Fish script that adds automatic syntax highlighting for files being printed with cat
.
/t/demo ❩ cat sort.hs
sort :: Ord a => [a] -> [a]
sort [] = []
sort (pivot : rest) = sort lessEqual ++ [pivot] ++ sort greater
where lessEqual = filter (<= pivot) rest
greater = filter (pivot <) rest
If standard input or output stream is redirected or file type not recognized, regular cat
fires instead.
/t/demo ❩ cat sort.hs |cat
sort :: Ord a => [a] -> [a]
sort [] = []
sort (pivot : rest) = sort lessEqual ++ [pivot] ++ sort greater
where lessEqual = filter (<= pivot) rest
greater = filter (pivot <) rest
/t/demo ❩ cat (printf "Hello!\n" |psub)
Hello!
source-highlight --lang-list
or simply put the script to your ~/.config/fish/functions/
or source it elsewise.
MIT