mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-01 06:53:39 +08:00
7492b6cdb3
darcs-hash:20070116012918-ac50b-c1c0df64333ad910ca81dbc86ad193ece6680722.gz
22 lines
305 B
Fish
22 lines
305 B
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
|
|
|