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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
commitaed8ce9da277f5ecffe968b324f242c41c3b752a (patch)
treed2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /runtime/ftplugin/erlang.vim
parentInitial commit. (diff)
downloadvim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz
vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/ftplugin/erlang.vim')
-rw-r--r--runtime/ftplugin/erlang.vim105
1 files changed, 105 insertions, 0 deletions
diff --git a/runtime/ftplugin/erlang.vim b/runtime/ftplugin/erlang.vim
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+++ b/runtime/ftplugin/erlang.vim
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+" 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)
+" Last Update: 2021-Nov-22
+" 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 = '^\a\w*(.*$'
+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
+
+let b:undo_ftplugin = "setlocal keywordprg< foldmethod< foldexpr< foldtext<"
+ \ . " comments< commentstring< formatoptions< suffixesadd< include<"
+ \ . " define<"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: sw=2 et