Changes: Section jump in Latex

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created June 19, 2003 · complexity basic · version

This is a small mapping that can be used for jumping sections in a latex file.

map <silent> ]s :/\\\(sub\)\{,2}section\s*{<CR> :noh<CR>
map <silent> [s :?\\\(sub\)\{,2}section\s*{<CR> :noh<CR>

The above commands don't work with a count. The following maps correctly work with a count and also update the pattern. Also, if you want to keep the original search pattern, just comment out the "let @/ = pat" line.

" section jumping
noremap <buffer> <silent> ]] :<c-u>call TexJump2Section( v:count1, '' )<CR>
noremap <buffer> <silent> [[ :<c-u>call TexJump2Section( v:count1, 'b' )<CR>
function! TexJump2Section( cnt, dir )
  let i = 0
  let pat = '^\s*\\\(part\|chapter\|\(sub\)*section\|paragraph\)\>\|\%$\|\%^'
   let flags = 'W' . a:dir
   while i < a:cnt && search( pat, flags ) > 0
     let i = i+1
   endwhile
   let @/ = pat
 endfunction

@@ Line 1: / Line 1: @@
+{{TipImported
-{{Tip
 |id=489
+|previous=488
-|title=Section jump in Latex
+|next=490
-|created=June 19, 2003 12:51
+|created=June 19, 2003
 |complexity=basic
-|author=Aditya Mahajan
+|author=
-|version=6.0
+|version=
-|rating=17/8
+|rating=
+|category1=LaTeX
-|text=
+|category2=
-This is a small mapping that can be used for jumping sections in a latex file (just like ]m and [m for Java methods)
- map <silent> ]s :/\\\(sub\)\{,2}section\s*{<CR> :noh<CR>
- map <silent> [s :?\\\(sub\)\{,2}section\s*{<CR> :noh<CR>
-I want to extend it to recognize something like 2]s to move two sections forward. How to do it.
-Aditya
 }}
+This is a small mapping that can be used for jumping sections in a latex file.
+<pre>
-== Comments ==
+map <silent> ]s :/\\\(sub\)\{,2}section\s*{<CR> :noh<CR>
-Here is an excerpt from my tex ftplugin, where section jumping works with
+map <silent> [s :?\\\(sub\)\{,2}section\s*{<CR> :noh<CR>
-count. The search() function is used rather than // command to avoid the
+</pre>
-wrap-arounds and end-of-file messages. Also, if you want to keep the
-original search pattern, just comment out the "let --AT--/ = pat" line.
-Hope this helps,
-Pavol
- """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
- " section jumping
- noremap &lt;buffer&gt; &lt;silent&gt; ]] :&lt;c-u&gt;call TexJump2Section( v:count1, '' )&lt;cr&gt;
- noremap &lt;buffer&gt; &lt;silent&gt; [[ :&lt;c-u&gt;call TexJump2Section( v:count1, 'b' )&lt;cr&gt;
- function! TexJump2Section( cnt, dir )
-  let i = 0
-  let pat = '^\\\(part\|chapter\|\(sub\)*section\|paragraph\)\&gt;\|\%$\|\%^'
-  let flags = 'W' . a:dir
-  while i &lt; a:cnt &amp;&amp; search( pat, flags ) &gt; 0
-  let i = i+1
-  endwhile
-  let --AT--/ = pat
- endfunction
+The above commands don't work with a count.  The following maps correctly work with a count and also update the pattern.
+Also, if you want to keep the original search pattern, just comment out the "let @/ = pat" line.
+<pre>
-juhas--AT--seas.upenn.edu
+" section jumping
-, June 19, 2003 14:17
+noremap <buffer> <silent> ]] :<c-u>call TexJump2Section( v:count1, '' )<CR>
-----
+noremap <buffer> <silent> [[ :<c-u>call TexJump2Section( v:count1, 'b' )<CR>
-<!-- parsed by vimtips.py in 0.479892  seconds-->
+function! TexJump2Section( cnt, dir )
+  let i = 0
+  let pat = '^\s*\\\(part\|chapter\|\(sub\)*section\|paragraph\)\>\|\%$\|\%^'
+   let flags = 'W' . a:dir
+   while i < a:cnt && search( pat, flags ) > 0
+     let i = i+1
+   endwhile
+   let @/ = pat
+ endfunction
+</pre>