This is a common complaint among implementers of POSIX shells. They are not LR-parsed languages, and cannot be expressed with yacc grammars. Debian dash repla

This is a common complaint among implementers of POSIX shells. They are not LR-parsed languages, and cannot be expressed with yacc grammars. Debian dash replaced bash as /bin/sh. It gains speed, but no better syntax. https://archive.fosdem.org/2018/schedule/event/code_parsing_posix_s_hell/ https://archive.fosdem.org/2018/schedule/event/code_parsing_...