28 lines
404 B
Plaintext
28 lines
404 B
Plaintext
fn to-list {|@argv|
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var c = (count $argv)
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if (== $c 0) {
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put [ (all) ]
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} elif (== $c 1) {
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put $argv[0]
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} else {
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fail (printf '0 or 1 argument needed given %d arguments: %v' $c $argv)
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}
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}
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fn cond {|cond v1 v2|
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if $cond {
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put $v1
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} else {
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put $v2
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}
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}
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fn cexec {|cond v1 v2|
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var r = (cond $cond $v1 $v2)
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if (eq (kind-of $r) fn) {
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$r
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} else {
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put $r
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}
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}
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