emacs: add a hook to handle ANSI colors in compilation buffers Some tools just blindly assume they're printing to a color-supporting terminal. Since fixing them is probably impractical, we'll just work around their stupidity.

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"