Use C enums instead of clusters of #defines

(don't bother doing this for the "registry" extension, because the Tcl 8.7+ version installs in a different directory)

changes

@@ -9018,8 +9018,8 @@ in this changeset (new minor version) rather than bug fixes:
 2020-02-25 (bug) release refs when setting class's superclasses fails (dkf)
 
 2020-02-26 (bug) C++ compiler compatibility for registry and dde (nijtmans)
-=> registry 1.4.3
-=> dde 1.3.5
+=> registry 1.3.5
+=> dde 1.4.3
 
 2020-03-05 (new) Update to Unicode-13 (nijtmans)
 

doc/Alloc.3

@@ -8,7 +8,7 @@
 .so man.macros
 .BS
 .SH NAME
-Tcl_Alloc, Tcl_Free, Tcl_Realloc, Tcl_AttemptAlloc, Tcl_AttemptRealloc, ckalloc, ckfree, ckrealloc, attemptckalloc, attemptckrealloc \- allocate or free heap memory
+Tcl_Alloc, Tcl_Free, Tcl_Realloc, Tcl_AttemptAlloc, Tcl_AttemptRealloc, Tcl_GetMemoryInfo, ckalloc, ckfree, ckrealloc, attemptckalloc, attemptckrealloc \- allocate or free heap memory
 .SH SYNOPSIS
 .nf
 \fB#include <tcl.h>\fR
@@ -28,6 +28,9 @@ char *
 char *
 \fBTcl_AttemptRealloc\fR(\fIptr, size\fR)
 .sp
+void
+\fBTcl_GetMemoryInfo\fR(\fIdsPtr\fR)
+.sp
 char *
 \fBckalloc\fR(\fIsize\fR)
 .sp
@@ -48,6 +51,8 @@ char *
 Size in bytes of the memory block to allocate.
 .AP char *ptr in
 Pointer to memory block to free or realloc.
+.AP Tcl_DString *dsPtr in
+Initialized DString pointer.
 .BE
 
 .SH DESCRIPTION
@@ -88,5 +93,9 @@ these macros are redefined to be special debugging versions
 of these procedures.  To support Tcl's memory debugging within a
 module, use the macros rather than direct calls to \fBTcl_Alloc\fR, etc.
 
+\fBTcl_GetMemoryInfo\fR appends a list-of-lists of memory stats to the
+provided DString. This function cannot be used in stub-enabled extensions,
+and it is only available if Tcl is compiled with the threaded memory allocator.
+
 .SH KEYWORDS
 alloc, allocation, free, malloc, memory, realloc, TCL_MEM_DEBUG

doc/FileSystem.3

@@ -241,9 +241,9 @@ The structure that contains the result of a stat or lstat operation.
 Name of a procedure to look up in the file's symbol table
 .AP "const char" *sym2 in
 Name of a procedure to look up in the file's symbol table
-.AP Tcl_PackageInitProc **proc1Ptr out
+.AP Tcl_LibraryInitProc **proc1Ptr out
 Filled with the init function for this code.
-.AP Tcl_PackageInitProc **proc2Ptr out
+.AP Tcl_LibraryInitProc **proc2Ptr out
 Filled with the safe-init function for this code.
 .AP ClientData *clientDataPtr out
 Filled with the clientData value to pass to this code's unload

doc/PkgRequire.3

@@ -94,4 +94,4 @@ compatibility and translate their invocations to this form.
 .SH KEYWORDS
 package, present, provide, require, version
 .SH "SEE ALSO"
-package(n), Tcl_StaticPackage(3)
+package(n), Tcl_StaticLibrary(3)

doc/RegConfig.3

@@ -28,7 +28,7 @@ configuration as ASCII string. This means that this information is in
 UTF-8 too. Must not be NULL.
 .AP "const Tcl_Config" *configuration in
 Refers to an array of Tcl_Config entries containing the information
-embedded in the binary library. Must not be NULL. The end of the array
+embedded in the library. Must not be NULL. The end of the array
 is signaled by either a key identical to NULL, or a key referring to
 the empty string.
 .AP "const char" *valEncoding in
@@ -40,10 +40,10 @@ too. Must not be NULL.
 .PP
 The function described here has its base in TIP 59 and provides
 extensions with support for the embedding of configuration
-information into their binary library and the generation of a
+information into their library and the generation of a
 Tcl-level interface for querying this information.
 .PP
-To embed configuration information into their binary library an
+To embed configuration information into their library an
 extension has to define a non-volatile array of Tcl_Config entries in
 one if its source files and then call \fBTcl_RegisterConfig\fR to
 register that information.
@@ -108,4 +108,4 @@ typedef struct Tcl_Config {
 .\" No cross references yet.
 .\" .SH "SEE ALSO"
 .SH KEYWORDS
-embedding, configuration, binary library
+embedding, configuration, library

doc/StaticLibrary.3

@@ -0,0 +1,78 @@
+'\"
+'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
+'\"
+'\" See the file "license.terms" for information on usage and redistribution
+'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+'\"
+.TH Tcl_StaticLibrary 3 7.5 Tcl "Tcl Library Procedures"
+.so man.macros
+.BS
+.SH NAME
+Tcl_StaticLibrary, Tcl_StaticPackage \- make a statically linked library available via the 'load' command
+.SH SYNOPSIS
+.nf
+\fB#include <tcl.h>\fR
+.sp
+\fBTcl_StaticLibrary\fR(\fIinterp, prefix, initProc, safeInitProc\fR)
+.sp
+\fBTcl_StaticPackage\fR(\fIinterp, prefix, initProc, safeInitProc\fR)
+.SH ARGUMENTS
+.AS Tcl_LibraryInitProc *safeInitProc
+.AP Tcl_Interp *interp in
+If not NULL, points to an interpreter into which the library has
+already been incorporated (i.e., the caller has already invoked the
+appropriate initialization procedure).  NULL means the library
+has not yet been incorporated into any interpreter.
+.AP "const char" *prefix in
+Prefix for library initialization function;  should be properly
+capitalized (first letter upper-case, all others lower-case).
+.AP Tcl_LibraryInitProc *initProc in
+Procedure to invoke to incorporate this library into a trusted
+interpreter.
+.AP Tcl_LibraryInitProc *safeInitProc in
+Procedure to call to incorporate this library into a safe interpreter
+(one that will execute untrusted scripts).  NULL means the library
+cannot be used in safe interpreters.
+.BE
+.SH DESCRIPTION
+.PP
+This procedure may be invoked to announce that a library has been
+linked statically with a Tcl application and, optionally, that it
+has already been incorporated into an interpreter.
+Once \fBTcl_StaticLibrary\fR has been invoked for a library, it
+may be incorporated into interpreters using the \fBload\fR command.
+\fBTcl_StaticLibrary\fR is normally invoked only by the \fBTcl_AppInit\fR
+procedure for the application, not by libraries for themselves
+(\fBTcl_StaticLibrary\fR should only be invoked for statically
+linked libraries, and code in the library itself should not need
+to know whether the library is dynamically loaded or statically linked).
+.PP
+When the \fBload\fR command is used later to incorporate the library into
+an interpreter, one of \fIinitProc\fR and \fIsafeInitProc\fR will
+be invoked, depending on whether the target interpreter is safe
+or not.
+\fIinitProc\fR and \fIsafeInitProc\fR must both match the
+following prototype:
+.PP
+.CS
+typedef int \fBTcl_LibraryInitProc\fR(
+        Tcl_Interp *\fIinterp\fR);
+.CE
+.PP
+The \fIinterp\fR argument identifies the interpreter in which the library
+is to be incorporated.  The initialization procedure must return \fBTCL_OK\fR or
+\fBTCL_ERROR\fR to indicate whether or not it completed successfully; in
+the event of an error it should set the interpreter's result to point to an
+error message.  The result or error from the initialization procedure will
+be returned as the result of the \fBload\fR command that caused the
+initialization procedure to be invoked.
+.PP
+\fBTcl_StaticLibrary\fR was named \fBTcl_StaticPackage\fR in Tcl 8.6 and
+earlier, but the old name is deprecated now.
+.PP
+\fBTcl_StaticLibrary\fR can not be used in stub-enabled extensions. Its symbol
+entry in the stub table is deprecated and it will be removed in Tcl 9.0.
+.SH KEYWORDS
+initialization procedure, package, static linking
+.SH "SEE ALSO"
+load(n), package(n), Tcl_PkgRequire(3)

doc/StaticPkg.3

@@ -1,73 +0,0 @@
-'\"
-'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
-'\"
-'\" See the file "license.terms" for information on usage and redistribution
-'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\"
-.TH Tcl_StaticPackage 3 7.5 Tcl "Tcl Library Procedures"
-.so man.macros
-.BS
-.SH NAME
-Tcl_StaticPackage \- make a statically linked package available via the 'load' command
-.SH SYNOPSIS
-.nf
-\fB#include <tcl.h>\fR
-.sp
-\fBTcl_StaticPackage\fR(\fIinterp, pkgName, initProc, safeInitProc\fR)
-.SH ARGUMENTS
-.AS Tcl_PackageInitProc *safeInitProc
-.AP Tcl_Interp *interp in
-If not NULL, points to an interpreter into which the package has
-already been loaded (i.e., the caller has already invoked the
-appropriate initialization procedure).  NULL means the package
-has not yet been incorporated into any interpreter.
-.AP "const char" *pkgName in
-Name of the package;  should be properly capitalized (first letter
-upper-case, all others lower-case).
-.AP Tcl_PackageInitProc *initProc in
-Procedure to invoke to incorporate this package into a trusted
-interpreter.
-.AP Tcl_PackageInitProc *safeInitProc in
-Procedure to call to incorporate this package into a safe interpreter
-(one that will execute untrusted scripts).  NULL means the package
-cannot be used in safe interpreters.
-.BE
-.SH DESCRIPTION
-.PP
-This procedure may be invoked to announce that a package has been
-linked statically with a Tcl application and, optionally, that it
-has already been loaded into an interpreter.
-Once \fBTcl_StaticPackage\fR has been invoked for a package, it
-may be loaded into interpreters using the \fBload\fR command.
-\fBTcl_StaticPackage\fR is normally invoked only by the \fBTcl_AppInit\fR
-procedure for the application, not by packages for themselves
-(\fBTcl_StaticPackage\fR should only be invoked for statically
-loaded packages, and code in the package itself should not need
-to know whether the package is dynamically or statically loaded).
-.PP
-When the \fBload\fR command is used later to load the package into
-an interpreter, one of \fIinitProc\fR and \fIsafeInitProc\fR will
-be invoked, depending on whether the target interpreter is safe
-or not.
-\fIinitProc\fR and \fIsafeInitProc\fR must both match the
-following prototype:
-.PP
-.CS
-typedef int \fBTcl_PackageInitProc\fR(
-        Tcl_Interp *\fIinterp\fR);
-.CE
-.PP
-The \fIinterp\fR argument identifies the interpreter in which the package
-is to be loaded.  The initialization procedure must return \fBTCL_OK\fR or
-\fBTCL_ERROR\fR to indicate whether or not it completed successfully; in
-the event of an error it should set the interpreter's result to point to an
-error message.  The result or error from the initialization procedure will
-be returned as the result of the \fBload\fR command that caused the
-initialization procedure to be invoked.
-.PP
-\fBTcl_StaticPackage\fR can not be used in stub-enabled extensions. Its symbol
-entry in the stub table is deprecated and it will be removed in Tcl 9.0.
-.SH KEYWORDS
-initialization procedure, package, static linking
-.SH "SEE ALSO"
-load(n), package(n), Tcl_PkgRequire(3)

doc/Tcl_Main.3

@@ -10,13 +10,17 @@
 .so man.macros
 .BS
 .SH NAME
-Tcl_Main, Tcl_SetStartupScript, Tcl_GetStartupScript, Tcl_SetMainLoop \- main program, startup script, and event loop definition for Tcl-based applications
+Tcl_Main, Tcl_MainEx, Tcl_MainExW, Tcl_SetStartupScript, Tcl_GetStartupScript, Tcl_SetMainLoop \- main program, startup script, and event loop definition for Tcl-based applications
 .SH SYNOPSIS
 .nf
 \fB#include <tcl.h>\fR
 .sp
 \fBTcl_Main\fR(\fIargc, argv, appInitProc\fR)
 .sp
+\fBTcl_MainEx\fR(\fIargc, charargv, appInitProc, interp\fR)
+.sp
+\fBTcl_MainExW\fR(\fIargc, wideargv, appInitProc, interp\fR)
+.sp
 \fBTcl_SetStartupScript\fR(\fIpath, encoding\fR)
 .sp
 Tcl_Obj *
@@ -30,6 +34,10 @@ Number of elements in \fIargv\fR.
 .AP char *argv[] in
 Array of strings containing command-line arguments. On Windows, when
 using -DUNICODE, the parameter type changes to wchar_t *.
+.AP char *charargv[] in
+As argv, but does not change type to wchar_t.
+.AP char *wideargv[] in
+As argv, but type is always wchar_t.
 .AP Tcl_AppInitProc *appInitProc in
 Address of an application-specific initialization procedure.
 The value for this argument is usually \fBTcl_AppInit\fR.
@@ -42,6 +50,8 @@ If non-NULL, location to write a copy of the (const char *)
 pointing to the encoding name.
 .AP Tcl_MainLoopProc *mainLoopProc in
 Address of an application-specific event loop procedure.
+.AP Tcl_Interp *interp in
+Already created Tcl Interpreter.
 .BE
 .SH DESCRIPTION
 .PP

doc/Utf.3

@@ -275,12 +275,12 @@ always a pointer to a location in the string. It always returns a pointer to
 a byte that begins a character when scanning for characters beginning
 from \fIstart\fR. When \fIsrc\fR is greater than \fIstart\fR, it
 always returns a pointer less than \fIsrc\fR and greater than or
-equal to (\fIsrc\fR - \fBTCL_UTF_MAX\fR).  The character that begins
+equal to (\fIsrc\fR - 4).  The character that begins
 at the returned pointer is the first one that either includes the
 byte \fIsrc[-1]\fR, or might include it if the right trail bytes are
 present at \fIsrc\fR and greater. \fBTcl_UtfPrev\fR never reads the
 byte \fIsrc[0]\fR nor the byte \fIstart[-1]\fR nor the byte
-\fIsrc[-\fBTCL_UTF_MAX\fI-1]\fR.
+\fIsrc[-5]\fR.
 .PP
 \fBTcl_UniCharAtIndex\fR corresponds to a C string array dereference or the
 Pascal Ord() function.  It returns the Unicode character represented at the

doc/exec.n

@@ -22,6 +22,10 @@ of one or more subprocesses to execute.
 The arguments take the form of a standard shell pipeline
 where each \fIarg\fR becomes one word of a command, and
 each distinct command becomes a subprocess.
+The result of the command is the standard output of the final subprocess in
+the pipeline, interpreted using the system \fBencoding\fR; to use any other
+encoding (especially including binary data), the pipeline must be
+\fBopen\fRed, configured and read explicitly.
 .PP
 If the initial arguments to \fBexec\fR start with \fB\-\fR then
 they are treated as command-line switches and are not part
@@ -411,7 +415,9 @@ With the file \fIcmp.bat\fR looking something like:
 .CS
 @gcc %*
 .CE
+.PP
 or like another variant using single parameters:
+.PP
 .CS
 @gcc %1 %2 %3 %4 %5 %6 %7 %8 %9
 .CE

doc/load.n

@@ -13,22 +13,21 @@ load \- Load machine code and initialize new commands
 .SH SYNOPSIS
 \fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName\fR
 .br
-\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName packageName\fR
+\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName prefix\fR
 .br
-\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName packageName interp\fR
+\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName prefix interp\fR
 .BE
 .SH DESCRIPTION
 .PP
 This command loads binary code from a file into the
 application's address space and calls an initialization procedure
-in the package to incorporate it into an interpreter.  \fIfileName\fR
+in the library to incorporate it into an interpreter.  \fIfileName\fR
 is the name of the file containing the code;  its exact form varies
 from system to system but on most systems it is a shared library,
 such as a \fB.so\fR file under Solaris or a DLL under Windows.
-\fIpackageName\fR is the name of the package, and is used to
-compute the name of an initialization procedure.
+\fIprefix\fR is used to compute the name of an initialization procedure.
 \fIinterp\fR is the path name of the interpreter into which to load
-the package (see the \fBinterp\fR manual entry for details);
+the library (see the \fBinterp\fR manual entry for details);
 if \fIinterp\fR is omitted, it defaults to the
 interpreter in which the \fBload\fR command was invoked.
 .PP
@@ -37,32 +36,32 @@ one of two initialization procedures will be invoked in the new code.
 Typically the initialization procedure will add new commands to a
 Tcl interpreter.
 The name of the initialization procedure is determined by
-\fIpackageName\fR and whether or not the target interpreter
+\fIprefix\fR and whether or not the target interpreter
 is a safe one.  For normal interpreters the name of the initialization
-procedure will have the form \fIpkg\fB_Init\fR, where \fIpkg\fR
-is the same as \fIpackageName\fR except that the first letter is
+procedure will have the form \fIpfx\fB_Init\fR, where \fIpfx\fR
+is the same as \fIprefix\fR except that the first letter is
 converted to upper case and all other letters
-are converted to lower case.  For example, if \fIpackageName\fR is
+are converted to lower case.  For example, if \fIprefix\fR is
 \fBfoo\fR or \fBFOo\fR, the initialization procedure's name will
 be \fBFoo_Init\fR.
 .PP
 If the target interpreter is a safe interpreter, then the name
-of the initialization procedure will be \fIpkg\fB_SafeInit\fR
-instead of \fIpkg\fB_Init\fR.
-The \fIpkg\fB_SafeInit\fR function should be written carefully, so that it
+of the initialization procedure will be \fIpfx\fB_SafeInit\fR
+instead of \fIpfx\fB_Init\fR.
+The \fIpfx\fB_SafeInit\fR function should be written carefully, so that it
 initializes the safe interpreter only with partial functionality provided
-by the package that is safe for use by untrusted code. For more information
+by the library that is safe for use by untrusted code. For more information
 on Safe\-Tcl, see the \fBsafe\fR manual entry.
 .PP
 The initialization procedure must match the following prototype:
 .PP
 .CS
-typedef int \fBTcl_PackageInitProc\fR(
+typedef int \fBTcl_LibraryInitProc\fR(
         Tcl_Interp *\fIinterp\fR);
 .CE
 .PP
 The \fIinterp\fR argument identifies the interpreter in which the
-package is to be loaded.  The initialization procedure must return
+library is to be loaded.  The initialization procedure must return
 \fBTCL_OK\fR or \fBTCL_ERROR\fR to indicate whether or not it completed
 successfully;  in the event of an error it should set the interpreter's result
 to point to an error message.  The result of the \fBload\fR command
@@ -74,37 +73,37 @@ interpreters, then the first \fBload\fR will load the code and
 call the initialization procedure;  subsequent \fBload\fRs will
 call the initialization procedure without loading the code again.
 For Tcl versions lower than 8.5, it is not possible to unload or reload a
-package. From version 8.5 however, the \fBunload\fR command allows the unloading
+library. From version 8.5 however, the \fBunload\fR command allows the unloading
 of libraries loaded with \fBload\fR, for libraries that are aware of the
 Tcl's unloading mechanism.
 .PP
-The \fBload\fR command also supports packages that are statically
-linked with the application, if those packages have been registered
-by calling the \fBTcl_StaticPackage\fR procedure.
-If \fIfileName\fR is an empty string, then \fIpackageName\fR must
+The \fBload\fR command also supports libraries that are statically
+linked with the application, if those libraries have been registered
+by calling the \fBTcl_StaticLibrary\fR procedure.
+If \fIfileName\fR is an empty string, then \fIprefix\fR must
 be specified.
 .PP
-If \fIpackageName\fR is omitted or specified as an empty string,
-Tcl tries to guess the name of the package.
-This may be done differently on different platforms.
-The default guess, which is used on most UNIX platforms, is to
-take the last element of \fIfileName\fR, strip off the first
-three characters if they are \fBlib\fR, then strip off the next
-three characters if they are \fBtcl\fR, and use any following
-alphabetic and underline characters as the module name.
-For example, the command \fBload libtclxyz4.2.so\fR uses the module
-name \fBxyz\fR and the command \fBload bin/last.so {}\fR uses the
-module name \fBlast\fR.
+If \fIprefix\fR is omitted or specified as an empty string,
+Tcl tries to guess the prefix. This may be done differently on
+different platforms. The default guess, which is used on most
+UNIX platforms, is to take the last element of
+\fIfileName\fR, strip off the first three characters if they
+are \fBlib\fR, then strip off the next three characters if they
+are \fBtcl\fR, and use any following alphabetic and
+underline characters, converted to titlecase as the prefix.
+For example, the command \fBload libxyz4.2.so\fR uses the prefix
+\fBXyz\fR and the command \fBload bin/last.so {}\fR uses the
+prefix \fBLast\fR.
 .PP
-If \fIfileName\fR is an empty string, then \fIpackageName\fR must
+If \fIfileName\fR is an empty string, then \fIprefix\fR must
 be specified.
-The \fBload\fR command first searches for a statically loaded package
-(one that has been registered by calling the \fBTcl_StaticPackage\fR
+The \fBload\fR command first searches for a statically loaded library
+(one that has been registered by calling the \fBTcl_StaticLibrary\fR
 procedure) by that name; if one is found, it is used.
 Otherwise, the \fBload\fR command searches for a dynamically loaded
-package by that name, and uses it if it is found.  If several
+library by that name, and uses it if it is found.  If several
 different files have been \fBload\fRed with different versions of
-the package, Tcl picks the file that was loaded first.
+the library, Tcl picks the file that was loaded first.
 .PP
 If \fB\-global\fR is specified preceding the filename, all symbols
 found in the shared library are exported for global use by other
@@ -112,7 +111,7 @@ libraries. The option \fB\-lazy\fR delays the actual loading of
 symbols until their first actual use. The options may be abbreviated.
 The option \fB\-\-\fR indicates the end of the options, and should
 be used if you wish to use a filename which starts with \fB\-\fR
-and you provide a packageName to the \fBload\fR command.
+and you provide a prefix to the \fBload\fR command.
 .PP
 On platforms which do not support the \fB\-global\fR or \fB\-lazy\fR
 options, the options still exist but have no effect. Note that use
@@ -155,7 +154,7 @@ The following is a minimal extension:
 .CS
 #include <tcl.h>
 #include <stdio.h>
-static int fooCmd(ClientData clientData,
+static int fooCmd(void *clientData,
         Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
     printf("called with %d arguments\en", objc);
     return TCL_OK;
@@ -189,7 +188,7 @@ switch $tcl_platform(platform) {
 foo
 .CE
 .SH "SEE ALSO"
-info sharedlibextension, package(n), Tcl_StaticPackage(3), safe(n)
+info sharedlibextension, package(n), Tcl_StaticLibrary(3), safe(n)
 .SH KEYWORDS
 binary code, dynamic library, load, safe interpreter, shared library
 '\"Local Variables:

doc/msgcat.n

@@ -219,7 +219,7 @@ As an example, the user may prefer French or English text. This may be configure
 .PP
 .VS "TIP 499"
 .TP
-\fB::msgcat:mcloadedlocales subcommand\fR ?\fIlocale\fR?
+\fB::msgcat::mcloadedlocales subcommand\fR ?\fIlocale\fR?
 .
 This group of commands manage the list of loaded locales for packages not setting a package locale.
 .PP

doc/open.n

@@ -72,7 +72,7 @@ indicate that the opened channel should be configured as if with the
 reading or writing of binary data.
 .PP
 In the second form, \fIaccess\fR consists of a list of any of the
-following flags, all of which have the standard POSIX meanings.
+following flags, most of which have the standard POSIX meanings.
 One of the flags must be either \fBRDONLY\fR, \fBWRONLY\fR or \fBRDWR\fR.
 .TP 15
 \fBRDONLY\fR
@@ -453,6 +453,12 @@ application are competing for the console at the same time.  If the command
 pipeline is started from a script, so that Tcl is not accessing the console,
 or if the command pipeline does not use standard input or output, but is
 redirected from or to a file, then the above problems do not occur.
+.PP
+Files opened in the
+.QW \fBa\fR
+mode or with the \fBAPPEND\fR flag set are implemented by seeking immediately
+before each write, which is not an atomic operation and does not carry the
+guarantee of strict appending that is present on POSIX platforms.
 .RE
 .TP
 \fBUnix\fR\0\0\0\0\0\0\0
@@ -527,6 +533,19 @@ Note that the equivalent options exist on Unix, but are on the serial channel
 type.
 .VE "8.7, TIP 160"
 .SH "EXAMPLES"
+Open a file for writing, forcing it to be created and raising an error if it
+already exists.
+.PP
+.CS
+set myNewFile [\fBopen\fR filename.txt {WRONLY CREAT EXCL}]
+.CE
+.PP
+Open a file for writing as a log file.
+.PP
+.CS
+set myLogFile [\fBopen\fR filename.log "a"]
+fconfigure $myLogFile -buffering line
+.CE
 .PP
 Open a command pipeline and catch any errors:
 .PP
@@ -538,6 +557,18 @@ if {[catch {close $fl} err]} {
 }
 .CE
 .PP
+Open a command pipeline and read binary data from it. Note the unusual form
+with
+.QW |[list
+that handles non-trivial edge cases with arguments that potentially have
+spaces in.
+.PP
+.CS
+set fl [\fBopen\fR |[list create_image_data $input] "rb"]
+set binData [read $fl]
+close $fl
+.CE
+.PP
 .VS "8.7, TIP 160"
 Read a password securely from the user (assuming that the script is being run
 interactively):

doc/packagens.n

@@ -29,7 +29,7 @@ This parameter specifies the name of the package.  It is required.
 This parameter specifies the version of the package.  It is required.
 .TP
 \fB\-load \fIfilespec\fR
-This parameter specifies a binary library that must be loaded with the
+This parameter specifies a library that must be loaded with the
 \fBload\fR command.  \fIfilespec\fR is a list with two elements.  The
 first element is the name of the file to load.  The second, optional
 element is a list of commands supplied by loading that file.  If the

doc/re_syntax.n

@@ -446,7 +446,7 @@ commonly-used character classes:
 .TP
 \fB\ew\fR
 .
-\fB[[:alnum:]_]\fR (note underscore)
+\fB[[:alnum:]_\eu203F\eu2040\eu2054\euFE33\euFE34\euFE4D\euFE4E\euFE4F\euFF3F]\fR (including punctuation connector characters)
 .TP
 \fB\eD\fR
 .
@@ -458,7 +458,7 @@ commonly-used character classes:
 .TP
 \fB\eW\fR
 .
-\fB[^[:alnum:]_]\fR (note underscore)
+\fB[^[:alnum:]_\eu203F\eu2040\eu2054\euFE33\euFE34\euFE4D\euFE4E\euFE4F\euFF3F]\fR (including punctuation connector characters)
 .RE
 .PP
 Within bracket expressions,

doc/refchan.n

@@ -322,6 +322,19 @@ invocation (usually \fBfconfigure\fR or \fBchan configure\fR) will appear to
 have thrown this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR,
 etc.) is treated as and converted to an error.
 .RE
+.TP
+\fIcmdPrefix \fBtruncate\fR \fIchannelId length\fR
+.
+This \fIoptional\fR subcommand handles changing the length of the
+underlying data stream for the channel \fIchannelId\fR. Its length
+gets set to \fIlength\fR.
+.RS
+.PP
+If the subcommand throws an error the command which caused its
+invocation (usually \fBchan truncate\fR) will appear to have thrown
+this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR,
+etc.) is treated as and converted to an error.
+.RE
 .SH NOTES
 Some of the functions supported in channels defined in Tcl's C
 interface are not available to channels reflected to the Tcl level.

doc/string.n

@@ -404,7 +404,7 @@ Formally, the \fBstring bytelength\fR operation returns the content of
 the \fIlength\fR field of the \fBTcl_Obj\fR structure, after calling
 \fBTcl_GetString\fR to ensure that the \fIbytes\fR field is populated.
 This is highly unlikely to be useful to Tcl scripts, as Tcl's internal
-encoding is not strict UTF\-8, but rather a modified CESU\-8 with a
+encoding is not strict UTF\-8, but rather a modified WTF\-8 with a
 denormalized NUL (identical to that used in a number of places by
 Java's serialization mechanism) to enable basic processing with
 non-Unicode-aware C functions.  As this representation should only

doc/unload.n

@@ -13,9 +13,9 @@ unload \- Unload machine code
 .SH SYNOPSIS
 \fBunload \fR?\fIswitches\fR? \fIfileName\fR
 .br
-\fBunload \fR?\fIswitches\fR? \fIfileName packageName\fR
+\fBunload \fR?\fIswitches\fR? \fIfileName prefix\fR
 .br
-\fBunload \fR?\fIswitches\fR? \fIfileName packageName interp\fR
+\fBunload \fR?\fIswitches\fR? \fIfileName prefix interp\fR
 .BE
 .SH DESCRIPTION
 .PP
@@ -24,7 +24,7 @@ with \fBload\fR from the application's address space.  \fIfileName\fR
 is the name of the file containing the library file to be unload;  it
 must be the same as the filename provided to \fBload\fR for
 loading the library.
-The \fIpackageName\fR argument is the name of the package (as
+The \fIprefix\fR argument is the prefix (as
 determined by or passed to \fBload\fR), and is used to
 compute the name of the unload procedure; if not supplied, it is
 computed from \fIfileName\fR in the same manner as \fBload\fR.
@@ -66,12 +66,12 @@ proper reference count.
 \fBunload\fR works in the opposite direction. As a first step, \fBunload\fR
 will check whether the library is unloadable: an unloadable library exports
 a special unload procedure. The name of the unload procedure is determined by
-\fIpackageName\fR and whether or not the target interpreter
+\fIprefix\fR and whether or not the target interpreter
 is a safe one.  For normal interpreters the name of the initialization
-procedure will have the form \fIpkg\fB_Unload\fR, where \fIpkg\fR
-is the same as \fIpackageName\fR except that the first letter is
+procedure will have the form \fIpfx\fB_Unload\fR, where \fIpfx\fR
+is the same as \fIprefix\fR except that the first letter is
 converted to upper case and all other letters
-are converted to lower case.  For example, if \fIpackageName\fR is
+are converted to lower case.  For example, if \fIprefix\fR is
 \fBfoo\fR or \fBFOo\fR, the initialization procedure's name will
 be \fBFoo_Unload\fR.
 If the target interpreter is a safe interpreter, then the name
@@ -90,7 +90,7 @@ detached from the process.
 The unload procedure must match the following prototype:
 .PP
 .CS
-typedef int \fBTcl_PackageUnloadProc\fR(
+typedef int \fBTcl_LibraryUnloadProc\fR(
         Tcl_Interp *\fIinterp\fR,
         int \fIflags\fR);
 .CE
@@ -114,19 +114,20 @@ the \fIflags\fR argument will be set to \fBTCL_UNLOAD_DETACH_FROM_PROCESS\fR.
 .PP
 The \fBunload\fR command cannot unload libraries that are statically
 linked with the application.
-If \fIfileName\fR is an empty string, then the \fIpackageName\fR argument must
+If \fIfileName\fR is an empty string, then the \fIprefix\fR argument must
 be specified.
 .PP
-If \fIpackageName\fR is omitted or specified as an empty string,
-Tcl tries to guess the name of the package.
-This may be done differently on different platforms.
-The default guess, which is used on most UNIX platforms, is to
-take the last element of \fIfileName\fR, strip off the first
-three characters if they are \fBlib\fR, and use any following
-alphabetic and underline characters as the module name.
-For example, the command \fBunload libxyz4.2.so\fR uses the module
-name \fBxyz\fR and the command \fBunload bin/last.so {}\fR uses the
-module name \fBlast\fR.
+If \fIprefix\fR is omitted or specified as an empty string,
+Tcl tries to guess the prefix. This may be done differently on
+different platforms. The default guess, which is used on most
+UNIX platforms, is to take the last element of
+\fIfileName\fR, strip off the first three characters if they
+are \fBlib\fR, then strip off the next three characters if they
+are \fBtcl\fR, and use any following alphabetic and
+underline characters, converted to titlecase as the prefix.
+For example, the command \fBunload libxyz4.2.so\fR uses the prefix
+\fBXyz\fR and the command \fBunload bin/last.so {}\fR uses the
+prefix \fBLast\fR.
 .SH "PORTABILITY ISSUES"
 .TP
 \fBUnix\fR\0\0\0\0\0

doc/zipfs.n

@@ -84,7 +84,7 @@ Return a list of all files in the mounted zipfs, or just those matching
 \fIpattern\fR (optionally controlled by the option parameters).  The order of
 the names in the list is arbitrary.
 .TP
-\fBzipfs mount ?\fImountpoint\fR? ?\fIzipfile\fR? ?\fIpassword\fR?
+\fBzipfs mount\fR ?\fImountpoint\fR? ?\fIzipfile\fR? ?\fIpassword\fR?
 .
 The \fBzipfs mount\fR command mounts a ZIP archive file as a Tcl virtual
 filesystem at \fImountpoint\fR.  After this command executes, files contained
@@ -146,6 +146,8 @@ the ZIP archive, otherwise the file returned by \fBinfo nameofexecutable\fR
 (see \fBzipfs mkkey\fR) is placed between the image and ZIP chunks of the
 output file and the contents of the ZIP chunk are protected with that
 password.
+If the starting image has a ZIP archive already attached to it, it is removed
+from the copy in \fIoutfile\fR before the new ZIP archive is added.
 .PP
 If there is a file, \fBmain.tcl\fR, in the root directory of the resulting
 archive and the image file that the archive is attached to is a \fBtclsh\fR

generic/regc_lex.c

@@ -427,7 +427,7 @@ next(
 	    if (INCON(L_BBND) && NEXT1('}')) {
 		v->now++;
 		INTOCON(L_BRE);
-		RET('}');
+		RETV('}', 1);
 	    } else {
 		FAILW(REG_BADBR);
 	    }

generic/tcl.decls

@@ -860,8 +860,8 @@ declare 243 {
     void Tcl_SplitPath(const char *path, int *argcPtr, const char ***argvPtr)
 }
 declare 244 {nostub {Don't use this function in a stub-enabled extension}} {
-    void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName,
-	    Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc)
+    void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix,
+	    Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc)
 }
 declare 245 {deprecated {No longer in use, changed to macro}} {
     int Tcl_StringMatch(const char *str, const char *pattern)
@@ -1581,8 +1581,8 @@ declare 443 {
 }
 declare 444 {
     int	Tcl_FSLoadFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1,
-	    const char *sym2, Tcl_PackageInitProc **proc1Ptr,
-	    Tcl_PackageInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr,
+	    const char *sym2, Tcl_LibraryInitProc **proc1Ptr,
+	    Tcl_LibraryInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr,
 	    Tcl_FSUnloadFileProc **unloadProcPtr)
 }
 declare 445 {
@@ -2448,6 +2448,9 @@ declare 0 win {
 declare 1 win {
     char *Tcl_WinTCharToUtf(const TCHAR *str, int len, Tcl_DString *dsPtr)
 }
+declare 3 win {
+    void Tcl_WinConvertError(unsigned errCode)
+}
 
 ################################
 # Mac OS X specific functions
@@ -2478,8 +2481,8 @@ export {
     Tcl_Interp *interp)
 }
 export {
-    void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName,
-	    Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc)
+    void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix,
+	    Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc)
 }
 export {
     void Tcl_SetPanicProc(TCL_NORETURN1 Tcl_PanicProc *panicProc)
@@ -2508,6 +2511,9 @@ export {
 export {
     void Tcl_InitSubsystems(void)
 }
+export {
+    int TclZipfs_AppHook(int *argc, char ***argv)
+}
 
 # Local Variables:
 # mode: tcl

generic/tcl.h

@@ -527,33 +527,38 @@ typedef void (Tcl_ThreadCreateProc) (ClientData clientData);
  * Flag values passed to Tcl_StringCaseMatch.
  */
 
-#define TCL_MATCH_NOCASE	(1<<0)
+enum TclStringCaseMatchFlags {
+    TCL_MATCH_NOCASE = (1<<0)
+};
 
 /*
  * Flag values passed to Tcl_GetRegExpFromObj.
  */
 
-#define	TCL_REG_BASIC		000000	/* BREs (convenience). */
-#define	TCL_REG_EXTENDED	000001	/* EREs. */
-#define	TCL_REG_ADVF		000002	/* Advanced features in EREs. */
-#define	TCL_REG_ADVANCED	000003	/* AREs (which are also EREs). */
-#define	TCL_REG_QUOTE		000004	/* No special characters, none. */
-#define	TCL_REG_NOCASE		000010	/* Ignore case. */
-#define	TCL_REG_NOSUB		000020	/* Don't care about subexpressions. */
-#define	TCL_REG_EXPANDED	000040	/* Expanded format, white space &
-					 * comments. */
-#define	TCL_REG_NLSTOP		000100  /* \n doesn't match . or [^ ] */
-#define	TCL_REG_NLANCH		000200  /* ^ matches after \n, $ before. */
-#define	TCL_REG_NEWLINE		000300  /* Newlines are line terminators. */
-#define	TCL_REG_CANMATCH	001000  /* Report details on partial/limited
-					 * matches. */
+enum TclRegExpObjFlags {
+    TCL_REG_BASIC =	00000,	/* BREs (convenience). */
+    TCL_REG_EXTENDED =	00001,	/* EREs. */
+    TCL_REG_ADVF =	00002,	/* Advanced features in EREs. */
+    TCL_REG_ADVANCED =	00003,	/* AREs (which are also EREs). */
+    TCL_REG_QUOTE =	00004,	/* No special characters, none. */
+    TCL_REG_NOCASE =	00010,	/* Ignore case. */
+    TCL_REG_NOSUB =	00020,	/* Don't care about subexpressions. */
+    TCL_REG_EXPANDED =	00040,	/* Expanded format, white space & comments. */
+    TCL_REG_NLSTOP =	00100,	/* \n doesn't match . or [^ ] */
+    TCL_REG_NLANCH =	00200,	/* ^ matches after \n, $ before. */
+    TCL_REG_NEWLINE =	00300,	/* Newlines are line terminators. */
+    TCL_REG_CANMATCH =	01000	/* Report details on partial/limited
+				 * matches. */
+};
 
 /*
  * Flags values passed to Tcl_RegExpExecObj.
  */
 
-#define	TCL_REG_NOTBOL	0001	/* Beginning of string does not match ^.  */
-#define	TCL_REG_NOTEOL	0002	/* End of string does not match $. */
+enum TclRegExpExecFlags {
+    TCL_REG_NOTBOL = 0001,	/* Beginning of string does not match ^. */
+    TCL_REG_NOTEOL = 0002	/* End of string does not match $. */
+};
 
 /*
  * Structures filled in by Tcl_RegExpInfo. Note that all offset values are
@@ -592,25 +597,36 @@ typedef struct stat *Tcl_OldStat_;
  * Tcl_GetObjResult() or Tcl_GetStringResult() to read the interpreter's
  * result. See the SetResult man page for details. Besides this result, the
  * command function returns an integer code, which is one of the following:
- *
- * TCL_OK		Command completed normally; the interpreter's result
- *			contains the command's result.
- * TCL_ERROR		The command couldn't be completed successfully; the
- *			interpreter's result describes what went wrong.
- * TCL_RETURN		The command requests that the current function return;
- *			the interpreter's result contains the function's
- *			return value.
- * TCL_BREAK		The command requests that the innermost loop be
- *			exited; the interpreter's result is meaningless.
- * TCL_CONTINUE		Go on to the next iteration of the current loop; the
- *			interpreter's result is meaningless.
  */
 
-#define TCL_OK			0
-#define TCL_ERROR		1
-#define TCL_RETURN		2
-#define TCL_BREAK		3
-#define TCL_CONTINUE		4
+enum TclStandardResultCodes {
+    TCL_OK = 0,			/* Command completed normally; the
+				 * interpreter's result contains the command's
+				 * result. */
+    TCL_ERROR = 1,		/* The command couldn't be completed
+				 * successfully; the interpreter's result
+				 * describes what went wrong. */
+    TCL_RETURN = 2,		/* The command requests that the current
+				 * function return; the interpreter's result
+				 * contains the function's return value. */
+    TCL_BREAK = 3,		/* The command requests that the innermost
+				 * loop be exited; the interpreter's result is
+				 * meaningless (conventionally the empty
+				 * string). */
+    TCL_CONTINUE = 4		/* Go on to the next iteration of the current
+				 * loop; the interpreter's result is
+				 * meaningless (conventionally the empty
+				 * string). */
+
+    /*
+     * NOTE: This is NOT a closed set! Application-specific result codes
+     * appear in the wild, usually for doing some sort of "fast exception".
+     * They all behave the same, like an error except that no stack trace is
+     * accumulated in the errorInfo. Because there's no registry of codes
+     * used, they are all reserved to applications; library code cannot safely
+     * use them.
+     */
+};
 
 #if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
 #define TCL_RESULT_SIZE		200
@@ -621,10 +637,12 @@ typedef struct stat *Tcl_OldStat_;
  * Flags to control what substitutions are performed by Tcl_SubstObj():
  */
 
-#define TCL_SUBST_COMMANDS	001
-#define TCL_SUBST_VARIABLES	002
-#define TCL_SUBST_BACKSLASHES	004
-#define TCL_SUBST_ALL		007
+enum TclSubstControlFlags {
+    TCL_SUBST_COMMANDS = 001,
+    TCL_SUBST_VARIABLES = 002,
+    TCL_SUBST_BACKSLASHES = 004,
+    TCL_SUBST_ALL = 007
+};
 
 /*
  * Argument descriptors for math function callbacks in expressions:
@@ -697,8 +715,8 @@ typedef int (Tcl_MathProc) (ClientData clientData, Tcl_Interp *interp,
 typedef void (Tcl_NamespaceDeleteProc) (ClientData clientData);
 typedef int (Tcl_ObjCmdProc) (ClientData clientData, Tcl_Interp *interp,
 	int objc, struct Tcl_Obj *const *objv);
-typedef int (Tcl_PackageInitProc) (Tcl_Interp *interp);
-typedef int (Tcl_PackageUnloadProc) (Tcl_Interp *interp, int flags);
+typedef int (Tcl_LibraryInitProc) (Tcl_Interp *interp);
+typedef int (Tcl_LibraryUnloadProc) (Tcl_Interp *interp, int flags);
 typedef void (Tcl_PanicProc) (const char *format, ...);
 typedef void (Tcl_TcpAcceptProc) (ClientData callbackData, Tcl_Channel chan,
 	char *address, int port);
@@ -717,7 +735,12 @@ typedef void (Tcl_ServiceModeHookProc) (int mode);
 typedef ClientData (Tcl_InitNotifierProc) (void);
 typedef void (Tcl_FinalizeNotifierProc) (ClientData clientData);
 typedef void (Tcl_MainLoopProc) (void);
-
+
+#ifndef TCL_NO_DEPRECATED
+#   define Tcl_PackageInitProc Tcl_LibraryInitProc
+#   define Tcl_PackageUnloadProc Tcl_LibraryUnloadProc
+#endif
+
 /*
  *----------------------------------------------------------------------------
  * The following structure represents a type of object, which is a particular
@@ -958,55 +981,56 @@ typedef struct Tcl_DString {
 
 /*
  * Flag values passed to Tcl_ConvertElement.
- * TCL_DONT_USE_BRACES forces it not to enclose the element in braces, but to
- *	use backslash quoting instead.
- * TCL_DONT_QUOTE_HASH disables the default quoting of the '#' character. It
- *	is safe to leave the hash unquoted when the element is not the first
- *	element of a list, and this flag can be used by the caller to indicate
- *	that condition.
  */
 
-#define TCL_DONT_USE_BRACES	1
-#define TCL_DONT_QUOTE_HASH	8
+enum TclConvertElementFlags {
+    TCL_DONT_USE_BRACES = 1,	/* Force Tcl_ConvertElement not to enclose the
+				 * element in braces, but to use backslash
+				 * quoting instead.*/
+    TCL_DONT_QUOTE_HASH = 8	/* Disable the default quoting of the '#'
+				 * character. It is safe to leave the hash
+				 * unquoted when the element is not the first
+				 * element of a list, and this flag can be
+				 * used by the caller to indicate that
+				 * condition. */
+};
 
 /*
  * Flags that may be passed to Tcl_GetIndexFromObj.
- * TCL_EXACT disallows abbreviated strings.
- * TCL_INDEX_TEMP_TABLE disallows caching of lookups. A possible use case is
- *      a table that will not live long enough to make it worthwhile.
  */
 
-#define TCL_EXACT		1
-#define TCL_INDEX_TEMP_TABLE	2
+enum TclGetIndexFromObjFlags {
+    TCL_EXACT = 1,		/* Disallow abbreviated strings. */
+    TCL_INDEX_TEMP_TABLE = 2	/* Disallow caching of lookups. A possible use
+				 * case is a table that will not live long
+				 * enough to make it worthwhile. */
+};
 
 /*
  *----------------------------------------------------------------------------
  * Flag values passed to Tcl_RecordAndEval, Tcl_EvalObj, Tcl_EvalObjv.
  * WARNING: these bit choices must not conflict with the bit choices for
  * evalFlag bits in tclInt.h!
- *
- * Meanings:
- *	TCL_NO_EVAL:		Just record this command
- *	TCL_EVAL_GLOBAL:	Execute script in global namespace
- *	TCL_EVAL_DIRECT:	Do not compile this script
- *	TCL_EVAL_INVOKE:	Magical Tcl_EvalObjv mode for aliases/ensembles
- *				o Run in iPtr->lookupNsPtr or global namespace
- *				o Cut out of error traces
- *				o Don't reset the flags controlling ensemble
- *				  error message rewriting.
- *	TCL_CANCEL_UNWIND:	Magical Tcl_CancelEval mode that causes the
- *				stack for the script in progress to be
- *				completely unwound.
- *	TCL_EVAL_NOERR:	Do no exception reporting at all, just return
- *				as the caller will report.
  */
 
-#define TCL_NO_EVAL		0x010000
-#define TCL_EVAL_GLOBAL		0x020000
-#define TCL_EVAL_DIRECT		0x040000
-#define TCL_EVAL_INVOKE		0x080000
-#define TCL_CANCEL_UNWIND	0x100000
-#define TCL_EVAL_NOERR          0x200000
+enum TclEvalFlags {
+    TCL_NO_EVAL =     0x010000,	/* Just record this command */
+    TCL_EVAL_GLOBAL = 0x020000,	/* Execute script in global namespace */
+    TCL_EVAL_DIRECT = 0x040000,	/* Do not compile this script */
+    TCL_EVAL_INVOKE = 0x080000,	/* Magical Tcl_EvalObjv mode for
+				 * aliases/ensembles
+				 * o Run in iPtr->lookupNsPtr or global
+				 *   namespace
+				 * o Cut out of error traces
+				 * o Don't reset the flags controlling
+				 *   ensemble error message rewriting. */
+    TCL_CANCEL_UNWIND = 0x100000,
+				/* Magical Tcl_CancelEval mode that causes the
+				 * stack for the script in progress to be
+				 * completely unwound. */
+    TCL_EVAL_NOERR =  0x200000	/* Do no exception reporting at all, just
+				 * return as the caller will report.  */
+};
 
 /*
  * Special freeProc values that may be passed to Tcl_SetResult (see the man
@@ -1023,45 +1047,48 @@ typedef struct Tcl_DString {
  * TCL_CANCEL_UNWIND, above.
  */
 
-#define TCL_GLOBAL_ONLY		 1
-#define TCL_NAMESPACE_ONLY	 2
-#define TCL_APPEND_VALUE	 4
-#define TCL_LIST_ELEMENT	 8
-#define TCL_TRACE_READS		 0x10
-#define TCL_TRACE_WRITES	 0x20
-#define TCL_TRACE_UNSETS	 0x40
-#define TCL_TRACE_DESTROYED	 0x80
-
+enum TclVariableFlags {
+    TCL_GLOBAL_ONLY = 1,
+    TCL_NAMESPACE_ONLY = 2,
+    TCL_APPEND_VALUE = 4,
+    TCL_LIST_ELEMENT = 8,
+    TCL_TRACE_READS = 0x10,
+    TCL_TRACE_WRITES = 0x20,
+    TCL_TRACE_UNSETS = 0x40,
+    TCL_TRACE_DESTROYED = 0x80,
 #if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
-#define TCL_INTERP_DESTROYED	 0x100
+    TCL_INTERP_DESTROYED = 0x100,
 #endif
-
-#define TCL_LEAVE_ERR_MSG	 0x200
-#define TCL_TRACE_ARRAY		 0x800
+    TCL_LEAVE_ERR_MSG = 0x200,
+    TCL_TRACE_ARRAY = 0x800,
 #ifndef TCL_REMOVE_OBSOLETE_TRACES
-/* Required to support old variable/vdelete/vinfo traces. */
-#define TCL_TRACE_OLD_STYLE	 0x1000
+    /* Required to support old variable/vdelete/vinfo traces. */
+    TCL_TRACE_OLD_STYLE = 0x1000,
 #endif
-/* Indicate the semantics of the result of a trace. */
-#define TCL_TRACE_RESULT_DYNAMIC 0x8000
-#define TCL_TRACE_RESULT_OBJECT  0x10000
+    /* Indicate the semantics of the result of a trace. */
+    TCL_TRACE_RESULT_DYNAMIC = 0x8000,
+    TCL_TRACE_RESULT_OBJECT = 0x10000
+};
 
 /*
  * Flag values for ensemble commands.
  */
 
-#define TCL_ENSEMBLE_PREFIX 0x02/* Flag value to say whether to allow
+enum TclEnsembleFlags {
+    TCL_ENSEMBLE_PREFIX = 0x02	/* Flag value to say whether to allow
 				 * unambiguous prefixes of commands or to
 				 * require exact matches for command names. */
+};
 
 /*
  * Flag values passed to command-related functions.
  */
 
-#define TCL_TRACE_RENAME	0x2000
-#define TCL_TRACE_DELETE	0x4000
-
-#define TCL_ALLOW_INLINE_COMPILATION 0x20000
+enum TclCommandFlags {
+    TCL_TRACE_RENAME = 0x2000,
+    TCL_TRACE_DELETE = 0x4000,
+    TCL_ALLOW_INLINE_COMPILATION = 0x20000
+};
 
 /*
  * The TCL_PARSE_PART1 flag is deprecated and has no effect. The part1 is now
@@ -1078,28 +1105,30 @@ typedef struct Tcl_DString {
  * Types for linked variables:
  */
 
-#define TCL_LINK_INT		1
-#define TCL_LINK_DOUBLE		2
-#define TCL_LINK_BOOLEAN	3
-#define TCL_LINK_STRING		4
-#define TCL_LINK_WIDE_INT	5
-#define TCL_LINK_CHAR		6
-#define TCL_LINK_UCHAR		7
-#define TCL_LINK_SHORT		8
-#define TCL_LINK_USHORT		9
-#define TCL_LINK_UINT		10
+enum TclLinkVariableTypes {
+    TCL_LINK_INT = 1,
+    TCL_LINK_DOUBLE = 2,
+    TCL_LINK_BOOLEAN = 3,
+    TCL_LINK_STRING = 4,
+    TCL_LINK_WIDE_INT = 5,
+    TCL_LINK_CHAR = 6,
+    TCL_LINK_UCHAR = 7,
+    TCL_LINK_SHORT = 8,
+    TCL_LINK_USHORT = 9,
+    TCL_LINK_UINT = 10,
+    TCL_LINK_FLOAT = 13,
+    TCL_LINK_WIDE_UINT = 14,
+    TCL_LINK_CHARS = 15,
+    TCL_LINK_BINARY = 16,
 #if defined(TCL_WIDE_INT_IS_LONG) || defined(_WIN32) || defined(__CYGWIN__)
-#define TCL_LINK_LONG		((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_INT : TCL_LINK_INT)
-#define TCL_LINK_ULONG		((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_UINT : TCL_LINK_UINT)
+    TCL_LINK_LONG = ((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_INT : TCL_LINK_INT),
+    TCL_LINK_ULONG = ((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_UINT : TCL_LINK_UINT),
 #else
-#define TCL_LINK_LONG		11
-#define TCL_LINK_ULONG		12
+    TCL_LINK_LONG = 11,
+    TCL_LINK_ULONG = 12,
 #endif
-#define TCL_LINK_FLOAT		13
-#define TCL_LINK_WIDE_UINT	14
-#define TCL_LINK_CHARS		15
-#define TCL_LINK_BINARY		16
-#define TCL_LINK_READ_ONLY	0x80
+    TCL_LINK_READ_ONLY = 0x80
+};
 
 /*
  *----------------------------------------------------------------------------
@@ -1147,21 +1176,23 @@ struct Tcl_HashEntry {
 
 /*
  * Flags used in Tcl_HashKeyType.
- *
- * TCL_HASH_KEY_RANDOMIZE_HASH -
- *				There are some things, pointers for example
- *				which don't hash well because they do not use
- *				the lower bits. If this flag is set then the
- *				hash table will attempt to rectify this by
- *				randomising the bits and then using the upper
- *				N bits as the index into the table.
- * TCL_HASH_KEY_SYSTEM_HASH -	If this flag is set then all memory internally
- *                              allocated for the hash table that is not for an
- *                              entry will use the system heap.
  */
 
-#define TCL_HASH_KEY_RANDOMIZE_HASH 0x1
-#define TCL_HASH_KEY_SYSTEM_HASH    0x2
+enum TclHashKeyFlags {
+    TCL_HASH_KEY_RANDOMIZE_HASH = 0x1,
+				/* There are some things, pointers for example
+				 * which don't hash well because they do not
+				 * use the lower bits. If this flag is set
+				 * then the hash table will attempt to rectify
+				 * this by randomising the bits and then using
+				 * the upper N bits as the index into the
+				 * table. */
+    TCL_HASH_KEY_SYSTEM_HASH = 0x2
+				/* If this flag is set then all memory
+				 * internally allocated for the hash table
+				 * that is not for an entry will use the
+				 * system heap. */
+};
 
 /*
  * Structure definition for the methods associated with a hash table key type.
@@ -1302,12 +1333,14 @@ typedef struct {
  * events:
  */
 
-#define TCL_DONT_WAIT		(1<<1)
-#define TCL_WINDOW_EVENTS	(1<<2)
-#define TCL_FILE_EVENTS		(1<<3)
-#define TCL_TIMER_EVENTS	(1<<4)
-#define TCL_IDLE_EVENTS		(1<<5)	/* WAS 0x10 ???? */
-#define TCL_ALL_EVENTS		(~TCL_DONT_WAIT)
+enum TclDoOneEventFlags {
+    TCL_DONT_WAIT = (1<<1),
+    TCL_WINDOW_EVENTS = (1<<2),
+    TCL_FILE_EVENTS = (1<<3),
+    TCL_TIMER_EVENTS = (1<<4),
+    TCL_IDLE_EVENTS = (1<<5),	/* WAS 0x10 ???? */
+    TCL_ALL_EVENTS = (~TCL_DONT_WAIT)
+};
 
 /*
  * The following structure defines a generic event for the Tcl event system.
@@ -1336,8 +1369,10 @@ typedef enum {
  * event routines.
  */
 
-#define TCL_SERVICE_NONE 0
-#define TCL_SERVICE_ALL 1
+enum TclServiceModes {
+    TCL_SERVICE_NONE = 0,
+    TCL_SERVICE_ALL = 1
+};
 
 /*
  * The following structure keeps is used to hold a time value, either as an
@@ -1366,9 +1401,11 @@ typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, ClientData clientData);
  * indicate what sorts of events are of interest:
  */
 
-#define TCL_READABLE		(1<<1)
-#define TCL_WRITABLE		(1<<2)
-#define TCL_EXCEPTION		(1<<3)
+enum TclChannelHandlerFlags {
+    TCL_READABLE = (1<<1),
+    TCL_WRITABLE = (1<<2),
+    TCL_EXCEPTION = (1<<3)
+};
 
 /*
  * Flag values to pass to Tcl_OpenCommandChannel to indicate the disposition
@@ -1376,18 +1413,22 @@ typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, ClientData clientData);
  * Tcl_GetStdChannel.
  */
 
-#define TCL_STDIN		(1<<1)
-#define TCL_STDOUT		(1<<2)
-#define TCL_STDERR		(1<<3)
-#define TCL_ENFORCE_MODE	(1<<4)
+enum TclOpenCommandChannelFlags {
+    TCL_STDIN = (1<<1),
+    TCL_STDOUT = (1<<2),
+    TCL_STDERR = (1<<3),
+    TCL_ENFORCE_MODE = (1<<4)
+};
 
 /*
  * Bits passed to Tcl_DriverClose2Proc to indicate which side of a channel
  * should be closed.
  */
 
-#define TCL_CLOSE_READ		(1<<1)
-#define TCL_CLOSE_WRITE		(1<<2)
+enum TclChannelCloseFlags {
+    TCL_CLOSE_READ = (1<<1),
+    TCL_CLOSE_WRITE = (1<<2)
+};
 
 /*
  * Value to use as the closeProc for a channel that supports the close2Proc
@@ -1412,8 +1453,10 @@ typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, ClientData clientData);
  * TIP #218: Channel Actions, Ids for Tcl_DriverThreadActionProc.
  */
 
-#define TCL_CHANNEL_THREAD_INSERT (0)
-#define TCL_CHANNEL_THREAD_REMOVE (1)
+enum TclChannelThreadActionOperations {
+    TCL_CHANNEL_THREAD_INSERT = 0,
+    TCL_CHANNEL_THREAD_REMOVE = 1
+};
 
 /*
  * Typedefs for the various operations in a channel type:
@@ -1474,8 +1517,8 @@ typedef struct Tcl_ChannelType {
 				/* Version of the channel type. */
     Tcl_DriverCloseProc *closeProc;
 				/* Function to call to close the channel, or
-				 * NULL or TCL_CLOSE2PROC if the close2Proc should be
-				 * used instead. */
+				 * NULL or TCL_CLOSE2PROC if the close2Proc
+				 * should be used instead. */
     Tcl_DriverInputProc *inputProc;
 				/* Function to call for input on channel. */
     Tcl_DriverOutputProc *outputProc;
@@ -1542,9 +1585,10 @@ typedef struct Tcl_ChannelType {
  * to the blockModeProc function in the above structure.
  */
 
-#define TCL_MODE_BLOCKING	0	/* Put channel into blocking mode. */
-#define TCL_MODE_NONBLOCKING	1	/* Put channel into nonblocking
-					 * mode. */
+enum TclChannelBlockModeFlags {
+    TCL_MODE_BLOCKING = 0,	/* Put channel into blocking mode. */
+    TCL_MODE_NONBLOCKING = 1	/* Put channel into nonblocking mode. */
+};
 
 /*
  *----------------------------------------------------------------------------
@@ -1573,27 +1617,33 @@ typedef struct Tcl_GlobTypeData {
  * Type and permission definitions for glob command.
  */
 
-#define TCL_GLOB_TYPE_BLOCK		(1<<0)
-#define TCL_GLOB_TYPE_CHAR		(1<<1)
-#define TCL_GLOB_TYPE_DIR		(1<<2)
-#define TCL_GLOB_TYPE_PIPE		(1<<3)
-#define TCL_GLOB_TYPE_FILE		(1<<4)
-#define TCL_GLOB_TYPE_LINK		(1<<5)
-#define TCL_GLOB_TYPE_SOCK		(1<<6)
-#define TCL_GLOB_TYPE_MOUNT		(1<<7)
+enum TclGlobTypes {
+    TCL_GLOB_TYPE_BLOCK = (1<<0),
+    TCL_GLOB_TYPE_CHAR = (1<<1),
+    TCL_GLOB_TYPE_DIR = (1<<2),
+    TCL_GLOB_TYPE_PIPE = (1<<3),
+    TCL_GLOB_TYPE_FILE = (1<<4),
+    TCL_GLOB_TYPE_LINK = (1<<5),
+    TCL_GLOB_TYPE_SOCK = (1<<6),
+    TCL_GLOB_TYPE_MOUNT = (1<<7)
+};
 
-#define TCL_GLOB_PERM_RONLY		(1<<0)
-#define TCL_GLOB_PERM_HIDDEN		(1<<1)
-#define TCL_GLOB_PERM_R			(1<<2)
-#define TCL_GLOB_PERM_W			(1<<3)
-#define TCL_GLOB_PERM_X			(1<<4)
+enum TclGlobPermissions {
+    TCL_GLOB_PERM_RONLY = (1<<0),
+    TCL_GLOB_PERM_HIDDEN = (1<<1),
+    TCL_GLOB_PERM_R = (1<<2),
+    TCL_GLOB_PERM_W = (1<<3),
+    TCL_GLOB_PERM_X = (1<<4)
+};
 
 /*
  * Flags for the unload callback function.
  */
 
-#define TCL_UNLOAD_DETACH_FROM_INTERPRETER	(1<<0)
-#define TCL_UNLOAD_DETACH_FROM_PROCESS		(1<<1)
+enum TclUnloadFlags {
+    TCL_UNLOAD_DETACH_FROM_INTERPRETER = (1<<0),
+    TCL_UNLOAD_DETACH_FROM_PROCESS = (1<<1)
+};
 
 /*
  * Typedefs for the various filesystem operations:
@@ -1799,8 +1849,10 @@ typedef struct Tcl_Filesystem {
  * TCL_CREATE_HARD_LINK -	Create a hard link.
  */
 
-#define TCL_CREATE_SYMBOLIC_LINK	0x01
-#define TCL_CREATE_HARD_LINK		0x02
+enum TclFileLinkActions {
+    TCL_CREATE_SYMBOLIC_LINK = 0x01,
+    TCL_CREATE_HARD_LINK = 0x02
+};
 
 /*
  *----------------------------------------------------------------------------
@@ -1843,99 +1895,101 @@ typedef struct Tcl_Token {
 /*
  * Type values defined for Tcl_Token structures. These values are defined as
  * mask bits so that it's easy to check for collections of types.
- *
- * TCL_TOKEN_WORD -		The token describes one word of a command,
- *				from the first non-blank character of the word
- *				(which may be " or {) up to but not including
- *				the space, semicolon, or bracket that
- *				terminates the word. NumComponents counts the
- *				total number of sub-tokens that make up the
- *				word. This includes, for example, sub-tokens
- *				of TCL_TOKEN_VARIABLE tokens.
- * TCL_TOKEN_SIMPLE_WORD -	This token is just like TCL_TOKEN_WORD except
- *				that the word is guaranteed to consist of a
- *				single TCL_TOKEN_TEXT sub-token.
- * TCL_TOKEN_TEXT -		The token describes a range of literal text
- *				that is part of a word. NumComponents is
- *				always 0.
- * TCL_TOKEN_BS -		The token describes a backslash sequence that
- *				must be collapsed. NumComponents is always 0.
- * TCL_TOKEN_COMMAND -		The token describes a command whose result
- *				must be substituted into the word. The token
- *				includes the enclosing brackets. NumComponents
- *				is always 0.
- * TCL_TOKEN_VARIABLE -		The token describes a variable substitution,
- *				including the dollar sign, variable name, and
- *				array index (if there is one) up through the
- *				right parentheses. NumComponents tells how
- *				many additional tokens follow to represent the
- *				variable name. The first token will be a
- *				TCL_TOKEN_TEXT token that describes the
- *				variable name. If the variable is an array
- *				reference then there will be one or more
- *				additional tokens, of type TCL_TOKEN_TEXT,
- *				TCL_TOKEN_BS, TCL_TOKEN_COMMAND, and
- *				TCL_TOKEN_VARIABLE, that describe the array
- *				index; numComponents counts the total number
- *				of nested tokens that make up the variable
- *				reference, including sub-tokens of
- *				TCL_TOKEN_VARIABLE tokens.
- * TCL_TOKEN_SUB_EXPR -		The token describes one subexpression of an
- *				expression, from the first non-blank character
- *				of the subexpression up to but not including
- *				the space, brace, or bracket that terminates
- *				the subexpression. NumComponents counts the
- *				total number of following subtokens that make
- *				up the subexpression; this includes all
- *				subtokens for any nested TCL_TOKEN_SUB_EXPR
- *				tokens. For example, a numeric value used as a
- *				primitive operand is described by a
- *				TCL_TOKEN_SUB_EXPR token followed by a
- *				TCL_TOKEN_TEXT token. A binary subexpression
- *				is described by a TCL_TOKEN_SUB_EXPR token
- *				followed by the TCL_TOKEN_OPERATOR token for
- *				the operator, then TCL_TOKEN_SUB_EXPR tokens
- *				for the left then the right operands.
- * TCL_TOKEN_OPERATOR -		The token describes one expression operator.
- *				An operator might be the name of a math
- *				function such as "abs". A TCL_TOKEN_OPERATOR
- *				token is always preceded by one
- *				TCL_TOKEN_SUB_EXPR token for the operator's
- *				subexpression, and is followed by zero or more
- *				TCL_TOKEN_SUB_EXPR tokens for the operator's
- *				operands. NumComponents is always 0.
- * TCL_TOKEN_EXPAND_WORD -	This token is just like TCL_TOKEN_WORD except
- *				that it marks a word that began with the
- *				literal character prefix "{*}". This word is
- *				marked to be expanded - that is, broken into
- *				words after substitution is complete.
  */
 
-#define TCL_TOKEN_WORD		1
-#define TCL_TOKEN_SIMPLE_WORD	2
-#define TCL_TOKEN_TEXT		4
-#define TCL_TOKEN_BS		8
-#define TCL_TOKEN_COMMAND	16
-#define TCL_TOKEN_VARIABLE	32
-#define TCL_TOKEN_SUB_EXPR	64
-#define TCL_TOKEN_OPERATOR	128
-#define TCL_TOKEN_EXPAND_WORD	256
+enum TclTokenTypes {
+    TCL_TOKEN_WORD = 1,		/* The token describes one word of a command,
+				 * from the first non-blank character of the
+				 * word (which may be " or {) up to but not
+				 * including the space, semicolon, or bracket
+				 * that terminates the word. NumComponents
+				 * counts the total number of sub-tokens that
+				 * make up the word. This includes, for
+				 * example, sub-tokens of TCL_TOKEN_VARIABLE
+				 * tokens. */
+    TCL_TOKEN_SIMPLE_WORD = 2,	/* This token is just like TCL_TOKEN_WORD
+				 * except that the word is guaranteed to
+				 * consist of a single TCL_TOKEN_TEXT
+				 * sub-token. */
+    TCL_TOKEN_TEXT = 4,		/* The token describes a range of literal text
+				 * that is part of a word. NumComponents is
+				 * always 0. */
+    TCL_TOKEN_BS = 8,		/* The token describes a backslash sequence
+				 * that must be collapsed. NumComponents is
+				 * always 0. */
+    TCL_TOKEN_COMMAND = 16,	/* The token describes a command whose result
+				 * must be substituted into the word. The
+				 * token includes the enclosing brackets.
+				 * NumComponents is always 0. */
+    TCL_TOKEN_VARIABLE = 32,	/* The token describes a variable
+				 * substitution, including the dollar sign,
+				 * variable name, and array index (if there is
+				 * one) up through the right parentheses.
+				 * NumComponents tells how many additional
+				 * tokens follow to represent the variable
+				 * name. The first token will be a
+				 * TCL_TOKEN_TEXT token that describes the
+				 * variable name. If the variable is an array
+				 * reference then there will be one or more
+				 * additional tokens, of type TCL_TOKEN_TEXT,
+				 * TCL_TOKEN_BS, TCL_TOKEN_COMMAND, and
+				 * TCL_TOKEN_VARIABLE, that describe the array
+				 * index; numComponents counts the total
+				 * number of nested tokens that make up the
+				 * variable reference, including sub-tokens of
+				 * TCL_TOKEN_VARIABLE tokens. */
+    TCL_TOKEN_SUB_EXPR = 64,	/* The token describes one subexpression of an
+				 * expression, from the first non-blank
+				 * character of the subexpression up to but
+				 * not including the space, brace, or bracket
+				 * that terminates the subexpression.
+				 * NumComponents counts the total number of
+				 * following subtokens that make up the
+				 * subexpression; this includes all subtokens
+				 * for any nested TCL_TOKEN_SUB_EXPR tokens.
+				 * For example, a numeric value used as a
+				 * primitive operand is described by a
+				 * TCL_TOKEN_SUB_EXPR token followed by a
+				 * TCL_TOKEN_TEXT token. A binary
+				 * subexpression is described by a
+				 * TCL_TOKEN_SUB_EXPR token followed by the
+				 * TCL_TOKEN_OPERATOR token for the operator,
+				 * then TCL_TOKEN_SUB_EXPR tokens for the left
+				 * then the right operands. */
+    TCL_TOKEN_OPERATOR = 128,	/* The token describes one expression
+				 * operator.  An operator might be the name of
+				 * a math function such as "abs". A
+				 * TCL_TOKEN_OPERATOR token is always preceded
+				 * by one TCL_TOKEN_SUB_EXPR token for the
+				 * operator's subexpression, and is followed
+				 * by zero or more TCL_TOKEN_SUB_EXPR tokens
+				 * for the operator's operands. NumComponents
+				 * is always 0. */
+    TCL_TOKEN_EXPAND_WORD = 256	/* This token is just like TCL_TOKEN_WORD
+				 * except that it marks a word that began with
+				 * the literal character prefix "{*}". This
+				 * word is marked to be expanded - that is,
+				 * broken into words after substitution is
+				 * complete. */
+};
 
 /*
  * Parsing error types. On any parsing error, one of these values will be
  * stored in the error field of the Tcl_Parse structure defined below.
  */
 
-#define TCL_PARSE_SUCCESS		0
-#define TCL_PARSE_QUOTE_EXTRA		1
-#define TCL_PARSE_BRACE_EXTRA		2
-#define TCL_PARSE_MISSING_BRACE		3
-#define TCL_PARSE_MISSING_BRACKET	4
-#define TCL_PARSE_MISSING_PAREN		5
-#define TCL_PARSE_MISSING_QUOTE		6
-#define TCL_PARSE_MISSING_VAR_BRACE	7
-#define TCL_PARSE_SYNTAX		8
-#define TCL_PARSE_BAD_NUMBER		9
+enum TclParsingErrors {
+    TCL_PARSE_SUCCESS = 0,
+    TCL_PARSE_QUOTE_EXTRA = 1,
+    TCL_PARSE_BRACE_EXTRA = 2,
+    TCL_PARSE_MISSING_BRACE = 3,
+    TCL_PARSE_MISSING_BRACKET = 4,
+    TCL_PARSE_MISSING_PAREN = 5,
+    TCL_PARSE_MISSING_QUOTE = 6,
+    TCL_PARSE_MISSING_VAR_BRACE = 7,
+    TCL_PARSE_SYNTAX = 8,
+    TCL_PARSE_BAD_NUMBER = 9
+};
 
 /*
  * A structure of the following type is filled in by Tcl_ParseCommand. It
@@ -2030,52 +2084,53 @@ typedef struct Tcl_EncodingType {
 /*
  * The following definitions are used as values for the conversion control
  * flags argument when converting text from one character set to another:
- *
- * TCL_ENCODING_START -		Signifies that the source buffer is the first
- *				block in a (potentially multi-block) input
- *				stream. Tells the conversion function to reset
- *				to an initial state and perform any
- *				initialization that needs to occur before the
- *				first byte is converted. If the source buffer
- *				contains the entire input stream to be
- *				converted, this flag should be set.
- * TCL_ENCODING_END -		Signifies that the source buffer is the last
- *				block in a (potentially multi-block) input
- *				stream. Tells the conversion routine to
- *				perform any finalization that needs to occur
- *				after the last byte is converted and then to
- *				reset to an initial state. If the source
- *				buffer contains the entire input stream to be
- *				converted, this flag should be set.
- * TCL_ENCODING_STOPONERROR -	If set, the converter returns immediately upon
- *				encountering an invalid byte sequence or a
- *				source character that has no mapping in the
- *				target encoding. If clear, the converter
- *				substitues the problematic character(s) with
- *				one or more "close" characters in the
- *				destination buffer and then continues to
- *				convert the source.
- * TCL_ENCODING_NO_TERMINATE - 	If set, Tcl_ExternalToUtf does not append a
- *				terminating NUL byte.  Since it does not need
- *				an extra byte for a terminating NUL, it fills
- *				all dstLen bytes with encoded UTF-8 content if
- *				needed.  If clear, a byte is reserved in the
- *				dst space for NUL termination, and a
- *				terminating NUL is appended.
- * TCL_ENCODING_CHAR_LIMIT -	If set and dstCharsPtr is not NULL, then
- *				Tcl_ExternalToUtf takes the initial value of
- *				*dstCharsPtr as a limit of the maximum number
- *				of chars to produce in the encoded UTF-8
- *				content.  Otherwise, the number of chars
- *				produced is controlled only by other limiting
- *				factors.
  */
 
-#define TCL_ENCODING_START		0x01
-#define TCL_ENCODING_END		0x02
-#define TCL_ENCODING_STOPONERROR	0x04
-#define TCL_ENCODING_NO_TERMINATE	0x08
-#define TCL_ENCODING_CHAR_LIMIT		0x10
+enum TclEncodingFlags {
+    TCL_ENCODING_START = 1,	/* Signifies that the source buffer is the
+				 * first block in a (potentially multi-block)
+				 * input stream. Tells the conversion function
+				 * to reset to an initial state and perform
+				 * any initialization that needs to occur
+				 * before the first byte is converted. If the
+				 * source buffer contains the entire input
+				 * stream to be converted, this flag should be
+				 * set. */
+    TCL_ENCODING_END = 2,	/* Signifies that the source buffer is the
+				 * last block in a (potentially multi-block)
+				 * input stream. Tells the conversion routine
+				 * to perform any finalization that needs to
+				 * occur after the last byte is converted and
+				 * then to reset to an initial state. If the
+				 * source buffer contains the entire input
+				 * stream to be converted, this flag should be
+				 * set. */
+    TCL_ENCODING_STOPONERROR = 4,
+				/* If set, the converter returns immediately
+				 * upon encountering an invalid byte sequence
+				 * or a source character that has no mapping
+				 * in the target encoding. If clear, the
+				 * converter substitues the problematic
+				 * character(s) with one or more "close"
+				 * characters in the destination buffer and
+				 * then continues to convert the source.*/
+    TCL_ENCODING_NO_TERMINATE = 8,
+				/* If set, Tcl_ExternalToUtf does not append a
+				 * terminating NUL byte. Since it does not
+				 * need an extra byte for a terminating NUL,
+				 * it fills all dstLen bytes with encoded
+				 * UTF-8 content if needed. If clear, a byte
+				 * is reserved in the dst space for NUL
+				 * termination, and a terminating NUL is
+				 * appended. */
+    TCL_ENCODING_CHAR_LIMIT = 16/* If set and dstCharsPtr is not NULL, then
+				 * Tcl_ExternalToUtf takes the initial value
+				 * of *dstCharsPtr as a limit of the maximum
+				 * number of chars to produce in the encoded
+				 * UTF-8 content.  Otherwise, the number of
+				 * chars produced is controlled only by other
+				 * limiting factors. */
+};
 
 /*
  * The following definitions are the error codes returned by the conversion
@@ -2158,8 +2213,10 @@ typedef struct Tcl_Config {
  * interpreter. Used for Tcl_{Add,Remove}LimitHandler type argument.
  */
 
-#define TCL_LIMIT_COMMANDS	0x01
-#define TCL_LIMIT_TIME		0x02
+enum TclLimitHandlerTypes {
+    TCL_LIMIT_COMMANDS = 0x01,
+    TCL_LIMIT_TIME = 0x02
+};
 
 /*
  * Structure containing information about a limit handler to be called when a
@@ -2213,15 +2270,17 @@ typedef struct {
  * documentation for details.
  */
 
-#define TCL_ARGV_CONSTANT	15
-#define TCL_ARGV_INT		16
-#define TCL_ARGV_STRING		17
-#define TCL_ARGV_REST		18
-#define TCL_ARGV_FLOAT		19
-#define TCL_ARGV_FUNC		20
-#define TCL_ARGV_GENFUNC	21
-#define TCL_ARGV_HELP		22
-#define TCL_ARGV_END		23
+enum TclArgvInfoTypes {
+    TCL_ARGV_CONSTANT = 15,
+    TCL_ARGV_INT = 16,
+    TCL_ARGV_STRING = 17,
+    TCL_ARGV_REST = 18,
+    TCL_ARGV_FLOAT = 19,
+    TCL_ARGV_FUNC = 20,
+    TCL_ARGV_GENFUNC = 21,
+    TCL_ARGV_HELP = 22,
+    TCL_ARGV_END = 23
+};
 
 /*
  * Types of callback functions for the TCL_ARGV_FUNC and TCL_ARGV_GENFUNC
@@ -2255,18 +2314,20 @@ typedef int (Tcl_ArgvGenFuncProc)(ClientData clientData, Tcl_Interp *interp,
  * Tcl_ZlibStreamInit functions.
  */
 
-#define TCL_ZLIB_FORMAT_RAW	1
-#define TCL_ZLIB_FORMAT_ZLIB	2
-#define TCL_ZLIB_FORMAT_GZIP	4
-#define TCL_ZLIB_FORMAT_AUTO	8
+enum TclZlibFlags {
+    TCL_ZLIB_FORMAT_RAW = 1,
+    TCL_ZLIB_FORMAT_ZLIB = 2,
+    TCL_ZLIB_FORMAT_GZIP = 4,
+    TCL_ZLIB_FORMAT_AUTO = 8,
 
-/*
- * Constants that describe whether the stream is to operate in compressing or
- * decompressing mode.
- */
+    /*
+     * Constants that describe whether the stream is to operate in compressing
+     * or decompressing mode.
+     */
 
-#define TCL_ZLIB_STREAM_DEFLATE	16
-#define TCL_ZLIB_STREAM_INFLATE	32
+    TCL_ZLIB_STREAM_DEFLATE = 16,
+    TCL_ZLIB_STREAM_INFLATE = 32
+};
 
 /*
  * Constants giving compression levels. Use of TCL_ZLIB_COMPRESS_DEFAULT is
@@ -2282,25 +2343,32 @@ typedef int (Tcl_ArgvGenFuncProc)(ClientData clientData, Tcl_Interp *interp,
  * Constants for types of flushing, used with Tcl_ZlibFlush.
  */
 
-#define TCL_ZLIB_NO_FLUSH	0
-#define TCL_ZLIB_FLUSH		2
-#define TCL_ZLIB_FULLFLUSH	3
-#define TCL_ZLIB_FINALIZE	4
+enum TclZlibFlushModes {
+    TCL_ZLIB_NO_FLUSH = 0,
+    TCL_ZLIB_FLUSH = 2,
+    TCL_ZLIB_FULLFLUSH = 3,
+    TCL_ZLIB_FINALIZE = 4
+};
 
 /*
  *----------------------------------------------------------------------------
  * Definitions needed for the Tcl_LoadFile function. [TIP #416]
  */
 
-#define TCL_LOAD_GLOBAL 1
-#define TCL_LOAD_LAZY 2
+enum TclLoadFileFlags {
+    TCL_LOAD_GLOBAL = 1,
+    TCL_LOAD_LAZY = 2
+};
 
 /*
  *----------------------------------------------------------------------------
  * Definitions needed for the Tcl_OpenTcpServerEx function. [TIP #456]
  */
-#define TCL_TCPSERVER_REUSEADDR (1<<0)
-#define TCL_TCPSERVER_REUSEPORT (1<<1)
+
+enum TclOpenTcpServerFlags {
+    TCL_TCPSERVER_REUSEADDR = (1<<0),
+    TCL_TCPSERVER_REUSEPORT = (1<<1)
+};
 
 /*
  * Constants for special int-typed values, see TIP #494
@@ -2380,6 +2448,9 @@ EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
 			    const char *version, int exact);
 EXTERN void		Tcl_InitSubsystems(void);
 EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);
+#ifndef TCL_NO_DEPRECATED
+#   define Tcl_StaticPackage Tcl_StaticLibrary
+#endif
 #ifdef _WIN32
 EXTERN int		TclZipfs_AppHook(int *argc, wchar_t ***argv);
 #else

generic/tclAlloc.c

@@ -94,7 +94,7 @@ union overhead {
 
 #define MINBLOCK	((sizeof(union overhead) + (TCL_ALLOCALIGN-1)) & ~(TCL_ALLOCALIGN-1))
 #define NBUCKETS	(13 - (MINBLOCK >> 4))
-#define MAXMALLOC	(1<<(NBUCKETS+2))
+#define MAXMALLOC	((size_t)1 << (NBUCKETS+2))
 static union overhead *nextf[NBUCKETS];
 
 /*
@@ -583,7 +583,7 @@ TclpRealloc(
 	Tcl_MutexUnlock(allocMutexPtr);
 	return (void *)(overPtr+1);
     }
-    maxSize = 1 << (i+3);
+    maxSize = (size_t)1 << (i+3);
     expensive = 0;
     if (numBytes+OVERHEAD > maxSize) {
 	expensive = 1;
@@ -656,18 +656,18 @@ mstats(
 	for (j=0, overPtr=nextf[i]; overPtr; overPtr=overPtr->next, j++) {
 	    fprintf(stderr, " %u", j);
 	}
-	totalFree += ((size_t)j) * (1 << (i + 3));
+	totalFree += ((size_t)j) * ((size_t)1 << (i + 3));
     }
 
     fprintf(stderr, "\nused:\t");
     for (i = 0; i < NBUCKETS; i++) {
 	fprintf(stderr, " %" TCL_Z_MODIFIER "u", numMallocs[i]);
-	totalUsed += numMallocs[i] * (1 << (i + 3));
+	totalUsed += numMallocs[i] * ((size_t)1 << (i + 3));
     }
 
     fprintf(stderr, "\n\tTotal small in use: %" TCL_Z_MODIFIER "u, total free: %" TCL_Z_MODIFIER "u\n",
 	totalUsed, totalFree);
-    fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_Z_MODIFIER "u\n",
+    fprintf(stderr, "\n\tNumber of big (>%" TCL_Z_MODIFIER "u) blocks in use: %" TCL_Z_MODIFIER "u\n",
 	    MAXMALLOC, numMallocs[NBUCKETS]);
 
     Tcl_MutexUnlock(allocMutexPtr);
@@ -748,6 +748,8 @@ TclpRealloc(
 }
 
 #endif /* !USE_TCLALLOC */
+#else
+TCL_MAC_EMPTY_FILE(generic_tclAlloc_c)
 #endif /* !TCL_THREADS */
 
 /*

generic/tclBasic.c

@@ -774,6 +774,10 @@ Tcl_CreateInterp(void)
     Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS);
     iPtr->packageUnknown = NULL;
 
+#ifdef _WIN32
+#   define getenv(x) _wgetenv(L##x) /* On Windows, use _wgetenv below */
+#endif
+
     /* TIP #268 */
 #if (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE)
     if (getenv("TCL_PKG_PREFER_LATEST") == NULL) {
@@ -3509,6 +3513,8 @@ Tcl_DeleteCommandFromToken(
 
     if (cmdPtr->tracePtr != NULL) {
 	CommandTrace *tracePtr;
+	/* Note that CallCommandTraces() never frees cmdPtr, that's
+	 * done just before Tcl_DeleteCommandFromToken() returns  */
 	CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE);
 
 	/*
@@ -3678,7 +3684,6 @@ CallCommandTraces(
 	}
     }
     cmdPtr->flags |= CMD_TRACE_ACTIVE;
-    cmdPtr->refCount++;
 
     result = NULL;
     active.nextPtr = iPtr->activeCmdTracePtr;
@@ -3736,7 +3741,6 @@ CallCommandTraces(
      */
 
     cmdPtr->flags &= ~CMD_TRACE_ACTIVE;
-    cmdPtr->refCount--;
     iPtr->activeCmdTracePtr = active.nextPtr;
     Tcl_Release(iPtr);
     return result;

generic/tclClock.c

@@ -1650,19 +1650,37 @@ ClockGetenvObjCmd(
     int objc,
     Tcl_Obj *const objv[])
 {
+#ifdef _WIN32
+    const WCHAR *varName;
+    const WCHAR *varValue;
+    Tcl_DString ds;
+#else
     const char *varName;
     const char *varValue;
+#endif
 
     if (objc != 2) {
 	Tcl_WrongNumArgs(interp, 1, objv, "name");
 	return TCL_ERROR;
     }
+#ifdef _WIN32
+    Tcl_DStringInit(&ds);
+    varName = Tcl_UtfToWCharDString(TclGetString(objv[1]), -1, &ds);
+    varValue = _wgetenv(varName);
+    if (varValue == NULL) {
+	Tcl_DStringFree(&ds);
+    } else {
+	Tcl_DStringSetLength(&ds, 0);
+	Tcl_WCharToUtfDString(varValue, -1, &ds);
+	Tcl_DStringResult(interp, &ds);
+    }
+#else
     varName = TclGetString(objv[1]);
     varValue = getenv(varName);
-    if (varValue == NULL) {
-	varValue = "";
+    if (varValue != NULL) {
+	Tcl_SetObjResult(interp, Tcl_NewStringObj(varValue, -1));
     }
-    Tcl_SetObjResult(interp, Tcl_NewStringObj(varValue, -1));
+#endif
     return TCL_OK;
 }
 
@@ -2021,15 +2039,24 @@ ClockSecondsObjCmd(
  *----------------------------------------------------------------------
  */
 
+#ifdef _WIN32
+#define getenv(x) _wgetenv(L##x)
+#else
+#define WCHAR char
+#define wcslen strlen
+#define wcscmp strcmp
+#define wcscpy strcpy
+#endif
+
 static void
 TzsetIfNecessary(void)
 {
-    static char *tzWas = (char *)INT2PTR(-1);	/* Previous value of TZ, protected by
-				 * clockMutex. */
+    static WCHAR* tzWas = (WCHAR *)INT2PTR(-1);	 /* Previous value of TZ, protected by
+					  * clockMutex. */
     static long	 tzLastRefresh = 0;	 /* Used for latency before next refresh */
     static size_t tzEnvEpoch = 0;        /* Last env epoch, for faster signaling,
 					    that TZ changed via TCL */
-    const char *tzIsNow;	/* Current value of TZ */
+    const WCHAR *tzIsNow;		 /* Current value of TZ */
 
     /*
      * Prevent performance regression on some platforms by resolving of system time zone:
@@ -2047,17 +2074,17 @@ TzsetIfNecessary(void)
 
     Tcl_MutexLock(&clockMutex);
     tzIsNow = getenv("TZ");
-    if (tzIsNow != NULL && (tzWas == NULL || tzWas == INT2PTR(-1)
-	    || strcmp(tzIsNow, tzWas) != 0)) {
+    if (tzIsNow != NULL && (tzWas == NULL || tzWas == (WCHAR *)INT2PTR(-1)
+	    || wcscmp(tzIsNow, tzWas) != 0)) {
 	tzset();
-	if (tzWas != NULL && tzWas != INT2PTR(-1)) {
+	if (tzWas != NULL && tzWas != (WCHAR *)INT2PTR(-1)) {
 	    ckfree(tzWas);
 	}
-	tzWas = (char *)ckalloc(strlen(tzIsNow) + 1);
-	strcpy(tzWas, tzIsNow);
+	tzWas = (WCHAR *)ckalloc(sizeof(WCHAR) * (wcslen(tzIsNow) + 1));
+	wcscpy(tzWas, tzIsNow);
     } else if (tzIsNow == NULL && tzWas != NULL) {
 	tzset();
-	if (tzWas != INT2PTR(-1)) ckfree(tzWas);
+	if (tzWas != (WCHAR *)INT2PTR(-1)) ckfree(tzWas);
 	tzWas = NULL;
     }
     Tcl_MutexUnlock(&clockMutex);

generic/tclCmdIL.c

@@ -86,12 +86,14 @@ typedef struct {
  * following values.
  */
 
-#define SORTMODE_ASCII		0
-#define SORTMODE_INTEGER	1
-#define SORTMODE_REAL		2
-#define SORTMODE_COMMAND	3
-#define SORTMODE_DICTIONARY	4
-#define SORTMODE_ASCII_NC	8
+enum SortModeFlags {
+    SORTMODE_ASCII = 0,
+    SORTMODE_INTEGER = 1,
+    SORTMODE_REAL = 2,
+    SORTMODE_COMMAND = 3,
+    SORTMODE_DICTIONARY = 4,
+    SORTMODE_ASCII_NC = 8
+};
 
 /*
  * Forward declarations for procedures defined in this file:
@@ -1700,7 +1702,7 @@ InfoLoadedCmd(
     } else {			/* Get pkgs just in specified interp. */
 	packageName = TclGetString(objv[2]);
     }
-    return TclGetLoadedPackagesEx(interp, interpName, packageName);
+    return TclGetLoadedLibraries(interp, interpName, packageName);
 }
 
 /*

generic/tclCompExpr.c

@@ -123,26 +123,27 @@ enum Marks {
  * store a NODE_TYPE code.
  */
 
-#define NODE_TYPE	0xC0
+enum NodeTypeFlags {
+    NODE_TYPE = 0xC0,
 
-/*
- * The four category values are LEAF, UNARY, and BINARY, explained below, and
- * "uncategorized", which is used either temporarily, until context determines
- * which of the other three categories is correct, or for lexemes like
- * INVALID, which aren't really lexemes at all, but indicators of a parsing
- * error. Note that the codes must be distinct to distinguish categories, but
- * need not take the form of a bit array.
- */
+    /*
+     * The four category values are LEAF, UNARY, and BINARY, explained below,
+     * and "uncategorized", which is used either temporarily, until context
+     * determines which of the other three categories is correct, or for
+     * lexemes like INVALID, which aren't really lexemes at all, but
+     * indicators of a parsing error. Note that the codes must be distinct to
+     * distinguish categories, but need not take the form of a bit array.
+     */
 
-#define BINARY		0x40	/* This lexeme is a binary operator. An OpNode
+    BINARY = 0x40,		/* This lexeme is a binary operator. An OpNode
 				 * representing it should go into the parse
 				 * tree, and two operands should be parsed for
 				 * it in the expression. */
-#define UNARY		0x80	/* This lexeme is a unary operator. An OpNode
+    UNARY = 0x80,		/* This lexeme is a unary operator. An OpNode
 				 * representing it should go into the parse
 				 * tree, and one operand should be parsed for
 				 * it in the expression. */
-#define LEAF		0xC0	/* This lexeme is a leaf operand in the parse
+    LEAF = 0xC0			/* This lexeme is a leaf operand in the parse
 				 * tree. No OpNode will be placed in the tree
 				 * for it. Either a literal value will be
 				 * appended to the list of literals in this
@@ -150,47 +151,42 @@ enum Marks {
 				 * be appended in a Tcl_Parse struct to
 				 * represent those leaves that require some
 				 * form of substitution. */
+};
 
-/* Uncategorized lexemes */
+enum LexemeTypes {
+    /* Uncategorized lexemes */
 
-#define PLUS		1	/* Ambiguous. Resolves to UNARY_PLUS or
+    PLUS = 1,			/* Ambiguous. Resolves to UNARY_PLUS or
 				 * BINARY_PLUS according to context. */
-#define MINUS		2	/* Ambiguous. Resolves to UNARY_MINUS or
+    MINUS = 2,			/* Ambiguous. Resolves to UNARY_MINUS or
 				 * BINARY_MINUS according to context. */
-#define BAREWORD	3	/* Ambigous. Resolves to BOOLEAN or to
+    BAREWORD = 3,		/* Ambigous. Resolves to BOOLEAN or to
 				 * FUNCTION or a parse error according to
 				 * context and value. */
-#define INCOMPLETE	4	/* A parse error. Used only when the single
+    INCOMPLETE = 4,		/* A parse error. Used only when the single
 				 * "=" is encountered.  */
-#define INVALID		5	/* A parse error. Used when any punctuation
+    INVALID = 5,		/* A parse error. Used when any punctuation
 				 * appears that's not a supported operator. */
-#define COMMENT		6	/* Comment. Lasts to end of line or end of
+    COMMENT = 6,		/* Comment. Lasts to end of line or end of
 				 * expression, whichever comes first. */
 
-/* Leaf lexemes */
+    /* Leaf lexemes */
 
-#define NUMBER		(LEAF | 1)
-				/* For literal numbers */
-#define SCRIPT		(LEAF | 2)
-				/* Script substitution; [foo] */
-#define BOOLEAN		(LEAF | BAREWORD)
-				/* For literal booleans */
-#define BRACED		(LEAF | 4)
-				/* Braced string; {foo bar} */
-#define VARIABLE	(LEAF | 5)
-				/* Variable substitution; $x */
-#define QUOTED		(LEAF | 6)
-				/* Quoted string; "foo $bar [soom]" */
-#define EMPTY		(LEAF | 7)
-				/* Used only for an empty argument list to a
+    NUMBER = (LEAF | 1),	/* For literal numbers */
+    SCRIPT = (LEAF | 2),	/* Script substitution; [foo] */
+    BOOLEAN = (LEAF | BAREWORD),/* For literal booleans */
+    BRACED = (LEAF | 4),	/* Braced string; {foo bar} */
+    VARIABLE = (LEAF | 5),	/* Variable substitution; $x */
+    QUOTED = (LEAF | 6),	/* Quoted string; "foo $bar [soom]" */
+    EMPTY = (LEAF | 7),		/* Used only for an empty argument list to a
 				 * function. Represents the empty string
 				 * within parens in the expression: rand() */
 
-/* Unary operator lexemes */
+    /* Unary operator lexemes */
 
-#define UNARY_PLUS	(UNARY | PLUS)
-#define UNARY_MINUS	(UNARY | MINUS)
-#define FUNCTION	(UNARY | BAREWORD)
+    UNARY_PLUS = (UNARY | PLUS),
+    UNARY_MINUS = (UNARY | MINUS),
+    FUNCTION = (UNARY | BAREWORD),
 				/* This is a bit of "creative interpretation"
 				 * on the part of the parser. A function call
 				 * is parsed into the parse tree according to
@@ -206,69 +202,62 @@ enum Marks {
 				 * include such exceptional handling in the
 				 * code against the need we would otherwise
 				 * have for more lexeme categories. */
-#define START		(UNARY | 4)
-				/* This lexeme isn't parsed from the
+    START = (UNARY | 4),	/* This lexeme isn't parsed from the
 				 * expression text at all. It represents the
 				 * start of the expression and sits at the
 				 * root of the parse tree where it serves as
 				 * the start/end point of traversals. */
-#define OPEN_PAREN	(UNARY | 5)
-				/* Another bit of creative interpretation,
+    OPEN_PAREN = (UNARY | 5),	/* Another bit of creative interpretation,
 				 * where we treat "(" as a unary operator with
 				 * the sub-expression between it and its
 				 * matching ")" as its operand. See
 				 * CLOSE_PAREN below. */
-#define NOT		(UNARY | 6)
-#define BIT_NOT		(UNARY | 7)
+    NOT = (UNARY | 6),
+    BIT_NOT = (UNARY | 7),
 
-/* Binary operator lexemes */
+    /* Binary operator lexemes */
 
-#define BINARY_PLUS	(BINARY |  PLUS)
-#define BINARY_MINUS	(BINARY |  MINUS)
-#define COMMA		(BINARY |  3)
-				/* The "," operator is a low precedence binary
+    BINARY_PLUS = (BINARY | PLUS),
+    BINARY_MINUS = (BINARY | MINUS),
+    COMMA =	(BINARY | 3),	/* The "," operator is a low precedence binary
 				 * operator that separates the arguments in a
 				 * function call. The additional constraint
 				 * that this operator can only legally appear
 				 * at the right places within a function call
 				 * argument list are hard coded within
-				 * ParseExpr().  */
-#define MULT		(BINARY |  4)
-#define DIVIDE		(BINARY |  5)
-#define MOD		(BINARY |  6)
-#define LESS		(BINARY |  7)
-#define GREATER		(BINARY |  8)
-#define BIT_AND		(BINARY |  9)
-#define BIT_XOR		(BINARY | 10)
-#define BIT_OR		(BINARY | 11)
-#define QUESTION	(BINARY | 12)
-				/* These two lexemes make up the */
-#define COLON		(BINARY | 13)
-				/* ternary conditional operator, $x ? $y : $z.
+				 * ParseExpr(). */
+    MULT =	(BINARY | 4),
+    DIVIDE =	(BINARY | 5),
+    MOD =	(BINARY | 6),
+    LESS =	(BINARY | 7),
+    GREATER =	(BINARY | 8),
+    BIT_AND =	(BINARY | 9),
+    BIT_XOR =	(BINARY | 10),
+    BIT_OR =	(BINARY | 11),
+    QUESTION =	(BINARY | 12),	/* These two lexemes make up the */
+    COLON =	(BINARY | 13),	/* ternary conditional operator, $x ? $y : $z.
 				 * We treat them as two binary operators to
 				 * avoid another lexeme category, and code the
 				 * additional constraints directly in
 				 * ParseExpr(). For instance, the right
 				 * operand of a "?" operator must be a ":"
 				 * operator. */
-#define LEFT_SHIFT	(BINARY | 14)
-#define RIGHT_SHIFT	(BINARY | 15)
-#define LEQ		(BINARY | 16)
-#define GEQ		(BINARY | 17)
-#define EQUAL		(BINARY | 18)
-#define NEQ		(BINARY | 19)
-#define AND		(BINARY | 20)
-#define OR		(BINARY | 21)
-#define STREQ		(BINARY | 22)
-#define STRNEQ		(BINARY | 23)
-#define EXPON		(BINARY | 24)
-				/* Unlike the other binary operators, EXPON is
+    LEFT_SHIFT =  (BINARY | 14),
+    RIGHT_SHIFT = (BINARY | 15),
+    LEQ	=	(BINARY | 16),
+    GEQ =	(BINARY | 17),
+    EQUAL =	(BINARY | 18),
+    NEQ =	(BINARY | 19),
+    AND =	(BINARY | 20),
+    OR =	(BINARY | 21),
+    STREQ =	(BINARY | 22),
+    STRNEQ =	(BINARY | 23),
+    EXPON =	(BINARY | 24),	/* Unlike the other binary operators, EXPON is
 				 * right associative and this distinction is
 				 * coded directly in ParseExpr(). */
-#define IN_LIST		(BINARY | 25)
-#define NOT_IN_LIST	(BINARY | 26)
-#define CLOSE_PAREN	(BINARY | 27)
-				/* By categorizing the CLOSE_PAREN lexeme as a
+    IN_LIST =	(BINARY | 25),
+    NOT_IN_LIST = (BINARY | 26),
+    CLOSE_PAREN = (BINARY | 27),/* By categorizing the CLOSE_PAREN lexeme as a
 				 * BINARY operator, the normal parsing rules
 				 * for binary operators assure that a close
 				 * paren will not directly follow another
@@ -283,17 +272,17 @@ enum Marks {
 				 * parse tree. The sub-expression between
 				 * parens becomes the single argument of the
 				 * matching OPEN_PAREN unary operator. */
-#define STR_LT		(BINARY | 28)
-#define STR_GT		(BINARY | 29)
-#define STR_LEQ		(BINARY | 30)
-#define STR_GEQ		(BINARY | 31)
-#define END		(BINARY | 32)
-				/* This lexeme represents the end of the
+    STR_LT = (BINARY | 28),
+    STR_GT = (BINARY | 29),
+    STR_LEQ = (BINARY | 30),
+    STR_GEQ = (BINARY | 31),
+    END = (BINARY | 32),	/* This lexeme represents the end of the
 				 * string being parsed. Treating it as a
 				 * binary operator follows the same logic as
 				 * the CLOSE_PAREN lexeme and END pairs with
 				 * START, in the same way that CLOSE_PAREN
 				 * pairs with OPEN_PAREN. */
+};
 
 /*
  * When ParseExpr() builds the parse tree it must choose which operands to

generic/tclCompile.h

@@ -395,21 +395,17 @@ typedef struct CompileEnv {
  * CmdLocation map, and the compilation AuxData array.
  */
 
-/*
- * A PRECOMPILED bytecode struct is one that was generated from a compiled
- * image rather than implicitly compiled from source
- */
-
-#define TCL_BYTECODE_PRECOMPILED		0x0001
-
-/*
- * When a bytecode is compiled, interp or namespace resolvers have not been
- * applied yet: this is indicated by the TCL_BYTECODE_RESOLVE_VARS flag.
- */
-
-#define TCL_BYTECODE_RESOLVE_VARS		0x0002
-
-#define TCL_BYTECODE_RECOMPILE			0x0004
+enum BytecodeFlags {
+    TCL_BYTECODE_PRECOMPILED = 0x0001,
+				/* A PRECOMPILED bytecode struct is one that
+				 * was generated from a compiled image rather
+				 * than implicitly compiled from source. */
+    TCL_BYTECODE_RESOLVE_VARS = 0x0002,
+				/* When a bytecode is compiled, interp or
+				 * namespace resolvers have not been applied
+				 * yet: this is indicated by the this flag. */
+    TCL_BYTECODE_RECOMPILE = 0x0004
+};
 
 typedef struct ByteCode {
     TclHandle interpHandle;	/* Handle for interpreter containing the
@@ -540,316 +536,306 @@ typedef struct ByteCode {
  * tclExecute.c.
  */
 
-/* Opcodes 0 to 9 */
-#define INST_DONE			0
-#define INST_PUSH1			1
-#define INST_PUSH4			2
-#define INST_POP			3
-#define INST_DUP			4
-#define INST_STR_CONCAT1		5
-#define INST_INVOKE_STK1		6
-#define INST_INVOKE_STK4		7
-#define INST_EVAL_STK			8
-#define INST_EXPR_STK			9
+#ifdef _BUILD_TCL_EXECUTE
+#define IS_DEPRECATED /* nothing */
+#else
+#define IS_DEPRECATED TCL_DEPRECATED_API("no longer used")
+#endif /* _BUILD_TCL_EXECUTE*/
 
-/* Opcodes 10 to 23 */
-#define INST_LOAD_SCALAR1		10
-#define INST_LOAD_SCALAR4		11
-#define INST_LOAD_SCALAR_STK		12
-#define INST_LOAD_ARRAY1		13
-#define INST_LOAD_ARRAY4		14
-#define INST_LOAD_ARRAY_STK		15
-#define INST_LOAD_STK			16
-#define INST_STORE_SCALAR1		17
-#define INST_STORE_SCALAR4		18
-#define INST_STORE_SCALAR_STK		19
-#define INST_STORE_ARRAY1		20
-#define INST_STORE_ARRAY4		21
-#define INST_STORE_ARRAY_STK		22
-#define INST_STORE_STK			23
+enum TclBytecodeOpcodes {
+    /* Opcodes 0 to 9: Basic operations */
+    INST_DONE = 0,
+    INST_PUSH1 = 1,
+    INST_PUSH4 = 2,
+    INST_POP = 3,
+    INST_DUP = 4,
+    INST_STR_CONCAT1 = 5,
+    INST_INVOKE_STK1 = 6,
+    INST_INVOKE_STK4 = 7,
+    INST_EVAL_STK = 8,
+    INST_EXPR_STK = 9,
 
-/* Opcodes 24 to 33 */
-#define INST_INCR_SCALAR1		24
-#define INST_INCR_SCALAR_STK		25
-#define INST_INCR_ARRAY1		26
-#define INST_INCR_ARRAY_STK		27
-#define INST_INCR_STK			28
-#define INST_INCR_SCALAR1_IMM		29
-#define INST_INCR_SCALAR_STK_IMM	30
-#define INST_INCR_ARRAY1_IMM		31
-#define INST_INCR_ARRAY_STK_IMM		32
-#define INST_INCR_STK_IMM		33
+    /* Opcodes 10 to 23: LOAD and STORE */
+    INST_LOAD_SCALAR1 = 10,
+    INST_LOAD_SCALAR4 = 11,
+    INST_LOAD_SCALAR_STK = 12,
+    INST_LOAD_ARRAY1 = 13,
+    INST_LOAD_ARRAY4 = 14,
+    INST_LOAD_ARRAY_STK = 15,
+    INST_LOAD_STK = 16,
+    INST_STORE_SCALAR1 = 17,
+    INST_STORE_SCALAR4 = 18,
+    INST_STORE_SCALAR_STK = 19,
+    INST_STORE_ARRAY1 = 20,
+    INST_STORE_ARRAY4 = 21,
+    INST_STORE_ARRAY_STK = 22,
+    INST_STORE_STK = 23,
 
-/* Opcodes 34 to 39 */
-#define INST_JUMP1			34
-#define INST_JUMP4			35
-#define INST_JUMP_TRUE1			36
-#define INST_JUMP_TRUE4			37
-#define INST_JUMP_FALSE1		38
-#define INST_JUMP_FALSE4		39
+    /* Opcodes 24 to 33: INCR */
+    INST_INCR_SCALAR1 = 24,
+    INST_INCR_SCALAR_STK = 25,
+    INST_INCR_ARRAY1 = 26,
+    INST_INCR_ARRAY_STK = 27,
+    INST_INCR_STK = 28,
+    INST_INCR_SCALAR1_IMM = 29,
+    INST_INCR_SCALAR_STK_IMM = 30,
+    INST_INCR_ARRAY1_IMM = 31,
+    INST_INCR_ARRAY_STK_IMM = 32,
+    INST_INCR_STK_IMM = 33,
 
-/* Opcodes 40 to 64 */
-#define INST_LOR			40
-#define INST_LAND			41
-#define INST_BITOR			42
-#define INST_BITXOR			43
-#define INST_BITAND			44
-#define INST_EQ				45
-#define INST_NEQ			46
-#define INST_LT				47
-#define INST_GT				48
-#define INST_LE				49
-#define INST_GE				50
-#define INST_LSHIFT			51
-#define INST_RSHIFT			52
-#define INST_ADD			53
-#define INST_SUB			54
-#define INST_MULT			55
-#define INST_DIV			56
-#define INST_MOD			57
-#define INST_UPLUS			58
-#define INST_UMINUS			59
-#define INST_BITNOT			60
-#define INST_LNOT			61
-#define INST_CALL_BUILTIN_FUNC1		62
-#define INST_CALL_FUNC1			63
-#define INST_TRY_CVT_TO_NUMERIC		64
+    /* Opcodes 34 to 39: JUMP */
+    INST_JUMP1 = 34,
+    INST_JUMP4 = 35,
+    INST_JUMP_TRUE1 = 36,
+    INST_JUMP_TRUE4 = 37,
+    INST_JUMP_FALSE1 = 38,
+    INST_JUMP_FALSE4 = 39,
 
-/* Opcodes 65 to 66 */
-#define INST_BREAK			65
-#define INST_CONTINUE			66
+    /* Opcodes 40 to 64: Expression implementation */
+    INST_LOR = 40,
+    INST_LAND = 41,
+    INST_BITOR = 42,
+    INST_BITXOR = 43,
+    INST_BITAND = 44,
+    INST_EQ = 45,
+    INST_NEQ = 46,
+    INST_LT = 47,
+    INST_GT = 48,
+    INST_LE = 49,
+    INST_GE = 50,
+    INST_LSHIFT = 51,
+    INST_RSHIFT = 52,
+    INST_ADD = 53,
+    INST_SUB = 54,
+    INST_MULT = 55,
+    INST_DIV = 56,
+    INST_MOD = 57,
+    INST_UPLUS = 58,
+    INST_UMINUS = 59,
+    INST_BITNOT = 60,
+    INST_LNOT = 61,
+#ifndef NO_DEPRECATED_BYTECODES
+    INST_CALL_BUILTIN_FUNC1 IS_DEPRECATED = 62,
+    INST_CALL_FUNC1 IS_DEPRECATED = 63,
+#endif
+    INST_TRY_CVT_TO_NUMERIC = 64,
 
-/* Opcodes 67 to 68 */
-#define INST_FOREACH_START4		67 /* DEPRECATED */
-#define INST_FOREACH_STEP4		68 /* DEPRECATED */
+    /* Opcodes 65 to 66: Local exceptions */
+    INST_BREAK = 65,
+    INST_CONTINUE = 66,
 
-/* Opcodes 69 to 72 */
-#define INST_BEGIN_CATCH4		69
-#define INST_END_CATCH			70
-#define INST_PUSH_RESULT		71
-#define INST_PUSH_RETURN_CODE		72
+#ifndef NO_DEPRECATED_BYTECODES
+    /* Opcodes 67 to 68: Old Foreach */
+    INST_FOREACH_START4 IS_DEPRECATED = 67,
+    INST_FOREACH_STEP4 IS_DEPRECATED = 68,
+#endif
 
-/* Opcodes 73 to 78 */
-#define INST_STR_EQ			73
-#define INST_STR_NEQ			74
-#define INST_STR_CMP			75
-#define INST_STR_LEN			76
-#define INST_STR_INDEX			77
-#define INST_STR_MATCH			78
+    /* Opcodes 69 to 72: Catch */
+    INST_BEGIN_CATCH4 = 69,
+    INST_END_CATCH = 70,
+    INST_PUSH_RESULT = 71,
+    INST_PUSH_RETURN_CODE = 72,
 
-/* Opcodes 78 to 81 */
-#define INST_LIST			79
-#define INST_LIST_INDEX			80
-#define INST_LIST_LENGTH		81
+    /* Opcodes 73 to 78: misc string ops */
+    INST_STR_EQ = 73,
+    INST_STR_NEQ = 74,
+    INST_STR_CMP = 75,
+    INST_STR_LEN = 76,
+    INST_STR_INDEX = 77,
+    INST_STR_MATCH = 78,
 
-/* Opcodes 82 to 87 */
-#define INST_APPEND_SCALAR1		82
-#define INST_APPEND_SCALAR4		83
-#define INST_APPEND_ARRAY1		84
-#define INST_APPEND_ARRAY4		85
-#define INST_APPEND_ARRAY_STK		86
-#define INST_APPEND_STK			87
+    /* Opcodes 78 to 81: misc list ops */
+    INST_LIST = 79,
+    INST_LIST_INDEX = 80,
+    INST_LIST_LENGTH = 81,
 
-/* Opcodes 88 to 93 */
-#define INST_LAPPEND_SCALAR1		88
-#define INST_LAPPEND_SCALAR4		89
-#define INST_LAPPEND_ARRAY1		90
-#define INST_LAPPEND_ARRAY4		91
-#define INST_LAPPEND_ARRAY_STK		92
-#define INST_LAPPEND_STK		93
+    /* Opcodes 82 to 87: APPEND */
+    INST_APPEND_SCALAR1 = 82,
+    INST_APPEND_SCALAR4 = 83,
+    INST_APPEND_ARRAY1 = 84,
+    INST_APPEND_ARRAY4 = 85,
+    INST_APPEND_ARRAY_STK = 86,
+    INST_APPEND_STK = 87,
 
-/* TIP #22 - LINDEX operator with flat arg list */
+    /* Opcodes 88 to 93: LAPPEND */
+    INST_LAPPEND_SCALAR1 = 88,
+    INST_LAPPEND_SCALAR4 = 89,
+    INST_LAPPEND_ARRAY1 = 90,
+    INST_LAPPEND_ARRAY4 = 91,
+    INST_LAPPEND_ARRAY_STK = 92,
+    INST_LAPPEND_STK = 93,
 
-#define INST_LIST_INDEX_MULTI		94
+    /* TIP #22 - LINDEX operator with flat arg list */
+    INST_LIST_INDEX_MULTI = 94,
 
-/*
- * TIP #33 - 'lset' command. Code gen also required a Forth-like
- *	     OVER operation.
- */
+    /* TIP #33 - 'lset' command. Code gen also required a Forth-like OVER
+     * operation. */
+    INST_OVER = 95,
+    INST_LSET_LIST = 96,
+    INST_LSET_FLAT = 97,
 
-#define INST_OVER			95
-#define INST_LSET_LIST			96
-#define INST_LSET_FLAT			97
+    /* TIP#90 - 'return' command. */
+    INST_RETURN_IMM = 98,
 
-/* TIP#90 - 'return' command. */
+    /* TIP#123 - exponentiation operator. */
+    INST_EXPON = 99,
 
-#define INST_RETURN_IMM			98
+    /* TIP #157 - {*}... (word expansion) language syntax support. */
+    INST_EXPAND_START = 100,
+    INST_EXPAND_STKTOP = 101,
+    INST_INVOKE_EXPANDED = 102,
 
-/* TIP#123 - exponentiation operator. */
+    /* TIP #57 - 'lassign' command. Code generation requires immediate LINDEX
+     * and LRANGE operators. */
+    INST_LIST_INDEX_IMM = 103,
+    INST_LIST_RANGE_IMM = 104,
 
-#define INST_EXPON			99
+    INST_START_CMD = 105,
 
-/* TIP #157 - {*}... (word expansion) language syntax support. */
+    INST_LIST_IN = 106,
+    INST_LIST_NOT_IN = 107,
 
-#define INST_EXPAND_START		100
-#define INST_EXPAND_STKTOP		101
-#define INST_INVOKE_EXPANDED		102
+    INST_PUSH_RETURN_OPTIONS = 108,
+    INST_RETURN_STK = 109,
 
-/*
- * TIP #57 - 'lassign' command. Code generation requires immediate
- *	     LINDEX and LRANGE operators.
- */
+    /* Dictionary (TIP#111) related commands. */
+    INST_DICT_GET = 110,
+    INST_DICT_SET = 111,
+    INST_DICT_UNSET = 112,
+    INST_DICT_INCR_IMM = 113,
+    INST_DICT_APPEND = 114,
+    INST_DICT_LAPPEND = 115,
+    INST_DICT_FIRST = 116,
+    INST_DICT_NEXT = 117,
+    INST_DICT_DONE = 118,
+    INST_DICT_UPDATE_START = 119,
+    INST_DICT_UPDATE_END = 120,
 
-#define INST_LIST_INDEX_IMM		103
-#define INST_LIST_RANGE_IMM		104
+    /* Instruction to support jumps defined by tables (instead of the classic
+     * [switch] technique of chained comparisons). */
+    INST_JUMP_TABLE = 121,
 
-#define INST_START_CMD			105
+    /* Instructions to support compilation of global, variable, upvar and
+     * [namespace upvar]. */
+    INST_UPVAR = 122,
+    INST_NSUPVAR = 123,
+    INST_VARIABLE = 124,
 
-#define INST_LIST_IN			106
-#define INST_LIST_NOT_IN		107
+    /* Instruction to support compiling syntax error to bytecode */
+    INST_SYNTAX = 125,
 
-#define INST_PUSH_RETURN_OPTIONS	108
-#define INST_RETURN_STK			109
+    /* Instruction to reverse N items on top of stack */
+    INST_REVERSE = 126,
 
-/*
- * Dictionary (TIP#111) related commands.
- */
+    /* regexp instruction */
+    INST_REGEXP = 127,
 
-#define INST_DICT_GET			110
-#define INST_DICT_SET			111
-#define INST_DICT_UNSET			112
-#define INST_DICT_INCR_IMM		113
-#define INST_DICT_APPEND		114
-#define INST_DICT_LAPPEND		115
-#define INST_DICT_FIRST			116
-#define INST_DICT_NEXT			117
-#define INST_DICT_DONE			118
-#define INST_DICT_UPDATE_START		119
-#define INST_DICT_UPDATE_END		120
+    /* For [info exists] compilation */
+    INST_EXIST_SCALAR = 128,
+    INST_EXIST_ARRAY = 129,
+    INST_EXIST_ARRAY_STK = 130,
+    INST_EXIST_STK = 131,
 
-/*
- * Instruction to support jumps defined by tables (instead of the classic
- * [switch] technique of chained comparisons).
- */
+    /* For [subst] compilation */
+    INST_NOP = 132,
+    INST_RETURN_CODE_BRANCH = 133,
 
-#define INST_JUMP_TABLE			121
+    /* For [unset] compilation */
+    INST_UNSET_SCALAR = 134,
+    INST_UNSET_ARRAY = 135,
+    INST_UNSET_ARRAY_STK = 136,
+    INST_UNSET_STK = 137,
 
-/*
- * Instructions to support compilation of global, variable, upvar and
- * [namespace upvar].
- */
+    /* For [dict with], [dict exists], [dict create] and [dict merge] */
+    INST_DICT_EXPAND = 138,
+    INST_DICT_RECOMBINE_STK = 139,
+    INST_DICT_RECOMBINE_IMM = 140,
+    INST_DICT_EXISTS = 141,
+    INST_DICT_VERIFY = 142,
 
-#define INST_UPVAR			122
-#define INST_NSUPVAR			123
-#define INST_VARIABLE			124
+    /* For [string map] and [regsub] compilation */
+    INST_STR_MAP = 143,
+    INST_STR_FIND = 144,
+    INST_STR_FIND_LAST = 145,
+    INST_STR_RANGE_IMM = 146,
+    INST_STR_RANGE = 147,
 
-/* Instruction to support compiling syntax error to bytecode */
+    /* For operations to do with coroutines and other NRE-manipulators */
+    INST_YIELD = 148,
+    INST_COROUTINE_NAME = 149,
+    INST_TAILCALL = 150,
 
-#define INST_SYNTAX			125
+    /* For compilation of basic information operations */
+    INST_NS_CURRENT = 151,
+    INST_INFO_LEVEL_NUM = 152,
+    INST_INFO_LEVEL_ARGS = 153,
+    INST_RESOLVE_COMMAND = 154,
 
-/* Instruction to reverse N items on top of stack */
+    /* For compilation relating to TclOO */
+    INST_TCLOO_SELF = 155,
+    INST_TCLOO_CLASS = 156,
+    INST_TCLOO_NS = 157,
+    INST_TCLOO_IS_OBJECT = 158,
 
-#define INST_REVERSE			126
+    /* For compilation of [array] subcommands */
+    INST_ARRAY_EXISTS_STK = 159,
+    INST_ARRAY_EXISTS_IMM = 160,
+    INST_ARRAY_MAKE_STK = 161,
+    INST_ARRAY_MAKE_IMM = 162,
 
-/* regexp instruction */
+    INST_INVOKE_REPLACE = 163,
 
-#define INST_REGEXP			127
+    INST_LIST_CONCAT = 164,
 
-/* For [info exists] compilation */
-#define INST_EXIST_SCALAR		128
-#define INST_EXIST_ARRAY		129
-#define INST_EXIST_ARRAY_STK		130
-#define INST_EXIST_STK			131
+    INST_EXPAND_DROP = 165,
 
-/* For [subst] compilation */
-#define INST_NOP			132
-#define INST_RETURN_CODE_BRANCH		133
+    /* New foreach implementation */
+    INST_FOREACH_START = 166,
+    INST_FOREACH_STEP = 167,
+    INST_FOREACH_END = 168,
+    INST_LMAP_COLLECT = 169,
 
-/* For [unset] compilation */
-#define INST_UNSET_SCALAR		134
-#define INST_UNSET_ARRAY		135
-#define INST_UNSET_ARRAY_STK		136
-#define INST_UNSET_STK			137
+    /* For compilation of [string trim] and related */
+    INST_STR_TRIM = 170,
+    INST_STR_TRIM_LEFT = 171,
+    INST_STR_TRIM_RIGHT = 172,
 
-/* For [dict with], [dict exists], [dict create] and [dict merge] */
-#define INST_DICT_EXPAND		138
-#define INST_DICT_RECOMBINE_STK		139
-#define INST_DICT_RECOMBINE_IMM		140
-#define INST_DICT_EXISTS		141
-#define INST_DICT_VERIFY		142
+    INST_CONCAT_STK = 173,
 
-/* For [string map] and [regsub] compilation */
-#define INST_STR_MAP			143
-#define INST_STR_FIND			144
-#define INST_STR_FIND_LAST		145
-#define INST_STR_RANGE_IMM		146
-#define INST_STR_RANGE			147
+    INST_STR_UPPER = 174,
+    INST_STR_LOWER = 175,
+    INST_STR_TITLE = 176,
+    INST_STR_REPLACE = 177,
 
-/* For operations to do with coroutines and other NRE-manipulators */
-#define INST_YIELD			148
-#define INST_COROUTINE_NAME		149
-#define INST_TAILCALL			150
+    INST_ORIGIN_COMMAND = 178,
 
-/* For compilation of basic information operations */
-#define INST_NS_CURRENT			151
-#define INST_INFO_LEVEL_NUM		152
-#define INST_INFO_LEVEL_ARGS		153
-#define INST_RESOLVE_COMMAND		154
+    INST_TCLOO_NEXT = 179,
+    INST_TCLOO_NEXT_CLASS = 180,
 
-/* For compilation relating to TclOO */
-#define INST_TCLOO_SELF			155
-#define INST_TCLOO_CLASS		156
-#define INST_TCLOO_NS			157
-#define INST_TCLOO_IS_OBJECT		158
+    INST_YIELD_TO_INVOKE = 181,
 
-/* For compilation of [array] subcommands */
-#define INST_ARRAY_EXISTS_STK		159
-#define INST_ARRAY_EXISTS_IMM		160
-#define INST_ARRAY_MAKE_STK		161
-#define INST_ARRAY_MAKE_IMM		162
+    INST_NUM_TYPE = 182,
+    INST_TRY_CVT_TO_BOOLEAN = 183,
+    INST_STR_CLASS = 184,
 
-#define INST_INVOKE_REPLACE		163
+    INST_LAPPEND_LIST = 185,
+    INST_LAPPEND_LIST_ARRAY = 186,
+    INST_LAPPEND_LIST_ARRAY_STK = 187,
+    INST_LAPPEND_LIST_STK = 188,
 
-#define INST_LIST_CONCAT		164
+    INST_CLOCK_READ = 189,
 
-#define INST_EXPAND_DROP		165
+    INST_DICT_GET_DEF = 190,
 
-/* New foreach implementation */
-#define INST_FOREACH_START              166
-#define INST_FOREACH_STEP               167
-#define INST_FOREACH_END                168
-#define INST_LMAP_COLLECT               169
+    /* TIP 461 */
+    INST_STR_LT = 191,
+    INST_STR_GT = 192,
+    INST_STR_LE = 193,
+    INST_STR_GE = 194,
 
-/* For compilation of [string trim] and related */
-#define INST_STR_TRIM			170
-#define INST_STR_TRIM_LEFT		171
-#define INST_STR_TRIM_RIGHT		172
-
-#define INST_CONCAT_STK			173
-
-#define INST_STR_UPPER			174
-#define INST_STR_LOWER			175
-#define INST_STR_TITLE			176
-#define INST_STR_REPLACE		177
-
-#define INST_ORIGIN_COMMAND		178
-
-#define INST_TCLOO_NEXT			179
-#define INST_TCLOO_NEXT_CLASS		180
-
-#define INST_YIELD_TO_INVOKE		181
-
-#define INST_NUM_TYPE			182
-#define INST_TRY_CVT_TO_BOOLEAN		183
-#define INST_STR_CLASS			184
-
-#define INST_LAPPEND_LIST		185
-#define INST_LAPPEND_LIST_ARRAY		186
-#define INST_LAPPEND_LIST_ARRAY_STK	187
-#define INST_LAPPEND_LIST_STK		188
-
-#define INST_CLOCK_READ			189
-
-#define INST_DICT_GET_DEF		190
-
-/* TIP 461 */
-#define INST_STR_LT			191
-#define INST_STR_GT			192
-#define INST_STR_LE			193
-#define INST_STR_GE			194
-
-/* The last opcode */
-#define LAST_INST_OPCODE		194
+    /* The last opcode */
+    LAST_INST_OPCODE = 194
+};
 
 /*
  * Table describing the Tcl bytecode instructions: their name (for displaying
@@ -1237,9 +1223,11 @@ MODULE_SCOPE int	TclPushProcCallFrame(ClientData clientData,
 #define TclFetchAuxData(envPtr, index) \
     (envPtr)->auxDataArrayPtr[(index)].clientData
 
-#define LITERAL_ON_HEAP		0x01
-#define LITERAL_CMD_NAME	0x02
-#define LITERAL_UNSHARED	0x04
+enum LiteralFlags {
+    LITERAL_ON_HEAP = 0x01,
+    LITERAL_CMD_NAME = 0x02,
+    LITERAL_UNSHARED = 0x04
+};
 
 /*
  * Macro used to manually adjust the stack requirements; used in cases where

generic/tclConfig.c

@@ -178,7 +178,7 @@ Tcl_RegisterConfig(
  * QueryConfigObjCmd --
  *
  *	Implementation of "::<package>::pkgconfig", the command to query
- *	configuration information embedded into a binary library.
+ *	configuration information embedded into a library.
  *
  * Results:
  *	A standard tcl result.

generic/tclDecls.h

@@ -749,10 +749,10 @@ EXTERN int		Tcl_SplitList(Tcl_Interp *interp,
 EXTERN void		Tcl_SplitPath(const char *path, int *argcPtr,
 				const char ***argvPtr);
 /* 244 */
-EXTERN void		Tcl_StaticPackage(Tcl_Interp *interp,
-				const char *pkgName,
-				Tcl_PackageInitProc *initProc,
-				Tcl_PackageInitProc *safeInitProc);
+EXTERN void		Tcl_StaticLibrary(Tcl_Interp *interp,
+				const char *prefix,
+				Tcl_LibraryInitProc *initProc,
+				Tcl_LibraryInitProc *safeInitProc);
 /* 245 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 int			Tcl_StringMatch(const char *str, const char *pattern);
@@ -1338,8 +1338,8 @@ EXTERN int		Tcl_FSDeleteFile(Tcl_Obj *pathPtr);
 /* 444 */
 EXTERN int		Tcl_FSLoadFile(Tcl_Interp *interp, Tcl_Obj *pathPtr,
 				const char *sym1, const char *sym2,
-				Tcl_PackageInitProc **proc1Ptr,
-				Tcl_PackageInitProc **proc2Ptr,
+				Tcl_LibraryInitProc **proc1Ptr,
+				Tcl_LibraryInitProc **proc2Ptr,
 				Tcl_LoadHandle *handlePtr,
 				Tcl_FSUnloadFileProc **unloadProcPtr);
 /* 445 */
@@ -2216,7 +2216,7 @@ typedef struct TclStubs {
     void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */
     int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, const char ***argvPtr); /* 242 */
     void (*tcl_SplitPath) (const char *path, int *argcPtr, const char ***argvPtr); /* 243 */
-    TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") void (*tcl_StaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 244 */
+    TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") void (*tcl_StaticLibrary) (Tcl_Interp *interp, const char *prefix, Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc); /* 244 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */
     TCL_DEPRECATED_API("") int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */
@@ -2416,7 +2416,7 @@ typedef struct TclStubs {
     int (*tcl_FSCopyDirectory) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr, Tcl_Obj **errorPtr); /* 441 */
     int (*tcl_FSCreateDirectory) (Tcl_Obj *pathPtr); /* 442 */
     int (*tcl_FSDeleteFile) (Tcl_Obj *pathPtr); /* 443 */
-    int (*tcl_FSLoadFile) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, const char *sym2, Tcl_PackageInitProc **proc1Ptr, Tcl_PackageInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); /* 444 */
+    int (*tcl_FSLoadFile) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, const char *sym2, Tcl_LibraryInitProc **proc1Ptr, Tcl_LibraryInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); /* 444 */
     int (*tcl_FSMatchInDirectory) (Tcl_Interp *interp, Tcl_Obj *result, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types); /* 445 */
     Tcl_Obj * (*tcl_FSLink) (Tcl_Obj *pathPtr, Tcl_Obj *toPtr, int linkAction); /* 446 */
     int (*tcl_FSRemoveDirectory) (Tcl_Obj *pathPtr, int recursive, Tcl_Obj **errorPtr); /* 447 */
@@ -3148,8 +3148,8 @@ extern const TclStubs *tclStubsPtr;
 	(tclStubsPtr->tcl_SplitList) /* 242 */
 #define Tcl_SplitPath \
 	(tclStubsPtr->tcl_SplitPath) /* 243 */
-#define Tcl_StaticPackage \
-	(tclStubsPtr->tcl_StaticPackage) /* 244 */
+#define Tcl_StaticLibrary \
+	(tclStubsPtr->tcl_StaticLibrary) /* 244 */
 #define Tcl_StringMatch \
 	(tclStubsPtr->tcl_StringMatch) /* 245 */
 #define Tcl_TellOld \
@@ -3976,6 +3976,7 @@ extern const TclStubs *tclStubsPtr;
 
 /* !END!: Do not edit above this line. */
 
+#undef TclUnusedStubEntry
 #if defined(USE_TCL_STUBS)
 #   undef Tcl_CreateInterp
 #   undef Tcl_FindExecutable
@@ -3984,7 +3985,7 @@ extern const TclStubs *tclStubsPtr;
 #   undef Tcl_SetPanicProc
 #   undef Tcl_SetExitProc
 #   undef Tcl_ObjSetVar2
-#   undef Tcl_StaticPackage
+#   undef Tcl_StaticLibrary
 #   define Tcl_CreateInterp() (tclStubsPtr->tcl_CreateInterp())
 #   define Tcl_GetStringResult(interp) (tclStubsPtr->tcl_GetStringResult(interp))
 #   define Tcl_Init(interp) (tclStubsPtr->tcl_Init(interp))

generic/tclDictObj.c

@@ -950,7 +950,7 @@ Tcl_DictObjPut(
     TclInvalidateStringRep(dictPtr);
     hPtr = CreateChainEntry(dict, keyPtr, &isNew);
     dict->refCount++;
-    TclFreeIntRep(dictPtr)
+    TclFreeIntRep(dictPtr);
     DictSetIntRep(dictPtr, dict);
     Tcl_IncrRefCount(valuePtr);
     if (!isNew) {

generic/tclEncoding.c

@@ -127,10 +127,12 @@ typedef struct {
  * file.
  */
 
-#define ENCODING_SINGLEBYTE	0
-#define ENCODING_DOUBLEBYTE	1
-#define ENCODING_MULTIBYTE	2
-#define ENCODING_ESCAPE		3
+enum EncodingTypes {
+    ENCODING_SINGLEBYTE = 0,
+    ENCODING_DOUBLEBYTE = 1,
+    ENCODING_MULTIBYTE = 2,
+    ENCODING_ESCAPE = 3
+};
 
 /*
  * A list of directories in which Tcl should look for *.enc files. This list
@@ -220,14 +222,7 @@ static size_t			unilen(const char *src);
 static Tcl_EncodingConvertProc	Utf16ToUtfProc;
 static Tcl_EncodingConvertProc	UtfToUtf16Proc;
 static Tcl_EncodingConvertProc	UtfToUcs2Proc;
-static int              	UtfToUtfProc(ClientData clientData,
-	                            const char *src, int srcLen, int flags,
-       		                    Tcl_EncodingState *statePtr, char *dst,
-				    int dstLen, int *srcReadPtr,
-				    int *dstWrotePtr, int *dstCharsPtr,
-				    int pureNullMode);
-static Tcl_EncodingConvertProc	UtfIntToUtfExtProc;
-static Tcl_EncodingConvertProc	UtfExtToUtfIntProc;
+static Tcl_EncodingConvertProc	UtfToUtfProc;
 static Tcl_EncodingConvertProc	Iso88591FromUtfProc;
 static Tcl_EncodingConvertProc	Iso88591ToUtfProc;
 
@@ -517,6 +512,18 @@ FillEncodingFileMap(void)
  *---------------------------------------------------------------------------
  */
 
+/* These flags must not conflict with other TCL_ENCODING_* flags in tcl.h */
+enum EncodingFlags {
+    TCL_ENCODING_MODIFIED = 0x20,
+				/* Converting NULL bytes to 0xC0 0x80 */
+    /*
+     * Since TCL_ENCODING_MODIFIED is only used for utf-8 and TCL_ENCODING_LE
+     * is only used for utf-16/ucs-2, re-use the same value.
+     */
+    TCL_ENCODING_LE = TCL_ENCODING_MODIFIED
+				/* Little-endian encoding */
+};
+
 void
 TclInitEncodingSubsystem(void)
 {
@@ -533,7 +540,7 @@ TclInitEncodingSubsystem(void)
 	return;
     }
 
-    isLe.s = 1;
+    isLe.s = TCL_ENCODING_LE;
     Tcl_MutexLock(&encodingMutex);
     Tcl_InitHashTable(&encodingTable, TCL_STRING_KEYS);
     Tcl_MutexUnlock(&encodingMutex);
@@ -553,8 +560,8 @@ TclInitEncodingSubsystem(void)
     tclIdentityEncoding = Tcl_CreateEncoding(&type);
 
     type.encodingName	= "utf-8";
-    type.toUtfProc	= UtfExtToUtfIntProc;
-    type.fromUtfProc	= UtfIntToUtfExtProc;
+    type.toUtfProc	= UtfToUtfProc;
+    type.fromUtfProc	= UtfToUtfProc;
     type.freeProc	= NULL;
     type.nullSize	= 1;
     type.clientData	= NULL;
@@ -565,7 +572,7 @@ TclInitEncodingSubsystem(void)
     type.freeProc	= NULL;
     type.nullSize	= 2;
     type.encodingName   = "ucs-2le";
-    type.clientData	= INT2PTR(1);
+    type.clientData	= INT2PTR(TCL_ENCODING_LE);
     Tcl_CreateEncoding(&type);
     type.encodingName   = "ucs-2be";
     type.clientData	= INT2PTR(0);
@@ -579,7 +586,7 @@ TclInitEncodingSubsystem(void)
     type.freeProc	= NULL;
     type.nullSize	= 2;
     type.encodingName   = "utf-16le";
-    type.clientData	= INT2PTR(1);
+    type.clientData	= INT2PTR(TCL_ENCODING_LE);
     Tcl_CreateEncoding(&type);
     type.encodingName   = "utf-16be";
     type.clientData	= INT2PTR(0);
@@ -1141,19 +1148,21 @@ Tcl_ExternalToUtfDString(
     }
 
     flags = TCL_ENCODING_START | TCL_ENCODING_END;
+    if (encodingPtr->toUtfProc == UtfToUtfProc) {
+	flags |= TCL_ENCODING_MODIFIED;
+    }
 
     while (1) {
 	result = encodingPtr->toUtfProc(encodingPtr->clientData, src, srcLen,
 		flags, &state, dst, dstLen, &srcRead, &dstWrote, &dstChars);
 	soFar = dst + dstWrote - Tcl_DStringValue(dstPtr);
 
+	src += srcRead;
 	if (result != TCL_CONVERT_NOSPACE) {
 	    Tcl_DStringSetLength(dstPtr, soFar);
 	    return Tcl_DStringValue(dstPtr);
 	}
-
 	flags &= ~TCL_ENCODING_START;
-	src += srcRead;
 	srcLen -= srcRead;
 	if (Tcl_DStringLength(dstPtr) == 0) {
 	    Tcl_DStringSetLength(dstPtr, dstLen);
@@ -1249,15 +1258,17 @@ Tcl_ExternalToUtf(
     if (!noTerminate) {
 	/*
 	 * If there are any null characters in the middle of the buffer,
-	 * they will converted to the UTF-8 null character (\xC080). To get
+	 * they will converted to the UTF-8 null character (\xC0\x80). To get
 	 * the actual \0 at the end of the destination buffer, we need to
 	 * append it manually.  First make room for it...
 	 */
 
 	dstLen--;
     }
+    if (encodingPtr->toUtfProc == UtfToUtfProc) {
+	flags |= TCL_ENCODING_MODIFIED;
+    }
     do {
-	int savedFlags = flags;
 	Tcl_EncodingState savedState = *statePtr;
 
 	result = encodingPtr->toUtfProc(encodingPtr->clientData, src, srcLen,
@@ -1267,7 +1278,6 @@ Tcl_ExternalToUtf(
 	    break;
 	}
 	dstLen = Tcl_UtfAtIndex(dst, maxChars) - dst + (TCL_UTF_MAX - 1);
-	flags = savedFlags;
 	*statePtr = savedState;
     } while (1);
     if (!noTerminate) {
@@ -1331,8 +1341,8 @@ Tcl_UtfToExternalDString(
     flags = TCL_ENCODING_START | TCL_ENCODING_END;
     while (1) {
 	result = encodingPtr->fromUtfProc(encodingPtr->clientData, src,
-		srcLen, flags, &state, dst, dstLen, &srcRead, &dstWrote,
-		&dstChars);
+		srcLen, flags, &state, dst, dstLen,
+		&srcRead, &dstWrote, &dstChars);
 	soFar = dst + dstWrote - Tcl_DStringValue(dstPtr);
 
 	if (result != TCL_CONVERT_NOSPACE) {
@@ -1433,8 +1443,8 @@ Tcl_UtfToExternal(
 
     dstLen -= encodingPtr->nullSize;
     result = encodingPtr->fromUtfProc(encodingPtr->clientData, src, srcLen,
-	    flags, statePtr, dst, dstLen, srcReadPtr, dstWrotePtr,
-	    dstCharsPtr);
+	    flags, statePtr, dst, dstLen, srcReadPtr,
+	    dstWrotePtr, dstCharsPtr);
     if (encodingPtr->nullSize == 2) {
 	dst[*dstWrotePtr + 1] = '\0';
     }
@@ -2153,104 +2163,6 @@ BinaryProc(
     return result;
 }
 
-/*
- *-------------------------------------------------------------------------
- *
- * UtfIntToUtfExtProc --
- *
- *	Convert from UTF-8 to UTF-8. While converting null-bytes from the
- *	Tcl's internal representation (0xC0, 0x80) to the official
- *	representation (0x00). See UtfToUtfProc for details.
- *
- * Results:
- *	Returns TCL_OK if conversion was successful.
- *
- * Side effects:
- *	None.
- *
- *-------------------------------------------------------------------------
- */
-
-static int
-UtfIntToUtfExtProc(
-    ClientData clientData,
-    const char *src,		/* Source string in UTF-8. */
-    int srcLen,			/* Source string length in bytes. */
-    int flags,			/* Conversion control flags. */
-    Tcl_EncodingState *statePtr,/* Place for conversion routine to store state
-				 * information used during a piecewise
-				 * conversion. Contents of statePtr are
-				 * initialized and/or reset by conversion
-				 * routine under control of flags argument. */
-    char *dst,			/* Output buffer in which converted string
-				 * is stored. */
-    int dstLen,			/* The maximum length of output buffer in
-				 * bytes. */
-    int *srcReadPtr,		/* Filled with the number of bytes from the
-				 * source string that were converted. This may
-				 * be less than the original source length if
-				 * there was a problem converting some source
-				 * characters. */
-    int *dstWrotePtr,		/* Filled with the number of bytes that were
-				 * stored in the output buffer as a result of
-				 * the conversion. */
-    int *dstCharsPtr)		/* Filled with the number of characters that
-				 * correspond to the bytes stored in the
-				 * output buffer. */
-{
-    return UtfToUtfProc(clientData, src, srcLen, flags, statePtr, dst, dstLen,
-	    srcReadPtr, dstWrotePtr, dstCharsPtr, 1);
-}
-
-/*
- *-------------------------------------------------------------------------
- *
- * UtfExtToUtfIntProc --
- *
- *	Convert from UTF-8 to UTF-8 while converting null-bytes from the
- *	official representation (0x00) to Tcl's internal representation (0xC0,
- *	0x80). See UtfToUtfProc for details.
- *
- * Results:
- *	Returns TCL_OK if conversion was successful.
- *
- * Side effects:
- *	None.
- *
- *-------------------------------------------------------------------------
- */
-
-static int
-UtfExtToUtfIntProc(
-    ClientData clientData,
-    const char *src,		/* Source string in UTF-8. */
-    int srcLen,			/* Source string length in bytes. */
-    int flags,			/* Conversion control flags. */
-    Tcl_EncodingState *statePtr,/* Place for conversion routine to store state
-				 * information used during a piecewise
-				 * conversion. Contents of statePtr are
-				 * initialized and/or reset by conversion
-				 * routine under control of flags argument. */
-    char *dst,			/* Output buffer in which converted string is
-				 * stored. */
-    int dstLen,			/* The maximum length of output buffer in
-				 * bytes. */
-    int *srcReadPtr,		/* Filled with the number of bytes from the
-				 * source string that were converted. This may
-				 * be less than the original source length if
-				 * there was a problem converting some source
-				 * characters. */
-    int *dstWrotePtr,		/* Filled with the number of bytes that were
-				 * stored in the output buffer as a result of
-				 * the conversion. */
-    int *dstCharsPtr)		/* Filled with the number of characters that
-				 * correspond to the bytes stored in the
-				 * output buffer. */
-{
-    return UtfToUtfProc(clientData, src, srcLen, flags, statePtr, dst, dstLen,
-	    srcReadPtr, dstWrotePtr, dstCharsPtr, 0);
-}
-
 /*
  *-------------------------------------------------------------------------
  *
@@ -2271,15 +2183,11 @@ UtfExtToUtfIntProc(
 
 static int
 UtfToUtfProc(
-    TCL_UNUSED(ClientData),
+    ClientData clientData,	/* additional flags, e.g. TCL_ENCODING_MODIFIED */
     const char *src,		/* Source string in UTF-8. */
     int srcLen,			/* Source string length in bytes. */
     int flags,			/* Conversion control flags. */
-    Tcl_EncodingState *statePtr,/* Place for conversion routine to store state
-				 * information used during a piecewise
-				 * conversion. Contents of statePtr are
-				 * initialized and/or reset by conversion
-				 * routine under control of flags argument. */
+    TCL_UNUSED(Tcl_EncodingState *),
     char *dst,			/* Output buffer in which converted string is
 				 * stored. */
     int dstLen,			/* The maximum length of output buffer in
@@ -2292,21 +2200,15 @@ UtfToUtfProc(
     int *dstWrotePtr,		/* Filled with the number of bytes that were
 				 * stored in the output buffer as a result of
 				 * the conversion. */
-    int *dstCharsPtr,		/* Filled with the number of characters that
+    int *dstCharsPtr)		/* Filled with the number of characters that
 				 * correspond to the bytes stored in the
 				 * output buffer. */
-    int pureNullMode)		/* Convert embedded nulls from internal
-				 * representation to real null-bytes or vice
-				 * versa. Also combine or separate surrogate pairs */
 {
     const char *srcStart, *srcEnd, *srcClose;
     const char *dstStart, *dstEnd;
     int result, numChars, charLimit = INT_MAX;
-    int *chPtr = (int *) statePtr;
+    int ch;
 
-    if (flags & TCL_ENCODING_START) {
-    	*statePtr = 0;
-    }
     result = TCL_OK;
 
     srcStart = src;
@@ -2320,6 +2222,7 @@ UtfToUtfProc(
     }
 
     dstStart = dst;
+    flags |= PTR2INT(clientData);
     dstEnd = dst + dstLen - TCL_UTF_MAX;
 
     for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) {
@@ -2336,50 +2239,69 @@ UtfToUtfProc(
 	    result = TCL_CONVERT_NOSPACE;
 	    break;
 	}
-	if (UCHAR(*src) < 0x80 && !(UCHAR(*src) == 0 && pureNullMode == 0)) {
+	if (UCHAR(*src) < 0x80 && !(UCHAR(*src) == 0 && (flags & TCL_ENCODING_MODIFIED))) {
 	    /*
 	     * Copy 7bit characters, but skip null-bytes when we are in input
 	     * mode, so that they get converted to 0xC080.
 	     */
 
 	    *dst++ = *src++;
-	    *chPtr = 0; /* reset surrogate handling */
-	} else if (pureNullMode == 1 && UCHAR(*src) == 0xC0 &&
-		(src + 1 < srcEnd) && UCHAR(*(src+1)) == 0x80) {
+	} else if (UCHAR(*src) == 0xC0 && (src + 1 < srcEnd)
+		&& UCHAR(src[1]) == 0x80 && !(flags & TCL_ENCODING_MODIFIED)) {
 	    /*
 	     * Convert 0xC080 to real nulls when we are in output mode.
 	     */
 
 	    *dst++ = 0;
-	    *chPtr = 0; /* reset surrogate handling */
 	    src += 2;
 	} else if (!Tcl_UtfCharComplete(src, srcEnd - src)) {
 	    /*
 	     * Always check before using TclUtfToUCS4. Not doing can so
 	     * cause it run beyond the end of the buffer! If we happen such an
-	     * incomplete char its bytes are made to represent themselves.
+	     * incomplete char its bytes are made to represent themselves
+	     * unless the user has explicitly asked to be told.
 	     */
 
-	    *chPtr = UCHAR(*src);
-	    src += 1;
-	    dst += Tcl_UniCharToUtf(*chPtr, dst);
+	    if (flags & TCL_ENCODING_MODIFIED) {
+		if (flags & TCL_ENCODING_STOPONERROR) {
+		    result = TCL_CONVERT_MULTIBYTE;
+		    break;
+		}
+		ch = UCHAR(*src++);
+	    } else {
+		char chbuf[2];
+		chbuf[0] = UCHAR(*src++); chbuf[1] = 0;
+		TclUtfToUCS4(chbuf, &ch);
+	    }
+	    dst += Tcl_UniCharToUtf(ch, dst);
 	} else {
-	    src += TclUtfToUCS4(src, chPtr);
-	    if ((*chPtr | 0x7FF) == 0xDFFF) {
-		/* A surrogate character is detected, handle especially */
-		int low = *chPtr;
-		size_t len = (src <= srcEnd-3) ? TclUtfToUCS4(src, &low) : 0;
-		if (((low & ~0x3FF) != 0xDC00) || (*chPtr & 0x400)) {
-			*dst++ = (char) (((*chPtr >> 12) | 0xE0) & 0xEF);
-			*dst++ = (char) (((*chPtr >> 6) | 0x80) & 0xBF);
-			*dst++ = (char) ((*chPtr | 0x80) & 0xBF);
-			continue;
+	    int low;
+	    size_t len = TclUtfToUCS4(src, &ch);
+	    if ((len < 2) && (ch != 0) && (flags & TCL_ENCODING_STOPONERROR)
+		    && (flags & TCL_ENCODING_MODIFIED)) {
+		result = TCL_CONVERT_SYNTAX;
+		break;
+	    }
+	    src += len;
+	    if ((ch | 0x7FF) == 0xDFFF) {
+		/*
+		 * A surrogate character is detected, handle especially.
+		 */
+
+		low = ch;
+		len = (src <= srcEnd-3) ? TclUtfToUCS4(src, &low) : 0;
+
+		if (((low & ~0x3FF) != 0xDC00) || (ch & 0x400)) {
+		    *dst++ = (char) (((ch >> 12) | 0xE0) & 0xEF);
+		    *dst++ = (char) (((ch >> 6) | 0x80) & 0xBF);
+		    *dst++ = (char) ((ch | 0x80) & 0xBF);
+		    continue;
 		}
 		src += len;
-		dst += Tcl_UniCharToUtf(*chPtr, dst);
-		*chPtr = low;
+		dst += Tcl_UniCharToUtf(ch, dst);
+		ch = low;
 	    }
-	    dst += Tcl_UniCharToUtf(*chPtr, dst);
+	    dst += Tcl_UniCharToUtf(ch, dst);
 	}
     }
 
@@ -2407,7 +2329,7 @@ UtfToUtfProc(
 
 static int
 Utf16ToUtfProc(
-    ClientData clientData,	/* != NULL means LE, == NUL means BE */
+    ClientData clientData,	/* additional flags, e.g. TCL_ENCODING_LE */
     const char *src,		/* Source string in Unicode. */
     int srcLen,			/* Source string length in bytes. */
     int flags,			/* Conversion control flags. */
@@ -2433,18 +2355,27 @@ Utf16ToUtfProc(
     int result, numChars, charLimit = INT_MAX;
     unsigned short ch;
 
+    flags |= PTR2INT(clientData);
     if (flags & TCL_ENCODING_CHAR_LIMIT) {
 	charLimit = *dstCharsPtr;
     }
     result = TCL_OK;
 
-    /* check alignment with utf-16 (2 == sizeof(UTF-16)) */
+    /*
+     * Check alignment with utf-16 (2 == sizeof(UTF-16))
+     */
+
     if ((srcLen % 2) != 0) {
 	result = TCL_CONVERT_MULTIBYTE;
 	srcLen--;
     }
-    /* If last code point is a high surrogate, we cannot handle that yet */
-    if ((srcLen >= 2) && ((src[srcLen - (clientData?1:2)] & 0xFC) == 0xD8)) {
+
+    /*
+     * If last code point is a high surrogate, we cannot handle that yet.
+     */
+
+    if ((srcLen >= 2) &&
+	    ((src[srcLen - ((flags & TCL_ENCODING_LE)?1:2)] & 0xFC) == 0xD8)) {
 	result = TCL_CONVERT_MULTIBYTE;
 	srcLen-= 2;
     }
@@ -2461,15 +2392,17 @@ Utf16ToUtfProc(
 	    break;
 	}
 
-	if (clientData) {
+	if (flags & TCL_ENCODING_LE) {
 	    ch = (src[1] & 0xFF) << 8 | (src[0] & 0xFF);
 	} else {
 	    ch = (src[0] & 0xFF) << 8 | (src[1] & 0xFF);
 	}
+
 	/*
 	 * Special case for 1-byte utf chars for speed. Make sure we work with
 	 * unsigned short-size data.
 	 */
+
 	if (ch && ch < 0x80) {
 	    *dst++ = (ch & 0xFF);
 	} else {
@@ -2502,15 +2435,11 @@ Utf16ToUtfProc(
 
 static int
 UtfToUtf16Proc(
-    ClientData clientData,	/* != NULL means LE, == NUL means BE */
+    ClientData clientData,	/* additional flags, e.g. TCL_ENCODING_LE */
     const char *src,		/* Source string in UTF-8. */
     int srcLen,			/* Source string length in bytes. */
     int flags,			/* Conversion control flags. */
-    Tcl_EncodingState *statePtr,/* Place for conversion routine to store state
-				 * information used during a piecewise
-				 * conversion. Contents of statePtr are
-				 * initialized and/or reset by conversion
-				 * routine under control of flags argument. */
+    TCL_UNUSED(Tcl_EncodingState *),
     char *dst,			/* Output buffer in which converted string is
 				 * stored. */
     int dstLen,			/* The maximum length of output buffer in
@@ -2529,11 +2458,8 @@ UtfToUtf16Proc(
 {
     const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd;
     int result, numChars;
-    Tcl_UniChar *chPtr = (Tcl_UniChar *) statePtr;
+    int ch;
 
-    if (flags & TCL_ENCODING_START) {
-    	*statePtr = 0;
-    }
     srcStart = src;
     srcEnd = src + srcLen;
     srcClose = srcEnd;
@@ -2543,6 +2469,7 @@ UtfToUtf16Proc(
 
     dstStart = dst;
     dstEnd   = dst + dstLen - sizeof(Tcl_UniChar);
+    flags |= PTR2INT(clientData);
 
     result = TCL_OK;
     for (numChars = 0; src < srcEnd; numChars++) {
@@ -2559,38 +2486,27 @@ UtfToUtf16Proc(
 	    result = TCL_CONVERT_NOSPACE;
 	    break;
 	}
-	src += TclUtfToUniChar(src, chPtr);
-
-	if (clientData) {
-#if TCL_UTF_MAX > 3
-	    if (*chPtr <= 0xFFFF) {
-		*dst++ = (*chPtr & 0xFF);
-		*dst++ = (*chPtr >> 8);
+	src += TclUtfToUCS4(src, &ch);
+	if (flags & TCL_ENCODING_LE) {
+	    if (ch <= 0xFFFF) {
+		*dst++ = (ch & 0xFF);
+		*dst++ = (ch >> 8);
 	    } else {
-		*dst++ = (((*chPtr - 0x10000) >> 10) & 0xFF);
-		*dst++ = (((*chPtr - 0x10000) >> 18) & 0x3) | 0xD8;
-		*dst++ = (*chPtr & 0xFF);
-		*dst++ = ((*chPtr >> 8) & 0x3) | 0xDC;
+		*dst++ = (((ch - 0x10000) >> 10) & 0xFF);
+		*dst++ = (((ch - 0x10000) >> 18) & 0x3) | 0xD8;
+		*dst++ = (ch & 0xFF);
+		*dst++ = ((ch >> 8) & 0x3) | 0xDC;
 	    }
-#else
-	    *dst++ = (*chPtr & 0xFF);
-	    *dst++ = (*chPtr >> 8);
-#endif
 	} else {
-#if TCL_UTF_MAX > 3
-	    if (*chPtr <= 0xFFFF) {
-		*dst++ = (*chPtr >> 8);
-		*dst++ = (*chPtr & 0xFF);
+	    if (ch <= 0xFFFF) {
+		*dst++ = (ch >> 8);
+		*dst++ = (ch & 0xFF);
 	    } else {
-		*dst++ = (((*chPtr - 0x10000) >> 18) & 0x3) | 0xD8;
-		*dst++ = (((*chPtr - 0x10000) >> 10) & 0xFF);
-		*dst++ = ((*chPtr >> 8) & 0x3) | 0xDC;
-		*dst++ = (*chPtr & 0xFF);
+		*dst++ = (((ch - 0x10000) >> 18) & 0x3) | 0xD8;
+		*dst++ = (((ch - 0x10000) >> 10) & 0xFF);
+		*dst++ = ((ch >> 8) & 0x3) | 0xDC;
+		*dst++ = (ch & 0xFF);
 	    }
-#else
-	    *dst++ = (*chPtr >> 8);
-	    *dst++ = (*chPtr & 0xFF);
-#endif
 	}
     }
     *srcReadPtr = src - srcStart;
@@ -2617,7 +2533,7 @@ UtfToUtf16Proc(
 
 static int
 UtfToUcs2Proc(
-    ClientData clientData,	/* != NULL means LE, == NUL means BE */
+    ClientData clientData,	/* additional flags, e.g. TCL_ENCODING_LE */
     const char *src,		/* Source string in UTF-8. */
     int srcLen,			/* Source string length in bytes. */
     int flags,			/* Conversion control flags. */
@@ -2645,6 +2561,7 @@ UtfToUcs2Proc(
 #endif
     Tcl_UniChar ch = 0;
 
+    flags |= PTR2INT(clientData);
     srcStart = src;
     srcEnd = src + srcLen;
     srcClose = srcEnd;
@@ -2688,7 +2605,7 @@ UtfToUcs2Proc(
 	 * casting dst to a Tcl_UniChar. [Bug 1122671]
 	 */
 
-	if (clientData) {
+	if (flags & TCL_ENCODING_LE) {
 	    *dst++ = (ch & 0xFF);
 	    *dst++ = (ch >> 8);
 	} else {
@@ -3096,7 +3013,9 @@ Iso88591FromUtfProc(
 		break;
 	    }
 #if TCL_UTF_MAX <= 3
-	    if ((ch >= 0xD800) && (len < 3)) len = 4;
+	    if ((ch >= 0xD800) && (len < 3)) {
+		len = 4;
+	    }
 #endif
 	    /*
 	     * Plunge on, using '?' as a fallback character.
@@ -3141,7 +3060,7 @@ TableFreeProc(
     ClientData clientData)	/* TableEncodingData that specifies
 				 * encoding. */
 {
-    TableEncodingData *dataPtr = (TableEncodingData *)clientData;
+    TableEncodingData *dataPtr = (TableEncodingData *) clientData;
 
     /*
      * Make sure we aren't freeing twice on shutdown. [Bug 219314]
@@ -3199,7 +3118,7 @@ EscapeToUtfProc(
 				 * correspond to the bytes stored in the
 				 * output buffer. */
 {
-    EscapeEncodingData *dataPtr = (EscapeEncodingData *)clientData;
+    EscapeEncodingData *dataPtr = (EscapeEncodingData *) clientData;
     const char *prefixBytes, *tablePrefixBytes, *srcStart, *srcEnd;
     const unsigned short *const *tableToUnicode;
     const Encoding *encodingPtr;

generic/tclEvent.c

@@ -1513,7 +1513,7 @@ Tcl_UpdateObjCmd(
 	}
 	switch ((enum updateOptionsEnum) optionIndex) {
 	case OPT_IDLETASKS:
-	    flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT;
+	    flags = TCL_IDLE_EVENTS|TCL_DONT_WAIT;
 	    break;
 	default:
 	    Tcl_Panic("Tcl_UpdateObjCmd: bad option index to UpdateOptions");

generic/tclExecute.c

@@ -15,6 +15,8 @@
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
 
+#define _BUILD_TCL_EXECUTE 1	/* Disable some warnings */
+
 #include "tclInt.h"
 #include "tclCompile.h"
 #include "tclOOInt.h"

generic/tclIO.c

@@ -3387,7 +3387,8 @@ int
 Tcl_Close(
     Tcl_Interp *interp,		/* Interpreter for errors. */
     Tcl_Channel chan)		/* The channel being closed. Must not be
-				 * referenced in any interpreter. */
+				 * referenced in any interpreter. May be NULL,
+				 * in which case this is a no-op. */
 {
     CloseCallback *cbPtr;	/* Iterate over close callbacks for this
 				 * channel. */

generic/tclIOGT.c

@@ -68,18 +68,22 @@ static int		ExecuteCallback(TransformChannelData *ctrl,
  * the procedure what to do with the result of the script it calls.
  */
 
-#define TRANSMIT_DONT	0	/* No transfer to do. */
-#define TRANSMIT_DOWN	1	/* Transfer to the underlying channel. */
-#define TRANSMIT_SELF	2	/* Transfer into our channel. */
-#define TRANSMIT_IBUF	3	/* Transfer to internal input buffer. */
-#define TRANSMIT_NUM	4	/* Transfer number to 'maxRead'. */
+enum TransmitAction {
+    TRANSMIT_DONT = 0,		/* No transfer to do. */
+    TRANSMIT_DOWN = 1,		/* Transfer to the underlying channel. */
+    TRANSMIT_SELF = 2,		/* Transfer into our channel. */
+    TRANSMIT_IBUF = 3,		/* Transfer to internal input buffer. */
+    TRANSMIT_NUM = 4		/* Transfer number to 'maxRead'. */
+};
 
 /*
  * Codes for 'preserve' of 'ExecuteCallback'.
  */
 
-#define P_PRESERVE	1
-#define P_NO_PRESERVE	0
+enum PreserveFlags {
+    P_PRESERVE = 1,
+    P_NO_PRESERVE = 0
+};
 
 /*
  * Strings for the action codes delivered to the script implementing a

generic/tclIORChan.c

@@ -44,7 +44,7 @@ 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 long long ReflectSeekWide(ClientData clientData,
+static long long        ReflectSeekWide(ClientData clientData,
 			    long long offset, int mode, int *errorCodePtr);
 #ifndef TCL_NO_DEPRECATED
 static int		ReflectSeek(ClientData clientData, long offset,
@@ -56,12 +56,13 @@ static int		ReflectGetOption(ClientData clientData,
 static int		ReflectSetOption(ClientData clientData,
 			    Tcl_Interp *interp, const char *optionName,
 			    const char *newValue);
-static void     TimerRunRead(ClientData clientData);
-static void     TimerRunWrite(ClientData clientData);
+static int		ReflectTruncate(ClientData clientData,
+			    long long length);
+static void             TimerRunRead(ClientData clientData);
+static void             TimerRunWrite(ClientData clientData);
 
 /*
- * The C layer channel type/driver definition used by the reflection. This is
- * a version 3 structure.
+ * The C layer channel type/driver definition used by the reflection.
  */
 
 static const Tcl_ChannelType tclRChannelType = {
@@ -89,7 +90,7 @@ static const Tcl_ChannelType tclRChannelType = {
 #else
 	NULL,		   /* thread action */
 #endif
-    NULL		   /* truncate */
+    ReflectTruncate	   /* Truncate.				NULL'able */
 };
 
 /*
@@ -103,33 +104,27 @@ typedef struct {
 				 * Tcl level part of the channel. NULL here
 				 * signals the channel is dead because the
 				 * interpreter/thread containing its Tcl
-				 * command is gone.
-				 */
+				 * command is gone. */
 #if TCL_THREADS
-    Tcl_ThreadId thread;	/* Thread the 'interp' belongs to. == Handler thread */
-    Tcl_ThreadId owner;         /* Thread owning the structure.    == Channel thread */
+    Tcl_ThreadId thread;	/* Thread the 'interp' belongs to. == Handler
+                                 * thread */
+    Tcl_ThreadId owner;         /* Thread owning the structure.  == Channel
+                                 * thread */
 #endif
     Tcl_Obj *cmd;		/* Callback command prefix */
     Tcl_Obj *methods;		/* Methods to append to command prefix */
     Tcl_Obj *name;		/* Name of the channel as created */
-
     int mode;			/* Mask of R/W mode */
     int interest;		/* Mask of events the channel is interested
 				 * in. */
-
     int dead;			/* Boolean signal that some operations
 				 * should no longer be attempted. */
-
-    Tcl_TimerToken readTimer;   /*
-				   A token for the timer that is scheduled in
-				   order to call Tcl_NotifyChannel when the
-				   channel is readable
-			        */
-    Tcl_TimerToken writeTimer;  /*
-				   A token for the timer that is scheduled in
-				   order to call Tcl_NotifyChannel when the
-				   channel is writable
-			        */
+    Tcl_TimerToken readTimer;   /* A token for the timer that is scheduled in
+                                 * order to call Tcl_NotifyChannel when the
+                                 * channel is readable */
+    Tcl_TimerToken writeTimer;  /* A token for the timer that is scheduled in
+                                 * order to call Tcl_NotifyChannel when the
+                                 * channel is writable */
 
     /*
      * Note regarding the usage of timers.
@@ -187,6 +182,7 @@ static const char *const methodNames[] = {
     "initialize",	/*     */
     "read",		/* OPT */
     "seek",		/* OPT */
+    "truncate",		/* OPT */
     "watch",		/*     */
     "write",		/* OPT */
     NULL
@@ -200,6 +196,7 @@ typedef enum {
     METH_INIT,
     METH_READ,
     METH_SEEK,
+    METH_TRUNCATE,
     METH_WATCH,
     METH_WRITE
 } MethodName;
@@ -209,7 +206,8 @@ typedef enum {
 	(FLAG(METH_INIT) | FLAG(METH_FINAL) | FLAG(METH_WATCH))
 #define NULLABLE_METHODS \
 	(FLAG(METH_BLOCKING) | FLAG(METH_SEEK) | \
-	FLAG(METH_CONFIGURE) | FLAG(METH_CGET) | FLAG(METH_CGETALL))
+	FLAG(METH_CONFIGURE) | FLAG(METH_CGET) | \
+	FLAG(METH_CGETALL)   | FLAG(METH_TRUNCATE))
 
 #define RANDW \
 	(TCL_READABLE | TCL_WRITABLE)
@@ -239,7 +237,8 @@ typedef enum {
     ForwardedBlock,
     ForwardedSetOpt,
     ForwardedGetOpt,
-    ForwardedGetOptAll
+    ForwardedGetOptAll,
+    ForwardedTruncate
 } ForwardedOperation;
 
 /*
@@ -302,6 +301,10 @@ struct ForwardParamGetOpt {
     const char *name;		/* Name of option to get, maybe NULL */
     Tcl_DString *value;		/* Result */
 };
+struct ForwardParamTruncate {
+    ForwardParamBase base;	/* "Supertype". MUST COME FIRST. */
+    Tcl_WideInt length;		/* I: Length of file. */
+};
 
 /*
  * Now join all these together in a single union for convenience.
@@ -316,6 +319,7 @@ typedef union ForwardParam {
     struct ForwardParamBlock block;
     struct ForwardParamSetOpt setOpt;
     struct ForwardParamGetOpt getOpt;
+    struct ForwardParamTruncate truncate;
 } ForwardParam;
 
 /*
@@ -706,6 +710,9 @@ TclChanCreateObjCmd(
 #endif
 	    clonePtr->wideSeekProc = NULL;
 	}
+	if (!(methods & FLAG(METH_TRUNCATE))) {
+	    clonePtr->truncateProc = NULL;
+	}
 
 	chanPtr->typePtr = clonePtr;
     }
@@ -2047,6 +2054,73 @@ ReflectGetOption(
     goto stop;
 }
 
+/*
+ *----------------------------------------------------------------------
+ *
+ * ReflectTruncate --
+ *
+ *	This function is invoked to truncate a channel's file size.
+ *
+ * Results:
+ *	A standard Tcl result code.
+ *
+ * Side effects:
+ *	Arbitrary, as it calls upon a Tcl script.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ReflectTruncate(
+    ClientData clientData,	/* Channel to query */
+    long long length)		/* Length to truncate to. */
+{
+    ReflectedChannel *rcPtr = (ReflectedChannel *)clientData;
+    Tcl_Obj *lenObj;
+    int errorNum;		/* EINVAL or EOK (success). */
+    Tcl_Obj *resObj;		/* Result for 'truncate' */
+
+    /*
+     * Are we in the correct thread?
+     */
+
+#ifdef TCL_THREADS
+    if (rcPtr->thread != Tcl_GetCurrentThread()) {
+	ForwardParam p;
+
+	p.truncate.length = length;
+
+	ForwardOpToHandlerThread(rcPtr, ForwardedTruncate, &p);
+
+	if (p.base.code != TCL_OK) {
+	    PassReceivedError(rcPtr->chan, &p);
+	    return EINVAL;
+	}
+
+	return EOK;
+    }
+#endif
+
+    /* ASSERT: rcPtr->method & FLAG(METH_TRUNCATE) */
+
+    Tcl_Preserve(rcPtr);
+
+    lenObj  = Tcl_NewIntObj(length);
+    Tcl_IncrRefCount(lenObj);
+
+    if (InvokeTclMethod(rcPtr,METH_TRUNCATE,lenObj,NULL,&resObj)!=TCL_OK) {
+	Tcl_SetChannelError(rcPtr->chan, resObj);
+	errorNum = EINVAL;
+    } else {
+	errorNum = EOK;
+    }
+
+    Tcl_DecrRefCount(lenObj);
+    Tcl_DecrRefCount(resObj);		/* Remove reference held from invoke */
+    Tcl_Release(rcPtr);
+    return errorNum;
+}
+
 /*
  * Helpers. =========================================================
  */
@@ -3278,6 +3352,19 @@ ForwardProc(
         Tcl_Release(rcPtr);
 	break;
 
+    case ForwardedTruncate: {
+	Tcl_Obj *lenObj = Tcl_NewIntObj(paramPtr->truncate.length);
+
+	Tcl_IncrRefCount(lenObj);
+	Tcl_Preserve(rcPtr);
+	if (InvokeTclMethod(rcPtr,METH_TRUNCATE,lenObj,NULL,&resObj)!=TCL_OK) {
+	    ForwardSetObjError(paramPtr, resObj);
+	}
+	Tcl_Release(rcPtr);
+	Tcl_DecrRefCount(lenObj);
+	break;
+    }
+
     default:
 	/*
 	 * Bad operation code.

generic/tclIORTrans.c

@@ -476,8 +476,10 @@ static int		TransformLimit(ReflectedTransform *rtPtr,
  * Operation codes for TransformFlush().
  */
 
-#define FLUSH_WRITE	1
-#define FLUSH_DISCARD	0
+enum FlushOperations {
+    FLUSH_WRITE = 1,
+    FLUSH_DISCARD = 0
+};
 
 /*
  * Main methods to plug into the 'chan' ensemble'. ==================
@@ -1113,7 +1115,6 @@ ReflectInput(
 	    goto stop;
 	}
 
-
 	/*
 	 * The buffer is exhausted, but the caller wants even more. We now
 	 * have to go to the underlying channel, get more bytes and then
@@ -1149,12 +1150,10 @@ ReflectInput(
 	    goto stop;
 	}
 
-
 	readBytes = Tcl_ReadRaw(rtPtr->parent,
 		(char *) Tcl_SetByteArrayLength(bufObj, toRead), toRead);
 	if (readBytes < 0) {
 	    if (Tcl_InputBlocked(rtPtr->parent) && (gotBytes > 0)) {
-
 		/*
 		 * Down channel is blocked and offers zero additional bytes.
 		 * The nonzero gotBytes already returned makes the total
@@ -1165,11 +1164,10 @@ ReflectInput(
 	    }
 
 	    /*
-	     * Either the down channel is not blocked (a real error)
-	     * or it is and there are gotBytes==0 byte copied so far.
-	     * In either case, pass up the error, so we either report
-	     * any real error, or do not mistakenly signal EOF by
-	     * returning 0 to the caller.
+	     * Either the down channel is not blocked (a real error) or it is
+	     * and there are gotBytes==0 byte copied so far.  In either case,
+	     * pass up the error, so we either report any real error, or do
+	     * not mistakenly signal EOF by returning 0 to the caller.
 	     */
 
 	    *errorCodePtr = Tcl_GetErrno();
@@ -1177,34 +1175,33 @@ ReflectInput(
 	}
 
 	if (readBytes == 0) {
-
 	    /*
-	     * Zero returned from Tcl_ReadRaw() always indicates EOF
-	     * on the down channel.
+	     * Zero returned from Tcl_ReadRaw() always indicates EOF on the
+	     * down channel.
 	     */
 
 	    rtPtr->eofPending = 1;
 
+	    /*
+	     * Now this is a bit different. The partial data waiting is
+	     * converted and returned.
+	     */
+
+	    if (HAS(rtPtr->methods, METH_DRAIN)) {
+		if (!TransformDrain(rtPtr, errorCodePtr)) {
+		    goto error;
+		}
+	    }
+
+	    if (ResultLength(&rtPtr->result) == 0) {
 		/*
-		 * Now this is a bit different. The partial data waiting is
-		 * converted and returned.
+		 * The drain delivered nothing.
 		 */
 
-		if (HAS(rtPtr->methods, METH_DRAIN)) {
-		    if (!TransformDrain(rtPtr, errorCodePtr)) {
-			goto error;
-		    }
-		}
+		goto stop;
+	    }
 
-		if (ResultLength(&rtPtr->result) == 0) {
-		    /*
-		     * The drain delivered nothing.
-		     */
-
-		    goto stop;
-		}
-
-		continue; /* at: while (toRead > 0) */
+	    continue; /* at: while (toRead > 0) */
 	} /* readBytes == 0 */
 
 	/*
@@ -1388,16 +1385,15 @@ ReflectSeekWide(
 	    curPos = -1;
 	} else {
 	    curPos = Tcl_ChannelSeekProc(parent->typePtr)(
-	    parent->instanceData, offset, seekMode,
-	    errorCodePtr);
+		    parent->instanceData, offset, seekMode, errorCodePtr);
 	}
 #else
 	*errorCodePtr = EINVAL;
 	curPos = -1;
 #endif
     } else {
-    	curPos = Tcl_ChannelWideSeekProc(parent->typePtr)(parent->instanceData, offset,
-    		seekMode, errorCodePtr);
+    	curPos = Tcl_ChannelWideSeekProc(parent->typePtr)(parent->instanceData,
+		offset, seekMode, errorCodePtr);
     }
     if (curPos == -1) {
 	Tcl_SetErrno(*errorCodePtr);
@@ -1423,8 +1419,7 @@ ReflectSeek(
      * routine.
      */
 
-    return ReflectSeekWide(clientData, offset, seekMode,
-	    errorCodePtr);
+    return ReflectSeekWide(clientData, offset, seekMode, errorCodePtr);
 }
 #endif
 

generic/tclIOUtil.c

@@ -3009,7 +3009,7 @@ Tcl_FSLoadFile(
     const char *sym1, const char *sym2,
 				/* Names of two functions to find in the
 				 * dynamic shared object. */
-    Tcl_PackageInitProc **proc1Ptr, Tcl_PackageInitProc **proc2Ptr,
+    Tcl_LibraryInitProc **proc1Ptr, Tcl_LibraryInitProc **proc2Ptr,
 				/* Places to store pointers to the functions
 				 * named by sym1 and sym2. */
     Tcl_LoadHandle *handlePtr,	/* A place to store the token for the loaded
@@ -3027,8 +3027,8 @@ Tcl_FSLoadFile(
 
     res = Tcl_LoadFile(interp, pathPtr, symbols, 0, procPtrs, handlePtr);
     if (res == TCL_OK) {
-	*proc1Ptr = (Tcl_PackageInitProc *) procPtrs[0];
-	*proc2Ptr = (Tcl_PackageInitProc *) procPtrs[1];
+	*proc1Ptr = (Tcl_LibraryInitProc *) procPtrs[0];
+	*proc2Ptr = (Tcl_LibraryInitProc *) procPtrs[1];
     } else {
 	*proc1Ptr = *proc2Ptr = NULL;
     }
@@ -3077,6 +3077,13 @@ Tcl_FSLoadFile(
  *
  */
 
+#ifdef _WIN32
+#define getenv(x) _wgetenv(L##x)
+#define atoi(x) _wtoi(x)
+#else
+#define WCHAR char
+#endif
+
 static int
 skipUnlink(
     Tcl_Obj *shlibFile)
@@ -3098,7 +3105,7 @@ skipUnlink(
     (void)shlibFile;
     return 1;
 #else
-    char *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK");
+    WCHAR *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK");
 
     if (skipstr && (skipstr[0] != '\0')) {
 	return atoi(skipstr);

generic/tclIndexObj.c

@@ -1332,7 +1332,6 @@ PrintUsage(
     int width, numSpaces;
 #define NUM_SPACES 20
     static const char spaces[] = "                    ";
-    char tmp[TCL_DOUBLE_SPACE];
     Tcl_Obj *msg;
 
     /*
@@ -1382,7 +1381,6 @@ PrintUsage(
 	case TCL_ARGV_FLOAT:
 	    Tcl_AppendPrintfToObj(msg, "\n\t\tDefault value: %g",
 		    *((double *) infoPtr->dstPtr));
-	    sprintf(tmp, "%g", *((double *) infoPtr->dstPtr));
 	    break;
 	case TCL_ARGV_STRING: {
 	    char *string = *((char **) infoPtr->dstPtr);

generic/tclInt.decls

@@ -17,6 +17,7 @@ library tcl
 # Define the unsupported generic interfaces.
 
 interface tclInt
+scspec EXTERN
 
 # Declare each of the functions in the unsupported internal Tcl
 # interface.  These interfaces are allowed to changed between versions.
@@ -239,8 +240,8 @@ declare 55 {
 # Replaced with TclpLoadFile in 8.1:
 #  declare 56 {
 #      int TclLoadFile(Tcl_Interp *interp, char *fileName, char *sym1,
-#  	    char *sym2, Tcl_PackageInitProc **proc1Ptr,
-#  	    Tcl_PackageInitProc **proc2Ptr)
+#  	    char *sym2, Tcl_LibraryInitProc **proc1Ptr,
+#  	    Tcl_LibraryInitProc **proc2Ptr)
 #  }
 # Signature changed to take a length in 8.1:
 #  declare 57 {
@@ -552,8 +553,8 @@ declare 138 {
 }
 #declare 139 {
 #    int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1,
-#	    char *sym2, Tcl_PackageInitProc **proc1Ptr,
-#	    Tcl_PackageInitProc **proc2Ptr, void **clientDataPtr)
+#	    char *sym2, Tcl_LibraryInitProc **proc1Ptr,
+#	    Tcl_LibraryInitProc **proc2Ptr, void **clientDataPtr)
 #}
 #declare 140 {
 #    int TclLooksLikeInt(const char *bytes, int length)
@@ -1025,8 +1026,8 @@ declare 256 {
 	    Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags)
 }
 declare 257 {
-    void TclStaticPackage(Tcl_Interp *interp, const char *pkgName,
-	    Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc)
+    void TclStaticLibrary(Tcl_Interp *interp, const char *prefix,
+	    Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc)
 }
 
 # TIP 431: temporary directory creation function

generic/tclInt.h

@@ -230,7 +230,9 @@ typedef struct Tcl_ResolverInfo {
  * (Bug #835020)
  */
 
-#define TCL_AVOID_RESOLVERS 0x40000
+enum ResolutionFlags {
+    TCL_AVOID_RESOLVERS = 0x40000
+};
 
 /*
  *----------------------------------------------------------------
@@ -283,7 +285,7 @@ typedef struct Namespace {
 				 * synonym. */
     char *fullName;		/* The namespace's fully qualified name. This
 				 * starts with ::. */
-    void *clientData;	/* An arbitrary value associated with this
+    void *clientData;		/* An arbitrary value associated with this
 				 * namespace. */
     Tcl_NamespaceDeleteProc *deleteProc;
 				/* Procedure invoked when deleting the
@@ -366,7 +368,8 @@ typedef struct Namespace {
 				 * LookupCompiledLocal to resolve variable
 				 * references within the namespace at compile
 				 * time. */
-    unsigned int exportLookupEpoch;	/* Incremented whenever a command is added to
+    unsigned int exportLookupEpoch;
+				/* Incremented whenever a command is added to
 				 * a namespace, removed from a namespace or
 				 * the exports of a namespace are changed.
 				 * Allows TIP#112-driven command lists to be
@@ -413,44 +416,50 @@ struct NamespacePathEntry {
 
 /*
  * Flags used to represent the status of a namespace:
- *
- * NS_DYING -	1 means Tcl_DeleteNamespace has been called to delete the
- *		namespace but there are still active call frames on the Tcl
- *		stack that refer to the namespace. When the last call frame
- *		referring to it has been popped, it's variables and command
- *		will be destroyed and it will be marked "dead" (NS_DEAD). The
- *		namespace can no longer be looked up by name.
- * NS_DEAD -	1 means Tcl_DeleteNamespace has been called to delete the
- *		namespace and no call frames still refer to it. Its variables
- *		and command have already been destroyed. This bit allows the
- *		namespace resolution code to recognize that the namespace is
- *		"deleted". When the last namespaceName object in any byte code
- *		unit that refers to the namespace has been freed (i.e., when
- *		the namespace's refCount is 0), the namespace's storage will
- *		be freed.
- * NS_KILLED -	1 means that TclTeardownNamespace has already been called on
- *		this namespace and it should not be called again [Bug 1355942]
- * NS_SUPPRESS_COMPILATION -
- *		Marks the commands in this namespace for not being compiled,
- *		forcing them to be looked up every time.
  */
 
-#define NS_DYING	0x01
-#define NS_DEAD		0x02
-#define NS_KILLED	0x04
-#define NS_SUPPRESS_COMPILATION	0x08
+enum NamespaceFlags {
+    NS_DYING = 0x01,		/* Tcl_DeleteNamespace has been called to
+				 * delete the namespace but there are still
+				 * active call frames on the Tcl stack that
+				 * refer to the namespace. When the last call
+				 * frame referring to it has been popped, it's
+				 * variables and command will be destroyed and
+				 * it will be marked "dead" (NS_DEAD). The
+				 * namespace can no longer be looked up by
+				 * name. */
+    NS_DEAD = 0x02,		/* Tcl_DeleteNamespace has been called to
+				 * delete the namespace and no call frames
+				 * still refer to it. Its variables and
+				 * command have already been destroyed. This
+				 * bit allows the namespace resolution code to
+				 * recognize that the namespace is "deleted".
+				 * When the last namespaceName object in any
+				 * byte code unit that refers to the namespace
+				 * has been freed (i.e., when the namespace's
+				 * refCount is 0), the namespace's storage
+				 * will be freed. */
+    NS_KILLED = 0x04,		/* TclTeardownNamespace has already been
+				 * called on this namespace and it should not
+				 * be called again. [Bug 1355942] */
+    NS_SUPPRESS_COMPILATION = 0x08
+				/* Marks the commands in this namespace for
+				 * not being compiled, forcing them to be
+				 * looked up every time. */
+};
 
 /*
- * Flags passed to TclGetNamespaceForQualName:
+ * Flags passed to TclGetNamespaceForQualName. Also:
  *
  * TCL_GLOBAL_ONLY		- (see tcl.h) Look only in the global ns.
  * TCL_NAMESPACE_ONLY		- (see tcl.h) Look only in the context ns.
- * TCL_CREATE_NS_IF_UNKNOWN	- Create unknown namespaces.
- * TCL_FIND_ONLY_NS		- The name sought is a namespace name.
  */
 
-#define TCL_CREATE_NS_IF_UNKNOWN	0x800
-#define TCL_FIND_ONLY_NS		0x1000
+enum GetNamespaceFlags {
+    TCL_CREATE_NS_IF_UNKNOWN = 0x800,
+				/* Create unknown namespaces. */
+    TCL_FIND_ONLY_NS = 0x1000	/* The name sought is a namespace name. */
+};
 
 /*
  * The client data for an ensemble command. This consists of the table of
@@ -534,10 +543,13 @@ typedef struct EnsembleConfig {
  * Various bits for the EnsembleConfig.flags field.
  */
 
-#define ENSEMBLE_DEAD	0x1	/* Flag value to say that the ensemble is dead
+enum EnsembleFlags {
+    ENSEMBLE_DEAD = 0x1,	/* Flag value to say that the ensemble is dead
 				 * and on its way out. */
-#define ENSEMBLE_COMPILE 0x4	/* Flag to enable bytecode compilation of an
-				 * ensemble. */
+    ENSEMBLE_COMPILE = 0x4	/* Flag to enable bytecode compilation of an
+				 * ensemble. Possible candidate for some sort
+				 * of exposure to the public interface? */
+};
 
 /*
  *----------------------------------------------------------------
@@ -554,7 +566,7 @@ typedef struct EnsembleConfig {
 typedef struct VarTrace {
     Tcl_VarTraceProc *traceProc;/* Procedure to call when operations given by
 				 * flags are performed on variable. */
-    void *clientData;	/* Argument to pass to proc. */
+    void *clientData;		/* Argument to pass to proc. */
     int flags;			/* What events the trace procedure is
 				 * interested in: OR-ed combination of
 				 * TCL_TRACE_READS, TCL_TRACE_WRITES,
@@ -573,14 +585,14 @@ typedef struct CommandTrace {
     Tcl_CommandTraceProc *traceProc;
 				/* Procedure to call when operations given by
 				 * flags are performed on command. */
-    void *clientData;	/* Argument to pass to proc. */
+    void *clientData;		/* Argument to pass to proc. */
     int flags;			/* What events the trace procedure is
 				 * interested in: OR-ed combination of
 				 * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */
     struct CommandTrace *nextPtr;
 				/* Next in list of traces associated with a
 				 * particular command. */
-    unsigned int refCount; /* Used to ensure this structure is not
+    unsigned int refCount;	/* Used to ensure this structure is not
 				 * deleted too early. Keeps track of how many
 				 * pieces of code have a pointer to this
 				 * structure. */
@@ -745,35 +757,38 @@ typedef struct VarInHash {
  * in precompiled scripts keep working.
  */
 
-/* Type of value (0 is scalar) */
-#define VAR_ARRAY		0x1
-#define VAR_LINK		0x2
+enum VariableFlags {
+    /* Type of value (0 is scalar) */
+    VAR_ARRAY = 0x1,
+    VAR_LINK = 0x2,
 
-/* Type of storage (0 is compiled local) */
-#define VAR_IN_HASHTABLE	0x4
-#define VAR_DEAD_HASH		0x8
-#define VAR_ARRAY_ELEMENT	0x1000
-#define VAR_NAMESPACE_VAR	0x80	/* KEEP OLD VALUE for Itcl */
+    /* Type of storage (0 is compiled local) */
+    VAR_IN_HASHTABLE = 0x4,
+    VAR_DEAD_HASH = 0x8,
+    VAR_ARRAY_ELEMENT = 0x1000,
+    VAR_NAMESPACE_VAR =	0x80,	/* KEEP OLD VALUE for Itcl */
 
-#define VAR_ALL_HASH \
-	(VAR_IN_HASHTABLE|VAR_DEAD_HASH|VAR_NAMESPACE_VAR|VAR_ARRAY_ELEMENT)
+    VAR_ALL_HASH = (
+	VAR_IN_HASHTABLE | VAR_DEAD_HASH | VAR_NAMESPACE_VAR |
+	VAR_ARRAY_ELEMENT),
 
-/* Trace and search state. */
+    /* Trace and search state. */
+    VAR_TRACED_READ = 0x10,	/* TCL_TRACE_READS */
+    VAR_TRACED_WRITE = 0x20,	/* TCL_TRACE_WRITES */
+    VAR_TRACED_UNSET = 0x40,	/* TCL_TRACE_UNSETS */
+    VAR_TRACED_ARRAY = 0x800,	/* TCL_TRACE_ARRAY */
+    VAR_TRACE_ACTIVE = 0x2000,
+    VAR_SEARCH_ACTIVE = 0x4000,
+    VAR_ALL_TRACES = (
+	VAR_TRACED_READ | VAR_TRACED_WRITE | VAR_TRACED_ARRAY |
+	VAR_TRACED_UNSET),
 
-#define VAR_TRACED_READ		0x10	/* TCL_TRACE_READS */
-#define VAR_TRACED_WRITE	0x20	/* TCL_TRACE_WRITES */
-#define VAR_TRACED_UNSET	0x40	/* TCL_TRACE_UNSETS */
-#define VAR_TRACED_ARRAY	0x800	/* TCL_TRACE_ARRAY */
-#define VAR_TRACE_ACTIVE	0x2000
-#define VAR_SEARCH_ACTIVE	0x4000
-#define VAR_ALL_TRACES \
-	(VAR_TRACED_READ|VAR_TRACED_WRITE|VAR_TRACED_ARRAY|VAR_TRACED_UNSET)
-
-/* Special handling on initialisation (only CompiledLocal). */
-#define VAR_ARGUMENT		0x100	/* KEEP OLD VALUE! See tclProc.c */
-#define VAR_TEMPORARY		0x200	/* KEEP OLD VALUE! See tclProc.c */
-#define VAR_IS_ARGS		0x400
-#define VAR_RESOLVED		0x8000
+    /* Special handling on initialisation (only CompiledLocal). */
+    VAR_ARGUMENT = 0x100,	/* KEEP OLD VALUE! See tclProc.c */
+    VAR_TEMPORARY = 0x200,	/* KEEP OLD VALUE! See tclProc.c */
+    VAR_IS_ARGS = 0x400,
+    VAR_RESOLVED = 0x8000
+};
 
 /*
  * Macros to ensure that various flag bits are set properly for variables.
@@ -974,7 +989,7 @@ typedef struct CompiledLocal {
 				 * is marked by a unique tag during
 				 * compilation, and that same tag is used to
 				 * find the variable at runtime. */
-    char name[TCLFLEXARRAY];		/* Name of the local variable starts here. If
+    char name[TCLFLEXARRAY];	/* Name of the local variable starts here. If
 				 * the name is NULL, this will just be '\0'.
 				 * The actual size of this field will be large
 				 * enough to hold the name. MUST BE THE LAST
@@ -1032,7 +1047,7 @@ typedef struct Trace {
     int level;			/* Only trace commands at nesting level less
 				 * than or equal to this. */
     Tcl_CmdObjTraceProc *proc;	/* Procedure to call to trace command. */
-    void *clientData;	/* Arbitrary value to pass to proc. */
+    void *clientData;		/* Arbitrary value to pass to proc. */
     struct Trace *nextPtr;	/* Next in list of traces for this interp. */
     int flags;			/* Flags governing the trace - see
 				 * Tcl_CreateObjTrace for details. */
@@ -1063,17 +1078,16 @@ typedef struct ActiveInterpTrace {
 /*
  * Flag values designating types of execution traces. See tclTrace.c for
  * related flag values.
- *
- * TCL_TRACE_ENTER_EXEC		- triggers enter/enterstep traces.
- * 				- passed to Tcl_CreateObjTrace to set up
- *				  "enterstep" traces.
- * TCL_TRACE_LEAVE_EXEC		- triggers leave/leavestep traces.
- * 				- passed to Tcl_CreateObjTrace to set up
- *				  "leavestep" traces.
  */
 
-#define TCL_TRACE_ENTER_EXEC	1
-#define TCL_TRACE_LEAVE_EXEC	2
+enum ExecutionTraceTypes {
+    TCL_TRACE_ENTER_EXEC = 1,	/* Triggers enter/enterstep traces. Passed to
+				 * Tcl_CreateObjTrace to set up "enterstep"
+				 * traces. */
+    TCL_TRACE_LEAVE_EXEC = 2	/* Triggers leave/leavestep traces. Passed to
+				 * Tcl_CreateObjTrace to set up "leavestep"
+				 * traces. */
+};
 
 /*
  * The structure below defines an entry in the assocData hash table which is
@@ -1176,20 +1190,24 @@ typedef struct CallFrame {
 				/* NULL if no tailcall is scheduled */
 } CallFrame;
 
-#define FRAME_IS_PROC	0x1
-#define FRAME_IS_LAMBDA 0x2
-#define FRAME_IS_METHOD	0x4	/* The frame is a method body, and the frame's
+enum CallFrameFlags {
+    /*FRAME_IS_NAMESPACE = 0,*/	/* The frame is a namespace. Not used except
+				 * by implication. */
+    FRAME_IS_PROC = 0x1,	/* The frame is a standard procedure. */
+    FRAME_IS_LAMBDA = 0x2,	/* The frame is a lambda term */
+    FRAME_IS_METHOD = 0x4,	/* The frame is a method body, and the frame's
 				 * clientData field contains a CallContext
 				 * reference. Part of TIP#257. */
-#define FRAME_IS_OO_DEFINE 0x8	/* The frame is part of the inside workings of
+    FRAME_IS_OO_DEFINE = 0x8,	/* The frame is part of the inside workings of
 				 * the [oo::define] command; the clientData
 				 * field contains an Object reference that has
 				 * been confirmed to refer to a class. Part of
 				 * TIP#257. */
-#define FRAME_IS_PRIVATE_DEFINE 0x10
+    FRAME_IS_PRIVATE_DEFINE = 0x10
 				/* Marks this frame as being used for private
 				 * declarations with [oo::define]. Usually
 				 * OR'd with FRAME_IS_OO_DEFINE. TIP#500. */
+};
 
 /*
  * TIP #280
@@ -1312,7 +1330,7 @@ typedef struct CFWordBC {
 typedef struct ContLineLoc {
     int num;			/* Number of entries in loc, not counting the
 				 * final -1 marker entry. */
-    int loc[TCLFLEXARRAY];/* Table of locations, as character offsets.
+    int loc[TCLFLEXARRAY];	/* Table of locations, as character offsets.
 				 * The table is allocated as part of the
 				 * structure, extending behind the nominal end
 				 * of the structure. An entry containing the
@@ -1336,13 +1354,15 @@ typedef struct ContLineLoc {
  * types, per the context of the byte code in execution.
  */
 
-#define TCL_LOCATION_EVAL	(0) /* Location in a dynamic eval script. */
-#define TCL_LOCATION_BC		(2) /* Location in byte code. */
-#define TCL_LOCATION_PREBC	(3) /* Location in precompiled byte code, no
-				     * location. */
-#define TCL_LOCATION_SOURCE	(4) /* Location in a file. */
-#define TCL_LOCATION_PROC	(5) /* Location in a dynamic proc. */
-#define TCL_LOCATION_LAST	(6) /* Number of values in the enum. */
+enum CmdFrameTypes {
+    TCL_LOCATION_EVAL =	0,	/* Location in a dynamic eval script. */
+    TCL_LOCATION_BC = 2,	/* Location in bytecode. */
+    TCL_LOCATION_PREBC = 3,	/* Location in precompiled bytecode, no
+				 * location. */
+    TCL_LOCATION_SOURCE = 4,	/* Location in a file. */
+    TCL_LOCATION_PROC = 5,	/* Location in a dynamic proc. */
+    TCL_LOCATION_LAST =	6	/* Number of values in the enum. */
+};
 
 /*
  * Structure passed to describe procedure-like "procedures" that are not
@@ -1353,10 +1373,10 @@ typedef struct ContLineLoc {
 typedef Tcl_Obj * (GetFrameInfoValueProc)(void *clientData);
 typedef struct {
     const char *name;		/* Name of this field. */
-    GetFrameInfoValueProc *proc;	/* Function to generate a Tcl_Obj* from the
+    GetFrameInfoValueProc *proc;/* Function to generate a Tcl_Obj* from the
 				 * clientData, or just use the clientData
 				 * directly (after casting) if NULL. */
-    void *clientData;	/* Context for above function, or Tcl_Obj* if
+    void *clientData;		/* Context for above function, or Tcl_Obj* if
 				 * proc field is NULL. */
 } ExtraFrameInfoField;
 typedef struct {
@@ -1383,8 +1403,10 @@ typedef void **TclHandle;
  *----------------------------------------------------------------
  */
 
-#define TCL_REG_BOSONLY 002000	/* Prepend \A to pattern so it only matches at
+enum TclRegexpFlags {
+    TCL_REG_BOSONLY = 002000	/* Prepend \A to pattern so it only matches at
 				 * the beginning of the string. */
+};
 
 /*
  * These are a thin layer over TclpThreadKeyDataGet and TclpThreadKeyDataSet
@@ -1691,11 +1713,11 @@ typedef struct Command {
     Tcl_ObjCmdProc *objProc;	/* Object-based command procedure. */
     void *objClientData;	/* Arbitrary value passed to object proc. */
     Tcl_CmdProc *proc;		/* String-based command procedure. */
-    void *clientData;	/* Arbitrary value passed to string proc. */
+    void *clientData;		/* Arbitrary value passed to string proc. */
     Tcl_CmdDeleteProc *deleteProc;
 				/* Procedure invoked when deleting command to,
 				 * e.g., free all client data. */
-    void *deleteData;	/* Arbitrary value passed to deleteProc. */
+    void *deleteData;		/* Arbitrary value passed to deleteProc. */
     int flags;			/* Miscellaneous bits of information about
 				 * command. See below for definitions. */
     ImportRef *importRefPtr;	/* List of each imported Command created in
@@ -1711,37 +1733,32 @@ typedef struct Command {
 } Command;
 
 /*
- * Flag bits for commands.
- *
- * CMD_DYING -			If 1 the command is in the process of
- *				being deleted (its deleteProc is currently
- *				executing). Other attempts to delete the
- *				command should be ignored.
- * CMD_TRACE_ACTIVE -		If 1 the trace processing is currently
- *				underway for a rename/delete change. See the
- *				two flags below for which is currently being
- *				processed.
- * CMD_HAS_EXEC_TRACES -	If 1 means that this command has at least one
- *				execution trace (as opposed to simple
- *				delete/rename traces) in its tracePtr list.
- * CMD_COMPILES_EXPANDED -	If 1 this command has a compiler that
- *				can handle expansion (provided it is not the
- *				first word).
- * TCL_TRACE_RENAME -		A rename trace is in progress. Further
+ * Flag bits for commands. Also:
+ *   TCL_TRACE_RENAME -		A rename trace is in progress. Further
  *				recursive renames will not be traced.
- * TCL_TRACE_DELETE -		A delete trace is in progress. Further
+ *   TCL_TRACE_DELETE -		A delete trace is in progress. Further
  *				recursive deletes will not be traced.
- * (these last two flags are defined in tcl.h)
+ * (these two flags are defined in tcl.h)
  */
 
-#define CMD_DYING		    0x01
-#define CMD_TRACE_ACTIVE	    0x02
-#define CMD_HAS_EXEC_TRACES	    0x04
-#define CMD_COMPILES_EXPANDED	    0x08
-#define CMD_REDEF_IN_PROGRESS	    0x10
-#define CMD_VIA_RESOLVER	    0x20
-#define CMD_DEAD                    0x40
-
+enum CommandFlags {
+    CMD_DYING = 0x01,		/* The command is in the process of being
+				 * deleted (its deleteProc is currently
+				 * executing). Other attempts to delete the
+				 * command should be ignored. */
+    CMD_TRACE_ACTIVE = 0x02,	/* The trace processing is currently underway
+				 * for a rename/delete change. See the two
+				 * flags (TCL_TRACE_RENAME, TCL_TRACE_DELETE)
+				 * for which is currently being processed. */
+    CMD_HAS_EXEC_TRACES = 0x04,
+    CMD_COMPILES_EXPANDED = 0x08,
+				/* This command has a compiler that can handle
+				 * expansion (provided it is not the first
+				 * word). */
+    CMD_REDEF_IN_PROGRESS = 0x10,
+    CMD_VIA_RESOLVER = 0x20,
+    CMD_DEAD = 0x40
+};
 
 /*
  *----------------------------------------------------------------
@@ -1804,7 +1821,7 @@ typedef struct AllocCache {
     struct Cache *nextPtr;	/* Linked list of cache entries. */
     Tcl_ThreadId owner;		/* Which thread's cache is this? */
     Tcl_Obj *firstObjPtr;	/* List of free objects for thread. */
-    int numObjects;		/* Number of objects for thread. */
+    size_t numObjects;		/* Number of objects for thread. */
 } AllocCache;
 
 /*
@@ -2267,75 +2284,81 @@ typedef struct Interp {
 
 /*
  * EvalFlag bits for Interp structures:
- *
- * TCL_ALLOW_EXCEPTIONS	1 means it's OK for the script to terminate with a
- *			code other than TCL_OK or TCL_ERROR; 0 means codes
- *			other than these should be turned into errors.
  */
 
-#define TCL_ALLOW_EXCEPTIONS		0x04
-#define TCL_EVAL_FILE			0x02
-#define TCL_EVAL_SOURCE_IN_FRAME	0x10
-#define TCL_EVAL_NORESOLVE		0x20
-#define TCL_EVAL_DISCARD_RESULT		0x40
+enum TclInterpEvalFlags {
+    TCL_ALLOW_EXCEPTIONS = 0x04,/* It's OK for the script to terminate with a
+				 * code other than TCL_OK or TCL_ERROR; not
+				 * set means codes other than these should be
+				 * turned into errors. */
+    TCL_EVAL_FILE = 0x02,
+    TCL_EVAL_SOURCE_IN_FRAME = 0x10,
+    TCL_EVAL_NORESOLVE = 0x20,
+    TCL_EVAL_DISCARD_RESULT = 0x40
+};
 
 /*
  * Flag bits for Interp structures:
  *
- * DELETED:		Non-zero means the interpreter has been deleted:
- *			don't process any more commands for it, and destroy
- *			the structure as soon as all nested invocations of
- *			Tcl_Eval are done.
- * ERR_ALREADY_LOGGED:	Non-zero means information has already been logged in
- *			iPtr->errorInfo for the current Tcl_Eval instance, so
- *			Tcl_Eval needn't log it (used to implement the "error
- *			message log" command).
- * DONT_COMPILE_CMDS_INLINE: Non-zero means that the bytecode compiler should
- *			not compile any commands into an inline sequence of
- *			instructions. This is set 1, for example, when command
- *			traces are requested.
- * RAND_SEED_INITIALIZED: Non-zero means that the randSeed value of the interp
- *			has not be initialized. This is set 1 when we first
- *			use the rand() or srand() functions.
- * SAFE_INTERP:		Non zero means that the current interp is a safe
- *			interp (i.e. it has only the safe commands installed,
- *			less privilege than a regular interp).
- * INTERP_DEBUG_FRAME:	Used for switching on various extra interpreter
- *			debug/info mechanisms (e.g. info frame eval/uplevel
- *			tracing) which are performance intensive.
- * INTERP_TRACE_IN_PROGRESS: Non-zero means that an interp trace is currently
- *			active; so no further trace callbacks should be
- *			invoked.
- * INTERP_ALTERNATE_WRONG_ARGS: Used for listing second and subsequent forms
- *			of the wrong-num-args string in Tcl_WrongNumArgs.
- *			Makes it append instead of replacing and uses
- *			different intermediate text.
- * CANCELED:		Non-zero means that the script in progress should be
- *			canceled as soon as possible. This can be checked by
- *			extensions (and the core itself) by calling
- *			Tcl_Canceled and checking if TCL_ERROR is returned.
- *			This is a one-shot flag that is reset immediately upon
- *			being detected; however, if the TCL_CANCEL_UNWIND flag
- *			is set Tcl_Canceled will continue to report that the
- *			script in progress has been canceled thereby allowing
- *			the evaluation stack for the interp to be fully
- *			unwound.
- *
  * WARNING: For the sake of some extensions that have made use of former
  * internal values, do not re-use the flag values 2 (formerly ERR_IN_PROGRESS)
  * or 8 (formerly ERROR_CODE_SET).
  */
 
-#define DELETED				     1
-#define ERR_ALREADY_LOGGED		     4
-#define INTERP_DEBUG_FRAME		  0x10
-#define DONT_COMPILE_CMDS_INLINE	  0x20
-#define RAND_SEED_INITIALIZED		  0x40
-#define SAFE_INTERP			  0x80
-#define INTERP_TRACE_IN_PROGRESS	 0x200
-#define INTERP_ALTERNATE_WRONG_ARGS	 0x400
-#define ERR_LEGACY_COPY			 0x800
-#define CANCELED			0x1000
+enum TclInterpFlags {
+    DELETED = 1,		/* If set, the interpreter has been deleted:
+				 * don't process any more commands for it, and
+				 * destroy the structure as soon as all nested
+				 * invocations of Tcl_Eval are done. */
+    ERR_ALREADY_LOGGED = 4,	/* If set, information has already been logged
+				 * in iPtr->errorInfo for the current Tcl_Eval
+				 * instance, so Tcl_Eval needn't log it (used
+				 * to implement the "error message log"
+				 * command). */
+    INTERP_DEBUG_FRAME = 0x10,	/* Used for switching on various extra
+				 * interpreter debug/info mechanisms (e.g.
+				 * info frame eval/uplevel tracing) which are
+				 * performance intensive. */
+    DONT_COMPILE_CMDS_INLINE = 0x20,
+				/* If set the bytecode compiler should not
+				 * compile any commands into an inline
+				 * sequence of instructions. This is set, for
+				 * example, when command traces are
+				 * requested. */
+    RAND_SEED_INITIALIZED = 0x40,
+				/* If set, the randSeed value of the interp
+				 * has been initialized. This is set when we
+				 * first use the rand() or srand()
+				 * functions. */
+    SAFE_INTERP = 0x80,		/* If set, the current interp is a safe interp
+				 * (i.e. it has only the safe commands
+				 * installed, less privilege than a regular
+				 * interp). */
+    INTERP_TRACE_IN_PROGRESS = 0x200,
+				/* An interp trace is currently active; so no
+				 * further trace callbacks should be
+				 * invoked. */
+    INTERP_ALTERNATE_WRONG_ARGS = 0x400,
+				/* Used for listing second and subsequent
+				 * forms of the wrong-num-args string in
+				 * Tcl_WrongNumArgs.  Makes it append instead
+				 * of replacing and uses different
+				 * intermediate text. Used by a few commands
+				 * (notably [read]). */
+    ERR_LEGACY_COPY = 0x800,
+    CANCELED = 0x1000		/* If set, the script in progress should be
+				 * canceled as soon as possible. This can be
+				 * checked by extensions (and the core itself)
+				 * by calling Tcl_Canceled and checking if
+				 * TCL_ERROR is returned.  This is a one-shot
+				 * flag that is reset immediately upon being
+				 * detected; however, if the TCL_CANCEL_UNWIND
+				 * flag is set Tcl_Canceled will continue to
+				 * report that the script in progress has been
+				 * canceled thereby allowing the evaluation
+				 * stack for the interp to be fully
+				 * unwound. */
+};
 
 /*
  * Maximum number of levels of nesting permitted in Tcl commands (used to
@@ -2413,22 +2436,21 @@ typedef enum TclEolTranslation {
 
 /*
  * Flags for TclInvoke:
- *
- * TCL_INVOKE_HIDDEN		Invoke a hidden command; if not set, invokes
- *				an exposed command.
- * TCL_INVOKE_NO_UNKNOWN	If set, "unknown" is not invoked if the
- *				command to be invoked is not found. Only has
- *				an effect if invoking an exposed command,
- *				i.e. if TCL_INVOKE_HIDDEN is not also set.
- * TCL_INVOKE_NO_TRACEBACK	Does not record traceback information if the
- *				invoked command returns an error. Used if the
- *				caller plans on recording its own traceback
- *				information.
  */
 
-#define	TCL_INVOKE_HIDDEN	(1<<0)
-#define TCL_INVOKE_NO_UNKNOWN	(1<<1)
-#define TCL_INVOKE_NO_TRACEBACK	(1<<2)
+enum TclInvokeFlags {
+    TCL_INVOKE_HIDDEN = 1,	/* Invoke a hidden command; if not set,
+				 * invokes an exposed command. */
+    TCL_INVOKE_NO_UNKNOWN = 2,	/* If set, "unknown" is not invoked if the
+				 * command to be invoked is not found. Only
+				 * has an effect if invoking an exposed
+				 * command, i.e. if TCL_INVOKE_HIDDEN is not
+				 * also set. */
+    TCL_INVOKE_NO_TRACEBACK = 4	/* Does not record traceback information if
+				 * the invoked command returns an error. Used
+				 * if the caller plans on recording its own
+				 * traceback information. */
+};
 
 /*
  * The structure used as the internal representation of Tcl list objects. This
@@ -2490,8 +2512,10 @@ typedef struct List {
  * TclNRLmapCmd and their compilations.
  */
 
-#define TCL_EACH_KEEP_NONE  0	/* Discard iteration result like [foreach] */
-#define TCL_EACH_COLLECT    1	/* Collect iteration result like [lmap] */
+enum ForeachFlags {
+    TCL_EACH_KEEP_NONE = 0,	/* Discard iteration result like [foreach] */
+    TCL_EACH_COLLECT = 1	/* Collect iteration result like [lmap] */
+};
 
 /*
  * Macros providing a faster path to booleans and integers:
@@ -2550,27 +2574,24 @@ typedef struct List {
 
 /*
  * Flag values for TclTraceDictPath().
- *
- * DICT_PATH_READ indicates that all entries on the path must exist but no
- * updates will be needed.
- *
- * DICT_PATH_UPDATE indicates that we are going to be doing an update at the
- * tip of the path, so duplication of shared objects should be done along the
- * way.
- *
- * DICT_PATH_EXISTS indicates that we are performing an existence test and a
- * lookup failure should therefore not be an error. If (and only if) this flag
- * is set, TclTraceDictPath() will return the special value
- * DICT_PATH_NON_EXISTENT if the path is not traceable.
- *
- * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set)
- * indicates that we are to create non-existent dictionaries on the path.
  */
 
-#define DICT_PATH_READ		0
-#define DICT_PATH_UPDATE	1
-#define DICT_PATH_EXISTS	2
-#define DICT_PATH_CREATE	5
+enum DictPathFlags {
+    DICT_PATH_READ = 0,		/* All entries on the path must exist but no
+				 * updates will be needed. */
+    DICT_PATH_UPDATE = 1,	/* We are going to be doing an update at the
+				 * tip of the path, so duplication of shared
+				 * objects should be done along the way. */
+    DICT_PATH_EXISTS = 2,	/* We are performing an existence test and a
+				 * lookup failure should therefore not be an
+				 * error. If (and only if) this flag is set,
+				 * TclTraceDictPath() will return the special
+				 * value DICT_PATH_NON_EXISTENT if the path is
+				 * not traceable. */
+    DICT_PATH_CREATE = 5	/* We are to create non-existent dictionaries
+				 * on the path. (Also requires the
+				 * DICT_PATH_UPDATE bit to be set.) */
+};
 
 #define DICT_PATH_NON_EXISTENT	((Tcl_Obj *) (void *) 1)
 
@@ -2623,10 +2644,12 @@ typedef struct TclFile_ *TclFile;
  * combination of the following values:
  */
 
-#define TCL_GLOBMODE_NO_COMPLAIN	1
-#define TCL_GLOBMODE_JOIN		2
-#define TCL_GLOBMODE_DIR		4
-#define TCL_GLOBMODE_TAILS		8
+enum GlobModeFlags {
+    TCL_GLOBMODE_NO_COMPLAIN = 1,
+    TCL_GLOBMODE_JOIN = 2,
+    TCL_GLOBMODE_DIR = 4,
+    TCL_GLOBMODE_TAILS = 8
+};
 
 typedef enum Tcl_PathPart {
     TCL_PATH_DIRNAME,
@@ -2695,24 +2718,22 @@ typedef struct ProcessGlobalValue {
  *----------------------------------------------------------------------
  */
 
-#define TCL_PARSE_DECIMAL_ONLY		1
-				/* Leading zero doesn't denote octal or
+enum TclParseNumberFlags {
+    TCL_PARSE_DECIMAL_ONLY = 1,	/* Leading zero doesn't denote octal or
 				 * hex. */
-#define TCL_PARSE_OCTAL_ONLY		2
-				/* Parse octal even without prefix. */
-#define TCL_PARSE_HEXADECIMAL_ONLY	4
+    TCL_PARSE_OCTAL_ONLY = 2,	/* Parse octal even without prefix. */
+    TCL_PARSE_HEXADECIMAL_ONLY = 4,
 				/* Parse hexadecimal even without prefix. */
-#define TCL_PARSE_INTEGER_ONLY		8
-				/* Disable floating point parsing. */
-#define TCL_PARSE_SCAN_PREFIXES		16
+    TCL_PARSE_INTEGER_ONLY = 8,	/* Disable floating point parsing. */
+    TCL_PARSE_SCAN_PREFIXES = 16,
 				/* Use [scan] rules dealing with 0?
 				 * prefixes. */
-#define TCL_PARSE_NO_WHITESPACE		32
+    TCL_PARSE_NO_WHITESPACE = 32,
 				/* Reject leading/trailing whitespace. */
-#define TCL_PARSE_BINARY_ONLY	64
-				/* Parse binary even without prefix. */
-#define TCL_PARSE_NO_UNDERSCORE	128
+    TCL_PARSE_BINARY_ONLY = 64,	/* Parse binary even without prefix. */
+    TCL_PARSE_NO_UNDERSCORE = 128
 				/* Reject underscore digit separator */
+};
 
 /*
  *----------------------------------------------------------------------
@@ -2720,14 +2741,16 @@ typedef struct ProcessGlobalValue {
  *----------------------------------------------------------------------
  */
 
-#define TCL_NUMBER_INT		2
+enum TclNumberTypes {
+    TCL_NUMBER_INT = 2,
 #if (TCL_MAJOR_VERSION < 9) && !defined(TCL_NO_DEPRECATED)
-#   define TCL_NUMBER_LONG		1 /* deprecated, not used any more */
-#   define TCL_NUMBER_WIDE		TCL_NUMBER_INT /* deprecated */
+    TCL_NUMBER_LONG = 1,	/* deprecated, not used any more */
+    TCL_NUMBER_WIDE = TCL_NUMBER_INT, /* deprecated */
 #endif
-#define TCL_NUMBER_BIG		3
-#define TCL_NUMBER_DOUBLE	4
-#define TCL_NUMBER_NAN		5
+    TCL_NUMBER_BIG = 3,
+    TCL_NUMBER_DOUBLE = 4,
+    TCL_NUMBER_NAN = 5
+};
 
 /*
  *----------------------------------------------------------------
@@ -2739,7 +2762,6 @@ MODULE_SCOPE char *tclNativeExecutableName;
 MODULE_SCOPE int tclFindExecutableSearchDone;
 MODULE_SCOPE char *tclMemDumpFileName;
 MODULE_SCOPE TclPlatformType tclPlatform;
-MODULE_SCOPE Tcl_NotifierProcs tclNotifierHooks;
 
 MODULE_SCOPE Tcl_Encoding tclIdentityEncoding;
 
@@ -2802,7 +2824,9 @@ MODULE_SCOPE size_t	tclObjsShared[TCL_MAX_SHARED_OBJ_STATS];
 MODULE_SCOPE char	tclEmptyString;
 
 enum CheckEmptyStringResult {
-	TCL_EMPTYSTRING_UNKNOWN = -1, TCL_EMPTYSTRING_NO, TCL_EMPTYSTRING_YES
+    TCL_EMPTYSTRING_UNKNOWN = -1,
+    TCL_EMPTYSTRING_NO,
+    TCL_EMPTYSTRING_YES
 };
 
 /*
@@ -2871,7 +2895,7 @@ typedef struct ForIterData {
 typedef void* TclFindSymbolProc(Tcl_Interp* interp, Tcl_LoadHandle loadHandle,
 				const char* symbol);
 struct Tcl_LoadHandle_ {
-    void *clientData;	/* Client data is the load handle in the
+    void *clientData;		/* Client data is the load handle in the
 				 * native filesystem if a module was loaded
 				 * there, or an opaque pointer to a structure
 				 * for further bookkeeping on load-from-VFS
@@ -2885,19 +2909,16 @@ struct Tcl_LoadHandle_ {
 
 /* Flags for conversion of doubles to digit strings */
 
-#define TCL_DD_E_FORMAT 		0x2
-				/* Use a fixed-length string of digits,
+enum DoubleFormatFlags {
+    TCL_DD_E_FORMAT = 0x2,	/* Use a fixed-length string of digits,
 				 * suitable for E format*/
-#define TCL_DD_F_FORMAT 		0x3
-				/* Use a fixed number of digits after the
+    TCL_DD_F_FORMAT = 0x3,	/* Use a fixed number of digits after the
 				 * decimal point, suitable for F format */
-#define TCL_DD_SHORTEST 		0x4
-				/* Use the shortest possible string */
-#define TCL_DD_NO_QUICK 		0x8
-				/* Debug flag: forbid quick FP conversion */
-
-#define TCL_DD_CONVERSION_TYPE_MASK	0x3
+    TCL_DD_SHORTEST = 0x4,	/* Use the shortest possible string */
+    TCL_DD_NO_QUICK = 0x8,	/* Debug flag: forbid quick FP conversion */
+    TCL_DD_CONVERSION_TYPE_MASK = 0x3
 				/* Mask to isolate the conversion type */
+};
 
 /*
  *----------------------------------------------------------------
@@ -3044,7 +3065,7 @@ MODULE_SCOPE Tcl_Obj *	TclGetSourceFromFrame(CmdFrame *cfPtr, int objc,
 			    Tcl_Obj *const objv[]);
 MODULE_SCOPE char *	TclGetStringStorage(Tcl_Obj *objPtr,
 			    unsigned int *sizePtr);
-MODULE_SCOPE int	TclGetLoadedPackagesEx(Tcl_Interp *interp,
+MODULE_SCOPE int	TclGetLoadedLibraries(Tcl_Interp *interp,
 				const char *targetName,
 				const char *packageName);
 MODULE_SCOPE int	TclGetWideBitsFromObj(Tcl_Interp *, Tcl_Obj *,
@@ -3133,12 +3154,21 @@ MODULE_SCOPE int	TclProcessReturn(Tcl_Interp *interp,
 			    int code, int level, Tcl_Obj *returnOpts);
 MODULE_SCOPE int	TclpObjLstat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf);
 MODULE_SCOPE Tcl_Obj *	TclpTempFileName(void);
-MODULE_SCOPE Tcl_Obj *  TclpTempFileNameForLibrary(Tcl_Interp *interp, Tcl_Obj* pathPtr);
+MODULE_SCOPE Tcl_Obj *  TclpTempFileNameForLibrary(Tcl_Interp *interp,
+			    Tcl_Obj* pathPtr);
 MODULE_SCOPE Tcl_Obj *	TclNewFSPathObj(Tcl_Obj *dirPtr, const char *addStrRep,
 			    int len);
+MODULE_SCOPE void	TclpAlertNotifier(ClientData clientData);
+MODULE_SCOPE void	TclpServiceModeHook(int mode);
+MODULE_SCOPE void	TclpSetTimer(const Tcl_Time *timePtr);
+MODULE_SCOPE int	TclpWaitForEvent(const Tcl_Time *timePtr);
+MODULE_SCOPE void	TclpCreateFileHandler(int fd, int mask,
+			    Tcl_FileProc *proc, ClientData clientData);
 MODULE_SCOPE int	TclpDeleteFile(const void *path);
+MODULE_SCOPE void	TclpDeleteFileHandler(int fd);
 MODULE_SCOPE void	TclpFinalizeCondition(Tcl_Condition *condPtr);
 MODULE_SCOPE void	TclpFinalizeMutex(Tcl_Mutex *mutexPtr);
+MODULE_SCOPE void	TclpFinalizeNotifier(ClientData clientData);
 MODULE_SCOPE void	TclpFinalizePipes(void);
 MODULE_SCOPE void	TclpFinalizeSockets(void);
 MODULE_SCOPE int	TclCreateSocketAddress(Tcl_Interp *interp,
@@ -3152,6 +3182,7 @@ MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
 MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
 			    unsigned int *lengthPtr, Tcl_Encoding *encodingPtr);
 MODULE_SCOPE void	TclpInitLock(void);
+MODULE_SCOPE ClientData	TclpInitNotifier(void);
 MODULE_SCOPE void	TclpInitPlatform(void);
 MODULE_SCOPE void	TclpInitUnlock(void);
 MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
@@ -3178,8 +3209,9 @@ MODULE_SCOPE int	TclpObjChdir(Tcl_Obj *pathPtr);
 MODULE_SCOPE Tcl_Channel TclpOpenTemporaryFile(Tcl_Obj *dirObj,
 			    Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
 			    Tcl_Obj *resultingNameObj);
-MODULE_SCOPE void TclPkgFileSeen(Tcl_Interp *interp, const char *fileName);
-MODULE_SCOPE void *TclInitPkgFiles(Tcl_Interp *interp);
+MODULE_SCOPE void	TclPkgFileSeen(Tcl_Interp *interp,
+			    const char *fileName);
+MODULE_SCOPE void *	TclInitPkgFiles(Tcl_Interp *interp);
 MODULE_SCOPE Tcl_Obj *	TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr,
 			    Tcl_PathPart portion);
 MODULE_SCOPE char *	TclpReadlink(const char *fileName,
@@ -4211,6 +4243,37 @@ MODULE_SCOPE int	TclIndexDecode(int encoded, int endValue);
 #define TCL_INDEX_END           (-2)
 #define TCL_INDEX_START         (0)
 
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclScaleTime --
+ *
+ *	TIP #233 (Virtualized Time): Wrapper around the time virutalisation
+ *	rescale function to hide the binding of the clientData.
+ *
+ *	This is static inline code; it's like a macro, but a function. It's
+ *	used because this is a piece of code that ends up in places that are a
+ *	bit performance sensitive.
+ *
+ * Results:
+ *	None
+ *
+ * Side effects:
+ *	Updates the time structure (given as an argument) with what the time
+ *	should be after virtualisation.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline void
+TclScaleTime(
+    Tcl_Time *timePtr)
+{
+    if (timePtr != NULL) {
+	tclScaleTimeProcPtr(timePtr, tclTimeClientData);
+    }
+}
+
 /*
  *----------------------------------------------------------------
  * Macros used by the Tcl core to create and release Tcl objects.
@@ -4726,7 +4789,7 @@ MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
  *----------------------------------------------------------------
  */
 
-#ifdef WORDS_BIGENDIAN
+#if defined(WORDS_BIGENDIAN) && (TCL_UTF_MAX > 3)
 #   define TclUniCharNcmp(cs,ct,n) memcmp((cs),(ct),(n)*sizeof(Tcl_UniChar))
 #else /* !WORDS_BIGENDIAN */
 #   define TclUniCharNcmp Tcl_UniCharNcmp
@@ -4757,7 +4820,7 @@ MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
  *----------------------------------------------------------------------
  */
 
-MODULE_SCOPE Tcl_PackageInitProc TclTommath_Init;
+MODULE_SCOPE Tcl_LibraryInitProc TclTommath_Init;
 
 /*
  *----------------------------------------------------------------------
@@ -4769,11 +4832,11 @@ MODULE_SCOPE Tcl_PackageInitProc TclTommath_Init;
  *----------------------------------------------------------------------
  */
 
-MODULE_SCOPE Tcl_PackageInitProc TclplatformtestInit;
-MODULE_SCOPE Tcl_PackageInitProc TclObjTest_Init;
-MODULE_SCOPE Tcl_PackageInitProc TclThread_Init;
-MODULE_SCOPE Tcl_PackageInitProc Procbodytest_Init;
-MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
+MODULE_SCOPE Tcl_LibraryInitProc TclplatformtestInit;
+MODULE_SCOPE Tcl_LibraryInitProc TclObjTest_Init;
+MODULE_SCOPE Tcl_LibraryInitProc TclThread_Init;
+MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_Init;
+MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_SafeInit;
 
 /*
  *----------------------------------------------------------------
@@ -5144,12 +5207,34 @@ typedef struct NRE_callback {
 #define Tcl_Free(ptr)                 TclpFree(ptr)
 #endif
 
+/*
+ * Special hack for macOS, where the static linker (technically the 'ar'
+ * command) hates empty object files, and accepts no flags to make it shut up.
+ *
+ * These symbols are otherwise completely useless.
+ *
+ * They can't be written to or written through. They can't be seen by any
+ * other code. They use a separate attribute (supported by all macOS
+ * compilers, which are derivatives of clang or gcc) to stop the compilation
+ * from moaning. They will be excluded during the final linking stage.
+ *
+ * Other platforms get nothing at all. That's good.
+ */
+
+#ifdef MAC_OSX_TCL
+#define TCL_MAC_EMPTY_FILE(name) \
+    static __attribute__((used)) const void *const TclUnusedFile_ ## name; \
+    static const void *const TclUnusedFile_ ## name = NULL;
+#else
+#define TCL_MAC_EMPTY_FILE(name)
+#endif /* MAC_OSX_TCL */
+
 /*
  * Other externals.
  */
 
-MODULE_SCOPE size_t TclEnvEpoch; /* Epoch of the tcl environment
-                                         * (if changed with tcl-env). */
+MODULE_SCOPE size_t TclEnvEpoch;	/* Epoch of the tcl environment
+					 * (if changed with tcl-env). */
 
 #endif /* _TCLINT */
 

generic/tclIntDecls.h

@@ -651,10 +651,10 @@ EXTERN int		TclPtrUnsetVar(Tcl_Interp *interp, Tcl_Var varPtr,
 				Tcl_Var arrayPtr, Tcl_Obj *part1Ptr,
 				Tcl_Obj *part2Ptr, const int flags);
 /* 257 */
-EXTERN void		TclStaticPackage(Tcl_Interp *interp,
-				const char *pkgName,
-				Tcl_PackageInitProc *initProc,
-				Tcl_PackageInitProc *safeInitProc);
+EXTERN void		TclStaticLibrary(Tcl_Interp *interp,
+				const char *prefix,
+				Tcl_LibraryInitProc *initProc,
+				Tcl_LibraryInitProc *safeInitProc);
 /* 258 */
 EXTERN Tcl_Obj *	TclpCreateTemporaryDirectory(Tcl_Obj *dirObj,
 				Tcl_Obj *basenameObj);
@@ -925,7 +925,7 @@ typedef struct TclIntStubs {
     Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags); /* 254 */
     int (*tclPtrObjMakeUpvar) (Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 255 */
     int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 256 */
-    void (*tclStaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 257 */
+    void (*tclStaticLibrary) (Tcl_Interp *interp, const char *prefix, Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc); /* 257 */
     Tcl_Obj * (*tclpCreateTemporaryDirectory) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj); /* 258 */
     unsigned char * (*tclGetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *lengthPtr); /* 259 */
     void (*tclUnusedStubEntry) (void); /* 260 */
@@ -1370,8 +1370,8 @@ extern const TclIntStubs *tclIntStubsPtr;
 	(tclIntStubsPtr->tclPtrObjMakeUpvar) /* 255 */
 #define TclPtrUnsetVar \
 	(tclIntStubsPtr->tclPtrUnsetVar) /* 256 */
-#define TclStaticPackage \
-	(tclIntStubsPtr->tclStaticPackage) /* 257 */
+#define TclStaticLibrary \
+	(tclIntStubsPtr->tclStaticLibrary) /* 257 */
 #define TclpCreateTemporaryDirectory \
 	(tclIntStubsPtr->tclpCreateTemporaryDirectory) /* 258 */
 #define TclGetBytesFromObj \
@@ -1409,11 +1409,12 @@ extern const TclIntStubs *tclIntStubsPtr;
 #   undef TclGetCommandFullName
 #   undef TclCopyChannelOld
 #   undef TclSockMinimumBuffersOld
-#   undef Tcl_StaticPackage
-#   define Tcl_StaticPackage (tclIntStubsPtr->tclStaticPackage)
+#   undef Tcl_StaticLibrary
+#   define Tcl_StaticLibrary (tclIntStubsPtr->tclStaticLibrary)
 #endif
 
 #undef TclGuessPackageName
+#undef TclUnusedStubEntry
 #ifndef TCL_NO_DEPRECATED
 #   define TclGuessPackageName(fileName, pkgName) ((void)fileName,(void)pkgName,0)
 #endif

generic/tclIntPlatDecls.h

@@ -570,6 +570,11 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 #undef TclpGmtime_unix
 #undef TclWinConvertWSAError
 #define TclWinConvertWSAError TclWinConvertError
+#if !defined(TCL_USE_STUBS) && !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
+#   undef TclWinConvertError
+#   define TclWinConvertError Tcl_WinConvertError
+#endif
+
 #undef TclpInetNtoa
 #define TclpInetNtoa inet_ntoa
 

generic/tclInterp.c

@@ -196,18 +196,18 @@ struct LimitHandler {
 
 /*
  * Values for the LimitHandler flags field.
- *      LIMIT_HANDLER_ACTIVE - Whether the handler is currently being
- *              processed; handlers are never to be entered reentrantly.
- *      LIMIT_HANDLER_DELETED - Whether the handler has been deleted. This
- *              should not normally be observed because when a handler is
- *              deleted it is also spliced out of the list of handlers, but
- *              even so we will be careful.
  */
 
-#define LIMIT_HANDLER_ACTIVE    0x01
-#define LIMIT_HANDLER_DELETED   0x02
-
-
+enum LimitHandlerFlags {
+    LIMIT_HANDLER_ACTIVE = 0x01,/* Whether the handler is currently being
+				 * processed; handlers are never to be entered
+				 * reentrantly. */
+    LIMIT_HANDLER_DELETED = 0x02/* Whether the handler has been deleted. This
+				 * should not normally be observed because
+				 * when a handler is deleted it is also
+				 * spliced out of the list of handlers, but
+				 * even so we will be careful. */
+};
 
 /*
  * Prototypes for local static functions:
@@ -276,7 +276,6 @@ static void		TimeLimitCallback(ClientData clientData);
 static Tcl_NRPostProc	NRPostInvokeHidden;
 static Tcl_ObjCmdProc	NRInterpCmd;
 static Tcl_ObjCmdProc	NRChildCmd;
-
 
 /*
  *----------------------------------------------------------------------

generic/tclLink.c

@@ -75,21 +75,19 @@ typedef struct Link {
 
 /*
  * Definitions for flag bits:
- * LINK_READ_ONLY -		1 means errors should be generated if Tcl
- *				script attempts to write variable.
- * LINK_BEING_UPDATED -		1 means that a call to Tcl_UpdateLinkedVar is
- *				in progress for this variable, so trace
- *				callbacks on the variable should be ignored.
- * LINK_ALLOC_ADDR -		1 means linkPtr->addr was allocated on the
- *				heap.
- * LINK_ALLOC_LAST -		1 means linkPtr->valueLast.p was allocated on
- *				the heap.
  */
 
-#define LINK_READ_ONLY		1
-#define LINK_BEING_UPDATED	2
-#define LINK_ALLOC_ADDR		4
-#define LINK_ALLOC_LAST		8
+enum LinkFlags {
+    LINK_READ_ONLY = 1,		/* Errors should be generated if Tcl script
+				 * attempts to write variable. */
+    LINK_BEING_UPDATED = 2,	/* A call to Tcl_UpdateLinkedVar is in
+				 * progress for this variable, so trace
+				 * callbacks on the variable should be
+				 * ignored. */
+    LINK_ALLOC_ADDR = 4,	/* linkPtr->addr was allocated on the heap. */
+    LINK_ALLOC_LAST = 8		/* linkPtr->valueLast.p was allocated on the
+				 * heap. */
+};
 
 /*
  * Forward references to functions defined later in this file:
@@ -110,11 +108,11 @@ static int		SetInvalidRealFromAny(Tcl_Interp *interp,
  */
 
 static Tcl_ObjType invalidRealType = {
-    "invalidReal",			/* name */
-    NULL,				/* freeIntRepProc */
-    NULL,				/* dupIntRepProc */
-    NULL,				/* updateStringProc */
-    NULL				/* setFromAnyProc */
+    "invalidReal",		/* name */
+    NULL,			/* freeIntRepProc */
+    NULL,			/* dupIntRepProc */
+    NULL,			/* updateStringProc */
+    NULL			/* setFromAnyProc */
 };
 
 /*

generic/tclNotify.c

@@ -10,6 +10,7 @@
  * Copyright © 1995-1997 Sun Microsystems, Inc.
  * Copyright © 1998 Scriptics Corporation.
  * Copyright © 2003 Kevin B. Kenny.  All rights reserved.
+ * Copyright © 2021 Donal K. Fellows
  *
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
@@ -18,11 +19,11 @@
 #include "tclInt.h"
 
 /*
- * Module-scope struct of notifier hooks that are checked in the default
+ * Notifier hooks that are checked in the public wrappers for the default
  * notifier functions (for overriding via Tcl_SetNotifier).
  */
 
-Tcl_NotifierProcs tclNotifierHooks = {
+static Tcl_NotifierProcs tclNotifierHooks = {
     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
 };
 
@@ -174,7 +175,8 @@ TclFinalizeNotifier(void)
     Tcl_Event *evPtr, *hold;
 
     if (!tsdPtr->initialized) {
-	return;		/* Notifier not initialized for the current thread */
+	return;			/* Notifier not initialized for the current
+				 * thread. */
     }
 
     Tcl_MutexLock(&(tsdPtr->queueMutex));
@@ -227,6 +229,38 @@ Tcl_SetNotifier(
     Tcl_NotifierProcs *notifierProcPtr)
 {
     tclNotifierHooks = *notifierProcPtr;
+
+    /*
+     * Don't allow hooks to refer to the hook point functions; avoids infinite
+     * loop.
+     */
+
+    if (tclNotifierHooks.setTimerProc == Tcl_SetTimer) {
+	tclNotifierHooks.setTimerProc = NULL;
+    }
+    if (tclNotifierHooks.waitForEventProc == Tcl_WaitForEvent) {
+	tclNotifierHooks.waitForEventProc = NULL;
+    }
+    if (tclNotifierHooks.initNotifierProc == Tcl_InitNotifier) {
+	tclNotifierHooks.initNotifierProc = NULL;
+    }
+    if (tclNotifierHooks.finalizeNotifierProc == Tcl_FinalizeNotifier) {
+	tclNotifierHooks.finalizeNotifierProc = NULL;
+    }
+    if (tclNotifierHooks.alertNotifierProc == Tcl_AlertNotifier) {
+	tclNotifierHooks.alertNotifierProc = NULL;
+    }
+    if (tclNotifierHooks.serviceModeHookProc == Tcl_ServiceModeHook) {
+	tclNotifierHooks.serviceModeHookProc = NULL;
+    }
+#ifndef _WIN32
+    if (tclNotifierHooks.createFileHandlerProc == Tcl_CreateFileHandler) {
+	tclNotifierHooks.createFileHandlerProc = NULL;
+    }
+    if (tclNotifierHooks.deleteFileHandlerProc == Tcl_DeleteFileHandler) {
+	tclNotifierHooks.deleteFileHandlerProc = NULL;
+    }
+#endif /* !_WIN32 */
 }
 
 /*
@@ -276,7 +310,7 @@ Tcl_CreateEventSource(
 				 * checkProc. */
 {
     ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
-    EventSource *sourcePtr = (EventSource *)ckalloc(sizeof(EventSource));
+    EventSource *sourcePtr = (EventSource *) ckalloc(sizeof(EventSource));
 
     sourcePtr->setupProc = setupProc;
     sourcePtr->checkProc = checkProc;
@@ -794,7 +828,7 @@ Tcl_SetServiceMode(
 
 void
 Tcl_SetMaxBlockTime(
-    const Tcl_Time *timePtr)		/* Specifies a maximum elapsed time for the
+    const Tcl_Time *timePtr)	/* Specifies a maximum elapsed time for the
 				 * next blocking operation in the event
 				 * tsdPtr-> */
 {
@@ -1132,6 +1166,260 @@ Tcl_ThreadAlert(
     Tcl_MutexUnlock(&listLock);
 }
 
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_InitNotifier --
+ *
+ *	Initializes the platform specific notifier state. Forwards to the
+ *	platform implementation when the hook is not enabled.
+ *
+ * Results:
+ *	Returns a handle to the notifier state for this thread..
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+ClientData
+Tcl_InitNotifier(void)
+{
+    if (tclNotifierHooks.initNotifierProc) {
+	return tclNotifierHooks.initNotifierProc();
+    } else {
+	return TclpInitNotifier();
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_FinalizeNotifier --
+ *
+ *	This function is called to cleanup the notifier state before a thread
+ *	is terminated. Forwards to the platform implementation when the hook
+ *	is not enabled.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	If no finalizeNotifierProc notifier hook exists, TclpFinalizeNotifier
+ *	is called.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+Tcl_FinalizeNotifier(
+    ClientData clientData)
+{
+    if (tclNotifierHooks.finalizeNotifierProc) {
+	tclNotifierHooks.finalizeNotifierProc(clientData);
+    } else {
+	TclpFinalizeNotifier(clientData);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_AlertNotifier --
+ *
+ *	Wake up the specified notifier from any thread. This routine is called
+ *	by the platform independent notifier code whenever the Tcl_ThreadAlert
+ *	routine is called. This routine is guaranteed not to be called by Tcl
+ *	on a given notifier after Tcl_FinalizeNotifier is called for that
+ *	notifier.  This routine is typically called from a thread other than
+ *	the notifier's thread.  Forwards to the platform implementation when
+ *	the hook is not enabled.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	See the platform-specific implementations.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+Tcl_AlertNotifier(
+    ClientData clientData)	/* Pointer to thread data. */
+{
+    if (tclNotifierHooks.alertNotifierProc) {
+	tclNotifierHooks.alertNotifierProc(clientData);
+    } else {
+	TclpAlertNotifier(clientData);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_ServiceModeHook --
+ *
+ *	This function is invoked whenever the service mode changes.  Forwards
+ *	to the platform implementation when the hook is not enabled.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	See the platform-specific implementations.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+Tcl_ServiceModeHook(
+    int mode)			/* Either TCL_SERVICE_ALL, or
+				 * TCL_SERVICE_NONE. */
+{
+    if (tclNotifierHooks.serviceModeHookProc) {
+	tclNotifierHooks.serviceModeHookProc(mode);
+    } else {
+	TclpServiceModeHook(mode);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_SetTimer --
+ *
+ *	This function sets the current notifier timer value.  Forwards to the
+ *	platform implementation when the hook is not enabled.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	See the platform-specific implementations.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+Tcl_SetTimer(
+    const Tcl_Time *timePtr)		/* Timeout value, may be NULL. */
+{
+    if (tclNotifierHooks.setTimerProc) {
+	tclNotifierHooks.setTimerProc(timePtr);
+    } else {
+	TclpSetTimer(timePtr);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_WaitForEvent --
+ *
+ *	This function is called by Tcl_DoOneEvent to wait for new events on
+ *	the notifier's message queue.  If the block time is 0, then
+ *	Tcl_WaitForEvent just polls without blocking.  Forwards to the
+ *	platform implementation when the hook is not enabled.
+ *
+ * Results:
+ *	Returns -1 if the wait would block forever, 1 if an out-of-loop source
+ *	was processed (see platform-specific notes) and otherwise returns 0.
+ *
+ * Side effects:
+ *	Queues file events that are detected by the notifier.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+Tcl_WaitForEvent(
+    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
+{
+    if (tclNotifierHooks.waitForEventProc) {
+	return tclNotifierHooks.waitForEventProc(timePtr);
+    } else {
+	return TclpWaitForEvent(timePtr);
+    }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_CreateFileHandler --
+ *
+ *	This function registers a file descriptor handler with the notifier.
+ *	Forwards to the platform implementation when the hook is not enabled.
+ *
+ *	This function is not defined on Windows. The OS API there is too
+ *	different.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	Creates a new file handler structure.
+ *
+ *----------------------------------------------------------------------
+ */
+
+#ifndef _WIN32
+void
+Tcl_CreateFileHandler(
+    int fd,			/* Handle of stream to watch. */
+    int mask,			/* OR'ed combination of TCL_READABLE,
+				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
+				 * conditions under which proc should be
+				 * called. */
+    Tcl_FileProc *proc,		/* Function to call for each selected
+				 * event. */
+    ClientData clientData)	/* Arbitrary data to pass to proc. */
+{
+    if (tclNotifierHooks.createFileHandlerProc) {
+	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
+    } else {
+	TclpCreateFileHandler(fd, mask, proc, clientData);
+    }
+}
+#endif /* !_WIN32 */
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_DeleteFileHandler --
+ *
+ *	Cancel a previously-arranged callback arrangement for a file
+ *	descriptor.  Forwards to the platform implementation when the hook is
+ *	not enabled.
+ *
+ *	This function is not defined on Windows. The OS API there is too
+ *	different.
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	If a callback was previously registered on the file descriptor, remove
+ *	it.
+ *
+ *----------------------------------------------------------------------
+ */
+
+#ifndef _WIN32
+void
+Tcl_DeleteFileHandler(
+    int fd)			/* Stream id for which to remove callback
+				 * function. */
+{
+    if (tclNotifierHooks.deleteFileHandlerProc) {
+	tclNotifierHooks.deleteFileHandlerProc(fd);
+    } else {
+	TclpDeleteFileHandler(fd);
+    }
+}
+#endif /* !_WIN32 */
+
 /*
  * Local Variables:
  * mode: c

generic/tclOO.h

@@ -105,9 +105,11 @@ typedef struct {
  * Tcl_NewInstanceMethod.
  */
 
-#define TCL_OO_METHOD_PUBLIC		1
-#define TCL_OO_METHOD_UNEXPORTED	0
-#define TCL_OO_METHOD_PRIVATE		0x20
+enum TclOOVisibilityConstants {
+    TCL_OO_METHOD_PUBLIC = 1,
+    TCL_OO_METHOD_UNEXPORTED = 0,
+    TCL_OO_METHOD_PRIVATE = 0x20
+};
 
 /*
  * The type of some object (or class) metadata. This describes how to delete

generic/tclOOCall.c

@@ -51,13 +51,15 @@ typedef struct {
  * Extra flags used for call chain management.
  */
 
-#define DEFINITE_PROTECTED 0x100000
-#define DEFINITE_PUBLIC    0x200000
-#define KNOWN_STATE	   (DEFINITE_PROTECTED | DEFINITE_PUBLIC)
-#define SPECIAL		   (CONSTRUCTOR | DESTRUCTOR | FORCE_UNKNOWN)
-#define BUILDING_MIXINS	   0x400000
-#define TRAVERSED_MIXIN	   0x800000
-#define OBJECT_MIXIN	   0x1000000
+enum CallChainFlags {
+    DEFINITE_PROTECTED = 0x100000,
+    DEFINITE_PUBLIC =	 0x200000,
+    BUILDING_MIXINS =	 0x400000,
+    TRAVERSED_MIXIN =	 0x800000,
+    OBJECT_MIXIN =	0x1000000,
+    KNOWN_STATE = (DEFINITE_PROTECTED | DEFINITE_PUBLIC),
+    SPECIAL = (CONSTRUCTOR | DESTRUCTOR | FORCE_UNKNOWN)
+};
 #define MIXIN_CONSISTENT(flags) \
     (((flags) & OBJECT_MIXIN) ||					\
 	!((flags) & BUILDING_MIXINS) == !((flags) & TRAVERSED_MIXIN))
@@ -152,7 +154,6 @@ static const Tcl_ObjType methodNameType = {
     NULL,
     NULL
 };
-
 
 /*
  * ----------------------------------------------------------------------
@@ -422,6 +423,14 @@ FinalizeMethodRefs(
  * ----------------------------------------------------------------------
  */
 
+/*
+ * Name the bits used in the names table values.
+ */
+enum NameTableFlags {
+    IN_LIST = 1,
+    NO_IMPLEMENTATION = 2
+};
+
 int
 TclOOGetSortedMethodList(
     Object *oPtr,		/* The object to get the method names for. */
@@ -453,12 +462,6 @@ TclOOGetSortedMethodList(
     Tcl_InitObjHashTable(&names);
     Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS);
 
-    /*
-     * Name the bits used in the names table values.
-     */
-#define IN_LIST 1
-#define NO_IMPLEMENTATION 2
-
     /*
      * Process method names due to the object.
      */
@@ -2027,8 +2030,9 @@ AddSimpleClassDefineNamespaces(
 
 static inline void
 AddDefinitionNamespaceToChain(
-    Class *const definerCls,		/* What class defines this entry. */
-    Tcl_Obj *const namespaceName,	/* The name for this entry (or NULL, a
+    Class *const definerCls,	/* What class defines this entry. */
+    Tcl_Obj *const namespaceName,
+				/* The name for this entry (or NULL, a
 				 * no-op). */
     DefineChain *const definePtr,
 				/* The define chain to add the method

generic/tclOOInt.h

@@ -112,7 +112,9 @@ typedef struct ProcedureMethod {
  * methods.
  */
 
-#define USE_DECLARER_NS		0x80
+enum ProcedureMethodFlags {
+    USE_DECLARER_NS = 0x80,
+};
 
 /*
  * Forwarded methods have the following extra information.
@@ -213,36 +215,38 @@ typedef struct Object {
 				 * command. */
 } Object;
 
-#define OBJECT_DESTRUCTING	1	/* Indicates that an object is being or has
-								 *  been destroyed  */
-#define DESTRUCTOR_CALLED 2	/* Indicates that evaluation of destructor script for the
-							   object has began */
-#define OO_UNUSED_4	4	/* No longer used.  */
-#define ROOT_OBJECT 0x1000	/* Flag to say that this object is the root of
+enum ObjectFlags {
+    OBJECT_DESTRUCTING = 1,	/* Indicates that an object is being or has
+				 * been destroyed  */
+    DESTRUCTOR_CALLED = 2,	/* Indicates that evaluation of destructor
+				 * script for the object has began */
+    OO_UNUSED_4 = 4,		/* No longer used.  */
+    ROOT_OBJECT = 0x1000,	/* Flag to say that this object is the root of
 				 * the class hierarchy and should be treated
 				 * specially during teardown. */
-#define FILTER_HANDLING 0x2000	/* Flag set when the object is processing a
+    FILTER_HANDLING = 0x2000,	/* Flag set when the object is processing a
 				 * filter; when set, filters are *not*
 				 * processed on the object, preventing nasty
 				 * recursive filtering problems. */
-#define USE_CLASS_CACHE 0x4000	/* Flag set to say that the object is a pure
+    USE_CLASS_CACHE = 0x4000,	/* Flag set to say that the object is a pure
 				 * instance of the class, and has had nothing
 				 * added that changes the dispatch chain (i.e.
 				 * no methods, mixins, or filters. */
-#define ROOT_CLASS 0x8000	/* Flag to say that this object is the root
+    ROOT_CLASS = 0x8000,	/* Flag to say that this object is the root
 				 * class of classes, and should be treated
 				 * specially during teardown (and in a few
 				 * other spots). */
-#define FORCE_UNKNOWN 0x10000	/* States that we are *really* looking up the
+    FORCE_UNKNOWN = 0x10000,	/* States that we are *really* looking up the
 				 * unknown method handler at that point. */
-#define HAS_PRIVATE_METHODS 0x20000
+    HAS_PRIVATE_METHODS = 0x20000,
 				/* Object/class has (or had) private methods,
 				 * and so shouldn't be cached so
 				 * aggressively. */
-#define DONT_DELETE 0x40000	/* Inhibit deletion of this object. Used
+    DONT_DELETE = 0x40000	/* Inhibit deletion of this object. Used
 				 * during fundamental object type mutation to
 				 * make sure that the object actually survives
 				 * to the end of the operation. */
+};
 
 /*
  * And the definition of a class. Note that every class also has an associated
@@ -418,17 +422,18 @@ typedef struct CallContext {
  * Bits for the 'flags' field of the call chain.
  */
 
-#define PUBLIC_METHOD     0x01	/* This is a public (exported) method. */
-#define PRIVATE_METHOD    0x02	/* This is a private (class's direct instances
+enum TclCallChainFlags {
+    PUBLIC_METHOD = 0x01,	/* This is a public (exported) method. */
+    PRIVATE_METHOD = 0x02,	/* This is a private (class's direct instances
 				 * only) method. Supports itcl. */
-#define OO_UNKNOWN_METHOD 0x04	/* This is an unknown method. */
-#define CONSTRUCTOR	  0x08	/* This is a constructor. */
-#define DESTRUCTOR	  0x10	/* This is a destructor. */
-#define TRUE_PRIVATE_METHOD 0x20
-				/* This is a private method only accessible
+    OO_UNKNOWN_METHOD = 0x04,	/* This is an unknown method. */
+    CONSTRUCTOR = 0x08,		/* This is a constructor. */
+    DESTRUCTOR = 0x10,		/* This is a destructor. */
+    TRUE_PRIVATE_METHOD = 0x20,	/* This is a private method only accessible
 				 * from other methods defined on this class
 				 * or instance. [TIP #500] */
-#define SCOPE_FLAGS (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD)
+    SCOPE_FLAGS = (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD)
+};
 
 /*
  * Structure containing definition information about basic class methods.
@@ -666,7 +671,9 @@ MODULE_SCOPE void	TclOOSetupVariableResolver(Tcl_Namespace *nsPtr);
  * but all arguments are used multiple times and so must have no side effects.
  */
 
+#ifdef DUPLICATE
 #undef DUPLICATE /* prevent possible conflict with definition in WINAPI nb30.h */
+#endif /* DUPLICATE */
 #define DUPLICATE(target,source,type) \
     do { \
 	size_t len = sizeof(type) * ((target).num=(source).num);\

generic/tclParse.h

@@ -1,17 +1,35 @@
 /*
- * Minimal set of shared macro definitions and declarations so that multiple
- * source files can make use of the parsing table in tclParse.c
+ * tclParse.h --
+ *
+ *	This file contains the minimal set of shared macro definitions and
+ *	declarations so that multiple source files can make use of the parsing
+ *	table in tclParse.c.
+ *
+ * Copyright (c) 2012 by Don Porter
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
 
-#define TYPE_NORMAL		0
-#define TYPE_SPACE		0x1
-#define TYPE_COMMAND_END	0x2
-#define TYPE_SUBS		0x4
-#define TYPE_QUOTE		0x8
-#define TYPE_CLOSE_PAREN	0x10
-#define TYPE_CLOSE_BRACK	0x20
-#define TYPE_BRACE		0x40
+enum ParseTypes {
+    TYPE_NORMAL = 0,
+    TYPE_SPACE = 0x1,
+    TYPE_COMMAND_END = 0x2,
+    TYPE_SUBS = 0x4,
+    TYPE_QUOTE = 0x8,
+    TYPE_CLOSE_PAREN = 0x10,
+    TYPE_CLOSE_BRACK = 0x20,
+    TYPE_BRACE = 0x40
+};
 
-#define CHAR_TYPE(c) tclCharTypeTable[(unsigned char)(c)]
+#define CHAR_TYPE(c)	tclCharTypeTable[(unsigned char)(c)]
 
 MODULE_SCOPE const char tclCharTypeTable[];
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */

generic/tclPathObj.c

@@ -77,23 +77,27 @@ typedef struct FsPath {
  * Flag values for FsPath->flags.
  */
 
-#define TCLPATH_APPENDED 1
-#define TCLPATH_NEEDNORM 4
+enum FsPathFlags {
+    TCLPATH_APPENDED = 1,
+    TCLPATH_NEEDNORM = 4
+};
 
 /*
  * Define some macros to give us convenient access to path-object specific
  * fields.
  */
 
-#define PATHOBJ(pathPtr) ((FsPath *) (TclFetchIntRep((pathPtr), &fsPathType)->twoPtrValue.ptr1))
+#define PATHOBJ(pathPtr) \
+    ((FsPath *) (TclFetchIntRep((pathPtr), &fsPathType)->twoPtrValue.ptr1))
 #define SETPATHOBJ(pathPtr,fsPathPtr) \
-	do {							\
-		Tcl_ObjIntRep ir;				\
-		ir.twoPtrValue.ptr1 = (void *) (fsPathPtr);	\
-		ir.twoPtrValue.ptr2 = NULL;			\
-		Tcl_StoreIntRep((pathPtr), &fsPathType, &ir);	\
-	} while (0)
-#define PATHFLAGS(pathPtr) (PATHOBJ(pathPtr)->flags)
+    do {							\
+	Tcl_ObjIntRep ir;					\
+	ir.twoPtrValue.ptr1 = (void *) (fsPathPtr);		\
+	ir.twoPtrValue.ptr2 = NULL;				\
+	Tcl_StoreIntRep((pathPtr), &fsPathType, &ir);		\
+    } while (0)
+#define PATHFLAGS(pathPtr) \
+    (PATHOBJ(pathPtr)->flags)
 
 /*
  *---------------------------------------------------------------------------

generic/tclPkgConfig.c

@@ -2,7 +2,7 @@
  * tclPkgConfig.c --
  *
  *	This file contains the configuration information to embed into the tcl
- *	binary library.
+ *	library.
  *
  * Copyright © 2002 Andreas Kupries <andreas_kupries@users.sourceforge.net>
  *

generic/tclPlatDecls.h

@@ -65,6 +65,9 @@ EXTERN TCHAR *		Tcl_WinUtfToTChar(const char *str, int len,
 /* 1 */
 EXTERN char *		Tcl_WinTCharToUtf(const TCHAR *str, int len,
 				Tcl_DString *dsPtr);
+/* Slot 2 is reserved */
+/* 3 */
+EXTERN void		Tcl_WinConvertError(unsigned errCode);
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
 /* 0 */
@@ -89,6 +92,8 @@ typedef struct TclPlatStubs {
 #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
     TCHAR * (*tcl_WinUtfToTChar) (const char *str, int len, Tcl_DString *dsPtr); /* 0 */
     char * (*tcl_WinTCharToUtf) (const TCHAR *str, int len, Tcl_DString *dsPtr); /* 1 */
+    void (*reserved2)(void);
+    void (*tcl_WinConvertError) (unsigned errCode); /* 3 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
     int (*tcl_MacOSXOpenBundleResources) (Tcl_Interp *interp, const char *bundleName, int hasResourceFile, int maxPathLen, char *libraryPath); /* 0 */
@@ -114,6 +119,9 @@ extern const TclPlatStubs *tclPlatStubsPtr;
 	(tclPlatStubsPtr->tcl_WinUtfToTChar) /* 0 */
 #define Tcl_WinTCharToUtf \
 	(tclPlatStubsPtr->tcl_WinTCharToUtf) /* 1 */
+/* Slot 2 is reserved */
+#define Tcl_WinConvertError \
+	(tclPlatStubsPtr->tcl_WinConvertError) /* 3 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
 #define Tcl_MacOSXOpenBundleResources \

generic/tclResult.c

@@ -464,6 +464,7 @@ Tcl_SetResult(
 
     ResetObjResult(iPtr);
 }
+#endif /* !TCL_NO_DEPRECATED */
 
 /*
  *----------------------------------------------------------------------
@@ -482,10 +483,12 @@ Tcl_SetResult(
  *----------------------------------------------------------------------
  */
 
+#undef Tcl_GetStringResult
 const char *
 Tcl_GetStringResult(
     Tcl_Interp *interp)/* Interpreter whose result to return. */
 {
+#ifndef TCL_NO_DEPRECATED
     Interp *iPtr = (Interp *) interp;
     /*
      * If the string result is empty, move the object result to the string
@@ -497,8 +500,10 @@ Tcl_GetStringResult(
 		TCL_VOLATILE);
     }
     return iPtr->result;
+#else
+    return TclGetString(Tcl_GetObjResult(interp));
+#endif
 }
-#endif /* !TCL_NO_DEPRECATED */
 
 /*
  *----------------------------------------------------------------------

generic/tclScan.c

@@ -16,13 +16,14 @@
  * Flag values used by Tcl_ScanObjCmd.
  */
 
-#define SCAN_NOSKIP	0x1		/* Don't skip blanks. */
-#define SCAN_SUPPRESS	0x2		/* Suppress assignment. */
-#define SCAN_UNSIGNED	0x4		/* Read an unsigned value. */
-#define SCAN_WIDTH	0x8		/* A width value was supplied. */
-
-#define SCAN_LONGER	0x400		/* Asked for a wide value. */
-#define SCAN_BIG	0x800		/* Asked for a bignum value. */
+enum ScanFlags {
+    SCAN_NOSKIP = 0x1,		/* Don't skip blanks. */
+    SCAN_SUPPRESS = 0x2,	/* Suppress assignment. */
+    SCAN_UNSIGNED = 0x4,	/* Read an unsigned value. */
+    SCAN_WIDTH = 0x8,		/* A width value was supplied. */
+    SCAN_LONGER = 0x400,	/* Asked for a wide value. */
+    SCAN_BIG = 0x800		/* Asked for a bignum value. */
+};
 
 /*
  * The following structure contains the information associated with a

generic/tclStringObj.c

@@ -70,6 +70,11 @@ static void		SetUnicodeObj(Tcl_Obj *objPtr,
 static int		UnicodeLength(const Tcl_UniChar *unicode);
 static void		UpdateStringOfString(Tcl_Obj *objPtr);
 
+#define ISCONTINUATION(bytes) (\
+	((((bytes)[0] & 0xC0) == 0x80) || (((bytes)[0] == '\xED') \
+	&& (((bytes)[1] & 0xF0) == 0xB0) && (((bytes)[2] & 0xC0) == 0x80))))
+
+
 /*
  * The structure below defines the string Tcl object type by means of
  * functions that can be invoked by generic object code.
@@ -1218,6 +1223,11 @@ Tcl_AppendLimitedToObj(
     SetStringFromAny(NULL, objPtr);
     stringPtr = GET_STRING(objPtr);
 
+    /* If appended string starts with a continuation byte or a lower surrogate,
+     * force objPtr to unicode representation. See [7f1162a867] */
+    if (bytes && ISCONTINUATION(bytes)) {
+	Tcl_GetUnicode(objPtr);
+    }
     if (stringPtr->hasUnicode && stringPtr->numChars > 0) {
 	AppendUtfToUnicodeRep(objPtr, bytes, toCopy);
     } else {
@@ -1415,6 +1425,12 @@ Tcl_AppendObjToObj(
     SetStringFromAny(NULL, objPtr);
     stringPtr = GET_STRING(objPtr);
 
+    /* If appended string starts with a continuation byte or a lower surrogate,
+     * force objPtr to unicode representation. See [7f1162a867]
+     * This fixes append-3.4, append-3.7 and utf-1.18 testcases. */
+    if (ISCONTINUATION(TclGetString(appendObjPtr))) {
+	Tcl_GetUnicode(objPtr);
+    }
     /*
      * If objPtr has a valid Unicode rep, then get a Unicode string from
      * appendObjPtr and append it.
@@ -3032,7 +3048,7 @@ TclStringCat(
 {
     Tcl_Obj *objResultPtr, * const *ov;
     int oc, length = 0, binary = 1;
-    int allowUniChar = 1, requestUniChar = 0;
+    int allowUniChar = 1, requestUniChar = 0, forceUniChar = 0;
     int first = objc - 1;	/* Index of first value possibly not empty */
     int last = 0;		/* Index of last value possibly not empty */
     int inPlace = flags & TCL_STRING_IN_PLACE;
@@ -3068,7 +3084,9 @@ TclStringCat(
 		 */
 
 	 	binary = 0;
-		if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) {
+	 	if (ov > objv+1 && ISCONTINUATION(TclGetString(objPtr))) {
+	 	    forceUniChar = 1;
+	 	} else if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) {
 		    /* Prevent shimmer of non-string types. */
 		    allowUniChar = 0;
 		}
@@ -3117,7 +3135,7 @@ TclStringCat(
 		}
 	    }
 	} while (--oc);
-    } else if (allowUniChar && requestUniChar) {
+    } else if ((allowUniChar && requestUniChar) || forceUniChar) {
 	/*
 	 * Result will be pure Tcl_UniChar array. Pre-size it.
 	 */
@@ -3270,7 +3288,7 @@ TclStringCat(
 		dst += more;
 	    }
 	}
-    } else if (allowUniChar && requestUniChar) {
+    } else if ((allowUniChar && requestUniChar) || forceUniChar) {
 	/* Efficiently produce a pure Tcl_UniChar array result */
 	Tcl_UniChar *dst;
 
@@ -3456,7 +3474,7 @@ TclStringCmp(
 		    s1 = (char *) Tcl_GetUnicode(value1Ptr);
 		    s2 = (char *) Tcl_GetUnicode(value2Ptr);
 		    if (
-#ifdef WORDS_BIGENDIAN
+#if defined(WORDS_BIGENDIAN) && (TCL_UTF_MAX > 3)
 			    1
 #else
 			    checkEq
@@ -4145,9 +4163,22 @@ ExtendUnicodeRepWithString(
     } else {
 	numAppendChars = 0;
     }
-    for (dst=stringPtr->unicode + numOrigChars; numAppendChars-- > 0; dst++) {
+    dst = stringPtr->unicode + numOrigChars;
+    if (numAppendChars-- > 0) {
 	bytes += TclUtfToUniChar(bytes, &unichar);
-	*dst = unichar;
+#if TCL_UTF_MAX > 3
+	/* join upper/lower surrogate */
+	if (bytes && (stringPtr->unicode[numOrigChars - 1] | 0x3FF) == 0xDBFF && (unichar | 0x3FF) == 0xDFFF) {
+		stringPtr->numChars--;
+		unichar = ((stringPtr->unicode[numOrigChars - 1] & 0x3FF) << 10) + (unichar & 0x3FF) + 0x10000;
+		dst--;
+	}
+#endif
+	*dst++ = unichar;
+	while (numAppendChars-- > 0) {
+	    bytes += TclUtfToUniChar(bytes, &unichar);
+	    *dst++ = unichar;
+	}
     }
     *dst = 0;
 }

generic/tclStubInit.c

@@ -65,15 +65,22 @@
 #undef TclWinGetSockOpt
 #undef TclWinSetSockOpt
 #undef TclWinNToHS
-#undef TclStaticPackage
+#undef TclStaticLibrary
 #undef Tcl_BackgroundError
 #undef TclGuessPackageName
 #undef TclGetLoadedPackages
-#define TclStaticPackage Tcl_StaticPackage
+#define TclStaticLibrary Tcl_StaticLibrary
 #undef Tcl_UniCharToUtfDString
 #undef Tcl_UtfToUniCharDString
 #undef Tcl_UtfToUniChar
 #undef Tcl_MacOSXOpenBundleResources
+#undef TclWinConvertWSAError
+#undef TclWinConvertError
+#if defined(_WIN32) || defined(__CYGWIN__)
+#define TclWinConvertWSAError (void (*)(DWORD))(void *)Tcl_WinConvertError
+#define TclWinConvertError (void (*)(DWORD))(void *)Tcl_WinConvertError
+#endif
+
 
 #if TCL_UTF_MAX > 3
 static void uniCodePanic(void) {
@@ -168,7 +175,7 @@ static const char *TclUtfPrev(const char *src, const char *start) {
 #define TclBN_mp_xor mp_xor
 #define TclBN_mp_zero mp_zero
 #define TclBN_s_mp_add s_mp_add
-#define TclBN_s_mp_balance_mul mp_balance_mul
+#define TclBN_s_mp_balance_mul s_mp_balance_mul
 #define TclBN_mp_karatsuba_mul s_mp_karatsuba_mul
 #define TclBN_mp_karatsuba_sqr s_mp_karatsuba_sqr
 #define TclBN_s_mp_mul_digs s_mp_mul_digs
@@ -309,7 +316,7 @@ static int TclGetLoadedPackages(
 				 * otherwise, just return info about this
 				 * interpreter. */
 {
-    return TclGetLoadedPackagesEx(interp, targetName, NULL);
+    return TclGetLoadedLibraries(interp, targetName, NULL);
 }
 
 mp_err TclBN_mp_div_3(const mp_int *a, mp_int *c, unsigned int *d) {
@@ -628,8 +635,6 @@ static int utfNcasecmp(const char *s1, const char *s2, unsigned int n){
 #   define Tcl_Eval 0
 #   undef Tcl_GlobalEval
 #   define Tcl_GlobalEval 0
-#   undef Tcl_GetStringResult
-#   define Tcl_GetStringResult 0
 #   undef Tcl_SaveResult
 #   define Tcl_SaveResult 0
 #   undef Tcl_RestoreResult
@@ -1032,7 +1037,7 @@ static const TclIntStubs tclIntStubs = {
     TclPtrIncrObjVar, /* 254 */
     TclPtrObjMakeUpvar, /* 255 */
     TclPtrUnsetVar, /* 256 */
-    TclStaticPackage, /* 257 */
+    TclStaticLibrary, /* 257 */
     TclpCreateTemporaryDirectory, /* 258 */
     TclGetBytesFromObj, /* 259 */
     TclUnusedStubEntry, /* 260 */
@@ -1148,6 +1153,8 @@ static const TclPlatStubs tclPlatStubs = {
 #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
     Tcl_WinUtfToTChar, /* 0 */
     Tcl_WinTCharToUtf, /* 1 */
+    0, /* 2 */
+    Tcl_WinConvertError, /* 3 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
     Tcl_MacOSXOpenBundleResources, /* 0 */
@@ -1519,7 +1526,7 @@ const TclStubs tclStubs = {
     Tcl_SourceRCFile, /* 241 */
     Tcl_SplitList, /* 242 */
     Tcl_SplitPath, /* 243 */
-    Tcl_StaticPackage, /* 244 */
+    Tcl_StaticLibrary, /* 244 */
     Tcl_StringMatch, /* 245 */
     Tcl_TellOld, /* 246 */
     Tcl_TraceVar, /* 247 */

generic/tclTest.c

@@ -277,7 +277,7 @@ static Tcl_CmdProc	Testset2Cmd;
 static Tcl_CmdProc	TestseterrorcodeCmd;
 static Tcl_ObjCmdProc	TestsetobjerrorcodeCmd;
 static Tcl_CmdProc	TestsetplatformCmd;
-static Tcl_CmdProc	TeststaticpkgCmd;
+static Tcl_CmdProc	TeststaticlibraryCmd;
 static Tcl_CmdProc	TesttranslatefilenameCmd;
 static Tcl_CmdProc	TestupvarCmd;
 static Tcl_ObjCmdProc	TestWrongNumArgsObjCmd;
@@ -604,7 +604,7 @@ Tcltest_Init(
 	    NULL, NULL);
     Tcl_CreateCommand(interp, "testsocket", TestSocketCmd,
 	    NULL, NULL);
-    Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd,
+    Tcl_CreateCommand(interp, "teststaticlibrary", TeststaticlibraryCmd,
 	    NULL, NULL);
     Tcl_CreateCommand(interp, "testtranslatefilename",
 	    TesttranslatefilenameCmd, NULL, NULL);
@@ -4217,10 +4217,10 @@ TestsetplatformCmd(
 /*
  *----------------------------------------------------------------------
  *
- * TeststaticpkgCmd --
+ * TeststaticlibraryCmd --
  *
- *	This procedure implements the "teststaticpkg" command.
- *	It is used to test the procedure Tcl_StaticPackage.
+ *	This procedure implements the "teststaticlibrary" command.
+ *	It is used to test the procedure Tcl_StaticLibrary.
  *
  * Results:
  *	A standard Tcl result.
@@ -4233,7 +4233,7 @@ TestsetplatformCmd(
  */
 
 static int
-TeststaticpkgCmd(
+TeststaticlibraryCmd(
     TCL_UNUSED(void *),
     Tcl_Interp *interp,		/* Current interpreter. */
     int argc,			/* Number of arguments. */
@@ -4243,7 +4243,7 @@ TeststaticpkgCmd(
 
     if (argc != 4) {
 	Tcl_AppendResult(interp, "wrong # arguments: should be \"",
-		argv[0], " pkgName safe loaded\"", NULL);
+		argv[0], " prefix safe loaded\"", NULL);
 	return TCL_ERROR;
     }
     if (Tcl_GetInt(interp, argv[2], &safe) != TCL_OK) {
@@ -4252,7 +4252,7 @@ TeststaticpkgCmd(
     if (Tcl_GetInt(interp, argv[3], &loaded) != TCL_OK) {
 	return TCL_ERROR;
     }
-    Tcl_StaticPackage((loaded) ? interp : NULL, argv[1],
+    Tcl_StaticLibrary((loaded) ? interp : NULL, argv[1],
 	    StaticInitProc, (safe) ? StaticInitProc : NULL);
     return TCL_OK;
 }

generic/tclThreadAlloc.c

@@ -82,18 +82,17 @@ typedef union Block {
  * and statistics information.
  */
 
-typedef struct Bucket {
+typedef struct {
     Block *firstPtr;		/* First block available */
     Block *lastPtr;		/* End of block list */
-    long numFree;		/* Number of blocks available */
+    size_t numFree;		/* Number of blocks available */
 
     /* All fields below for accounting only */
 
-    long numRemoves;		/* Number of removes from bucket */
-    long numInserts;		/* Number of inserts into bucket */
-    long numWaits;		/* Number of waits to acquire a lock */
-    long numLocks;		/* Number of locks acquired */
-    long totalAssigned;		/* Total space assigned to bucket */
+    size_t numRemoves;		/* Number of removes from bucket */
+    size_t numInserts;		/* Number of inserts into bucket */
+    size_t numLocks;		/* Number of locks acquired */
+    size_t totalAssigned;		/* Total space assigned to bucket */
 } Bucket;
 
 /*
@@ -107,9 +106,9 @@ typedef struct Cache {
     struct Cache *nextPtr;	/* Linked list of cache entries */
     Tcl_ThreadId owner;		/* Which thread's cache is this? */
     Tcl_Obj *firstObjPtr;	/* List of free objects for thread */
-    int numObjects;		/* Number of objects for thread */
+    size_t numObjects;		/* Number of objects for thread */
     Tcl_Obj *lastPtr;		/* Last object in this cache */
-    int totalAssigned;		/* Total space assigned to thread */
+    size_t totalAssigned;	/* Total space assigned to thread */
     Bucket buckets[NBUCKETS];	/* The buckets for this thread */
 } Cache;
 
@@ -120,8 +119,8 @@ typedef struct Cache {
 
 static struct {
     size_t blockSize;		/* Bucket blocksize. */
-    int maxBlocks;		/* Max blocks before move to share. */
-    int numMove;		/* Num blocks to move to share. */
+    size_t maxBlocks;		/* Max blocks before move to share. */
+    size_t numMove;			/* Num blocks to move to share. */
     Tcl_Mutex *lockPtr;		/* Share bucket lock. */
 } bucketInfo[NBUCKETS];
 
@@ -132,12 +131,12 @@ static struct {
 static Cache *	GetCache(void);
 static void	LockBucket(Cache *cachePtr, int bucket);
 static void	UnlockBucket(Cache *cachePtr, int bucket);
-static void	PutBlocks(Cache *cachePtr, int bucket, int numMove);
+static void	PutBlocks(Cache *cachePtr, int bucket, size_t numMove);
 static int	GetBlocks(Cache *cachePtr, int bucket);
 static Block *	Ptr2Block(void *ptr);
-static void *	Block2Ptr(Block *blockPtr, int bucket, unsigned int reqSize);
-static void	MoveObjs(Cache *fromPtr, Cache *toPtr, int numMove);
-static void	PutObjs(Cache *fromPtr, int numMove);
+static void *	Block2Ptr(Block *blockPtr, int bucket, size_t reqSize);
+static void	MoveObjs(Cache *fromPtr, Cache *toPtr, size_t numMove);
+static void	PutObjs(Cache *fromPtr, size_t numMove);
 
 /*
  * Local variables defined in this file and initialized at startup.
@@ -548,7 +547,7 @@ TclThreadAllocObj(void)
      */
 
     if (cachePtr->numObjects == 0) {
-	int numMove;
+	size_t numMove;
 
 	Tcl_MutexLock(objLockPtr);
 	numMove = sharedPtr->numObjects;
@@ -565,11 +564,11 @@ TclThreadAllocObj(void)
 	    cachePtr->numObjects = numMove = NOBJALLOC;
 	    newObjsPtr = (Tcl_Obj *)TclpSysAlloc(sizeof(Tcl_Obj) * numMove, 0);
 	    if (newObjsPtr == NULL) {
-		Tcl_Panic("alloc: could not allocate %d new objects", numMove);
+		Tcl_Panic("alloc: could not allocate %" TCL_Z_MODIFIER "u new objects", numMove);
 	    }
 	    cachePtr->lastPtr = newObjsPtr + numMove - 1;
 	    objPtr = cachePtr->firstObjPtr;	/* NULL */
-	    while (--numMove >= 0) {
+	    while (numMove-- > 0) {
 		newObjsPtr[numMove].internalRep.twoPtrValue.ptr1 = objPtr;
 		objPtr = newObjsPtr + numMove;
 	    }
@@ -671,14 +670,14 @@ Tcl_GetMemoryInfo(
 	    Tcl_DStringAppendElement(dsPtr, buf);
 	}
 	for (n = 0; n < NBUCKETS; ++n) {
-	    sprintf(buf, "%lu %ld %ld %ld %ld %ld %ld",
-		    (unsigned long) bucketInfo[n].blockSize,
+	    sprintf(buf, "%" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %"
+		    TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u",
+		    bucketInfo[n].blockSize,
 		    cachePtr->buckets[n].numFree,
 		    cachePtr->buckets[n].numRemoves,
 		    cachePtr->buckets[n].numInserts,
 		    cachePtr->buckets[n].totalAssigned,
-		    cachePtr->buckets[n].numLocks,
-		    cachePtr->buckets[n].numWaits);
+		    cachePtr->buckets[n].numLocks);
 	    Tcl_DStringAppendElement(dsPtr, buf);
 	}
 	Tcl_DStringEndSublist(dsPtr);
@@ -707,7 +706,7 @@ static void
 MoveObjs(
     Cache *fromPtr,
     Cache *toPtr,
-    int numMove)
+    size_t numMove)
 {
     Tcl_Obj *objPtr = fromPtr->firstObjPtr;
     Tcl_Obj *fromFirstObjPtr = objPtr;
@@ -720,7 +719,7 @@ MoveObjs(
      * to be moved) as the first object in the 'from' cache.
      */
 
-    while (--numMove) {
+    while (numMove-- > 1) {
 	objPtr = (Tcl_Obj *)objPtr->internalRep.twoPtrValue.ptr1;
     }
     fromPtr->firstObjPtr = (Tcl_Obj *)objPtr->internalRep.twoPtrValue.ptr1;
@@ -754,9 +753,9 @@ MoveObjs(
 static void
 PutObjs(
     Cache *fromPtr,
-    int numMove)
+    size_t numMove)
 {
-    int keep = fromPtr->numObjects - numMove;
+    size_t keep = fromPtr->numObjects - numMove;
     Tcl_Obj *firstPtr, *lastPtr = NULL;
 
     fromPtr->numObjects = keep;
@@ -767,7 +766,7 @@ PutObjs(
 	do {
 	    lastPtr = firstPtr;
 	    firstPtr = (Tcl_Obj *)firstPtr->internalRep.twoPtrValue.ptr1;
-	} while (--keep > 0);
+	} while (keep-- > 1);
 	lastPtr->internalRep.twoPtrValue.ptr1 = NULL;
     }
 
@@ -808,7 +807,7 @@ static void *
 Block2Ptr(
     Block *blockPtr,
     int bucket,
-    unsigned int reqSize)
+    size_t reqSize)
 {
     void *ptr;
 
@@ -898,14 +897,14 @@ static void
 PutBlocks(
     Cache *cachePtr,
     int bucket,
-    int numMove)
+    size_t numMove)
 {
     /*
      * We have numFree.  Want to shed numMove. So compute how many
      * Blocks to keep.
      */
 
-    int keep = cachePtr->buckets[bucket].numFree - numMove;
+    size_t keep = cachePtr->buckets[bucket].numFree - numMove;
     Block *lastPtr = NULL, *firstPtr;
 
     cachePtr->buckets[bucket].numFree = keep;
@@ -916,7 +915,7 @@ PutBlocks(
 	do {
 	    lastPtr = firstPtr;
 	    firstPtr = firstPtr->nextBlock;
-	} while (--keep > 0);
+	} while (keep-- > 1);
 	lastPtr->nextBlock = NULL;
     }
 
@@ -961,7 +960,7 @@ GetBlocks(
     int bucket)
 {
     Block *blockPtr;
-    int n;
+    size_t n;
 
     /*
      * First, atttempt to move blocks from the shared cache. Note the
@@ -994,7 +993,7 @@ GetBlocks(
 		cachePtr->buckets[bucket].firstPtr = blockPtr;
 		sharedPtr->buckets[bucket].numFree -= n;
 		cachePtr->buckets[bucket].numFree = n;
-		while (--n > 0) {
+		while (n-- > 1) {
 		    blockPtr = blockPtr->nextBlock;
 		}
 		sharedPtr->buckets[bucket].firstPtr = blockPtr->nextBlock;
@@ -1016,7 +1015,7 @@ GetBlocks(
 	blockPtr = NULL;
 	n = NBUCKETS;
 	size = 0;
-	while (--n > bucket) {
+	while (n-- > (size_t)bucket + 1) {
 	    if (cachePtr->buckets[n].numFree > 0) {
 		size = bucketInfo[n].blockSize;
 		blockPtr = cachePtr->buckets[n].firstPtr;
@@ -1045,7 +1044,7 @@ GetBlocks(
 	n = size / bucketInfo[bucket].blockSize;
 	cachePtr->buckets[bucket].numFree = n;
 	cachePtr->buckets[bucket].firstPtr = blockPtr;
-	while (--n > 0) {
+	while (n-- > 1) {
 	    blockPtr->nextBlock = (Block *)
 		((char *) blockPtr + bucketInfo[bucket].blockSize);
 	    blockPtr = blockPtr->nextBlock;
@@ -1082,9 +1081,9 @@ TclInitThreadAlloc(void)
     objLockPtr = TclpNewAllocMutex();
     for (i = 0; i < NBUCKETS; ++i) {
 	bucketInfo[i].blockSize = MINALLOC << i;
-	bucketInfo[i].maxBlocks = 1 << (NBUCKETS - 1 - i);
+	bucketInfo[i].maxBlocks = ((size_t)1) << (NBUCKETS - 1 - i);
 	bucketInfo[i].numMove = i < NBUCKETS - 1 ?
-		1 << (NBUCKETS - 2 - i) : 1;
+		(size_t)1 << (NBUCKETS - 2 - i) : 1;
 	bucketInfo[i].lockPtr = TclpNewAllocMutex();
     }
     TclpInitAllocCache();

generic/tclThreadJoin.c

@@ -305,6 +305,8 @@ TclSignalExitThread(
 
     Tcl_MutexUnlock(&threadPtr->threadMutex);
 }
+#else
+TCL_MAC_EMPTY_FILE(generic_tclThreadJoin_c)
 #endif /* _WIN32 */
 
 /*

generic/tclTomMath.decls

@@ -17,7 +17,6 @@ library tcl
 # Define the unsupported generic interfaces.
 
 interface tclTomMath
-# hooks {tclTomMathInt}
 scspec EXTERN
 
 # Declare each of the functions in the Tcl tommath interface

generic/tclTomMathDecls.h

@@ -73,6 +73,11 @@ MODULE_SCOPE mp_err	TclBN_s_mp_mul_d(const mp_int *a, mp_digit b, mp_int *c);
 MODULE_SCOPE void	TclBN_s_mp_reverse(unsigned char *s, size_t len);
 MODULE_SCOPE void	TclBN_s_mp_set(mp_int *a, mp_digit b);
 MODULE_SCOPE mp_err	TclBN_s_mp_sub_d(const mp_int *a, mp_digit b, mp_int *c);
+MODULE_SCOPE mp_err	TclBN_s_mp_balance_mul(const mp_int *a, const mp_int *b, mp_int *c);
+MODULE_SCOPE const char *const TclBN_mp_s_rmap;
+MODULE_SCOPE const uint8_t TclBN_mp_s_rmap_reverse[];
+MODULE_SCOPE const size_t TclBN_mp_s_rmap_reverse_sz;
+MODULE_SCOPE mp_err	TclBN_mp_set_int(mp_int *a, unsigned long b);
 #ifdef __cplusplus
 }
 #endif
@@ -149,7 +154,7 @@ MODULE_SCOPE mp_err	TclBN_s_mp_sub_d(const mp_int *a, mp_digit b, mp_int *c);
 #define mp_xor TclBN_mp_xor
 #define mp_zero TclBN_mp_zero
 #define s_mp_add TclBN_s_mp_add
-#define s_mp_balance_mul TclBN_mp_balance_mul
+#define s_mp_balance_mul TclBN_s_mp_balance_mul
 #define s_mp_karatsuba_mul TclBN_mp_karatsuba_mul
 #define s_mp_karatsuba_sqr TclBN_mp_karatsuba_sqr
 #define s_mp_mul_digs TclBN_s_mp_mul_digs

generic/tclTrace.c

@@ -68,25 +68,26 @@ typedef struct {
  * TCL_TRACE_ENTER_DURING_EXEC == 4 * TCL_TRACE_ENTER_EXEC and that
  * TCL_TRACE_LEAVE_DURING_EXEC == 4 * TCL_TRACE_LEAVE_EXEC.
  *
- * TCL_TRACE_ENTER_DURING_EXEC  - Trace each command inside the command
- *				  currently being traced, before execution.
- * TCL_TRACE_LEAVE_DURING_EXEC  - Trace each command inside the command
- *				  currently being traced, after execution.
- * TCL_TRACE_ANY_EXEC		- OR'd combination of all EXEC flags.
- * TCL_TRACE_EXEC_IN_PROGRESS   - The callback function on this trace is
- *				  currently executing. Therefore we don't let
- *				  further traces execute.
- * TCL_TRACE_EXEC_DIRECT	- This execution trace is triggered directly
- *				  by the command being traced, not because of
- *				  an internal trace.
  * The flag 'TCL_TRACE_DESTROYED' may also be used in command execution traces.
  */
 
-#define TCL_TRACE_ENTER_DURING_EXEC	4
-#define TCL_TRACE_LEAVE_DURING_EXEC	8
-#define TCL_TRACE_ANY_EXEC		15
-#define TCL_TRACE_EXEC_IN_PROGRESS	0x10
-#define TCL_TRACE_EXEC_DIRECT		0x20
+enum TraceExecutionFlags {
+    TCL_TRACE_ENTER_DURING_EXEC = 4,
+				/* Trace each command inside the command
+				 * currently being traced, before
+				 * execution. */
+    TCL_TRACE_LEAVE_DURING_EXEC = 8,
+				/* Trace each command inside the command
+				 * currently being traced, after execution. */
+    TCL_TRACE_ANY_EXEC = 15,	/* OR'd combination of all EXEC flags. */
+    TCL_TRACE_EXEC_IN_PROGRESS = 0x10,
+				/* The callback function on this trace is
+				 * currently executing. Therefore we don't let
+				 * further traces execute. */
+    TCL_TRACE_EXEC_DIRECT = 0x20/* This execution trace is triggered directly
+				 * by the command being traced, not because of
+				 * an internal trace. */
+};
 
 /*
  * Forward declarations for functions defined in this file:

generic/tclUtf.c

@@ -956,6 +956,10 @@ Tcl_UtfNext(
     const char *next;
 
     if (((*src) & 0xC0) == 0x80) {
+	/* Continuation byte, so we start 'inside' a (possible valid) UTF-8
+	 * sequence. Since we are not allowed to access src[-1], we cannot
+	 * check if the sequence is actually valid, the best we can do is
+	 * just assume it is valid and locate the end. */
 	if ((((*++src) & 0xC0) == 0x80) && (((*++src) & 0xC0) == 0x80)) {
 	    ++src;
 	}
@@ -1819,7 +1823,7 @@ Tcl_UniCharNcmp(
     const Tcl_UniChar *uct,	/* Unicode string ucs is compared to. */
     unsigned long numChars)	/* Number of unichars to compare. */
 {
-#ifdef WORDS_BIGENDIAN
+#if defined(WORDS_BIGENDIAN) && (TCL_UTF_MAX > 3)
     /*
      * We are definitely on a big-endian machine; memcmp() is safe
      */
@@ -1833,6 +1837,14 @@ Tcl_UniCharNcmp(
 
     for ( ; numChars != 0; ucs++, uct++, numChars--) {
 	if (*ucs != *uct) {
+#if TCL_UTF_MAX < 4
+	    /* special case for handling upper surrogates */
+	    if (((*ucs & 0xFC00) == 0xD800) && ((*uct & 0xFC00) != 0xD800)) {
+		return 1;
+	    } else if (((*uct & 0xFC00) == 0xD800)) {
+		return -1;
+	    }
+#endif
 	    return (*ucs - *uct);
 	}
     }
@@ -1870,6 +1882,14 @@ Tcl_UniCharNcasecmp(
 	    Tcl_UniChar lct = Tcl_UniCharToLower(*uct);
 
 	    if (lcs != lct) {
+#if TCL_UTF_MAX < 4
+	    /* special case for handling upper surrogates */
+	    if (((lcs & 0xFC00) == 0xD800) && ((lct & 0xFC00) != 0xD800)) {
+		return 1;
+	    } else if (((lct & 0xFC00) == 0xD800)) {
+		return -1;
+	    }
+#endif
 		return (lcs - lct);
 	    }
 	}

generic/tclUtil.c

@@ -88,11 +88,13 @@ static ProcessGlobalValue executableName = {
  */
 
 #define COMPAT 1
-#define CONVERT_NONE	0
-#define CONVERT_BRACE	2
-#define CONVERT_ESCAPE	4
-#define CONVERT_MASK	(CONVERT_BRACE | CONVERT_ESCAPE)
-#define CONVERT_ANY	16
+enum FormatListFlags {
+    CONVERT_NONE = 0,
+    CONVERT_BRACE = 2,
+    CONVERT_ESCAPE = 4,
+    CONVERT_MASK = (CONVERT_BRACE | CONVERT_ESCAPE),
+    CONVERT_ANY = 16
+};
 
 /*
  * The following key is used by Tcl_PrintDouble and TclPrecTraceProc to
@@ -2030,7 +2032,14 @@ Tcl_ConcatObj(
 		continue;
 	    }
 	    if (resPtr) {
-		if (TCL_OK != Tcl_ListObjAppendList(NULL, resPtr, objPtr)) {
+		Tcl_Obj *elemPtr = NULL;
+
+		Tcl_ListObjIndex(NULL, objPtr, 0, &elemPtr);
+		if (elemPtr == NULL) {
+		    continue;
+		}
+		if (Tcl_GetString(elemPtr)[0] == '#' || TCL_OK
+			!= Tcl_ListObjAppendList(NULL, resPtr, objPtr)) {
 		    /* Abandon ship! */
 		    Tcl_DecrRefCount(resPtr);
 		    goto slow;

generic/tclZlib.c

@@ -130,21 +130,19 @@ typedef struct {
 } ZlibChannelData;
 
 /*
- * Value bits for the flags field. Definitions are:
- *	ASYNC -		Whether this is an asynchronous channel.
- *	IN_HEADER -	Whether the inHeader field has been registered with
- *			the input compressor.
- *	OUT_HEADER -	Whether the outputHeader field has been registered
- *			with the output decompressor.
- *	STREAM_DECOMPRESS - Signal decompress pending data.
- *	STREAM_DONE -	Flag to signal stream end up to transform input.
+ * Value bits for the flags field:
  */
 
-#define ASYNC			0x01
-#define IN_HEADER		0x02
-#define OUT_HEADER		0x04
-#define STREAM_DECOMPRESS	0x08
-#define STREAM_DONE		0x10
+enum ZlibChannelFlags {
+    ASYNC = 0x01,		/* Whether this is an asynchronous channel. */
+    IN_HEADER = 0x02,		/* Whether the inHeader field has been
+				 * registered with the input compressor. */
+    OUT_HEADER = 0x04,		/* Whether the outputHeader field has been
+				 * registered with the output decompressor. */
+    STREAM_DECOMPRESS = 0x08,	/* Signal decompress pending data. */
+    STREAM_DONE = 0x10		/* Flag to signal stream end up to transform
+				 * input. */
+};
 
 /*
  * Size of buffers allocated by default, and the range it can be set to.  The
@@ -214,7 +212,7 @@ static const Tcl_ChannelType zlibChannelType = {
     ZlibTransformGetOption,
     ZlibTransformWatch,
     ZlibTransformGetHandle,
-	ZlibTransformClose,			/* close2Proc */
+    ZlibTransformClose,		/* close2Proc */
     ZlibTransformBlockMode,
     NULL,			/* flushProc */
     ZlibTransformEventHandler,
@@ -3957,7 +3955,7 @@ TclZlibInit(
      * Formally provide the package as a Tcl built-in.
      */
 
-#ifndef TCL_NO_DEPRECATED
+#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9)
     Tcl_PkgProvide(interp, "zlib", TCL_ZLIB_VERSION);
 #endif
     return Tcl_PkgProvide(interp, "tcl::zlib", TCL_ZLIB_VERSION);

library/clock.tcl

@@ -2988,8 +2988,7 @@ proc ::tcl::clock::GetSystemTimeZone {} {
 	set timezone $result
     } elseif {[set result [getenv TZ]] ne {}} {
 	set timezone $result
-    }
-    if {![info exists timezone]} {
+    } else {
         # Cache the time zone only if it was detected by one of the
         # expensive methods.
         if { [info exists CachedSystemTimeZone] } {

library/dde/pkgIndex.tcl

@@ -1,3 +1,12 @@
-if {![package vsatisfies [package provide Tcl] 8.5-]} return
 if {[info sharedlibextension] != ".dll"} return
-package ifneeded dde 1.4.4 [list load [file join $dir tcldde14.dll] Dde]
+if {[package vsatisfies [package provide Tcl] 9.0-]} {
+    package ifneeded dde 1.4.4 \
+	    [list load [file join $dir tcl9dde14.dll] Dde]
+} elseif {![package vsatisfies [package provide Tcl] 8.7]
+	&& [::tcl::pkgconfig get debug]} {
+    package ifneeded dde 1.4.4 \
+	    [list load [file join $dir tcldde14g.dll] Dde]
+} else {
+    package ifneeded dde 1.4.4 \
+	    [list load [file join $dir tcldde14.dll] Dde]
+}

library/registry/pkgIndex.tcl

@@ -1,4 +1,9 @@
 if {![package vsatisfies [package provide Tcl] 8.5-]} return
 if {[info sharedlibextension] != ".dll"} return
-package ifneeded registry 1.3.6 \
-	[list load [file join $dir tclregistry13.dll] Registry]
+if {[package vsatisfies [package provide Tcl] 9.0-]} {
+    package ifneeded registry 1.3.6 \
+	    [list load [file join $dir tcl9registry13.dll] Registry]
+} else {
+    package ifneeded registry 1.3.6 \
+	    [list load [file join $dir tclregistry13.dll] Registry]
+}

library/safe.tcl

@@ -1009,8 +1009,8 @@ proc ::safe::AliasLoad {child file args} {
 	return -code error $msg
     }
 
-    # package name (can be empty if file is not).
-    set package [lindex $args 0]
+    # prefix (can be empty if file is not).
+    set prefix [lindex $args 0]
 
     namespace upvar ::safe [VarName $child] state
 
@@ -1022,23 +1022,23 @@ proc ::safe::AliasLoad {child file args} {
 	# authorize that.
 	if {!$state(nestedok)} {
 	    Log $child "loading to a sub interp (nestedok)\
-			disabled (trying to load $package to $target)"
+			disabled (trying to load $prefix to $target)"
 	    return -code error "permission denied (nested load)"
 	}
     }
 
     # Determine what kind of load is requested
     if {$file eq ""} {
-	# static package loading
-	if {$package eq ""} {
-	    set msg "load error: empty filename and no package name"
+	# static loading
+	if {$prefix eq ""} {
+	    set msg "load error: empty filename and no prefix"
 	    Log $child $msg
 	    return -code error $msg
 	}
 	if {!$state(staticsok)} {
-	    Log $child "static packages loading disabled\
-			(trying to load $package to $target)"
-	    return -code error "permission denied (static package)"
+	    Log $child "static loading disabled\
+			(trying to load $prefix to $target)"
+	    return -code error "permission denied (static library)"
 	}
     } else {
 	# file loading
@@ -1061,10 +1061,10 @@ proc ::safe::AliasLoad {child file args} {
     }
 
     try {
-	return [::interp invokehidden $child load $file $package $target]
+	return [::interp invokehidden $child load $file $prefix $target]
     } on error msg {
-	# Some packages return no error message.
-	set msg0 "load of binary library for package $package failed"
+	# Some libraries return no error message.
+	set msg0 "load of library for prefix $prefix failed"
 	if {$msg eq {}} {
 	    set msg $msg0
 	} else {

macosx/Tcl.xcode/project.pbxproj

@@ -394,7 +394,7 @@
 		F96D3EA208F272A7004A47F5 /* split.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = split.n; sourceTree = "<group>"; };
 		F96D3EA308F272A7004A47F5 /* SplitList.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = SplitList.3; sourceTree = "<group>"; };
 		F96D3EA408F272A7004A47F5 /* SplitPath.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = SplitPath.3; sourceTree = "<group>"; };
-		F96D3EA508F272A7004A47F5 /* StaticPkg.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StaticPkg.3; sourceTree = "<group>"; };
+		F96D3EA508F272A7004A47F5 /* StaticLibrary.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StaticLibrary.3; sourceTree = "<group>"; };
 		F96D3EA608F272A7004A47F5 /* StdChannels.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StdChannels.3; sourceTree = "<group>"; };
 		F96D3EA708F272A7004A47F5 /* string.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = string.n; sourceTree = "<group>"; };
 		F96D3EA808F272A7004A47F5 /* StringObj.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StringObj.3; sourceTree = "<group>"; };
@@ -1141,7 +1141,7 @@
 				F96D3EA208F272A7004A47F5 /* split.n */,
 				F96D3EA308F272A7004A47F5 /* SplitList.3 */,
 				F96D3EA408F272A7004A47F5 /* SplitPath.3 */,
-				F96D3EA508F272A7004A47F5 /* StaticPkg.3 */,
+				F96D3EA508F272A7004A47F5 /* StaticLibrary.3 */,
 				F96D3EA608F272A7004A47F5 /* StdChannels.3 */,
 				F96D3EA708F272A7004A47F5 /* string.n */,
 				F96D3EA808F272A7004A47F5 /* StringObj.3 */,

macosx/Tcl.xcodeproj/project.pbxproj

@@ -393,7 +393,7 @@
 		F96D3EA208F272A7004A47F5 /* split.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = split.n; sourceTree = "<group>"; };
 		F96D3EA308F272A7004A47F5 /* SplitList.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = SplitList.3; sourceTree = "<group>"; };
 		F96D3EA408F272A7004A47F5 /* SplitPath.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = SplitPath.3; sourceTree = "<group>"; };
-		F96D3EA508F272A7004A47F5 /* StaticPkg.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StaticPkg.3; sourceTree = "<group>"; };
+		F96D3EA508F272A7004A47F5 /* StaticLibrary.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StaticLibrary.3; sourceTree = "<group>"; };
 		F96D3EA608F272A7004A47F5 /* StdChannels.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StdChannels.3; sourceTree = "<group>"; };
 		F96D3EA708F272A7004A47F5 /* string.n */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = string.n; sourceTree = "<group>"; };
 		F96D3EA808F272A7004A47F5 /* StringObj.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = StringObj.3; sourceTree = "<group>"; };
@@ -1141,7 +1141,7 @@
 				F96D3EA208F272A7004A47F5 /* split.n */,
 				F96D3EA308F272A7004A47F5 /* SplitList.3 */,
 				F96D3EA408F272A7004A47F5 /* SplitPath.3 */,
-				F96D3EA508F272A7004A47F5 /* StaticPkg.3 */,
+				F96D3EA508F272A7004A47F5 /* StaticLibrary.3 */,
 				F96D3EA608F272A7004A47F5 /* StdChannels.3 */,
 				F96D3EA708F272A7004A47F5 /* string.n */,
 				F96D3EA808F272A7004A47F5 /* StringObj.3 */,

macosx/tclMacOSXFCmd.c

@@ -32,9 +32,11 @@ extern int		copyfile(const char *from, const char *to,
 #else /* HAVE_COPYFILE_H */
 int			copyfile(const char *from, const char *to,
 			    void *state, uint32_t flags);
-#define COPYFILE_ACL		(1<<0)
-#define COPYFILE_XATTR		(1<<2)
-#define COPYFILE_NOFOLLOW_SRC	(1<<18)
+enum copyfileFlags {
+    COPYFILE_ACL = (1<<0),
+    COPYFILE_XATTR = (1<<2),
+    COPYFILE_NOFOLLOW_SRC = (1<<18)
+};
 #if defined(HAVE_WEAK_IMPORT) && (MAC_OS_X_VERSION_MIN_REQUIRED < 1040)
 /* Support for weakly importing copyfile. */
 #define WEAK_IMPORT_COPYFILE
@@ -84,11 +86,11 @@ static int		SetOSTypeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
 static void		UpdateStringOfOSType(Tcl_Obj *objPtr);
 
 static const Tcl_ObjType tclOSTypeType = {
-    "osType",				/* name */
-    NULL,				/* freeIntRepProc */
-    NULL,				/* dupIntRepProc */
-    UpdateStringOfOSType,		/* updateStringProc */
-    SetOSTypeFromAny			/* setFromAnyProc */
+    "osType",			/* name */
+    NULL,			/* freeIntRepProc */
+    NULL,			/* dupIntRepProc */
+    UpdateStringOfOSType,	/* updateStringProc */
+    SetOSTypeFromAny		/* setFromAnyProc */
 };
 
 enum {
@@ -689,7 +691,7 @@ SetOSTypeFromAny(
 
 static void
 UpdateStringOfOSType(
-    Tcl_Obj *objPtr)	/* OSType object whose string rep to
+    Tcl_Obj *objPtr)		/* OSType object whose string rep to
 				 * update. */
 {
     const int size = TCL_UTF_MAX * 4;

macosx/tclMacOSXNotify.c

@@ -534,7 +534,58 @@ MODULE_SCOPE long tclMacOSXDarwinRelease;
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_InitNotifier --
+ * LookUpFileHandler --
+ *
+ *	Look up the file handler structure (and optionally the previous one in
+ *	the chain) associated with a file descriptor.
+ *
+ * Returns:
+ *	A pointer to the file handler, or NULL if it can't be found.
+ *
+ * Side effects:
+ *	If prevPtrPtr is non-NULL, it will be written to if the file handler
+ *	is found.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline FileHandler *
+LookUpFileHandler(
+    ThreadSpecificData *tsdPtr,	/* Where to look things up. */
+    int fd,			/* What we are looking for. */
+    FileHandler **prevPtrPtr)	/* If non-NULL, where to report the previous
+				 * pointer. */
+{
+    FileHandler *filePtr, *prevPtr;
+
+    /*
+     * Find the entry for the given file (and return if there isn't one).
+     */
+
+    for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
+	    prevPtr = filePtr, filePtr = filePtr->nextPtr) {
+	if (filePtr == NULL) {
+	    return NULL;
+	}
+	if (filePtr->fd == fd) {
+	    break;
+	}
+    }
+
+    /*
+     * Report what we've found to our caller.
+     */
+
+    if (prevPtrPtr) {
+	*prevPtrPtr = prevPtr;
+    }
+    return filePtr;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpInitNotifier --
  *
  *	Initializes the platform specific notifier state.
  *
@@ -548,22 +599,16 @@ MODULE_SCOPE long tclMacOSXDarwinRelease;
  */
 
 ClientData
-Tcl_InitNotifier(void)
+TclpInitNotifier(void)
 {
-    ThreadSpecificData *tsdPtr;
-
-    if (tclNotifierHooks.initNotifierProc) {
-	return tclNotifierHooks.initNotifierProc();
-    }
-
-    tsdPtr = TCL_TSD_INIT(&dataKey);
+    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
 
 #ifdef WEAK_IMPORT_SPINLOCKLOCK
     /*
      * Initialize support for weakly imported spinlock API.
      */
     if (pthread_once(&spinLockLockInitControl, SpinLockLockInit)) {
-	Tcl_Panic("Tcl_InitNotifier: pthread_once failed");
+	Tcl_Panic("Tcl_InitNotifier: %s", "pthread_once failed");
     }
 #endif
 
@@ -590,7 +635,8 @@ Tcl_InitNotifier(void)
 	runLoopSource = CFRunLoopSourceCreate(NULL, LONG_MIN,
 		&runLoopSourceContext);
 	if (!runLoopSource) {
-	    Tcl_Panic("Tcl_InitNotifier: could not create CFRunLoopSource");
+	    Tcl_Panic("Tcl_InitNotifier: %s",
+		    "could not create CFRunLoopSource");
 	}
 	CFRunLoopAddSource(runLoop, runLoopSource, kCFRunLoopCommonModes);
 	CFRunLoopAddSource(runLoop, runLoopSource, tclEventsOnlyRunLoopMode);
@@ -602,8 +648,8 @@ Tcl_InitNotifier(void)
 		LONG_MIN, UpdateWaitingListAndServiceEvents,
 		&runLoopObserverContext);
 	if (!runLoopObserver) {
-	    Tcl_Panic("Tcl_InitNotifier: could not create "
-		    "CFRunLoopObserver");
+	    Tcl_Panic("Tcl_InitNotifier: %s",
+		    "could not create CFRunLoopObserver");
 	}
 	CFRunLoopAddObserver(runLoop, runLoopObserver, kCFRunLoopCommonModes);
 
@@ -620,8 +666,8 @@ Tcl_InitNotifier(void)
 		LONG_MIN, UpdateWaitingListAndServiceEvents,
 		&runLoopObserverContext);
 	if (!runLoopObserverTcl) {
-	    Tcl_Panic("Tcl_InitNotifier: could not create "
-		    "CFRunLoopObserver");
+	    Tcl_Panic("Tcl_InitNotifier: %s",
+		    "could not create CFRunLoopObserver");
 	}
 	CFRunLoopAddObserver(runLoop, runLoopObserverTcl,
 		tclEventsOnlyRunLoopMode);
@@ -650,7 +696,7 @@ Tcl_InitNotifier(void)
 	int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild);
 
 	if (result) {
-	    Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
+	    Tcl_Panic("Tcl_InitNotifier: %s", "pthread_atfork failed");
 	}
 	atForkInit = 1;
     }
@@ -663,20 +709,20 @@ Tcl_InitNotifier(void)
 	 */
 
 	if (pipe(fds) != 0) {
-	    Tcl_Panic("Tcl_InitNotifier: could not create trigger pipe");
+	    Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger pipe");
 	}
 
 	status = fcntl(fds[0], F_GETFL);
 	status |= O_NONBLOCK;
 	if (fcntl(fds[0], F_SETFL, status) < 0) {
-	    Tcl_Panic("Tcl_InitNotifier: could not make receive pipe non "
-		    "blocking");
+	    Tcl_Panic("Tcl_InitNotifier: %s",
+		    "could not make receive pipe non-blocking");
 	}
 	status = fcntl(fds[1], F_GETFL);
 	status |= O_NONBLOCK;
 	if (fcntl(fds[1], F_SETFL, status) < 0) {
-	    Tcl_Panic("Tcl_InitNotifier: could not make trigger pipe non "
-		    "blocking");
+	    Tcl_Panic("Tcl_InitNotifier: %s",
+		    "could not make trigger pipe non-blocking");
 	}
 
 	receivePipe = fds[0];
@@ -762,7 +808,7 @@ StartNotifierThread(void)
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
 	pthread_attr_setstacksize(&attr, 60 * 1024);
 	result = pthread_create(&notifierThread, &attr,
-		(void * (*)(void *))NotifierThreadProc, NULL);
+		(void * (*)(void *)) NotifierThreadProc, NULL);
 	pthread_attr_destroy(&attr);
 	if (result) {
 	    Tcl_Panic("StartNotifierThread: unable to start notifier thread");
@@ -776,7 +822,7 @@ StartNotifierThread(void)
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_FinalizeNotifier --
+ * TclpFinalizeNotifier --
  *
  *	This function is called to cleanup the notifier state before a thread
  *	is terminated.
@@ -792,17 +838,10 @@ StartNotifierThread(void)
  */
 
 void
-Tcl_FinalizeNotifier(
-    ClientData clientData)
+TclpFinalizeNotifier(
+    TCL_UNUSED(ClientData))
 {
-    ThreadSpecificData *tsdPtr;
-
-    if (tclNotifierHooks.finalizeNotifierProc) {
-	tclNotifierHooks.finalizeNotifierProc(clientData);
-	return;
-    }
-
-    tsdPtr = TCL_TSD_INIT(&dataKey);
+    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
 
     LOCK_NOTIFIER_INIT;
     notifierCount--;
@@ -876,7 +915,7 @@ Tcl_FinalizeNotifier(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_AlertNotifier --
+ * TclpAlertNotifier --
  *
  *	Wake up the specified notifier from any thread. This routine is called
  *	by the platform independent notifier code whenever the Tcl_ThreadAlert
@@ -893,15 +932,10 @@ Tcl_FinalizeNotifier(
  */
 
 void
-Tcl_AlertNotifier(
+TclpAlertNotifier(
     ClientData clientData)
 {
-    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData;
-
-    if (tclNotifierHooks.alertNotifierProc) {
-	tclNotifierHooks.alertNotifierProc(clientData);
-	return;
-    }
+    ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData;
 
     LOCK_NOTIFIER_TSD;
     if (tsdPtr->runLoop) {
@@ -914,7 +948,7 @@ Tcl_AlertNotifier(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_SetTimer --
+ * TclpSetTimer --
  *
  *	This function sets the current notifier timer value.
  *
@@ -928,18 +962,13 @@ Tcl_AlertNotifier(
  */
 
 void
-Tcl_SetTimer(
+TclpSetTimer(
     const Tcl_Time *timePtr)		/* Timeout value, may be NULL. */
 {
     ThreadSpecificData *tsdPtr;
     CFRunLoopTimerRef runLoopTimer;
     CFTimeInterval waitTime;
 
-    if (tclNotifierHooks.setTimerProc) {
-	tclNotifierHooks.setTimerProc(timePtr);
-	return;
-    }
-
     tsdPtr = TCL_TSD_INIT(&dataKey);
     runLoopTimer = tsdPtr->runLoopTimer;
     if (!runLoopTimer) {
@@ -949,7 +978,7 @@ Tcl_SetTimer(
 	Tcl_Time vTime = *timePtr;
 
 	if (vTime.sec != 0 || vTime.usec != 0) {
-	    tclScaleTimeProcPtr(&vTime, tclTimeClientData);
+	    TclScaleTime(&vTime);
 	    waitTime = vTime.sec + 1.0e-6 * vTime.usec;
 	} else {
 	    waitTime = 0;
@@ -988,7 +1017,7 @@ TimerWakeUp(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_ServiceModeHook --
+ * TclpServiceModeHook --
  *
  *	This function is invoked whenever the service mode changes.
  *
@@ -1002,18 +1031,11 @@ TimerWakeUp(
  */
 
 void
-Tcl_ServiceModeHook(
+TclpServiceModeHook(
     int mode)			/* Either TCL_SERVICE_ALL, or
 				 * TCL_SERVICE_NONE. */
 {
-    ThreadSpecificData *tsdPtr;
-
-    if (tclNotifierHooks.serviceModeHookProc) {
-	tclNotifierHooks.serviceModeHookProc(mode);
-	return;
-    }
-
-    tsdPtr = TCL_TSD_INIT(&dataKey);
+    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
 
     if (mode == TCL_SERVICE_ALL && !tsdPtr->runLoopTimer) {
 	if (!tsdPtr->runLoop) {
@@ -1033,9 +1055,9 @@ Tcl_ServiceModeHook(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_CreateFileHandler --
+ * TclpCreateFileHandler --
  *
- *	This function registers a file handler with the select notifier.
+ *	This function registers a file handler with the notifier.
  *
  * Results:
  *	None.
@@ -1047,7 +1069,7 @@ Tcl_ServiceModeHook(
  */
 
 void
-Tcl_CreateFileHandler(
+TclpCreateFileHandler(
     int fd,			/* Handle of stream to watch. */
     int mask,			/* OR'ed combination of TCL_READABLE,
 				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
@@ -1057,24 +1079,11 @@ Tcl_CreateFileHandler(
 				 * event. */
     ClientData clientData)	/* Arbitrary data to pass to proc. */
 {
-    ThreadSpecificData *tsdPtr;
-    FileHandler *filePtr;
+    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+    FileHandler *filePtr = LookUpFileHandler(tsdPtr, fd, NULL);
 
-    if (tclNotifierHooks.createFileHandlerProc) {
-	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
-	return;
-    }
-
-    tsdPtr = TCL_TSD_INIT(&dataKey);
-
-    for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
-	    filePtr = filePtr->nextPtr) {
-	if (filePtr->fd == fd) {
-	    break;
-	}
-    }
     if (filePtr == NULL) {
-	filePtr = (FileHandler *)ckalloc(sizeof(FileHandler));
+	filePtr = (FileHandler *) ckalloc(sizeof(FileHandler));
 	filePtr->fd = fd;
 	filePtr->readyMask = 0;
 	filePtr->nextPtr = tsdPtr->firstFileHandlerPtr;
@@ -1113,7 +1122,7 @@ Tcl_CreateFileHandler(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_DeleteFileHandler --
+ * TclpDeleteFileHandler --
  *
  *	Cancel a previously-arranged callback arrangement for a file.
  *
@@ -1127,47 +1136,34 @@ Tcl_CreateFileHandler(
  */
 
 void
-Tcl_DeleteFileHandler(
+TclpDeleteFileHandler(
     int fd)			/* Stream id for which to remove callback
 				 * function. */
 {
     FileHandler *filePtr, *prevPtr;
-    int i, numFdBits;
-    ThreadSpecificData *tsdPtr;
-
-    if (tclNotifierHooks.deleteFileHandlerProc) {
-	tclNotifierHooks.deleteFileHandlerProc(fd);
-	return;
-    }
-
-    tsdPtr = TCL_TSD_INIT(&dataKey);
-    numFdBits = -1;
+    int i, numFdBits = -1;
+    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
 
     /*
      * Find the entry for the given file (and return if there isn't one).
      */
 
-    for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
-	    prevPtr = filePtr, filePtr = filePtr->nextPtr) {
-	if (filePtr == NULL) {
-	    return;
-	}
-	if (filePtr->fd == fd) {
-	    break;
-	}
+    filePtr = LookUpFileHandler(tsdPtr, fd, &prevPtr);
+    if (filePtr == NULL) {
+	return;
     }
 
     /*
      * Find current max fd.
      */
 
-    if (fd+1 == tsdPtr->numFdBits) {
+    if (fd + 1 == tsdPtr->numFdBits) {
 	numFdBits = 0;
-	for (i = fd-1; i >= 0; i--) {
+	for (i = fd - 1; i >= 0; i--) {
 	    if (FD_ISSET(i, &tsdPtr->checkMasks.readable)
 		    || FD_ISSET(i, &tsdPtr->checkMasks.writable)
 		    || FD_ISSET(i, &tsdPtr->checkMasks.exceptional)) {
-		numFdBits = i+1;
+		numFdBits = i + 1;
 		break;
 	    }
 	}
@@ -1250,12 +1246,8 @@ FileHandlerEventProc(
      */
 
     tsdPtr = TCL_TSD_INIT(&dataKey);
-    for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
-	    filePtr = filePtr->nextPtr) {
-	if (filePtr->fd != fileEvPtr->fd) {
-	    continue;
-	}
-
+    filePtr = LookUpFileHandler(tsdPtr, fileEvPtr->fd, NULL);
+    if (filePtr != NULL) {
 	/*
 	 * The code is tricky for two reasons:
 	 * 1. The file handler's desired events could have changed since the
@@ -1284,7 +1276,6 @@ FileHandlerEventProc(
 	    UNLOCK_NOTIFIER_TSD;
 	    filePtr->proc(filePtr->clientData, mask);
 	}
-	break;
     }
     return 1;
 }
@@ -1292,7 +1283,7 @@ FileHandlerEventProc(
 /*
  *----------------------------------------------------------------------
  *
- * Tcl_WaitForEvent --
+ * TclpWaitForEvent --
  *
  *	This function is called by Tcl_DoOneEvent to wait for new events on
  *	the message queue. If the block time is 0, then Tcl_WaitForEvent just
@@ -1309,7 +1300,7 @@ FileHandlerEventProc(
  */
 
 int
-Tcl_WaitForEvent(
+TclpWaitForEvent(
     const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
 {
     int result, polling, runLoopRunning;
@@ -1317,9 +1308,6 @@ Tcl_WaitForEvent(
     SInt32 runLoopStatus;
     ThreadSpecificData *tsdPtr;
 
-    if (tclNotifierHooks.waitForEventProc) {
-	return tclNotifierHooks.waitForEventProc(timePtr);
-    }
     result = -1;
     polling = 0;
     waitTime = CF_TIMEINTERVAL_FOREVER;
@@ -1343,10 +1331,9 @@ Tcl_WaitForEvent(
 	 */
 
 	if (vTime.sec != 0 || vTime.usec != 0) {
-	    tclScaleTimeProcPtr(&vTime, tclTimeClientData);
+	    TclScaleTime(&vTime);
 	    waitTime = vTime.sec + 1.0e-6 * vTime.usec;
 	} else {
-
 	    /*
 	     * The max block time was set to 0.
 	     *
@@ -1357,8 +1344,8 @@ Tcl_WaitForEvent(
 	     * or timers are ready to fire immediately, only one (possibly two
 	     * if one is a version 0 source) will be fired, regardless of the
 	     * value of returnAfterSourceHandled."  This can cause some chanio
-	     * tests to fail.  So we use a small positive waitTime unless there
-	     * is another RunLoop running.
+	     * tests to fail.  So we use a small positive waitTime unless
+	     * there is another RunLoop running.
 	     */
 
 	    polling = 1;
@@ -1431,7 +1418,7 @@ QueueFileEvents(
 {
     SelectMasks readyMasks;
     FileHandler *filePtr;
-    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)info;
+    ThreadSpecificData *tsdPtr = (ThreadSpecificData *) info;
 
     /*
      * Queue all detected file events.
@@ -1470,7 +1457,8 @@ QueueFileEvents(
 	 */
 
 	if (filePtr->readyMask == 0) {
-	    FileHandlerEvent *fileEvPtr = (FileHandlerEvent *)ckalloc(sizeof(FileHandlerEvent));
+	    FileHandlerEvent *fileEvPtr = (FileHandlerEvent *)
+		    ckalloc(sizeof(FileHandlerEvent));
 
 	    fileEvPtr->header.proc = FileHandlerEventProc;
 	    fileEvPtr->fd = filePtr->fd;
@@ -1485,8 +1473,8 @@ QueueFileEvents(
  *
  * UpdateWaitingListAndServiceEvents --
  *
- *	CFRunLoopObserver callback for updating waitingList and
- *	servicing Tcl events.
+ *	CFRunLoopObserver callback for updating waitingList and servicing Tcl
+ *	events.
  *
  * Results:
  *	None.
@@ -1503,7 +1491,8 @@ UpdateWaitingListAndServiceEvents(
     CFRunLoopActivity activity,
     void *info)
 {
-    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)info;
+    ThreadSpecificData *tsdPtr = (ThreadSpecificData *) info;
+
     if (tsdPtr->sleeping) {
 	return;
     }
@@ -1626,8 +1615,7 @@ Tcl_Sleep(
 
     vdelay.sec = ms / 1000;
     vdelay.usec = (ms % 1000) * 1000;
-    tclScaleTimeProcPtr(&vdelay, tclTimeClientData);
-
+    TclScaleTime(&vdelay);
 
     if (tsdPtr->runLoop) {
 	CFTimeInterval waitTime;
@@ -1853,7 +1841,7 @@ TclUnixWaitForFile(
  *
  * Result:
  *	None. Once started, this routine never exits. It dies with the overall
- *	process.
+ *	process or terminates its own thread (on notifier termination).
  *
  * Side effects:
  *	The trigger pipe used to signal the notifier thread is created when
@@ -2090,9 +2078,9 @@ AtForkChild(void)
     ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
 
     /*
-     * If a child process unlocks an os_unfair_lock that was created in its parent
-     * the child will exit with an illegal instruction error.  So we reinitialize
-     * the lock in the child rather than attempt to unlock it.
+     * If a child process unlocks an os_unfair_lock that was created in its
+     * parent the child will exit with an illegal instruction error.  So we
+     * reinitialize the lock in the child rather than attempt to unlock it.
      */
 
 #if defined(USE_OS_UNFAIR_LOCK)

tests/append.test

@@ -15,8 +15,12 @@ if {"::tcltest" ni [namespace children]} {
     package require tcltest 2.5
     namespace import -force ::tcltest::*
 }
+::tcltest::loadTestedCommands
 unset -nocomplain x
+catch [list package require -exact tcl::test [info patchlevel]]
 
+testConstraint testbytestring [llength [info commands testbytestring]]
+
 test append-1.1 {append command} {
     unset -nocomplain x
     list [append x 1 2 abc "long string"] $x
@@ -53,6 +57,35 @@ test append-3.3 {append errors} -returnCodes error -body {
     unset -nocomplain x
     append x
 } -result {can't read "x": no such variable}
+test append-3.4 {append surrogates} -body {
+    set x \uD83D
+    append x \uDE02
+} -result \uD83D\uDE02
+test append-3.5 {append surrogates} -body {
+    set x \uD83D
+    set x $x\uDE02
+} -result \uD83D\uDE02
+test append-3.6 {append surrogates} -body {
+    set x \uDE02
+    set x \uD83D$x
+} -result \uD83D\uDE02
+test append-3.7 {append \xC0 \x80} -constraints testbytestring -body {
+    set x [testbytestring \xC0]
+    string length [append x [testbytestring \x80]]
+} -result 2
+test append-3.8 {append \xC0 \x80} -constraints testbytestring -body {
+    set x [testbytestring \xC0]
+    string length $x[testbytestring \x80]
+} -result 2
+test append-3.9 {append \xC0 \x80} -constraints testbytestring -body {
+    set x [testbytestring \x80]
+    string length [testbytestring \xC0]$x
+} -result 2
+test append-3.10 {append surrogates} -body {
+    set x \uD83D
+    string range $x 0 end
+    append x \uDE02
+} -result [string range \uD83D\uDE02 0 end]
 
 test append-4.1 {lappend command} {
     unset -nocomplain x

tests/chan.test

@@ -48,10 +48,10 @@ test chan-4.1 {chan command: configure subcommand} -body {
     chan configure
 } -returnCodes error -result "wrong # args: should be \"chan configure channelId ?-option value ...?\""
 test chan-4.2 {chan command: [Bug 800753]} -body {
-    chan configure stdout -eofchar \u0100
+    chan configure stdout -eofchar Ā
 } -returnCodes error -match glob -result {bad value*}
 test chan-4.3 {chan command: [Bug 800753]} -body {
-    chan configure stdout -eofchar \u0000
+    chan configure stdout -eofchar \x00
 } -returnCodes error -match glob -result {bad value*}
 test chan-4.4 {chan command: check valid inValue, no outValue} -body {
     chan configure stdout -eofchar [list \x27 {}]

tests/chanio.test

@@ -79,7 +79,7 @@ namespace eval ::tcl::test::io {
 	if {$argv != ""} {
 	    set f [open [lindex $argv 0]]
 	}
-	chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1a
+	chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1A
 	chan configure stdout -encoding binary -translation lf -buffering none
 	chan event $f readable "foo $f"
 	proc foo {f} {
@@ -115,17 +115,17 @@ set path(test1) [makeFile {} test1]
 test chan-io-1.6 {Tcl_WriteChars: WriteBytes} {
     set f [open $path(test1) w]
     chan configure $f -encoding binary
-    chan puts -nonewline $f "a\u4e4d\0"
+    chan puts -nonewline $f "a乍\x00"
     chan close $f
     contents $path(test1)
-} "a\x4d\x00"
+} "aM\x00"
 test chan-io-1.7 {Tcl_WriteChars: WriteChars} {
     set f [open $path(test1) w]
     chan configure $f -encoding shiftjis
-    chan puts -nonewline $f "a\u4e4d\0"
+    chan puts -nonewline $f "a乍\x00"
     chan close $f
     contents $path(test1)
-} "a\x93\xe1\x00"
+} "a\x93\xE1\x00"
 set path(test2) [makeFile {} test2]
 test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
     # This test written for SF bug #506297.
@@ -138,7 +138,7 @@ test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
     chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
     chan close           $f
     contents $path(test2)
-} "    \x1b\$B\$O\x1b(B"
+} "    \x1B\$B\$O\x1B(B"
 test chan-io-1.9 {Tcl_WriteChars: WriteChars} {
     # When closing a channel with an encoding that appends escape bytes, check
     # for the case where the escape bytes overflow the current IO buffer. The
@@ -273,13 +273,13 @@ test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
     # to the beginning of that UTF-8 character and try again.
     #
     # Translate the first 16 bytes, produce 14 bytes of output, 2 left over
-    # (first two bytes of \uff21 in UTF-8). Given those two bytes try
+    # (first two bytes of Ａ in UTF-8). Given those two bytes try
     # translating them again, find that no bytes are read produced, and break
     # to outer loop where those two bytes will have the remaining 4 bytes (the
-    # last byte of \uff21 plus the all of \uff22) appended.
+    # last byte of Ａ plus the all of Ｂ) appended.
     set f [open $path(test1) w]
     chan configure $f -encoding shiftjis -buffersize 16
-    chan puts -nonewline $f "12345678901234\uff21\uff22"
+    chan puts -nonewline $f "12345678901234ＡＢ"
     set x [list [contents $path(test1)]]
     chan close $f
     lappend x [contents $path(test1)]
@@ -421,7 +421,7 @@ test chan-io-6.3 {Tcl_GetsObj: how many have we used?} -body {
 test chan-io-6.4 {Tcl_GetsObj: encoding == NULL} -body {
     set f [open $path(test1) w]
     chan configure $f -translation binary
-    chan puts $f "\x81\u1234\0"
+    chan puts $f "\x81\u1234\x00"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -translation binary
@@ -432,14 +432,14 @@ test chan-io-6.4 {Tcl_GetsObj: encoding == NULL} -body {
 test chan-io-6.5 {Tcl_GetsObj: encoding != NULL} -body {
     set f [open $path(test1) w]
     chan configure $f -translation binary
-    chan puts $f "\x88\xea\x92\x9a"
+    chan puts $f "\x88\xEA\x92\x9A"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -encoding shiftjis
     list [chan gets $f line] $line
 } -cleanup {
     chan close $f
-} -result [list 2 "\u4e00\u4e01"]
+} -result [list 2 "一丁"]
 set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
 append a $a
 append a $a
@@ -467,20 +467,20 @@ test chan-io-6.7 {Tcl_GetsObj: error in input} -constraints stdio -body {
 } -result {-1}
 test chan-io-6.8 {Tcl_GetsObj: remember if EOF is seen} -body {
     set f [open $path(test1) w]
-    chan puts $f "abcdef\x1aghijk\nwombat"
+    chan puts $f "abcdef\x1Aghijk\nwombat"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1a
+    chan configure $f -eofchar \x1A
     list [chan gets $f line] $line [chan gets $f line] $line
 } -cleanup {
     chan close $f
 } -result {6 abcdef -1 {}}
 test chan-io-6.9 {Tcl_GetsObj: remember if EOF is seen} -body {
     set f [open $path(test1) w]
-    chan puts $f "abcdefghijk\nwom\u001abat"
+    chan puts $f "abcdefghijk\nwom\x1Abat"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1a
+    chan configure $f -eofchar \x1A
     list [chan gets $f line] $line [chan gets $f line] $line
 } -cleanup {
     chan close $f
@@ -865,7 +865,7 @@ test chan-io-6.43 {Tcl_GetsObj: input saw cr} -setup {
     chan configure $f -blocking 0
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
     chan configure $f -blocking 1
-    chan puts -nonewline $f "\nabcd\refg\x1a"
+    chan puts -nonewline $f "\nabcd\refg\x1A"
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
     lappend x [chan gets $f line] $line
 } -cleanup {
@@ -883,7 +883,7 @@ test chan-io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} -setup {
     chan configure $f -blocking 0
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
     chan configure $f -blocking 1
-    chan puts -nonewline $f "abcd\refg\x1a"
+    chan puts -nonewline $f "abcd\refg\x1A"
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
     lappend x [chan gets $f line] $line
 } -cleanup {
@@ -919,7 +919,7 @@ test chan-io-6.46 {Tcl_GetsObj: input saw cr, followed by just \n should give eo
     chan configure $f -blocking 0
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
     chan configure $f -blocking 1
-    chan puts -nonewline $f "\n\x1a"
+    chan puts -nonewline $f "\n\x1A"
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
 } -cleanup {
     chan close $f
@@ -985,10 +985,10 @@ test chan-io-6.52 {Tcl_GetsObj: saw EOF character} -constraints {testchannel} -b
     # if (eof != NULL)
     set f [open $path(test1) w]
     chan configure $f -translation lf
-    chan puts -nonewline $f "123456\x1ak9012345\r"
+    chan puts -nonewline $f "123456\x1Ak9012345\r"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1a
+    chan configure $f -eofchar \x1A
     list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
 } -cleanup {
     chan close $f
@@ -1016,14 +1016,14 @@ test chan-io-6.55 {Tcl_GetsObj: overconverted} -body {
     # Tcl_ExternalToUtf(), make sure state updated
     set f [open $path(test1) w]
     chan configure $f -encoding iso2022-jp
-    chan puts $f "there\u4e00ok\n\u4e01more bytes\nhere"
+    chan puts $f "there一ok\n丁more bytes\nhere"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -encoding iso2022-jp
     list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
 } -cleanup {
     chan close $f
-} -result [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"]
+} -result [list 8 "there一ok" 11 "丁more bytes" 4 "here"]
 test chan-io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} -setup {
     update
     variable x {}
@@ -1057,19 +1057,19 @@ test chan-io-7.1 {FilterInputBytes: split up character at end of buffer} -body {
     # (result == TCL_CONVERT_MULTIBYTE)
     set f [open $path(test1) w]
     chan configure $f -encoding shiftjis
-    chan puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend"
+    chan puts $f "1234567890123０１２３４\nend"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -encoding shiftjis -buffersize 16
     chan gets $f
 } -cleanup {
     chan close $f
-} -result "1234567890123\uff10\uff11\uff12\uff13\uff14"
+} -result "1234567890123０１２３４"
 test chan-io-7.2 {FilterInputBytes: split up character in middle of buffer} -body {
     # (bufPtr->nextAdded < bufPtr->bufLength)
     set f [open $path(test1) w]
     chan configure $f -encoding binary
-    chan puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
+    chan puts -nonewline $f "1234567890\n123\x82\x4F\x82\x50\x82"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -encoding shiftjis
@@ -1082,7 +1082,7 @@ test chan-io-7.3 {FilterInputBytes: split up character at EOF} -setup {
 } -constraints {testchannel} -body {
     set f [open $path(test1) w]
     chan configure $f -encoding binary
-    chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+    chan puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82"
     chan close $f
     set f [open $path(test1)]
     chan configure $f -encoding shiftjis
@@ -1091,13 +1091,13 @@ test chan-io-7.3 {FilterInputBytes: split up character at EOF} -setup {
     lappend x [chan gets $f line] $line
 } -cleanup {
     chan close $f
-} -result [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""]
+} -result [list 15 "1234567890123０１" 18 0 1 -1 ""]
 test chan-io-7.4 {FilterInputBytes: recover from split up character} -setup {
     variable x ""
 } -constraints {stdio fileevent} -body {
     set f [openpipe w+ $path(cat)]
     chan configure $f -encoding binary -buffering none
-    chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+    chan puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82"
     chan configure $f -encoding shiftjis -blocking 0
     chan event $f read [namespace code {
 	lappend x [chan gets $f line] $line [chan blocked $f]
@@ -1110,7 +1110,7 @@ test chan-io-7.4 {FilterInputBytes: recover from split up character} -setup {
     return $x
 } -cleanup {
     chan close $f
-} -result [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0]
+} -result [list -1 "" 1 17 "1234567890123０１２３" 0]
 
 test chan-io-8.1 {PeekAhead: only go to device if no more cached data} -constraints {testchannel} -body {
     # (bufPtr->nextPtr == NULL)
@@ -1205,7 +1205,7 @@ test chan-io-8.7 {PeekAhead: cleanup} -setup {
     chan puts -nonewline $f "abcdefghijklmno\r"
     # here
     lappend x [chan gets $f line] $line [testchannel queuedcr $f]
-    chan puts -nonewline $f "\x1a"
+    chan puts -nonewline $f "\x1A"
     lappend x [chan gets $f line] $line
 } -cleanup {
     chan close $f
@@ -1361,22 +1361,22 @@ test chan-io-12.4 {ReadChars: split-up char} -setup {
     chan configure $f -encoding shiftjis
     vwait [namespace which -variable x]
     chan configure $f -encoding binary -blocking 1
-    chan puts -nonewline $f "\x7b"
+    chan puts -nonewline $f "\x7B"
     after 500			;# Give the cat process time to catch up
     chan configure $f -encoding shiftjis -blocking 0
     vwait [namespace which -variable x]
     return $x
 } -cleanup {
     chan close $f
-} -result [list "123456789012345" 1 "\u672c" 0]
+} -result [list "123456789012345" 1 "本" 0]
 test chan-io-12.5 {ReadChars: chan events on partial characters} -setup {
     variable x {}
 } -constraints {stdio fileevent} -body {
     set path(test1) [makeFile {
 	chan configure stdout -encoding binary -buffering none
-	chan gets stdin; chan puts -nonewline "\xe7"
+	chan gets stdin; chan puts -nonewline "\xE7"
 	chan gets stdin; chan puts -nonewline "\x89"
-	chan gets stdin; chan puts -nonewline "\xa6"
+	chan gets stdin; chan puts -nonewline "\xA6"
     } test1]
     set f [openpipe r+ $path(test1)]
     chan event $f readable [namespace code {
@@ -1401,7 +1401,7 @@ test chan-io-12.5 {ReadChars: chan events on partial characters} -setup {
     vwait [namespace which -variable x]
     vwait [namespace which -variable x]
     lappend x [catch {chan close $f} msg] $msg
-} -result "{} timeout {} timeout \u7266 {} eof 0 {}"
+} -result "{} timeout {} timeout 牦 {} eof 0 {}"
 
 test chan-io-13.1 {TranslateInputEOL: cr mode} -body {
     set f [open $path(test1) w]
@@ -1530,7 +1530,7 @@ test chan-io-13.10 {TranslateInputEOL: auto mode: \n} -body {
     chan close $f
 } -result "abcd\ndef"
 test chan-io-13.11 {TranslateInputEOL: EOF char} -body {
-    # (*chanPtr->inEofChar != '\0')
+    # (*chanPtr->inEofChar != '\x00')
     set f [open $path(test1) w]
     chan configure $f -translation lf
     chan puts -nonewline $f "abcd\ndefgh"
@@ -1542,7 +1542,7 @@ test chan-io-13.11 {TranslateInputEOL: EOF char} -body {
     chan close $f
 } -result "abcd\nd"
 test chan-io-13.12 {TranslateInputEOL: find EOF char in src} -body {
-    # (*chanPtr->inEofChar != '\0')
+    # (*chanPtr->inEofChar != '\x00')
     set f [open $path(test1) w]
     chan configure $f -translation lf
     chan puts -nonewline $f "\r\n\r\n\r\nab\r\n\r\ndef\r\n\r\n\r\n"
@@ -1878,7 +1878,7 @@ test chan-io-20.2 {Tcl_CreateChannel: initial settings} -constraints {win} -body
     list [chan configure $f -eofchar] [chan configure $f -translation]
 } -cleanup {
     chan close $f
-} -result [list [list \x1a ""] {auto crlf}]
+} -result [list [list \x1A ""] {auto crlf}]
 test chan-io-20.3 {Tcl_CreateChannel: initial settings} -constraints {unix} -body {
     set f [open $path(test1) w+]
     list [chan configure $f -eofchar] [chan configure $f -translation]
@@ -3091,10 +3091,10 @@ test chan-io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} -setup {
 } -body {
     set f [open $path(test1) w]
     chan configure $f -translation lf
-    chan puts -nonewline $f hello\nthere\nand\rhere\n\x1a
+    chan puts -nonewline $f hello\nthere\nand\rhere\n\x1A
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     chan read $f
 } -cleanup {
     chan close $f
@@ -3107,11 +3107,11 @@ test chan-io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} -setup {
     file delete $path(test1)
 } -constraints {win} -body {
     set f [open $path(test1) w]
-    chan configure $f -eofchar \x1a -translation lf
+    chan configure $f -translation lf -eofchar \x1A
     chan puts $f hello\nthere\nand\rhere
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     chan read $f
 } -cleanup {
     chan close $f
@@ -3129,7 +3129,7 @@ test chan-io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $s
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3150,7 +3150,7 @@ test chan-io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} -setup {
     chan puts $f $s
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3183,7 +3183,7 @@ test chan-io-30.20 {Tcl_Write, ^Z in middle ignored, Tcl_Read lf} -setup {
     lappend l [chan eof $f]
 } -cleanup {
     chan close $f
-} -result "abc def 0 \x1aghi 0 qrs 0 {} 1"
+} -result "abc def 0 \x1Aghi 0 qrs 0 {} 1"
 test chan-io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} -setup {
     file delete $path(test1)
     set l ""
@@ -3195,7 +3195,7 @@ test chan-io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} -setup {
     set f [open $path(test1) r]
     chan configure $f -translation cr -eofchar {}
     set x [chan gets $f]
-    lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"]
+    lappend l [string equal $x "abc\ndef\n\x1Aghi\nqrs\n"]
     lappend l [chan eof $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3213,7 +3213,7 @@ test chan-io-30.22 {Tcl_Write, ^Z in middle ignored, Tcl_Read crlf} -setup {
     set f [open $path(test1) r]
     chan configure $f -translation crlf -eofchar {}
     set x [chan gets $f]
-    lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"]
+    lappend l [string equal $x "abc\ndef\n\x1Aghi\nqrs\n"]
     lappend l [chan eof $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3228,7 +3228,7 @@ test chan-io-30.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f [format abc\ndef\n%cqrs\ntuv 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3242,7 +3242,7 @@ test chan-io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3256,7 +3256,7 @@ test chan-io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3270,7 +3270,7 @@ test chan-io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3284,7 +3284,7 @@ test chan-io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3298,7 +3298,7 @@ test chan-io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3649,7 +3649,7 @@ test chan-io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} -setup {
     chan puts $f [format "hello\nthere\nand\rhere\n\%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3665,11 +3665,11 @@ test chan-io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} -setup {
     set l ""
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -eofchar \x1a -translation lf
+    chan configure $f -translation lf -eofchar \x1A
     chan puts $f hello\nthere\nand\rhere
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3689,8 +3689,7 @@ test chan-io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a
-    chan configure $f -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3708,7 +3707,7 @@ test chan-io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar}
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3738,7 +3737,7 @@ test chan-io-31.22 {Tcl_Write, ^Z in middle ignored, Tcl_Gets lf} -setup {
     lappend l [chan eof $f]
 } -cleanup {
     chan close $f
-} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1"
 test chan-io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} -setup {
     file delete $path(test1)
     set l ""
@@ -3760,7 +3759,7 @@ test chan-io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} -setup {
     lappend l [chan eof $f]
 } -cleanup {
     chan close $f
-} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1"
 test chan-io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} -setup {
     file delete $path(test1)
     set l ""
@@ -3782,7 +3781,7 @@ test chan-io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} -setup {
     lappend l [chan eof $f]
 } -cleanup {
     chan close $f
-} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1"
 test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} -setup {
     file delete $path(test1)
     set l ""
@@ -3792,7 +3791,7 @@ test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3810,7 +3809,7 @@ test chan-io-31.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3828,7 +3827,7 @@ test chan-io-31.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3846,7 +3845,7 @@ test chan-io-31.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3864,7 +3863,7 @@ test chan-io-31.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3882,7 +3881,7 @@ test chan-io-31.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -4638,12 +4637,12 @@ test chan-io-35.6 {Tcl_Eof, eof char, lf write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4652,12 +4651,12 @@ test chan-io-35.7 {Tcl_Eof, eof char, lf write, lf read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4666,12 +4665,12 @@ test chan-io-35.8 {Tcl_Eof, eof char, cr write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4680,12 +4679,12 @@ test chan-io-35.9 {Tcl_Eof, eof char, cr write, cr read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4694,12 +4693,12 @@ test chan-io-35.10 {Tcl_Eof, eof char, crlf write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4708,12 +4707,12 @@ test chan-io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4727,7 +4726,7 @@ test chan-io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4741,7 +4740,7 @@ test chan-io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4755,7 +4754,7 @@ test chan-io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4769,7 +4768,7 @@ test chan-io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4783,7 +4782,7 @@ test chan-io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4797,7 +4796,7 @@ test chan-io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -5167,27 +5166,27 @@ test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
 } -body {
     set f [open $path(test1) w]
     chan configure $f -encoding {}
-    chan puts -nonewline $f \xe7\x89\xa6
+    chan puts -nonewline $f \xE7\x89\xA6
     chan close $f
     set f [open $path(test1) r]
     chan configure $f -encoding utf-8
     chan read $f
 } -cleanup {
     chan close $f
-} -result \u7266
+} -result 牦
 test chan-io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
     chan configure $f -encoding binary
-    chan puts -nonewline $f \xe7\x89\xa6
+    chan puts -nonewline $f \xE7\x89\xA6
     chan close $f
     set f [open $path(test1) r]
     chan configure $f -encoding utf-8
     chan read $f
 } -cleanup {
     chan close $f
-} -result \u7266
+} -result 牦
 test chan-io-39.16 {Tcl_SetChannelOption: -encoding, errors} -setup {
     file delete $path(test1)
     set f [open $path(test1) w]
@@ -5201,7 +5200,7 @@ test chan-io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_
 } -constraints {stdio fileevent} -body {
     set f [openpipe r+ $path(cat)]
     chan configure $f -encoding binary
-    chan puts -nonewline $f "\xe7"
+    chan puts -nonewline $f "\xE7"
     chan flush $f
     chan configure $f -encoding utf-8 -blocking 0
     chan event $f readable [namespace code { lappend x [chan read $f] }]
@@ -5219,7 +5218,7 @@ test chan-io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_
     return $x
 } -cleanup {
     chan close $f
-} -result "{} timeout {} timeout \xe7 timeout"
+} -result "{} timeout {} timeout \xE7 timeout"
 test chan-io-39.18 {Tcl_SetChannelOption, setting read mode independently} \
 	-constraints {socket} -body {
     proc accept {s a p} {chan close $s}
@@ -5533,11 +5532,11 @@ test chan-io-42.2 {Tcl_FileeventCmd: replacing} {fileevent} {
 } {{first script} {new script} {yet another} {}}
 test chan-io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} {
     set result {}
-    chan event $f r "first scr\0ipt"
+    chan event $f r "first scr\x00ipt"
     lappend result [string length [chan event $f readable]]
-    chan event $f r "new scr\0ipt"
+    chan event $f r "new scr\x00ipt"
     lappend result [string length [chan event $f readable]]
-    chan event $f r "yet ano\0ther"
+    chan event $f r "yet ano\x00ther"
     lappend result [string length [chan event $f readable]]
     chan event $f r ""
     lappend result [chan event $f readable]
@@ -5983,7 +5982,7 @@ test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6007,7 +6006,7 @@ test chan-io-48.5 {lf write, testing readability, ^Z in middle, auto read mode}
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6031,7 +6030,7 @@ test chan-io-48.6 {cr write, testing readability, ^Z termination, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6055,7 +6054,7 @@ test chan-io-48.7 {cr write, testing readability, ^Z in middle, auto read mode}
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6079,7 +6078,7 @@ test chan-io-48.8 {crlf write, testing readability, ^Z termination, auto read mo
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1a
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6103,7 +6102,7 @@ test chan-io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation auto
+    chan configure $f -translation auto -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6127,7 +6126,7 @@ test chan-io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation lf
+    chan configure $f -translation lf -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6151,7 +6150,7 @@ test chan-io-48.11 {lf write, testing readability, ^Z termination, lf read mode}
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1a
+    chan configure $f -translation lf -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6175,7 +6174,7 @@ test chan-io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation cr
+    chan configure $f -translation cr -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6199,7 +6198,7 @@ test chan-io-48.13 {cr write, testing readability, ^Z termination, cr read mode}
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1a
+    chan configure $f -translation cr -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6223,7 +6222,7 @@ test chan-io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mod
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -eofchar \x1a -translation crlf
+    chan configure $f -translation crlf -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6247,7 +6246,7 @@ test chan-io-48.15 {crlf write, testing readability, ^Z termi, crlf read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1a
+    chan configure $f -translation crlf -eofchar \x1A
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6784,7 +6783,7 @@ set path(utf8-rp.txt)    [makeFile {} utf8-rp.txt]
 # Create kyrillic file, use lf translation to avoid os eol issues
 set out [open $path(kyrillic.txt) w]
 chan configure $out -encoding koi8-r -translation lf
-chan puts       $out "\u0410\u0410"
+chan puts       $out "АА"
 chan close      $out
 test chan-io-52.9 {TclCopyChannel & encodings} {fcopy} {
     # Copy kyrillic to UTF-8, using chan copy.
@@ -6822,7 +6821,7 @@ test chan-io-52.10 {TclCopyChannel & encodings} {fcopy} {
 test chan-io-52.11 {TclCopyChannel & encodings} -setup {
     set f [open $path(utf8-fcopy.txt) w]
     fconfigure $f -encoding utf-8 -translation lf
-    puts $f "\u0410\u0410"
+    puts $f "АА"
     close $f
 } -constraints {fcopy} -body {
     # binary to encoding => the input has to be in utf-8 to make sense to the
@@ -7496,7 +7495,7 @@ test chan-io-60.1 {writing illegal utf sequences} {fileevent testbytestring} {
     set out [open $path(script) w]
     chan puts $out "catch {load $::tcltestlib Tcltest}"
     chan puts $out {
-	chan puts [testbytestring \xe2]
+	chan puts [testbytestring \xE2]
 	exit 1
     }
     proc readit {pipe} {

tests/clock.test

@@ -234,7 +234,7 @@ namespace eval ::testClock {
 		  Bias 300 \
 		  StandardBias 0 \
 		  DaylightBias -60 \
-		  StandardStart \x00\x00\x0b\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00 \
+		  StandardStart \x00\x00\x0B\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00 \
 		  DaylightStart \x00\x00\x03\x00\x02\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00]]
 }
 
@@ -36789,16 +36789,16 @@ test clock-58.1 {clock l10n - Japanese localisation} {*}{
     -body {
 	set trouble {}
 	foreach {date jdate} {
-	    1872-12-31 \u897f\u66a61872\u5e7412\u670831\u65e5
-	    1873-01-01 \u660e\u6cbb06\u5e7401\u670801\u65e5
-	    1912-07-29 \u660e\u6cbb45\u5e7407\u670829\u65e5
-	    1912-07-30 \u5927\u6b6301\u5e7407\u670830\u65e5
-	    1926-12-24 \u5927\u6b6315\u5e7412\u670824\u65e5
-	    1926-12-25 \u662d\u548c01\u5e7412\u670825\u65e5
-	    1989-01-07 \u662d\u548c64\u5e7401\u670807\u65e5
-	    1989-01-08 \u5e73\u621001\u5e7401\u670808\u65e5
-	    2019-04-30 \u5e73\u621031\u5e7404\u670830\u65e5
-	    2019-05-01 \u4ee4\u548c01\u5e7405\u670801\u65e5
+	    1872-12-31 西暦1872年12月31日
+	    1873-01-01 明治06年01月01日
+	    1912-07-29 明治45年07月29日
+	    1912-07-30 大正01年07月30日
+	    1926-12-24 大正15年12月24日
+	    1926-12-25 昭和01年12月25日
+	    1989-01-07 昭和64年01月07日
+	    1989-01-08 平成01年01月08日
+	    2019-04-30 平成31年04月30日
+	    2019-05-01 令和01年05月01日
 	} {
 	    set status [catch {
 		set secs [clock scan $date \

tests/cmdAH.test

@@ -149,10 +149,10 @@ test cmdAH-2.6.2 {cd} -constraints {unix nonPortable} -setup {
 test cmdAH-2.6.3 {Tcl_CdObjCmd, bug #3118489} -setup {
     set dir [pwd]
 } -returnCodes error -body {
-    cd .\0
+    cd .\x00
 } -cleanup {
     cd $dir
-} -match glob -result "couldn't change working directory to \".\0\": *"
+} -match glob -result "couldn't change working directory to \".\x00\": *"
 test cmdAH-2.7 {Tcl_ConcatObjCmd} {
     concat
 } {}
@@ -186,7 +186,7 @@ test cmdAH-4.5 {Tcl_EncodingObjCmd} -setup {
     set system [encoding system]
 } -body {
     encoding system jis0208
-    encoding convertto \u4e4e
+    encoding convertto 乎
 } -cleanup {
     encoding system $system
 } -result 8C
@@ -194,7 +194,7 @@ test cmdAH-4.6 {Tcl_EncodingObjCmd} -setup {
     set system [encoding system]
 } -body {
     encoding system iso8859-1
-    encoding convertto jis0208 \u4e4e
+    encoding convertto jis0208 乎
 } -cleanup {
     encoding system $system
 } -result 8C
@@ -211,7 +211,7 @@ test cmdAH-4.9 {Tcl_EncodingObjCmd} -setup {
     encoding convertfrom 8C
 } -cleanup {
     encoding system $system
-} -result \u4e4e
+} -result 乎
 test cmdAH-4.10 {Tcl_EncodingObjCmd} -setup {
     set system [encoding system]
 } -body {
@@ -219,7 +219,7 @@ test cmdAH-4.10 {Tcl_EncodingObjCmd} -setup {
     encoding convertfrom jis0208 8C
 } -cleanup {
     encoding system $system
-} -result \u4e4e
+} -result 乎
 test cmdAH-4.11 {Tcl_EncodingObjCmd} -returnCodes error -body {
     encoding names foo
 } -result {wrong # args: should be "encoding names"}
@@ -1221,7 +1221,7 @@ test cmdAH-24.9 {Tcl_FileObjCmd: mtime touch with non-ascii chars} -setup {
     set oldfile $file
 } -constraints unix -body {
     # introduce some non-ascii characters.
-    append file \u2022
+    append file •
     file delete -force $file
     file rename $oldfile $file
     set mtime [file mtime $file]
@@ -1246,7 +1246,7 @@ test cmdAH-24.11 {Tcl_FileObjCmd: mtime touch with non-ascii chars} -setup {
     set oldfile $file
 } -constraints win -body {
     # introduce some non-ascii characters.
-    append file \u2022
+    append file •
     file delete -force $file
     file rename $oldfile $file
     set mtime [file mtime $file]

tests/cmdIL.test

@@ -151,17 +151,17 @@ test cmdIL-1.36 {lsort -stride and -index: Bug 2918962} {
     }
 } {{{b i g} 12345} {{d e m o} 34512} {{c o d e} 54321} {{b l a h} 94729}}
 test cmdIL-1.37 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
-    lsort -ascii [list \0 \x7f \x80 \uffff]
-} [list \0 \x7f \x80 \uffff]
+    lsort -ascii [list \x00 \x7F \x80 \uFFFF]
+} [list \x00 \x7F \x80 \uFFFF]
 test cmdIL-1.38 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
-    lsort -ascii -nocase [list \0 \x7f \x80 \uffff]
-} [list \0 \x7f \x80 \uffff]
+    lsort -ascii -nocase [list \x00 \x7F \x80 \uFFFF]
+} [list \x00 \x7F \x80 \uFFFF]
 test cmdIL-1.39 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
-    lsort -ascii [list \0 \x7f \x80 \U01ffff \uffff]
-} [list \0 \x7f \x80 \uffff \U01ffff]
+    lsort -ascii [list \x00 \x7F \x80 \U01ffff \uFFFF]
+} [list \x00 \x7F \x80 \uFFFF \U01ffff]
 test cmdIL-1.40 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
-    lsort -ascii -nocase [list \0 \x7f \x80 \U01ffff \uffff]
-} [list \0 \x7f \x80 \uffff \U01ffff]
+    lsort -ascii -nocase [list \x00 \x7F \x80 \U01ffff \uFFFF]
+} [list \x00 \x7F \x80 \uFFFF \U01FFFF]
 test cmdIL-1.41 {lsort -stride and -index} -body {
     lsort -stride 2 -index -2 {a 2 b 1}
 } -returnCodes error -result {index "-2" out of range}
@@ -177,7 +177,7 @@ test cmdIL-2.1 {MergeSort and MergeLists procedures} -setup {
     set r 1435753299
     proc rand {} {
 	global r
-	set r [expr {(16807 * $r) % (0x7fffffff)}]
+	set r [expr {(16807 * $r) % (0x7FFFFFFF)}]
     }
 } -body {
     for {set i 0} {$i < 150} {incr i} {
@@ -396,16 +396,16 @@ test cmdIL-4.23 {DictionaryCompare procedure, case} {
 } {ABcd AbCd}
 test cmdIL-4.24 {DictionaryCompare procedure, international characters} {hasIsoLocale} {
     ::tcltest::set_iso8859_1_locale
-    set result [lsort -dictionary "a b c A B C \xe3 \xc4"]
+    set result [lsort -dictionary "a b c A B C ã Ä"]
     ::tcltest::restore_locale
     set result
-} "A a B b C c \xe3 \xc4"
+} "A a B b C c ã Ä"
 test cmdIL-4.25 {DictionaryCompare procedure, international characters} {hasIsoLocale} {
     ::tcltest::set_iso8859_1_locale
-    set result [lsort -dictionary "a23\xe3 a23\xc5 a23\xe4"]
+    set result [lsort -dictionary "a23ã a23Å a23ä"]
     ::tcltest::restore_locale
     set result
-} "a23\xe3 a23\xe4 a23\xc5"
+} "a23ã a23ä a23Å"
 test cmdIL-4.26 {DefaultCompare procedure, signed characters} {
     set l [lsort [list "abc\200" "abc"]]
     set viewlist {}
@@ -472,10 +472,10 @@ test cmdIL-4.36 {SortCompare procedure, UTF-8 with -nocase option} {
     scan [lsort -ascii -nocase [list \u101 \u100]] %c%c%c
 } {257 32 256}
 test cmdIL-4.37 {SortCompare procedure, UTF-8 with -nocase option} {
-    scan [lsort -ascii -nocase [list a\u0000a a]] %c%c%c%c%c
+    scan [lsort -ascii -nocase [list a\x00a a]] %c%c%c%c%c
 } {97 32 97 0 97}
 test cmdIL-4.38 {SortCompare procedure, UTF-8 with -nocase option} {
-    scan [lsort -ascii -nocase [list a a\u0000a]] %c%c%c%c%c
+    scan [lsort -ascii -nocase [list a a\x00a]] %c%c%c%c%c
 } {97 32 97 0 97}
 
 test cmdIL-5.1 {lsort with list style index} {

tests/cmdMZ.test

@@ -299,19 +299,19 @@ test cmdMZ-4.10 {Tcl_SplitObjCmd: basic split commands} {
 } {]\n}
 test cmdMZ-4.11 {Tcl_SplitObjCmd: basic split commands} {
     apply {{} {
-        set x ab\000c
+        set x ab\x00c
         set y [split $x {}]
 	binary scan $y c* z
         return $z
     }}
 } {97 32 98 32 0 32 99}
 test cmdMZ-4.12 {Tcl_SplitObjCmd: basic split commands} {
-    split "a0ab1b2bbb3\000c4" ab\000c
+    split "a0ab1b2bbb3\x00c4" ab\x00c
 } {{} 0 {} 1 2 {} {} 3 {} 4}
 test cmdMZ-4.13 {Tcl_SplitObjCmd: basic split commands} {
-    # if not UTF-8 aware, result is "a {} {} b qw\xe5 {} N wq"
-    split "a\u4e4eb qw\u5e4e\x4e wq" " \u4e4e"
-} "a b qw\u5e4eN wq"
+    # if not UTF-8 aware, result is "a {} {} b qwå {} N wq"
+    split "a乎b qw幎N wq" " 乎"
+} "a b qw幎N wq"
 
 # The tests for Tcl_StringObjCmd are in string.test
 # The tests for Tcl_SubstObjCmd are in subst.test

tests/compExpr-old.test

@@ -29,9 +29,9 @@ proc testIEEE {} {
     switch -exact -- $c {
 	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {
 	    # little endian
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \
 		ieeeValues(-Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \
 		ieeeValues(-Normal)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \
 		ieeeValues(-Subnormal)
@@ -41,19 +41,19 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \
 		ieeeValues(+Normal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \
 		ieeeValues(+Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \
 		ieeeValues(NaN)
 	    set ieeeValues(littleEndian) 1
 	    return 1
 	}
 	{-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} {
-	    binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Infinity)
-	    binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Normal)
 	    binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Subnormal)
@@ -63,11 +63,11 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Normal)
-	    binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Infinity)
-	    binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(NaN)
 	    set ieeeValues(littleEndian) 0
 	    return 1

tests/compile.test

@@ -286,10 +286,10 @@ test compile-7.1 {TclCompileWhileCmd: command substituted test expression} {
 } {4}
 
 test compile-8.1 {CollectArgInfo: binary data} {
-    list [catch "string length \000foo" msg] $msg
+    list [catch "string length \x00foo" msg] $msg
 } {0 4}
 test compile-8.2 {CollectArgInfo: binary data} {
-    list [catch "string length foo\000" msg] $msg
+    list [catch "string length foo\x00" msg] $msg
 } {0 4}
 test compile-8.3 {CollectArgInfo: handle "]" at end of command properly} {
     set x ]

tests/encoding.test

@@ -183,7 +183,7 @@ test encoding-7.2 {Tcl_UtfToExternalDString: big buffer} {
 test encoding-8.1 {Tcl_ExternalToUtf} {
     set f [open [file join [temporaryDirectory] dummy] w]
     fconfigure $f -translation binary -encoding iso8859-1
-    puts -nonewline $f "ab\x8c\xc1g"
+    puts -nonewline $f "ab\x8C\xC1g"
     close $f
     set f [open [file join [temporaryDirectory] dummy] r]
     fconfigure $f -translation binary -encoding shiftjis
@@ -219,7 +219,7 @@ test encoding-10.1 {Tcl_UtfToExternal} {
     close $f
     file delete [file join [temporaryDirectory] dummy]
     return $x
-} "ab\x8c\xc1g"
+} "ab\x8C\xC1g"
 
 proc viewable {str} {
     set res ""
@@ -227,7 +227,7 @@ proc viewable {str} {
 	if {[string is print $c] && [string is ascii $c]} {
 	    append res $c
 	} else {
-	    append res "\\u[format %4.4x [scan $c %c]]"
+	    append res "\\u[format %4.4X [scan $c %c]]"
 	}
     }
     return "$str ($res)"
@@ -258,7 +258,7 @@ test encoding-11.5 {LoadEncodingFile: escape file} {
 } [viewable "\x1B\$B8C\x1B(B"]
 test encoding-11.5.1 {LoadEncodingFile: escape file} {
     viewable [encoding convertto iso2022-jp 乎]
-} [viewable "\x1b\$B8C\x1b(B"]
+} [viewable "\x1B\$B8C\x1B(B"]
 test encoding-11.6 {LoadEncodingFile: invalid file} -constraints {testencoding} -setup {
     set system [encoding system]
     set path [encoding dirs]
@@ -283,24 +283,24 @@ test encoding-11.6 {LoadEncodingFile: invalid file} -constraints {testencoding}
 } -result {invalid encoding file "splat"}
 test encoding-11.8 {encoding: extended Unicode UTF-16} {
     viewable [encoding convertto utf-16le 😹]
-} {=Ø9Þ (=\u00d89\u00de)}
+} {=Ø9Þ (=\u00D89\u00DE)}
 test encoding-11.9 {encoding: extended Unicode UTF-16} {
     viewable [encoding convertto utf-16be 😹]
-} {Ø=Þ9 (\u00d8=\u00de9)}
+} {Ø=Þ9 (\u00D8=\u00DE9)}
 # OpenEncodingFile is fully tested by the rest of the tests in this file.
 
 test encoding-12.1 {LoadTableEncoding: normal encoding} {
-    set x [encoding convertto iso8859-3 \u0120]
-    append x [encoding convertto iso8859-3 \xD5]
-    append x [encoding convertfrom iso8859-3 \xD5]
-} "\xD5?\u120"
+    set x [encoding convertto iso8859-3 Ġ]
+    append x [encoding convertto iso8859-3 Õ]
+    append x [encoding convertfrom iso8859-3 Õ]
+} "Õ?Ġ"
 test encoding-12.2 {LoadTableEncoding: single-byte encoding} {
-    set x [encoding convertto iso8859-3 ab\u0120g]
-    append x [encoding convertfrom iso8859-3 ab\xD5g]
-} "ab\xD5gab\u120g"
+    set x [encoding convertto iso8859-3 abĠg]
+    append x [encoding convertfrom iso8859-3 abÕg]
+} "abÕgabĠg"
 test encoding-12.3 {LoadTableEncoding: multi-byte encoding} {
     set x [encoding convertto shiftjis ab乎g]
-    append x [encoding convertfrom shiftjis ab\x8c\xc1g]
+    append x [encoding convertfrom shiftjis ab\x8C\xC1g]
 } "ab\x8C\xC1gab乎g"
 test encoding-12.4 {LoadTableEncoding: double-byte encoding} {
     set x [encoding convertto jis0208 乎α]
@@ -317,7 +317,7 @@ test encoding-13.1 {LoadEscapeTable} {
 } [viewable "ab\x1B\$B8C\x1B\$\(DD%\x1B(Bg"]
 
 test encoding-15.1 {UtfToUtfProc} {
-    encoding convertto utf-8 \xA3
+    encoding convertto utf-8 £
 } "\xC2\xA3"
 test encoding-15.2 {UtfToUtfProc null character output} testbytestring {
     binary scan [testbytestring [encoding convertto utf-8 \x00]] H* z
@@ -351,8 +351,8 @@ test encoding-15.7 {UtfToUtfProc emoji character output} {
     list [string length $x] [string length $y] $z
 } {3 9 edb882eda0bdeda0bd}
 test encoding-15.8 {UtfToUtfProc emoji character output} {
-    set x \uDE02\uD83D\xE9
-    set y [encoding convertto utf-8 \uDE02\uD83D\xE9]
+    set x \uDE02\uD83Dé
+    set y [encoding convertto utf-8 \uDE02\uD83Dé]
     binary scan $y H* z
     list [string length $x] [string length $y] $z
 } {3 8 edb882eda0bdc3a9}
@@ -363,14 +363,14 @@ test encoding-15.9 {UtfToUtfProc emoji character output} {
     list [string length $x] [string length $y] $z
 } {3 7 edb882eda0bd58}
 test encoding-15.10 {UtfToUtfProc high surrogate character output} {
-    set x \uDE02\xE9
-    set y [encoding convertto utf-8 \uDE02\xE9]
+    set x \uDE02é
+    set y [encoding convertto utf-8 \uDE02é]
     binary scan $y H* z
     list [string length $x] [string length $y] $z
 } {2 5 edb882c3a9}
 test encoding-15.11 {UtfToUtfProc low surrogate character output} {
-    set x \uDA02\xE9
-    set y [encoding convertto utf-8 \uDA02\xE9]
+    set x \uDA02é
+    set y [encoding convertto utf-8 \uDA02é]
     binary scan $y H* z
     list [string length $x] [string length $y] $z
 } {2 5 eda882c3a9}
@@ -425,7 +425,7 @@ test encoding-16.3 {Utf16ToUtfProc} -body {
 test encoding-16.4 {Ucs2ToUtfProc} -body {
     set val [encoding convertfrom ucs-2 NN]
     list $val [format %x [scan $val %c]]
-} -result "\u4E4E 4e4e"
+} -result "乎 4e4e"
 test encoding-16.4 {Ucs2ToUtfProc} -body {
     set val [encoding convertfrom ucs-2 "\xD8\xD8\xDC\xDC"]
     list $val [format %x [scan $val %c]]
@@ -459,18 +459,18 @@ test encoding-21.1 {EscapeToUtfProc} {
 test encoding-22.1 {EscapeFromUtfProc} {
 } {}
 
-set iso2022encData "\u001b\$B;d\$I\$b\$G\$O!\"%A%C%W\$49XF~;~\$K\$4EPO?\$\$\$?\$@\$\$\$?\$4=;=j\$r%-%c%C%7%e%\"%&%H\$N:]\$N\u001b(B
-\u001b\$B>.@Z<jAwIU@h\$H\$7\$F;HMQ\$7\$F\$*\$j\$^\$9!#62\$lF~\$j\$^\$9\$,!\"@5\$7\$\$=;=j\$r\$4EPO?\$7\$J\$*\u001b(B
-\u001b\$B\$*4j\$\$\$\$\$?\$7\$^\$9!#\$^\$?!\"BgJQ62=L\$G\$9\$,!\"=;=jJQ99\$N\$\"\$H!\"F|K\\8l%5!<%S%9It!J\u001b(B
-casino_japanese@___.com \u001b\$B!K\$^\$G\$4=;=jJQ99:Q\$NO\"Mm\$r\$\$\$?\$@\$1\$J\$\$\$G\u001b(B
-\u001b\$B\$7\$g\$&\$+!)\u001b(B"
+set iso2022encData "\x1B\$B;d\$I\$b\$G\$O!\"%A%C%W\$49XF~;~\$K\$4EPO?\$\$\$?\$@\$\$\$?\$4=;=j\$r%-%c%C%7%e%\"%&%H\$N:]\$N\x1B(B
+\x1B\$B>.@Z<jAwIU@h\$H\$7\$F;HMQ\$7\$F\$*\$j\$^\$9!#62\$lF~\$j\$^\$9\$,!\"@5\$7\$\$=;=j\$r\$4EPO?\$7\$J\$*\x1B(B
+\x1B\$B\$*4j\$\$\$\$\$?\$7\$^\$9!#\$^\$?!\"BgJQ62=L\$G\$9\$,!\"=;=jJQ99\$N\$\"\$H!\"F|K\\8l%5!<%S%9It!J\x1B(B
+casino_japanese@___.com \x1B\$B!K\$^\$G\$4=;=jJQ99:Q\$NO\"Mm\$r\$\$\$?\$@\$1\$J\$\$\$G\x1B(B
+\x1B\$B\$7\$g\$&\$+!)\x1B(B"
 
 set iso2022uniData [encoding convertfrom iso2022-jp $iso2022encData]
-set iso2022uniData2 "\u79c1\u3069\u3082\u3067\u306f\u3001\u30c1\u30c3\u30d7\u3054\u8cfc\u5165\u6642\u306b\u3054\u767b\u9332\u3044\u305f\u3060\u3044\u305f\u3054\u4f4f\u6240\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30a6\u30c8\u306e\u969b\u306e
-\u5c0f\u5207\u624b\u9001\u4ed8\u5148\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u6050\u308c\u5165\u308a\u307e\u3059\u304c\u3001\u6b63\u3057\u3044\u4f4f\u6240\u3092\u3054\u767b\u9332\u3057\u306a\u304a
-\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5927\u5909\u6050\u7e2e\u3067\u3059\u304c\u3001\u4f4f\u6240\u5909\u66f4\u306e\u3042\u3068\u3001\u65e5\u672c\u8a9e\u30b5\u30fc\u30d3\u30b9\u90e8\uff08
-\u0063\u0061\u0073\u0069\u006e\u006f\u005f\u006a\u0061\u0070\u0061\u006e\u0065\u0073\u0065\u0040\u005f\u005f\u005f\u002e\u0063\u006f\u006d\u0020\uff09\u307e\u3067\u3054\u4f4f\u6240\u5909\u66f4\u6e08\u306e\u9023\u7d61\u3092\u3044\u305f\u3060\u3051\u306a\u3044\u3067
-\u3057\u3087\u3046\u304b\uff1f"
+set iso2022uniData2 "私どもでは、チップご購入時にご登録いただいたご住所をキャッシュアウトの際の
+小切手送付先として使用しております。恐れ入りますが、正しい住所をご登録しなお
+お願いいたします。また、大変恐縮ですが、住所変更のあと、日本語サービス部（
+casino_japanese@___.com ）までご住所変更済の連絡をいただけないで
+しょうか？"
 
 cd [temporaryDirectory]
 set fid [open iso2022.txt w]
@@ -539,7 +539,7 @@ test encoding-24.2 {EscapeFreeProc on open channels} {exec} {
 	set env(TCL_FINALIZE_ON_EXIT) 1
 	exit
     }]
-} "ab\x1B\$B8C\x1B\$(DD%\x1B(Bg (ab\\u001b\$B8C\\u001b\$(DD%\\u001b(Bg)"
+} "ab\x1B\$B8C\x1B\$(DD%\x1B(Bg (ab\\u001B\$B8C\\u001B\$(DD%\\u001B(Bg)"
 test encoding-24.3 {EscapeFreeProc on open channels} {stdio} {
     # Bug #219314 - if we don't free escape encodings correctly on channel
     # closure, we go boom
@@ -554,7 +554,7 @@ test encoding-24.3 {EscapeFreeProc on open channels} {stdio} {
     close $f
     removeFile iso2022.tcl
     list $count [viewable $line]
-} [list 3 "乎乞也 (\\u4e4e\\u4e5e\\u4e5f)"]
+} [list 3 "乎乞也 (\\u4E4E\\u4E5E\\u4E5F)"]
 
 test encoding-24.4 {Parse valid or invalid utf-8} {
     string length [encoding convertfrom utf-8 "\xC0\x80"]
@@ -632,20 +632,20 @@ proc foreach-jisx0208 {varName command} {
 }
 proc gen-jisx0208-euc-jp {code} {
     binary format cc \
-	[expr {($code >> 8) | 0x80}] [expr {($code & 0xff) | 0x80}]
+	[expr {($code >> 8) | 0x80}] [expr {($code & 0xFF) | 0x80}]
 }
 proc gen-jisx0208-iso2022-jp {code} {
     binary format a3cca3 \
-	"\x1b\$B" [expr {$code >> 8}] [expr {$code & 0xff}] "\x1b(B"
+	"\x1B\$B" [expr {$code >> 8}] [expr {$code & 0xFF}] "\x1B(B"
 }
 proc gen-jisx0208-cp932 {code} {
     set c1 [expr {($code >> 8) | 0x80}]
     set c2 [expr {($code & 0xff)| 0x80}]
     if {$c1 % 2} {
-	set c1 [expr {($c1 >> 1) + ($c1 < 0xdf ? 0x31 : 0x71)}]
-	incr c2 [expr {- (0x60 + ($c2 < 0xe0))}]
+	set c1 [expr {($c1 >> 1) + ($c1 < 0xDF ? 0x31 : 0x71)}]
+	incr c2 [expr {- (0x60 + ($c2 < 0xE0))}]
     } else {
-	set c1 [expr {($c1 >> 1) + ($c1 < 0xdf ? 0x30 : 0x70)}]
+	set c1 [expr {($c1 >> 1) + ($c1 < 0xDF ? 0x30 : 0x70)}]
 	incr c2 -2
     }
     binary format cc $c1 $c2

tests/exec.test

@@ -169,19 +169,19 @@ test exec-2.6 {redirecting input from immediate source, with UTF} -setup {
     encoding system iso8859-1
     proc quotenonascii s {
 	regsub -all {\[|\\|\]} $s {\\&} s
-	regsub -all "\[\u007f-\uffff\]" $s \
-	    {[apply {c {format {\u%04x} [scan $c %c]}} &]} s
+	regsub -all "\[\x7F-\xFF\]" $s \
+	    {[apply {c {format {\x%02X} [scan $c %c]}} &]} s
 	return [subst -novariables $s]
     }
 } -constraints {exec} -body {
-    # If this fails, it may give back: "\uC3\uA9\uC3\uA0\uC3\uBC\uC3\uB1"
+    # If this fails, it may give back: "\xC3\xA9\xC3\xA0\xC3\xBC\xC3\xB1"
     # If it does, this means that the UTF -> external conversion did not occur
     # before writing out the temp file.
-    quotenonascii [exec [interpreter] $path(cat) << "\uE9\uE0\uFC\uF1"]
+    quotenonascii [exec [interpreter] $path(cat) << "\xE9\xE0\xFC\xF1"]
 } -cleanup {
     encoding system $sysenc
     rename quotenonascii {}
-} -result {\u00e9\u00e0\u00fc\u00f1}
+} -result {\xE9\xE0\xFC\xF1}
 
 # I/O redirection: output to file.
 

tests/execute.test

@@ -1066,7 +1066,7 @@ test execute-9.1 {Interp result resetting [Bug 1522803]} {
 } SUCCESS
 
 test execute-10.1 {TclExecuteByteCode, INST_CONCAT1, bytearrays} {
-    apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} \u0130
+    apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} İ
 } {48 {304 304}}
 test execute-10.2 {Bug 2802881} -setup {
     interp create child

tests/expr-old.test

@@ -35,9 +35,9 @@ proc testIEEE {} {
     switch -exact -- $c {
 	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {
 	    # little endian
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \
 		ieeeValues(-Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \
 		ieeeValues(-Normal)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \
 		ieeeValues(-Subnormal)
@@ -47,19 +47,19 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \
 		ieeeValues(+Normal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \
 		ieeeValues(+Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \
 		ieeeValues(NaN)
 	    set ieeeValues(littleEndian) 1
 	    return 1
 	}
 	{-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} {
-	    binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Infinity)
-	    binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Normal)
 	    binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Subnormal)
@@ -69,11 +69,11 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Normal)
-	    binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Infinity)
-	    binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(NaN)
 	    set ieeeValues(littleEndian) 0
 	    return 1

tests/expr.test

@@ -33,9 +33,9 @@ proc testIEEE {} {
     switch -exact -- $c {
 	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {
 	    # little endian
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \
 		ieeeValues(-Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \
 		ieeeValues(-Normal)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \
 		ieeeValues(-Subnormal)
@@ -45,21 +45,21 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \
 		ieeeValues(+Normal)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \
 		ieeeValues(+Infinity)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \
 		ieeeValues(NaN)
-	    binary scan \x00\x00\x00\x00\x00\x00\xf8\xff d \
+	    binary scan \x00\x00\x00\x00\x00\x00\xF8\xFF d \
 		ieeeValues(-NaN)
 	    set ieeeValues(littleEndian) 1
 	    return 1
 	}
 	{-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} {
-	    binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Infinity)
-	    binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Normal)
 	    binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-Subnormal)
@@ -69,13 +69,13 @@ proc testIEEE {} {
 		ieeeValues(+0)
 	    binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Subnormal)
-	    binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Normal)
-	    binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(+Infinity)
-	    binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(NaN)
-	    binary scan \xff\xf8\x00\x00\x00\x00\x00\x00 d \
+	    binary scan \xFF\xF8\x00\x00\x00\x00\x00\x00 d \
 		ieeeValues(-NaN)
 	    set ieeeValues(littleEndian) 0
 	    return 1
@@ -351,7 +351,7 @@ test expr-8.11 {CompileEqualityExpr: error compiling equality arm} -body {
     expr 2!=x
 } -returnCodes error -match glob -result *
 test expr-8.12 {CompileBitAndExpr: equality expr} {expr {"a"eq"a"}} 1
-test expr-8.13 {CompileBitAndExpr: equality expr} {expr {"\374" eq [set s \u00fc]}} 1
+test expr-8.13 {CompileBitAndExpr: equality expr} {expr {"\374" eq [set s \xFC]}} 1
 test expr-8.14 {CompileBitAndExpr: equality expr} {expr 3eq2} 0
 test expr-8.15 {CompileBitAndExpr: equality expr} {expr 2.0eq2} 0
 test expr-8.16 {CompileBitAndExpr: equality expr} {expr 3.2ne2.2} 1

tests/fCmd.test

@@ -271,7 +271,7 @@ test fCmd-3.14 {FileCopyRename: FileBasename fails} -setup {
     file mkdir td1
     file rename ~_totally_bogus_user td1
 } -result {user "_totally_bogus_user" doesn't exist}
-test fCmd-3.15 {FileCopyRename: source[0] == '\0'} -setup {
+test fCmd-3.15 {FileCopyRename: source[0] == '\x00'} -setup {
     cleanup
 } -constraints {notRoot unixOrWin} -returnCodes error -body {
     file mkdir td1
@@ -313,7 +313,7 @@ test fCmd-4.4 {TclFileMakeDirsCmd: Tcl_TranslateFileName fails} -setup {
 } -constraints {notRoot} -returnCodes error -body {
     file mkdir ~_totally_bogus_user
 } -result {user "_totally_bogus_user" doesn't exist}
-test fCmd-4.5 {TclFileMakeDirsCmd: Tcl_SplitPath returns 0: *name == '\0'} -setup {
+test fCmd-4.5 {TclFileMakeDirsCmd: Tcl_SplitPath returns 0: *name == '\x00'} -setup {
     cleanup
 } -constraints {notRoot} -returnCodes error -body {
     file mkdir ""

tests/fileSystemEncoding.test

@@ -13,7 +13,7 @@ namespace eval ::tcl::test::fileSystemEncoding {
 	namespace import -force ::tcltest::*
     }
 
-    variable fname1 \u767b\u9e1b\u9d72\u6a13
+    variable fname1 登鸛鵲樓
 
     proc autopath {} {
 	global auto_path

tests/format.test

@@ -105,17 +105,17 @@ test format-2.4 {string formatting} {
     format "%s %s %% %c %s" abcd {This is a very long test string.} 120 x
 } {abcd This is a very long test string. % x x}
 test format-2.5 {string formatting, embedded nulls} {
-    format "%10s" abc\0def
-} "   abc\0def"
+    format "%10s" abc\x00def
+} "   abc\x00def"
 test format-2.6 {string formatting, international chars} {
-    format "%10s" abc\ufeffdef
-} "   abc\ufeffdef"
+    format "%10s" abc\uFEFFdef
+} "   abc\uFEFFdef"
 test format-2.7 {string formatting, international chars} {
-    format "%.5s" abc\ufeffdef
-} "abc\ufeffd"
+    format "%.5s" abc\uFEFFdef
+} "abc\uFEFFd"
 test format-2.8 {string formatting, international chars} {
-    format "foo\ufeffbar%s" baz
-} "foo\ufeffbarbaz"
+    format "foo\uFEFFbar%s" baz
+} "foo\uFEFFbarbaz"
 test format-2.9 {string formatting, width} {
     format "a%5sa" f
 } "a    fa"
@@ -143,13 +143,19 @@ test format-2.16 {string formatting, width and precision} {
 test format-2.17 {string formatting, width and precision} {
     format "a%5.7sa" foobarbaz
 } "afoobarba"
+test format-2.18 {string formatting, surrogates} {
+    format "\uD83D%s" \uDE02
+} \uD83D\uDE02
+test format-2.19 {string formatting, surrogates} {
+    format "%s\uDE02" \uD83D
+} \uD83D\uDE02
 
 test format-3.1 {Tcl_FormatObjCmd: character formatting} {
     format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 65 65 65 65 65 65 3 65 -4 65
 } "|A|A|A|A|A     |     A|  A|A   |"
 test format-3.2 {Tcl_FormatObjCmd: international character formatting} {
-    format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 0xa2 0x4e4e 0x25a 0xc3 0xff08 0 3 0x6575 -4 0x4e4f
-} "|\ua2|\u4e4e|\u25a|\uc3|\uff08     |     \0|  \u6575|\u4e4f   |"
+    format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 0xA2 0x4E4E 0x25A 0xC3 0xFF08 0 3 0x6575 -4 0x4E4F
+} "|¢|乎|ɚ|Ã|（     |     \x00|  敵|乏   |"
 
 test format-4.1 {e and f formats} {eformat} {
     format "%e %e %e %e" 34.2e12 68.514 -.125 -16000. .000053

tests/http.test

@@ -42,7 +42,7 @@ proc bgerror {args} {
 # Name resolution is often a problem on OSX; not focus of HTTP package anyway.
 # Also a problem on other platforms for http-4.14 (test with bad port number).
 set HOST localhost
-set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
+set bindata "This is binary data\x0D\x0Amore\x0Dmore\x0Amore\x00null"
 catch {unset data}
 
 # Ensure httpd file exists
@@ -620,12 +620,12 @@ test http-5.3 {http::formatQuery} {
     http::formatQuery lines "line1\nline2\nline3"
 } {lines=line1%0D%0Aline2%0D%0Aline3}
 test http-5.4 {http::formatQuery} {
-    http::formatQuery name1 ~bwelch name2 \xa1\xa2\xa2
+    http::formatQuery name1 ~bwelch name2 ¡¢¢
 } {name1=~bwelch&name2=%C2%A1%C2%A2%C2%A2}
 test http-5.5 {http::formatQuery} {
     set enc [http::config -urlencoding]
     http::config -urlencoding iso8859-1
-    set res [http::formatQuery name1 ~bwelch name2 \xa1\xa2\xa2]
+    set res [http::formatQuery name1 ~bwelch name2 ¡¢¢]
     http::config -urlencoding $enc
     set res
 } {name1=~bwelch&name2=%A1%A2%A2}
@@ -650,24 +650,24 @@ test http-7.1 {http::mapReply} {
 test http-7.2 {http::mapReply} {
     # RFC 2718 specifies that we pass urlencoding on utf-8 chars by default,
     # so make sure this gets converted to utf-8 then urlencoded.
-    http::mapReply "\u2208"
+    http::mapReply "∈"
 } {%E2%88%88}
 test http-7.3 {http::formatQuery} -setup {
     set enc [http::config -urlencoding]
 } -returnCodes error -body {
     # this would be reverting to http <=2.4 behavior
     http::config -urlencoding ""
-    http::mapReply "\u2208"
+    http::mapReply "∈"
 } -cleanup {
     http::config -urlencoding $enc
-} -result "can't read \"formMap(\u2208)\": no such element in array"
+} -result "can't read \"formMap(∈)\": no such element in array"
 test http-7.4 {http::formatQuery} -setup {
     set enc [http::config -urlencoding]
 } -body {
     # this would be reverting to http <=2.4 behavior w/o errors
     # (unknown chars become '?')
     http::config -urlencoding "iso8859-1"
-    http::mapReply "\u2208"
+    http::mapReply "∈"
 } -cleanup {
     http::config -urlencoding $enc
 } -result {%3F}
@@ -715,37 +715,37 @@ test http-idna-2.1 {puny encode: functional test} {
     ::tcl::idna puny encode abc
 } abc-
 test http-idna-2.2 {puny encode: functional test} {
-    ::tcl::idna puny encode a\u20acb\u20acc
+    ::tcl::idna puny encode a€b€c
 } abc-k50ab
 test http-idna-2.3 {puny encode: functional test} {
     ::tcl::idna puny encode ABC
 } ABC-
 test http-idna-2.4 {puny encode: functional test} {
-    ::tcl::idna puny encode A\u20ACB\u20ACC
+    ::tcl::idna puny encode A€B€C
 } ABC-k50ab
 test http-idna-2.5 {puny encode: functional test} {
     ::tcl::idna puny encode ABC 0
 } abc-
 test http-idna-2.6 {puny encode: functional test} {
-    ::tcl::idna puny encode A\u20ACB\u20ACC 0
+    ::tcl::idna puny encode A€B€C 0
 } abc-k50ab
 test http-idna-2.7 {puny encode: functional test} {
     ::tcl::idna puny encode ABC 1
 } ABC-
 test http-idna-2.8 {puny encode: functional test} {
-    ::tcl::idna puny encode A\u20ACB\u20ACC 1
+    ::tcl::idna puny encode A€B€C 1
 } ABC-k50ab
 test http-idna-2.9 {puny encode: functional test} {
     ::tcl::idna puny encode abc 0
 } abc-
 test http-idna-2.10 {puny encode: functional test} {
-    ::tcl::idna puny encode a\u20ACb\u20ACc 0
+    ::tcl::idna puny encode a€b€c 0
 } abc-k50ab
 test http-idna-2.11 {puny encode: functional test} {
     ::tcl::idna puny encode abc 1
 } ABC-
 test http-idna-2.12 {puny encode: functional test} {
-    ::tcl::idna puny encode a\u20ACb\u20ACc 1
+    ::tcl::idna puny encode a€b€c 1
 } ABC-k50ab
 test http-idna-2.13 {puny encode: edge cases} {
     ::tcl::idna puny encode ""
@@ -875,43 +875,43 @@ test http-idna-3.1 {puny decode: functional test} {
 } abc
 test http-idna-3.2 {puny decode: functional test} {
     ::tcl::idna puny decode abc-k50ab
-} a\u20acb\u20acc
+} a€b€c
 test http-idna-3.3 {puny decode: functional test} {
     ::tcl::idna puny decode ABC-
 } ABC
 test http-idna-3.4 {puny decode: functional test} {
     ::tcl::idna puny decode ABC-k50ab
-} A\u20ACB\u20ACC
+} A€B€C
 test http-idna-3.5 {puny decode: functional test} {
     ::tcl::idna puny decode ABC-K50AB
-} A\u20ACB\u20ACC
+} A€B€C
 test http-idna-3.6 {puny decode: functional test} {
     ::tcl::idna puny decode abc-K50AB
-} a\u20ACb\u20ACc
+} a€b€c
 test http-idna-3.7 {puny decode: functional test} {
     ::tcl::idna puny decode ABC- 0
 } abc
 test http-idna-3.8 {puny decode: functional test} {
     ::tcl::idna puny decode ABC-K50AB 0
-} a\u20ACb\u20ACc
+} a€b€c
 test http-idna-3.9 {puny decode: functional test} {
     ::tcl::idna puny decode ABC- 1
 } ABC
 test http-idna-3.10 {puny decode: functional test} {
     ::tcl::idna puny decode ABC-K50AB 1
-} A\u20ACB\u20ACC
+} A€B€C
 test http-idna-3.11 {puny decode: functional test} {
     ::tcl::idna puny decode abc- 0
 } abc
 test http-idna-3.12 {puny decode: functional test} {
     ::tcl::idna puny decode abc-k50ab 0
-} a\u20ACb\u20ACc
+} a€b€c
 test http-idna-3.13 {puny decode: functional test} {
     ::tcl::idna puny decode abc- 1
 } ABC
 test http-idna-3.14 {puny decode: functional test} {
     ::tcl::idna puny decode abc-k50ab 1
-} A\u20ACB\u20ACC
+} A€B€C
 test http-idna-3.15 {puny decode: edge cases and errors} {
     # Is this case actually correct?
     binary encode hex [encoding convertto utf-8 [::tcl::idna puny decode abc]]
@@ -1045,16 +1045,16 @@ test http-idna-4.1 {IDNA encoding} {
     ::tcl::idna encode abc.def
 } abc.def
 test http-idna-4.2 {IDNA encoding} {
-    ::tcl::idna encode a\u20acb\u20acc.def
+    ::tcl::idna encode a€b€c.def
 } xn--abc-k50ab.def
 test http-idna-4.3 {IDNA encoding} {
-    ::tcl::idna encode def.a\u20acb\u20acc
+    ::tcl::idna encode def.a€b€c
 } def.xn--abc-k50ab
 test http-idna-4.4 {IDNA encoding} {
     ::tcl::idna encode ABC.DEF
 } ABC.DEF
 test http-idna-4.5 {IDNA encoding} {
-    ::tcl::idna encode A\u20acB\u20acC.def
+    ::tcl::idna encode A€B€C.def
 } xn--ABC-k50ab.def
 test http-idna-4.6 {IDNA encoding: invalid edge case} {
     # Should this be an error?
@@ -1084,7 +1084,7 @@ test http-idna-4.9.1 {IDNA encoding: max lengths from RFC 5890} {
 } {IDNA OVERLONG_PART xn--989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c}
 unset overlong
 test http-idna-4.10 {IDNA encoding: edge cases} {
-    ::tcl::idna encode pass\u00e9.example.com
+    ::tcl::idna encode passé.example.com
 } xn--pass-epa.example.com
 
 test http-idna-5.1 {IDNA decoding} {

tests/init.test

@@ -155,7 +155,7 @@ foreach arg [subst -nocommands -novariables {
 		error stack cannot be uniquely determined.
 		foo bar
 "}
-    {argument that contains non-ASCII character, \u20ac, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library}
+    {argument that contains non-ASCII character, €, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library}
 	}] {    ;# emacs needs -> "
 
     test init-4.$count.0 {::errorInfo produced by [unknown]} -setup {

tests/io.test

@@ -108,17 +108,17 @@ set path(test1) [makeFile {} test1]
 test io-1.6 {Tcl_WriteChars: WriteBytes} {
     set f [open $path(test1) w]
     fconfigure $f -encoding binary
-    puts -nonewline $f "a\u4e4d\0"
+    puts -nonewline $f "a乍\x00"
     close $f
     contents $path(test1)
-} "a\x4d\x00"
+} "a\x4D\x00"
 test io-1.7 {Tcl_WriteChars: WriteChars} {
     set f [open $path(test1) w]
     fconfigure $f -encoding shiftjis
-    puts -nonewline $f "a\u4e4d\0"
+    puts -nonewline $f "a乍\x00"
     close $f
     contents $path(test1)
-} "a\x93\xe1\x00"
+} "a\x93\xE1\x00"
 set path(test2) [makeFile {} test2]
 test io-1.8 {Tcl_WriteChars: WriteChars} {
     # This test written for SF bug #506297.
@@ -132,7 +132,7 @@ test io-1.8 {Tcl_WriteChars: WriteChars} {
     puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
     close           $f
     contents $path(test2)
-} "    \x1b\$B\$O\x1b(B"
+} "    \x1B\$B\$O\x1B(B"
 
 test io-1.9 {Tcl_WriteChars: WriteChars} {
     # When closing a channel with an encoding that appends
@@ -295,14 +295,14 @@ test io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
     # in src to the beginning of that UTF-8 character and try again.
     #
     # Translate the first 16 bytes, produce 14 bytes of output, 2 left over
-    # (first two bytes of \uff21 in UTF-8).  Given those two bytes try
+    # (first two bytes of Ａ in UTF-8).  Given those two bytes try
     # translating them again, find that no bytes are read produced, and break
     # to outer loop where those two bytes will have the remaining 4 bytes
-    # (the last byte of \uff21 plus the all of \uff22) appended.
+    # (the last byte of Ａ plus the all of Ｂ) appended.
 
     set f [open $path(test1) w]
     fconfigure $f -encoding shiftjis -buffersize 16
-    puts -nonewline $f "12345678901234\uff21\uff22"
+    puts -nonewline $f "12345678901234ＡＢ"
     set x [list [contents $path(test1)]]
     close $f
     lappend x [contents $path(test1)]
@@ -451,7 +451,7 @@ test io-6.3 {Tcl_GetsObj: how many have we used?} {
 test io-6.4 {Tcl_GetsObj: encoding == NULL} {
     set f [open $path(test1) w]
     fconfigure $f -translation binary
-    puts $f "\x81\u1234\0"
+    puts $f "\x81\u1234\x00"
     close $f
     set f [open $path(test1)]
     fconfigure $f -translation binary
@@ -462,14 +462,14 @@ test io-6.4 {Tcl_GetsObj: encoding == NULL} {
 test io-6.5 {Tcl_GetsObj: encoding != NULL} {
     set f [open $path(test1) w]
     fconfigure $f -translation binary
-    puts $f "\x88\xea\x92\x9a"
+    puts $f "\x88\xEA\x92\x9A"
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding shiftjis
     set x [list [gets $f line] $line]
     close $f
     set x
-} [list 2 "\u4e00\u4e01"]
+} [list 2 "一丁"]
 set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
 append a $a
 append a $a
@@ -509,7 +509,7 @@ test io-6.8 {Tcl_GetsObj: remember if EOF is seen} {
 } {6 abcdef -1 {}}
 test io-6.9 {Tcl_GetsObj: remember if EOF is seen} {
     set f [open $path(test1) w]
-    puts $f "abcdefghijk\nwom\u001abat"
+    puts $f "abcdefghijk\nwom\x1Abat"
     close $f
     set f [open $path(test1)]
     fconfigure $f -eofchar \x1A
@@ -1052,14 +1052,14 @@ test io-6.55 {Tcl_GetsObj: overconverted} {
 
     set f [open $path(test1) w]
     fconfigure $f -encoding iso2022-jp
-    puts $f "there\u4e00ok\n\u4e01more bytes\nhere"
+    puts $f "there一ok\n丁more bytes\nhere"
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding iso2022-jp
     set x [list [gets $f line] $line [gets $f line] $line [gets $f line] $line]
     close $f
     set x
-} [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"]
+} [list 8 "there一ok" 11 "丁more bytes" 4 "here"]
 test io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} {stdio fileevent} {
     update
     set f [open "|[list [interpreter] $path(cat)]" w+]
@@ -1086,20 +1086,20 @@ test io-7.1 {FilterInputBytes: split up character at end of buffer} {
 
     set f [open $path(test1) w]
     fconfigure $f -encoding shiftjis
-    puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend"
+    puts $f "1234567890123０１２３４\nend"
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding shiftjis -buffersize 16
     set x [gets $f]
     close $f
     set x
-} "1234567890123\uff10\uff11\uff12\uff13\uff14"
+} "1234567890123０１２３４"
 test io-7.2 {FilterInputBytes: split up character in middle of buffer} {
     # (bufPtr->nextAdded < bufPtr->bufLength)
 
     set f [open $path(test1) w]
     fconfigure $f -encoding binary
-    puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
+    puts -nonewline $f "1234567890\n123\x82\x4F\x82\x50\x82"
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding shiftjis
@@ -1110,7 +1110,7 @@ test io-7.2 {FilterInputBytes: split up character in middle of buffer} {
 test io-7.3 {FilterInputBytes: split up character at EOF} {testchannel} {
     set f [open $path(test1) w]
     fconfigure $f -encoding binary
-    puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+    puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82"
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding shiftjis
@@ -1119,11 +1119,11 @@ test io-7.3 {FilterInputBytes: split up character at EOF} {testchannel} {
     lappend x [gets $f line] $line
     close $f
     set x
-} [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""]
+} [list 15 "1234567890123０１" 18 0 1 -1 ""]
 test io-7.4 {FilterInputBytes: recover from split up character} {stdio fileevent} {
     set f [open "|[list [interpreter] $path(cat)]" w+]
     fconfigure $f -encoding binary -buffering none
-    puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+    puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82"
     fconfigure $f -encoding shiftjis -blocking 0
     fileevent $f read [namespace code "ready $f"]
     variable x {}
@@ -1138,7 +1138,7 @@ test io-7.4 {FilterInputBytes: recover from split up character} {stdio fileevent
     vwait [namespace which -variable x]
     close $f
     set x
-} [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0]
+} [list -1 "" 1 17 "1234567890123０１２３" 0]
 
 test io-8.1 {PeekAhead: only go to device if no more cached data} {testchannel} {
     # (bufPtr->nextPtr == NULL)
@@ -1415,19 +1415,19 @@ test io-12.4 {ReadChars: split-up char} {stdio testchannel fileevent} {
     fconfigure $f -encoding shiftjis
     vwait [namespace which -variable x]
     fconfigure $f -encoding binary -blocking 1
-    puts -nonewline $f "\x7b"
+    puts -nonewline $f "\x7B"
     after 500			;# Give the cat process time to catch up
     fconfigure $f -encoding shiftjis -blocking 0
     vwait [namespace which -variable x]
     close $f
     set x
-} [list "123456789012345" 1 "\u672c" 0]
+} [list "123456789012345" 1 "本" 0]
 test io-12.5 {ReadChars: fileevents on partial characters} {stdio fileevent} {
     set path(test1) [makeFile {
 	fconfigure stdout -encoding binary -buffering none
-	gets stdin; puts -nonewline "\xe7"
+	gets stdin; puts -nonewline "\xE7"
 	gets stdin; puts -nonewline "\x89"
-	gets stdin; puts -nonewline "\xa6"
+	gets stdin; puts -nonewline "\xA6"
     } test1]
     set f [open "|[list [interpreter] $path(test1)]" r+]
     fileevent $f readable [namespace code {
@@ -1454,7 +1454,7 @@ test io-12.5 {ReadChars: fileevents on partial characters} {stdio fileevent} {
     vwait [namespace which -variable x]
     lappend x [catch {close $f} msg] $msg
     set x
-} "{} timeout {} timeout \u7266 {} eof 0 {}"
+} "{} timeout {} timeout 牦 {} eof 0 {}"
 test io-12.6 {ReadChars: too many chars read} {
     proc driver {cmd args} {
         variable buffer
@@ -1464,7 +1464,7 @@ test io-12.6 {ReadChars: too many chars read} {
             initialize {
                 set index($chan) 0
                 set buffer($chan) [encoding convertto utf-8 \
-                        [string repeat \uBEEF 20][string repeat . 20]]
+                        [string repeat 뻯 20][string repeat . 20]]
                 return {initialize finalize watch read}
             }
             finalize {
@@ -1497,7 +1497,7 @@ test io-12.7 {ReadChars: too many chars read [bc5b790099]} {
             initialize {
                 set index($chan) 0
                 set buffer($chan) [encoding convertto utf-8 \
-                        [string repeat \uBEEF 10]....\uBEEF]
+                        [string repeat 뻯 10]....뻯]
                 return {initialize finalize watch read}
             }
             finalize {
@@ -1524,7 +1524,7 @@ test io-12.7 {ReadChars: too many chars read [bc5b790099]} {
 test io-12.8 {ReadChars: multibyte chars split} {
     set f [open $path(test1) w]
     fconfigure $f -translation binary
-    puts -nonewline $f [string repeat a 9]\xc2\xa0
+    puts -nonewline $f [string repeat a 9]\xC2\xA0
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding utf-8 -buffersize 10
@@ -1535,7 +1535,7 @@ test io-12.8 {ReadChars: multibyte chars split} {
 test io-12.9 {ReadChars: multibyte chars split} {
     set f [open $path(test1) w]
     fconfigure $f -translation binary
-    puts -nonewline $f [string repeat a 9]\xc2
+    puts -nonewline $f [string repeat a 9]\xC2
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding utf-8 -buffersize 10
@@ -1546,7 +1546,7 @@ test io-12.9 {ReadChars: multibyte chars split} {
 test io-12.10 {ReadChars: multibyte chars split} {
     set f [open $path(test1) w]
     fconfigure $f -translation binary
-    puts -nonewline $f [string repeat a 9]\xc2
+    puts -nonewline $f [string repeat a 9]\xC2
     close $f
     set f [open $path(test1)]
     fconfigure $f -encoding utf-8 -buffersize 11
@@ -1732,7 +1732,7 @@ test io-13.10 {TranslateInputEOL: auto mode: \n} {
     set x
 } "abcd\ndef"
 test io-13.11 {TranslateInputEOL: EOF char} {
-    # (*chanPtr->inEofChar != '\0')
+    # (*chanPtr->inEofChar != '\x00')
 
     set f [open $path(test1) w]
     fconfigure $f -translation lf
@@ -1745,7 +1745,7 @@ test io-13.11 {TranslateInputEOL: EOF char} {
     set x
 } "abcd\nd"
 test io-13.12 {TranslateInputEOL: find EOF char in src} {
-    # (*chanPtr->inEofChar != '\0')
+    # (*chanPtr->inEofChar != '\x00')
 
     set f [open $path(test1) w]
     fconfigure $f -translation lf
@@ -3202,7 +3202,7 @@ test io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} {
     puts -nonewline $f hello\nthere\nand\rhere\n\x1A
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set c [read $f]
     close $f
     set c
@@ -3214,11 +3214,11 @@ here
 test io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {win} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -eofchar \x1A -translation lf
+    fconfigure $f -translation lf -eofchar \x1A
     puts $f hello\nthere\nand\rhere
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set c [read $f]
     close $f
     set c
@@ -3235,7 +3235,7 @@ test io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3255,7 +3255,7 @@ test io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3736,7 +3736,7 @@ test io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3751,11 +3751,11 @@ test io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} {
 test io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -eofchar \x1A -translation lf
+    fconfigure $f -translation lf -eofchar \x1A
     puts $f hello\nthere\nand\rhere
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3775,8 +3775,7 @@ test io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A
-    fconfigure $f -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3794,7 +3793,7 @@ test io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -5479,26 +5478,26 @@ test io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
     file delete $path(test1)
     set f [open $path(test1) w]
     fconfigure $f -encoding {}
-    puts -nonewline $f \xe7\x89\xa6
+    puts -nonewline $f \xE7\x89\xA6
     close $f
     set f [open $path(test1) r]
     fconfigure $f -encoding utf-8
     set x [read $f]
     close $f
     set x
-} \u7266
+} 牦
 test io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
     file delete $path(test1)
     set f [open $path(test1) w]
     fconfigure $f -encoding binary
-    puts -nonewline $f \xe7\x89\xa6
+    puts -nonewline $f \xE7\x89\xA6
     close $f
     set f [open $path(test1) r]
     fconfigure $f -encoding utf-8
     set x [read $f]
     close $f
     set x
-} \u7266
+} 牦
 test io-39.16 {Tcl_SetChannelOption: -encoding, errors} {
     file delete $path(test1)
     set f [open $path(test1) w]
@@ -5509,7 +5508,7 @@ test io-39.16 {Tcl_SetChannelOption: -encoding, errors} {
 test io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA} {stdio fileevent} {
     set f [open "|[list [interpreter] $path(cat)]" r+]
     fconfigure $f -encoding binary
-    puts -nonewline $f "\xe7"
+    puts -nonewline $f "\xE7"
     flush $f
     fconfigure $f -encoding utf-8 -blocking 0
     variable x {}
@@ -5527,7 +5526,7 @@ test io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA}
     vwait [namespace which -variable x]
     close $f
     set x
-} "{} timeout {} timeout \xe7 timeout"
+} "{} timeout {} timeout \xE7 timeout"
 test io-39.18 {Tcl_SetChannelOption, setting read mode independently} \
 	{socket} {
     proc accept {s a p} {close $s}
@@ -5830,11 +5829,11 @@ test io-42.2 {Tcl_FileeventCmd: replacing} {fileevent} {
 } {{first script} {new script} {yet another} {}}
 test io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} {
     set result {}
-    fileevent $f r "first scr\0ipt"
+    fileevent $f r "first scr\x00ipt"
     lappend result [string length [fileevent $f readable]]
-    fileevent $f r "new scr\0ipt"
+    fileevent $f r "new scr\x00ipt"
     lappend result [string length [fileevent $f readable]]
-    fileevent $f r "yet ano\0ther"
+    fileevent $f r "yet ano\x00ther"
     lappend result [string length [fileevent $f readable]]
     fileevent $f r ""
     lappend result [fileevent $f readable]
@@ -6391,7 +6390,7 @@ test io-48.5 {lf write, testing readability, ^Z in middle, auto read mode} {file
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6447,7 +6446,7 @@ test io-48.7 {cr write, testing readability, ^Z in middle, auto read mode} {file
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6503,7 +6502,7 @@ test io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode} {fi
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation auto
+    fconfigure $f -translation auto -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6531,7 +6530,7 @@ test io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} {filee
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation lf
+    fconfigure $f -translation lf -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6587,7 +6586,7 @@ test io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} {filee
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation cr
+    fconfigure $f -translation cr -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6643,7 +6642,7 @@ test io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mode} {f
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -eofchar \x1A -translation crlf
+    fconfigure $f -translation crlf -eofchar \x1A
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -7218,7 +7217,7 @@ set path(utf8-rp.txt)    [makeFile {} utf8-rp.txt]
 # Create kyrillic file, use lf translation to avoid os eol issues
 set out [open $path(kyrillic.txt) w]
 fconfigure $out -encoding koi8-r -translation lf
-puts       $out "\u0410\u0410"
+puts       $out "АА"
 close      $out
 test io-52.9 {TclCopyChannel & encodings} {fcopy} {
     # Copy kyrillic to UTF-8, using fcopy.
@@ -7270,7 +7269,7 @@ test io-52.10 {TclCopyChannel & encodings} {fcopy} {
 test io-52.11 {TclCopyChannel & encodings} -setup {
     set out [open $path(utf8-fcopy.txt) w]
     fconfigure $out -encoding utf-8 -translation lf
-    puts $out "\u0410\u0410"
+    puts $out "АА"
     close $out
 } -constraints {fcopy} -body {
     # binary to encoding => the input has to be
@@ -8390,7 +8389,7 @@ test io-60.1 {writing illegal utf sequences} {fileevent testbytestring} {
     set out [open $path(script) w]
     puts $out "catch {load $::tcltestlib Tcltest}"
     puts $out {
-	puts [testbytestring \xe2]
+	puts [testbytestring \xE2]
 	exit 1
     }
     proc readit {pipe} {
@@ -8748,7 +8747,7 @@ test io-73.5 {effect of eof on encoding end flags} -setup {
     read $rfd
 } -body {
     set result [eof $rfd]
-    puts -nonewline $wfd "more\u00c2\u00a0data"
+    puts -nonewline $wfd "more\xC2\xA0data"
     lappend result [eof $rfd]
     lappend result [read $rfd]
     lappend result [eof $rfd]
@@ -8756,7 +8755,7 @@ test io-73.5 {effect of eof on encoding end flags} -setup {
     close $wfd
     close $rfd
     removeFile io-73.5
-} -result [list 1 1 more\u00a0data 1]
+} -result [list 1 1 more\xA0data 1]
 
 test io-74.1 {[104f2885bb] improper cache validity check} -setup {
     set fn [makeFile {} io-74.1]

tests/ioCmd.test

@@ -494,14 +494,14 @@ test iocmd-12.10 {POSIX open access modes: BINARY} {
 } 5
 test iocmd-12.11 {POSIX open access modes: BINARY} {
     set f [open $path(test1) {WRONLY BINARY TRUNC}]
-    puts $f \u0248		;# gets truncated to \u0048
+    puts $f Ɉ		;# gets truncated to H
     close $f
     set f [open $path(test1) r]
     fconfigure $f -translation binary
     set result [read -nonewline $f]
     close $f
     set result
-} \u0048
+} H
 
 test iocmd-13.1 {errors in open command} {
     list [catch {open} msg] $msg

tests/list.test

@@ -45,23 +45,23 @@ test list-1.24 {basic tests} {list} {}
 test list-1.25 {basic tests} {list # #} {{#} #}
 test list-1.26 {basic tests} {list #\{ #\{} {\#\{ #\{}
 test list-1.27 {basic null treatment} {
-    set l [list "" "\0" "\0\0"]
-    set e "{} \0 \0\0"
+    set l [list "" "\x00" "\x00\x00"]
+    set e "{} \x00 \x00\x00"
     string equal $l $e
 } 1
 test list-1.28 {basic null treatment} {
-    set result "\0a\0b"
+    set result "\x00a\x00b"
     list $result [string length $result]
-} "\0a\0b 4"
+} "\x00a\x00b 4"
 test list-1.29 {basic null treatment} {
-    set result "\0a\0b"
+    set result "\x00a\x00b"
     set srep "$result 4"
     set lrep [list $result [string length $result]]
     string equal $srep $lrep
 } 1
 test list-1.30 {basic null treatment} {
-    set l [list "\0abc" "xyz"]
-    set e "\0abc xyz"
+    set l [list "\x00abc" "xyz"]
+    set e "\x00abc xyz"
     string equal $l $e
 } 1