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.

setlocal tabstop=4
setlocal softtabstop=4
setlocal shiftwidth=4
setlocal textwidth=80
setlocal smarttab
setlocal expandtab
setlocal smartindent