/usr/share/vim/vimfiles/ftplugin
Edit: /usr/share/vim/vimfiles/ftplugin/modulefile.vim (490B)
if exists("b:did_modulefile_ftplugin")
finish
endif
let b:did_modulefile_ftplugin = 1
set syntax=modulefile
" adopted from tcl ftplugin:
let s:cpo_save = &cpo
set cpo-=C
setlocal comments=:#
setlocal commentstring=#%s
setlocal formatoptions+=croql
" Undo the stuff we changed.
let b:undo_ftplugin = "setlocal fo< com< cms< inc< inex< def< isf< kp<" .
\ " | unlet! b:browsefilter"
" Restore the saved compatibility options.
let &cpo = s:cpo_save
unlet s:cpo_save