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Shell: Add support for enumerating lists in for loops
With some odd syntax to boot: ```sh $ for index i x in $whatever {} ```
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8 changed files with 133 additions and 23 deletions
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@ -23,6 +23,19 @@ for cmd in ((test 1 = 1) (test 2 = 2)) {
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$cmd || unset singlecommand_ok
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}
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# with index
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for index i val in (0 1 2) {
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if not test "$i" -eq "$val" {
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unset singlecommand_ok
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}
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}
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for index i val in (1 2 3) {
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if not test "$i" -ne "$val" {
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unset singlecommand_ok
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}
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}
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# Multiple commands in block
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for cmd in ((test 1 = 1) (test 2 = 2)) {
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test -z "$cmd"
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