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Diffstat (limited to 'autoload/vimtex/util.vim')
| -rw-r--r-- | autoload/vimtex/util.vim | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/autoload/vimtex/util.vim b/autoload/vimtex/util.vim deleted file mode 100644 index eccf466e..00000000 --- a/autoload/vimtex/util.vim +++ /dev/null @@ -1,273 +0,0 @@ -if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 - -" vimtex - LaTeX plugin for Vim -" -" Maintainer: Karl Yngve Lervåg -" Email: karl.yngve@gmail.com -" - -function! vimtex#util#command(cmd) abort " {{{1 - let l:a = @a - try - silent! redir @a - silent! execute a:cmd - redir END - finally - let l:res = @a - let @a = l:a - return split(l:res, "\n") - endtry -endfunction - -" }}}1 -function! vimtex#util#flatten(list) abort " {{{1 - let l:result = [] - - for l:element in a:list - if type(l:element) == type([]) - call extend(l:result, vimtex#util#flatten(l:element)) - else - call add(l:result, l:element) - endif - unlet l:element - endfor - - return l:result -endfunction - -" }}}1 -function! vimtex#util#get_os() abort " {{{1 - if has('win32') || has('win32unix') - return 'win' - elseif has('unix') - if has('mac') || system('uname') =~# 'Darwin' - return 'mac' - else - return 'linux' - endif - endif -endfunction - -" }}}1 -function! vimtex#util#in_comment(...) abort " {{{1 - return call('vimtex#util#in_syntax', ['texComment'] + a:000) -endfunction - -" }}}1 -function! vimtex#util#in_mathzone(...) abort " {{{1 - return call('vimtex#util#in_syntax', ['texMathZone'] + a:000) -endfunction - -" }}}1 -function! vimtex#util#in_syntax(name, ...) abort " {{{1 - - " Usage: vimtex#util#in_syntax(name, [line, col]) - - " Get position and correct it if necessary - let l:pos = a:0 > 0 ? [a:1, a:2] : [line('.'), col('.')] - if mode() ==# 'i' - let l:pos[1] -= 1 - endif - call map(l:pos, 'max([v:val, 1])') - - " Check syntax at position - return match(map(synstack(l:pos[0], l:pos[1]), - \ "synIDattr(v:val, 'name')"), - \ '^' . a:name) >= 0 -endfunction - -" }}}1 -function! vimtex#util#extend_recursive(dict1, dict2, ...) abort " {{{1 - let l:option = a:0 > 0 ? a:1 : 'force' - if index(['force', 'keep', 'error'], l:option) < 0 - throw 'E475: Invalid argument: ' . l:option - endif - - for [l:key, l:value] in items(a:dict2) - if !has_key(a:dict1, l:key) - let a:dict1[l:key] = l:value - elseif type(l:value) == type({}) - call vimtex#util#extend_recursive(a:dict1[l:key], l:value, l:option) - elseif l:option ==# 'error' - throw 'E737: Key already exists: ' . l:key - elseif l:option ==# 'force' - let a:dict1[l:key] = l:value - endif - unlet l:value - endfor - - return a:dict1 -endfunction - -" }}}1 -function! vimtex#util#shellescape(cmd) abort " {{{1 - " - " Path used in "cmd" only needs to be enclosed by double quotes. - " shellescape() on Windows with "shellslash" set will produce a path - " enclosed by single quotes, which "cmd" does not recognize and reports an - " error. - " - if has('win32') - let l:shellslash = &shellslash - set noshellslash - let l:cmd = escape(shellescape(a:cmd), '\') - let &shellslash = l:shellslash - return l:cmd - else - return escape(shellescape(a:cmd), '\') - endif -endfunction - -" }}}1 -function! vimtex#util#tex2unicode(line) abort " {{{1 - " Convert compositions to unicode - let l:line = a:line - for [l:pat, l:symbol] in s:tex2unicode_list - let l:line = substitute(l:line, l:pat, l:symbol, 'g') - endfor - - " Remove the \IeC macro - let l:line = substitute(l:line, '\\IeC\s*{\s*\([^}]\{-}\)\s*}', '\1', 'g') - - return l:line -endfunction - -" -" Define list for converting compositions like \"u to unicode ű -let s:tex2unicode_list = [ - \ ['\\''A', 'Á'], - \ ['\\`A', 'À'], - \ ['\\^A', 'À'], - \ ['\\¨A', 'Ä'], - \ ['\\"A', 'Ä'], - \ ['\\''a', 'á'], - \ ['\\`a', 'à'], - \ ['\\^a', 'à'], - \ ['\\¨a', 'ä'], - \ ['\\"a', 'ä'], - \ ['\\\~a', 'ã'], - \ ['\\''E', 'É'], - \ ['\\`E', 'È'], - \ ['\\^E', 'Ê'], - \ ['\\¨E', 'Ë'], - \ ['\\"E', 'Ë'], - \ ['\\''e', 'é'], - \ ['\\`e', 'è'], - \ ['\\^e', 'ê'], - \ ['\\¨e', 'ë'], - \ ['\\"e', 'ë'], - \ ['\\''I', 'Í'], - \ ['\\`I', 'Î'], - \ ['\\^I', 'Ì'], - \ ['\\¨I', 'Ï'], - \ ['\\"I', 'Ï'], - \ ['\\''i', 'í'], - \ ['\\`i', 'î'], - \ ['\\^i', 'ì'], - \ ['\\¨i', 'ï'], - \ ['\\"i', 'ï'], - \ ['\\''i', 'í'], - \ ['\\''O', 'Ó'], - \ ['\\`O', 'Ò'], - \ ['\\^O', 'Ô'], - \ ['\\¨O', 'Ö'], - \ ['\\"O', 'Ö'], - \ ['\\''o', 'ó'], - \ ['\\`o', 'ò'], - \ ['\\^o', 'ô'], - \ ['\\¨o', 'ö'], - \ ['\\"o', 'ö'], - \ ['\\o', 'ø'], - \ ['\\''U', 'Ú'], - \ ['\\`U', 'Ù'], - \ ['\\^U', 'Û'], - \ ['\\¨U', 'Ü'], - \ ['\\"U', 'Ü'], - \ ['\\''u', 'ú'], - \ ['\\`u', 'ù'], - \ ['\\^u', 'û'], - \ ['\\¨u', 'ü'], - \ ['\\"u', 'ü'], - \ ['\\`N', 'Ǹ'], - \ ['\\\~N', 'Ñ'], - \ ['\\''n', 'ń'], - \ ['\\`n', 'ǹ'], - \ ['\\\~n', 'ñ'], - \] - -" }}}1 -function! vimtex#util#tex2tree(str) abort " {{{1 - let tree = [] - let i1 = 0 - let i2 = -1 - let depth = 0 - while i2 < len(a:str) - let i2 = match(a:str, '[{}]', i2 + 1) - if i2 < 0 - let i2 = len(a:str) - endif - if i2 >= len(a:str) || a:str[i2] ==# '{' - if depth == 0 - let item = substitute(strpart(a:str, i1, i2 - i1), - \ '^\s*\|\s*$', '', 'g') - if !empty(item) - call add(tree, item) - endif - let i1 = i2 + 1 - endif - let depth += 1 - else - let depth -= 1 - if depth == 0 - call add(tree, vimtex#util#tex2tree(strpart(a:str, i1, i2 - i1))) - let i1 = i2 + 1 - endif - endif - endwhile - return tree -endfunction - -" }}}1 -function! vimtex#util#trim(str) abort " {{{1 - if exists('*trim') | return trim(a:str) | endif - - let l:str = substitute(a:str, '^\s*', '', '') - let l:str = substitute(l:str, '\s*$', '', '') - - return l:str -endfunction - -" }}}1 -function! vimtex#util#uniq(list) abort " {{{1 - if exists('*uniq') | return uniq(a:list) | endif - if len(a:list) <= 1 | return a:list | endif - - let l:uniq = [a:list[0]] - for l:next in a:list[1:] - if l:uniq[-1] != l:next - call add(l:uniq, l:next) - endif - endfor - return l:uniq -endfunction - -" }}}1 -function! vimtex#util#uniq_unsorted(list) abort " {{{1 - if len(a:list) <= 1 | return a:list | endif - - let l:visited = {} - let l:result = [] - for l:x in a:list - let l:key = string(l:x) - if !has_key(l:visited, l:key) - let l:visited[l:key] = 1 - call add(l:result, l:x) - endif - endfor - - return l:result -endfunction - -" }}}1 - -endif |