let s:base = expand(":h:h") let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" } let files = filter(globpath(&rtp, 'indent/cabal.vim', 1, 1), Filter) if len(files) > 0 exec 'source ' . files[0] finish endif if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1 " indentation for cabal " " author: raichoo (raichoo@googlemail.com) " if exists('b:did_indent') finish endif let b:did_indent = 1 if !exists('g:cabal_indent_section') "executable name ">>main-is: Main.hs ">>hs-source-dirs: src let g:cabal_indent_section = 2 elseif exists('g:cabal_indent_section') && g:cabal_indent_section > 4 let g:cabal_indent_section = 4 endif setlocal indentexpr=GetCabalIndent() setlocal indentkeys=!^F,o,O, function! GetCabalIndent() let l:prevline = getline(v:lnum - 1) if l:prevline =~ '\C^\(executable\|library\|flag\|source-repository\|test-suite\|benchmark\)' return g:cabal_indent_section else return match(l:prevline, '\S') endif endfunction endif