It's usable inline and is great for state machine stuff (https://two-wrongs.com/awk-state-machine-parser-pattern.html https://two-wrongs.com/awk-state-machine-p

It's usable inline and is great for state machine stuff (https://two-wrongs.com/awk-state-machine-parser-pattern.html https://two-wrongs.com/awk-state-machine-parser-pattern.html), both useful for text processing.