2330,7 @@ ApproximateLog10(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 BetterLog10(
     double d,			/* Original number to format. */
     int k,			/* Characteristic(Log base 10) of the
@@ -2358,7 +2373,7 @@ BetterLog10(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 ComputeScale(
     int be,			/* Exponent part of number: d = bw * 2**be. */
     int k,			/* Characteristic of log10(number). */
@@ -2421,7 +2436,7 @@ ComputeScale(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 SetPrecisionLimits(
     int convType,		/* Type of conversion: TCL_DD_SHORTEST,
 				 * TCL_DD_STEELE0, TCL_DD_E_FMT,
@@ -2482,7 +2497,7 @@ SetPrecisionLimits(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 BumpUp(
     char *s,		    	/* Cursor pointing one past the end of the
 				 * string. */
@@ -2516,7 +2531,7 @@ BumpUp(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 AdjustRange(
     double *dPtr,		/* INOUT: Number to adjust. */
     int k)			/* IN: floor(log10(d)) */
@@ -2589,7 +2604,7 @@ AdjustRange(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 ShorteningQuickFormat(
     double d,			/* Number to convert. */
     int k,			/* floor(log10(d)) */
@@ -2664,7 +2679,7 @@ ShorteningQuickFormat(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 StrictQuickFormat(
     double d,			/* Number to convert. */
     int k,			/* floor(log10(d)) */
@@ -2738,7 +2753,7 @@ StrictQuickFormat(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 QuickConversion(
     double e,			/* Number to format. */
     int k,			/* floor(log10(d)), approximately. */
@@ -2843,7 +2858,7 @@ QuickConversion(
  *----------------------------------------------------------------------
  */
 
-inline static void
+static inline void
 CastOutPowersOf2(
     int *b2,			/* Power of 2 to multiply the significand. */
     int *m2,			/* Power of 2 to multiply 1/2 ulp. */
@@ -2887,7 +2902,7 @@ CastOutPowersOf2(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 ShorteningInt64Conversion(
     Double *dPtr,		/* Original number to convert. */
     int convType,		/* Type of conversion (shortest, Steele,
@@ -3056,7 +3071,7 @@ ShorteningInt64Conversion(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 StrictInt64Conversion(
     Double *dPtr,		/* Original number to convert. */
     int convType,		/* Type of conversion (shortest, Steele,
@@ -3162,7 +3177,7 @@ StrictInt64Conversion(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 ShouldBankerRoundUpPowD(
     mp_int *b,			/* Numerator of the fraction. */
     int sd,			/* Denominator is 2**(sd*DIGIT_BIT). */
@@ -3200,7 +3215,7 @@ ShouldBankerRoundUpPowD(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 ShouldBankerRoundUpToNextPowD(
     mp_int *b,			/* Numerator of the fraction. */
     mp_int *m,			/* Numerator of the rounding tolerance. */
@@ -3263,7 +3278,7 @@ ShouldBankerRoundUpToNextPowD(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 ShorteningBignumConversionPowD(
     Double *dPtr,		/* Original number to convert. */
     int convType,		/* Type of conversion (shortest, Steele,
@@ -3300,7 +3315,7 @@ ShorteningBignumConversionPowD(
      * mminus = 5**m5
      */
 
-    TclBNInitBignumFromWideUInt(&b, bw);
+    TclInitBignumFromWideUInt(&b, bw);
     mp_init_set_int(&mminus, 1);
     MulPow5(&b, b5, &b);
     mp_mul_2d(&b, b2, &b);
@@ -3456,7 +3471,7 @@ ShorteningBignumConversionPowD(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 StrictBignumConversionPowD(
     Double *dPtr,		/* Original number to convert. */
     int convType,		/* Type of conversion (shortest, Steele,
@@ -3487,7 +3502,7 @@ StrictBignumConversionPowD(
      * b = bw * 2**b2 * 5**b5
      */
 
-    TclBNInitBignumFromWideUInt(&b, bw);
+    TclInitBignumFromWideUInt(&b, bw);
     MulPow5(&b, b5, &b);
     mp_mul_2d(&b, b2, &b);
 
@@ -3572,7 +3587,7 @@ StrictBignumConversionPowD(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 ShouldBankerRoundUp(
     mp_int *twor,		/* 2x the remainder from thd division that
 				 * produced the last digit. */
@@ -3607,7 +3622,7 @@ ShouldBankerRoundUp(
  *----------------------------------------------------------------------
  */
 
-inline static int
+static inline int
 ShouldBankerRoundUpToNext(
     mp_int *b,			/* Remainder from the division that produced
 				 * the last digit. */
@@ -3661,7 +3676,7 @@ ShouldBankerRoundUpToNext(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 ShorteningBignumConversion(
     Double *dPtr,		/* Original number being converted. */
     int convType,		/* Conversion type. */
@@ -3695,7 +3710,7 @@ ShorteningBignumConversion(
      * S = 2**s2 * 5*s5
      */
 
-    TclBNInitBignumFromWideUInt(&b, bw);
+    TclInitBignumFromWideUInt(&b, bw);
     mp_mul_2d(&b, b2, &b);
     mp_init_set_int(&S, 1);
     MulPow5(&S, s5, &S); mp_mul_2d(&S, s2, &S);
@@ -3877,7 +3892,7 @@ ShorteningBignumConversion(
  *----------------------------------------------------------------------
  */
 
-inline static char *
+static inline char *
 StrictBignumConversion(
     Double *dPtr,		/* Original number being converted. */
     int convType,		/* Conversion type. */
@@ -3908,7 +3923,7 @@ StrictBignumConversion(
      */
 
     mp_init_multi(&temp, &dig, NULL);
-    TclBNInitBignumFromWideUInt(&b, bw);
+    TclInitBignumFromWideUInt(&b, bw);
     mp_mul_2d(&b, b2, &b);
     mp_init_set_int(&S, 1);
     MulPow5(&S, s5, &S); mp_mul_2d(&S, s2, &S);
@@ -4564,7 +4579,7 @@ Tcl_InitBignumFromDouble(
 	Tcl_WideInt w = (Tcl_WideInt) ldexp(fract, mantBits);
 	int shift = expt - mantBits;
 
-	TclBNInitBignumFromWideInt(b, w);
+	TclInitBignumFromWideInt(b, w);
 	if (shift < 0) {
 	    mp_div_2d(b, -shift, b, NULL);
 	} else if (shift > 0) {

generic/tclStringObj.c

@@ -418,9 +418,14 @@ Tcl_GetCharLength(
     }
 
     /*
-     * Optimize the case where we're really dealing with a bytearray object
-     * without string representation; we don't need to convert to a string to
-     * perform the get-length operation.
+     * Optimize the case where we're really dealing with a bytearray object;
+     * we don't need to convert to a string to perform the get-length operation.
+     *
+     * Starting in Tcl 8.7, we check for a "pure" bytearray, because the
+     * machinery behind that test is using a proper bytearray ObjType.  We
+     * could also compute length of an improper bytearray without shimmering
+     * but there's no value in that. We *want* to shimmer an improper bytearray
+     * because improper bytearrays have worthless internal reps.
      */
 
     if (TclIsPureByteArray(objPtr)) {
@@ -517,7 +522,7 @@ Tcl_GetUniChar(
  *
  *	Get the Unicode form of the String object. If the object is not
  *	already a String object, it will be converted to one. If the String
- *	object does not have a Unicode rep, then one is create from the UTF
+ *	object does not have a Unicode rep, then one is created from the UTF
  *	string format.
  *
  * Results:
@@ -651,6 +656,17 @@ Tcl_GetRange(
 	stringPtr = GET_STRING(objPtr);
     }
 
+#if TCL_UTF_MAX == 4
+	/* See: bug [11ae2be95dac9417] */
+	if ((first>0) && ((stringPtr->unicode[first]&0xFC00) == 0xDC00)
+		&& ((stringPtr->unicode[first-1]&0xFC00) == 0xD800)) {
+	    ++first;
+	}
+	if ((last+1<stringPtr->numChars) && ((stringPtr->unicode[last+1]&0xFC00) == 0xDC00)
+		&& ((stringPtr->unicode[last]&0xFC00) == 0xD800)) {
+	    ++last;
+	}
+#endif
     return Tcl_NewUnicodeObj(stringPtr->unicode + first, last-first+1);
 }
 
@@ -1650,6 +1666,7 @@ Tcl_AppendFormatToObj(
     const char *span = format, *msg, *errCode;
     int numBytes = 0, objIndex = 0, gotXpg = 0, gotSequential = 0;
     int originalLength, limit;
+    Tcl_UniChar ch = 0;
     static const char *mixedXPG =
 	    "cannot mix \"%\" and \"%n$\" conversion specifiers";
     static const char *const badIndex[2] = {
@@ -1677,7 +1694,6 @@ Tcl_AppendFormatToObj(
 #endif
 	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
 	Tcl_Obj *segment;
-	Tcl_UniChar ch;
 	int step = TclUtfToUniChar(format, &ch);
 
 	format += step;
@@ -1869,20 +1885,20 @@ Tcl_AppendFormatToObj(
 	} else if (ch == 'I') {
 	    if ((format[1] == '6') && (format[2] == '4')) {
 		format += (step + 2);
-		step = Tcl_UtfToUniChar(format, &ch);
+		step = TclUtfToUniChar(format, &ch);
 #ifndef TCL_WIDE_INT_IS_LONG
 		useWide = 1;
 #endif
 	    } else if ((format[1] == '3') && (format[2] == '2')) {
 		format += (step + 2);
-		step = Tcl_UtfToUniChar(format, &ch);
+		step = TclUtfToUniChar(format, &ch);
 	    } else {
 		format += step;
-		step = Tcl_UtfToUniChar(format, &ch);
+		step = TclUtfToUniChar(format, &ch);
 	    }
 	} else if ((ch == 't') || (ch == 'z')) {
 	    format += step;
-	    step = Tcl_UtfToUniChar(format, &ch);
+	    step = TclUtfToUniChar(format, &ch);
 #ifndef TCL_WIDE_INT_IS_LONG
 	    if (sizeof(size_t) > sizeof(int)) {
 		useWide = 1;
@@ -1890,7 +1906,7 @@ Tcl_AppendFormatToObj(
 #endif
 	} else if ((ch == 'q') ||(ch == 'j')) {
 	    format += step;
-	    step = Tcl_UtfToUniChar(format, &ch);
+	    step = TclUtfToUniChar(format, &ch);
 #ifndef TCL_WIDE_INT_IS_LONG
 	    useWide = 1;
 #endif
@@ -2029,9 +2045,12 @@ Tcl_AppendFormatToObj(
 		    segmentLimit -= 1;
 		    precision--;
 		    break;
+		case 'X':
+		    Tcl_AppendToObj(segment, "0X", 2);
+		    segmentLimit -= 2;
+		    break;
 		case 'p':
 		case 'x':
-		case 'X':
 		    Tcl_AppendToObj(segment, "0x", 2);
 		    segmentLimit -= 2;
 		    break;
@@ -2039,6 +2058,10 @@ Tcl_AppendFormatToObj(
 		    Tcl_AppendToObj(segment, "0b", 2);
 		    segmentLimit -= 2;
 		    break;
+		case 'd':
+		    Tcl_AppendToObj(segment, "0d", 2);
+		    segmentLimit -= 2;
+		    break;
 		}
 	    }
 
@@ -2196,7 +2219,11 @@ Tcl_AppendFormatToObj(
 		    }
 		    digitOffset = (int) (bits % base);
 		    if (digitOffset > 9) {
-			bytes[numDigits] = 'a' + digitOffset - 10;
+			if (ch == 'X') {
+			    bytes[numDigits] = 'A' + digitOffset - 10;
+			} else {
+			    bytes[numDigits] = 'a' + digitOffset - 10;
+			}
 		    } else {
 			bytes[numDigits] = '0' + digitOffset;
 		    }
@@ -2318,14 +2345,6 @@ Tcl_AppendFormatToObj(
 	    goto error;
 	}
 
-	switch (ch) {
-	case 'E':
-	case 'G':
-	case 'X': {
-	    Tcl_SetObjLength(segment, Tcl_UtfToUpper(TclGetString(segment)));
-	}
-	}
-
 	if (width>0 && numChars<0) {
 	    numChars = Tcl_GetCharLength(segment);
 	}
@@ -3099,6 +3118,7 @@ TclStringCatObjv(
 	    /* Ugly interface! No scheme to init array size. */
 	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
 	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
+		Tcl_DecrRefCount(objResultPtr);
 		if (interp) {
 		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 		    	"concatenation failed: unable to alloc %"
@@ -3146,6 +3166,7 @@ TclStringCatObjv(
 	} else {
 	    objResultPtr = Tcl_NewObj();	/* PANIC? */
 	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
+		Tcl_DecrRefCount(objResultPtr);
 		if (interp) {
 		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
 		    	"concatenation failed: unable to alloc %u bytes",
@@ -3237,40 +3258,44 @@ TclStringFind(
 	return -1;
     }
 
+    /*
+     * Check if we have two strings of single-byte characters. If we have, we
+     * can use strstr() to do the search. Note that we can sometimes have
+     * multibyte characters when the string could be minimally represented
+     * using single byte characters; we can't assume that a mismatch here
+     * means no match.
+     */
+
     lh = Tcl_GetCharLength(haystack);
-    if (haystack->bytes && (lh == haystack->length)) {
-	/* haystack is all single-byte chars */
+    if (haystack->bytes && (lh == haystack->length) && needle->bytes
+		&& (ln == needle->length)) {
+	/*
+	 * Both haystack and needle are all single-byte chars.
+	 */
 
-	if (needle->bytes && (ln == needle->length)) {
-	    /* needle is also all single-byte chars */
-	    char *found = strstr(haystack->bytes + start, needle->bytes);
+	char *found = strstr(haystack->bytes + start, needle->bytes);
 
-	    if (found) {
-		return (found - haystack->bytes);
-	    } else {
-		return -1;
-	    }
+	if (found) {
+	    return (found - haystack->bytes);
 	} else {
-	    /*
-	     * Cannot find substring with a multi-byte char inside
-	     * a string with no multi-byte chars.
-	     */
 	    return -1;
 	}
     } else {
+	/*
+	 * Do the search on the unicode representation for simplicity.
+	 */
+
 	Tcl_UniChar *try, *end, *uh;
 	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);
 
 	uh = Tcl_GetUnicodeFromObj(haystack, &lh);
 	end = uh + lh;
 
-	try = uh + start;
-	while (try + ln <= end) {
-	    if ((*try == *un)
-		    && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) {
+	for (try = uh + start; try + ln <= end; try++) {
+	    if ((*try == *un) && (0 ==
+		    memcmp(try + 1, un + 1, (ln-1) * sizeof(Tcl_UniChar)))) {
 		return (try - uh);
 	    }
-	    try++;
 	}
 	return -1;
     }
@@ -3425,7 +3450,7 @@ TclStringObjReverse(
     Tcl_Obj *objPtr)
 {
     String *stringPtr;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
 
     if (TclIsPureByteArray(objPtr)) {
 	int numBytes;
@@ -3453,7 +3478,6 @@ TclStringObjReverse(
 	     * Tcl_SetObjLength into growing the unicode rep buffer.
 	     */
 
-	    ch = 0;
 	    objPtr = Tcl_NewUnicodeObj(&ch, 1);
 	    Tcl_SetObjLength(objPtr, stringPtr->numChars);
 	    to = Tcl_GetUnicode(objPtr);
@@ -3556,7 +3580,7 @@ ExtendUnicodeRepWithString(
 {
     String *stringPtr = GET_STRING(objPtr);
     int needed, numOrigChars = 0;
-    Tcl_UniChar *dst;
+    Tcl_UniChar *dst, unichar = 0;
 
     if (stringPtr->hasUnicode) {
 	numOrigChars = stringPtr->numChars;
@@ -3579,7 +3603,8 @@ ExtendUnicodeRepWithString(
 	numAppendChars = 0;
     }
     for (dst=stringPtr->unicode + numOrigChars; numAppendChars-- > 0; dst++) {
-	bytes += TclUtfToUniChar(bytes, dst);
+	bytes += TclUtfToUniChar(bytes, &unichar);
+	*dst = unichar;
     }
     *dst = 0;
 }

generic/tclStubInit.c

@@ -49,7 +49,7 @@
 #undef TclWinNToHS
 
 /* See bug 510001: TclSockMinimumBuffers needs plat imp */
-#if defined(_WIN64) || defined(TCL_NO_DEPRECATED)
+#if defined(_WIN64) || defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
 #   define TclSockMinimumBuffersOld 0
 #else
 #define TclSockMinimumBuffersOld sockMinimumBuffersOld
@@ -59,16 +59,31 @@ static int TclSockMinimumBuffersOld(int sock, int size)
 }
 #endif
 
-#if defined(TCL_NO_DEPRECATED)
+#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
 #   define TclSetStartupScriptPath 0
 #   define TclGetStartupScriptPath 0
 #   define TclSetStartupScriptFileName 0
 #   define TclGetStartupScriptFileName 0
+#   define TclPrecTraceProc 0
 #   define TclpInetNtoa 0
 #   define TclWinGetServByName 0
 #   define TclWinGetSockOpt 0
 #   define TclWinSetSockOpt 0
 #   define TclWinNToHS 0
+#   define TclWinGetPlatformId 0
+#   define TclWinResetInterfaces 0
+#   define TclWinSetInterfaces 0
+#   define TclWinGetPlatformId 0
+#   define TclBNInitBignumFromWideUInt 0
+#   define TclBNInitBignumFromWideInt 0
+#   define TclBNInitBignumFromLong 0
+#   define Tcl_Backslash 0
+#   define Tcl_GetDefaultEncodingDir 0
+#   define Tcl_SetDefaultEncodingDir 0
+#   define Tcl_EvalTokens 0
+#   define Tcl_CreateMathFunc 0
+#   define Tcl_GetMathFuncInfo 0
+#   define Tcl_ListMathFuncs 0
 #else
 #define TclSetStartupScriptPath setStartupScriptPath
 static void TclSetStartupScriptPath(Tcl_Obj *path)
@@ -95,14 +110,32 @@ static const char *TclGetStartupScriptFileName(void)
     }
     return Tcl_GetString(path);
 }
-
 #if defined(_WIN32) || defined(__CYGWIN__)
 #undef TclWinNToHS
+#undef TclWinGetPlatformId
+#undef TclWinResetInterfaces
+#undef TclWinSetInterfaces
+static void
+doNothing(void)
+{
+    /* dummy implementation, no need to do anything */
+}
 #define TclWinNToHS winNToHS
 static unsigned short TclWinNToHS(unsigned short ns) {
 	return ntohs(ns);
 }
+#define TclWinGetPlatformId winGetPlatformId
+static int
+TclWinGetPlatformId(void)
+{
+    return 2; /* VER_PLATFORM_WIN32_NT */;
+}
+#define TclWinResetInterfaces doNothing
+#define TclWinSetInterfaces (void (*) (int)) doNothing
 #endif
+#   define TclBNInitBignumFromWideUInt TclInitBignumFromWideUInt
+#   define TclBNInitBignumFromWideInt TclInitBignumFromWideInt
+#   define TclBNInitBignumFromLong TclInitBignumFromLong
 #endif /* TCL_NO_DEPRECATED */
 
 #ifdef _WIN32
@@ -113,12 +146,15 @@ static unsigned short TclWinNToHS(unsigned short ns) {
 #   define TclpIsAtty 0
 #elif defined(__CYGWIN__)
 #   define TclpIsAtty TclPlatIsAtty
-#   define TclWinSetInterfaces (void (*) (int)) doNothing
+#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
+static void
+doNothing(void)
+{
+    /* dummy implementation, no need to do anything */
+}
+#endif
 #   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
 #   define TclWinFlushDirtyChannels doNothing
-#   define TclWinResetInterfaces doNothing
-
-static Tcl_Encoding winTCharEncoding;
 
 static int
 TclpIsAtty(int fd)
@@ -126,24 +162,15 @@ TclpIsAtty(int fd)
     return isatty(fd);
 }
 
-#define TclWinGetPlatformId winGetPlatformId
-static int
-TclWinGetPlatformId()
-{
-    /* Don't bother to determine the real platform on cygwin,
-     * because VER_PLATFORM_WIN32_NT is the only supported platform */
-    return 2; /* VER_PLATFORM_WIN32_NT */;
-}
-
 void *TclWinGetTclInstance()
 {
     void *hInstance = NULL;
     GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
-	    (const char *)&winTCharEncoding, &hInstance);
+	    (const char *)&TclpIsAtty, &hInstance);
     return hInstance;
 }
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #define TclWinSetSockOpt winSetSockOpt
 static int
 TclWinSetSockOpt(SOCKET s, int level, int optname,
@@ -188,23 +215,23 @@ TclpGetPid(Tcl_Pid pid)
     return (int) (size_t) pid;
 }
 
-static void
-doNothing(void)
-{
-    /* dummy implementation, no need to do anything */
-}
-
 char *
 Tcl_WinUtfToTChar(
     const char *string,
     int len,
     Tcl_DString *dsPtr)
 {
-    if (!winTCharEncoding) {
-	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
-    }
-    return Tcl_UtfToExternalDString(winTCharEncoding,
-	    string, len, dsPtr);
+    WCHAR *wp;
+    int size = MultiByteToWideChar(CP_UTF8, 0, string, len, 0, 0);
+
+    Tcl_DStringInit(dsPtr);
+    Tcl_DStringSetLength(dsPtr, 2*size+2);
+    wp = (WCHAR *)Tcl_DStringValue(dsPtr);
+    MultiByteToWideChar(CP_UTF8, 0, string, len, wp, size+1);
+    if (len == -1) --size; /* account for 0-byte at string end */
+    Tcl_DStringSetLength(dsPtr, 2*size);
+    wp[size] = 0;
+    return (char *)wp;
 }
 
 char *
@@ -213,11 +240,21 @@ Tcl_WinTCharToUtf(
     int len,
     Tcl_DString *dsPtr)
 {
-    if (!winTCharEncoding) {
-	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
+    char *p;
+    int size;
+
+    if (len > 0) {
+	len /= 2;
     }
-    return Tcl_ExternalToUtfDString(winTCharEncoding,
-	    string, len, dsPtr);
+    size = WideCharToMultiByte(CP_UTF8, 0, string, len, 0, 0, NULL, NULL);
+    Tcl_DStringInit(dsPtr);
+    Tcl_DStringSetLength(dsPtr, size+1);
+    p = (char *)Tcl_DStringValue(dsPtr);
+    WideCharToMultiByte(CP_UTF8, 0, string, len, p, size, NULL, NULL);
+    if (len == -1) --size; /* account for 0-byte at string end */
+    Tcl_DStringSetLength(dsPtr, size);
+    p[size] = 0;
+    return p;
 }
 
 #if defined(TCL_WIDE_INT_IS_LONG)
@@ -305,7 +342,7 @@ static int formatInt(char *buffer, int n){
 
 #endif /* __CYGWIN__ */
 
-#ifdef TCL_NO_DEPRECATED
+#if defined(TCL_NO_DEPRECATED)
 #   define Tcl_SeekOld 0
 #   define Tcl_TellOld 0
 #   undef Tcl_SetBooleanObj
@@ -360,6 +397,26 @@ static int formatInt(char *buffer, int n){
 #   define TclBackgroundException 0
 #   undef TclpReaddir
 #   define TclpReaddir 0
+#   define TclSetStartupScript 0
+#   define TclGetStartupScript 0
+#   define TclCreateNamespace 0
+#   define TclDeleteNamespace 0
+#   define TclAppendExportList 0
+#   define TclExport 0
+#   define TclImport 0
+#   define TclForgetImport 0
+#   define TclGetCurrentNamespace_ 0
+#   define TclGetGlobalNamespace_ 0
+#   define TclFindNamespace 0
+#   define TclFindCommand 0
+#   define TclGetCommandFromObj 0
+#   define TclGetCommandFullName 0
+#   define TclCopyChannelOld 0
+#   define Tcl_AppendResultVA 0
+#   define Tcl_AppendStringsToObjVA 0
+#   define Tcl_SetErrorCodeVA 0
+#   define Tcl_PanicVA 0
+#   define Tcl_VarEvalVA 0
 #   undef TclpGetDate
 #   define TclpGetDate 0
 #   undef TclpLocaltime
@@ -372,6 +429,20 @@ static int formatInt(char *buffer, int n){
 #   define Tcl_SeekOld seekOld
 #   define Tcl_TellOld tellOld
 #   define TclBackgroundException Tcl_BackgroundException
+#   define TclSetStartupScript Tcl_SetStartupScript
+#   define TclGetStartupScript Tcl_GetStartupScript
+#   define TclCreateNamespace Tcl_CreateNamespace
+#   define TclDeleteNamespace Tcl_DeleteNamespace
+#   define TclAppendExportList Tcl_AppendExportList
+#   define TclExport Tcl_Export
+#   define TclImport Tcl_Import
+#   define TclForgetImport Tcl_ForgetImport
+#   define TclGetCurrentNamespace_ Tcl_GetCurrentNamespace
+#   define TclGetGlobalNamespace_ Tcl_GetGlobalNamespace
+#   define TclFindNamespace Tcl_FindNamespace
+#   define TclFindCommand Tcl_FindCommand
+#   define TclGetCommandFromObj Tcl_GetCommandFromObj
+#   define TclGetCommandFullName Tcl_GetCommandFullName
 #   define TclpLocaltime_unix TclpLocaltime
 #   define TclpGmtime_unix TclpGmtime
 
@@ -524,22 +595,22 @@ static const TclIntStubs tclIntStubs = {
     TclUpdateReturnInfo, /* 109 */
     TclSockMinimumBuffers, /* 110 */
     Tcl_AddInterpResolvers, /* 111 */
-    Tcl_AppendExportList, /* 112 */
-    Tcl_CreateNamespace, /* 113 */
-    Tcl_DeleteNamespace, /* 114 */
-    Tcl_Export, /* 115 */
-    Tcl_FindCommand, /* 116 */
-    Tcl_FindNamespace, /* 117 */
+    TclAppendExportList, /* 112 */
+    TclCreateNamespace, /* 113 */
+    TclDeleteNamespace, /* 114 */
+    TclExport, /* 115 */
+    TclFindCommand, /* 116 */
+    TclFindNamespace, /* 117 */
     Tcl_GetInterpResolvers, /* 118 */
     Tcl_GetNamespaceResolvers, /* 119 */
     Tcl_FindNamespaceVar, /* 120 */
-    Tcl_ForgetImport, /* 121 */
-    Tcl_GetCommandFromObj, /* 122 */
-    Tcl_GetCommandFullName, /* 123 */
-    Tcl_GetCurrentNamespace, /* 124 */
-    Tcl_GetGlobalNamespace, /* 125 */
+    TclForgetImport, /* 121 */
+    TclGetCommandFromObj, /* 122 */
+    TclGetCommandFullName, /* 123 */
+    TclGetCurrentNamespace_, /* 124 */
+    TclGetGlobalNamespace_, /* 125 */
     Tcl_GetVariableFullName, /* 126 */
-    Tcl_Import, /* 127 */
+    TclImport, /* 127 */
     Tcl_PopCallFrame, /* 128 */
     Tcl_PushCallFrame, /* 129 */
     Tcl_RemoveInterpResolvers, /* 130 */
@@ -590,8 +661,8 @@ static const TclIntStubs tclIntStubs = {
     TclCallVarTraces, /* 175 */
     TclCleanupVar, /* 176 */
     TclVarErrMsg, /* 177 */
-    Tcl_SetStartupScript, /* 178 */
-    Tcl_GetStartupScript, /* 179 */
+    TclSetStartupScript, /* 178 */
+    TclGetStartupScript, /* 179 */
     0, /* 180 */
     0, /* 181 */
     TclpLocaltime, /* 182 */
@@ -859,6 +930,10 @@ const TclTomMathStubs tclTomMathStubs = {
     TclBNInitBignumFromWideInt, /* 65 */
     TclBNInitBignumFromWideUInt, /* 66 */
     TclBN_mp_expt_d_ex, /* 67 */
+    TclBN_mp_set_long_long, /* 68 */
+    TclBN_mp_get_long_long, /* 69 */
+    TclBN_mp_set_long, /* 70 */
+    TclBN_mp_get_long, /* 71 */
 };
 
 static const TclStubHooks tclStubHooks = {

generic/tclTest.c

@@ -227,6 +227,9 @@ static int		TestasyncCmd(ClientData dummy,
 static int		TestbytestringObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
+static int		TeststringbytesObjCmd(ClientData clientData,
+			    Tcl_Interp *interp, int objc,
+			    Tcl_Obj *const objv[]);
 static int		TestcmdinfoCmd(ClientData dummy,
 			    Tcl_Interp *interp, int argc, const char **argv);
 static int		TestcmdtokenCmd(ClientData dummy,
@@ -302,14 +305,6 @@ static int		TestlinkCmd(ClientData dummy,
 static int		TestlocaleCmd(ClientData dummy,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
-#ifndef TCL_NO_DEPRECATED
-static int		TestMathFunc(ClientData clientData,
-			    Tcl_Interp *interp, Tcl_Value *args,
-			    Tcl_Value *resultPtr);
-static int		TestMathFunc2(ClientData clientData,
-			    Tcl_Interp *interp, Tcl_Value *args,
-			    Tcl_Value *resultPtr);
-#endif /* TCL_NO_DEPRECATED */
 static int		TestmainthreadCmd(ClientData dummy,
 			    Tcl_Interp *interp, int argc, const char **argv);
 static int		TestsetmainloopCmd(ClientData dummy,
@@ -421,6 +416,12 @@ static Tcl_FSMatchInDirectoryProc SimpleMatchInDirectory;
 static int		TestNumUtfCharsCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
+static int		TestFindFirstCmd(ClientData clientData,
+			    Tcl_Interp *interp, int objc,
+			    Tcl_Obj *const objv[]);
+static int		TestFindLastCmd(ClientData clientData,
+			    Tcl_Interp *interp, int objc,
+			    Tcl_Obj *const objv[]);
 static int		TestHashSystemHashCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
@@ -546,10 +547,6 @@ int
 Tcltest_Init(
     Tcl_Interp *interp)		/* Interpreter for application. */
 {
-#ifndef TCL_NO_DEPRECATED
-    Tcl_ValueType t3ArgTypes[2];
-#endif /* TCL_NO_DEPRECATED */
-
     Tcl_Obj *listPtr;
     Tcl_Obj **objv;
     int objc, index;
@@ -581,6 +578,7 @@ Tcltest_Init(
     Tcl_CreateCommand(interp, "noop", NoopCmd, NULL, NULL);
     Tcl_CreateObjCommand(interp, "noop", NoopObjCmd, NULL, NULL);
     Tcl_CreateObjCommand(interp, "testbytestring", TestbytestringObjCmd, NULL, NULL);
+    Tcl_CreateObjCommand(interp, "teststringbytes", TeststringbytesObjCmd, NULL, NULL);
     Tcl_CreateObjCommand(interp, "testwrongnumargs", TestWrongNumArgsObjCmd,
 	    NULL, NULL);
     Tcl_CreateObjCommand(interp, "testfilesystem", TestFilesystemObjCmd,
@@ -688,6 +686,10 @@ Tcltest_Init(
 	    TestsetobjerrorcodeCmd, NULL, NULL);
     Tcl_CreateObjCommand(interp, "testnumutfchars",
 	    TestNumUtfCharsCmd, NULL, NULL);
+    Tcl_CreateObjCommand(interp, "testfindfirst",
+	    TestFindFirstCmd, NULL, NULL);
+    Tcl_CreateObjCommand(interp, "testfindlast",
+	    TestFindLastCmd, NULL, NULL);
     Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd,
 	    NULL, NULL);
     Tcl_CreateCommand(interp, "testsocket", TestSocketCmd,
@@ -697,10 +699,6 @@ Tcltest_Init(
     Tcl_CreateCommand(interp, "testtranslatefilename",
 	    TesttranslatefilenameCmd, NULL, NULL);
     Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL);
-#ifndef TCL_NO_DEPRECATED
-    Tcl_CreateMathFunc(interp, "T1", 0, NULL, TestMathFunc, (ClientData) 123);
-    Tcl_CreateMathFunc(interp, "T2", 0, NULL, TestMathFunc, (ClientData) 345);
-#endif /* TCL_NO_DEPRECATED */
     Tcl_CreateCommand(interp, "testmainthread", TestmainthreadCmd, NULL,
 	    NULL);
     Tcl_CreateCommand(interp, "testsetmainloop", TestsetmainloopCmd,
@@ -711,13 +709,6 @@ Tcltest_Init(
     Tcl_CreateObjCommand(interp, "testcpuid", TestcpuidCmd,
 	    (ClientData) 0, NULL);
 #endif
-#ifndef TCL_NO_DEPRECATED
-    t3ArgTypes[0] = TCL_EITHER;
-    t3ArgTypes[1] = TCL_EITHER;
-    Tcl_CreateMathFunc(interp, "T3", 2, t3ArgTypes, TestMathFunc2,
-	    NULL);
-#endif /* TCL_NO_DEPRECATED */
-
     Tcl_CreateObjCommand(interp, "testnreunwind", TestNREUnwind,
 	    NULL, NULL);
     Tcl_CreateObjCommand(interp, "testnrelevels", TestNRELevels,
@@ -1985,9 +1976,12 @@ TestencodingObjCmd(
 	if (objc != 3) {
 	    return TCL_ERROR;
 	}
-	encoding = Tcl_GetEncoding(NULL, Tcl_GetString(objv[2]));
-	Tcl_FreeEncoding(encoding);
-	Tcl_FreeEncoding(encoding);
+	if (TCL_OK != Tcl_GetEncodingFromObj(interp, objv[2], &encoding)) {
+	    return TCL_ERROR;
+	}
+	Tcl_FreeEncoding(encoding);	/* Free returned reference */
+	Tcl_FreeEncoding(encoding);	/* Free to match CREATE */
+	TclFreeIntRep(objv[2]);		/* Free the cached ref */
 	break;
     }
     return TCL_OK;
@@ -3337,146 +3331,6 @@ TestlocaleCmd(
     return TCL_OK;
 }
 
-/*
- *----------------------------------------------------------------------
- *
- * TestMathFunc --
- *
- *	This is a user-defined math procedure to test out math procedures
- *	with no arguments.
- *
- * Results:
- *	A normal Tcl completion code.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-	/* ARGSUSED */
-#ifndef TCL_NO_DEPRECATED
-static int
-TestMathFunc(
-    ClientData clientData,	/* Integer value to return. */
-    Tcl_Interp *interp,		/* Not used. */
-    Tcl_Value *args,		/* Not used. */
-    Tcl_Value *resultPtr)	/* Where to store result. */
-{
-    resultPtr->type = TCL_INT;
-    resultPtr->intValue = PTR2INT(clientData);
-    return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TestMathFunc2 --
- *
- *	This is a user-defined math procedure to test out math procedures
- *	that do have arguments, in this case 2.
- *
- * Results:
- *	A normal Tcl completion code.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-	/* ARGSUSED */
-static int
-TestMathFunc2(
-    ClientData clientData,	/* Integer value to return. */
-    Tcl_Interp *interp,		/* Used to report errors. */
-    Tcl_Value *args,		/* Points to an array of two Tcl_Value structs
-				 * for the two arguments. */
-    Tcl_Value *resultPtr)	/* Where to store the result. */
-{
-    int result = TCL_OK;
-
-    /*
-     * Return the maximum of the two arguments with the correct type.
-     */
-
-    if (args[0].type == TCL_INT) {
-	int i0 = args[0].intValue;
-
-	if (args[1].type == TCL_INT) {
-	    int i1 = args[1].intValue;
-
-	    resultPtr->type = TCL_INT;
-	    resultPtr->intValue = ((i0 > i1)? i0 : i1);
-	} else if (args[1].type == TCL_DOUBLE) {
-	    double d0 = i0;
-	    double d1 = args[1].doubleValue;
-
-	    resultPtr->type = TCL_DOUBLE;
-	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
-	} else if (args[1].type == TCL_WIDE_INT) {
-	    Tcl_WideInt w0 = Tcl_LongAsWide(i0);
-	    Tcl_WideInt w1 = args[1].wideValue;
-
-	    resultPtr->type = TCL_WIDE_INT;
-	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
-	} else {
-	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
-	    result = TCL_ERROR;
-	}
-    } else if (args[0].type == TCL_DOUBLE) {
-	double d0 = args[0].doubleValue;
-
-	if (args[1].type == TCL_INT) {
-	    double d1 = args[1].intValue;
-
-	    resultPtr->type = TCL_DOUBLE;
-	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
-	} else if (args[1].type == TCL_DOUBLE) {
-	    double d1 = args[1].doubleValue;
-
-	    resultPtr->type = TCL_DOUBLE;
-	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
-	} else if (args[1].type == TCL_WIDE_INT) {
-	    double d1 = Tcl_WideAsDouble(args[1].wideValue);
-
-	    resultPtr->type = TCL_DOUBLE;
-	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
-	} else {
-	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
-	    result = TCL_ERROR;
-	}
-    } else if (args[0].type == TCL_WIDE_INT) {
-	Tcl_WideInt w0 = args[0].wideValue;
-
-	if (args[1].type == TCL_INT) {
-	    Tcl_WideInt w1 = Tcl_LongAsWide(args[1].intValue);
-
-	    resultPtr->type = TCL_WIDE_INT;
-	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
-	} else if (args[1].type == TCL_DOUBLE) {
-	    double d0 = Tcl_WideAsDouble(w0);
-	    double d1 = args[1].doubleValue;
-
-	    resultPtr->type = TCL_DOUBLE;
-	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
-	} else if (args[1].type == TCL_WIDE_INT) {
-	    Tcl_WideInt w1 = args[1].wideValue;
-
-	    resultPtr->type = TCL_WIDE_INT;
-	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
-	} else {
-	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
-	    result = TCL_ERROR;
-	}
-    } else {
-	Tcl_AppendResult(interp, "T3: wrong type for arg 1", NULL);
-	result = TCL_ERROR;
-    }
-    return result;
-}
-#endif /* TCL_NO_DEPRECATED */
-
 /*
  *----------------------------------------------------------------------
  *
@@ -5043,6 +4897,40 @@ NoopObjCmd(
     return TCL_OK;
 }
 
+/*
+ *----------------------------------------------------------------------
+ *
+ * TeststringbytesObjCmd --
+ *	Returns bytearray value of the bytes in argument string rep
+ *
+ * Results:
+ *	Returns the TCL_OK result code.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+TeststringbytesObjCmd(
+    ClientData unused,		/* Not used. */
+    Tcl_Interp *interp,		/* Current interpreter. */
+    int objc,			/* Number of arguments. */
+    Tcl_Obj *const objv[])	/* The argument objects. */
+{
+    int n;
+    const unsigned char *p;
+
+    if (objc != 2) {
+	Tcl_WrongNumArgs(interp, 1, objv, "value");
+	return TCL_ERROR;
+    }
+    p = (const unsigned char *)Tcl_GetStringFromObj(objv[1], &n);
+    Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(p, n));
+    return TCL_OK;
+}
+
 /*
  *----------------------------------------------------------------------
  *
@@ -6844,6 +6732,50 @@ TestNumUtfCharsCmd(
     return TCL_OK;
 }
 
+/*
+ * Used to check correct operation of Tcl_UtfFindFirst
+ */
+
+static int
+TestFindFirstCmd(
+    ClientData clientData,
+    Tcl_Interp *interp,
+    int objc,
+    Tcl_Obj *const objv[])
+{
+    if (objc > 1) {
+	int len = -1;
+
+	if (objc > 2) {
+	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
+	}
+	Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindFirst(Tcl_GetString(objv[1]), len), -1));
+    }
+    return TCL_OK;
+}
+
+/*
+ * Used to check correct operation of Tcl_UtfFindLast
+ */
+
+static int
+TestFindLastCmd(
+    ClientData clientData,
+    Tcl_Interp *interp,
+    int objc,
+    Tcl_Obj *const objv[])
+{
+    if (objc > 1) {
+	int len = -1;
+
+	if (objc > 2) {
+	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
+	}
+	Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindLast(Tcl_GetString(objv[1]), len), -1));
+    }
+    return TCL_OK;
+}
+
 #if defined(HAVE_CPUID) || defined(_WIN32)
 /*
  *----------------------------------------------------------------------

generic/tclTomMath.decls

@@ -30,13 +30,13 @@ declare 1 {
 }
 
 declare 2 {
-    int TclBN_mp_add(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_add(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 3 {
-    int TclBN_mp_add_d(mp_int *a, mp_digit b, mp_int *c)
+    int TclBN_mp_add_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 declare 4 {
-    int TclBN_mp_and(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_and(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 5 {
     void TclBN_mp_clamp(mp_int *a)
@@ -63,25 +63,25 @@ declare 12 {
     int TclBN_mp_count_bits(const mp_int *a)
 }
 declare 13 {
-    int TclBN_mp_div(mp_int *a, mp_int *b, mp_int *q, mp_int *r)
+    int TclBN_mp_div(const mp_int *a, const mp_int *b, mp_int *q, mp_int *r)
 }
 declare 14 {
-    int TclBN_mp_div_d(mp_int *a, mp_digit b, mp_int *q, mp_digit *r)
+    int TclBN_mp_div_d(const mp_int *a, mp_digit b, mp_int *q, mp_digit *r)
 }
 declare 15 {
-    int TclBN_mp_div_2(mp_int *a, mp_int *q)
+    int TclBN_mp_div_2(const mp_int *a, mp_int *q)
 }
 declare 16 {
     int TclBN_mp_div_2d(const mp_int *a, int b, mp_int *q, mp_int *r)
 }
 declare 17 {
-    int TclBN_mp_div_3(mp_int *a, mp_int *q, mp_digit *r)
+    int TclBN_mp_div_3(const mp_int *a, mp_int *q, mp_digit *r)
 }
 declare 18 {
     void TclBN_mp_exch(mp_int *a, mp_int *b)
 }
 declare 19 {
-    int TclBN_mp_expt_d(mp_int *a, mp_digit b, mp_int *c)
+    int TclBN_mp_expt_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 declare 20 {
     int TclBN_mp_grow(mp_int *a, int size)
@@ -105,19 +105,19 @@ declare 26 {
     int TclBN_mp_lshd(mp_int *a, int shift)
 }
 declare 27 {
-    int TclBN_mp_mod(mp_int *a, mp_int *b, mp_int *r)
+    int TclBN_mp_mod(const mp_int *a, const mp_int *b, mp_int *r)
 }
 declare 28 {
     int TclBN_mp_mod_2d(const mp_int *a, int b, mp_int *r)
 }
 declare 29 {
-    int TclBN_mp_mul(mp_int *a, mp_int *b, mp_int *p)
+    int TclBN_mp_mul(const mp_int *a, const mp_int *b, mp_int *p)
 }
 declare 30 {
-    int TclBN_mp_mul_d(mp_int *a, mp_digit b, mp_int *p)
+    int TclBN_mp_mul_d(const mp_int *a, mp_digit b, mp_int *p)
 }
 declare 31 {
-    int TclBN_mp_mul_2(mp_int *a, mp_int *p)
+    int TclBN_mp_mul_2(const mp_int *a, mp_int *p)
 }
 declare 32 {
     int TclBN_mp_mul_2d(const mp_int *a, int d, mp_int *p)
@@ -126,7 +126,7 @@ declare 33 {
     int TclBN_mp_neg(const mp_int *a, mp_int *b)
 }
 declare 34 {
-    int TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_or(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 35 {
     int TclBN_mp_radix_size(const mp_int *a, int radix, int *size)
@@ -144,32 +144,32 @@ declare 39 {
     void TclBN_mp_set(mp_int *a, mp_digit b)
 }
 declare 40 {
-    int TclBN_mp_sqr(mp_int *a, mp_int *b)
+    int TclBN_mp_sqr(const mp_int *a, mp_int *b)
 }
 declare 41 {
-    int TclBN_mp_sqrt(mp_int *a, mp_int *b)
+    int TclBN_mp_sqrt(const mp_int *a, mp_int *b)
 }
 declare 42 {
-    int TclBN_mp_sub(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 43 {
-    int TclBN_mp_sub_d(mp_int *a, mp_digit b, mp_int *c)
+    int TclBN_mp_sub_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 declare 44 {
-    int TclBN_mp_to_unsigned_bin(mp_int *a, unsigned char *b)
+    int TclBN_mp_to_unsigned_bin(const mp_int *a, unsigned char *b)
 }
 declare 45 {
-    int TclBN_mp_to_unsigned_bin_n(mp_int *a, unsigned char *b,
+    int TclBN_mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b,
 	    unsigned long *outlen)
 }
 declare 46 {
-    int TclBN_mp_toradix_n(mp_int *a, char *str, int radix, int maxlen)
+    int TclBN_mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen)
 }
 declare 47 {
-    int TclBN_mp_unsigned_bin_size(mp_int *a)
+    int TclBN_mp_unsigned_bin_size(const mp_int *a)
 }
 declare 48 {
-    int TclBN_mp_xor(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_xor(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 49 {
     void TclBN_mp_zero(mp_int *a)
@@ -182,34 +182,34 @@ declare 50 {
     void TclBN_reverse(unsigned char *s, int len)
 }
 declare 51 {
-    int TclBN_fast_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs)
+    int TclBN_fast_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
 }
 declare 52 {
-    int TclBN_fast_s_mp_sqr(mp_int *a, mp_int *b)
+    int TclBN_fast_s_mp_sqr(const mp_int *a, mp_int *b)
 }
 declare 53 {
-    int TclBN_mp_karatsuba_mul(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_karatsuba_mul(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 54 {
-    int TclBN_mp_karatsuba_sqr(mp_int *a, mp_int *b)
+    int TclBN_mp_karatsuba_sqr(const mp_int *a, mp_int *b)
 }
 declare 55 {
-    int TclBN_mp_toom_mul(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_mp_toom_mul(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 56 {
-    int TclBN_mp_toom_sqr(mp_int *a, mp_int *b)
+    int TclBN_mp_toom_sqr(const mp_int *a, mp_int *b)
 }
 declare 57 {
-    int TclBN_s_mp_add(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_s_mp_add(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 58 {
-    int TclBN_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c, int digs)
+    int TclBN_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
 }
 declare 59 {
-    int TclBN_s_mp_sqr(mp_int *a, mp_int *b)
+    int TclBN_s_mp_sqr(const mp_int *a, mp_int *b)
 }
 declare 60 {
-    int TclBN_s_mp_sub(mp_int *a, mp_int *b, mp_int *c)
+    int TclBN_s_mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
 }
 declare 61 {
     int TclBN_mp_init_set_int(mp_int *a, unsigned long i)
@@ -223,19 +223,32 @@ declare 63 {
 
 # Formerly internal API to allow initialisation of bignums without knowing the
 # typedefs of how a bignum works internally.
-declare 64 {
+declare 64 {deprecated {Use mp_init() + mp_set_long_long()}} {
     void TclBNInitBignumFromLong(mp_int *bignum, long initVal)
 }
-declare 65 {
+declare 65 {deprecated {Use mp_init() + mp_set_long_long()}} {
     void TclBNInitBignumFromWideInt(mp_int *bignum, Tcl_WideInt initVal)
 }
-declare 66 {
+declare 66 {deprecated {Use mp_init() + mp_set_long_long()}} {
     void TclBNInitBignumFromWideUInt(mp_int *bignum, Tcl_WideUInt initVal)
 }
 
 # Added in libtommath 1.0
 declare 67 {
-    int TclBN_mp_expt_d_ex(mp_int *a, mp_digit b, mp_int *c, int fast)
+    int TclBN_mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast)
+}
+# Added in libtommath 1.0.1
+declare 68 {
+    int TclBN_mp_set_long_long(mp_int *a, Tcl_WideUInt i)
+}
+declare 69 {
+    Tcl_WideUInt TclBN_mp_get_long_long(const mp_int *a)
+}
+declare 70 {
+    int TclBN_mp_set_long(mp_int *a, unsigned long i)
+}
+declare 71 {
+    unsigned long TclBN_mp_get_long(const mp_int *a)
 }
 
 # Local Variables:

generic/tclTomMath.h

@@ -27,10 +27,10 @@ extern "C" {
 #endif
 
 /* detect 64-bit mode if possible */
-#if defined(NEVER) /* 128-bit ints fail in too many places */
-   #if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT))
-      #define MP_64BIT
-   #endif
+#if defined(NEVER)  /* 128-bit ints fail in too many places */
+#   if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT))
+#      define MP_64BIT
+#   endif
 #endif
 
 /* some default configurations.
@@ -43,89 +43,94 @@ extern "C" {
  */
 #ifdef MP_8BIT
 #ifndef MP_DIGIT_DECLARED
-   typedef uint8_t              mp_digit;
+typedef uint8_t              mp_digit;
 #define MP_DIGIT_DECLARED
 #endif
-   typedef uint16_t             mp_word;
-#define MP_SIZEOF_MP_DIGIT      1
-#ifdef DIGIT_BIT
-#error You must not define DIGIT_BIT when using MP_8BIT
+#ifndef MP_WORD_DECLARED
+typedef uint16_t             mp_word;
+#define MP_WORD_DECLARED
 #endif
+#   define MP_SIZEOF_MP_DIGIT 1
+#   ifdef DIGIT_BIT
+#      error You must not define DIGIT_BIT when using MP_8BIT
+#   endif
 #elif defined(MP_16BIT)
 #ifndef MP_DIGIT_DECLARED
-   typedef uint16_t             mp_digit;
+typedef uint16_t             mp_digit;
 #define MP_DIGIT_DECLARED
 #endif
-   typedef uint32_t             mp_word;
-#define MP_SIZEOF_MP_DIGIT      2
-#ifdef DIGIT_BIT
-#error You must not define DIGIT_BIT when using MP_16BIT
+#ifndef MP_WORD_DECLARED
+typedef uint32_t             mp_word;
+#define MP_WORD_DECLARED
 #endif
+#   define MP_SIZEOF_MP_DIGIT 2
+#   ifdef DIGIT_BIT
+#      error You must not define DIGIT_BIT when using MP_16BIT
+#   endif
 #elif defined(MP_64BIT)
-   /* for GCC only on supported platforms */
-#ifndef CRYPT
-   typedef unsigned long long   ulong64;
-   typedef signed long long     long64;
-#endif
-
+/* for GCC only on supported platforms */
 #ifndef MP_DIGIT_DECLARED
-   typedef ulong64 mp_digit;
+typedef uint64_t mp_digit;
 #define MP_DIGIT_DECLARED
 #endif
-#if defined(_WIN32)
-   typedef unsigned __int128    mp_word;
-#elif defined(__GNUC__)
-   typedef unsigned long        mp_word __attribute__ ((mode(TI)));
-#else
-   /* it seems you have a problem
-    * but we assume you can somewhere define your own uint128_t */
-   typedef uint128_t            mp_word;
+#   if defined(_WIN32)
+#ifndef MP_WORD_DECLARED
+typedef unsigned __int128    mp_word;
+#define MP_WORD_DECLARED
 #endif
-
-   #define DIGIT_BIT            60
-#else
-   /* this is the default case, 28-bit digits */
-
-   /* this is to make porting into LibTomCrypt easier :-) */
-#ifndef CRYPT
-   typedef unsigned long long   ulong64;
-   typedef signed long long     long64;
+#   elif defined(__GNUC__)
+typedef unsigned long        mp_word __attribute__((mode(TI)));
+#   else
+/* it seems you have a problem
+ * but we assume you can somewhere define your own uint128_t */
+#ifndef MP_WORD_DECLARED
+typedef uint128_t            mp_word;
+#define MP_WORD_DECLARED
 #endif
+#   endif
 
+#   define DIGIT_BIT 60
+#else
+/* this is the default case, 28-bit digits */
+
+/* this is to make porting into LibTomCrypt easier :-) */
 #ifndef MP_DIGIT_DECLARED
-   typedef uint32_t             mp_digit;
+typedef uint32_t             mp_digit;
 #define MP_DIGIT_DECLARED
 #endif
-   typedef ulong64              mp_word;
-
-#ifdef MP_31BIT
-   /* this is an extension that uses 31-bit digits */
-   #define DIGIT_BIT            31
-#else
-   /* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
-   #define DIGIT_BIT            28
-   #define MP_28BIT
+#ifndef MP_WORD_DECLARED
+typedef uint64_t             mp_word;
+#define MP_WORD_DECLARED
 #endif
+
+#   ifdef MP_31BIT
+/* this is an extension that uses 31-bit digits */
+#      define DIGIT_BIT 31
+#   else
+/* default case is 28-bit digits, defines MP_28BIT as a handy macro to test */
+#      define DIGIT_BIT 28
+#      define MP_28BIT
+#   endif
 #endif
 
 /* otherwise the bits per digit is calculated automatically from the size of a mp_digit */
 #ifndef DIGIT_BIT
-   #define DIGIT_BIT     (((CHAR_BIT * MP_SIZEOF_MP_DIGIT) - 1))  /* bits per digit */
-   typedef uint_least32_t mp_min_u32;
+#   define DIGIT_BIT (((CHAR_BIT * MP_SIZEOF_MP_DIGIT) - 1))  /* bits per digit */
+typedef uint_least32_t mp_min_u32;
 #else
-   typedef mp_digit mp_min_u32;
-#endif
-
-/* platforms that can use a better rand function */
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
-    #define MP_USE_ALT_RAND 1
+typedef mp_digit mp_min_u32;
 #endif
 
 /* use arc4random on platforms that support it */
-#ifdef MP_USE_ALT_RAND
-    #define MP_GEN_RANDOM()    arc4random()
-#else
-    #define MP_GEN_RANDOM()    rand()
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#   define MP_GEN_RANDOM()    arc4random()
+#   define MP_GEN_RANDOM_MAX  0xffffffff
+#endif
+
+/* use rand() as fall-back if there's no better rand function */
+#ifndef MP_GEN_RANDOM
+#   define MP_GEN_RANDOM()    rand()
+#   define MP_GEN_RANDOM_MAX  RAND_MAX
 #endif
 
 #define MP_DIGIT_BIT     DIGIT_BIT
@@ -158,9 +163,9 @@ typedef int           mp_err;
 /* you'll have to tune these... */
 #if defined(BUILD_tcl) || !defined(_WIN32)
 MODULE_SCOPE int KARATSUBA_MUL_CUTOFF,
-           KARATSUBA_SQR_CUTOFF,
-           TOOM_MUL_CUTOFF,
-           TOOM_SQR_CUTOFF;
+       KARATSUBA_SQR_CUTOFF,
+       TOOM_MUL_CUTOFF,
+       TOOM_SQR_CUTOFF;
 #endif
 
 /* define this to use lower memory usage routines (exptmods mostly) */
@@ -168,11 +173,11 @@ MODULE_SCOPE int KARATSUBA_MUL_CUTOFF,
 
 /* default precision */
 #ifndef MP_PREC
-   #ifndef MP_LOW_MEM
-      #define MP_PREC                 32     /* default digits of precision */
-   #else
-      #define MP_PREC                 8      /* default digits of precision */
-   #endif
+#   ifndef MP_LOW_MEM
+#      define MP_PREC 32        /* default digits of precision */
+#   else
+#      define MP_PREC 8         /* default digits of precision */
+#   endif
 #endif
 
 /* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
@@ -184,17 +189,17 @@ MODULE_SCOPE int KARATSUBA_MUL_CUTOFF,
 typedef struct mp_int mp_int;
 #endif
 struct mp_int {
-    int used, alloc, sign;
-    mp_digit *dp;
+   int used, alloc, sign;
+   mp_digit *dp;
 };
 
 /* callback for mp_prime_random, should fill dst with random bytes and return how many read [upto len] */
 typedef int ltm_prime_callback(unsigned char *dst, int len, void *dat);
 
 
-#define USED(m)    ((m)->used)
-#define DIGIT(m,k) ((m)->dp[(k)])
-#define SIGN(m)    ((m)->sign)
+#define USED(m)     ((m)->used)
+#define DIGIT(m, k) ((m)->dp[(k)])
+#define SIGN(m)     ((m)->sign)
 
 /* error code to char* string */
 const char *mp_error_to_string(int code);
@@ -272,22 +277,28 @@ int mp_set_long_long(mp_int *a, unsigned long long b);
 */
 
 /* get a 32-bit value */
-unsigned long mp_get_int(mp_int * a);
+/*
+unsigned long mp_get_int(const mp_int *a);
+*/
 
 /* get a platform dependent unsigned long value */
-unsigned long mp_get_long(mp_int * a);
+/*
+unsigned long mp_get_long(const mp_int *a);
+*/
 
 /* get a platform dependent unsigned long long value */
-unsigned long long mp_get_long_long(mp_int * a);
+/*
+unsigned long long mp_get_long_long(const mp_int *a);
+*/
 
 /* initialize and set a digit */
 /*
-int mp_init_set (mp_int * a, mp_digit b);
+int mp_init_set(mp_int *a, mp_digit b);
 */
 
 /* initialize and set 32-bit value */
 /*
-int mp_init_set_int (mp_int * a, unsigned long b);
+int mp_init_set_int(mp_int *a, unsigned long b);
 */
 
 /* copy, b = a */
@@ -307,12 +318,12 @@ void mp_clamp(mp_int *a);
 
 /* import binary data */
 /*
-int mp_import(mp_int* rop, size_t count, int order, size_t size, int endian, size_t nails, const void* op);
+int mp_import(mp_int *rop, size_t count, int order, size_t size, int endian, size_t nails, const void *op);
 */
 
 /* export binary data */
 /*
-int mp_export(void* rop, size_t* countp, int order, size_t size, int endian, size_t nails, mp_int* op);
+int mp_export(void *rop, size_t *countp, int order, size_t size, int endian, size_t nails, const mp_int *op);
 */
 
 /* ---> digit manipulation <--- */
@@ -334,7 +345,7 @@ int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);
 
 /* b = a/2 */
 /*
-int mp_div_2(mp_int *a, mp_int *b);
+int mp_div_2(const mp_int *a, mp_int *b);
 */
 
 /* c = a * 2**b, implemented as c = a << b */
@@ -344,7 +355,7 @@ int mp_mul_2d(const mp_int *a, int b, mp_int *c);
 
 /* b = a*2 */
 /*
-int mp_mul_2(mp_int *a, mp_int *b);
+int mp_mul_2(const mp_int *a, mp_int *b);
 */
 
 /* c = a mod 2**b */
@@ -372,17 +383,17 @@ int mp_rand(mp_int *a, int digits);
 /* ---> binary operations <--- */
 /* c = a XOR b  */
 /*
-int mp_xor(mp_int *a, mp_int *b, mp_int *c);
+int mp_xor(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = a OR b */
 /*
-int mp_or(mp_int *a, mp_int *b, mp_int *c);
+int mp_or(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = a AND b */
 /*
-int mp_and(mp_int *a, mp_int *b, mp_int *c);
+int mp_and(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* ---> Basic arithmetic <--- */
@@ -394,7 +405,7 @@ int mp_neg(const mp_int *a, mp_int *b);
 
 /* b = |a| */
 /*
-int mp_abs(mp_int *a, mp_int *b);
+int mp_abs(const mp_int *a, mp_int *b);
 */
 
 /* compare a to b */
@@ -409,32 +420,32 @@ int mp_cmp_mag(const mp_int *a, const mp_int *b);
 
 /* c = a + b */
 /*
-int mp_add(mp_int *a, mp_int *b, mp_int *c);
+int mp_add(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = a - b */
 /*
-int mp_sub(mp_int *a, mp_int *b, mp_int *c);
+int mp_sub(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = a * b */
 /*
-int mp_mul(mp_int *a, mp_int *b, mp_int *c);
+int mp_mul(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* b = a*a  */
 /*
-int mp_sqr(mp_int *a, mp_int *b);
+int mp_sqr(const mp_int *a, mp_int *b);
 */
 
 /* a/b => cb + d == a */
 /*
-int mp_div(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
+int mp_div(const mp_int *a, const mp_int *b, mp_int *c, mp_int *d);
 */
 
 /* c = a mod b, 0 <= c < b  */
 /*
-int mp_mod(mp_int *a, mp_int *b, mp_int *c);
+int mp_mod(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* ---> single digit functions <--- */
@@ -446,82 +457,82 @@ int mp_cmp_d(const mp_int *a, mp_digit b);
 
 /* c = a + b */
 /*
-int mp_add_d(mp_int *a, mp_digit b, mp_int *c);
+int mp_add_d(const mp_int *a, mp_digit b, mp_int *c);
 */
 
 /* c = a - b */
 /*
-int mp_sub_d(mp_int *a, mp_digit b, mp_int *c);
+int mp_sub_d(const mp_int *a, mp_digit b, mp_int *c);
 */
 
 /* c = a * b */
 /*
-int mp_mul_d(mp_int *a, mp_digit b, mp_int *c);
+int mp_mul_d(const mp_int *a, mp_digit b, mp_int *c);
 */
 
 /* a/b => cb + d == a */
 /*
-int mp_div_d(mp_int *a, mp_digit b, mp_int *c, mp_digit *d);
+int mp_div_d(const mp_int *a, mp_digit b, mp_int *c, mp_digit *d);
 */
 
 /* a/3 => 3c + d == a */
 /*
-int mp_div_3(mp_int *a, mp_int *c, mp_digit *d);
+int mp_div_3(const mp_int *a, mp_int *c, mp_digit *d);
 */
 
 /* c = a**b */
 /*
-int mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
+int mp_expt_d(const mp_int *a, mp_digit b, mp_int *c);
 */
 /*
-int mp_expt_d_ex (mp_int * a, mp_digit b, mp_int * c, int fast);
+int mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast);
 */
 
 /* c = a mod b, 0 <= c < b  */
 /*
-int mp_mod_d(mp_int *a, mp_digit b, mp_digit *c);
+int mp_mod_d(const mp_int *a, mp_digit b, mp_digit *c);
 */
 
 /* ---> number theory <--- */
 
 /* d = a + b (mod c) */
 /*
-int mp_addmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
+int mp_addmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);
 */
 
 /* d = a - b (mod c) */
 /*
-int mp_submod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
+int mp_submod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);
 */
 
 /* d = a * b (mod c) */
 /*
-int mp_mulmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
+int mp_mulmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);
 */
 
 /* c = a * a (mod b) */
 /*
-int mp_sqrmod(mp_int *a, mp_int *b, mp_int *c);
+int mp_sqrmod(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = 1/a (mod b) */
 /*
-int mp_invmod(mp_int *a, mp_int *b, mp_int *c);
+int mp_invmod(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* c = (a, b) */
 /*
-int mp_gcd(mp_int *a, mp_int *b, mp_int *c);
+int mp_gcd(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* produces value such that U1*a + U2*b = U3 */
 /*
-int mp_exteuclid(mp_int *a, mp_int *b, mp_int *U1, mp_int *U2, mp_int *U3);
+int mp_exteuclid(const mp_int *a, const mp_int *b, mp_int *U1, mp_int *U2, mp_int *U3);
 */
 
 /* c = [a, b] or (a*b)/(a, b) */
 /*
-int mp_lcm(mp_int *a, mp_int *b, mp_int *c);
+int mp_lcm(const mp_int *a, const mp_int *b, mp_int *c);
 */
 
 /* finds one of the b'th root of a, such that |c|**b <= |a|
@@ -529,35 +540,35 @@ int mp_lcm(mp_int *a, mp_int *b, mp_int *c);
  * returns error if a < 0 and b is even
  */
 /*
-int mp_n_root(mp_int *a, mp_digit b, mp_int *c);
+int mp_n_root(const mp_int *a, mp_digit b, mp_int *c);
 */
 /*
-int mp_n_root_ex (mp_int * a, mp_digit b, mp_int * c, int fast);
+int mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast);
 */
 
 /* special sqrt algo */
 /*
-int mp_sqrt(mp_int *arg, mp_int *ret);
+int mp_sqrt(const mp_int *arg, mp_int *ret);
 */
 
 /* special sqrt (mod prime) */
 /*
-int mp_sqrtmod_prime(mp_int *arg, mp_int *prime, mp_int *ret);
+int mp_sqrtmod_prime(const mp_int *arg, const mp_int *prime, mp_int *ret);
 */
 
 /* is number a square? */
 /*
-int mp_is_square(mp_int *arg, int *ret);
+int mp_is_square(const mp_int *arg, int *ret);
 */
 
 /* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
 /*
-int mp_jacobi(mp_int *a, mp_int *n, int *c);
+int mp_jacobi(const mp_int *a, const mp_int *n, int *c);
 */
 
 /* used to setup the Barrett reduction for a given modulus b */
 /*
-int mp_reduce_setup(mp_int *a, mp_int *b);
+int mp_reduce_setup(mp_int *a, const mp_int *b);
 */
 
 /* Barrett Reduction, computes a (mod b) with a precomputed value c
@@ -566,83 +577,83 @@ int mp_reduce_setup(mp_int *a, mp_int *b);
  * compute the reduction as -1 * mp_reduce(mp_abs(a)) [pseudo code].
  */
 /*
-int mp_reduce(mp_int *a, mp_int *b, mp_int *c);
+int mp_reduce(mp_int *a, const mp_int *b, const mp_int *c);
 */
 
 /* setups the montgomery reduction */
 /*
-int mp_montgomery_setup(mp_int *a, mp_digit *mp);
+int mp_montgomery_setup(const mp_int *a, mp_digit *mp);
 */
 
 /* computes a = B**n mod b without division or multiplication useful for
  * normalizing numbers in a Montgomery system.
  */
 /*
-int mp_montgomery_calc_normalization(mp_int *a, mp_int *b);
+int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b);
 */
 
 /* computes x/R == x (mod N) via Montgomery Reduction */
 /*
-int mp_montgomery_reduce(mp_int *a, mp_int *m, mp_digit mp);
+int mp_montgomery_reduce(mp_int *a, const mp_int *m, mp_digit mp);
 */
 
 /* returns 1 if a is a valid DR modulus */
 /*
-int mp_dr_is_modulus(mp_int *a);
+int mp_dr_is_modulus(const mp_int *a);
 */
 
 /* sets the value of "d" required for mp_dr_reduce */
 /*
-void mp_dr_setup(mp_int *a, mp_digit *d);
+void mp_dr_setup(const mp_int *a, mp_digit *d);
 */
 
 /* reduces a modulo b using the Diminished Radix method */
 /*
-int mp_dr_reduce(mp_int *a, mp_int *b, mp_digit mp);
+int mp_dr_reduce(mp_int *a, const mp_int *b, mp_digit mp);
 */
 
 /* returns true if a can be reduced with mp_reduce_2k */
 /*
-int mp_reduce_is_2k(mp_int *a);
+int mp_reduce_is_2k(const mp_int *a);
 */
 
 /* determines k value for 2k reduction */
 /*
-int mp_reduce_2k_setup(mp_int *a, mp_digit *d);
+int mp_reduce_2k_setup(const mp_int *a, mp_digit *d);
 */
 
 /* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
 /*
-int mp_reduce_2k(mp_int *a, mp_int *n, mp_digit d);
+int mp_reduce_2k(mp_int *a, const mp_int *n, mp_digit d);
 */
 
 /* returns true if a can be reduced with mp_reduce_2k_l */
 /*
-int mp_reduce_is_2k_l(mp_int *a);
+int mp_reduce_is_2k_l(const mp_int *a);
 */
 
 /* determines k value for 2k reduction */
 /*
-int mp_reduce_2k_setup_l(mp_int *a, mp_int *d);
+int mp_reduce_2k_setup_l(const mp_int *a, mp_int *d);
 */
 
 /* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
 /*
-int mp_reduce_2k_l(mp_int *a, mp_int *n, mp_int *d);
+int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d);
 */
 
 /* d = a**b (mod c) */
 /*
-int mp_exptmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
+int mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);
 */
 
 /* ---> Primes <--- */
 
 /* number of primes */
 #ifdef MP_8BIT
-#  define PRIME_SIZE      31
+#  define PRIME_SIZE 31
 #else
-#  define PRIME_SIZE      256
+#  define PRIME_SIZE 256
 #endif
 
 /* table of first PRIME_SIZE primes */
@@ -652,21 +663,21 @@ MODULE_SCOPE const mp_digit ltm_prime_tab[PRIME_SIZE];
 
 /* result=1 if a is divisible by one of the first PRIME_SIZE primes */
 /*
-int mp_prime_is_divisible(mp_int *a, int *result);
+int mp_prime_is_divisible(const mp_int *a, int *result);
 */
 
 /* performs one Fermat test of "a" using base "b".
  * Sets result to 0 if composite or 1 if probable prime
  */
 /*
-int mp_prime_fermat(mp_int *a, mp_int *b, int *result);
+int mp_prime_fermat(const mp_int *a, const mp_int *b, int *result);
 */
 
 /* performs one Miller-Rabin test of "a" using base "b".
  * Sets result to 0 if composite or 1 if probable prime
  */
 /*
-int mp_prime_miller_rabin(mp_int *a, mp_int *b, int *result);
+int mp_prime_miller_rabin(const mp_int *a, const mp_int *b, int *result);
 */
 
 /* This gives [for a given bit size] the number of trials required
@@ -684,7 +695,7 @@ int mp_prime_rabin_miller_trials(int size);
  * Sets result to 1 if probably prime, 0 otherwise
  */
 /*
-int mp_prime_is_prime(mp_int *a, int t, int *result);
+int mp_prime_is_prime(const mp_int *a, int t, int *result);
 */
 
 /* finds the next prime after the number "a" using "t" trials
@@ -730,39 +741,39 @@ int mp_count_bits(const mp_int *a);
 */
 
 /*
-int mp_unsigned_bin_size(mp_int *a);
+int mp_unsigned_bin_size(const mp_int *a);
 */
 /*
 int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c);
 */
 /*
-int mp_to_unsigned_bin(mp_int *a, unsigned char *b);
+int mp_to_unsigned_bin(const mp_int *a, unsigned char *b);
 */
 /*
-int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen);
+int mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen);
 */
 
 /*
-int mp_signed_bin_size(mp_int *a);
+int mp_signed_bin_size(const mp_int *a);
 */
 /*
 int mp_read_signed_bin(mp_int *a, const unsigned char *b, int c);
 */
 /*
-int mp_to_signed_bin(mp_int *a,  unsigned char *b);
+int mp_to_signed_bin(const mp_int *a,  unsigned char *b);
 */
 /*
-int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen);
+int mp_to_signed_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen);
 */
 
 /*
 int mp_read_radix(mp_int *a, const char *str, int radix);
 */
 /*
-int mp_toradix(mp_int *a, char *str, int radix);
+int mp_toradix(const mp_int *a, char *str, int radix);
 */
 /*
-int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
+int mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen);
 */
 /*
 int mp_radix_size(const mp_int *a, int radix, int *size);
@@ -773,7 +784,7 @@ int mp_radix_size(const mp_int *a, int radix, int *size);
 int mp_fread(mp_int *a, int radix, FILE *stream);
 */
 /*
-int mp_fwrite(mp_int *a, int radix, FILE *stream);
+int mp_fwrite(const mp_int *a, int radix, FILE *stream);
 */
 #endif
 
@@ -790,13 +801,13 @@ int mp_fwrite(mp_int *a, int radix, FILE *stream);
 #define mp_tohex(M, S)     mp_toradix((M), (S), 16)
 
 #ifdef __cplusplus
-   }
+}
 #endif
 
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 

generic/tclTomMathDecls.h

@@ -74,6 +74,9 @@
 #define mp_exch TclBN_mp_exch
 #define mp_expt_d TclBN_mp_expt_d
 #define mp_expt_d_ex TclBN_mp_expt_d_ex
+#define mp_get_int TclBN_mp_get_int
+#define mp_get_long TclBN_mp_get_long
+#define mp_get_long_long TclBN_mp_get_long_long
 #define mp_grow TclBN_mp_grow
 #define mp_init TclBN_mp_init
 #define mp_init_copy TclBN_mp_init_copy
@@ -98,6 +101,8 @@
 #define mp_s_rmap TclBNMpSRmap
 #define mp_set TclBN_mp_set
 #define mp_set_int TclBN_mp_set_int
+#define mp_set_long TclBN_mp_set_long
+#define mp_set_long_long TclBN_mp_set_long_long
 #define mp_shrink TclBN_mp_shrink
 #define mp_sqr TclBN_mp_sqr
 #define mp_sqrt TclBN_mp_sqrt
@@ -148,11 +153,14 @@ EXTERN int		TclBN_epoch(void);
 /* 1 */
 EXTERN int		TclBN_revision(void);
 /* 2 */
-EXTERN int		TclBN_mp_add(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_add(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 3 */
-EXTERN int		TclBN_mp_add_d(mp_int *a, mp_digit b, mp_int *c);
+EXTERN int		TclBN_mp_add_d(const mp_int *a, mp_digit b,
+				mp_int *c);
 /* 4 */
-EXTERN int		TclBN_mp_and(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_and(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 5 */
 EXTERN void		TclBN_mp_clamp(mp_int *a);
 /* 6 */
@@ -170,22 +178,24 @@ EXTERN int		TclBN_mp_copy(const mp_int *a, mp_int *b);
 /* 12 */
 EXTERN int		TclBN_mp_count_bits(const mp_int *a);
 /* 13 */
-EXTERN int		TclBN_mp_div(mp_int *a, mp_int *b, mp_int *q,
-				mp_int *r);
+EXTERN int		TclBN_mp_div(const mp_int *a, const mp_int *b,
+				mp_int *q, mp_int *r);
 /* 14 */
-EXTERN int		TclBN_mp_div_d(mp_int *a, mp_digit b, mp_int *q,
-				mp_digit *r);
+EXTERN int		TclBN_mp_div_d(const mp_int *a, mp_digit b,
+				mp_int *q, mp_digit *r);
 /* 15 */
-EXTERN int		TclBN_mp_div_2(mp_int *a, mp_int *q);
+EXTERN int		TclBN_mp_div_2(const mp_int *a, mp_int *q);
 /* 16 */
 EXTERN int		TclBN_mp_div_2d(const mp_int *a, int b, mp_int *q,
 				mp_int *r);
 /* 17 */
-EXTERN int		TclBN_mp_div_3(mp_int *a, mp_int *q, mp_digit *r);
+EXTERN int		TclBN_mp_div_3(const mp_int *a, mp_int *q,
+				mp_digit *r);
 /* 18 */
 EXTERN void		TclBN_mp_exch(mp_int *a, mp_int *b);
 /* 19 */
-EXTERN int		TclBN_mp_expt_d(mp_int *a, mp_digit b, mp_int *c);
+EXTERN int		TclBN_mp_expt_d(const mp_int *a, mp_digit b,
+				mp_int *c);
 /* 20 */
 EXTERN int		TclBN_mp_grow(mp_int *a, int size);
 /* 21 */
@@ -201,21 +211,25 @@ EXTERN int		TclBN_mp_init_size(mp_int *a, int size);
 /* 26 */
 EXTERN int		TclBN_mp_lshd(mp_int *a, int shift);
 /* 27 */
-EXTERN int		TclBN_mp_mod(mp_int *a, mp_int *b, mp_int *r);
+EXTERN int		TclBN_mp_mod(const mp_int *a, const mp_int *b,
+				mp_int *r);
 /* 28 */
 EXTERN int		TclBN_mp_mod_2d(const mp_int *a, int b, mp_int *r);
 /* 29 */
-EXTERN int		TclBN_mp_mul(mp_int *a, mp_int *b, mp_int *p);
+EXTERN int		TclBN_mp_mul(const mp_int *a, const mp_int *b,
+				mp_int *p);
 /* 30 */
-EXTERN int		TclBN_mp_mul_d(mp_int *a, mp_digit b, mp_int *p);
+EXTERN int		TclBN_mp_mul_d(const mp_int *a, mp_digit b,
+				mp_int *p);
 /* 31 */
-EXTERN int		TclBN_mp_mul_2(mp_int *a, mp_int *p);
+EXTERN int		TclBN_mp_mul_2(const mp_int *a, mp_int *p);
 /* 32 */
 EXTERN int		TclBN_mp_mul_2d(const mp_int *a, int d, mp_int *p);
 /* 33 */
 EXTERN int		TclBN_mp_neg(const mp_int *a, mp_int *b);
 /* 34 */
-EXTERN int		TclBN_mp_or(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_or(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 35 */
 EXTERN int		TclBN_mp_radix_size(const mp_int *a, int radix,
 				int *size);
@@ -229,52 +243,59 @@ EXTERN int		TclBN_mp_shrink(mp_int *a);
 /* 39 */
 EXTERN void		TclBN_mp_set(mp_int *a, mp_digit b);
 /* 40 */
-EXTERN int		TclBN_mp_sqr(mp_int *a, mp_int *b);
+EXTERN int		TclBN_mp_sqr(const mp_int *a, mp_int *b);
 /* 41 */
-EXTERN int		TclBN_mp_sqrt(mp_int *a, mp_int *b);
+EXTERN int		TclBN_mp_sqrt(const mp_int *a, mp_int *b);
 /* 42 */
-EXTERN int		TclBN_mp_sub(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_sub(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 43 */
-EXTERN int		TclBN_mp_sub_d(mp_int *a, mp_digit b, mp_int *c);
+EXTERN int		TclBN_mp_sub_d(const mp_int *a, mp_digit b,
+				mp_int *c);
 /* 44 */
-EXTERN int		TclBN_mp_to_unsigned_bin(mp_int *a, unsigned char *b);
+EXTERN int		TclBN_mp_to_unsigned_bin(const mp_int *a,
+				unsigned char *b);
 /* 45 */
-EXTERN int		TclBN_mp_to_unsigned_bin_n(mp_int *a,
+EXTERN int		TclBN_mp_to_unsigned_bin_n(const mp_int *a,
 				unsigned char *b, unsigned long *outlen);
 /* 46 */
-EXTERN int		TclBN_mp_toradix_n(mp_int *a, char *str, int radix,
-				int maxlen);
+EXTERN int		TclBN_mp_toradix_n(const mp_int *a, char *str,
+				int radix, int maxlen);
 /* 47 */
-EXTERN int		TclBN_mp_unsigned_bin_size(mp_int *a);
+EXTERN int		TclBN_mp_unsigned_bin_size(const mp_int *a);
 /* 48 */
-EXTERN int		TclBN_mp_xor(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_xor(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 49 */
 EXTERN void		TclBN_mp_zero(mp_int *a);
 /* 50 */
 EXTERN void		TclBN_reverse(unsigned char *s, int len);
 /* 51 */
-EXTERN int		TclBN_fast_s_mp_mul_digs(mp_int *a, mp_int *b,
-				mp_int *c, int digs);
+EXTERN int		TclBN_fast_s_mp_mul_digs(const mp_int *a,
+				const mp_int *b, mp_int *c, int digs);
 /* 52 */
-EXTERN int		TclBN_fast_s_mp_sqr(mp_int *a, mp_int *b);
+EXTERN int		TclBN_fast_s_mp_sqr(const mp_int *a, mp_int *b);
 /* 53 */
-EXTERN int		TclBN_mp_karatsuba_mul(mp_int *a, mp_int *b,
-				mp_int *c);
+EXTERN int		TclBN_mp_karatsuba_mul(const mp_int *a,
+				const mp_int *b, mp_int *c);
 /* 54 */
-EXTERN int		TclBN_mp_karatsuba_sqr(mp_int *a, mp_int *b);
+EXTERN int		TclBN_mp_karatsuba_sqr(const mp_int *a, mp_int *b);
 /* 55 */
-EXTERN int		TclBN_mp_toom_mul(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_mp_toom_mul(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 56 */
-EXTERN int		TclBN_mp_toom_sqr(mp_int *a, mp_int *b);
+EXTERN int		TclBN_mp_toom_sqr(const mp_int *a, mp_int *b);
 /* 57 */
-EXTERN int		TclBN_s_mp_add(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_s_mp_add(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 58 */
-EXTERN int		TclBN_s_mp_mul_digs(mp_int *a, mp_int *b, mp_int *c,
-				int digs);
+EXTERN int		TclBN_s_mp_mul_digs(const mp_int *a, const mp_int *b,
+				mp_int *c, int digs);
 /* 59 */
-EXTERN int		TclBN_s_mp_sqr(mp_int *a, mp_int *b);
+EXTERN int		TclBN_s_mp_sqr(const mp_int *a, mp_int *b);
 /* 60 */
-EXTERN int		TclBN_s_mp_sub(mp_int *a, mp_int *b, mp_int *c);
+EXTERN int		TclBN_s_mp_sub(const mp_int *a, const mp_int *b,
+				mp_int *c);
 /* 61 */
 EXTERN int		TclBN_mp_init_set_int(mp_int *a, unsigned long i);
 /* 62 */
@@ -282,16 +303,27 @@ EXTERN int		TclBN_mp_set_int(mp_int *a, unsigned long i);
 /* 63 */
 EXTERN int		TclBN_mp_cnt_lsb(const mp_int *a);
 /* 64 */
-EXTERN void		TclBNInitBignumFromLong(mp_int *bignum, long initVal);
+TCL_DEPRECATED("Use mp_init() + mp_set_long_long()")
+void			TclBNInitBignumFromLong(mp_int *bignum, long initVal);
 /* 65 */
-EXTERN void		TclBNInitBignumFromWideInt(mp_int *bignum,
+TCL_DEPRECATED("Use mp_init() + mp_set_long_long()")
+void			TclBNInitBignumFromWideInt(mp_int *bignum,
 				Tcl_WideInt initVal);
 /* 66 */
-EXTERN void		TclBNInitBignumFromWideUInt(mp_int *bignum,
+TCL_DEPRECATED("Use mp_init() + mp_set_long_long()")
+void			TclBNInitBignumFromWideUInt(mp_int *bignum,
 				Tcl_WideUInt initVal);
 /* 67 */
-EXTERN int		TclBN_mp_expt_d_ex(mp_int *a, mp_digit b, mp_int *c,
-				int fast);
+EXTERN int		TclBN_mp_expt_d_ex(const mp_int *a, mp_digit b,
+				mp_int *c, int fast);
+/* 68 */
+EXTERN int		TclBN_mp_set_long_long(mp_int *a, Tcl_WideUInt i);
+/* 69 */
+EXTERN Tcl_WideUInt	TclBN_mp_get_long_long(const mp_int *a);
+/* 70 */
+EXTERN int		TclBN_mp_set_long(mp_int *a, unsigned long i);
+/* 71 */
+EXTERN unsigned long	TclBN_mp_get_long(const mp_int *a);
 
 typedef struct TclTomMathStubs {
     int magic;
@@ -299,9 +331,9 @@ typedef struct TclTomMathStubs {
 
     int (*tclBN_epoch) (void); /* 0 */
     int (*tclBN_revision) (void); /* 1 */
-    int (*tclBN_mp_add) (mp_int *a, mp_int *b, mp_int *c); /* 2 */
-    int (*tclBN_mp_add_d) (mp_int *a, mp_digit b, mp_int *c); /* 3 */
-    int (*tclBN_mp_and) (mp_int *a, mp_int *b, mp_int *c); /* 4 */
+    int (*tclBN_mp_add) (const mp_int *a, const mp_int *b, mp_int *c); /* 2 */
+    int (*tclBN_mp_add_d) (const mp_int *a, mp_digit b, mp_int *c); /* 3 */
+    int (*tclBN_mp_and) (const mp_int *a, const mp_int *b, mp_int *c); /* 4 */
     void (*tclBN_mp_clamp) (mp_int *a); /* 5 */
     void (*tclBN_mp_clear) (mp_int *a); /* 6 */
     void (*tclBN_mp_clear_multi) (mp_int *a, ...); /* 7 */
@@ -310,13 +342,13 @@ typedef struct TclTomMathStubs {
     int (*tclBN_mp_cmp_mag) (const mp_int *a, const mp_int *b); /* 10 */
     int (*tclBN_mp_copy) (const mp_int *a, mp_int *b); /* 11 */
     int (*tclBN_mp_count_bits) (const mp_int *a); /* 12 */
-    int (*tclBN_mp_div) (mp_int *a, mp_int *b, mp_int *q, mp_int *r); /* 13 */
-    int (*tclBN_mp_div_d) (mp_int *a, mp_digit b, mp_int *q, mp_digit *r); /* 14 */
-    int (*tclBN_mp_div_2) (mp_int *a, mp_int *q); /* 15 */
+    int (*tclBN_mp_div) (const mp_int *a, const mp_int *b, mp_int *q, mp_int *r); /* 13 */
+    int (*tclBN_mp_div_d) (const mp_int *a, mp_digit b, mp_int *q, mp_digit *r); /* 14 */
+    int (*tclBN_mp_div_2) (const mp_int *a, mp_int *q); /* 15 */
     int (*tclBN_mp_div_2d) (const mp_int *a, int b, mp_int *q, mp_int *r); /* 16 */
-    int (*tclBN_mp_div_3) (mp_int *a, mp_int *q, mp_digit *r); /* 17 */
+    int (*tclBN_mp_div_3) (const mp_int *a, mp_int *q, mp_digit *r); /* 17 */
     void (*tclBN_mp_exch) (mp_int *a, mp_int *b); /* 18 */
-    int (*tclBN_mp_expt_d) (mp_int *a, mp_digit b, mp_int *c); /* 19 */
+    int (*tclBN_mp_expt_d) (const mp_int *a, mp_digit b, mp_int *c); /* 19 */
     int (*tclBN_mp_grow) (mp_int *a, int size); /* 20 */
     int (*tclBN_mp_init) (mp_int *a); /* 21 */
     int (*tclBN_mp_init_copy) (mp_int *a, const mp_int *b); /* 22 */
@@ -324,47 +356,51 @@ typedef struct TclTomMathStubs {
     int (*tclBN_mp_init_set) (mp_int *a, mp_digit b); /* 24 */
     int (*tclBN_mp_init_size) (mp_int *a, int size); /* 25 */
     int (*tclBN_mp_lshd) (mp_int *a, int shift); /* 26 */
-    int (*tclBN_mp_mod) (mp_int *a, mp_int *b, mp_int *r); /* 27 */
+    int (*tclBN_mp_mod) (const mp_int *a, const mp_int *b, mp_int *r); /* 27 */
     int (*tclBN_mp_mod_2d) (const mp_int *a, int b, mp_int *r); /* 28 */
-    int (*tclBN_mp_mul) (mp_int *a, mp_int *b, mp_int *p); /* 29 */
-    int (*tclBN_mp_mul_d) (mp_int *a, mp_digit b, mp_int *p); /* 30 */
-    int (*tclBN_mp_mul_2) (mp_int *a, mp_int *p); /* 31 */
+    int (*tclBN_mp_mul) (const mp_int *a, const mp_int *b, mp_int *p); /* 29 */
+    int (*tclBN_mp_mul_d) (const mp_int *a, mp_digit b, mp_int *p); /* 30 */
+    int (*tclBN_mp_mul_2) (const mp_int *a, mp_int *p); /* 31 */
     int (*tclBN_mp_mul_2d) (const mp_int *a, int d, mp_int *p); /* 32 */
     int (*tclBN_mp_neg) (const mp_int *a, mp_int *b); /* 33 */
-    int (*tclBN_mp_or) (mp_int *a, mp_int *b, mp_int *c); /* 34 */
+    int (*tclBN_mp_or) (const mp_int *a, const mp_int *b, mp_int *c); /* 34 */
     int (*tclBN_mp_radix_size) (const mp_int *a, int radix, int *size); /* 35 */
     int (*tclBN_mp_read_radix) (mp_int *a, const char *str, int radix); /* 36 */
     void (*tclBN_mp_rshd) (mp_int *a, int shift); /* 37 */
     int (*tclBN_mp_shrink) (mp_int *a); /* 38 */
     void (*tclBN_mp_set) (mp_int *a, mp_digit b); /* 39 */
-    int (*tclBN_mp_sqr) (mp_int *a, mp_int *b); /* 40 */
-    int (*tclBN_mp_sqrt) (mp_int *a, mp_int *b); /* 41 */
-    int (*tclBN_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 42 */
-    int (*tclBN_mp_sub_d) (mp_int *a, mp_digit b, mp_int *c); /* 43 */
-    int (*tclBN_mp_to_unsigned_bin) (mp_int *a, unsigned char *b); /* 44 */
-    int (*tclBN_mp_to_unsigned_bin_n) (mp_int *a, unsigned char *b, unsigned long *outlen); /* 45 */
-    int (*tclBN_mp_toradix_n) (mp_int *a, char *str, int radix, int maxlen); /* 46 */
-    int (*tclBN_mp_unsigned_bin_size) (mp_int *a); /* 47 */
-    int (*tclBN_mp_xor) (mp_int *a, mp_int *b, mp_int *c); /* 48 */
+    int (*tclBN_mp_sqr) (const mp_int *a, mp_int *b); /* 40 */
+    int (*tclBN_mp_sqrt) (const mp_int *a, mp_int *b); /* 41 */
+    int (*tclBN_mp_sub) (const mp_int *a, const mp_int *b, mp_int *c); /* 42 */
+    int (*tclBN_mp_sub_d) (const mp_int *a, mp_digit b, mp_int *c); /* 43 */
+    int (*tclBN_mp_to_unsigned_bin) (const mp_int *a, unsigned char *b); /* 44 */
+    int (*tclBN_mp_to_unsigned_bin_n) (const mp_int *a, unsigned char *b, unsigned long *outlen); /* 45 */
+    int (*tclBN_mp_toradix_n) (const mp_int *a, char *str, int radix, int maxlen); /* 46 */
+    int (*tclBN_mp_unsigned_bin_size) (const mp_int *a); /* 47 */
+    int (*tclBN_mp_xor) (const mp_int *a, const mp_int *b, mp_int *c); /* 48 */
     void (*tclBN_mp_zero) (mp_int *a); /* 49 */
     void (*tclBN_reverse) (unsigned char *s, int len); /* 50 */
-    int (*tclBN_fast_s_mp_mul_digs) (mp_int *a, mp_int *b, mp_int *c, int digs); /* 51 */
-    int (*tclBN_fast_s_mp_sqr) (mp_int *a, mp_int *b); /* 52 */
-    int (*tclBN_mp_karatsuba_mul) (mp_int *a, mp_int *b, mp_int *c); /* 53 */
-    int (*tclBN_mp_karatsuba_sqr) (mp_int *a, mp_int *b); /* 54 */
-    int (*tclBN_mp_toom_mul) (mp_int *a, mp_int *b, mp_int *c); /* 55 */
-    int (*tclBN_mp_toom_sqr) (mp_int *a, mp_int *b); /* 56 */
-    int (*tclBN_s_mp_add) (mp_int *a, mp_int *b, mp_int *c); /* 57 */
-    int (*tclBN_s_mp_mul_digs) (mp_int *a, mp_int *b, mp_int *c, int digs); /* 58 */
-    int (*tclBN_s_mp_sqr) (mp_int *a, mp_int *b); /* 59 */
-    int (*tclBN_s_mp_sub) (mp_int *a, mp_int *b, mp_int *c); /* 60 */
+    int (*tclBN_fast_s_mp_mul_digs) (const mp_int *a, const mp_int *b, mp_int *c, int digs); /* 51 */
+    int (*tclBN_fast_s_mp_sqr) (const mp_int *a, mp_int *b); /* 52 */
+    int (*tclBN_mp_karatsuba_mul) (const mp_int *a, const mp_int *b, mp_int *c); /* 53 */
+    int (*tclBN_mp_karatsuba_sqr) (const mp_int *a, mp_int *b); /* 54 */
+    int (*tclBN_mp_toom_mul) (const mp_int *a, const mp_int *b, mp_int *c); /* 55 */
+    int (*tclBN_mp_toom_sqr) (const mp_int *a, mp_int *b); /* 56 */
+    int (*tclBN_s_mp_add) (const mp_int *a, const mp_int *b, mp_int *c); /* 57 */
+    int (*tclBN_s_mp_mul_digs) (const mp_int *a, const mp_int *b, mp_int *c, int digs); /* 58 */
+    int (*tclBN_s_mp_sqr) (const mp_int *a, mp_int *b); /* 59 */
+    int (*tclBN_s_mp_sub) (const mp_int *a, const mp_int *b, mp_int *c); /* 60 */
     int (*tclBN_mp_init_set_int) (mp_int *a, unsigned long i); /* 61 */
     int (*tclBN_mp_set_int) (mp_int *a, unsigned long i); /* 62 */
     int (*tclBN_mp_cnt_lsb) (const mp_int *a); /* 63 */
-    void (*tclBNInitBignumFromLong) (mp_int *bignum, long initVal); /* 64 */
-    void (*tclBNInitBignumFromWideInt) (mp_int *bignum, Tcl_WideInt initVal); /* 65 */
-    void (*tclBNInitBignumFromWideUInt) (mp_int *bignum, Tcl_WideUInt initVal); /* 66 */
-    int (*tclBN_mp_expt_d_ex) (mp_int *a, mp_digit b, mp_int *c, int fast); /* 67 */
+    TCL_DEPRECATED_API("Use mp_init() + mp_set_long_long()") void (*tclBNInitBignumFromLong) (mp_int *bignum, long initVal); /* 64 */
+    TCL_DEPRECATED_API("Use mp_init() + mp_set_long_long()") void (*tclBNInitBignumFromWideInt) (mp_int *bignum, Tcl_WideInt initVal); /* 65 */
+    TCL_DEPRECATED_API("Use mp_init() + mp_set_long_long()") void (*tclBNInitBignumFromWideUInt) (mp_int *bignum, Tcl_WideUInt initVal); /* 66 */
+    int (*tclBN_mp_expt_d_ex) (const mp_int *a, mp_digit b, mp_int *c, int fast); /* 67 */
+    int (*tclBN_mp_set_long_long) (mp_int *a, Tcl_WideUInt i); /* 68 */
+    Tcl_WideUInt (*tclBN_mp_get_long_long) (const mp_int *a); /* 69 */
+    int (*tclBN_mp_set_long) (mp_int *a, unsigned long i); /* 70 */
+    unsigned long (*tclBN_mp_get_long) (const mp_int *a); /* 71 */
 } TclTomMathStubs;
 
 extern const TclTomMathStubs *tclTomMathStubsPtr;
@@ -515,6 +551,14 @@ extern const TclTomMathStubs *tclTomMathStubsPtr;
 	(tclTomMathStubsPtr->tclBNInitBignumFromWideUInt) /* 66 */
 #define TclBN_mp_expt_d_ex \
 	(tclTomMathStubsPtr->tclBN_mp_expt_d_ex) /* 67 */
+#define TclBN_mp_set_long_long \
+	(tclTomMathStubsPtr->tclBN_mp_set_long_long) /* 68 */
+#define TclBN_mp_get_long_long \
+	(tclTomMathStubsPtr->tclBN_mp_get_long_long) /* 69 */
+#define TclBN_mp_set_long \
+	(tclTomMathStubsPtr->tclBN_mp_set_long) /* 70 */
+#define TclBN_mp_get_long \
+	(tclTomMathStubsPtr->tclBN_mp_get_long) /* 71 */
 
 #endif /* defined(USE_TCL_STUBS) */
 

generic/tclTomMathInterface.c

@@ -89,86 +89,11 @@ TclBN_revision(void)
 {
     return TCLTOMMATH_REVISION;
 }
-#if 0
 
 /*
  *----------------------------------------------------------------------
  *
- * TclBNAlloc --
- *
- *	Allocate memory for libtommath.
- *
- * Results:
- *	Returns a pointer to the allocated block.
- *
- * This procedure is a wrapper around Tcl_Alloc, needed because of a
- * mismatched type signature between Tcl_Alloc and malloc.
- *
- *----------------------------------------------------------------------
- */
-
-extern void *
-TclBNAlloc(
-    size_t x)
-{
-    return (void *) ckalloc((unsigned int) x);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclBNRealloc --
- *
- *	Change the size of an allocated block of memory in libtommath
- *
- * Results:
- *	Returns a pointer to the allocated block.
- *
- * This procedure is a wrapper around Tcl_Realloc, needed because of a
- * mismatched type signature between Tcl_Realloc and realloc.
- *
- *----------------------------------------------------------------------
- */
-
-void *
-TclBNRealloc(
-    void *p,
-    size_t s)
-{
-    return (void *) ckrealloc((char *) p, (unsigned int) s);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclBNFree --
- *
- *	Free allocated memory in libtommath.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Memory is freed.
- *
- * This function is simply a wrapper around Tcl_Free, needed in libtommath
- * because of a type mismatch between free and Tcl_Free.
- *
- *----------------------------------------------------------------------
- */
-
-extern void
-TclBNFree(
-    void *p)
-{
-    ckree((char *) p);
-}
-#endif
-
-/*
- *----------------------------------------------------------------------
- *
- * TclBNInitBignumFromLong --
+ * TclInitBignumFromLong --
  *
  *	Allocate and initialize a 'bignum' from a native 'long'.
  *
@@ -181,47 +106,20 @@ TclBNFree(
  *----------------------------------------------------------------------
  */
 
-extern void
-TclBNInitBignumFromLong(
+void
+TclInitBignumFromLong(
     mp_int *a,
-    long initVal)
+    long v)
 {
-    int status;
-    unsigned long v;
-    mp_digit *p;
-
-    /*
-     * Allocate enough memory to hold the largest possible long
-     */
-
-    status = mp_init_size(a,
-	    (CHAR_BIT * sizeof(long) + DIGIT_BIT - 1) / DIGIT_BIT);
-    if (status != MP_OKAY) {
-	Tcl_Panic("initialization failure in TclBNInitBignumFromLong");
+    if (mp_init_size(a, (CHAR_BIT * sizeof(long) + DIGIT_BIT - 1) / DIGIT_BIT) != MP_OKAY) {
+	Tcl_Panic("initialization failure in TclInitBignumFromLong");
     }
-
-    /*
-     * Convert arg to sign and magnitude.
-     */
-
-    if (initVal < 0) {
-	a->sign = MP_NEG;
-	v = -initVal;
+    if (v < (long)0) {
+	mp_set_long_long(a, (Tcl_WideUInt)(-(Tcl_WideInt)v));
+	mp_neg(a, a);
     } else {
-	a->sign = MP_ZPOS;
-	v = initVal;
+	mp_set_long_long(a, (Tcl_WideUInt)v);
     }
-
-    /*
-     * Store the magnitude in the bignum.
-     */
-
-    p = a->dp;
-    while (v) {
-	*p++ = (mp_digit) (v & MP_MASK);
-	v >>= MP_DIGIT_BIT;
-    }
-    a->used = p - a->dp;
 }
 
 /*
@@ -240,16 +138,19 @@ TclBNInitBignumFromLong(
  *----------------------------------------------------------------------
  */
 
-extern void
-TclBNInitBignumFromWideInt(
+void
+TclInitBignumFromWideInt(
     mp_int *a,			/* Bignum to initialize */
     Tcl_WideInt v)		/* Initial value */
 {
+	if (mp_init_size(a, (CHAR_BIT * sizeof(Tcl_WideUInt) + DIGIT_BIT - 1) / DIGIT_BIT) != MP_OKAY) {
+		Tcl_Panic("initialization failure in TclInitBignumFromWideInt");
+	}
     if (v < (Tcl_WideInt)0) {
-	TclBNInitBignumFromWideUInt(a, (Tcl_WideUInt)(-v));
+	mp_set_long_long(a, (Tcl_WideUInt)(-v));
 	mp_neg(a, a);
     } else {
-	TclBNInitBignumFromWideUInt(a, (Tcl_WideUInt)v);
+	mp_set_long_long(a, (Tcl_WideUInt)v);
     }
 }
 
@@ -269,36 +170,15 @@ TclBNInitBignumFromWideInt(
  *----------------------------------------------------------------------
  */
 
-extern void
-TclBNInitBignumFromWideUInt(
+void
+TclInitBignumFromWideUInt(
     mp_int *a,			/* Bignum to initialize */
     Tcl_WideUInt v)		/* Initial value */
 {
-    int status;
-    mp_digit *p;
-
-    /*
-     * Allocate enough memory to hold the largest possible Tcl_WideUInt.
-     */
-
-    status = mp_init_size(a,
-	    (CHAR_BIT * sizeof(Tcl_WideUInt) + DIGIT_BIT - 1) / DIGIT_BIT);
-    if (status != MP_OKAY) {
-	Tcl_Panic("initialization failure in TclBNInitBignumFromWideUInt");
-    }
-
-    a->sign = MP_ZPOS;
-
-    /*
-     * Store the magnitude in the bignum.
-     */
-
-    p = a->dp;
-    while (v) {
-	*p++ = (mp_digit) (v & MP_MASK);
-	v >>= MP_DIGIT_BIT;
-    }
-    a->used = p - a->dp;
+	if (mp_init_size(a, (CHAR_BIT * sizeof(Tcl_WideUInt) + DIGIT_BIT - 1) / DIGIT_BIT) != MP_OKAY) {
+	    Tcl_Panic("initialization failure in TclInitBignumFromWideUInt");
+	}
+	mp_set_long_long(a, v);
 }
 
 /*

generic/tclUtf.c

@@ -68,11 +68,7 @@ static const unsigned char totalBytes[256] = {
     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
     2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
     3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
-#if TCL_UTF_MAX > 3
     4,4,4,4,4,4,4,4,
-#else
-    1,1,1,1,1,1,1,1,
-#endif
     1,1,1,1,1,1,1,1
 };
 
@@ -94,7 +90,7 @@ static const unsigned char totalBytes[256] = {
 
 int
 TclUtfCount(
-    int ch)			/* The Tcl_UniChar whose size is returned. */
+    int ch)			/* The Unicode character whose size is returned. */
 {
     if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
 	return 1;
@@ -253,6 +249,15 @@ Tcl_UniCharToUtfDString(
  *	Tcl_UtfCharComplete() before calling this routine to ensure that
  *	enough bytes remain in the string.
  *
+ *	If TCL_UTF_MAX == 4, special handling of Surrogate pairs is done:
+ *	For any UTF-8 string containing a character outside of the BMP, the
+ *	first call to this function will fill *chPtr with the high surrogate
+ *	and generate a return value of 0. Calling Tcl_UtfToUniChar again
+ *	will produce the low surrogate and a return value of 4. Because *chPtr
+ *	is used to remember whether the high surrogate is already produced, it
+ *	is recommended to initialize the variable it points to as 0 before
+ *	the first call to Tcl_UtfToUniChar is done.
+ *
  * Results:
  *	*chPtr is filled with the Tcl_UniChar, and the return value is the
  *	number of bytes from the UTF-8 string that were consumed.
@@ -272,7 +277,7 @@ Tcl_UtfToUniChar(
     register int byte;
 
     /*
-     * Unroll 1 to 3 byte UTF-8 sequences, use loop to handle longer ones.
+     * Unroll 1 to 3 (or 4) byte UTF-8 sequences.
      */
 
     byte = *((unsigned char *) src);
@@ -319,18 +324,45 @@ Tcl_UtfToUniChar(
 	 * represents itself.
 	 */
     }
-#if TCL_UTF_MAX > 3
     else if (byte < 0xF8) {
 	if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80) && ((src[3] & 0xC0) == 0x80)) {
 	    /*
 	     * Four-byte-character lead byte followed by three trail bytes.
 	     */
+#if TCL_UTF_MAX == 3
+	    byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
+		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F)) - 0x10000;
+	    if (byte & 0x100000) {
+		/* out of range, < 0x10000 or > 0x10ffff */
+	    } else {
+		/* produce replacement character, and advance source pointer */
+		*chPtr = (Tcl_UniChar) 0xFFFD;
+		return 4;
+	    }
+#elif TCL_UTF_MAX == 4
+	    Tcl_UniChar surrogate;
 
+	    byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
+		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F)) - 0x10000;
+	    surrogate = (Tcl_UniChar) (0xD800 + (byte >> 10));
+	    if (byte & 0x100000) {
+		/* out of range, < 0x10000 or > 0x10ffff */
+	    } else if (*chPtr != surrogate) {
+		/* produce high surrogate, but don't advance source pointer */
+		*chPtr = surrogate;
+		return 0;
+	    } else {
+		/* produce low surrogate, and advance source pointer */
+		*chPtr = (Tcl_UniChar) (0xDC00 | (byte & 0x3FF));
+		return 4;
+	    }
+#else
 	    *chPtr = (Tcl_UniChar) (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
 		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F));
 	    if ((unsigned)(*chPtr - 0x10000) <= 0xFFFFF) {
 		return 4;
 	    }
+#endif
 	}
 
 	/*
@@ -338,7 +370,6 @@ Tcl_UtfToUniChar(
 	 * represents itself.
 	 */
     }
-#endif
 
     *chPtr = (Tcl_UniChar) byte;
     return 1;
@@ -371,7 +402,7 @@ Tcl_UtfToUniCharDString(
 				 * appended to this previously initialized
 				 * DString. */
 {
-    Tcl_UniChar *w, *wString;
+    Tcl_UniChar ch = 0, *w, *wString;
     const char *p, *end;
     int oldLength;
 
@@ -393,8 +424,8 @@ Tcl_UtfToUniCharDString(
     w = wString;
     end = src + length;
     for (p = src; p < end; ) {
-	p += TclUtfToUniChar(p, w);
-	w++;
+	p += TclUtfToUniChar(p, &ch);
+	*w++ = ch;
     }
     *w = '\0';
     Tcl_DStringSetLength(dsPtr,
@@ -428,10 +459,7 @@ Tcl_UtfCharComplete(
 				 * a complete UTF-8 character. */
     int length)			/* Length of above string in bytes. */
 {
-    int ch;
-
-    ch = *((unsigned char *) src);
-    return length >= totalBytes[ch];
+    return length >= totalBytes[(unsigned char)*src];
 }
 
 /*
@@ -458,8 +486,8 @@ Tcl_NumUtfChars(
     int length)			/* The length of the string in bytes, or -1
 				 * for strlen(string). */
 {
-    Tcl_UniChar ch;
-    register int i;
+    Tcl_UniChar ch = 0;
+    register int i = 0;
 
     /*
      * The separate implementations are faster.
@@ -468,7 +496,6 @@ Tcl_NumUtfChars(
      * single-byte char case specially.
      */
 
-    i = 0;
     if (length < 0) {
 	while (*src != '\0') {
 	    src += TclUtfToUniChar(src, &ch);
@@ -476,13 +503,13 @@ Tcl_NumUtfChars(
 	}
 	if (i < 0) i = INT_MAX; /* Bug [2738427] */
     } else {
-	register const char *endPtr = src + length - TCL_UTF_MAX;
+	register const char *endPtr = src + length - 4;
 
 	while (src < endPtr) {
 	    src += TclUtfToUniChar(src, &ch);
 	    i++;
 	}
-	endPtr += TCL_UTF_MAX;
+	endPtr += 4;
 	while ((src < endPtr) && Tcl_UtfCharComplete(src, endPtr - src)) {
 	    src += TclUtfToUniChar(src, &ch);
 	    i++;
@@ -499,13 +526,13 @@ Tcl_NumUtfChars(
  *
  * Tcl_UtfFindFirst --
  *
- *	Returns a pointer to the first occurance of the given Tcl_UniChar in
- *	the NULL-terminated UTF-8 string. The NULL terminator is considered
+ *	Returns a pointer to the first occurance of the given Unicode character
+ *	in the NULL-terminated UTF-8 string. The NULL terminator is considered
  *	part of the UTF-8 string. Equivalent to Plan 9 utfrune().
  *
  * Results:
- *	As above. If the Tcl_UniChar does not exist in the given string, the
- *	return value is NULL.
+ *	As above. If the Unicode character does not exist in the given string,
+ *	the return value is NULL.
  *
  * Side effects:
  *	None.
@@ -516,14 +543,21 @@ Tcl_NumUtfChars(
 const char *
 Tcl_UtfFindFirst(
     const char *src,		/* The UTF-8 string to be searched. */
-    int ch)			/* The Tcl_UniChar to search for. */
+    int ch)			/* The Unicode character to search for. */
 {
-    int len;
-    Tcl_UniChar find;
+    int len, fullchar;
+    Tcl_UniChar find = 0;
 
     while (1) {
 	len = TclUtfToUniChar(src, &find);
-	if (find == ch) {
+	fullchar = find;
+#if TCL_UTF_MAX == 4
+	if (!len) {
+	    len += TclUtfToUniChar(src, &find);
+	    fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000;
+	}
+#endif
+	if (fullchar == ch) {
 	    return src;
 	}
 	if (*src == '\0') {
@@ -538,12 +572,12 @@ Tcl_UtfFindFirst(
  *
  * Tcl_UtfFindLast --
  *
- *	Returns a pointer to the last occurance of the given Tcl_UniChar in
- *	the NULL-terminated UTF-8 string. The NULL terminator is considered
+ *	Returns a pointer to the last occurance of the given Unicode character
+ *	in the NULL-terminated UTF-8 string. The NULL terminator is considered
  *	part of the UTF-8 string. Equivalent to Plan 9 utfrrune().
  *
  * Results:
- *	As above. If the Tcl_UniChar does not exist in the given string, the
+ *	As above. If the Unicode character does not exist in the given string, the
  *	return value is NULL.
  *
  * Side effects:
@@ -555,16 +589,23 @@ Tcl_UtfFindFirst(
 const char *
 Tcl_UtfFindLast(
     const char *src,		/* The UTF-8 string to be searched. */
-    int ch)			/* The Tcl_UniChar to search for. */
+    int ch)			/* The Unicode character to search for. */
 {
-    int len;
-    Tcl_UniChar find;
+    int len, fullchar;
+    Tcl_UniChar find = 0;
     const char *last;
 
     last = NULL;
     while (1) {
 	len = TclUtfToUniChar(src, &find);
-	if (find == ch) {
+	fullchar = find;
+#if TCL_UTF_MAX == 4
+	if (!len) {
+	    len += TclUtfToUniChar(src, &find);
+	    fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000;
+	}
+#endif
+	if (fullchar == ch) {
 	    last = src;
 	}
 	if (*src == '\0') {
@@ -598,9 +639,15 @@ const char *
 Tcl_UtfNext(
     const char *src)		/* The current location in the string. */
 {
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
+    int len = TclUtfToUniChar(src, &ch);
 
-    return src + TclUtfToUniChar(src, &ch);
+#if TCL_UTF_MAX == 4
+    if (len == 0) {
+      len = TclUtfToUniChar(src, &ch);
+    }
+#endif
+    return src + len;
 }
 
 /*
@@ -633,9 +680,8 @@ Tcl_UtfPrev(
     const char *look;
     int i, byte;
 
-    src--;
-    look = src;
-    for (i = 0; i < TCL_UTF_MAX; i++) {
+    look = --src;
+    for (i = 0; i < 4; i++) {
 	if (look < start) {
 	    if (src < start) {
 		src = start;
@@ -659,7 +705,7 @@ Tcl_UtfPrev(
  *
  * Tcl_UniCharAtIndex --
  *
- *	Returns the Unicode character represented at the specified character
+ *	Returns the Tcl_UniChar represented at the specified character
  *	(not byte) position in the UTF-8 string.
  *
  * Results:
@@ -678,8 +724,7 @@ Tcl_UniCharAtIndex(
 {
     Tcl_UniChar ch = 0;
 
-    while (index >= 0) {
-	index--;
+    while (index-- >= 0) {
 	src += TclUtfToUniChar(src, &ch);
     }
     return ch;
@@ -707,10 +752,9 @@ Tcl_UtfAtIndex(
     register const char *src,	/* The UTF-8 string. */
     register int index)		/* The position of the desired character. */
 {
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
 
-    while (index > 0) {
-	index--;
+    while (index-- > 0) {
 	src += TclUtfToUniChar(src, &ch);
     }
     return src;
@@ -791,7 +835,7 @@ int
 Tcl_UtfToUpper(
     char *str)			/* String to convert in place. */
 {
-    Tcl_UniChar ch, upChar;
+    Tcl_UniChar ch = 0, upChar;
     char *src, *dst;
     int bytes;
 
@@ -844,7 +888,7 @@ int
 Tcl_UtfToLower(
     char *str)			/* String to convert in place. */
 {
-    Tcl_UniChar ch, lowChar;
+    Tcl_UniChar ch = 0, lowChar;
     char *src, *dst;
     int bytes;
 
@@ -898,7 +942,7 @@ int
 Tcl_UtfToTitle(
     char *str)			/* String to convert in place. */
 {
-    Tcl_UniChar ch, titleChar, lowChar;
+    Tcl_UniChar ch = 0, titleChar, lowChar;
     char *src, *dst;
     int bytes;
 
@@ -1007,7 +1051,7 @@ Tcl_UtfNcmp(
     const char *ct,		/* UTF string cs is compared to. */
     unsigned long numChars)	/* Number of UTF chars to compare. */
 {
-    Tcl_UniChar ch1, ch2;
+    Tcl_UniChar ch1 = 0, ch2 = 0;
 
     /*
      * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the
@@ -1025,6 +1069,16 @@ Tcl_UtfNcmp(
 	cs += TclUtfToUniChar(cs, &ch1);
 	ct += TclUtfToUniChar(ct, &ch2);
 	if (ch1 != ch2) {
+#if TCL_UTF_MAX == 4
+	    /* Surrogates always report higher than non-surrogates */
+	    if (((ch1 & 0xFC00) == 0xD800)) {
+	    if ((ch2 & 0xFC00) != 0xD800) {
+		return ch1;
+	    }
+	    } else if ((ch2 & 0xFC00) == 0xD800) {
+		return -ch2;
+	    }
+#endif
 	    return (ch1 - ch2);
 	}
     }
@@ -1055,7 +1109,8 @@ Tcl_UtfNcasecmp(
     const char *ct,		/* UTF string cs is compared to. */
     unsigned long numChars)	/* Number of UTF chars to compare. */
 {
-    Tcl_UniChar ch1, ch2;
+    Tcl_UniChar ch1 = 0, ch2 = 0;
+
     while (numChars-- > 0) {
 	/*
 	 * n must be interpreted as chars, not bytes.
@@ -1065,6 +1120,16 @@ Tcl_UtfNcasecmp(
 	cs += TclUtfToUniChar(cs, &ch1);
 	ct += TclUtfToUniChar(ct, &ch2);
 	if (ch1 != ch2) {
+#if TCL_UTF_MAX == 4
+	    /* Surrogates always report higher than non-surrogates */
+	    if (((ch1 & 0xFC00) == 0xD800)) {
+	    if ((ch2 & 0xFC00) != 0xD800) {
+		return ch1;
+	    }
+	    } else if ((ch2 & 0xFC00) == 0xD800) {
+		return -ch2;
+	    }
+#endif
 	    ch1 = Tcl_UniCharToLower(ch1);
 	    ch2 = Tcl_UniCharToLower(ch2);
 	    if (ch1 != ch2) {
@@ -1074,11 +1139,57 @@ Tcl_UtfNcasecmp(
     }
     return 0;
 }
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_UtfCmp --
+ *
+ *	Compare UTF chars of string cs to string ct case sensitively.
+ *	Replacement for strcmp in Tcl core, in places where UTF-8 should
+ *	be handled.
+ *
+ * Results:
+ *	Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclUtfCmp(
+    const char *cs,		/* UTF string to compare to ct. */
+    const char *ct)		/* UTF string cs is compared to. */
+{
+    Tcl_UniChar ch1 = 0, ch2 = 0;
+
+    while (*cs && *ct) {
+	cs += TclUtfToUniChar(cs, &ch1);
+	ct += TclUtfToUniChar(ct, &ch2);
+	if (ch1 != ch2) {
+#if TCL_UTF_MAX == 4
+	    /* Surrogates always report higher than non-surrogates */
+	    if (((ch1 & 0xFC00) == 0xD800)) {
+	    if ((ch2 & 0xFC00) != 0xD800) {
+		return ch1;
+	    }
+	    } else if ((ch2 & 0xFC00) == 0xD800) {
+		return -ch2;
+	    }
+#endif
+	    return ch1 - ch2;
+	}
+    }
+    return UCHAR(*cs) - UCHAR(*ct);
+}
+
 
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_UtfNcasecmp --
+ * TclUtfCasecmp --
  *
  *	Compare UTF chars of string cs to string ct case insensitively.
  *	Replacement for strcasecmp in Tcl core, in places where UTF-8 should
@@ -1098,12 +1209,22 @@ TclUtfCasecmp(
     const char *cs,		/* UTF string to compare to ct. */
     const char *ct)		/* UTF string cs is compared to. */
 {
-    while (*cs && *ct) {
-	Tcl_UniChar ch1, ch2;
+    Tcl_UniChar ch1 = 0, ch2 = 0;
 
+    while (*cs && *ct) {
 	cs += TclUtfToUniChar(cs, &ch1);
 	ct += TclUtfToUniChar(ct, &ch2);
 	if (ch1 != ch2) {
+#if TCL_UTF_MAX == 4
+	    /* Surrogates always report higher than non-surrogates */
+	    if (((ch1 & 0xFC00) == 0xD800)) {
+	    if ((ch2 & 0xFC00) != 0xD800) {
+		return ch1;
+	    }
+	    } else if ((ch2 & 0xFC00) == 0xD800) {
+		return -ch2;
+	    }
+#endif
 	    ch1 = Tcl_UniCharToLower(ch1);
 	    ch2 = Tcl_UniCharToLower(ch2);
 	    if (ch1 != ch2) {
@@ -1684,7 +1805,7 @@ Tcl_UniCharCaseMatch(
 				 * characters. */
     int nocase)			/* 0 for case sensitive, 1 for insensitive */
 {
-    Tcl_UniChar ch1, p;
+    Tcl_UniChar ch1 = 0, p;
 
     while (1) {
 	p = *uniPattern;

generic/tclUtil.c

@@ -974,7 +974,7 @@ Tcl_ScanCountedElement(
     int *flagPtr)		/* Where to store information to guide
 				 * Tcl_ConvertElement. */
 {
-    int flags = CONVERT_ANY;
+    char flags = CONVERT_ANY;
     int numBytes = TclScanElement(src, length, &flags);
 
     *flagPtr = flags;
@@ -1015,7 +1015,7 @@ int
 TclScanElement(
     const char *src,		/* String to convert to Tcl list element. */
     int length,			/* Number of bytes in src, or -1. */
-    int *flagPtr)		/* Where to store information to guide
+    char *flagPtr)		/* Where to store information to guide
 				 * Tcl_ConvertElement. */
 {
     const char *p = src;
@@ -1547,11 +1547,10 @@ Tcl_Merge(
     int argc,			/* How many strings to merge. */
     const char *const *argv)	/* Array of string values. */
 {
-#define LOCAL_SIZE 20
-    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
+#define LOCAL_SIZE 64
+    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
     int i, bytesNeeded = 0;
     char *result, *dst;
-    const int maxFlags = UINT_MAX / sizeof(int);
 
     /*
      * Handle empty list case first, so logic of the general case can be
@@ -1570,22 +1569,8 @@ Tcl_Merge(
 
     if (argc <= LOCAL_SIZE) {
 	flagPtr = localFlags;
-    } else if (argc > maxFlags) {
-	/*
-	 * We cannot allocate a large enough flag array to format this list in
-	 * one pass.  We could imagine converting this routine to a multi-pass
-	 * implementation, but for sizeof(int) == 4, the limit is a max of
-	 * 2^30 list elements and since each element is at least one byte
-	 * formatted, and requires one byte space between it and the next one,
-	 * that a minimum space requirement of 2^31 bytes, which is already
-	 * INT_MAX. If we tried to format a list of > maxFlags elements, we're
-	 * just going to overflow the size limits on the formatted string
-	 * anyway, so just issue that same panic early.
-	 */
-
-	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
     } else {
-	flagPtr = ckalloc(argc * sizeof(int));
+	flagPtr = ckalloc(argc);
     }
     for (i = 0; i < argc; i++) {
 	flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 );
@@ -1619,6 +1604,7 @@ Tcl_Merge(
     return result;
 }
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 /*
  *----------------------------------------------------------------------
  *
@@ -1646,12 +1632,13 @@ Tcl_Backslash(
 				 * src, unless NULL. */
 {
     char buf[TCL_UTF_MAX];
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;
 
     Tcl_UtfBackslash(src, readPtr, buf);
     TclUtfToUniChar(buf, &ch);
     return (char) ch;
 }
+#endif /* !TCL_NO_DEPRECATED */
 
 /*
  *----------------------------------------------------------------------
@@ -1680,6 +1667,7 @@ TclTrimRight(
 {
     const char *p = bytes + numBytes;
     int pInc;
+    Tcl_UniChar ch1 = 0, ch2 = 0;
 
     if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) {
 	Tcl_Panic("TclTrimRight works only on null-terminated strings");
@@ -1698,7 +1686,6 @@ TclTrimRight(
      */
 
     do {
-	Tcl_UniChar ch1;
 	const char *q = trim;
 	int bytesLeft = numTrim;
 
@@ -1710,7 +1697,6 @@ TclTrimRight(
 	 */
 
 	do {
-	    Tcl_UniChar ch2;
 	    int qInc = TclUtfToUniChar(q, &ch2);
 
 	    if (ch1 == ch2) {
@@ -1760,6 +1746,7 @@ TclTrimLeft(
     int numTrim)		/* ...and its length in bytes */
 {
     const char *p = bytes;
+	Tcl_UniChar ch1 = 0, ch2 = 0;
 
     if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) {
 	Tcl_Panic("TclTrimLeft works only on null-terminated strings");
@@ -1778,7 +1765,6 @@ TclTrimLeft(
      */
 
     do {
-	Tcl_UniChar ch1;
 	int pInc = TclUtfToUniChar(p, &ch1);
 	const char *q = trim;
 	int bytesLeft = numTrim;
@@ -1788,7 +1774,6 @@ TclTrimLeft(
 	 */
 
 	do {
-	    Tcl_UniChar ch2;
 	    int qInc = TclUtfToUniChar(q, &ch2);
 
 	    if (ch1 == ch2) {
@@ -2122,7 +2107,7 @@ Tcl_StringCaseMatch(
 {
     int p, charLen;
     const char *pstart = pattern;
-    Tcl_UniChar ch1, ch2;
+    Tcl_UniChar ch1 = 0, ch2 = 0;
 
     while (1) {
 	p = *pattern;
@@ -2232,7 +2217,7 @@ Tcl_StringCaseMatch(
 	 */
 
 	if (p == '[') {
-	    Tcl_UniChar startChar, endChar;
+	    Tcl_UniChar startChar = 0, endChar = 0;
 
 	    pattern++;
 	    if (UCHAR(*str) < 0x80) {
@@ -2717,7 +2702,7 @@ Tcl_DStringAppendElement(
 {
     char *dst = dsPtr->string + dsPtr->length;
     int needSpace = TclNeedSpace(dsPtr->string, dst);
-    int flags = needSpace ? TCL_DONT_QUOTE_HASH : 0;
+    char flags = needSpace ? TCL_DONT_QUOTE_HASH : 0;
     int newSize = dsPtr->length + needSpace
 	    + TclScanElement(element, -1, &flags);
 
@@ -3315,6 +3300,7 @@ Tcl_PrintDouble(
  *----------------------------------------------------------------------
  */
 
+#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 	/* ARGSUSED */
 char *
 TclPrecTraceProc(
@@ -3372,6 +3358,7 @@ TclPrecTraceProc(
     *precisionPtr = prec;
     return NULL;
 }
+#endif /* !TCL_NO_DEPRECATED)*/
 
 /*
  *----------------------------------------------------------------------
@@ -4027,7 +4014,7 @@ TclSetProcessGlobalValue(
     Tcl_IncrRefCount(newValue);
     cacheMap = GetThreadHash(&pgvPtr->key);
     ClearHash(cacheMap);
-    hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(pgvPtr->epoch), &dummy);
+    hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(size_t)(pgvPtr->epoch), &dummy);
     Tcl_SetHashValue(hPtr, newValue);
     Tcl_MutexUnlock(&pgvPtr->mutex);
 }
@@ -4053,7 +4040,7 @@ TclGetProcessGlobalValue(
     Tcl_Obj *value = NULL;
     Tcl_HashTable *cacheMap;
     Tcl_HashEntry *hPtr;
-    size_t epoch = pgvPtr->epoch;
+    unsigned int epoch = pgvPtr->epoch;
 
     if (pgvPtr->encoding) {
 	Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL);
@@ -4087,7 +4074,7 @@ TclGetProcessGlobalValue(
 	}
     }
     cacheMap = GetThreadHash(&pgvPtr->key);
-    hPtr = Tcl_FindHashEntry(cacheMap, (void *) (epoch));
+    hPtr = Tcl_FindHashEntry(cacheMap, (void *)(size_t)epoch);
     if (NULL == hPtr) {
 	int dummy;
 
@@ -4120,7 +4107,7 @@ TclGetProcessGlobalValue(
 
 	value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes);
 	hPtr = Tcl_CreateHashEntry(cacheMap,
-		(void *)(pgvPtr->epoch), &dummy);
+		(void *)(size_t)(pgvPtr->epoch), &dummy);
 	Tcl_MutexUnlock(&pgvPtr->mutex);
 	Tcl_SetHashValue(hPtr, value);
 	Tcl_IncrRefCount(value);

library/auto.tcl

@@ -203,7 +203,7 @@ proc auto_mkindex {dir args} {
     }
 
     auto_mkindex_parser::init
-    foreach file [glob -- {*}$args] {
+    foreach file [lsort [glob -- {*}$args]] {
 	try {
 	    append index [auto_mkindex_parser::mkindex $file]
 	} on error {msg opts} {
@@ -236,7 +236,7 @@ proc auto_mkindex_old {dir args} {
     if {![llength $args]} {
 	set args *.tcl
     }
-    foreach file [glob -- {*}$args] {
+    foreach file [lsort [glob -- {*}$args]] {
 	set f ""
 	set error [catch {
 	    set f [open $file]

library/http/http.tcl

@@ -11,7 +11,7 @@
 package require Tcl 8.6-
 # Keep this in sync with pkgIndex.tcl and with the install directories in
 # Makefiles
-package provide http 2.8.11
+package provide http 2.8.12
 
 namespace eval http {
     # Allow resourcing to not clobber existing data
@@ -1027,6 +1027,7 @@ proc http::Event {sock token} {
 	    # We have now read all headers
 	    # We ignore HTTP/1.1 100 Continue returns. RFC2616 sec 8.2.3
 	    if {$state(http) == "" || ([regexp {^\S+\s(\d+)} $state(http) {} x] && $x == 100)} {
+		set state(state) "connecting"
 		return
 	    }
 

library/http/pkgIndex.tcl

@@ -1,2 +1,2 @@
 if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
-package ifneeded http 2.8.11 [list tclPkgSetup $dir http 2.8.11 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]
+package ifneeded http 2.8.12 [list tclPkgSetup $dir http 2.8.12 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]

library/init.tcl

@@ -16,7 +16,7 @@
 if {[info commands package] == ""} {
     error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
 }
-package require -exact Tcl 8.7a0
+package require -exact Tcl 8.7a2
 
 # Compute the auto path to use in this interpreter.
 # The values on the path come from several locations:
@@ -73,43 +73,6 @@ namespace eval tcl {
 	    encoding dirs $Path
         }
     }
-
-    # TIP #255 min and max functions
-    namespace eval mathfunc {
-	proc min {args} {
-	    if {![llength $args]} {
-		return -code error \
-		    "too few arguments to math function \"min\""
-	    }
-	    set val Inf
-	    foreach arg $args {
-		# This will handle forcing the numeric value without
-		# ruining the internal type of a numeric object
-		if {[catch {expr {double($arg)}} err]} {
-		    return -code error $err
-		}
-		if {$arg < $val} {set val $arg}
-	    }
-	    return $val
-	}
-	proc max {args} {
-	    if {![llength $args]} {
-		return -code error \
-		    "too few arguments to math function \"max\""
-	    }
-	    set val -Inf
-	    foreach arg $args {
-		# This will handle forcing the numeric value without
-		# ruining the internal type of a numeric object
-		if {[catch {expr {double($arg)}} err]} {
-		    return -code error $err
-		}
-		if {$arg > $val} {set val $arg}
-	    }
-	    return $val
-	}
-	namespace export min max
-    }
 }
 
 namespace eval tcl::Pkg {}
@@ -286,14 +249,9 @@ proc unknown args {
 		    }
 		    append cinfo ...
 		}
-		append cinfo "\"\n    (\"uplevel\" body line 1)"
-		append cinfo "\n    invoked from within"
-		append cinfo "\n\"uplevel 1 \$args\""
-		#
-		# Try each possible form of the stack trace
-		# and trim the extra contribution from the matching case
-		#
-		set expect "$msg\n    while executing\n\"$cinfo"
+		set tail "\n    (\"uplevel\" body line 1)\n    invoked\
+			from within\n\"uplevel 1 \$args\""
+		set expect "$msg\n    while executing\n\"$cinfo\"$tail"
 		if {$errInfo eq $expect} {
 		    #
 		    # The stack has only the eval from the expanded command
@@ -307,21 +265,32 @@ proc unknown args {
 		# Stack trace is nested, trim off just the contribution
 		# from the extra "eval" of $args due to the "catch" above.
 		#
-		set expect "\n    invoked from within\n\"$cinfo"
-		set exlen [string length $expect]
-		set eilen [string length $errInfo]
-		set i [expr {$eilen - $exlen - 1}]
-		set einfo [string range $errInfo 0 $i]
-		#
-		# For now verify that $errInfo consists of what we are about
-		# to return plus what we expected to trim off.
-		#
-		if {$errInfo ne "$einfo$expect"} {
-		    error "Tcl bug: unexpected stack trace in \"unknown\"" {} \
-			[list CORE UNKNOWN BADTRACE $einfo $expect $errInfo]
+		set last [string last $tail $errInfo]
+		if {$last + [string length $tail] != [string length $errInfo]} {
+		    # Very likely cannot happen
+		    return -options $opts $msg
 		}
-		return -code error -errorcode $errCode \
-			-errorinfo $einfo $msg
+		set errInfo [string range $errInfo 0 $last-1]
+		set tail "\"$cinfo\""
+		set last [string last $tail $errInfo]
+		if {$last + [string length $tail] != [string length $errInfo]} {
+		    return -code error -errorcode $errCode \
+			    -errorinfo $errInfo $msg
+		}
+		set errInfo [string range $errInfo 0 $last-1]
+		set tail "\n    invoked from within\n"
+		set last [string last $tail $errInfo]
+		if {$last + [string length $tail] == [string length $errInfo]} {
+		    return -code error -errorcode $errCode \
+			    -errorinfo [string range $errInfo 0 $last-1] $msg
+		}
+		set tail "\n    while executing\n"
+		set last [string last $tail $errInfo]
+		if {$last + [string length $tail] == [string length $errInfo]} {
+		    return -code error -errorcode $errCode \
+			    -errorinfo [string range $errInfo 0 $last-1] $msg
+		}
+		return -options $opts $msg
 	    } else {
 		dict incr opts -level
 		return -options $opts $msg
@@ -636,7 +605,7 @@ proc auto_import {pattern} {
 if {$tcl_platform(platform) eq "windows"} {
 # Windows version.
 #
-# Note that info executable doesn't work under Windows, so we have to
+# Note that file executable doesn't work under Windows, so we have to
 # look for files with .exe, .com, or .bat extensions.  Also, the path
 # may be in the Path or PATH environment variables, and path
 # components are separated with semicolons, not colons as under Unix.
@@ -650,8 +619,7 @@ proc auto_execok name {
     set auto_execs($name) ""
 
     set shellBuiltins [list assoc cls copy date del dir echo erase ftype \
-                           md mkdir mklink move rd ren rename rmdir start \
-                           time type ver vol]
+	    md mkdir mklink move rd ren rename rmdir start time type ver vol]
     if {[info exists env(PATHEXT)]} {
 	# Add an initial ; to have the {} extension check first.
 	set execExtensions [split ";$env(PATHEXT)" ";"]
@@ -685,10 +653,7 @@ proc auto_execok name {
 	set windir $env(WINDIR)
     }
     if {[info exists windir]} {
-	if {$tcl_platform(os) eq "Windows NT"} {
-	    append path "$windir/system32;"
-	}
-	append path "$windir/system;$windir;"
+	append path "$windir/system32;$windir/system;$windir;"
     }
 
     foreach var {PATH Path path} {

library/msgcat/msgcat.tcl

@@ -14,7 +14,7 @@
 package require Tcl 8.5-
 # When the version number changes, be sure to update the pkgIndex.tcl file,
 # and the installation directory in the Makefiles.
-package provide msgcat 1.6.0
+package provide msgcat 1.6.1
 
 namespace eval msgcat {
     namespace export mc mcexists mcload mclocale mcmax mcmset mcpreferences mcset\

library/msgcat/pkgIndex.tcl

@@ -1,2 +1,2 @@
-if {![package vsatisfies [package provide Tcl] 8.5]} {return}
-package ifneeded msgcat 1.6.0 [list source [file join $dir msgcat.tcl]]
+if {![package vsatisfies [package provide Tcl] 8.5-]} {return}
+package ifneeded msgcat 1.6.1 [list source [file join $dir msgcat.tcl]]

library/opt/optparse.tcl

@@ -8,10 +8,10 @@
 #	on it.  If your code does rely on this package you
 #	may directly incorporate this code into your application.
 
-package require Tcl 8.2
+package require Tcl 8.5-
 # When this version number changes, update the pkgIndex.tcl file
 # and the install directory in the Makefiles.
-package provide opt 0.4.6
+package provide opt 0.4.7
 
 namespace eval ::tcl {
 

library/opt/pkgIndex.tcl

@@ -8,5 +8,5 @@
 # script is sourced, the variable $dir must contain the
 # full path name of this file's directory.
 
-if {![package vsatisfies [package provide Tcl] 8.2]} {return}
-package ifneeded opt 0.4.6 [list source [file join $dir optparse.tcl]]
+if {![package vsatisfies [package provide Tcl] 8.5-]} {return}
+package ifneeded opt 0.4.7 [list source [file join $dir optparse.tcl]]

library/tcltest/pkgIndex.tcl

@@ -8,5 +8,5 @@
 # script is sourced, the variable $dir must contain the
 # full path name of this file's directory.
 
-if {![package vsatisfies [package provide Tcl] 8.5]} {return}
-package ifneeded tcltest 2.4.0 [list source [file join $dir tcltest.tcl]]
+if {![package vsatisfies [package provide Tcl] 8.5-]} {return}
+package ifneeded tcltest 2.4.1 [list source [file join $dir tcltest.tcl]]

library/tcltest/tcltest.tcl

@@ -22,7 +22,7 @@ namespace eval tcltest {
     # When the version number changes, be sure to update the pkgIndex.tcl file,
     # and the install directory in the Makefiles.  When the minor version
     # changes (new feature) be sure to update the man page as well.
-    variable Version 2.4.0
+    variable Version 2.4.1
 
     # Compatibility support for dumb variables defined in tcltest 1
     # Do not use these.  Call [package provide Tcl] and [info patchlevel]

library/tzdata/Africa/Juba

@@ -1,5 +1,39 @@
 # created by tools/tclZIC.tcl - do not edit
-if {![info exists TZData(Africa/Khartoum)]} {
-    LoadTimeZoneFile Africa/Khartoum
+
+set TZData(:Africa/Juba) {
+    {-9223372036854775808 7588 0 LMT}
+    {-1230775588 7200 0 CAT}
+    {10360800 10800 1 CAST}
+    {24786000 7200 0 CAT}
+    {41810400 10800 1 CAST}
+    {56322000 7200 0 CAT}
+    {73432800 10800 1 CAST}
+    {87944400 7200 0 CAT}
+    {104882400 10800 1 CAST}
+    {119480400 7200 0 CAT}
+    {136332000 10800 1 CAST}
+    {151016400 7200 0 CAT}
+    {167781600 10800 1 CAST}
+    {182552400 7200 0 CAT}
+    {199231200 10800 1 CAST}
+    {214174800 7200 0 CAT}
+    {230680800 10800 1 CAST}
+    {245710800 7200 0 CAT}
+    {262735200 10800 1 CAST}
+    {277246800 7200 0 CAT}
+    {294184800 10800 1 CAST}
+    {308782800 7200 0 CAT}
+    {325634400 10800 1 CAST}
+    {340405200 7200 0 CAT}
+    {357084000 10800 1 CAST}
+    {371941200 7200 0 CAT}
+    {388533600 10800 1 CAST}
+    {403477200 7200 0 CAT}
+    {419983200 10800 1 CAST}
+    {435013200 7200 0 CAT}
+    {452037600 10800 1 CAST}
+    {466635600 7200 0 CAT}
+    {483487200 10800 1 CAST}
+    {498171600 7200 0 CAT}
+    {947930400 10800 0 EAT}
 }
-set TZData(:Africa/Juba) $TZData(:Africa/Khartoum)

library/tzdata/Africa/Khartoum

@@ -36,4 +36,5 @@ set TZData(:Africa/Khartoum) {
     {483487200 10800 1 CAST}
     {498171600 7200 0 CAT}
     {947930400 10800 0 EAT}
+    {1509483600 7200 0 CAT}
 }

library/tzdata/Africa/Windhoek

@@ -7,7 +7,8 @@ set TZData(:Africa/Windhoek) {
     {-860976000 10800 1 SAST}
     {-845254800 7200 0 SAST}
     {637970400 7200 0 CAT}
-    {765324000 3600 0 WAT}
+    {764200800 3600 0 WAT}
+    {764204400 3600 0 WAT}
     {778640400 7200 1 WAST}
     {796780800 3600 0 WAT}
     {810090000 7200 1 WAST}
@@ -54,169 +55,5 @@ set TZData(:Africa/Windhoek) {
     {1459641600 3600 0 WAT}
     {1472950800 7200 1 WAST}
     {1491091200 3600 0 WAT}
-    {1504400400 7200 1 WAST}
-    {1522540800 3600 0 WAT}
-    {1535850000 7200 1 WAST}
-    {1554595200 3600 0 WAT}
-    {1567299600 7200 1 WAST}
-    {1586044800 3600 0 WAT}
-    {1599354000 7200 1 WAST}
-    {1617494400 3600 0 WAT}
-    {1630803600 7200 1 WAST}
-    {1648944000 3600 0 WAT}
-    {1662253200 7200 1 WAST}
-    {1680393600 3600 0 WAT}
-    {1693702800 7200 1 WAST}
-    {1712448000 3600 0 WAT}
-    {1725152400 7200 1 WAST}
-    {1743897600 3600 0 WAT}
-    {1757206800 7200 1 WAST}
-    {1775347200 3600 0 WAT}
-    {1788656400 7200 1 WAST}
-    {1806796800 3600 0 WAT}
-    {1820106000 7200 1 WAST}
-    {1838246400 3600 0 WAT}
-    {1851555600 7200 1 WAST}
-    {1869696000 3600 0 WAT}
-    {1883005200 7200 1 WAST}
-    {1901750400 3600 0 WAT}
-    {1914454800 7200 1 WAST}
-    {1933200000 3600 0 WAT}
-    {1946509200 7200 1 WAST}
-    {1964649600 3600 0 WAT}
-    {1977958800 7200 1 WAST}
-    {1996099200 3600 0 WAT}
-    {2009408400 7200 1 WAST}
-    {2027548800 3600 0 WAT}
-    {2040858000 7200 1 WAST}
-    {2058998400 3600 0 WAT}
-    {2072307600 7200 1 WAST}
-    {2091052800 3600 0 WAT}
-    {2104362000 7200 1 WAST}
-    {2122502400 3600 0 WAT}
-    {2135811600 7200 1 WAST}
-    {2153952000 3600 0 WAT}
-    {2167261200 7200 1 WAST}
-    {2185401600 3600 0 WAT}
-    {2198710800 7200 1 WAST}
-    {2216851200 3600 0 WAT}
-    {2230160400 7200 1 WAST}
-    {2248905600 3600 0 WAT}
-    {2261610000 7200 1 WAST}
-    {2280355200 3600 0 WAT}
-    {2293664400 7200 1 WAST}
-    {2311804800 3600 0 WAT}
-    {2325114000 7200 1 WAST}
-    {2343254400 3600 0 WAT}
-    {2356563600 7200 1 WAST}
-    {2374704000 3600 0 WAT}
-    {2388013200 7200 1 WAST}
-    {2406153600 3600 0 WAT}
-    {2419462800 7200 1 WAST}
-    {2438208000 3600 0 WAT}
-    {2450912400 7200 1 WAST}
-    {2469657600 3600 0 WAT}
-    {2482966800 7200 1 WAST}
-    {2501107200 3600 0 WAT}
-    {2514416400 7200 1 WAST}
-    {2532556800 3600 0 WAT}
-    {2545866000 7200 1 WAST}
-    {2564006400 3600 0 WAT}
-    {2577315600 7200 1 WAST}
-    {2596060800 3600 0 WAT}
-    {2608765200 7200 1 WAST}
-    {2627510400 3600 0 WAT}
-    {2640819600 7200 1 WAST}
-    {2658960000 3600 0 WAT}
-    {2672269200 7200 1 WAST}
-    {2690409600 3600 0 WAT}
-    {2703718800 7200 1 WAST}
-    {2721859200 3600 0 WAT}
-    {2735168400 7200 1 WAST}
-    {2753308800 3600 0 WAT}
-    {2766618000 7200 1 WAST}
-    {2785363200 3600 0 WAT}
-    {2798067600 7200 1 WAST}
-    {2816812800 3600 0 WAT}
-    {2830122000 7200 1 WAST}
-    {2848262400 3600 0 WAT}
-    {2861571600 7200 1 WAST}
-    {2879712000 3600 0 WAT}
-    {2893021200 7200 1 WAST}
-    {2911161600 3600 0 WAT}
-    {2924470800 7200 1 WAST}
-    {2942611200 3600 0 WAT}
-    {2955920400 7200 1 WAST}
-    {2974665600 3600 0 WAT}
-    {2987974800 7200 1 WAST}
-    {3006115200 3600 0 WAT}
-    {3019424400 7200 1 WAST}
-    {3037564800 3600 0 WAT}
-    {3050874000 7200 1 WAST}
-    {3069014400 3600 0 WAT}
-    {3082323600 7200 1 WAST}
-    {3100464000 3600 0 WAT}
-    {3113773200 7200 1 WAST}
-    {3132518400 3600 0 WAT}
-    {3145222800 7200 1 WAST}
-    {3163968000 3600 0 WAT}
-    {3177277200 7200 1 WAST}
-    {3195417600 3600 0 WAT}
-    {3208726800 7200 1 WAST}
-    {3226867200 3600 0 WAT}
-    {3240176400 7200 1 WAST}
-    {3258316800 3600 0 WAT}
-    {3271626000 7200 1 WAST}
-    {3289766400 3600 0 WAT}
-    {3303075600 7200 1 WAST}
-    {3321820800 3600 0 WAT}
-    {3334525200 7200 1 WAST}
-    {3353270400 3600 0 WAT}
-    {3366579600 7200 1 WAST}
-    {3384720000 3600 0 WAT}
-    {3398029200 7200 1 WAST}
-    {3416169600 3600 0 WAT}
-    {3429478800 7200 1 WAST}
-    {3447619200 3600 0 WAT}
-    {3460928400 7200 1 WAST}
-    {3479673600 3600 0 WAT}
-    {3492378000 7200 1 WAST}
-    {3511123200 3600 0 WAT}
-    {3524432400 7200 1 WAST}
-    {3542572800 3600 0 WAT}
-    {3555882000 7200 1 WAST}
-    {3574022400 3600 0 WAT}
-    {3587331600 7200 1 WAST}
-    {3605472000 3600 0 WAT}
-    {3618781200 7200 1 WAST}
-    {3636921600 3600 0 WAT}
-    {3650230800 7200 1 WAST}
-    {3668976000 3600 0 WAT}
-    {3681680400 7200 1 WAST}
-    {3700425600 3600 0 WAT}
-    {3713734800 7200 1 WAST}
-    {3731875200 3600 0 WAT}
-    {3745184400 7200 1 WAST}
-    {3763324800 3600 0 WAT}
-    {3776634000 7200 1 WAST}
-    {3794774400 3600 0 WAT}
-    {3808083600 7200 1 WAST}
-    {3826224000 3600 0 WAT}
-    {3839533200 7200 1 WAST}
-    {3858278400 3600 0 WAT}
-    {3871587600 7200 1 WAST}
-    {3889728000 3600 0 WAT}
-    {3903037200 7200 1 WAST}
-    {3921177600 3600 0 WAT}
-    {3934486800 7200 1 WAST}
-    {3952627200 3600 0 WAT}
-    {3965936400 7200 1 WAST}
-    {3984076800 3600 0 WAT}
-    {3997386000 7200 1 WAST}
-    {4016131200 3600 0 WAT}
-    {4028835600 7200 1 WAST}
-    {4047580800 3600 0 WAT}
-    {4060890000 7200 1 WAST}
-    {4079030400 3600 0 WAT}
-    {4092339600 7200 1 WAST}
+    {1504400400 7200 0 CAT}
 }

library/tzdata/America/Adak

@@ -1,8 +1,8 @@
 # created by tools/tclZIC.tcl - do not edit
 
 set TZData(:America/Adak) {
-    {-9223372036854775808 44001 0 LMT}
-    {-3225356001 -42398 0 LMT}
+    {-9223372036854775808 44002 0 LMT}
+    {-3225223727 -42398 0 LMT}
     {-2188944802 -39600 0 NST}
     {-883573200 -39600 0 NST}
     {-880196400 -36000 1 NWT}

library/tzdata/America/Anchorage

@@ -2,7 +2,7 @@
 
 set TZData(:America/Anchorage) {
     {-9223372036854775808 50424 0 LMT}
-    {-3225362424 -35976 0 LMT}
+    {-3225223727 -35976 0 LMT}
     {-2188951224 -36000 0 AST}
     {-883576800 -36000 0 AST}
     {-880200000 -32400 1 AWT}

library/tzdata/America/Detroit

@@ -11,8 +11,6 @@ set TZData(:America/Detroit) {
     {-757364400 -18000 0 EST}
     {-684349200 -14400 1 EDT}
     {-671047200 -18000 0 EST}
-    {-80499600 -14400 1 EDT}
-    {-68666400 -18000 0 EST}
     {94712400 -18000 0 EST}
     {104914800 -14400 1 EDT}
     {120636000 -18000 0 EST}