dotfiles/dot_config/fish/functions/_autopair_insert_same.fish
2024-04-14 18:41:15 -07:00

20 lines
776 B
Fish

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