mirror of
https://github.com/SpaceVim/SpaceVim.git
synced 2025-01-24 09:20:06 +08:00
154 lines
3.6 KiB
VimL
154 lines
3.6 KiB
VimL
" vim match-up - even better matching
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"
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" Maintainer: Andy Massimino
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" Email: a@normed.space
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"
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let s:save_cpo = &cpo
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set cpo&vim
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function! matchup#util#command(cmd) " {{{1
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let l:lines = ''
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try
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silent! redir => l:lines
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silent! execute a:cmd
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redir END
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finally
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return split(l:lines, '\n')
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endtry
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endfunction
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" }}}1
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function! matchup#util#in_comment(...) " {{{1
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return call('matchup#util#in_syntax', ['^Comment$'] + a:000)
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endfunction
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" }}}1
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function! matchup#util#in_string(...) " {{{1
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return call('matchup#util#in_syntax', ['^String$'] + a:000)
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endfunction
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" }}}1
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function! matchup#util#in_comment_or_string(...) " {{{1
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return call('matchup#util#in_syntax',
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\ ['^\%(String\|Comment\)$'] + a:000)
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endfunction
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" }}}1
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function! matchup#util#in_syntax(name, ...) " {{{1
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" usage: matchup#util#in_syntax(name, [line, col])
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let l:pos = a:0 > 0 ? [a:1, a:2] : [line('.'), col('.')]
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" check syntax at position (same as matchit's s: method)
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let l:syn = synIDattr(synID(l:pos[0], l:pos[1], 1), 'name')
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return l:syn =~? a:name
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endfunction
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" }}}1
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function! matchup#util#in_whitespace(...) " {{{1
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let l:pos = a:0 > 0 ? [a:1, a:2] : [line('.'), col('.')]
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return matchstr(getline(l:pos[0]), '\%'.l:pos[1].'c.') =~# '\s'
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endfunction
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" }}}1
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function! matchup#util#in_indent(...) " {{{1
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let l:pos = a:0 > 0 ? [a:1, a:2] : [line('.'), col('.')]
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return l:pos[1] > 0 && getline(l:pos[0]) =~# '^\s*\%'.(l:pos[1]+1).'c'
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endfunction
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" }}}1
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function! matchup#util#uniq(list) " {{{1
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if exists('*uniq') | return uniq(a:list) | endif
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if len(a:list) <= 1 | return a:list | endif
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let l:uniq = [a:list[0]]
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for l:next in a:list[1:]
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if l:uniq[-1] != l:next
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call add(l:uniq, l:next)
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endif
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endfor
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return l:uniq
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endfunction
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" }}}1
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function! matchup#util#uniq_unsorted(list) " {{{1
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if len(a:list) <= 1 | return a:list | endif
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let l:visited = [a:list[0]]
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for l:index in reverse(range(1, len(a:list)-1))
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if index(l:visited, a:list[l:index]) >= 0
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call remove(a:list, l:index)
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else
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call add(l:visited, a:list[l:index])
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endif
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endfor
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return a:list
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endfunction
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" }}}1
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function! matchup#util#has_duplicate_str(list) " {{{1
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if len(a:list) <= 1 | return 0 | endif
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let l:seen = {}
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for l:elem in a:list
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if has_key(l:seen, l:elem)
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return 1
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endif
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let l:seen[l:elem] = 1
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endfor
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return 0
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endfunction
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" }}}1
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function! matchup#util#patch_match_words(from, to, ...) abort " {{{1
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if !exists('b:match_words') | return | endif
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" if extra argument is given, give diagnostic information
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if a:0
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let l:first = stridx(b:match_words, a:from)
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if l:first < 0
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echoerr 'match-up: patch_match_words:' a:from 'not found'
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return
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elseif stridx(b:match_words, a:from, l:first+1) > -1
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echoerr 'match-up: patch_match_words: multiple occurences of' a:from
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return
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endif
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endif
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let b:match_words = substitute(b:match_words,
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\ '\V'.escape(a:from, '\'),
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\ escape(a:to, '\'),
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\ '')
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endfunction
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" }}}1
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function! matchup#util#check_match_words(sha256) " {{{1
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if !exists('b:match_words') | return 0 | endif
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return sha256(b:match_words) =~# '^'.a:sha256
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endfunction
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" }}}1
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function! matchup#util#append_match_words(str) abort " {{{1
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if !exists('b:match_words') | return | endif
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if len(b:match_words) && b:match_words[-1] !=# ',' && a:str[0] !=# ','
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let b:match_words .= ','
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endif
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let b:match_words .= a:str
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endfunction
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" }}}1
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function! matchup#util#matchpref(id, default) " {{{1
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return get(get(g:matchup_matchpref, &filetype, {}), a:id, a:default)
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endfunction
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" }}}1
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let &cpo = s:save_cpo
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" vim: fdm=marker sw=2
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