fish-shell/share/functions/math.fish


function math --description "Perform math calculations in bc"
	if count $argv >/dev/null
		switch $argv[1]
			case -h --h --he --hel --help
				__fish_print_help math
				return 0
		end

		set -l out (echo $argv|bc)
		echo $out
		switch $out
			case 0
				return 1
		end
		return 0
	end
	return 2

end
Add math shellscript function, which is a thin wrapper around bc darcs-hash:20060904160023-ac50b-0d784182ca3930b0987d4338655b8717237e842c.gz 2006-09-05 00:00:23 +08:00
Make all descriptions for function calls use the implicit translation from the previous patch instead of explicitly using N_ darcs-hash:20070116012918-ac50b-c1c0df64333ad910ca81dbc86ad193ece6680722.gz 2007-01-16 09:29:18 +08:00			`function math --description "Perform math calculations in bc"`
Add math shellscript function, which is a thin wrapper around bc darcs-hash:20060904160023-ac50b-0d784182ca3930b0987d4338655b8717237e842c.gz 2006-09-05 00:00:23 +08:00			`if count $argv >/dev/null`
Update documentation display code to run roff on the client system instead of pregenerating documentation and compiling it into program binaries darcs-hash:20061117162438-ac50b-5c4c7f0bd8bf53a16e16ecfead9569e642b7160f.gz 2006-11-18 00:24:38 +08:00			`switch $argv[1]`
			`case -h --h --he --hel --help`
			`__fish_print_help math`
			`return 0`
			`end`

Add math shellscript function, which is a thin wrapper around bc darcs-hash:20060904160023-ac50b-0d784182ca3930b0987d4338655b8717237e842c.gz 2006-09-05 00:00:23 +08:00			`set -l out (echo $argv\|bc)`
			`echo $out`
			`switch $out`
			`case 0`
			`return 1`
			`end`
			`return 0`
			`end`
			`return 2`
remove trialing spaces #2 2010-09-18 10:18:26 +08:00
Add math shellscript function, which is a thin wrapper around bc darcs-hash:20060904160023-ac50b-0d784182ca3930b0987d4338655b8717237e842c.gz 2006-09-05 00:00:23 +08:00			`end`