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.
Tame deadlocks in broken refchan tests [Bug 3522560]
merge trunk
first actual test of doing something with a compression dictionary
TclWinCPUID now respects -fPIC compilation on 32-bit Linux
TclWinCPUID now respects -fPIC compilation on 32-bit Linux