doc fix
Remove two characters, zero width non-joiner (U+200c) and zero width joiner (U+200d),
which were finally left out of TIP #413
merge trunk
* generic/tclBasic.c (TclNRCoroutineObjCmd): insure that numlevels
are properly set, fix bug discovered by dkf and reported at http://code.activestate.com/lists/tcl-core/12213/
merge trunk
yet another small introspector: [self]
Remove unused TclpLoadFile function.
Add "flags" parameter from Tcl_LoadFile to to various internal functions, so these flags are available through the whole filesystem for (future) internal use
merge trunk
unbreak Mac OSX build
minor correction to index line
Added compilation of [dict unset]; the bytecode needed already existed anyway.
merge trunk
Add dummy 0 parameter (unused flags)  to internal Tcl_FSLoadFileProc call, for upwards compatibility with version 2 filesystems
Add dummy 0 parameter (unused flags) to internal Tcl_FSLoadFileProc call, for upwards compatibility with version 2 filesystems
make tclTest.c compilable against version 2 filesystems
experimental implementation of FRQ-3579001
syntax improvement: expect options before the filename
<p>start at documentation
Added compilation of [namespace code] (except for gnarly edge cases).
Compile [namespace which -command]; big performance saving in some contexts.