fish-shell/share/functions/__fish_should_complete_switches.fish

# Returns whether we *should* complete a -s or --long argument.
# The preference is NOT to do so, i.e. prefer subcommands over switches.
function __fish_should_complete_switches
	if not __fish_can_complete_switches
		return 1
	end
	if string match -qr -- "^-" (commandline -ct)[-1]
		return 0
	end

	return 1
end
Add `__fish_can_complete_switches` & `__fish_should_complete_switches` To be used by completions to directly determine whether it is either possible or preferable to complete a switch (instead of a subcommand), (presuming that switches must come before subcommands). * __fish_can_complete_switches: we are in a position where a switch may be placed. * __fish_should_complete_switches: we're in a position to accept a switch and the current token starts with `-` so we have no choice but to do so. 2018-04-20 06:52:20 +08:00			`# Returns whether we should complete a -s or --long argument.`
			`# The preference is NOT to do so, i.e. prefer subcommands over switches.`
			`function __fish_should_complete_switches`
			`if not __fish_can_complete_switches`
			`return 1`
			`end`
			`if string match -qr -- "^-" (commandline -ct)[-1]`
			`return 0`
			`end`

			`return 1`
			`end`