mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-25 05:20:35 +08:00
200ebe43dc
darcs-hash:20060904160023-ac50b-0d784182ca3930b0987d4338655b8717237e842c.gz
16 lines
201 B
Fish
16 lines
201 B
Fish
|
|
function math -d (N_ "Perform math calculations in bc")
|
|
if count $argv >/dev/null
|
|
set -l out (echo $argv|bc)
|
|
echo $out
|
|
switch $out
|
|
case 0
|
|
return 1
|
|
end
|
|
return 0
|
|
end
|
|
return 2
|
|
|
|
end
|
|
|