fix crash on Mac OSX
fix OSX crash
fix Linux build ;-(
fix Linux build ;-(
Repair more build breakage.
merge trunk
compiler warning
compiler warning
get rid of _ANSI_ARGS_
get rid of _ANSI_ARGS_ and CONST
Make 'auto_execok START' do the Right Thing
Make 'auto_execok START' do the Right Thing
Move CYGWIN-specific stuff from tclPort.h to tclUnixPort.h, where it belongs
Move CYGWIN-specific stuff from tclPort.h to tclUnixPort.h, where it belongs
Compat flag, test, and doc update.
IMPLEMENTATION OF TIP#398 : Quickly Exit with Non-Blocking Blocked Channels
Differentiate what options may be set by format type.
merge trunk
Mention compatibility matters in Changelog. Make test insensitive to ambient compat flag.
Revert introduction of non-portable asm snippet in function TclWinCPUID, to restore compilability on Linux.