fish-shell/share/functions/__fish_first_token.fish

# Retrieves the first non-switch argument from the command line buffer
function __fish_first_token
    set -l tokens (commandline -co)
    set -e tokens[1]
    set -l tokens (string replace -r --filter '^([^-].*)' '$1' -- $tokens)
    if set -q tokens[1]
        echo $tokens[1]
    end
end
Add function to retrieve first token This should probably be updated to use argparse at some point? 2018-05-20 14:21:03 +08:00			`# Retrieves the first non-switch argument from the command line buffer`
			`function __fish_first_token`
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 18:09:25 +08:00			`set -l tokens (commandline -co)`
			`set -e tokens[1]`
			`set -l tokens (string replace -r --filter '^([^-].*)' '$1' -- $tokens)`
			`if set -q tokens[1]`
			`echo $tokens[1]`
			`end`
Add function to retrieve first token This should probably be updated to use argparse at some point? 2018-05-20 14:21:03 +08:00			`end`