hapax: happy easter, pestnet!

hapax: asciilifeform: i finally published the litmus.sh patch, both posix-compatibility changes and the fix for the shorter signatures

hapax: works like a charm on bash and busybox (ash), i'll try to test it on the original ksh93 as well when i log in to the machine where i have one (korn claims in his book it's 100% posix-compatible)