Lines Matching refs:IFS
95 IFS=:
263 unset IFS
264 ( IFS=' ' ; read -r a b c <<-!
268 then err_exit 'IFS=" " not causing adjacent space to be null string'
275 then err_exit 'IFS not restored after subshell'
278 # The next part generates 3428 IFS set/read tests.
280 unset IFS x
284 IFS=': '
286 IFS=' '
297 *) err_exit "IFS=': '; set -- '$i'; expected '$s' got '$g'" ;;
299 print "$i" | IFS=": " read arg rem; g="($arg)($rem)"
302 *) err_exit "IFS=': '; read '$i'; expected '$r' got '$g'" ;;
321 IFS=' '
413 unset IFS
530 IFS='|'
535 ( IFS= ) 2> /dev/null