7d01138d5e
Major changes: - Symbols "'`*\?&|; etc. are correctly escaped before eval'ed. As a result all these symbols are allowed in commands. For example, # the following command outputs ''??????{}!&| --- ??????{}!&|''' runpipe_base \ awk 'BEGIN {print "+*<>(){}!&|"; exit 41}' '|' \ sed 's,[+*<>()],?,g' '|' \ awk '{print $0 " --- " $0; exit 43}' '|' \ awk "{print \"''\" \$0 \"'''\"; exit 44}" echo "$pipestatus_all" # '41 0 43 44' echo "$pipestatus_1" # '41' echo "$pipestatus_2" # '0' echo "$pipestatus_3" # '43' echo "$pipestatus_4" # '44' echo "$pipesize" # '4' Regresion test for this case. - Support for shitty Solaris /bin/sh $(()) is replaced with expr(1), $() -- with ``, for i -- with for i in "$@" - Makefile: new target "test_all" for testing all available shells |
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