fish-shell/share/functions/__fish_seen_subcommand_from.fish
Fabian Boehm bd5f9babd7 __fish_seen_subcommand_from: Fix error when there's no second token
Regression from 2bfa7db7bc

Can be triggered e.g. with `complete -C"history "`.
2024-08-08 21:20:07 +02:00

10 lines
331 B
Fish

#
# Test to see if we've seen a subcommand from a list.
# This logic may seem backwards, but the commandline will often be much shorter
# than the list
#
function __fish_seen_subcommand_from
set -l regex (string escape --style=regex -- (commandline -pxc)[2..] | string join '|')
string match -rq -- "^$regex"'$' $argv
end