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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:09:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:09:20 +0000 |
commit | 029f72b1a93430b24b88eb3a72c6114d9f149737 (patch) | |
tree | 765d5c2041967f9c6fef195fe343d9234a030e90 /runtime/ftplugin/erlang.vim | |
parent | Initial commit. (diff) | |
download | vim-029f72b1a93430b24b88eb3a72c6114d9f149737.tar.xz vim-029f72b1a93430b24b88eb3a72c6114d9f149737.zip |
Adding upstream version 2:9.1.0016.upstream/2%9.1.0016
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/ftplugin/erlang.vim')
-rw-r--r-- | runtime/ftplugin/erlang.vim | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/runtime/ftplugin/erlang.vim b/runtime/ftplugin/erlang.vim new file mode 100644 index 0000000..1cb57f4 --- /dev/null +++ b/runtime/ftplugin/erlang.vim @@ -0,0 +1,119 @@ +" Vim ftplugin file +" Language: Erlang (http://www.erlang.org) +" Maintainer: Csaba Hoch <csaba.hoch@gmail.com> +" Author: Oscar Hellström <oscar@oscarh.net> +" Contributors: Ricardo Catalinas Jiménez <jimenezrick@gmail.com> +" Eduardo Lopez (http://github.com/tapichu) +" Arvid Bjurklint (http://github.com/slarwise) +" Paweł Zacharek (http://github.com/subc2) +" Last Update: 2023-Dec-20 +" License: Vim license +" URL: https://github.com/vim-erlang/vim-erlang-runtime + +if exists('b:did_ftplugin') + finish +endif +let b:did_ftplugin = 1 + +let s:cpo_save = &cpo +set cpo&vim + +let &l:keywordprg = get(g:, 'erlang_keywordprg', 'erl -man') + +if get(g:, 'erlang_folding', 0) + setlocal foldmethod=expr + setlocal foldexpr=GetErlangFold(v:lnum) + setlocal foldtext=ErlangFoldText() +endif + +setlocal comments=:%%%,:%%,:% +setlocal commentstring=%%s + +setlocal formatoptions+=ro + +if get(g:, 'erlang_extend_path', 1) + " typical erlang.mk paths + let &l:path = join([ + \ 'deps/*/include', + \ 'deps/*/src', + \ 'deps/*/test', + \ 'deps/*/apps/*/include', + \ 'deps/*/apps/*/src', + \ &g:path], ',') + " typical rebar3 paths + let &l:path = join([ + \ 'apps/*/include', + \ 'apps/*/src', + \ '_build/default/lib/*/src', + \ '_build/default/*/include', + \ &l:path], ',') + " typical erlang paths + let &l:path = join(['include', 'src', 'test', &l:path], ',') + + set wildignore+=*/.erlang.mk/*,*.beam +endif + +setlocal suffixesadd=.erl,.hrl + +let &l:include = '^\s*-\%(include\|include_lib\)\s*("\zs\f*\ze")' +let &l:define = '^\s*-\%(define\|record\|type\|opaque\)' + +let s:erlang_fun_begin = '^\l[A-Za-z0-9_@]*(.*$' +let s:erlang_fun_end = '^[^%]*\.\s*\(%.*\)\?$' + +if !exists('*GetErlangFold') + function GetErlangFold(lnum) + let lnum = a:lnum + let line = getline(lnum) + + if line =~ s:erlang_fun_end + return '<1' + endif + + if line =~ s:erlang_fun_begin && foldlevel(lnum - 1) == 1 + return '1' + endif + + if line =~ s:erlang_fun_begin + return '>1' + endif + + return '=' + endfunction +endif + +if !exists('*ErlangFoldText') + function ErlangFoldText() + let line = getline(v:foldstart) + let foldlen = v:foldend - v:foldstart + 1 + let lines = ' ' . foldlen . ' lines: ' . substitute(line, "[\ \t]*", '', '') + if foldlen < 10 + let lines = ' ' . lines + endif + let retval = '+' . v:folddashes . lines + + return retval + endfunction +endif + +" The following lines enable the macros/matchit.vim plugin for extended +" matching with the % key. +let b:match_ignorecase = 0 +let b:match_words = + \ '\<\%(begin\|case\|fun\|if\|maybe\|receive\|try\)\>' . + \ ':\<\%(after\|catch\|else\|of\)\>' . + \ ':\<end\>,' . + \ '^\l[A-Za-z0-9_@]*' . + \ ':^\%(\%(\t\| \{' . shiftwidth() . + \ '}\)\%([^\t\ %][^%]*\)\?\)\?;\s*\%(%.*\)\?$\|\.[\t\ %]\|\.$' +let b:match_skip = 's:comment\|string\|erlangmodifier\|erlangquotedatom' + +let b:undo_ftplugin = "setlocal keywordprg< foldmethod< foldexpr< foldtext<" + \ . " comments< commentstring< formatoptions< suffixesadd< include<" + \ . " define<" + \ . " | unlet b:match_ignorecase b:match_words b:match_skip" + +let &cpo = s:cpo_save +unlet s:cpo_save + +" vim: sw=2 et |