mirror of
https://github.com/vim/vim.git
synced 2025-10-28 09:27:14 -04:00
97 lines
4.0 KiB
VimL
97 lines
4.0 KiB
VimL
" Vim filetype plugin
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" Language: Eiffel
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" Maintainer: Doug Kearns <dougkearns@gmail.com>
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" Last Change: 2010 Aug 29
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if (exists("b:did_ftplugin"))
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finish
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endif
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let b:did_ftplugin = 1
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let s:cpo_save = &cpo
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set cpo&vim
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setlocal comments=:--
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setlocal commentstring=--\ %s
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setlocal formatoptions-=t formatoptions+=croql
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if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
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let b:browsefilter = "Eiffel Source Files (*.e)\t*.e\n" .
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\ "Eiffel Control Files (*.ecf, *.ace, *.xace)\t*.ecf;*.ace;*.xace\n" .
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\ "All Files (*.*)\t*.*\n"
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endif
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if exists("loaded_matchit") && !exists("b:match_words")
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let b:match_ignorecase = 0
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" Silly \%^ trick to match note at head of pair and in middle prevents
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" 'g%' wrapping from 'note' to 'end'
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let b:match_words = '\%^:' .
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\ '\<\%(^note\|indexing\|class\|^obsolete\|inherit\|insert\|^create\|convert\|feature\|^invariant\)\>:' .
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\ '^end\>,' .
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\ '\<\%(do\|deferred\|external\|once\%(\s\+"\)\@!\|check\|debug\|if\|inspect\|from\|across\)\>:' .
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\ '\%(\%(^\s\+\)\@<=\%(then\|until\|loop\)\|\%(then\|until\|loop\)\s\+[^ -]\|' .
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\ '\<\%(ensure\%(\s\+then\)\=\|rescue\|_then\|elseif\|else\|when\|\s\@<=invariant\|_until\|_loop\|variant\|_as\|alias\)\>\):' .
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\ '\s\@<=end\>'
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let b:match_skip = 's:\<eiffel\%(Comment\|String\|Operator\)\>'
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noremap [% <Nop>
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noremap ]% <Nop>
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vnoremap a% <Nop>
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endif
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let b:undo_ftplugin = "setl fo< com< cms<" .
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\ "| unlet! b:browsefilter b:match_ignorecase b:match_words b:match_skip"
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if !exists("g:no_plugin_maps") && !exists("g:no_eiffel_maps")
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function! s:DoMotion(pattern, count, flags) abort
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normal! m'
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for i in range(a:count)
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call search(a:pattern, a:flags)
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endfor
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endfunction
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let sections = '^\%(note\|indexing\|' .
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\ '\%(\%(deferred\|expanded\|external\|frozen\)\s\+\)*class\|' .
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\ 'obsolete\|inherit\|insert\|create\|convert\|feature\|' .
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\ 'invariant\|end\)\>'
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nnoremap <silent> <buffer> ]] :<C-U>call <SID>DoMotion(sections, v:count1, 'W')<CR>
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xnoremap <silent> <buffer> ]] :<C-U>exe "normal! gv"<Bar>call <SID>DoMotion(sections, v:count1, 'W')<CR>
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nnoremap <silent> <buffer> [[ :<C-U>call <SID>DoMotion(sections, v:count1, 'Wb')<CR>
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xnoremap <silent> <buffer> [[ :<C-U>exe "normal! gv"<Bar>call <SID>DoMotion(sections, v:count1, 'Wb')<CR>
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function! s:DoFeatureMotion(count, flags)
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let view = winsaveview()
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call cursor(1, 1)
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let [features_start, _] = searchpos('^feature\>')
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call search('^\s\+\a') " find the first feature
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let spaces = indent(line('.'))
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let [features_end, _] = searchpos('^\%(invariant\|note\|end\)\>')
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call winrestview(view)
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call s:DoMotion('\%>' . features_start . 'l\%<' . features_end . 'l^\s*\%' . (spaces + 1) . 'v\zs\a', a:count, a:flags)
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endfunction
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nnoremap <silent> <buffer> ]m :<C-U>call <SID>DoFeatureMotion(v:count1, 'W')<CR>
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xnoremap <silent> <buffer> ]m :<C-U>exe "normal! gv"<Bar>call <SID>DoFeatureMotion(v:count1, 'W')<CR>
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nnoremap <silent> <buffer> [m :<C-U>call <SID>DoFeatureMotion(v:count1, 'Wb')<CR>
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xnoremap <silent> <buffer> [m :<C-U>exe "normal! gv"<Bar>call <SID>DoFeatureMotion(v:count1, 'Wb')<CR>
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let comment_block_start = '^\%(\s\+--.*\n\)\@<!\s\+--'
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let comment_block_end = '^\s\+--.*\n\%(\s\+--\)\@!'
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nnoremap <silent> <buffer> ]- :<C-U>call <SID>DoMotion(comment_block_start, 1, 'W')<CR>
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xnoremap <silent> <buffer> ]- :<C-U>exe "normal! gv"<Bar>call <SID>DoMotion(comment_block_start, 1, 'W')<CR>
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nnoremap <silent> <buffer> [- :<C-U>call <SID>DoMotion(comment_block_end, 1, 'Wb')<CR>
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xnoremap <silent> <buffer> [- :<C-U>exe "normal! gv"<Bar>call <SID>DoMotion(comment_block_end, 1, 'Wb')<CR>
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let b:undo_ftplugin = b:undo_ftplugin .
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\ "| silent! execute 'unmap <buffer> [[' | silent! execute 'unmap <buffer> ]]'" .
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\ "| silent! execute 'unmap <buffer> [m' | silent! execute 'unmap <buffer> ]m'" .
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\ "| silent! execute 'unmap <buffer> [-' | silent! execute 'unmap <buffer> ]-'"
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endif
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let &cpo = s:cpo_save
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unlet s:cpo_save
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" vim: nowrap sw=2 sts=2 ts=8
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