margin highlighting

[wbolster]

like diff-hl-mode

[AndreaOrru]

Flycheck now supports this. flycheck/flycheck#1743.
Personally I also use flycheck-highlighting-mode set to lines when using this package.

[wbolster]

oh wow, someone is actually using this very unpolished package 🤯 😄 👍

i didn't expect that since it's quite rough around the edges and i didn't publish it to melpa yet because it has some usability issues.

thanks for the pointer, that looks quite interesting indeed!