21 lines
776 B
Fish
21 lines
776 B
Fish
function _autopair_insert_same --argument-names key
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set --local buffer (commandline)
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set --local index (commandline --cursor)
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set --local next (string sub --start=(math $index + 1) --length=1 -- "$buffer")
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if test (math (count (string match --all --regex -- "$key" "$buffer")) % 2) = 0
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test $key = $next && commandline --cursor (math $index + 1) && return
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commandline --insert -- $key
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if test $index -lt 1 ||
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contains -- (string sub --start=$index --length=1 -- "$buffer") "" " " $autopair_left &&
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contains -- $next "" " " $autopair_right
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commandline --insert -- $key
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commandline --cursor (math $index + 1)
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end
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else
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commandline --insert -- $key
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end
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end
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