1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/parser/case1.0 207824 2010-05-09 17:10:50Z jilles $ 23df4d8b0SPeter Avalos 33df4d8b0SPeter Avaloskeywords='if then else elif fi while until for do done { } case esac ! in' 43df4d8b0SPeter Avalos 53df4d8b0SPeter Avalos# Keywords can be used unquoted in case statements, except the keyword 63df4d8b0SPeter Avalos# esac as the first pattern of a '|' alternation without a starting '('. 73df4d8b0SPeter Avalos# (POSIX doesn't seem to require (esac) to work.) 83df4d8b0SPeter Avalosfor k in $keywords; do 93df4d8b0SPeter Avalos eval "case $k in (foo|$k) ;; *) echo bad ;; esac" 103df4d8b0SPeter Avalos eval "case $k in ($k) ;; *) echo bad ;; esac" 113df4d8b0SPeter Avalos eval "case $k in foo|$k) ;; *) echo bad ;; esac" 123df4d8b0SPeter Avalos [ "$k" = esac ] && continue 133df4d8b0SPeter Avalos eval "case $k in $k) ;; *) echo bad ;; esac" 143df4d8b0SPeter Avalosdone 15