Mercurial > vim
view runtime/indent/tex.vim @ 13927:ec54a202ad0c v8.0.1834
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
commit https://github.com/vim/vim/commit/518bc174ed34dc79303488914aaaa3c238a85080
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 13 17:05:30 2018 +0200
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Problem: GUI: find/replace dialog does not handle some chars properly.
Solution: Escape '?' when needed. Always escape backslash. (closes https://github.com/vim/vim/issues/2418,
closes #2435)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 13 May 2018 17:15:05 +0200 |
parents | a9fdf01085a8 |
children | cd513458728c |
line wrap: on
line source
" Vim indent file for TeX " Language: TeX " Maintainer: Christian Brabandt <cb@256bit.org> " Previous Maintainer: YiChao Zhou <broken.zhou AT gmail.com> " Latest Revision: 2017-05-03 " Version: 0.9.3 " Repository: https://github.com/chrisbra/vim-tex-indent " Documention: :h ft-tex-indent " Created: Sat, 16 Feb 2002 16:50:19 +0100 " Please email me if you found something I can do. Comments, bug report and " feature request are welcome. " Last Update: {{{1 " 25th Sep 2002, by LH : " (*) better support for the option " (*) use some regex instead of several '||'. " Oct 9th, 2003, by JT: " (*) don't change indentation of lines starting with '%' " 2005/06/15, Moshe Kaminsky <kaminsky AT math.huji.ac.il> " (*) New variables: " g:tex_items, g:tex_itemize_env, g:tex_noindent_env " 2011/3/6, by Zhou YiChao <broken.zhou AT gmail.com> " (*) Don't change indentation of lines starting with '%' " I don't see any code with '%' and it doesn't work properly " so I add some code. " (*) New features: Add smartindent-like indent for "{}" and "[]". " (*) New variables: g:tex_indent_brace " 2011/9/25, by Zhou Yichao <broken.zhou AT gmail.com> " (*) Bug fix: smartindent-like indent for "[]" " (*) New features: Align with "&". " (*) New variable: g:tex_indent_and. " 2011/10/23 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Bug fix: improve the smartindent-like indent for "{}" and " "[]". " 2012/02/27 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Bug fix: support default folding marker. " (*) Indent with "&" is not very handy. Make it not enable by " default. " 2012/03/06 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Modify "&" behavior and make it default again. Now "&" " won't align when there are more then one "&" in the previous " line. " (*) Add indent "\left(" and "\right)" " (*) Trust user when in "verbatim" and "lstlisting" " 2012/03/11 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Modify "&" so that only indent when current line start with " "&". " 2012/03/12 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Modify indentkeys. " 2012/03/18 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Add &cpo " 2013/05/02 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Fix problem about GetTeXIndent checker. Thank Albert Netymk " for reporting this. " 2014/06/23 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Remove the feature g:tex_indent_and because it is buggy. " (*) If there is not any obvious indentation hints, we do not " alert our user's current indentation. " (*) g:tex_indent_brace now only works if the open brace is the " last character of that line. " 2014/08/03 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Indent current line if last line has larger indentation " 2014/08/09 by Zhou Yichao <broken.zhou AT gmail.com> " (*) Add missing return value for s:GetEndIndentation(...) " 2017/05/02: new maintainer Christian Brabandt " 2017/05/02: use shiftwidth() function " 2017/05/02: do not add indent when environment starts and ends " at previous line " 2017/05/03: release 0.9.3 submitted for inclusion with Vim " " }}} " Only define the function once {{{1 if exists("b:did_indent") finish endif let s:cpo_save = &cpo set cpo&vim " Define global variable {{{1 let b:did_indent = 1 if !exists("g:tex_indent_items") let g:tex_indent_items = 1 endif if !exists("g:tex_indent_brace") let g:tex_indent_brace = 1 endif if !exists("g:tex_max_scan_line") let g:tex_max_scan_line = 60 endif if g:tex_indent_items if !exists("g:tex_itemize_env") let g:tex_itemize_env = 'itemize\|description\|enumerate\|thebibliography' endif if !exists('g:tex_items') let g:tex_items = '\\bibitem\|\\item' endif else let g:tex_items = '' endif if !exists("g:tex_noindent_env") let g:tex_noindent_env = 'document\|verbatim\|lstlisting' endif "}}} " VIM Setting " {{{1 setlocal autoindent setlocal nosmartindent setlocal indentexpr=GetTeXIndent() setlocal indentkeys& exec 'setlocal indentkeys+=[,(,{,),},],\&' . substitute(g:tex_items, '^\|\(\\|\)', ',=', 'g') let g:tex_items = '^\s*' . substitute(g:tex_items, '^\(\^\\s\*\)*', '', '') let b:undo_indent = 'setlocal indentexpr< indentkeys< smartindent< autoindent<' " }}} function! GetTeXIndent() " {{{1 " Find a non-blank line above the current line. let lnum = prevnonblank(v:lnum - 1) let cnum = v:lnum " Comment line is not what we need. while lnum != 0 && getline(lnum) =~ '^\s*%' let lnum = prevnonblank(lnum - 1) endwhile " At the start of the file use zero indent. if lnum == 0 return 0 endif let line = substitute(getline(lnum), '\s*%.*', '','g') " last line let cline = substitute(getline(v:lnum), '\s*%.*', '', 'g') " current line " We are in verbatim, so do what our user what. if synIDattr(synID(v:lnum, indent(v:lnum), 1), "name") == "texZone" if empty(cline) return indent(lnum) else return indent(v:lnum) end endif if lnum == 0 return 0 endif let ind = indent(lnum) let stay = 1 " New code for comment: retain the indent of current line if cline =~ '^\s*%' return indent(v:lnum) endif " Add a 'shiftwidth' after beginning of environments " But don't do it for g:tex_noindent_env or when it also ends at the " previous line. if line =~ '\\begin{.*}' && line !~ '\\end{.*}' && line !~ g:tex_noindent_env let ind = ind + shiftwidth() let stay = 0 if g:tex_indent_items " Add another sw for item-environments if line =~ g:tex_itemize_env let ind = ind + shiftwidth() let stay = 0 endif endif endif if cline =~ '\\end{.*}' let retn = s:GetEndIndentation(v:lnum) if retn != -1 return retn endif end " Subtract a 'shiftwidth' when an environment ends if cline =~ '\\end{.*}' \ && cline !~ g:tex_noindent_env \ && cline !~ '\\begin{.*}.*\\end{.*}' if g:tex_indent_items " Remove another sw for item-environments if cline =~ g:tex_itemize_env let ind = ind - shiftwidth() let stay = 0 endif endif let ind = ind - shiftwidth() let stay = 0 endif if g:tex_indent_brace let char = line[strlen(line)-1] if char == '[' || char == '{' let ind += shiftwidth() let stay = 0 endif let cind = indent(v:lnum) let char = cline[cind] if (char == ']' || char == '}') && \ s:CheckPairedIsLastCharacter(v:lnum, cind) let ind -= shiftwidth() let stay = 0 endif for i in range(indent(lnum)+1, strlen(line)-1) let char = line[i] if char == ']' || char == '}' if s:CheckPairedIsLastCharacter(lnum, i) let ind -= shiftwidth() let stay = 0 endif endif endfor endif " Special treatment for 'item' " ---------------------------- if g:tex_indent_items " '\item' or '\bibitem' itself: if cline =~ g:tex_items let ind = ind - shiftwidth() let stay = 0 endif " lines following to '\item' are intented once again: if line =~ g:tex_items let ind = ind + shiftwidth() let stay = 0 endif endif if stay " If there is no obvious indentation hint, we trust our user. if empty(cline) return ind else return max([indent(v:lnum), s:GetLastBeginIndentation(v:lnum)]) endif else return ind endif endfunction "}}} function! s:GetLastBeginIndentation(lnum) " {{{1 let matchend = 1 for lnum in range(a:lnum-1, max([a:lnum - g:tex_max_scan_line, 1]), -1) let line = getline(lnum) if line =~ '\\end{.*}' let matchend += 1 endif if line =~ '\\begin{.*}' let matchend -= 1 endif if matchend == 0 if line =~ g:tex_itemize_env return indent(lnum) + 2 * shiftwidth() endif if line =~ g:tex_noindent_env return indent(lnum) endif return indent(lnum) + shiftwidth() endif endfor return -1 endfunction function! s:GetEndIndentation(lnum) " {{{1 if getline(a:lnum) =~ '\\begin{.*}.*\\end{.*}' return -1 endif let min_indent = 100 let matchend = 1 for lnum in range(a:lnum-1, max([a:lnum-g:tex_max_scan_line, 1]), -1) let line = getline(lnum) if line =~ '\\end{.*}' let matchend += 1 endif if line =~ '\\begin{.*}' let matchend -= 1 endif if matchend == 0 return indent(lnum) endif if !empty(line) let min_indent = min([min_indent, indent(lnum)]) endif endfor return min_indent - shiftwidth() endfunction " Most of the code is from matchparen.vim function! s:CheckPairedIsLastCharacter(lnum, col) "{{{ " Get the character under the cursor and check if it's in 'matchpairs'. let c_lnum = a:lnum let c_col = a:col+1 let c = getline(c_lnum)[c_col-1] let plist = split(&matchpairs, '.\zs[:,]') let i = index(plist, c) if i < 0 return 0 endif " Figure out the arguments for searchpairpos(). if i % 2 == 0 let s_flags = 'nW' let c2 = plist[i + 1] else let s_flags = 'nbW' let c2 = c let c = plist[i - 1] endif if c == '[' let c = '\[' let c2 = '\]' endif " Find the match. When it was just before the cursor move it there for a " moment. let save_cursor = winsaveview() call cursor(c_lnum, c_col) " When not in a string or comment ignore matches inside them. " We match "escape" for special items, such as lispEscapeSpecial. let s_skip ='synIDattr(synID(line("."), col("."), 0), "name") ' . \ '=~? "string\\|character\\|singlequote\\|escape\\|comment"' execute 'if' s_skip '| let s_skip = 0 | endif' let stopline = max([0, c_lnum - g:tex_max_scan_line]) " Limit the search time to 300 msec to avoid a hang on very long lines. " This fails when a timeout is not supported. try let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline, 100) catch /E118/ endtry call winrestview(save_cursor) if m_lnum > 0 let line = getline(m_lnum) return strlen(line) == m_col endif return 0 endfunction " Reset cpo setting {{{1 let &cpo = s:cpo_save unlet s:cpo_save " vim: set sw=4 textwidth=80: