Redo the script in gawk
commit35069ee577218a56fb533925b4b0a63b649ef5df
authormalc <moosotc@gmail.com>
Tue, 16 Feb 2016 16:00:48 +0000 (16 19:00 +0300)
committermalc <moosotc@gmail.com>
Tue, 16 Feb 2016 16:00:48 +0000 (16 19:00 +0300)
tree9bbfece85f99ef42867929a1db012682a5ca3ca6
parent33fba9ec6182236240219f665d431662a2940962
Redo the script in gawk

Thanks to fine folks at #awk(izabera, geirha) for hints and code, it
appears that this thing is unimplementable in posix awk (as well as
shell and version agnostic python), so use gawk.
misc/gc.awk [changed mode: 0644->0755]