This is a description of all the changes made in the %hx since the version 3.2.1.
This is a bug fix release and it should be fully compatible with the previous version.
There is one new feature: the X resources files (%xresources) can now be executable and their output will be used in this case. This is the same behaviour as for %xkbd.$HX_KEYBOARD.
/usr/local/bin/perl
but it should really be Perl version 5
Lionel Cons, 17-Jul-1997