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Diffstat (limited to 'runtime/ftplugin/eruby.vim')
| -rw-r--r-- | runtime/ftplugin/eruby.vim | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/runtime/ftplugin/eruby.vim b/runtime/ftplugin/eruby.vim new file mode 100644 index 0000000..893fa58 --- /dev/null +++ b/runtime/ftplugin/eruby.vim @@ -0,0 +1,136 @@ +" Vim filetype plugin +" Language: eRuby +" Maintainer: Tim Pope <vimNOSPAM@tpope.org> +" URL: https://github.com/vim-ruby/vim-ruby +" Release Coordinator: Doug Kearns <dougkearns@gmail.com> +" Last Change: 2022 May 15 + +" Only do this when not done yet for this buffer +if exists("b:did_ftplugin") + finish +endif + +let s:save_cpo = &cpo +set cpo-=C + +" Define some defaults in case the included ftplugins don't set them. +let s:undo_ftplugin = "" +let s:browsefilter = "All Files (*.*)\t*.*\n" +let s:match_words = "" + +if !exists("g:eruby_default_subtype") + let g:eruby_default_subtype = "html" +endif + +if &filetype =~ '^eruby\.' + let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+') +elseif !exists("b:eruby_subtype") + let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$") + let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+') + if b:eruby_subtype == '' + let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\|\.example\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$') + endif + if b:eruby_subtype == 'rhtml' + let b:eruby_subtype = 'html' + elseif b:eruby_subtype == 'rb' + let b:eruby_subtype = 'ruby' + elseif b:eruby_subtype == 'yml' + let b:eruby_subtype = 'yaml' + elseif b:eruby_subtype == 'js' + let b:eruby_subtype = 'javascript' + elseif b:eruby_subtype == 'txt' + " Conventional; not a real file type + let b:eruby_subtype = 'text' + elseif b:eruby_subtype == '' + let b:eruby_subtype = g:eruby_default_subtype + endif +endif + +if exists("b:eruby_subtype") && b:eruby_subtype != '' && b:eruby_subtype !=? 'eruby' + exe "runtime! ftplugin/".b:eruby_subtype.".vim ftplugin/".b:eruby_subtype."_*.vim ftplugin/".b:eruby_subtype."/*.vim" +else + runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim +endif +unlet! b:did_ftplugin + +" Override our defaults if these were set by an included ftplugin. +if exists("b:undo_ftplugin") + let s:undo_ftplugin = b:undo_ftplugin + unlet b:undo_ftplugin +endif +if exists("b:browsefilter") + let s:browsefilter = b:browsefilter + unlet b:browsefilter +endif +if exists("b:match_words") + let s:match_words = b:match_words + unlet b:match_words +endif + +let s:cfilemap = v:version >= 704 ? maparg('<Plug><cfile>', 'c', 0, 1) : {} +if !get(s:cfilemap, 'buffer') || !s:cfilemap.expr || s:cfilemap.rhs =~# 'ErubyAtCursor()' + let s:cfilemap = {} +endif +if !has_key(s:cfilemap, 'rhs') + let s:cfilemap.rhs = "substitute(&l:inex =~# '\\<v:fname\\>' && len(expand('<cfile>')) ? eval(substitute(&l:inex, '\\<v:fname\\>', '\\=string(expand(\"<cfile>\"))', 'g')) : '', '^$', \"\\022\\006\",'')" +endif +let s:ctagmap = v:version >= 704 ? maparg('<Plug><ctag>', 'c', 0, 1) : {} +if !get(s:ctagmap, 'buffer') || !s:ctagmap.expr || s:ctagmap.rhs =~# 'ErubyAtCursor()' + let s:ctagmap = {} +endif +let s:include = &l:include +let s:path = &l:path +let s:suffixesadd = &l:suffixesadd + +runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim +let b:did_ftplugin = 1 + +" Combine the new set of values with those previously included. +if !exists('b:undo_ftplugin') + " No-op + let b:undo_ftplugin = 'exe' +endif +if !empty(s:undo_ftplugin) + let b:undo_ftplugin .= '|' . s:undo_ftplugin +endif +if exists ("b:browsefilter") + let s:browsefilter = substitute(b:browsefilter,'\cAll Files (\*\.\*)\t\*\.\*\n','','') . s:browsefilter +endif +if exists("b:match_words") + let s:match_words = b:match_words . ',' . s:match_words +endif + +if len(s:include) + let &l:include = s:include +endif +let &l:path = s:path . (s:path =~# ',$\|^$' ? '' : ',') . &l:path +let &l:suffixesadd = s:suffixesadd . (s:suffixesadd =~# ',$\|^$' ? '' : ',') . &l:suffixesadd +exe 'cmap <buffer><script><expr> <Plug><cfile> ErubyAtCursor() ? ' . maparg('<Plug><cfile>', 'c') . ' : ' . s:cfilemap.rhs +exe 'cmap <buffer><script><expr> <Plug><ctag> ErubyAtCursor() ? ' . maparg('<Plug><ctag>', 'c') . ' : ' . get(s:ctagmap, 'rhs', '"\022\027"') +unlet s:cfilemap s:ctagmap s:include s:path s:suffixesadd + +" Change the browse dialog on Win32 to show mainly eRuby-related files +if has("gui_win32") + let b:browsefilter="eRuby Files (*.erb, *.rhtml)\t*.erb;*.rhtml\n" . s:browsefilter +endif + +" Load the combined list of match_words for matchit.vim +if exists("loaded_matchit") + let b:match_words = s:match_words +endif + +" TODO: comments= +setlocal commentstring=<%#%s%> + +let b:undo_ftplugin = "setl cms< " . + \ " | unlet! b:browsefilter b:match_words | " . b:undo_ftplugin + +let &cpo = s:save_cpo +unlet s:save_cpo + +function! ErubyAtCursor() abort + let groups = map(['erubyBlock', 'erubyComment', 'erubyExpression', 'erubyOneLiner'], 'hlID(v:val)') + return !empty(filter(synstack(line('.'), col('.')), 'index(groups, v:val) >= 0')) +endfunction + +" vim: nowrap sw=2 sts=2 ts=8: |