From dcdb904d97d328b0d71f03e6e0cc645956cf57fa Mon Sep 17 00:00:00 2001
From: jluehrs2 <jluehrs2@uiuc.edu>
Date: Mon, 21 Apr 2008 01:59:48 -0500
Subject: look for the label for a theorem, etc on following lines if it's not
 on the same line

---
 vimrc | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/vimrc b/vimrc
index 47aa533..6cee219 100644
--- a/vimrc
+++ b/vimrc
@@ -183,10 +183,24 @@ function Latex_foldtext()
     let line = getline(v:foldstart)
 
     " if we get the start of a theorem, format the display nicely
-    " XXX: allow the label to be on the following line
-    let matches = matchlist(line, '\\begin{\([^}]*\)}.*\\label{\([^}]*\)}')
+    let matches = matchlist(line, '\\begin{\([^}]*\)}')
     if !empty(matches) && has_key(s:latex_types, matches[1])
-        return Base_foldtext(s:latex_types[matches[1]] . ": " . matches[2])
+        let type = s:latex_types[matches[1]]
+        let label = ''
+        let linenum = v:foldstart - 1
+        while linenum <= v:foldend
+            let linenum += 1
+            let line = getline(linenum)
+            let matches = matchlist(line, '\\label{\([^}]*\)}')
+            if !empty(matches)
+                let label = matches[1]
+                break
+            endif
+        endwhile
+        if label != ''
+            let label = ": " . label
+        endif
+        return Base_foldtext(type . label)
     endif
 
     return Base_foldtext()
-- 
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