fish-shell/share/functions/__fish_prev_arg_in.fish
Fabian Homborg c2970f9618 Reformat all files
This runs build_tools/style.fish, which runs clang-format on C++, fish_indent on fish and (new) black on python.

If anything is wrong with the formatting, we should fix the tools, but automated formatting is worth it.
2019-05-05 12:09:25 +02:00

17 lines
401 B
Fish

# returns 0 only if previous argument is one of the supplied arguments
function __fish_prev_arg_in
set -l tokens (commandline -co)
set -l tokenCount (count $tokens)
if test $tokenCount -lt 2
# need at least cmd and prev argument
return 1
end
for arg in $argv
if string match -q -- $tokens[-1] $arg
return 0
end
end
return 1
end