75 lines
1.5 KiB
Plaintext
75 lines
1.5 KiB
Plaintext
use re
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use str
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use ./list
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fn is-moptions [o]{ re:match '^\-\w{2,}$' $o }
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fn is-soption [o]{ re:match '^\-\w$' $o }
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fn is-loption [o]{ re:match '^\-\-\w+(=.*)?$' $o }
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fn is-option [o]{ or (is-soption $o) (is-loption $o) (is-moptions $o) }
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fn -splitm [o]{ each [e]{ put -$e } $o[1:] }
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fn -splitl [o]{
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if (str:contains $o '=') {
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var opt @value = (str:split '=' $o)
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put $opt
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str:join '=' $value
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} else {
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put $o
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}
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}
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fn split [o]{
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if (is-moptions $o) {
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-splitm $o
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} elif (is-loption $o) {
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-splitl $o
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} else {
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put $o
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}
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}
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fn -joins [opt]{
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var o = (each [o]{ put $o[1:] } $opt | str:join '')
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if (not-eq $o '') { put -$o }
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}
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fn join [@opt]{
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var opt = (list:-p $@opt)
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var cb = [o]{ or (is-soption $o) (is-moptions $o) }
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var idx = [(list:filter-index-not $cb $opt)]
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var i0 = 0
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each [i]{
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-joins $opt[{$i0}:$i]
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put $opt[$i]
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set i0 = (+ $i 1)
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} $idx
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-joins $opt[{$i0}:]
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}
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fn expand [@argv]{ each $split~ (list:-p $@argv) }
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fn map [@argv]{
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use ./map
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set argv = [(expand $@argv)]
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var result i c = [&] 0 (count $argv)
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while (< $i $c) {
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var o = $argv[$i]
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if (is-option $o) {
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var k v = $o []
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if (< $i (- $c 1)) {
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var e = $argv[(+ $i 1)]
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if (not (is-option $e)) {
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set v = [$@v $e]
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set i = (+ $i 1)
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}
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}
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set result = (map:add $result $k $@v)
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} else {
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set result = (map:add $result '' [$o])
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}
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set i = (+ $i 1)
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}
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put $result
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}
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