Checks for bashisms in shell scripts

Current versions

checkbashisms requires the following formula to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio

Recent formula history

ilovezfs Use “squiggly” heredocs.
ilovezfs checkbashisms 2.17.9build1 (#17645)
Mike McQuaid Use hash rockets again. (#5177)
Mike McQuaid Use Ruby 1.9+ symbol hash keys in all formulae. (#4942)
Mike McQuaid checkbashisms: bottle unneeded

Formula code at GitHub