merge release

12 files changed, 67 insertions, 30 deletions

diff --git a/README b/README
index 6d5a9be..c71d177 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
 README:  Tcl
-    This is the Tcl 8.5.18 source distribution.
+    This is the Tcl 8.5.19 source distribution.
 	http://sourceforge.net/projects/tcl/files/Tcl/
     You can get any source release of Tcl from the URL above.
 
diff --git a/changes b/changes
index 6d61b5e..ab37d98 100644
--- a/changes
+++ b/changes
@@ -7929,3 +7929,52 @@ of Tcl_Channel  (porter)
 2015-02-11 tzdata updated to Olson's tzdata2015a (venkat)
 
 --- Released 8.5.18, March 6, 2015 --- http://core.tcl.tk/tcl/ for details
+
+2015-03-10 (bug)[3028676] Refinement in OS X notifier (steffen,walzer,lars_h)
+
+2015-04-23 (bug)[19ea02] Win: shared read from linked dirs (bogdan,oehhar)
+
+2015-04-24 (bug)[879a07] Incomplete chars @ buffer ends (leunissen,porter)
+
+2015-04-29 (bug)[894da1] Hang flushing blocking channels (yorick)
+
+2015-05-27 (enhancement) Relax memdebug constraint on extensions (kupries)
+
+2015-06-16 (bug)[e770d9] Higher baud on serial channels (woods,nijtmans)
+
+2015-06-18 (update) Update Unicode data to 8.0 (nijtmans)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2015-07-15 (bug)[b1534b][9bad63] writes beyond buffer bounds (hanno,porter)
+
+2015-07-29 (bug)[3e7eca] Allocation overflow in expr parsing (rickyb,porter)
+
+2015-08-12 tzdata updated to Olson's tzdata2015f (venkat)
+
+2015-08-19 (bug)[00189c] MSVC 14: semi-static UCRT support (dower,nijtmans)
+
+2015-08-26 (bug)[0df7a1] Tolerate getcwd() failures (cato,nijtmans)
+
+2015-09-23 (bug)[e0a7b3] Input buffer draining & file events (griffin,porter)
+
+2015-09-24 (bug)[57945b] lock in forking/multi-threading (neumann,mistachkin)
+
+2015-09-29 (bug)[219866] Cygwin support error (yorick,nijtmans)
+=> platform 1.0.14
+
+2015-10-06 (bug)[b42a85] Win: [file normalize ~user] wrong dir (nadkarni)
+
+2015-10-21 (bug)[818a1a][a3c350][d7ea9f][8f2450][1080042] Many fixes and
+improvements to regexp engine from Postgres (lane,porter,fellows,seltenreich)
+
+2015-11-10 (bug)[261a8a] Overflow segfault in I/O translation (brooks,porter)
+
+2015-11-20 (bug)[3293874] let lists grow all the way to the limit (porter)
+
+2015-11-20 (bug)[40f628] ListObjReplace callers fail to detect max (porter)
+
+2015-12-11 (bug)[c9eb6b] tolerate unset ::env(TZ) (gahr, nijtmans)
+
+2016-01-29 (TIP 440) tcl_platform(engine) -- Tcl implementation (mistachkin)
+
+--- Released 8.5.19, February 12, 2016 --- http://core.tcl.tk/tcl/ for details
diff --git a/generic/tcl.h b/generic/tcl.h
index 464f205..4fb5bb2 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -58,10 +58,10 @@ extern "C" {
 #define TCL_MAJOR_VERSION   8
 #define TCL_MINOR_VERSION   5
 #define TCL_RELEASE_LEVEL   TCL_FINAL_RELEASE
-#define TCL_RELEASE_SERIAL  18
+#define TCL_RELEASE_SERIAL  19
 
 #define TCL_VERSION	    "8.5"
-#define TCL_PATCH_LEVEL	    "8.5.18"
+#define TCL_PATCH_LEVEL	    "8.5.19"
 
 /*
  * The following definitions set up the proper options for Windows compilers.
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c
index cff9bdd..d05fe5d 100644
--- a/generic/tclStrToD.c
+++ b/generic/tclStrToD.c
@@ -1903,6 +1903,8 @@ RefineApproximation(
 	rteSignificand = frexp(approxResult, &rteExponent);
 	rteSigWide = (Tcl_WideInt) ldexp(rteSignificand, FP_PRECISION);
 	if ((rteSigWide & 1) == 0) {
+            mp_clear(&twoMd);
+            mp_clear(&twoMv);
 	    return approxResult;
 	}
     }
diff --git a/library/init.tcl b/library/init.tcl
index 62729e6..aaf148b 100644
--- a/library/init.tcl
+++ b/library/init.tcl
@@ -16,7 +16,7 @@
 if {[info commands package] == ""} {
     error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
 }
-package require -exact Tcl 8.5.18
+package require -exact Tcl 8.5.19
 
 # Compute the auto path to use in this interpreter.
 # The values on the path come from several locations:
diff --git a/tools/tcl.wse.in b/tools/tcl.wse.in
index 3bc8ee4..06efbba 100644
--- a/tools/tcl.wse.in
+++ b/tools/tcl.wse.in
@@ -12,7 +12,7 @@ item: Global
   Log Pathname=%MAINDIR%\INSTALL.LOG

   Message Font=MS Sans Serif

   Font Size=8

-  Disk Label=tcl8.5.18

+  Disk Label=tcl8.5.19

   Disk Filename=setup

   Patch Flags=0000000000000001

   Patch Threshold=85

diff --git a/unix/configure b/unix/configure
index a90aff3..7ff9f72 100755
--- a/unix/configure
+++ b/unix/configure
@@ -1335,7 +1335,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 TCL_VERSION=8.5
 TCL_MAJOR_VERSION=8
 TCL_MINOR_VERSION=5
-TCL_PATCH_LEVEL=".18"
+TCL_PATCH_LEVEL=".19"
 VERSION=${TCL_VERSION}
 
 #------------------------------------------------------------------------
diff --git a/unix/configure.in b/unix/configure.in
index 6c7cc09..e4255b6 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -25,7 +25,7 @@ m4_ifdef([SC_USE_CONFIG_HEADERS], [
 TCL_VERSION=8.5
 TCL_MAJOR_VERSION=8
 TCL_MINOR_VERSION=5
-TCL_PATCH_LEVEL=".18"
+TCL_PATCH_LEVEL=".19"
 VERSION=${TCL_VERSION}
 
 #------------------------------------------------------------------------
diff --git a/unix/tcl.spec b/unix/tcl.spec
index 76ab925..9062694 100644
--- a/unix/tcl.spec
+++ b/unix/tcl.spec
@@ -4,7 +4,7 @@
 
 Name:          tcl
 Summary:       Tcl scripting language development environment
-Version:       8.5.18
+Version:       8.5.19
 Release:       2
 License:       BSD
 Group:         Development/Languages
diff --git a/unix/tclConfig.h.in b/unix/tclConfig.h.in
index 710949f..9774ce9 100644
--- a/unix/tclConfig.h.in
+++ b/unix/tclConfig.h.in
@@ -4,9 +4,6 @@
     #ifndef _TCLCONFIG
     #define _TCLCONFIG
 
-/* Define if building universal (internal helper macro) */
-#undef AC_APPLE_UNIVERSAL_BUILD
-
 /* Is pthread_attr_get_np() declared in <pthread.h>? */
 #undef ATTRGETNP_NOT_DECLARED
 
@@ -199,10 +196,10 @@
 /* Is 'struct stat64' in <sys/stat.h>? */
 #undef HAVE_STRUCT_STAT64
 
-/* Define to 1 if `st_blksize' is a member of `struct stat'. */
+/* Define to 1 if `st_blksize' is member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BLKSIZE
 
-/* Define to 1 if `st_blocks' is a member of `struct stat'. */
+/* Define to 1 if `st_blocks' is member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BLOCKS
 
 /* Define to 1 if you have the <sys/filio.h> header file. */
@@ -337,9 +334,6 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
@@ -433,17 +427,9 @@
 /* Should we use vfork() instead of fork()? */
 #undef USE_VFORK
 
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
-   significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-#  define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-#  undef WORDS_BIGENDIAN
-# endif
-#endif
+/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN
 
 /* Are Darwin SUSv3 extensions available? */
 #undef _DARWIN_C_SOURCE
@@ -498,7 +484,7 @@
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
 
-/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* Define to `unsigned' if <sys/types.h> does not define. */
 #undef size_t
 
 /* Define as int if socklen_t is not available */
diff --git a/win/configure b/win/configure
index 090feaa..3fe89bf 100755
--- a/win/configure
+++ b/win/configure
@@ -1311,7 +1311,7 @@ SHELL=/bin/sh
 TCL_VERSION=8.5
 TCL_MAJOR_VERSION=8
 TCL_MINOR_VERSION=5
-TCL_PATCH_LEVEL=".18"
+TCL_PATCH_LEVEL=".19"
 VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION
 
 TCL_DDE_VERSION=1.3
diff --git a/win/configure.in b/win/configure.in
index 6b30162..8931a38 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -14,7 +14,7 @@ SHELL=/bin/sh
 TCL_VERSION=8.5
 TCL_MAJOR_VERSION=8
 TCL_MINOR_VERSION=5
-TCL_PATCH_LEVEL=".18"
+TCL_PATCH_LEVEL=".19"
 VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION
 
 TCL_DDE_VERSION=1.3