== Tcl Version Information ==

This page documents which version of Tcl was shipped in which Mac OS X release.

=== Finding the Tcl version number ===

Example:

{{{
$ echo 'puts [info patchlevel]' | /usr/bin/tclsh
8.5.9
}}}

== Versions ==

||= Mac OS X/Tcl =||= `/usr/bin/tclsh`   =||= `/usr/bin/tclsh8.4` =||= `/usr/bin/tclsh8.5` =||
||= 10.11        =||`8.5.9              ` ||`8.4.19             `  ||`8.5.9              `  ||
||= 10.10        =||`8.5.9              ` ||`8.4.19             `  ||`8.5.9              `  ||
||= 10.9         =||`8.5.9              ` ||`8.4.19             `  ||`8.5.9              `  ||
||= 10.8         =||`8.5.9              ` ||`8.4.19             `  ||`8.5.9              `  ||
||= 10.7         =||`8.5.9              ` ||`8.4.19             `  ||`8.5.9              `  ||
||= 10.6         =||`8.5.7              ` ||`8.4.19             `  ||`8.5.7              `  ||
||= 10.5         =||`8.4.7              ` ||`8.4.7              `  ||`none               `  ||
||= 10.4         =||`8.4.7              ` ||`8.4.7              `  ||`none               `  ||

You can generate the format required by this table using
{{{
printf '||= %-12s =||`%-19s` ||`%-19s`  ||`%-19s`  ||\n' \
  $(sw_vers -productVersion | /usr/bin/grep -Eo '[0-9]+\.[0-9]+') \
  $(TCLSH=/usr/bin/tclsh; (test -e $TCLSH && echo 'puts [info patchlevel]' | $TCLSH) || echo "none") \
  $(TCLSH=/usr/bin/tclsh8.4; (test -e $TCLSH && echo 'puts [info patchlevel]' | $TCLSH) || echo "none") \
  $(TCLSH=/usr/bin/tclsh8.5; (test -e $TCLSH && echo 'puts [info patchlevel]' | $TCLSH) || echo "none")
}}}