Revised Tip#479. Renamed new commands, added an info argspec command. @proc -> procx. @args -> argsx. @method ->methodx.

Properties for named arguments now end in :
Pulling changes from trunk
2017-11-03 04:09:27 +00:00 · 2017-11-02 20:02:26 +00:00 · 2017-11-01 22:21:50 +00:00 · 2017-11-01 21:05:32 +00:00 · 2017-10-30 18:38:53 +00:00 · 2017-10-30 17:43:15 +00:00
271 changed files with 23619 additions and 16284 deletions
@@ -3,6 +3,9 @@ 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
@@ -3,6 +3,9 @@ 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
@@ -18,6 +18,7 @@
 */tclsh*
 */tcltest*
 */versions.vc
+*/version.vc
 html
 libtommath/bn.ilg
 libtommath/bn.ind
@@ -40,7 +41,8 @@ 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/tcl.hpj
+win/nmhlp-out.txt
@@ -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.

@@ -8234,7 +8234,7 @@ Dropped support for OS X versions less than 10.4 (Tiger) (fellows)

 2013-05-16 (platform support) mingw-4.0 (nijtmans)

-2013-05-19 (platform support) FreeBSD updates (cerutti)
+2013-05-19 (platform support) FreeBSD updates (gahr)

 2013-05-20 (bug fix)[3613567] access error temp file creation (keene)

@@ -8624,3 +8624,220 @@ 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 (gahr)
+=> 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
+
+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)
+=> http 2.8.12
+
+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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -89,6 +89,8 @@ 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.
@@ -38,6 +38,15 @@ arguments become required arguments; enough actual arguments must be
 supplied to allow all arguments up to and including the last required
 formal argument.
 .PP
+If the \fIargs\fR is the last formal argument, and it is given a default
+value, that default value is interpreted to be the specification for
+how named parameters beyond the last formal argument will be interpreted
+(an argspec). An argspec is a dict where every key calls out a local variable
+to be defined. The values are a dict which can contain one or more of the
+following options: default (a default value), mandatory (boolean, when false
+an error will not be thrown if the parameter is missing), and aliases (a
+list of alternative names for this parameter.)
+.PP
 When \fIname\fR is invoked a local variable
 will be created for each of the formal arguments to the procedure; its
 value will be the value of corresponding argument in the invoking command
@@ -62,6 +71,14 @@ starting at the one that would be assigned to \fBargs\fR are combined into
 a list (as if the \fBlist\fR command had been used); this combined value
 is assigned to the local variable \fBargs\fR.
 .PP
+When an argspec is defined elements beyond the last formal
+argument are a dict. A variable with the name of every field will be
+fill with the contents of every value. An argspec can provide a default value
+for missing named parameters, or state that parameter is non-mandatory.
+Non-mandatory fields will not be mapped as local variables. The value of
+\fIargs\fR is still a verbatim record of elements beyond the final formal
+argument.
+.PP
 When \fIbody\fR is being executed, variable names normally refer to
 local variables, which are created automatically when referenced and
 deleted when the procedure returns.  One local variable is automatically
@@ -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
@@ -70,7 +70,6 @@
 */

 #define	NOTREACHED	0
-#define	xxx		1

 #define	DUPMAX	_POSIX2_RE_DUP_MAX
 #define	DUPINF	(DUPMAX+1)
@@ -2335,8 +2335,6 @@ declare 631 {

 # ----- BASELINE -- FOR -- 8.7.0 ----- #

-
-
 ##############################################################################

 # Define the platform specific public Tcl interface. These functions are only
@@ -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)
 /*
@@ -2263,6 +2263,8 @@ 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

 /*
 *----------------------------------------------------------------------------
@@ -200,6 +200,7 @@ static const CmdInfo builtInCmds[] = {
     * Commands in the generic core.
     */

+    {"argsx",           Tcl_ArgsxObjCmd,       NULL,                   NULL,   CMD_IS_SAFE},
    {"append",		Tcl_AppendObjCmd,	TclCompileAppendCmd,	NULL,	CMD_IS_SAFE},
    {"apply",		Tcl_ApplyObjCmd,	NULL,			TclNRApplyObjCmd,	CMD_IS_SAFE},
    {"break",		Tcl_BreakObjCmd,	TclCompileBreakCmd,	NULL,	CMD_IS_SAFE},
@@ -822,6 +823,10 @@ Tcl_CreateInterp(void)

    TclClockInit(interp);

+    /* Tip 479 - Register literals for the argsx command */
+    TclProcInit(interp);
+
+
    /*
     * Register the built-in functions. This is empty now that they are
     * implemented as commands in the ::tcl::mathfunc namespace.
@@ -2053,11 +2058,11 @@ 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 +2075,52 @@ 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;
-	}
-    } else {
-	nsPtr = iPtr->globalNsPtr;
-	tail = cmdName;
-    }
+    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;
+        }
+
+	/* 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 +2133,21 @@ 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 +2195,7 @@ 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;
@@ -2228,11 +2256,11 @@ Tcl_CreateObjCommand(
 {
    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) {
@@ -2245,29 +2273,45 @@ Tcl_CreateObjCommand(
    }

    /*
-     * 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,
+    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;
-    }
+	    if ((nsPtr == NULL) || (tail == NULL)) {
+	        return (Tcl_Command) NULL;
+	    }
+        } else {
+	    nsPtr = iPtr->globalNsPtr;
+	    tail = cmdName;
+        }

-    hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);
-    TclInvalidateNsPath(nsPtr);
-    if (!isNew) {
+        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;
+        }
+
+	/* An existing command conflicts. Try to delete it.. */
 	cmdPtr = Tcl_GetHashValue(hPtr);

-	/* Command already exists. */
-
 	/*
 	 * [***] This is wrong.  See Tcl Bug a16752c252.
 	 * However, this buggy behavior is kept under particular
@@ -2304,18 +2348,20 @@ Tcl_CreateObjCommand(
 	    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));
-	}
-    } else {
+	ckfree(Tcl_GetHashValue(hPtr));
+    }
+
+    if (!deleted) {
 	/*
 	 * Command resolvers (per-interp, per-namespace) might have resolved
 	 * to a command for the given namespace scope with this command not
@@ -2335,6 +2381,7 @@ Tcl_CreateObjCommand(
 	 */

 	TclInvalidateNsCmdLookup(nsPtr);
+	TclInvalidateNsPath(nsPtr);
    }
    cmdPtr = ckalloc(sizeof(Command));
    Tcl_SetHashValue(hPtr, cmdPtr);
@@ -2362,7 +2409,7 @@ 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;
@@ -3070,7 +3117,7 @@ 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.
     */
@@ -7418,7 +7465,7 @@ ExprAbsFunc(
 	    }
 	    goto unChanged;
 	} else if (l == LONG_MIN) {
-	    TclBNInitBignumFromLong(&big, l);
+	    TclInitBignumFromLong(&big, l);
 	    goto tooLarge;
 	}
 	Tcl_SetObjResult(interp, Tcl_NewLongObj(-l));
@@ -7453,7 +7500,7 @@ ExprAbsFunc(
 	    goto unChanged;
 	}
 	if (w == LLONG_MIN) {
-	    TclBNInitBignumFromWideInt(&big, w);
+	    TclInitBignumFromWideInt(&big, w);
 	    goto tooLarge;
 	}
 	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-w));
@@ -7680,8 +7727,8 @@ 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);
@@ -9049,7 +9096,7 @@ 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--;
@@ -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;
 	}
@@ -108,6 +108,8 @@ static int		DictionaryCompare(const char *left, const char *right);
 static Tcl_NRPostProc	IfConditionCallback;
 static int		InfoArgsCmd(ClientData dummy, Tcl_Interp *interp,
 			    int objc, Tcl_Obj *const objv[]);
+static int		InfoArgSpecCmd(ClientData dummy, Tcl_Interp *interp,
+			    int objc, Tcl_Obj *const objv[]);
 static int		InfoBodyCmd(ClientData dummy, Tcl_Interp *interp,
 			    int objc, Tcl_Obj *const objv[]);
 static int		InfoCmdCountCmd(ClientData dummy, Tcl_Interp *interp,
@@ -161,6 +163,7 @@ static Tcl_Obj *	SelectObjFromSublist(Tcl_Obj *firstPtr,

 static const EnsembleImplMap defaultInfoMap[] = {
    {"args",		   InfoArgsCmd,		    TclCompileBasic1ArgCmd, NULL, NULL, 0},
+    {"argspec",		   InfoArgSpecCmd,	    TclCompileBasic1ArgCmd, NULL, NULL, 0},
    {"body",		   InfoBodyCmd,		    TclCompileBasic1ArgCmd, NULL, NULL, 0},
    {"cmdcount",	   InfoCmdCountCmd,	    TclCompileBasic0ArgCmd, NULL, NULL, 0},
    {"commands",	   InfoCommandsCmd,	    TclCompileInfoCommandsCmd, NULL, NULL, 0},
@@ -514,6 +517,72 @@ InfoArgsCmd(
    Tcl_SetObjResult(interp, listObjPtr);
    return TCL_OK;
 }
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * InfoArgspecCmd --
+ *
+ *	Called to implement the "info argspec" command that returns the argument
+ *	list for a procedure. Handles the following syntax:
+ *
+ *	    info argspec procName
+ *
+ * Results:
+ *	Returns TCL_OK if successful and TCL_ERROR if there is an error.
+ *
+ * Side effects:
+ *	Returns a result in the interpreter's result object. If there is an
+ *	error, the result is an error message.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+InfoArgSpecCmd(
+    ClientData dummy,		/* Not used. */
+    Tcl_Interp *interp,		/* Current interpreter. */
+    int objc,			/* Number of arguments. */
+    Tcl_Obj *const objv[])	/* Argument objects. */
+{
+    register Interp *iPtr = (Interp *) interp;
+    const char *name;
+    Proc *procPtr;
+    CompiledLocal *localPtr;
+    Tcl_Obj *resultObjPtr=NULL;
+
+    if (objc != 1 && objc != 2) {
+	Tcl_WrongNumArgs(interp, 1, objv, "procname");
+	return TCL_ERROR;
+    }
+    if(objc==2) {
+            name = TclGetString(objv[1]);
+        procPtr = TclFindProc(iPtr, name);
+    } else {
+        procPtr = iPtr->framePtr->procPtr;
+    }
+    if (procPtr == NULL) {
+	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+		"\"%s\" isn't a procedure", name));
+	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", name, NULL);
+	return TCL_ERROR;
+    }
+
+    /*
+     * Build a return list containing the arguments.
+     */
+
+    for (localPtr = procPtr->firstLocalPtr;  localPtr != NULL;
+	    localPtr = localPtr->nextPtr) {
+	if (localPtr->flags & VAR_IS_ARGS) {
+	    if(localPtr->defValuePtr) {
+  	        Tcl_IncrRefCount(localPtr->defValuePtr);
+	        Tcl_SetObjResult(interp, localPtr->defValuePtr);
+	    }
+	}
+    }
+    return TCL_OK;
+}

 /*
 *----------------------------------------------------------------------
@@ -4370,7 +4439,7 @@ 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;

@@ -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;
@@ -1260,7 +1258,7 @@ 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 +1482,7 @@ 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;
@@ -2412,7 +2410,7 @@ 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 +2471,7 @@ 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;

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

@@ -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
@@ -2331,7 +2331,9 @@ DictAppendCmd(
 		valuePtr = Tcl_DuplicateObj(valuePtr);
 	    }

+	    Tcl_IncrRefCount(appendObjPtr);
 	    Tcl_AppendObjToObj(valuePtr, appendObjPtr);
+	    Tcl_DecrRefCount(appendObjPtr);
 	}

 	Tcl_DictObjPut(NULL, dictPtr, objv[2], valuePtr);
@@ -2293,8 +2293,11 @@ 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 +2329,7 @@ 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 +2345,16 @@ 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 +2410,11 @@ 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 +2442,11 @@ 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 +2503,11 @@ 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 +2533,7 @@ 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 +2542,23 @@ 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 +2616,7 @@ 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 +2728,7 @@ 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 +2862,7 @@ 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 +2948,7 @@ 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 +3335,7 @@ 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 +3380,7 @@ 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.
 	     */

@@ -8218,7 +8218,7 @@ 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 +9184,7 @@ 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 +9192,7 @@ ExecuteExtendedUnaryMathOp(
 	    if (w != LLONG_MIN) {
 		WIDE_RESULT(-w);
 	    }
-	    TclBNInitBignumFromWideInt(&big, w);
+	    TclInitBignumFromWideInt(&big, w);
 	    break;
 #endif
 	default:
@@ -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.
@@ -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.
 */
@@ -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);
@@ -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(
@@ -1764,7 +1764,7 @@ 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 +1899,7 @@ 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
@@ -739,6 +739,7 @@ typedef struct VarInHash {
 #define VAR_TEMPORARY		0x200	/* KEEP OLD VALUE! See tclProc.c */
 #define VAR_IS_ARGS		0x400
 #define VAR_RESOLVED		0x8000
+#define VAR_NAMED_ARGUMENT	0x10000

 /*
 * Macros to ensure that various flag bits are set properly for variables.
@@ -3007,6 +3008,9 @@ 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(
@@ -3280,6 +3284,11 @@ MODULE_SCOPE Tcl_Obj *	TclDictWithInit(Tcl_Interp *interp, Tcl_Obj *dictPtr,
 MODULE_SCOPE int	Tcl_DisassembleObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
+/* Tip 479 */
+MODULE_SCOPE int	TclProcInit(Tcl_Interp *interp);
+MODULE_SCOPE int	Tcl_ArgsxObjCmd(ClientData clientData,
+			    Tcl_Interp *interp, int objc,
+			    Tcl_Obj *const objv[]);

 /* Assemble command function */
 MODULE_SCOPE int	Tcl_AssembleObjCmd(ClientData clientData,
@@ -4408,7 +4417,7 @@ MODULE_SCOPE void	TclDbInitNewObj(Tcl_Obj *objPtr, const char *file,

 #define TclUtfToUniChar(str, chPtr) \
 	((((unsigned char) *(str)) < 0xC0) ?		\
-	    ((*(chPtr) = (Tcl_UniChar) *(str)), 1)	\
+	    ((*(chPtr) = (unsigned char) *(str)), 1)	\
 	    : Tcl_UtfToUniChar(str, chPtr))

 /*
@@ -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])) {
@@ -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;
@@ -880,7 +880,7 @@ ObjectRenamedTrace(
     * 2950259]
     */

-    if (((Namespace *) oPtr->namespacePtr)->earlyDeleteProc != NULL) {
+    if (oPtr->namespacePtr && ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc != NULL) {
 	Tcl_DeleteNamespace(oPtr->namespacePtr);
    }
    if (oPtr->classPtr) {
@@ -1006,8 +1006,18 @@ ReleaseClassContents(
 	    }
 	    for(j=0 ; j<instancePtr->mixins.num ; j++) {
 		Class *mixin = instancePtr->mixins.list[j];
+		Class *nextMixin = NULL;
 		if (mixin == clsPtr) {
-		    instancePtr->mixins.list[j] = NULL;
+		    if (j < instancePtr->mixins.num - 1) {
+			nextMixin = instancePtr->mixins.list[j+1];
+		    }
+		    if (j == 0) {
+			instancePtr->mixins.num = 0;
+			instancePtr->mixins.list = NULL;
+		    } else {
+			instancePtr->mixins.list[j-1] = nextMixin;
+		    }
+		    instancePtr->mixins.num -= 1;
 		}
 	    }
 	    if (instancePtr != NULL && !IsRoot(instancePtr)) {
@@ -1168,7 +1178,7 @@ ObjectNamespaceDeleted(
    Class *clsPtr = oPtr->classPtr, *mixinPtr;
    Method *mPtr;
    Tcl_Obj *filterObj, *variableObj;
-    int i;
+    int deleteAlreadyInProgress = 0, i;

    /*
     * Instruct everyone to no longer use any allocated fields of the object.
@@ -1178,6 +1188,15 @@ ObjectNamespaceDeleted(
     */

    if (oPtr->command) {
+	if ((((Command *)oPtr->command)->flags && CMD_IS_DELETED)) {
+	    /*
+	     * Namespace deletion must have been triggered by a trace on command
+	     * deletion , meaning that ObjectRenamedTrace() is eventually going
+	     * to be called .
+	     */
+	    deleteAlreadyInProgress = 1;
+	}
+
 	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command);
    }
    if (oPtr->myCommand) {
@@ -1273,14 +1292,17 @@ ObjectNamespaceDeleted(

 	if (clsPtr->subclasses.list) {
 	    ckfree(clsPtr->subclasses.list);
+	    clsPtr->subclasses.list = NULL;
 	    clsPtr->subclasses.num = 0;
 	}
 	if (clsPtr->instances.list) {
 	    ckfree(clsPtr->instances.list);
+	    clsPtr->instances.list = NULL;
 	    clsPtr->instances.num = 0;
 	}
 	if (clsPtr->mixinSubs.list) {
 	    ckfree(clsPtr->mixinSubs.list);
+	    clsPtr->mixinSubs.list = NULL;
 	    clsPtr->mixinSubs.num = 0;
 	}

@@ -1305,7 +1327,13 @@ ObjectNamespaceDeleted(
     * Delete the object structure itself.
     */

-    DelRef(oPtr);
+    if (deleteAlreadyInProgress) {
+	oPtr->classPtr = NULL;
+	oPtr->namespacePtr = NULL;
+    } else {
+	DelRef(oPtr);
+    }
+
 }

 /*
@@ -2433,7 +2461,7 @@ Tcl_ObjectSetMetadata(
 *
 * PublicObjectCmd, PrivateObjectCmd, TclOOInvokeObject --
 *
- *	Main entry point for object invokations. The Public* and Private*
+ *	Main entry point for object invocations. The Public* and Private*
 *	wrapper functions (implementations of both object instance commands
 *	and [my]) are just thin wrappers round the main TclOOObjectCmdCore
 *	function. Note that the core is function is NRE-aware.
@@ -2518,8 +2546,8 @@ TclOOInvokeObject(
 *
 * TclOOObjectCmdCore, FinalizeObjectCall --
 *
- *	Main function for object invokations. Does call chain creation,
- *	management and invokation. The function FinalizeObjectCall exists to
+ *	Main function for object invocations. Does call chain creation,
+ *	management and invocation. The function FinalizeObjectCall exists to
 *	clean up after the non-recursive processing of TclOOObjectCmdCore.
 *
 * ----------------------------------------------------------------------
@@ -2531,7 +2559,7 @@ TclOOObjectCmdCore(
    Tcl_Interp *interp,		/* The interpreter containing the object. */
    int objc,			/* How many arguments are being passed in. */
    Tcl_Obj *const *objv,	/* The array of arguments. */
-    int flags,			/* Whether this is an invokation through the
+    int flags,			/* Whether this is an invocation through the
 				 * public or the private command interface. */
    Class *startCls)		/* Where to start in the call chain, or NULL
 				 * if we are to start at the front with
@@ -2720,7 +2748,7 @@ Tcl_ObjectContextInvokeNext(
     * call context while we process the body. However, need to adjust the
     * argument-skip control because we're guaranteed to have a single prefix
     * arg (i.e., 'next') and not the variable amount that can happen because
-     * method invokations (i.e., '$obj meth' and 'my meth'), constructors
+     * method invocations (i.e., '$obj meth' and 'my meth'), constructors
     * (i.e., '$cls new' and '$cls create obj') and destructors (no args at
     * all) come through the same code.
     */
@@ -2789,7 +2817,7 @@ TclNRObjectContextInvokeNext(
     * call context while we process the body. However, need to adjust the
     * argument-skip control because we're guaranteed to have a single prefix
     * arg (i.e., 'next') and not the variable amount that can happen because
-     * method invokations (i.e., '$obj meth' and 'my meth'), constructors
+     * method invocations (i.e., '$obj meth' and 'my meth'), constructors
     * (i.e., '$cls new' and '$cls create obj') and destructors (no args at
     * all) come through the same code.
     */
@@ -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"
@@ -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,
@@ -232,7 +233,7 @@ 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 +368,10 @@ 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 +381,7 @@ TclOOGetSortedMethodList(
    void *isWanted;

    Tcl_InitObjHashTable(&names);
+    Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS);

    /*
     * Name the bits used in the names table values.
@@ -436,11 +442,14 @@ 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 +504,24 @@ 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 +596,28 @@ 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 +625,31 @@ 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 +676,8 @@ AddClassMethodNames(
 	int i;

 	FOREACH(superPtr, clsPtr->superclasses) {
-	    AddClassMethodNames(superPtr, flags, namesPtr);
+	    AddClassMethodNames(superPtr, flags, namesPtr,
+		    examinedClassesPtr);
 	}
    }
 }
@@ -793,7 +830,7 @@ 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;
@@ -898,7 +935,7 @@ 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.
 *
 * ----------------------------------------------------------------------
@@ -1480,7 +1517,7 @@ 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
@@ -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
@@ -323,7 +323,7 @@ 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 +334,7 @@ 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. */
 };
@@ -1314,6 +1314,7 @@ CloneProcedureMethod(
     */

    bodyObj = Tcl_DuplicateObj(pmPtr->procPtr->bodyPtr);
+    Tcl_GetString(bodyObj);
    TclFreeIntRep(bodyObj);

    /*
@@ -3038,7 +3038,7 @@ Tcl_SetWideIntObj(
 #else
 	mp_int big;

-	TclBNInitBignumFromWideInt(&big, wideValue);
+	TclInitBignumFromWideInt(&big, wideValue);
 	Tcl_SetBignumObj(objPtr, &big);
 #endif
    }
@@ -3402,12 +3402,12 @@ 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;
 	}
@@ -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();
@@ -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];
@@ -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;
 }

@@ -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;
@@ -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));
@@ -47,6 +47,7 @@ static void		MakeProcError(Tcl_Interp *interp,
 static void		MakeLambdaError(Tcl_Interp *interp,
 			    Tcl_Obj *procNameObj);
 static int		SetLambdaFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
+static int              ProcEatArgs(Tcl_Interp *interp,CallFrame *framePtr,Tcl_Obj *argspec,Tcl_Obj *values);

 static Tcl_NRPostProc ApplyNR2;
 static Tcl_NRPostProc InterpProcNR2;
@@ -96,6 +97,233 @@ const Tcl_ObjType tclLambdaType = {
    NULL,			/* updateStringProc */
    SetLambdaFromAny		/* setFromAnyProc */
 };
+
+/* Literal Pool */
+static Tcl_Obj *obj_const_aliases;
+static Tcl_Obj *obj_const_args;
+static Tcl_Obj *obj_const_default;
+static Tcl_Obj *obj_const_mandatory;
+static Tcl_Obj *obj_const_atspec;
+
+int TclProcInit(Tcl_Interp *interp) {
+  static int once=0;
+  if(!once) {
+    obj_const_aliases=Tcl_NewStringObj("aliases:",-1);
+    Tcl_IncrRefCount(obj_const_aliases);
+    obj_const_args=Tcl_NewStringObj("args",-1);
+    Tcl_IncrRefCount(obj_const_args);
+    obj_const_default=Tcl_NewStringObj("default:",-1);
+    Tcl_IncrRefCount(obj_const_default);
+    obj_const_mandatory=Tcl_NewStringObj("mandatory:",-1);
+    Tcl_IncrRefCount(obj_const_mandatory);
+    obj_const_atspec=Tcl_NewStringObj("argspec",-1);
+    Tcl_IncrRefCount(obj_const_atspec);
+    once=1;
+  }
+  return TCL_OK;
+}
+
+/*
+** Code to support TIP 479
+*/
+
+/*
+** TIP 479
+** A simplified TclLookupSimpleVar
+*/
+/*
+ * NOTE: VarHashCreateVar increments the recount of its key argument.
+ * All callers that will call Tcl_DecrRefCount on that argument must
+ * call Tcl_IncrRefCount on it before passing it in.  This requirement
+ * can bubble up to callers of callers .... etc.
+ */
+#define VarHashGetValue(hPtr) \
+    ((Var *) ((char *)hPtr - TclOffset(VarInHash, entry)))
+
+static inline Var *
+VarHashCreateVar(
+    TclVarHashTable *tablePtr,
+    Tcl_Obj *key,
+    int *newPtr)
+{
+    Tcl_HashEntry *hPtr = Tcl_CreateHashEntry(&tablePtr->table, key, newPtr);
+
+    if (hPtr) {
+	return VarHashGetValue(hPtr);
+    } else {
+	return NULL;
+    }
+}
+
+void ProcSetLocalVar (
+    CallFrame *framePtr,
+    Tcl_Obj *varNamePtr, 	/* Scaler name */
+    Tcl_Obj *valuePtr           /* Value to set */
+) {
+    int i, varLen, idx, isNew;
+    const char *varName = TclGetStringFromObj(varNamePtr, &varLen);
+    int localLen, localCt = framePtr->numCompiledLocals;
+    Tcl_Obj **objPtrPtr = &framePtr->localCachePtr->varName0;
+    const char *localNameStr;
+    TclVarHashTable *tablePtr;	/* Points to the hashtable, if any, in which
+				 * to look up the variable. */
+    Var *varPtr;		/* Points to the Var structure returned for
+				 * the variable. */
+    varPtr = NULL;
+    idx=-1;
+    isNew=-1;
+    for (i=0 ; i<localCt ; i++, objPtrPtr++) {
+	register Tcl_Obj *objPtr = *objPtrPtr;
+
+	if (objPtr) {
+	    localNameStr = TclGetStringFromObj(objPtr, &localLen);
+	    if ((varLen == localLen) && (varName[0] == localNameStr[0])
+			&& !memcmp(varName, localNameStr, varLen)) {
+		idx=i;
+		varPtr=(Var *) &framePtr->compiledLocals[i];
+		break;
+	    }
+	}
+    }
+    if(!varPtr) {
+        tablePtr = framePtr->varTablePtr;
+        if (tablePtr == NULL) {
+            tablePtr = ckalloc(sizeof(TclVarHashTable));
+            TclInitVarHashTable(tablePtr, NULL);
+            framePtr->varTablePtr = tablePtr;
+        }
+        varPtr = VarHashCreateVar(tablePtr, varNamePtr, &isNew);
+    }
+    varPtr->flags=VAR_NAMED_ARGUMENT;
+    varPtr->value.objPtr=valuePtr;
+    Tcl_IncrRefCount(valuePtr);
+}
+
+int ProcEatArgs(
+    Tcl_Interp *interp,
+    CallFrame *framePtr,
+    Tcl_Obj *argspec,
+    Tcl_Obj *argsValuePtr
+) {
+    Tcl_DictSearch search;
+    Tcl_Obj *fieldname, *fieldspec;
+    int done=0;
+    int isNew=0,idx=-1;
+    if (Tcl_DictObjFirst(interp, argspec, &search,
+        &fieldname, &fieldspec, &done) != TCL_OK) {
+        return TCL_ERROR;
+    }
+    for (; !done ; Tcl_DictObjNext(&search, &fieldname, &fieldspec, &done)) {
+        Tcl_Obj *iVal;
+        Tcl_Obj *aliases,*defaultObj,*mandatoryObj;
+        int mandatory=1;
+
+        if(Tcl_DictObjGet(interp,argsValuePtr,fieldname,&iVal)!=TCL_OK) return TCL_ERROR;
+        if(iVal) {
+            ProcSetLocalVar(framePtr,fieldname,iVal);
+            continue;
+        }
+        /* Fight for another day - Look through the aliases */
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_aliases,&aliases)!=TCL_OK) return TCL_ERROR;
+        if(aliases) {
+            Tcl_Obj **varv;
+            int varc,vargi;
+            if (Tcl_ListObjGetElements(interp, aliases, &varc, &varv) != TCL_OK) return TCL_ERROR;
+            for(vargi=0;vargi<varc;vargi++) {
+                if(Tcl_DictObjGet(interp,argsValuePtr,varv[vargi],&iVal)!=TCL_OK) return TCL_ERROR;
+                if(iVal) {
+                    ProcSetLocalVar(framePtr,fieldname,iVal);
+                    break;
+                }
+            }
+        }
+        if(iVal) {
+            continue;
+        }
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_default,&defaultObj)!=TCL_OK) return TCL_ERROR;
+        if(defaultObj) {
+            ProcSetLocalVar(framePtr,fieldname,defaultObj);
+            continue;
+        }
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_mandatory,&mandatoryObj)!=TCL_OK) return TCL_ERROR;
+        if(mandatoryObj) {
+            if(Tcl_GetBooleanFromObj(interp,mandatoryObj,&mandatory)) return TCL_ERROR;
+        }
+        if(mandatory) {
+            Tcl_AppendResult(interp,"Error: ", Tcl_GetString(fieldname), " is required", (char *)NULL);
+            return TCL_ERROR;
+        }
+    }
+    Tcl_DictObjDone(&search);
+    return TCL_OK;
+}
+
+int Tcl_ArgsxObjCmd(
+    ClientData clientData,
+    Tcl_Interp *interp,
+    int objc,
+    Tcl_Obj *CONST objv[]
+) {
+    Tcl_DictSearch search;
+    Tcl_Obj *fieldname, *fieldspec, *argspec, *argdat;
+    int done=0;
+
+    if(objc!=3) {
+        Tcl_WrongNumArgs(interp, 1, objv, "argspec argdat");
+        return TCL_ERROR;
+    }
+    argspec=objv[1];
+    argdat=objv[2];
+    Tcl_ObjSetVar2(interp,obj_const_atspec,NULL,argspec,0);
+
+    if (Tcl_DictObjFirst(interp, argspec, &search,
+        &fieldname, &fieldspec, &done) != TCL_OK) {
+        return TCL_ERROR;
+    }
+    for (; !done ; Tcl_DictObjNext(&search, &fieldname, &fieldspec, &done)) {
+        Tcl_Obj *iVal;
+        Tcl_Obj *aliases,*defaultObj,*mandatoryObj;
+        int mandatory=1;
+        if(Tcl_DictObjGet(interp,argdat,fieldname,&iVal)!=TCL_OK) return TCL_ERROR;
+        if(iVal) {
+            Tcl_ObjSetVar2(interp,fieldname,NULL,iVal,0);
+            continue;
+        }
+        /* Fight for another day - Look through the aliases */
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_aliases,&aliases)!=TCL_OK) return TCL_ERROR;
+        if(aliases) {
+            Tcl_Obj **varv;
+            int varc,vargi;
+            if (Tcl_ListObjGetElements(interp, aliases, &varc, &varv) != TCL_OK) return TCL_ERROR;
+            for(vargi=0;vargi<varc;vargi++) {
+                if(Tcl_DictObjGet(interp,argdat,varv[vargi],&iVal)!=TCL_OK) return TCL_ERROR;
+                if(iVal) {
+                      Tcl_ObjSetVar2(interp,fieldname,NULL,iVal,0);
+                      break;
+                }
+            }
+        }
+        if(iVal) {
+            continue;
+        }
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_default,&defaultObj)!=TCL_OK) return TCL_ERROR;
+        if(defaultObj) {
+            Tcl_ObjSetVar2(interp,fieldname,NULL,defaultObj,0);
+            continue;
+        }
+        if(Tcl_DictObjGet(interp,fieldspec,obj_const_mandatory,&mandatoryObj)!=TCL_OK) return TCL_ERROR;
+        if(mandatoryObj) {
+            if(Tcl_GetBooleanFromObj(interp,mandatoryObj,&mandatory)) return TCL_ERROR;
+        }
+        if(mandatory) {
+            Tcl_AppendResult(interp,"Error: ", Tcl_GetString(fieldname), " is required", (char *)NULL);
+            return TCL_ERROR;
+        }
+    }
+    Tcl_DictObjDone(&search);
+    return TCL_OK;
+}
+

 /*
 *----------------------------------------------------------------------
@@ -359,6 +587,7 @@ Tcl_ProcObjCmd(
    return TCL_OK;
 }

+
 /*
 *----------------------------------------------------------------------
 *
@@ -476,11 +705,10 @@ TclCreateProc(
     *
     * THIS FAILS IF THE ARG LIST OBJECT'S STRING REP CONTAINS NULS.
     */
-
    args = TclGetStringFromObj(argsPtr, &length);
    result = Tcl_SplitList(interp, args, &numArgs, &argArray);
    if (result != TCL_OK) {
-	goto procError;
+        goto procError;
    }

    if (precompiled) {
@@ -658,9 +886,65 @@ TclCreateProc(
 		    && (localPtr->name[0] == 'a')
 		    && (strcmp(localPtr->name, "args") == 0)) {
 		localPtr->flags |= VAR_IS_ARGS;
+		if(fieldCount == 2) {
+		    /*
+		    ** TIP 479
+		    ** Use the otherwise ignored default field for the last
+		    ** parameter named args as a dict-based specification for
+		    ** named parameters
+		    */
+		    Tcl_DictSearch search;
+                    Tcl_Obj *fieldname, *fieldspec;
+                    int done=0;
+                    char *Fieldname;
+                    int FieldLen;
+                    Tcl_Obj *argspec;
+
+                    /*
+                    ** Create entries in runtime procedure frame's array for
+                    ** each named parameter
+                    */
+                    argspec=localPtr->defValuePtr;
+                    if(Tcl_DictObjFirst(NULL, argspec, &search,&fieldname, &fieldspec, &done) != TCL_OK) goto procError;
+
+                    for (; !done ; Tcl_DictObjNext(&search, &fieldname, &fieldspec, &done)) {
+                        /* Allocate one slot for each of the other named parameters */
+                        Tcl_Obj *defaultObj,*mandatoryObj;
+                        int mandatory=1;
+
+                        defaultObj=NULL;
+                        mandatoryObj=NULL;
+                        Tcl_DictObjGet(NULL,fieldspec,obj_const_default,&defaultObj);
+                        Tcl_DictObjGet(NULL,fieldspec,obj_const_mandatory,&mandatoryObj);
+                        if(mandatoryObj) {
+                            if(Tcl_GetBooleanFromObj(interp,mandatoryObj,&mandatory)) {
+                                mandatory=1;
+                            }
+                        }
+                        /* Non-mandatory fields are not tracked */
+                        if(!defaultObj && !mandatory) continue;
+
+                        procPtr->numCompiledLocals++;
+                        Fieldname=Tcl_GetStringFromObj(fieldname,&FieldLen);
+     	                localPtr = ckalloc(TclOffset(CompiledLocal, name) + FieldLen+1);
+        	        procPtr->lastLocalPtr->nextPtr = localPtr;
+ 		        procPtr->lastLocalPtr = localPtr;
+ 		     	memcpy(localPtr->name, Fieldname, FieldLen + 1);
+                        localPtr->nextPtr = NULL;
+                        localPtr->nameLength = FieldLen;
+                        localPtr->frameIndex = i;
+	                localPtr->flags = VAR_NAMED_ARGUMENT;
+                        localPtr->resolveInfo = NULL;
+                        if(defaultObj) {
+                            localPtr->defValuePtr=defaultObj;
+                            Tcl_IncrRefCount(localPtr->defValuePtr);
+                        } else {
+                            localPtr->defValuePtr=NULL;
+                        }
+		    }
+		}
 	    }
 	}
-
 	ckfree(fieldValues);
    }

@@ -1154,7 +1438,6 @@ TclInitCompiledLocals(
    Var *varPtr = framePtr->compiledLocals;
    Tcl_Obj *bodyPtr;
    ByteCode *codePtr;
-
    bodyPtr = framePtr->procPtr->bodyPtr;
    if (bodyPtr->typePtr != &tclByteCodeType) {
 	Tcl_Panic("body object for proc attached to frame is not a byte code type");
@@ -1168,7 +1451,6 @@ TclInitCompiledLocals(
 	framePtr->localCachePtr = codePtr->localCachePtr;
 	framePtr->localCachePtr->refCount++;
    }
-
    InitResolvedLocals(interp, codePtr, varPtr, nsPtr);
 }

@@ -1202,7 +1484,6 @@ InitResolvedLocals(
    CompiledLocal *firstLocalPtr, *localPtr;
    int varNum;
    Tcl_ResolvedVarInfo *resVarInfo;
-
    /*
     * Find the localPtr corresponding to varPtr
     */
@@ -1235,7 +1516,7 @@ InitResolvedLocals(
 	localPtr->flags &= ~VAR_RESOLVED;

 	if (haveResolvers &&
-		!(localPtr->flags & (VAR_ARGUMENT|VAR_TEMPORARY))) {
+		!(localPtr->flags & (VAR_ARGUMENT|VAR_TEMPORARY|VAR_NAMED_ARGUMENT))) {
 	    ResolverScheme *resPtr = iPtr->resolverPtr;
 	    Tcl_ResolvedVarInfo *vinfo;
 	    int result;
@@ -1354,7 +1635,6 @@ InitLocalCache(
 		    &new, /* nsPtr */ NULL, 0, NULL);
 	    Tcl_IncrRefCount(*namePtr);
 	}
-
 	if (i < numArgs) {
 	    varPtr->flags = (localPtr->flags & VAR_IS_ARGS);
 	    varPtr->value.objPtr = localPtr->defValuePtr;
@@ -1403,12 +1683,11 @@ InitArgsAndLocals(
    register Var *varPtr, *defPtr;
    int localCt = procPtr->numCompiledLocals, numArgs, argCt, i, imax;
    Tcl_Obj *const *argObjs;
-
+    Tcl_Obj *argSpec=NULL,*argsValuePtr=NULL;
    /*
     * Make sure that the local cache of variable names and initial values has
     * been initialised properly .
     */
-
    if (localCt) {
 	if (!codePtr->localCachePtr) {
 	    InitLocalCache(procPtr) ;
@@ -1425,7 +1704,6 @@ InitArgsAndLocals(
     * all the procedure's compiled local variables, including its formal
     * parameters.
     */
-
    varPtr = TclStackAlloc(interp, (int)(localCt * sizeof(Var)));
    framePtr->compiledLocals = varPtr;
    framePtr->numCompiledLocals = localCt;
@@ -1484,10 +1762,15 @@ InitArgsAndLocals(

    varPtr->flags = 0;
    if (defPtr && defPtr->flags & VAR_IS_ARGS) {
-	Tcl_Obj *listPtr = Tcl_NewListObj(argCt-i, argObjs+i);
-
-	varPtr->value.objPtr = listPtr;
-	Tcl_IncrRefCount(listPtr);	/* Local var is a reference. */
+        /*
+        ** Build a conventional list of arguments
+        ** past the last positional argument, and call it
+        ** args
+        */
+        argsValuePtr = Tcl_NewListObj(argCt-i, argObjs+i);
+        varPtr->value.objPtr = argsValuePtr;
+        argSpec=defPtr->value.objPtr;
+        Tcl_IncrRefCount(argsValuePtr);	/* Local var is a reference. */
    } else if (argCt == numArgs) {
 	Tcl_Obj *objPtr = argObjs[i];

@@ -1517,7 +1800,16 @@ InitArgsAndLocals(
 	    InitResolvedLocals(interp, codePtr, varPtr, framePtr->nsPtr);
 	}
    }
-
+    if(argSpec) {
+        /*
+        ** TIP 479
+        ** Feed dict values into compiled locals
+        ** If a required parameter is missing ProcEatArgs
+        ** will return TCL_ERROR.
+        */
+        if(ProcEatArgs(interp,framePtr,argSpec,argsValuePtr)
+           != TCL_OK) goto incorrectArgs;
+    }
    return TCL_OK;

    /*
@@ -1993,7 +2285,6 @@ TclProcCompileProc(
 	 */

 	iPtr->compiledProcPtr = procPtr;
-
 	if (procPtr->numCompiledLocals > procPtr->numArgs) {
 	    CompiledLocal *clPtr = procPtr->firstLocalPtr;
 	    CompiledLocal *lastPtr = NULL;
@@ -2025,7 +2316,6 @@ TclProcCompileProc(
 	    }
 	    procPtr->numCompiledLocals = procPtr->numArgs;
 	}
-
 	(void) TclPushStackFrame(interp, &framePtr, (Tcl_Namespace *) nsPtr,
 		/* isProcCallFrame */ 0);

@@ -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;

@@ -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
@@ -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) {
@@ -1650,6 +1650,7 @@ 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 +1678,6 @@ Tcl_AppendFormatToObj(
 #endif
 	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
 	Tcl_Obj *segment;
-	Tcl_UniChar ch;
 	int step = TclUtfToUniChar(format, &ch);

 	format += step;
@@ -2029,9 +2029,12 @@ 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 +2042,10 @@ Tcl_AppendFormatToObj(
 		    Tcl_AppendToObj(segment, "0b", 2);
 		    segmentLimit -= 2;
 		    break;
+		case 'd':
+		    Tcl_AppendToObj(segment, "0d", 2);
+		    segmentLimit -= 2;
+		    break;
 		}
 	    }

@@ -2196,7 +2203,11 @@ 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 +2329,6 @@ 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 +3102,7 @@ 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 +3150,7 @@ 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",
@@ -3425,7 +3430,7 @@ TclStringObjReverse(
    Tcl_Obj *objPtr)
 {
    String *stringPtr;
-    Tcl_UniChar ch;
+    Tcl_UniChar ch = 0;

    if (TclIsPureByteArray(objPtr)) {
 	int numBytes;
@@ -69,6 +69,9 @@ static int TclSockMinimumBuffersOld(int sock, int size)
 #   define TclWinGetSockOpt 0
 #   define TclWinSetSockOpt 0
 #   define TclWinNToHS 0
+#   define TclBNInitBignumFromWideUInt 0
+#   define TclBNInitBignumFromWideInt 0
+#   define TclBNInitBignumFromLong 0
 #else
 #define TclSetStartupScriptPath setStartupScriptPath
 static void TclSetStartupScriptPath(Tcl_Obj *path)
@@ -103,6 +106,9 @@ static unsigned short TclWinNToHS(unsigned short ns) {
 	return ntohs(ns);
 }
 #endif
+#   define TclBNInitBignumFromWideUInt TclInitBignumFromWideUInt
+#   define TclBNInitBignumFromWideInt TclInitBignumFromWideInt
+#   define TclBNInitBignumFromLong TclInitBignumFromLong
 #endif /* TCL_NO_DEPRECATED */

 #ifdef _WIN32
@@ -859,6 +865,10 @@ 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 = {
@@ -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:
@@ -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: $Format:%ai$ */

@@ -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) */

@@ -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);
 }

 /*
@@ -253,6 +253,15 @@ 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 +281,7 @@ 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);
@@ -325,12 +334,30 @@ Tcl_UtfToUniChar(
 	    /*
 	     * Four-byte-character lead byte followed by three trail bytes.
 	     */
+#if 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
 	}

 	/*
@@ -371,7 +398,7 @@ Tcl_UtfToUniCharDString(
 				 * appended to this previously initialized
 				 * DString. */
 {
-    Tcl_UniChar *w, *wString;
+    Tcl_UniChar ch, *w, *wString;
    const char *p, *end;
    int oldLength;

@@ -393,8 +420,8 @@ 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 +455,7 @@ 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 +482,8 @@ 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 +492,6 @@ Tcl_NumUtfChars(
     * single-byte char case specially.
     */

-    i = 0;
    if (length < 0) {
 	while (*src != '\0') {
 	    src += TclUtfToUniChar(src, &ch);
@@ -519,7 +542,7 @@ Tcl_UtfFindFirst(
    int ch)			/* The Tcl_UniChar to search for. */
 {
    int len;
-    Tcl_UniChar find;
+    Tcl_UniChar find = 0;

    while (1) {
 	len = TclUtfToUniChar(src, &find);
@@ -558,7 +581,7 @@ Tcl_UtfFindLast(
    int ch)			/* The Tcl_UniChar to search for. */
 {
    int len;
-    Tcl_UniChar find;
+    Tcl_UniChar find = 0;
    const char *last;

    last = NULL;
@@ -598,9 +621,15 @@ 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;
 }

 /*
@@ -633,8 +662,7 @@ Tcl_UtfPrev(
    const char *look;
    int i, byte;

-    src--;
-    look = src;
+    look = --src;
    for (i = 0; i < TCL_UTF_MAX; i++) {
 	if (look < start) {
 	    if (src < start) {
@@ -707,7 +735,7 @@ 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--;
@@ -791,7 +819,7 @@ 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 +872,7 @@ 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 +926,7 @@ 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 +1035,7 @@ 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
@@ -1055,7 +1083,7 @@ 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.
@@ -1684,7 +1712,7 @@ 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;
@@ -1646,7 +1646,7 @@ 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);
@@ -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]
@@ -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
 	    }

@@ -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}}}]
@@ -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:
@@ -286,14 +286,9 @@ 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 +302,32 @@ 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 $msg
@@ -636,7 +642,7 @@ proc auto_import {pattern} {
 if {$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.
@@ -830,3 +836,9 @@ proc tcl::CopyDirectory {action src dest} {
    }
    return
 }
+
+proc procx {name argspec body} { proc $name [list [list args $argspec]] $body }
+proc ::oo::define::methodx {name argspec body} {
+  set class [lindex [::info level -1] 1]
+  oo::define $class method $name [list [list args $argspec]] $body
+}
@@ -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\
@@ -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]]
@@ -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)
@@ -36,4 +36,5 @@ set TZData(:Africa/Khartoum) {
    {483487200 10800 1 CAST}
    {498171600 7200 0 CAT}
    {947930400 10800 0 EAT}
+    {1509483600 7200 0 CAT}
 }
@@ -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}
 }
@@ -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}
@@ -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}
@@ -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}
@@ -79,4 +79,168 @@ set TZData(:America/Grand_Turk) {
    {1414908000 -18000 0 EST}
    {1425798000 -14400 1 EDT}
    {1446361200 -14400 0 AST}
+    {1520751600 -14400 0 EDT}
+    {1541311200 -18000 0 EST}
+    {1552201200 -14400 1 EDT}
+    {1572760800 -18000 0 EST}
+    {1583650800 -14400 1 EDT}
+    {1604210400 -18000 0 EST}
+    {1615705200 -14400 1 EDT}
+    {1636264800 -18000 0 EST}
+    {1647154800 -14400 1 EDT}
+    {1667714400 -18000 0 EST}
+    {1678604400 -14400 1 EDT}
+    {1699164000 -18000 0 EST}
+    {1710054000 -14400 1 EDT}
+    {1730613600 -18000 0 EST}
+    {1741503600 -14400 1 EDT}
+    {1762063200 -18000 0 EST}
+    {1772953200 -14400 1 EDT}
+    {1793512800 -18000 0 EST}
+    {1805007600 -14400 1 EDT}
+    {1825567200 -18000 0 EST}
+    {1836457200 -14400 1 EDT}
+    {1857016800 -18000 0 EST}
+    {1867906800 -14400 1 EDT}
+    {1888466400 -18000 0 EST}
+    {1899356400 -14400 1 EDT}
+    {1919916000 -18000 0 EST}
+    {1930806000 -14400 1 EDT}
+    {1951365600 -18000 0 EST}
+    {1962860400 -14400 1 EDT}
+    {1983420000 -18000 0 EST}
+    {1994310000 -14400 1 EDT}
+    {2014869600 -18000 0 EST}
+    {2025759600 -14400 1 EDT}
+    {2046319200 -18000 0 EST}
+    {2057209200 -14400 1 EDT}
+    {2077768800 -18000 0 EST}
+    {2088658800 -14400 1 EDT}
+    {2109218400 -18000 0 EST}
+    {2120108400 -14400 1 EDT}
+    {2140668000 -18000 0 EST}
+    {2152162800 -14400 1 EDT}
+    {2172722400 -18000 0 EST}
+    {2183612400 -14400 1 EDT}
+    {2204172000 -18000 0 EST}
+    {2215062000 -14400 1 EDT}
+    {2235621600 -18000 0 EST}
+    {2246511600 -14400 1 EDT}
+    {2267071200 -18000 0 EST}
+    {2277961200 -14400 1 EDT}
+    {2298520800 -18000 0 EST}
+    {2309410800 -14400 1 EDT}
+    {2329970400 -18000 0 EST}
+    {2341465200 -14400 1 EDT}
+    {2362024800 -18000 0 EST}
+    {2372914800 -14400 1 EDT}
+    {2393474400 -18000 0 EST}
+    {2404364400 -14400 1 EDT}
+    {2424924000 -18000 0 EST}
+    {2435814000 -14400 1 EDT}
+    {2456373600 -18000 0 EST}
+    {2467263600 -14400 1 EDT}
+    {2487823200 -18000 0 EST}
+    {2499318000 -14400 1 EDT}
+    {2519877600 -18000 0 EST}
+    {2530767600 -14400 1 EDT}
+    {2551327200 -18000 0 EST}
+    {2562217200 -14400 1 EDT}
+    {2582776800 -18000 0 EST}
+    {2593666800 -14400 1 EDT}
+    {2614226400 -18000 0 EST}
+    {2625116400 -14400 1 EDT}
+    {2645676000 -18000 0 EST}
+    {2656566000 -14400 1 EDT}
+    {2677125600 -18000 0 EST}
+    {2688620400 -14400 1 EDT}
+    {2709180000 -18000 0 EST}
+    {2720070000 -14400 1 EDT}
+    {2740629600 -18000 0 EST}
+    {2751519600 -14400 1 EDT}
+    {2772079200 -18000 0 EST}
+    {2782969200 -14400 1 EDT}
+    {2803528800 -18000 0 EST}
+    {2814418800 -14400 1 EDT}
+    {2834978400 -18000 0 EST}
+    {2846473200 -14400 1 EDT}
+    {2867032800 -18000 0 EST}
+    {2877922800 -14400 1 EDT}
+    {2898482400 -18000 0 EST}
+    {2909372400 -14400 1 EDT}
+    {2929932000 -18000 0 EST}
+    {2940822000 -14400 1 EDT}
+    {2961381600 -18000 0 EST}
+    {2972271600 -14400 1 EDT}
+    {2992831200 -18000 0 EST}
+    {3003721200 -14400 1 EDT}
+    {3024280800 -18000 0 EST}
+    {3035775600 -14400 1 EDT}
+    {3056335200 -18000 0 EST}
+    {3067225200 -14400 1 EDT}
+    {3087784800 -18000 0 EST}
+    {3098674800 -14400 1 EDT}
+    {3119234400 -18000 0 EST}
+    {3130124400 -14400 1 EDT}
+    {3150684000 -18000 0 EST}
+    {3161574000 -14400 1 EDT}
+    {3182133600 -18000 0 EST}
+    {3193023600 -14400 1 EDT}
+    {3213583200 -18000 0 EST}
+    {3225078000 -14400 1 EDT}
+    {3245637600 -18000 0 EST}
+    {3256527600 -14400 1 EDT}
+    {3277087200 -18000 0 EST}
+    {3287977200 -14400 1 EDT}
+    {3308536800 -18000 0 EST}
+    {3319426800 -14400 1 EDT}
+    {3339986400 -18000 0 EST}
+    {3350876400 -14400 1 EDT}
+    {3371436000 -18000 0 EST}
+    {3382930800 -14400 1 EDT}
+    {3403490400 -18000 0 EST}
+    {3414380400 -14400 1 EDT}
+    {3434940000 -18000 0 EST}
+    {3445830000 -14400 1 EDT}
+    {3466389600 -18000 0 EST}
+    {3477279600 -14400 1 EDT}
+    {3497839200 -18000 0 EST}
+    {3508729200 -14400 1 EDT}
+    {3529288800 -18000 0 EST}
+    {3540178800 -14400 1 EDT}
+    {3560738400 -18000 0 EST}
+    {3572233200 -14400 1 EDT}
+    {3592792800 -18000 0 EST}
+    {3603682800 -14400 1 EDT}
+    {3624242400 -18000 0 EST}
+    {3635132400 -14400 1 EDT}
+    {3655692000 -18000 0 EST}
+    {3666582000 -14400 1 EDT}
+    {3687141600 -18000 0 EST}
+    {3698031600 -14400 1 EDT}
+    {3718591200 -18000 0 EST}
+    {3730086000 -14400 1 EDT}
+    {3750645600 -18000 0 EST}
+    {3761535600 -14400 1 EDT}
+    {3782095200 -18000 0 EST}
+    {3792985200 -14400 1 EDT}
+    {3813544800 -18000 0 EST}
+    {3824434800 -14400 1 EDT}
+    {3844994400 -18000 0 EST}
+    {3855884400 -14400 1 EDT}
+    {3876444000 -18000 0 EST}
+    {3887334000 -14400 1 EDT}
+    {3907893600 -18000 0 EST}
+    {3919388400 -14400 1 EDT}
+    {3939948000 -18000 0 EST}
+    {3950838000 -14400 1 EDT}
+    {3971397600 -18000 0 EST}
+    {3982287600 -14400 1 EDT}
+    {4002847200 -18000 0 EST}
+    {4013737200 -14400 1 EDT}
+    {4034296800 -18000 0 EST}
+    {4045186800 -14400 1 EDT}
+    {4065746400 -18000 0 EST}
+    {4076636400 -14400 1 EDT}
+    {4097196000 -18000 0 EST}
 }
@@ -2,7 +2,7 @@

 set TZData(:America/Juneau) {
    {-9223372036854775808 54139 0 LMT}
-    {-3225366139 -32261 0 LMT}
+    {-3225223727 -32261 0 LMT}
    {-2188954939 -28800 0 PST}
    {-883584000 -28800 0 PST}
    {-880207200 -25200 1 PWT}
@@ -2,7 +2,7 @@

 set TZData(:America/Metlakatla) {
    {-9223372036854775808 54822 0 LMT}
-    {-3225366822 -31578 0 LMT}
+    {-3225223727 -31578 0 LMT}
    {-2188955622 -28800 0 PST}
    {-883584000 -28800 0 PST}
    {-880207200 -25200 1 PWT}
@@ -1,8 +1,8 @@
 # created by tools/tclZIC.tcl - do not edit

 set TZData(:America/Nome) {
-    {-9223372036854775808 46701 0 LMT}
-    {-3225358701 -39698 0 LMT}
+    {-9223372036854775808 46702 0 LMT}
+    {-3225223727 -39698 0 LMT}
    {-2188947502 -39600 0 NST}
    {-883573200 -39600 0 NST}
    {-880196400 -36000 1 NWT}
@@ -2,7 +2,7 @@

 set TZData(:America/Sitka) {
    {-9223372036854775808 53927 0 LMT}
-    {-3225365927 -32473 0 LMT}
+    {-3225223727 -32473 0 LMT}
    {-2188954727 -28800 0 PST}
    {-883584000 -28800 0 PST}
    {-880207200 -25200 1 PWT}
@@ -2,7 +2,7 @@

 set TZData(:America/Yakutat) {
    {-9223372036854775808 52865 0 LMT}
-    {-3225364865 -33535 0 LMT}
+    {-3225223727 -33535 0 LMT}
    {-2188953665 -32400 0 YST}
    {-883580400 -32400 0 YST}
    {-880203600 -28800 1 YWT}
@@ -88,4 +88,169 @@ set TZData(:Asia/Famagusta) {
    {1445734800 7200 0 EET}
    {1459040400 10800 1 EEST}
    {1473285600 10800 0 +03}
+    {1509238800 7200 0 EET}
+    {1521939600 10800 1 EEST}
+    {1540688400 7200 0 EET}
+    {1553994000 10800 1 EEST}
+    {1572138000 7200 0 EET}
+    {1585443600 10800 1 EEST}
+    {1603587600 7200 0 EET}
+    {1616893200 10800 1 EEST}
+    {1635642000 7200 0 EET}
+    {1648342800 10800 1 EEST}
+    {1667091600 7200 0 EET}
+    {1679792400 10800 1 EEST}
+    {1698541200 7200 0 EET}
+    {1711846800 10800 1 EEST}
+    {1729990800 7200 0 EET}
+    {1743296400 10800 1 EEST}
+    {1761440400 7200 0 EET}
+    {1774746000 10800 1 EEST}
+    {1792890000 7200 0 EET}
+    {1806195600 10800 1 EEST}
+    {1824944400 7200 0 EET}
+    {1837645200 10800 1 EEST}
+    {1856394000 7200 0 EET}
+    {1869094800 10800 1 EEST}
+    {1887843600 7200 0 EET}
+    {1901149200 10800 1 EEST}
+    {1919293200 7200 0 EET}
+    {1932598800 10800 1 EEST}
+    {1950742800 7200 0 EET}
+    {1964048400 10800 1 EEST}
+    {1982797200 7200 0 EET}
+    {1995498000 10800 1 EEST}
+    {2014246800 7200 0 EET}
+    {2026947600 10800 1 EEST}
+    {2045696400 7200 0 EET}
+    {2058397200 10800 1 EEST}
+    {2077146000 7200 0 EET}
+    {2090451600 10800 1 EEST}
+    {2108595600 7200 0 EET}
+    {2121901200 10800 1 EEST}
+    {2140045200 7200 0 EET}
+    {2153350800 10800 1 EEST}
+    {2172099600 7200 0 EET}
+    {2184800400 10800 1 EEST}
+    {2203549200 7200 0 EET}
+    {2216250000 10800 1 EEST}
+    {2234998800 7200 0 EET}
+    {2248304400 10800 1 EEST}
+    {2266448400 7200 0 EET}
+    {2279754000 10800 1 EEST}
+    {2297898000 7200 0 EET}
+    {2311203600 10800 1 EEST}
+    {2329347600 7200 0 EET}
+    {2342653200 10800 1 EEST}
+    {2361402000 7200 0 EET}
+    {2374102800 10800 1 EEST}
+    {2392851600 7200 0 EET}
+    {2405552400 10800 1 EEST}
+    {2424301200 7200 0 EET}
+    {2437606800 10800 1 EEST}
+    {2455750800 7200 0 EET}
+    {2469056400 10800 1 EEST}
+    {2487200400 7200 0 EET}
+    {2500506000 10800 1 EEST}
+    {2519254800 7200 0 EET}
+    {2531955600 10800 1 EEST}
+    {2550704400 7200 0 EET}
+    {2563405200 10800 1 EEST}
+    {2582154000 7200 0 EET}
+    {2595459600 10800 1 EEST}
+    {2613603600 7200 0 EET}
+    {2626909200 10800 1 EEST}
+    {2645053200 7200 0 EET}
+    {2658358800 10800 1 EEST}
+    {2676502800 7200 0 EET}
+    {2689808400 10800 1 EEST}
+    {2708557200 7200 0 EET}
+    {2721258000 10800 1 EEST}
+    {2740006800 7200 0 EET}
+    {2752707600 10800 1 EEST}
+    {2771456400 7200 0 EET}
+    {2784762000 10800 1 EEST}
+    {2802906000 7200 0 EET}
+    {2816211600 10800 1 EEST}
+    {2834355600 7200 0 EET}
+    {2847661200 10800 1 EEST}
+    {2866410000 7200 0 EET}
+    {2879110800 10800 1 EEST}
+    {2897859600 7200 0 EET}
+    {2910560400 10800 1 EEST}
+    {2929309200 7200 0 EET}
+    {2942010000 10800 1 EEST}
+    {2960758800 7200 0 EET}
+    {2974064400 10800 1 EEST}
+    {2992208400 7200 0 EET}
+    {3005514000 10800 1 EEST}
+    {3023658000 7200 0 EET}
+    {3036963600 10800 1 EEST}
+    {3055712400 7200 0 EET}
+    {3068413200 10800 1 EEST}
+    {3087162000 7200 0 EET}
+    {3099862800 10800 1 EEST}
+    {3118611600 7200 0 EET}
+    {3131917200 10800 1 EEST}
+    {3150061200 7200 0 EET}
+    {3163366800 10800 1 EEST}
+    {3181510800 7200 0 EET}
+    {3194816400 10800 1 EEST}
+    {3212960400 7200 0 EET}
+    {3226266000 10800 1 EEST}
+    {3245014800 7200 0 EET}
+    {3257715600 10800 1 EEST}
+    {3276464400 7200 0 EET}
+    {3289165200 10800 1 EEST}
+    {3307914000 7200 0 EET}
+    {3321219600 10800 1 EEST}
+    {3339363600 7200 0 EET}
+    {3352669200 10800 1 EEST}
+    {3370813200 7200 0 EET}
+    {3384118800 10800 1 EEST}
+    {3402867600 7200 0 EET}
+    {3415568400 10800 1 EEST}
+    {3434317200 7200 0 EET}
+    {3447018000 10800 1 EEST}
+    {3465766800 7200 0 EET}
+    {3479072400 10800 1 EEST}
+    {3497216400 7200 0 EET}
+    {3510522000 10800 1 EEST}
+    {3528666000 7200 0 EET}
+    {3541971600 10800 1 EEST}
+    {3560115600 7200 0 EET}
+    {3573421200 10800 1 EEST}
+    {3592170000 7200 0 EET}
+    {3604870800 10800 1 EEST}
+    {3623619600 7200 0 EET}
+    {3636320400 10800 1 EEST}
+    {3655069200 7200 0 EET}
+    {3668374800 10800 1 EEST}
+    {3686518800 7200 0 EET}
+    {3699824400 10800 1 EEST}
+    {3717968400 7200 0 EET}
+    {3731274000 10800 1 EEST}
+    {3750022800 7200 0 EET}
+    {3762723600 10800 1 EEST}
+    {3781472400 7200 0 EET}
+    {3794173200 10800 1 EEST}
+    {3812922000 7200 0 EET}
+    {3825622800 10800 1 EEST}
+    {3844371600 7200 0 EET}
+    {3857677200 10800 1 EEST}
+    {3875821200 7200 0 EET}
+    {3889126800 10800 1 EEST}
+    {3907270800 7200 0 EET}
+    {3920576400 10800 1 EEST}
+    {3939325200 7200 0 EET}
+    {3952026000 10800 1 EEST}
+    {3970774800 7200 0 EET}
+    {3983475600 10800 1 EEST}
+    {4002224400 7200 0 EET}
+    {4015530000 10800 1 EEST}
+    {4033674000 7200 0 EET}
+    {4046979600 10800 1 EEST}
+    {4065123600 7200 0 EET}
+    {4078429200 10800 1 EEST}
+    {4096573200 7200 0 EET}
 }
@@ -2,8 +2,10 @@

 set TZData(:Asia/Kolkata) {
    {-9223372036854775808 21208 0 LMT}
-    {-2840162008 21200 0 HMT}
-    {-891582800 23400 0 +0630}
+    {-3645237208 21200 0 HMT}
+    {-3155694800 19270 0 MMT}
+    {-2019705670 19800 0 IST}
+    {-891581400 23400 1 +0630}
    {-872058600 19800 0 IST}
    {-862637400 23400 1 +0630}
    {-764145000 19800 0 IST}
@@ -1,9 +1,9 @@
 # created by tools/tclZIC.tcl - do not edit

 set TZData(:Asia/Yangon) {
-    {-9223372036854775808 23080 0 LMT}
-    {-2840163880 23080 0 RMT}
-    {-1577946280 23400 0 +0630}
+    {-9223372036854775808 23087 0 LMT}
+    {-2840163887 23087 0 RMT}
+    {-1577946287 23400 0 +0630}
    {-873268200 32400 0 +09}
    {-778410000 23400 0 +0630}
 }
@@ -64,6 +64,7 @@ set TZData(:Asia/Yerevan) {
    {1256421600 14400 0 +04}
    {1269727200 18000 1 +05}
    {1288476000 14400 0 +04}
+    {1293825600 14400 0 +04}
    {1301176800 18000 1 +05}
    {1319925600 14400 0 +04}
 }
@@ -52,10 +52,10 @@ set TZData(:Europe/Dublin) {
    {-986162400 0 0 IST}
    {-969228000 3600 1 IST}
    {-950479200 0 0 IST}
-    {-942015600 3600 1 IST}
-    {-733359600 0 0 GMT}
+    {-942012000 3600 1 IST}
+    {-733356000 0 0 GMT}
    {-719445600 3600 1 IST}
-    {-699490800 0 0 GMT}
+    {-699487200 0 0 GMT}
    {-684972000 3600 0 IST}
    {-668037600 0 0 IST}
    {-654732000 3600 1 IST}
@@ -2,7 +2,7 @@

 set TZData(:Pacific/Apia) {
    {-9223372036854775808 45184 0 LMT}
-    {-2855737984 -41216 0 LMT}
+    {-2445424384 -41216 0 LMT}
    {-1861878784 -41400 0 -1130}
    {-631110600 -39600 0 -10}
    {1285498800 -36000 1 -10}
@@ -24,7 +24,7 @@ set TZData(:Pacific/Fiji) {
    {1478354400 46800 1 +13}
    {1484402400 43200 0 +12}
    {1509804000 46800 1 +13}
-    {1516456800 43200 0 +12}
+    {1515852000 43200 0 +12}
    {1541253600 46800 1 +13}
    {1547906400 43200 0 +12}
    {1572703200 46800 1 +13}
@@ -36,7 +36,7 @@ set TZData(:Pacific/Fiji) {
    {1667656800 46800 1 +13}
    {1673704800 43200 0 +12}
    {1699106400 46800 1 +13}
-    {1705759200 43200 0 +12}
+    {1705154400 43200 0 +12}
    {1730556000 46800 1 +13}
    {1737208800 43200 0 +12}
    {1762005600 46800 1 +13}
@@ -46,7 +46,7 @@ set TZData(:Pacific/Fiji) {
    {1825509600 46800 1 +13}
    {1831557600 43200 0 +12}
    {1856959200 46800 1 +13}
-    {1863612000 43200 0 +12}
+    {1863007200 43200 0 +12}
    {1888408800 46800 1 +13}
    {1895061600 43200 0 +12}
    {1919858400 46800 1 +13}
@@ -58,7 +58,7 @@ set TZData(:Pacific/Fiji) {
    {2014812000 46800 1 +13}
    {2020860000 43200 0 +12}
    {2046261600 46800 1 +13}
-    {2052914400 43200 0 +12}
+    {2052309600 43200 0 +12}
    {2077711200 46800 1 +13}
    {2084364000 43200 0 +12}
    {2109160800 46800 1 +13}
@@ -80,7 +80,7 @@ set TZData(:Pacific/Fiji) {
    {2361967200 46800 1 +13}
    {2368015200 43200 0 +12}
    {2393416800 46800 1 +13}
-    {2400069600 43200 0 +12}
+    {2399464800 43200 0 +12}
    {2424866400 46800 1 +13}
    {2431519200 43200 0 +12}
    {2456316000 46800 1 +13}
@@ -92,7 +92,7 @@ set TZData(:Pacific/Fiji) {
    {2551269600 46800 1 +13}
    {2557317600 43200 0 +12}
    {2582719200 46800 1 +13}
-    {2589372000 43200 0 +12}
+    {2588767200 43200 0 +12}
    {2614168800 46800 1 +13}
    {2620821600 43200 0 +12}
    {2645618400 46800 1 +13}
@@ -102,7 +102,7 @@ set TZData(:Pacific/Fiji) {
    {2709122400 46800 1 +13}
    {2715170400 43200 0 +12}
    {2740572000 46800 1 +13}
-    {2747224800 43200 0 +12}
+    {2746620000 43200 0 +12}
    {2772021600 46800 1 +13}
    {2778674400 43200 0 +12}
    {2803471200 46800 1 +13}
@@ -114,7 +114,7 @@ set TZData(:Pacific/Fiji) {
    {2898424800 46800 1 +13}
    {2904472800 43200 0 +12}
    {2929874400 46800 1 +13}
-    {2936527200 43200 0 +12}
+    {2935922400 43200 0 +12}
    {2961324000 46800 1 +13}
    {2967976800 43200 0 +12}
    {2992773600 46800 1 +13}
@@ -136,7 +136,7 @@ set TZData(:Pacific/Fiji) {
    {3245580000 46800 1 +13}
    {3251628000 43200 0 +12}
    {3277029600 46800 1 +13}
-    {3283682400 43200 0 +12}
+    {3283077600 43200 0 +12}
    {3308479200 46800 1 +13}
    {3315132000 43200 0 +12}
    {3339928800 46800 1 +13}
@@ -148,7 +148,7 @@ set TZData(:Pacific/Fiji) {
    {3434882400 46800 1 +13}
    {3440930400 43200 0 +12}
    {3466332000 46800 1 +13}
-    {3472984800 43200 0 +12}
+    {3472380000 43200 0 +12}
    {3497781600 46800 1 +13}
    {3504434400 43200 0 +12}
    {3529231200 46800 1 +13}
@@ -158,7 +158,7 @@ set TZData(:Pacific/Fiji) {
    {3592735200 46800 1 +13}
    {3598783200 43200 0 +12}
    {3624184800 46800 1 +13}
-    {3630837600 43200 0 +12}
+    {3630232800 43200 0 +12}
    {3655634400 46800 1 +13}
    {3662287200 43200 0 +12}
    {3687084000 46800 1 +13}
@@ -170,7 +170,7 @@ set TZData(:Pacific/Fiji) {
    {3782037600 46800 1 +13}
    {3788085600 43200 0 +12}
    {3813487200 46800 1 +13}
-    {3820140000 43200 0 +12}
+    {3819535200 43200 0 +12}
    {3844936800 46800 1 +13}
    {3851589600 43200 0 +12}
    {3876386400 46800 1 +13}
@@ -2,6 +2,6 @@

 set TZData(:Pacific/Pago_Pago) {
    {-9223372036854775808 45432 0 LMT}
-    {-2855738232 -40968 0 LMT}
+    {-2445424632 -40968 0 LMT}
    {-1861879032 -39600 0 SST}
 }
@@ -13,169 +13,4 @@ set TZData(:Pacific/Tongatapu) {
    {1012046400 46800 0 +13}
    {1478350800 50400 1 +14}
    {1484398800 46800 0 +13}
-    {1509800400 50400 1 +14}
-    {1516453200 46800 0 +13}
-    {1541250000 50400 1 +14}
-    {1547902800 46800 0 +13}
-    {1572699600 50400 1 +14}
-    {1579352400 46800 0 +13}
-    {1604149200 50400 1 +14}
-    {1610802000 46800 0 +13}
-    {1636203600 50400 1 +14}
-    {1642251600 46800 0 +13}
-    {1667653200 50400 1 +14}
-    {1673701200 46800 0 +13}
-    {1699102800 50400 1 +14}
-    {1705755600 46800 0 +13}
-    {1730552400 50400 1 +14}
-    {1737205200 46800 0 +13}
-    {1762002000 50400 1 +14}
-    {1768654800 46800 0 +13}
-    {1793451600 50400 1 +14}
-    {1800104400 46800 0 +13}
-    {1825506000 50400 1 +14}
-    {1831554000 46800 0 +13}
-    {1856955600 50400 1 +14}
-    {1863608400 46800 0 +13}
-    {1888405200 50400 1 +14}
-    {1895058000 46800 0 +13}
-    {1919854800 50400 1 +14}
-    {1926507600 46800 0 +13}
-    {1951304400 50400 1 +14}
-    {1957957200 46800 0 +13}
-    {1983358800 50400 1 +14}
-    {1989406800 46800 0 +13}
-    {2014808400 50400 1 +14}
-    {2020856400 46800 0 +13}
-    {2046258000 50400 1 +14}
-    {2052910800 46800 0 +13}
-    {2077707600 50400 1 +14}
-    {2084360400 46800 0 +13}
-    {2109157200 50400 1 +14}
-    {2115810000 46800 0 +13}
-    {2140606800 50400 1 +14}
-    {2147259600 46800 0 +13}
-    {2172661200 50400 1 +14}
-    {2178709200 46800 0 +13}
-    {2204110800 50400 1 +14}
-    {2210158800 46800 0 +13}
-    {2235560400 50400 1 +14}
-    {2242213200 46800 0 +13}
-    {2267010000 50400 1 +14}
-    {2273662800 46800 0 +13}
-    {2298459600 50400 1 +14}
-    {2305112400 46800 0 +13}
-    {2329909200 50400 1 +14}
-    {2336562000 46800 0 +13}
-    {2361963600 50400 1 +14}
-    {2368011600 46800 0 +13}
-    {2393413200 50400 1 +14}
-    {2400066000 46800 0 +13}
-    {2424862800 50400 1 +14}
-    {2431515600 46800 0 +13}
-    {2456312400 50400 1 +14}
-    {2462965200 46800 0 +13}
-    {2487762000 50400 1 +14}
-    {2494414800 46800 0 +13}
-    {2519816400 50400 1 +14}
-    {2525864400 46800 0 +13}
-    {2551266000 50400 1 +14}
-    {2557314000 46800 0 +13}
-    {2582715600 50400 1 +14}
-    {2589368400 46800 0 +13}
-    {2614165200 50400 1 +14}
-    {2620818000 46800 0 +13}
-    {2645614800 50400 1 +14}
-    {2652267600 46800 0 +13}
-    {2677064400 50400 1 +14}
-    {2683717200 46800 0 +13}
-    {2709118800 50400 1 +14}
-    {2715166800 46800 0 +13}
-    {2740568400 50400 1 +14}
-    {2747221200 46800 0 +13}
-    {2772018000 50400 1 +14}
-    {2778670800 46800 0 +13}
-    {2803467600 50400 1 +14}
-    {2810120400 46800 0 +13}
-    {2834917200 50400 1 +14}
-    {2841570000 46800 0 +13}
-    {2866971600 50400 1 +14}
-    {2873019600 46800 0 +13}
-    {2898421200 50400 1 +14}
-    {2904469200 46800 0 +13}
-    {2929870800 50400 1 +14}
-    {2936523600 46800 0 +13}
-    {2961320400 50400 1 +14}
-    {2967973200 46800 0 +13}
-    {2992770000 50400 1 +14}
-    {2999422800 46800 0 +13}
-    {3024219600 50400 1 +14}
-    {3030872400 46800 0 +13}
-    {3056274000 50400 1 +14}
-    {3062322000 46800 0 +13}
-    {3087723600 50400 1 +14}
-    {3093771600 46800 0 +13}
-    {3119173200 50400 1 +14}
-    {3125826000 46800 0 +13}
-    {3150622800 50400 1 +14}
-    {3157275600 46800 0 +13}
-    {3182072400 50400 1 +14}
-    {3188725200 46800 0 +13}
-    {3213522000 50400 1 +14}
-    {3220174800 46800 0 +13}
-    {3245576400 50400 1 +14}
-    {3251624400 46800 0 +13}
-    {3277026000 50400 1 +14}
-    {3283678800 46800 0 +13}
-    {3308475600 50400 1 +14}
-    {3315128400 46800 0 +13}
-    {3339925200 50400 1 +14}
-    {3346578000 46800 0 +13}
-    {3371374800 50400 1 +14}
-    {3378027600 46800 0 +13}
-    {3403429200 50400 1 +14}
-    {3409477200 46800 0 +13}
-    {3434878800 50400 1 +14}
-    {3440926800 46800 0 +13}
-    {3466328400 50400 1 +14}
-    {3472981200 46800 0 +13}
-    {3497778000 50400 1 +14}
-    {3504430800 46800 0 +13}
-    {3529227600 50400 1 +14}
-    {3535880400 46800 0 +13}
-    {3560677200 50400 1 +14}
-    {3567330000 46800 0 +13}
-    {3592731600 50400 1 +14}
-    {3598779600 46800 0 +13}
-    {3624181200 50400 1 +14}
-    {3630834000 46800 0 +13}
-    {3655630800 50400 1 +14}
-    {3662283600 46800 0 +13}
-    {3687080400 50400 1 +14}
-    {3693733200 46800 0 +13}
-    {3718530000 50400 1 +14}
-    {3725182800 46800 0 +13}
-    {3750584400 50400 1 +14}
-    {3756632400 46800 0 +13}
-    {3782034000 50400 1 +14}
-    {3788082000 46800 0 +13}
-    {3813483600 50400 1 +14}
-    {3820136400 46800 0 +13}
-    {3844933200 50400 1 +14}
-    {3851586000 46800 0 +13}
-    {3876382800 50400 1 +14}
-    {3883035600 46800 0 +13}
-    {3907832400 50400 1 +14}
-    {3914485200 46800 0 +13}
-    {3939886800 50400 1 +14}
-    {3945934800 46800 0 +13}
-    {3971336400 50400 1 +14}
-    {3977384400 46800 0 +13}
-    {4002786000 50400 1 +14}
-    {4009438800 46800 0 +13}
-    {4034235600 50400 1 +14}
-    {4040888400 46800 0 +13}
-    {4065685200 50400 1 +14}
-    {4072338000 46800 0 +13}
-    {4097134800 50400 1 +14}
 }
@@ -24,6 +24,6 @@ Tom St Denis
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

-  0. You just DO WHAT THE FUCK YOU WANT TO.
+  0. You just DO WHAT THE FUCK YOU WANT TO. 

 [/LICENSE #2]
@@ -0,0 +1,15 @@
+[![Build Status - master](https://travis-ci.org/libtom/libtommath.png?branch=master)](https://travis-ci.org/libtom/libtommath)
+
+[![Build Status - develop](https://travis-ci.org/libtom/libtommath.png?branch=develop)](https://travis-ci.org/libtom/libtommath)
+
+This is the git repository for [LibTomMath](http://www.libtom.org/), a free open source portable number theoretic multiple-precision integer (MPI) library written entirely in C.
+
+The `develop` branch contains the in-development version. Stable releases are tagged.
+
+Documentation is built from the LaTeX file `bn.tex`. There is also limited documentation in `tommath.h`. There is also a document, `tommath.pdf`, which describes the goals of the project and many of the algorithms used.
+
+The project can be build by using `make`. Along with the usual `make`, `make clean` and `make install`, there are several other build targets, see the makefile for details. There are also makefiles for certain specific platforms.
+
+Tests are located in `demo/` and can be built in two flavors.
+* `make test` creates a test binary that is intended to be run against `mtest`. `mtest` can be built with `make mtest` and test execution is done like `./mtest/mtest | ./test`. `mtest` is creating test vectors using an alternative MPI library and `test` is consuming these vectors to verify correct behavior of ltm
+* `make test_standalone` creates a stand-alone test binary that executes several test routines.
@@ -0,0 +1,27 @@
+# Artistic Style, see http://astyle.sourceforge.net/
+# full documentation, see: http://astyle.sourceforge.net/astyle.html
+#
+# usage:
+#       astyle --options=astylerc *.[ch]
+
+## Bracket Style Options
+style=kr
+
+## Tab Options
+indent=spaces=3
+
+## Bracket Modify Options
+
+## Indentation Options
+min-conditional-indent=0
+
+## Padding Options
+pad-header
+unpad-paren
+align-pointer=name
+
+## Formatting Options
+break-after-logical
+max-code-length=120
+convert-tabs
+mode=c
@@ -16,12 +16,12 @@
 */

 static const struct {
-     int code;
-     const char *msg;
+   int code;
+   const char *msg;
 } msgs[] = {
-     { MP_OKAY, "Successful" },
-     { MP_MEM,  "Out of heap" },
-     { MP_VAL,  "Value out of range" }
+   { MP_OKAY, "Successful" },
+   { MP_MEM,  "Out of heap" },
+   { MP_VAL,  "Value out of range" }
 };

 /* return a char * string for a given code */
@@ -31,9 +31,9 @@ const char *mp_error_to_string(int code)

   /* scan the lookup table for the given message */
   for (x = 0; x < (int)(sizeof(msgs) / sizeof(msgs[0])); x++) {
-       if (msgs[x].code == code) {
-          return msgs[x].msg;
-       }
+      if (msgs[x].code == code) {
+         return msgs[x].msg;
+      }
   }

   /* generic reply for invalid code */
@@ -42,6 +42,6 @@ const char *mp_error_to_string(int code)

 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -15,134 +15,135 @@
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

-/* computes the modular inverse via binary extended euclidean algorithm, 
- * that is c = 1/a mod b 
+/* computes the modular inverse via binary extended euclidean algorithm,
+ * that is c = 1/a mod b
 *
- * Based on slow invmod except this is optimized for the case where b is 
+ * Based on slow invmod except this is optimized for the case where b is
 * odd as per HAC Note 14.64 on pp. 610
 */
-int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c)
+int fast_mp_invmod(const mp_int *a, const mp_int *b, mp_int *c)
 {
-  mp_int  x, y, u, v, B, D;
-  int     res, neg;
+   mp_int  x, y, u, v, B, D;
+   int     res, neg;

-  /* 2. [modified] b must be odd   */
-  if (mp_iseven (b) == MP_YES) {
-    return MP_VAL;
-  }
+   /* 2. [modified] b must be odd   */
+   if (mp_iseven(b) == MP_YES) {
+      return MP_VAL;
+   }

-  /* init all our temps */
-  if ((res = mp_init_multi(&x, &y, &u, &v, &B, &D, NULL)) != MP_OKAY) {
-     return res;
-  }
+   /* init all our temps */
+   if ((res = mp_init_multi(&x, &y, &u, &v, &B, &D, NULL)) != MP_OKAY) {
+      return res;
+   }

-  /* x == modulus, y == value to invert */
-  if ((res = mp_copy (b, &x)) != MP_OKAY) {
-    goto LBL_ERR;
-  }
+   /* x == modulus, y == value to invert */
+   if ((res = mp_copy(b, &x)) != MP_OKAY) {
+      goto LBL_ERR;
+   }

-  /* we need y = |a| */
-  if ((res = mp_mod (a, b, &y)) != MP_OKAY) {
-    goto LBL_ERR;
-  }
+   /* we need y = |a| */
+   if ((res = mp_mod(a, b, &y)) != MP_OKAY) {
+      goto LBL_ERR;
+   }

-  /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
-  if ((res = mp_copy (&x, &u)) != MP_OKAY) {
-    goto LBL_ERR;
-  }
-  if ((res = mp_copy (&y, &v)) != MP_OKAY) {
-    goto LBL_ERR;
-  }
-  mp_set (&D, 1);
+   /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
+   if ((res = mp_copy(&x, &u)) != MP_OKAY) {
+      goto LBL_ERR;
+   }
+   if ((res = mp_copy(&y, &v)) != MP_OKAY) {
+      goto LBL_ERR;
+   }
+   mp_set(&D, 1);

 top:
-  /* 4.  while u is even do */
-  while (mp_iseven (&u) == MP_YES) {
-    /* 4.1 u = u/2 */
-    if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-    /* 4.2 if B is odd then */
-    if (mp_isodd (&B) == MP_YES) {
-      if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
-        goto LBL_ERR;
+   /* 4.  while u is even do */
+   while (mp_iseven(&u) == MP_YES) {
+      /* 4.1 u = u/2 */
+      if ((res = mp_div_2(&u, &u)) != MP_OKAY) {
+         goto LBL_ERR;
      }
-    }
-    /* B = B/2 */
-    if ((res = mp_div_2 (&B, &B)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-  }
-
-  /* 5.  while v is even do */
-  while (mp_iseven (&v) == MP_YES) {
-    /* 5.1 v = v/2 */
-    if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-    /* 5.2 if D is odd then */
-    if (mp_isodd (&D) == MP_YES) {
-      /* D = (D-x)/2 */
-      if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
-        goto LBL_ERR;
+      /* 4.2 if B is odd then */
+      if (mp_isodd(&B) == MP_YES) {
+         if ((res = mp_sub(&B, &x, &B)) != MP_OKAY) {
+            goto LBL_ERR;
+         }
      }
-    }
-    /* D = D/2 */
-    if ((res = mp_div_2 (&D, &D)) != MP_OKAY) {
+      /* B = B/2 */
+      if ((res = mp_div_2(&B, &B)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+   }
+
+   /* 5.  while v is even do */
+   while (mp_iseven(&v) == MP_YES) {
+      /* 5.1 v = v/2 */
+      if ((res = mp_div_2(&v, &v)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+      /* 5.2 if D is odd then */
+      if (mp_isodd(&D) == MP_YES) {
+         /* D = (D-x)/2 */
+         if ((res = mp_sub(&D, &x, &D)) != MP_OKAY) {
+            goto LBL_ERR;
+         }
+      }
+      /* D = D/2 */
+      if ((res = mp_div_2(&D, &D)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+   }
+
+   /* 6.  if u >= v then */
+   if (mp_cmp(&u, &v) != MP_LT) {
+      /* u = u - v, B = B - D */
+      if ((res = mp_sub(&u, &v, &u)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+
+      if ((res = mp_sub(&B, &D, &B)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+   } else {
+      /* v - v - u, D = D - B */
+      if ((res = mp_sub(&v, &u, &v)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+
+      if ((res = mp_sub(&D, &B, &D)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+   }
+
+   /* if not zero goto step 4 */
+   if (mp_iszero(&u) == MP_NO) {
+      goto top;
+   }
+
+   /* now a = C, b = D, gcd == g*v */
+
+   /* if v != 1 then there is no inverse */
+   if (mp_cmp_d(&v, 1) != MP_EQ) {
+      res = MP_VAL;
      goto LBL_ERR;
-    }
-  }
+   }

-  /* 6.  if u >= v then */
-  if (mp_cmp (&u, &v) != MP_LT) {
-    /* u = u - v, B = B - D */
-    if ((res = mp_sub (&u, &v, &u)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
+   /* b is now the inverse */
+   neg = a->sign;
+   while (D.sign == MP_NEG) {
+      if ((res = mp_add(&D, b, &D)) != MP_OKAY) {
+         goto LBL_ERR;
+      }
+   }
+   mp_exch(&D, c);
+   c->sign = neg;
+   res = MP_OKAY;

-    if ((res = mp_sub (&B, &D, &B)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-  } else {
-    /* v - v - u, D = D - B */
-    if ((res = mp_sub (&v, &u, &v)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-
-    if ((res = mp_sub (&D, &B, &D)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-  }
-
-  /* if not zero goto step 4 */
-  if (mp_iszero (&u) == MP_NO) {
-    goto top;
-  }
-
-  /* now a = C, b = D, gcd == g*v */
-
-  /* if v != 1 then there is no inverse */
-  if (mp_cmp_d (&v, 1) != MP_EQ) {
-    res = MP_VAL;
-    goto LBL_ERR;
-  }
-
-  /* b is now the inverse */
-  neg = a->sign;
-  while (D.sign == MP_NEG) {
-    if ((res = mp_add (&D, b, &D)) != MP_OKAY) {
-      goto LBL_ERR;
-    }
-  }
-  mp_exch (&D, c);
-  c->sign = neg;
-  res = MP_OKAY;
-
-LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &B, &D, NULL);
-  return res;
+LBL_ERR:
+   mp_clear_multi(&x, &y, &u, &v, &B, &D, NULL);
+   return res;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -23,150 +23,150 @@
 *
 * Based on Algorithm 14.32 on pp.601 of HAC.
 */
-int fast_mp_montgomery_reduce (mp_int * x, mp_int * n, mp_digit rho)
+int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
 {
-  int     ix, res, olduse;
-  mp_word W[MP_WARRAY];
+   int     ix, res, olduse;
+   mp_word W[MP_WARRAY];

-  /* get old used count */
-  olduse = x->used;
+   /* get old used count */
+   olduse = x->used;

-  /* grow a as required */
-  if (x->alloc < (n->used + 1)) {
-    if ((res = mp_grow (x, n->used + 1)) != MP_OKAY) {
-      return res;
-    }
-  }
-
-  /* first we have to get the digits of the input into
-   * an array of double precision words W[...]
-   */
-  {
-    mp_word *_W;
-    mp_digit *tmpx;
-
-    /* alias for the W[] array */
-    _W   = W;
-
-    /* alias for the digits of  x*/
-    tmpx = x->dp;
-
-    /* copy the digits of a into W[0..a->used-1] */
-    for (ix = 0; ix < x->used; ix++) {
-      *_W++ = *tmpx++;
-    }
-
-    /* zero the high words of W[a->used..m->used*2] */
-    for (; ix < ((n->used * 2) + 1); ix++) {
-      *_W++ = 0;
-    }
-  }
-
-  /* now we proceed to zero successive digits
-   * from the least significant upwards
-   */
-  for (ix = 0; ix < n->used; ix++) {
-    /* mu = ai * m' mod b
-     *
-     * We avoid a double precision multiplication (which isn't required)
-     * by casting the value down to a mp_digit.  Note this requires
-     * that W[ix-1] have  the carry cleared (see after the inner loop)
-     */
-    mp_digit mu;
-    mu = (mp_digit) (((W[ix] & MP_MASK) * rho) & MP_MASK);
-
-    /* a = a + mu * m * b**i
-     *
-     * This is computed in place and on the fly.  The multiplication
-     * by b**i is handled by offseting which columns the results
-     * are added to.
-     *
-     * Note the comba method normally doesn't handle carries in the
-     * inner loop In this case we fix the carry from the previous
-     * column since the Montgomery reduction requires digits of the
-     * result (so far) [see above] to work.  This is
-     * handled by fixing up one carry after the inner loop.  The
-     * carry fixups are done in order so after these loops the
-     * first m->used words of W[] have the carries fixed
-     */
-    {
-      int iy;
-      mp_digit *tmpn;
-      mp_word *_W;
-
-      /* alias for the digits of the modulus */
-      tmpn = n->dp;
-
-      /* Alias for the columns set by an offset of ix */
-      _W = W + ix;
-
-      /* inner loop */
-      for (iy = 0; iy < n->used; iy++) {
-          *_W++ += ((mp_word)mu) * ((mp_word)*tmpn++);
+   /* grow a as required */
+   if (x->alloc < (n->used + 1)) {
+      if ((res = mp_grow(x, n->used + 1)) != MP_OKAY) {
+         return res;
      }
-    }
+   }

-    /* now fix carry for next digit, W[ix+1] */
-    W[ix + 1] += W[ix] >> ((mp_word) DIGIT_BIT);
-  }
+   /* first we have to get the digits of the input into
+    * an array of double precision words W[...]
+    */
+   {
+      mp_word *_W;
+      mp_digit *tmpx;

-  /* now we have to propagate the carries and
-   * shift the words downward [all those least
-   * significant digits we zeroed].
-   */
-  {
-    mp_digit *tmpx;
-    mp_word *_W, *_W1;
+      /* alias for the W[] array */
+      _W   = W;

-    /* nox fix rest of carries */
+      /* alias for the digits of  x*/
+      tmpx = x->dp;

-    /* alias for current word */
-    _W1 = W + ix;
+      /* copy the digits of a into W[0..a->used-1] */
+      for (ix = 0; ix < x->used; ix++) {
+         *_W++ = *tmpx++;
+      }

-    /* alias for next word, where the carry goes */
-    _W = W + ++ix;
+      /* zero the high words of W[a->used..m->used*2] */
+      for (; ix < ((n->used * 2) + 1); ix++) {
+         *_W++ = 0;
+      }
+   }

-    for (; ix <= ((n->used * 2) + 1); ix++) {
-      *_W++ += *_W1++ >> ((mp_word) DIGIT_BIT);
-    }
+   /* now we proceed to zero successive digits
+    * from the least significant upwards
+    */
+   for (ix = 0; ix < n->used; ix++) {
+      /* mu = ai * m' mod b
+       *
+       * We avoid a double precision multiplication (which isn't required)
+       * by casting the value down to a mp_digit.  Note this requires
+       * that W[ix-1] have  the carry cleared (see after the inner loop)
+       */
+      mp_digit mu;
+      mu = (mp_digit)(((W[ix] & MP_MASK) * rho) & MP_MASK);

-    /* copy out, A = A/b**n
-     *
-     * The result is A/b**n but instead of converting from an
-     * array of mp_word to mp_digit than calling mp_rshd
-     * we just copy them in the right order
-     */
+      /* a = a + mu * m * b**i
+       *
+       * This is computed in place and on the fly.  The multiplication
+       * by b**i is handled by offseting which columns the results
+       * are added to.
+       *
+       * Note the comba method normally doesn't handle carries in the
+       * inner loop In this case we fix the carry from the previous
+       * column since the Montgomery reduction requires digits of the
+       * result (so far) [see above] to work.  This is
+       * handled by fixing up one carry after the inner loop.  The
+       * carry fixups are done in order so after these loops the
+       * first m->used words of W[] have the carries fixed
+       */
+      {
+         int iy;
+         mp_digit *tmpn;
+         mp_word *_W;

-    /* alias for destination word */
-    tmpx = x->dp;
+         /* alias for the digits of the modulus */
+         tmpn = n->dp;

-    /* alias for shifted double precision result */
-    _W = W + n->used;
+         /* Alias for the columns set by an offset of ix */
+         _W = W + ix;

-    for (ix = 0; ix < (n->used + 1); ix++) {
-      *tmpx++ = (mp_digit)(*_W++ & ((mp_word) MP_MASK));
-    }
+         /* inner loop */
+         for (iy = 0; iy < n->used; iy++) {
+            *_W++ += ((mp_word)mu) * ((mp_word)*tmpn++);
+         }
+      }

-    /* zero oldused digits, if the input a was larger than
-     * m->used+1 we'll have to clear the digits
-     */
-    for (; ix < olduse; ix++) {
-      *tmpx++ = 0;
-    }
-  }
+      /* now fix carry for next digit, W[ix+1] */
+      W[ix + 1] += W[ix] >> ((mp_word) DIGIT_BIT);
+   }

-  /* set the max used and clamp */
-  x->used = n->used + 1;
-  mp_clamp (x);
+   /* now we have to propagate the carries and
+    * shift the words downward [all those least
+    * significant digits we zeroed].
+    */
+   {
+      mp_digit *tmpx;
+      mp_word *_W, *_W1;

-  /* if A >= m then A = A - m */
-  if (mp_cmp_mag (x, n) != MP_LT) {
-    return s_mp_sub (x, n, x);
-  }
-  return MP_OKAY;
+      /* nox fix rest of carries */
+
+      /* alias for current word */
+      _W1 = W + ix;
+
+      /* alias for next word, where the carry goes */
+      _W = W + ++ix;
+
+      for (; ix <= ((n->used * 2) + 1); ix++) {
+         *_W++ += *_W1++ >> ((mp_word) DIGIT_BIT);
+      }
+
+      /* copy out, A = A/b**n
+       *
+       * The result is A/b**n but instead of converting from an
+       * array of mp_word to mp_digit than calling mp_rshd
+       * we just copy them in the right order
+       */
+
+      /* alias for destination word */
+      tmpx = x->dp;
+
+      /* alias for shifted double precision result */
+      _W = W + n->used;
+
+      for (ix = 0; ix < (n->used + 1); ix++) {
+         *tmpx++ = (mp_digit)(*_W++ & ((mp_word) MP_MASK));
+      }
+
+      /* zero oldused digits, if the input a was larger than
+       * m->used+1 we'll have to clear the digits
+       */
+      for (; ix < olduse; ix++) {
+         *tmpx++ = 0;
+      }
+   }
+
+   /* set the max used and clamp */
+   x->used = n->used + 1;
+   mp_clamp(x);
+
+   /* if A >= m then A = A - m */
+   if (mp_cmp_mag(x, n) != MP_LT) {
+      return s_mp_sub(x, n, x);
+   }
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -17,39 +17,39 @@

 /* Fast (comba) multiplier
 *
- * This is the fast column-array [comba] multiplier.  It is 
- * designed to compute the columns of the product first 
- * then handle the carries afterwards.  This has the effect 
+ * This is the fast column-array [comba] multiplier.  It is
+ * designed to compute the columns of the product first
+ * then handle the carries afterwards.  This has the effect
 * of making the nested loops that compute the columns very
 * simple and schedulable on super-scalar processors.
 *
- * This has been modified to produce a variable number of 
- * digits of output so if say only a half-product is required 
- * you don't have to compute the upper half (a feature 
+ * This has been modified to produce a variable number of
+ * digits of output so if say only a half-product is required
+ * you don't have to compute the upper half (a feature
 * required for fast Barrett reduction).
 *
 * Based on Algorithm 14.12 on pp.595 of HAC.
 *
 */
-int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
+int fast_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
 {
-  int     olduse, res, pa, ix, iz;
-  mp_digit W[MP_WARRAY];
-  mp_word  _W;
+   int     olduse, res, pa, ix, iz;
+   mp_digit W[MP_WARRAY];
+   mp_word  _W;

-  /* grow the destination as required */
-  if (c->alloc < digs) {
-    if ((res = mp_grow (c, digs)) != MP_OKAY) {
-      return res;
-    }
-  }
+   /* grow the destination as required */
+   if (c->alloc < digs) {
+      if ((res = mp_grow(c, digs)) != MP_OKAY) {
+         return res;
+      }
+   }

-  /* number of output digits to produce */
-  pa = MIN(digs, a->used + b->used);
+   /* number of output digits to produce */
+   pa = MIN(digs, a->used + b->used);

-  /* clear the carry */
-  _W = 0;
-  for (ix = 0; ix < pa; ix++) { 
+   /* clear the carry */
+   _W = 0;
+   for (ix = 0; ix < pa; ix++) {
      int      tx, ty;
      int      iy;
      mp_digit *tmpx, *tmpy;
@@ -62,7 +62,7 @@ int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
      tmpx = a->dp + tx;
      tmpy = b->dp + ty;

-      /* this is the number of times the loop will iterrate, essentially 
+      /* this is the number of times the loop will iterrate, essentially
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);
@@ -78,30 +78,30 @@ int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
-  }
+   }

-  /* setup dest */
-  olduse  = c->used;
-  c->used = pa;
+   /* setup dest */
+   olduse  = c->used;
+   c->used = pa;

-  {
-    mp_digit *tmpc;
-    tmpc = c->dp;
-    for (ix = 0; ix < (pa + 1); ix++) {
-      /* now extract the previous digit [below the carry] */
-      *tmpc++ = W[ix];
-    }
+   {
+      mp_digit *tmpc;
+      tmpc = c->dp;
+      for (ix = 0; ix < (pa + 1); ix++) {
+         /* now extract the previous digit [below the carry] */
+         *tmpc++ = W[ix];
+      }

-    /* clear unused digits [that existed in the old copy of c] */
-    for (; ix < olduse; ix++) {
-      *tmpc++ = 0;
-    }
-  }
-  mp_clamp (c);
-  return MP_OKAY;
+      /* clear unused digits [that existed in the old copy of c] */
+      for (; ix < olduse; ix++) {
+         *tmpc++ = 0;
+      }
+   }
+   mp_clamp(c);
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -24,24 +24,24 @@
 *
 * Based on Algorithm 14.12 on pp.595 of HAC.
 */
-int fast_s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
+int fast_s_mp_mul_high_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
 {
-  int     olduse, res, pa, ix, iz;
-  mp_digit W[MP_WARRAY];
-  mp_word  _W;
+   int     olduse, res, pa, ix, iz;
+   mp_digit W[MP_WARRAY];
+   mp_word  _W;

-  /* grow the destination as required */
-  pa = a->used + b->used;
-  if (c->alloc < pa) {
-    if ((res = mp_grow (c, pa)) != MP_OKAY) {
-      return res;
-    }
-  }
+   /* grow the destination as required */
+   pa = a->used + b->used;
+   if (c->alloc < pa) {
+      if ((res = mp_grow(c, pa)) != MP_OKAY) {
+         return res;
+      }
+   }

-  /* number of output digits to produce */
-  pa = a->used + b->used;
-  _W = 0;
-  for (ix = digs; ix < pa; ix++) { 
+   /* number of output digits to produce */
+   pa = a->used + b->used;
+   _W = 0;
+   for (ix = digs; ix < pa; ix++) {
      int      tx, ty, iy;
      mp_digit *tmpx, *tmpy;

@@ -53,7 +53,7 @@ int fast_s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
      tmpx = a->dp + tx;
      tmpy = b->dp + ty;

-      /* this is the number of times the loop will iterrate, essentially its 
+      /* this is the number of times the loop will iterrate, essentially its
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);
@@ -68,31 +68,31 @@ int fast_s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
-  }
-  
-  /* setup dest */
-  olduse  = c->used;
-  c->used = pa;
+   }

-  {
-    mp_digit *tmpc;
+   /* setup dest */
+   olduse  = c->used;
+   c->used = pa;

-    tmpc = c->dp + digs;
-    for (ix = digs; ix < pa; ix++) {
-      /* now extract the previous digit [below the carry] */
-      *tmpc++ = W[ix];
-    }
+   {
+      mp_digit *tmpc;

-    /* clear unused digits [that existed in the old copy of c] */
-    for (; ix < olduse; ix++) {
-      *tmpc++ = 0;
-    }
-  }
-  mp_clamp (c);
-  return MP_OKAY;
+      tmpc = c->dp + digs;
+      for (ix = digs; ix < pa; ix++) {
+         /* now extract the previous digit [below the carry] */
+         *tmpc++ = W[ix];
+      }
+
+      /* clear unused digits [that existed in the old copy of c] */
+      for (; ix < olduse; ix++) {
+         *tmpc++ = 0;
+      }
+   }
+   mp_clamp(c);
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,32 +16,32 @@
 */

 /* the jist of squaring...
- * you do like mult except the offset of the tmpx [one that 
- * starts closer to zero] can't equal the offset of tmpy.  
+ * you do like mult except the offset of the tmpx [one that
+ * starts closer to zero] can't equal the offset of tmpy.
 * So basically you set up iy like before then you min it with
- * (ty-tx) so that it never happens.  You double all those 
+ * (ty-tx) so that it never happens.  You double all those
 * you add in the inner loop

 After that loop you do the squares and add them in.
 */

-int fast_s_mp_sqr (mp_int * a, mp_int * b)
+int fast_s_mp_sqr(const mp_int *a, mp_int *b)
 {
-  int       olduse, res, pa, ix, iz;
-  mp_digit   W[MP_WARRAY], *tmpx;
-  mp_word   W1;
+   int       olduse, res, pa, ix, iz;
+   mp_digit   W[MP_WARRAY], *tmpx;
+   mp_word   W1;

-  /* grow the destination as required */
-  pa = a->used + a->used;
-  if (b->alloc < pa) {
-    if ((res = mp_grow (b, pa)) != MP_OKAY) {
-      return res;
-    }
-  }
+   /* grow the destination as required */
+   pa = a->used + a->used;
+   if (b->alloc < pa) {
+      if ((res = mp_grow(b, pa)) != MP_OKAY) {
+         return res;
+      }
+   }

-  /* number of output digits to produce */
-  W1 = 0;
-  for (ix = 0; ix < pa; ix++) { 
+   /* number of output digits to produce */
+   W1 = 0;
+   for (ix = 0; ix < pa; ix++) {
      int      tx, ty, iy;
      mp_word  _W;
      mp_digit *tmpy;
@@ -62,7 +62,7 @@ int fast_s_mp_sqr (mp_int * a, mp_int * b)
       */
      iy = MIN(a->used-tx, ty+1);

-      /* now for squaring tx can never equal ty 
+      /* now for squaring tx can never equal ty
       * we halve the distance since they approach at a rate of 2x
       * and we have to round because odd cases need to be executed
       */
@@ -86,29 +86,29 @@ int fast_s_mp_sqr (mp_int * a, mp_int * b)

      /* make next carry */
      W1 = _W >> ((mp_word)DIGIT_BIT);
-  }
+   }

-  /* setup dest */
-  olduse  = b->used;
-  b->used = a->used+a->used;
+   /* setup dest */
+   olduse  = b->used;
+   b->used = a->used+a->used;

-  {
-    mp_digit *tmpb;
-    tmpb = b->dp;
-    for (ix = 0; ix < pa; ix++) {
-      *tmpb++ = W[ix] & MP_MASK;
-    }
+   {
+      mp_digit *tmpb;
+      tmpb = b->dp;
+      for (ix = 0; ix < pa; ix++) {
+         *tmpb++ = W[ix] & MP_MASK;
+      }

-    /* clear unused digits [that existed in the old copy of c] */
-    for (; ix < olduse; ix++) {
-      *tmpb++ = 0;
-    }
-  }
-  mp_clamp (b);
-  return MP_OKAY;
+      /* clear unused digits [that existed in the old copy of c] */
+      for (; ix < olduse; ix++) {
+         *tmpb++ = 0;
+      }
+   }
+   mp_clamp(b);
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -15,34 +15,33 @@
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

-/* computes a = 2**b 
+/* computes a = 2**b
 *
 * Simple algorithm which zeroes the int, grows it then just sets one bit
 * as required.
 */
-int
-mp_2expt (mp_int * a, int b)
+int mp_2expt(mp_int *a, int b)
 {
-  int     res;
+   int     res;

-  /* zero a as per default */
-  mp_zero (a);
+   /* zero a as per default */
+   mp_zero(a);

-  /* grow a to accomodate the single bit */
-  if ((res = mp_grow (a, (b / DIGIT_BIT) + 1)) != MP_OKAY) {
-    return res;
-  }
+   /* grow a to accomodate the single bit */
+   if ((res = mp_grow(a, (b / DIGIT_BIT) + 1)) != MP_OKAY) {
+      return res;
+   }

-  /* set the used count of where the bit will go */
-  a->used = (b / DIGIT_BIT) + 1;
+   /* set the used count of where the bit will go */
+   a->used = (b / DIGIT_BIT) + 1;

-  /* put the single bit in its place */
-  a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);
+   /* put the single bit in its place */
+   a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);

-  return MP_OKAY;
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -15,29 +15,28 @@
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

-/* b = |a| 
+/* b = |a|
 *
 * Simple function copies the input and fixes the sign to positive
 */
-int
-mp_abs (mp_int * a, mp_int * b)
+int mp_abs(const mp_int *a, mp_int *b)
 {
-  int     res;
+   int     res;

-  /* copy a to b */
-  if (a != b) {
-     if ((res = mp_copy (a, b)) != MP_OKAY) {
-       return res;
-     }
-  }
+   /* copy a to b */
+   if (a != b) {
+      if ((res = mp_copy(a, b)) != MP_OKAY) {
+         return res;
+      }
+   }

-  /* force the sign of b to positive */
-  b->sign = MP_ZPOS;
+   /* force the sign of b to positive */
+   b->sign = MP_ZPOS;

-  return MP_OKAY;
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,38 +16,38 @@
 */

 /* high level addition (handles signs) */
-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)
 {
-  int     sa, sb, res;
+   int     sa, sb, res;

-  /* get sign of both inputs */
-  sa = a->sign;
-  sb = b->sign;
+   /* get sign of both inputs */
+   sa = a->sign;
+   sb = b->sign;

-  /* handle two cases, not four */
-  if (sa == sb) {
-    /* both positive or both negative */
-    /* add their magnitudes, copy the sign */
-    c->sign = sa;
-    res = s_mp_add (a, b, c);
-  } else {
-    /* one positive, the other negative */
-    /* subtract the one with the greater magnitude from */
-    /* the one of the lesser magnitude.  The result gets */
-    /* the sign of the one with the greater magnitude. */
-    if (mp_cmp_mag (a, b) == MP_LT) {
-      c->sign = sb;
-      res = s_mp_sub (b, a, c);
-    } else {
+   /* handle two cases, not four */
+   if (sa == sb) {
+      /* both positive or both negative */
+      /* add their magnitudes, copy the sign */
      c->sign = sa;
-      res = s_mp_sub (a, b, c);
-    }
-  }
-  return res;
+      res = s_mp_add(a, b, c);
+   } else {
+      /* one positive, the other negative */
+      /* subtract the one with the greater magnitude from */
+      /* the one of the lesser magnitude.  The result gets */
+      /* the sign of the one with the greater magnitude. */
+      if (mp_cmp_mag(a, b) == MP_LT) {
+         c->sign = sb;
+         res = s_mp_sub(b, a, c);
+      } else {
+         c->sign = sa;
+         res = s_mp_sub(a, b, c);
+      }
+   }
+   return res;
 }

 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,97 +16,97 @@
 */

 /* single digit addition */
-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)
 {
-  int     res, ix, oldused;
-  mp_digit *tmpa, *tmpc, mu;
+   int     res, ix, oldused;
+   mp_digit *tmpa, *tmpc, mu;

-  /* grow c as required */
-  if (c->alloc < (a->used + 1)) {
-     if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
-        return res;
-     }
-  }
+   /* grow c as required */
+   if (c->alloc < (a->used + 1)) {
+      if ((res = mp_grow(c, a->used + 1)) != MP_OKAY) {
+         return res;
+      }
+   }

-  /* if a is negative and |a| >= b, call c = |a| - b */
-  if ((a->sign == MP_NEG) && ((a->used > 1) || (a->dp[0] >= b))) {
-     /* temporarily fix sign of a */
-     a->sign = MP_ZPOS;
+   /* if a is negative and |a| >= b, call c = |a| - b */
+   if ((a->sign == MP_NEG) && ((a->used > 1) || (a->dp[0] >= b))) {
+      mp_int a_ = *a;
+      /* temporarily fix sign of a */
+      a_.sign = MP_ZPOS;

-     /* c = |a| - b */
-     res = mp_sub_d(a, b, c);
+      /* c = |a| - b */
+      res = mp_sub_d(&a_, b, c);

-     /* fix sign  */
-     a->sign = c->sign = MP_NEG;
+      /* fix sign  */
+      c->sign = MP_NEG;

-     /* clamp */
-     mp_clamp(c);
+      /* clamp */
+      mp_clamp(c);

-     return res;
-  }
+      return res;
+   }

-  /* old number of used digits in c */
-  oldused = c->used;
+   /* old number of used digits in c */
+   oldused = c->used;

-  /* sign always positive */
-  c->sign = MP_ZPOS;
+   /* source alias */
+   tmpa    = a->dp;

-  /* source alias */
-  tmpa    = a->dp;
+   /* destination alias */
+   tmpc    = c->dp;

-  /* destination alias */
-  tmpc    = c->dp;
+   /* if a is positive */
+   if (a->sign == MP_ZPOS) {
+      /* add digit, after this we're propagating
+       * the carry.
+       */
+      *tmpc   = *tmpa++ + b;
+      mu      = *tmpc >> DIGIT_BIT;
+      *tmpc++ &= MP_MASK;

-  /* if a is positive */
-  if (a->sign == MP_ZPOS) {
-     /* add digit, after this we're propagating
-      * the carry.
-      */
-     *tmpc   = *tmpa++ + b;
-     mu      = *tmpc >> DIGIT_BIT;
-     *tmpc++ &= MP_MASK;
+      /* now handle rest of the digits */
+      for (ix = 1; ix < a->used; ix++) {
+         *tmpc   = *tmpa++ + mu;
+         mu      = *tmpc >> DIGIT_BIT;
+         *tmpc++ &= MP_MASK;
+      }
+      /* set final carry */
+      ix++;
+      *tmpc++  = mu;

-     /* now handle rest of the digits */
-     for (ix = 1; ix < a->used; ix++) {
-        *tmpc   = *tmpa++ + mu;
-        mu      = *tmpc >> DIGIT_BIT;
-        *tmpc++ &= MP_MASK;
-     }
-     /* set final carry */
-     ix++;
-     *tmpc++  = mu;
+      /* setup size */
+      c->used = a->used + 1;
+   } else {
+      /* a was negative and |a| < b */
+      c->used  = 1;

-     /* setup size */
-     c->used = a->used + 1;
-  } else {
-     /* a was negative and |a| < b */
-     c->used  = 1;
+      /* the result is a single digit */
+      if (a->used == 1) {
+         *tmpc++  =  b - a->dp[0];
+      } else {
+         *tmpc++  =  b;
+      }

-     /* the result is a single digit */
-     if (a->used == 1) {
-        *tmpc++  =  b - a->dp[0];
-     } else {
-        *tmpc++  =  b;
-     }
+      /* setup count so the clearing of oldused
+       * can fall through correctly
+       */
+      ix       = 1;
+   }

-     /* setup count so the clearing of oldused
-      * can fall through correctly
-      */
-     ix       = 1;
-  }
+   /* sign always positive */
+   c->sign = MP_ZPOS;

-  /* now zero to oldused */
-  while (ix++ < oldused) {
-     *tmpc++ = 0;
-  }
-  mp_clamp(c);
+   /* now zero to oldused */
+   while (ix++ < oldused) {
+      *tmpc++ = 0;
+   }
+   mp_clamp(c);

-  return MP_OKAY;
+   return MP_OKAY;
 }

 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,26 +16,25 @@
 */

 /* 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)
 {
-  int     res;
-  mp_int  t;
+   int     res;
+   mp_int  t;

-  if ((res = mp_init (&t)) != MP_OKAY) {
-    return res;
-  }
+   if ((res = mp_init(&t)) != MP_OKAY) {
+      return res;
+   }

-  if ((res = mp_add (a, b, &t)) != MP_OKAY) {
-    mp_clear (&t);
-    return res;
-  }
-  res = mp_mod (&t, c, d);
-  mp_clear (&t);
-  return res;
+   if ((res = mp_add(a, b, &t)) != MP_OKAY) {
+      mp_clear(&t);
+      return res;
+   }
+   res = mp_mod(&t, c, d);
+   mp_clear(&t);
+   return res;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,42 +16,42 @@
 */

 /* AND two ints together */
-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)
 {
-  int     res, ix, px;
-  mp_int  t, *x;
+   int     res, ix, px;
+   mp_int  t;
+   const mp_int *x;

-  if (a->used > b->used) {
-    if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
-      return res;
-    }
-    px = b->used;
-    x = b;
-  } else {
-    if ((res = mp_init_copy (&t, b)) != MP_OKAY) {
-      return res;
-    }
-    px = a->used;
-    x = a;
-  }
+   if (a->used > b->used) {
+      if ((res = mp_init_copy(&t, a)) != MP_OKAY) {
+         return res;
+      }
+      px = b->used;
+      x = b;
+   } else {
+      if ((res = mp_init_copy(&t, b)) != MP_OKAY) {
+         return res;
+      }
+      px = a->used;
+      x = a;
+   }

-  for (ix = 0; ix < px; ix++) {
-    t.dp[ix] &= x->dp[ix];
-  }
+   for (ix = 0; ix < px; ix++) {
+      t.dp[ix] &= x->dp[ix];
+   }

-  /* zero digits above the last from the smallest mp_int */
-  for (; ix < t.used; ix++) {
-    t.dp[ix] = 0;
-  }
+   /* zero digits above the last from the smallest mp_int */
+   for (; ix < t.used; ix++) {
+      t.dp[ix] = 0;
+   }

-  mp_clamp (&t);
-  mp_exch (c, &t);
-  mp_clear (&t);
-  return MP_OKAY;
+   mp_clamp(&t);
+   mp_exch(c, &t);
+   mp_clear(&t);
+   return MP_OKAY;
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -15,30 +15,29 @@
 * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
 */

-/* trim unused digits 
+/* trim unused digits
 *
 * This is used to ensure that leading zero digits are
 * trimed and the leading "used" digit will be non-zero
 * Typically very fast.  Also fixes the sign if there
 * are no more leading digits
 */
-void
-mp_clamp (mp_int * a)
+void mp_clamp(mp_int *a)
 {
-  /* decrease used while the most significant digit is
-   * zero.
-   */
-  while ((a->used > 0) && (a->dp[a->used - 1] == 0)) {
-    --(a->used);
-  }
+   /* decrease used while the most significant digit is
+    * zero.
+    */
+   while ((a->used > 0) && (a->dp[a->used - 1] == 0)) {
+      --(a->used);
+   }

-  /* reset the sign flag if used == 0 */
-  if (a->used == 0) {
-    a->sign = MP_ZPOS;
-  }
+   /* reset the sign flag if used == 0 */
+   if (a->used == 0) {
+      a->sign = MP_ZPOS;
+   }
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,29 +16,28 @@
 */

 /* clear one (frees)  */
-void
-mp_clear (mp_int * a)
+void mp_clear(mp_int *a)
 {
-  int i;
+   int i;

-  /* only do anything if a hasn't been freed previously */
-  if (a->dp != NULL) {
-    /* first zero the digits */
-    for (i = 0; i < a->used; i++) {
-        a->dp[i] = 0;
-    }
+   /* only do anything if a hasn't been freed previously */
+   if (a->dp != NULL) {
+      /* first zero the digits */
+      for (i = 0; i < a->used; i++) {
+         a->dp[i] = 0;
+      }

-    /* free ram */
-    XFREE(a->dp);
+      /* free ram */
+      XFREE(a->dp);

-    /* reset members to make debugging easier */
-    a->dp    = NULL;
-    a->alloc = a->used = 0;
-    a->sign  = MP_ZPOS;
-  }
+      /* reset members to make debugging easier */
+      a->dp    = NULL;
+      a->alloc = a->used = 0;
+      a->sign  = MP_ZPOS;
+   }
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
@@ -16,19 +16,19 @@
 */
 #include <stdarg.h>

-void mp_clear_multi(mp_int *mp, ...) 
+void mp_clear_multi(mp_int *mp, ...)
 {
-    mp_int* next_mp = mp;
-    va_list args;
-    va_start(args, mp);
-    while (next_mp != NULL) {
-        mp_clear(next_mp);
-        next_mp = va_arg(args, mp_int*);
-    }
-    va_end(args);
+   mp_int *next_mp = mp;
+   va_list args;
+   va_start(args, mp);
+   while (next_mp != NULL) {
+      mp_clear(next_mp);
+      next_mp = va_arg(args, mp_int *);
+   }
+   va_end(args);
 }
 #endif

-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
--- a/Show More
+++ b/Show More