Mercurial > vim
annotate runtime/ftplugin/ruby.vim @ 16771:1490c5a1fccc
Added tag v8.1.1387 for changeset 09c81f17f83c075744cbe888008c26ccdc1eb84d
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 24 May 2019 20:45:06 +0200 |
| parents | f0f06837a699 |
| children | 70ce979e76bc |
| rev | line source |
|---|---|
| 7 | 1 " Vim filetype plugin |
| 831 | 2 " Language: Ruby |
| 4869 | 3 " Maintainer: Tim Pope <vimNOSPAM@tpope.org> |
| 4 " URL: https://github.com/vim-ruby/vim-ruby | |
| 15512 | 5 " Release Coordinator: Doug Kearns <dougkearns@gmail.com> |
| 6 " Last Change: 2019 Jan 06 | |
| 7 | 7 |
| 8 if (exists("b:did_ftplugin")) | |
| 530 | 9 finish |
| 7 | 10 endif |
| 11 let b:did_ftplugin = 1 | |
| 12 | |
| 530 | 13 let s:cpo_save = &cpo |
| 14 set cpo&vim | |
| 15 | |
| 1123 | 16 if has("gui_running") && !has("gui_win32") |
| 4869 | 17 setlocal keywordprg=ri\ -T\ -f\ bs |
| 1123 | 18 else |
| 19 setlocal keywordprg=ri | |
| 20 endif | |
| 21 | |
| 530 | 22 " Matchit support |
| 23 if exists("loaded_matchit") && !exists("b:match_words") | |
| 24 let b:match_ignorecase = 0 | |
| 25 | |
| 1123 | 26 let b:match_words = |
| 1215 | 27 \ '\<\%(if\|unless\|case\|while\|until\|for\|do\|class\|module\|def\|begin\)\>=\@!' . |
| 1123 | 28 \ ':' . |
| 1215 | 29 \ '\<\%(else\|elsif\|ensure\|when\|rescue\|break\|redo\|next\|retry\)\>' . |
| 1123 | 30 \ ':' . |
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31 \ '\%(^\|[^.\:@$]\)\@<=\<end\:\@!\>' . |
| 1123 | 32 \ ',{:},\[:\],(:)' |
| 530 | 33 |
| 34 let b:match_skip = | |
| 1123 | 35 \ "synIDattr(synID(line('.'),col('.'),0),'name') =~ '" . |
| 1215 | 36 \ "\\<ruby\\%(String\\|StringDelimiter\\|ASCIICode\\|Escape\\|" . |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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37 \ "Regexp\\|RegexpDelimiter\\|" . |
| 1215 | 38 \ "Interpolation\\|NoInterpolation\\|Comment\\|Documentation\\|" . |
| 39 \ "ConditionalModifier\\|RepeatModifier\\|OptionalDo\\|" . | |
| 40 \ "Function\\|BlockArgument\\|KeywordAsMethod\\|ClassVariable\\|" . | |
| 41 \ "InstanceVariable\\|GlobalVariable\\|Symbol\\)\\>'" | |
| 530 | 42 endif |
| 43 | |
| 44 setlocal formatoptions-=t formatoptions+=croql | |
| 45 | |
| 4869 | 46 setlocal include=^\\s*\\<\\(load\\>\\\|require\\>\\\|autoload\\s*:\\=[\"']\\=\\h\\w*[\"']\\=,\\) |
| 530 | 47 setlocal suffixesadd=.rb |
| 831 | 48 |
| 1123 | 49 if exists("&ofu") && has("ruby") |
| 831 | 50 setlocal omnifunc=rubycomplete#Complete |
| 51 endif | |
| 530 | 52 |
| 53 " TODO: | |
| 54 "setlocal define=^\\s*def | |
| 55 | |
| 56 setlocal comments=:# | |
| 57 setlocal commentstring=#\ %s | |
| 58 | |
| 4869 | 59 if !exists('g:ruby_version_paths') |
| 60 let g:ruby_version_paths = {} | |
| 61 endif | |
| 62 | |
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63 function! s:query_path(root) abort |
| 4869 | 64 let code = "print $:.join %q{,}" |
| 15512 | 65 if &shell =~# 'sh' && empty(&shellxquote) |
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66 let prefix = 'env PATH='.shellescape($PATH).' ' |
| 4869 | 67 else |
| 68 let prefix = '' | |
| 69 endif | |
| 70 if &shellxquote == "'" | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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71 let path_check = prefix.'ruby --disable-gems -e "' . code . '"' |
| 4869 | 72 else |
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73 let path_check = prefix."ruby --disable-gems -e '" . code . "'" |
| 4869 | 74 endif |
| 75 | |
| 76 let cd = haslocaldir() ? 'lcd' : 'cd' | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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77 let cwd = fnameescape(getcwd()) |
| 4869 | 78 try |
| 79 exe cd fnameescape(a:root) | |
| 80 let path = split(system(path_check),',') | |
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81 exe cd cwd |
| 4869 | 82 return path |
| 83 finally | |
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84 exe cd cwd |
| 4869 | 85 endtry |
| 86 endfunction | |
| 87 | |
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88 function! s:build_path(path) abort |
| 4869 | 89 let path = join(map(copy(a:path), 'v:val ==# "." ? "" : v:val'), ',') |
| 90 if &g:path !~# '\v^\.%(,/%(usr|emx)/include)=,,$' | |
| 91 let path = substitute(&g:path,',,$',',','') . ',' . path | |
| 92 endif | |
| 93 return path | |
| 94 endfunction | |
| 95 | |
| 96 if !exists('b:ruby_version') && !exists('g:ruby_path') && isdirectory(expand('%:p:h')) | |
| 97 let s:version_file = findfile('.ruby-version', '.;') | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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98 if !empty(s:version_file) && filereadable(s:version_file) |
| 4869 | 99 let b:ruby_version = get(readfile(s:version_file, '', 1), '') |
| 100 if !has_key(g:ruby_version_paths, b:ruby_version) | |
| 101 let g:ruby_version_paths[b:ruby_version] = s:query_path(fnamemodify(s:version_file, ':p:h')) | |
| 530 | 102 endif |
| 103 endif | |
| 104 endif | |
| 105 | |
| 4869 | 106 if exists("g:ruby_path") |
| 107 let s:ruby_path = type(g:ruby_path) == type([]) ? join(g:ruby_path, ',') : g:ruby_path | |
| 108 elseif has_key(g:ruby_version_paths, get(b:, 'ruby_version', '')) | |
| 109 let s:ruby_paths = g:ruby_version_paths[b:ruby_version] | |
| 110 let s:ruby_path = s:build_path(s:ruby_paths) | |
| 111 else | |
| 112 if !exists('g:ruby_default_path') | |
| 113 if has("ruby") && has("win32") | |
| 114 ruby ::VIM::command( 'let g:ruby_default_path = split("%s",",")' % $:.join(%q{,}) ) | |
| 115 elseif executable('ruby') | |
| 116 let g:ruby_default_path = s:query_path($HOME) | |
| 117 else | |
| 118 let g:ruby_default_path = map(split($RUBYLIB,':'), 'v:val ==# "." ? "" : v:val') | |
| 119 endif | |
| 120 endif | |
| 121 let s:ruby_paths = g:ruby_default_path | |
| 122 let s:ruby_path = s:build_path(s:ruby_paths) | |
| 123 endif | |
| 124 | |
| 125 if stridx(&l:path, s:ruby_path) == -1 | |
| 126 let &l:path = s:ruby_path | |
| 127 endif | |
| 128 if exists('s:ruby_paths') && stridx(&l:tags, join(map(copy(s:ruby_paths),'v:val."/tags"'),',')) == -1 | |
| 129 let &l:tags = &tags . ',' . join(map(copy(s:ruby_paths),'v:val."/tags"'),',') | |
| 130 endif | |
| 530 | 131 |
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132 if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter") |
| 530 | 133 let b:browsefilter = "Ruby Source Files (*.rb)\t*.rb\n" . |
| 1123 | 134 \ "All Files (*.*)\t*.*\n" |
| 530 | 135 endif |
| 136 | |
| 15512 | 137 let b:undo_ftplugin = "setl inc= sua= path= tags= fo< com< cms< kp=" |
| 1215 | 138 \."| unlet! b:browsefilter b:match_ignorecase b:match_words b:match_skip" |
| 139 \."| if exists('&ofu') && has('ruby') | setl ofu< | endif" | |
| 15512 | 140 |
| 141 if get(g:, 'ruby_recommended_style', 1) | |
| 142 setlocal shiftwidth=2 softtabstop=2 expandtab | |
| 143 let b:undo_ftplugin .= ' | setl sw< sts< et<' | |
| 144 endif | |
| 145 | |
| 146 " To activate, :set ballooneval | |
| 147 if exists('+balloonexpr') && get(g:, 'ruby_balloonexpr') | |
| 148 setlocal balloonexpr=RubyBalloonexpr() | |
| 149 let b:undo_ftplugin .= "| setl bexpr=" | |
| 150 endif | |
| 1215 | 151 |
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152 function! s:map(mode, flags, map) abort |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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153 let from = matchstr(a:map, '\S\+') |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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154 if empty(mapcheck(from, a:mode)) |
| 15512 | 155 exe a:mode.'map' '<buffer>' a:map |
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156 let b:undo_ftplugin .= '|sil! '.a:mode.'unmap <buffer> '.from |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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157 endif |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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158 endfunction |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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159 |
| 15512 | 160 cmap <buffer><script><expr> <Plug><ctag> substitute(RubyCursorTag(),'^$',"\022\027",'') |
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161 cmap <buffer><script><expr> <Plug><cfile> substitute(RubyCursorFile(),'^$',"\022\006",'') |
| 15512 | 162 let b:undo_ftplugin .= "| sil! cunmap <buffer> <Plug><ctag>| sil! cunmap <buffer> <Plug><cfile>" |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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163 |
| 1215 | 164 if !exists("g:no_plugin_maps") && !exists("g:no_ruby_maps") |
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165 nmap <buffer><script> <SID>: :<C-U> |
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166 nmap <buffer><script> <SID>c: :<C-U><C-R>=v:count ? v:count : ''<CR> |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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167 |
| 15512 | 168 nnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'b','n')<CR> |
| 169 nnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'','n')<CR> | |
| 170 nnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'b','n')<CR> | |
| 171 nnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'','n')<CR> | |
| 172 xnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'b','v')<CR> | |
| 173 xnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'','v')<CR> | |
| 174 xnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'b','v')<CR> | |
| 175 xnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'','v')<CR> | |
| 1215 | 176 |
| 15512 | 177 nnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'b','n')<CR> |
| 178 nnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'','n')<CR> | |
| 179 nnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'b','n')<CR> | |
| 180 nnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'','n')<CR> | |
| 181 xnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'b','v')<CR> | |
| 182 xnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'','v')<CR> | |
| 183 xnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'b','v')<CR> | |
| 184 xnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'','v')<CR> | |
| 1215 | 185 |
| 186 let b:undo_ftplugin = b:undo_ftplugin | |
| 187 \."| sil! exe 'unmap <buffer> [[' | sil! exe 'unmap <buffer> ]]' | sil! exe 'unmap <buffer> []' | sil! exe 'unmap <buffer> ]['" | |
| 188 \."| sil! exe 'unmap <buffer> [m' | sil! exe 'unmap <buffer> ]m' | sil! exe 'unmap <buffer> [M' | sil! exe 'unmap <buffer> ]M'" | |
| 2225 | 189 |
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190 if maparg('im','x') == '' && maparg('im','o') == '' && maparg('am','x') == '' && maparg('am','o') == '' |
| 4869 | 191 onoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR> |
| 192 onoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR> | |
| 193 xnoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR> | |
| 194 xnoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR> | |
| 195 let b:undo_ftplugin = b:undo_ftplugin | |
| 196 \."| sil! exe 'ounmap <buffer> im' | sil! exe 'ounmap <buffer> am'" | |
| 197 \."| sil! exe 'xunmap <buffer> im' | sil! exe 'xunmap <buffer> am'" | |
| 198 endif | |
| 199 | |
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200 if maparg('iM','x') == '' && maparg('iM','o') == '' && maparg('aM','x') == '' && maparg('aM','o') == '' |
| 4869 | 201 onoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR> |
| 202 onoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR> | |
| 203 xnoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR> | |
| 204 xnoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR> | |
| 205 let b:undo_ftplugin = b:undo_ftplugin | |
| 206 \."| sil! exe 'ounmap <buffer> iM' | sil! exe 'ounmap <buffer> aM'" | |
| 207 \."| sil! exe 'xunmap <buffer> iM' | sil! exe 'xunmap <buffer> aM'" | |
| 208 endif | |
| 209 | |
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210 call s:map('c', '', '<C-R><C-F> <Plug><cfile>') |
| 4869 | 211 |
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212 cmap <buffer><script><expr> <SID>tagzv &foldopen =~# 'tag' ? '<Bar>norm! zv' : '' |
| 15512 | 213 call s:map('n', '<silent>', '<C-]> <SID>:exe v:count1."tag <Plug><ctag>"<SID>tagzv<CR>') |
| 214 call s:map('n', '<silent>', 'g<C-]> <SID>:exe "tjump <Plug><ctag>"<SID>tagzv<CR>') | |
| 215 call s:map('n', '<silent>', 'g] <SID>:exe "tselect <Plug><ctag>"<SID>tagzv<CR>') | |
| 216 call s:map('n', '<silent>', '<C-W>] <SID>:exe v:count1."stag <Plug><ctag>"<SID>tagzv<CR>') | |
| 217 call s:map('n', '<silent>', '<C-W><C-]> <SID>:exe v:count1."stag <Plug><ctag>"<SID>tagzv<CR>') | |
| 218 call s:map('n', '<silent>', '<C-W>g<C-]> <SID>:exe "stjump <Plug><ctag>"<SID>tagzv<CR>') | |
| 219 call s:map('n', '<silent>', '<C-W>g] <SID>:exe "stselect <Plug><ctag>"<SID>tagzv<CR>') | |
| 220 call s:map('n', '<silent>', '<C-W>} <SID>:exe v:count1."ptag <Plug><ctag>"<CR>') | |
| 221 call s:map('n', '<silent>', '<C-W>g} <SID>:exe "ptjump <Plug><ctag>"<CR>') | |
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222 |
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223 call s:map('n', '<silent>', 'gf <SID>c:find <Plug><cfile><CR>') |
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224 call s:map('n', '<silent>', '<C-W>f <SID>c:sfind <Plug><cfile><CR>') |
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225 call s:map('n', '<silent>', '<C-W><C-F> <SID>c:sfind <Plug><cfile><CR>') |
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226 call s:map('n', '<silent>', '<C-W>gf <SID>c:tabfind <Plug><cfile><CR>') |
| 1215 | 227 endif |
| 530 | 228 |
| 229 let &cpo = s:cpo_save | |
| 230 unlet s:cpo_save | |
| 231 | |
| 1123 | 232 if exists("g:did_ruby_ftplugin_functions") |
| 233 finish | |
| 234 endif | |
| 235 let g:did_ruby_ftplugin_functions = 1 | |
| 236 | |
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237 function! RubyBalloonexpr() abort |
| 1123 | 238 if !exists('s:ri_found') |
| 239 let s:ri_found = executable('ri') | |
| 240 endif | |
| 241 if s:ri_found | |
| 242 let line = getline(v:beval_lnum) | |
| 243 let b = matchstr(strpart(line,0,v:beval_col),'\%(\w\|[:.]\)*$') | |
| 244 let a = substitute(matchstr(strpart(line,v:beval_col),'^\w*\%([?!]\|\s*=\)\?'),'\s\+','','g') | |
| 245 let str = b.a | |
| 246 let before = strpart(line,0,v:beval_col-strlen(b)) | |
| 247 let after = strpart(line,v:beval_col+strlen(a)) | |
| 248 if str =~ '^\.' | |
| 249 let str = substitute(str,'^\.','#','g') | |
| 250 if before =~ '\]\s*$' | |
| 251 let str = 'Array'.str | |
| 252 elseif before =~ '}\s*$' | |
| 253 " False positives from blocks here | |
| 254 let str = 'Hash'.str | |
| 255 elseif before =~ "[\"'`]\\s*$" || before =~ '\$\d\+\s*$' | |
| 256 let str = 'String'.str | |
| 257 elseif before =~ '\$\d\+\.\d\+\s*$' | |
| 258 let str = 'Float'.str | |
| 259 elseif before =~ '\$\d\+\s*$' | |
| 260 let str = 'Integer'.str | |
| 261 elseif before =~ '/\s*$' | |
| 262 let str = 'Regexp'.str | |
| 263 else | |
| 264 let str = substitute(str,'^#','.','') | |
| 265 endif | |
| 266 endif | |
| 267 let str = substitute(str,'.*\.\s*to_f\s*\.\s*','Float#','') | |
| 268 let str = substitute(str,'.*\.\s*to_i\%(nt\)\=\s*\.\s*','Integer#','') | |
| 269 let str = substitute(str,'.*\.\s*to_s\%(tr\)\=\s*\.\s*','String#','') | |
| 270 let str = substitute(str,'.*\.\s*to_sym\s*\.\s*','Symbol#','') | |
| 271 let str = substitute(str,'.*\.\s*to_a\%(ry\)\=\s*\.\s*','Array#','') | |
| 272 let str = substitute(str,'.*\.\s*to_proc\s*\.\s*','Proc#','') | |
| 273 if str !~ '^\w' | |
| 274 return '' | |
| 275 endif | |
| 4869 | 276 silent! let res = substitute(system("ri -f rdoc -T \"".str.'"'),'\n$','','') |
| 1215 | 277 if res =~ '^Nothing known about' || res =~ '^Bad argument:' || res =~ '^More than one method' |
| 1123 | 278 return '' |
| 279 endif | |
| 280 return res | |
| 281 else | |
| 282 return "" | |
| 283 endif | |
| 284 endfunction | |
| 285 | |
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286 function! s:searchsyn(pattern, syn, flags, mode) abort |
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287 let cnt = v:count1 |
| 4869 | 288 norm! m' |
| 289 if a:mode ==# 'v' | |
| 290 norm! gv | |
| 291 endif | |
| 292 let i = 0 | |
| 15512 | 293 call map(a:syn, 'hlID(v:val)') |
| 4869 | 294 while i < cnt |
| 295 let i = i + 1 | |
| 296 let line = line('.') | |
| 297 let col = col('.') | |
| 298 let pos = search(a:pattern,'W'.a:flags) | |
| 15512 | 299 while pos != 0 && index(a:syn, s:synid()) < 0 |
| 4869 | 300 let pos = search(a:pattern,'W'.a:flags) |
| 301 endwhile | |
| 302 if pos == 0 | |
| 303 call cursor(line,col) | |
| 304 return | |
| 2225 | 305 endif |
| 4869 | 306 endwhile |
| 1215 | 307 endfunction |
| 308 | |
| 15512 | 309 function! s:synid() abort |
| 310 return synID(line('.'),col('.'),0) | |
| 4869 | 311 endfunction |
| 312 | |
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313 function! s:wrap_i(back,forward) abort |
| 4869 | 314 execute 'norm k'.a:forward |
| 315 let line = line('.') | |
| 316 execute 'norm '.a:back | |
| 317 if line('.') == line - 1 | |
| 318 return s:wrap_a(a:back,a:forward) | |
| 319 endif | |
| 320 execute 'norm jV'.a:forward.'k' | |
| 321 endfunction | |
| 322 | |
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323 function! s:wrap_a(back,forward) abort |
| 4869 | 324 execute 'norm '.a:forward |
| 325 if line('.') < line('$') && getline(line('.')+1) ==# '' | |
| 326 let after = 1 | |
| 327 endif | |
| 328 execute 'norm '.a:back | |
| 329 while getline(line('.')-1) =~# '^\s*#' && line('.') | |
| 330 - | |
| 331 endwhile | |
| 332 if exists('after') | |
| 333 execute 'norm V'.a:forward.'j' | |
| 334 elseif line('.') > 1 && getline(line('.')-1) =~# '^\s*$' | |
| 335 execute 'norm kV'.a:forward | |
| 336 else | |
| 337 execute 'norm V'.a:forward | |
| 338 endif | |
| 1215 | 339 endfunction |
| 1123 | 340 |
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341 function! RubyCursorIdentifier() abort |
| 2225 | 342 let asciicode = '\%(\w\|[]})\"'."'".']\)\@<!\%(?\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\=\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)\)' |
| 343 let number = '\%(\%(\w\|[]})\"'."'".']\s*\)\@<!-\)\=\%(\<[[:digit:]_]\+\%(\.[[:digit:]_]\+\)\=\%([Ee][[:digit:]_]\+\)\=\>\|\<0[xXbBoOdD][[:xdigit:]_]\+\>\)\|'.asciicode | |
| 344 let operator = '\%(\[\]\|<<\|<=>\|[!<>]=\=\|===\=\|[!=]\~\|>>\|\*\*\|\.\.\.\=\|=>\|[~^&|*/%+-]\)' | |
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345 let method = '\%(\.[_a-zA-Z]\w*\s*=>\@!\|\<[_a-zA-Z]\w*\>[?!]\=\)' |
| 2225 | 346 let global = '$\%([!$&"'."'".'*+,./:;<=>?@\`~]\|-\=\w\+\>\)' |
| 347 let symbolizable = '\%(\%(@@\=\)\w\+\>\|'.global.'\|'.method.'\|'.operator.'\)' | |
| 348 let pattern = '\C\s*\%('.number.'\|\%(:\@<!:\)\='.symbolizable.'\)' | |
| 349 let [lnum, col] = searchpos(pattern,'bcn',line('.')) | |
| 350 let raw = matchstr(getline('.')[col-1 : ],pattern) | |
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351 let stripped = substitute(substitute(raw,'\s\+=$','=',''),'^\s*[:.]\=','','') |
| 2225 | 352 return stripped == '' ? expand("<cword>") : stripped |
| 353 endfunction | |
| 354 | |
| 15512 | 355 function! RubyCursorTag() abort |
| 356 return substitute(RubyCursorIdentifier(), '^[$@]*', '', '') | |
| 357 endfunction | |
| 358 | |
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359 function! RubyCursorFile() abort |
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360 let isfname = &isfname |
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361 try |
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362 set isfname+=: |
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363 let cfile = expand('<cfile>') |
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364 finally |
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365 let isfname = &isfname |
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366 endtry |
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367 let pre = matchstr(strpart(getline('.'), 0, col('.')-1), '.*\f\@<!') |
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368 let post = matchstr(strpart(getline('.'), col('.')), '\f\@!.*') |
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369 let ext = getline('.') =~# '^\s*\%(require\%(_relative\)\=\|autoload\)\>' && cfile !~# '\.rb$' ? '.rb' : '' |
| 15512 | 370 if s:synid() ==# hlID('rubyConstant') |
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371 let cfile = substitute(cfile,'\.\w\+[?!=]\=$','','') |
| 15512 | 372 let cfile = substitute(cfile,'^::','','') |
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373 let cfile = substitute(cfile,'::','/','g') |
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374 let cfile = substitute(cfile,'\(\u\+\)\(\u\l\)','\1_\2', 'g') |
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375 let cfile = substitute(cfile,'\(\l\|\d\)\(\u\)','\1_\2', 'g') |
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376 return tolower(cfile) . '.rb' |
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377 elseif getline('.') =~# '^\s*require_relative\s*\(["'']\).*\1\s*$' |
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378 let cfile = expand('%:p:h') . '/' . matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1') . ext |
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379 elseif getline('.') =~# '^\s*\%(require[( ]\|load[( ]\|autoload[( ]:\w\+,\)\s*\%(::\)\=File\.expand_path(\(["'']\)\.\./.*\1,\s*__FILE__)\s*$' |
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380 let target = matchstr(getline('.'),'\(["'']\)\.\.\zs/.\{-\}\ze\1') |
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381 let cfile = expand('%:p:h') . target . ext |
| 4869 | 382 elseif getline('.') =~# '^\s*\%(require \|load \|autoload :\w\+,\)\s*\(["'']\).*\1\s*$' |
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383 let cfile = matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1') . ext |
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384 elseif pre.post =~# '\<File.expand_path[( ].*[''"]\{2\}, *__FILE__\>' && cfile =~# '^\.\.' |
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385 let cfile = expand('%:p:h') . strpart(cfile, 2) |
| 4869 | 386 else |
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387 return substitute(cfile, '\C\v^(.*):(\d+)%(:in)=$', '+\2 \1', '') |
| 4869 | 388 endif |
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389 let cwdpat = '^\M' . substitute(getcwd(), '[\/]', '\\[\\/]', 'g').'\ze\[\/]' |
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390 let cfile = substitute(cfile, cwdpat, '.', '') |
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391 if fnameescape(cfile) !=# cfile |
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392 return '+ '.fnameescape(cfile) |
| 4869 | 393 else |
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394 return cfile |
| 4869 | 395 endif |
| 396 endfunction | |
| 397 | |
| 530 | 398 " |
| 399 " Instructions for enabling "matchit" support: | |
| 400 " | |
| 401 " 1. Look for the latest "matchit" plugin at | |
| 402 " | |
| 1123 | 403 " http://www.vim.org/scripts/script.php?script_id=39 |
| 530 | 404 " |
| 405 " It is also packaged with Vim, in the $VIMRUNTIME/macros directory. | |
| 406 " | |
| 407 " 2. Copy "matchit.txt" into a "doc" directory (e.g. $HOME/.vim/doc). | |
| 408 " | |
| 409 " 3. Copy "matchit.vim" into a "plugin" directory (e.g. $HOME/.vim/plugin). | |
| 410 " | |
| 411 " 4. Ensure this file (ftplugin/ruby.vim) is installed. | |
| 412 " | |
| 413 " 5. Ensure you have this line in your $HOME/.vimrc: | |
| 1123 | 414 " filetype plugin on |
| 530 | 415 " |
| 416 " 6. Restart Vim and create the matchit documentation: | |
| 417 " | |
| 1123 | 418 " :helptags ~/.vim/doc |
| 530 | 419 " |
| 420 " Now you can do ":help matchit", and you should be able to use "%" on Ruby | |
| 1123 | 421 " keywords. Try ":echo b:match_words" to be sure. |
| 530 | 422 " |
| 1123 | 423 " Thanks to Mark J. Reed for the instructions. See ":help vimrc" for the |
| 530 | 424 " locations of plugin directories, etc., as there are several options, and it |
| 425 " differs on Windows. Email gsinclair@soyabean.com.au if you need help. | |
| 426 " | |
| 427 | |
| 1621 | 428 " vim: nowrap sw=2 sts=2 ts=8: |