From 4740a7ed1f7d5bc541fd1fbe874cfe8869a774ed Mon Sep 17 00:00:00 2001
From: LCD 47 <lcd047@gmail.com>
Date: Sat, 4 Jan 2014 13:14:14 +0200
Subject: [PATCH] Safer cursor saving / restoring for cgc.

---
 syntax_checkers/glsl/cgc.vim | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/syntax_checkers/glsl/cgc.vim b/syntax_checkers/glsl/cgc.vim
index efbd231f..d27a00d1 100644
--- a/syntax_checkers/glsl/cgc.vim
+++ b/syntax_checkers/glsl/cgc.vim
@@ -42,11 +42,20 @@ function! SyntaxCheckers_glsl_cgc_GetLocList() dict
 endfunction
 
 function! s:GetProfile()
-    let save_cursor = getpos('.')
+    let save_view = winsaveview()
+    let old_foldenable = &foldenable
+    let old_lazyredraw = &lazyredraw
+
+    let &lazyredraw = 1
+    let &foldenable = 0
     call cursor(1, 1)
+
     let magic = '\m\C^// profile:\s*'
     let line = search(magic, 'c')
-    call setpos('.', save_cursor)
+
+    call winrestview(save_view)
+    let &foldenable = old_foldenable
+    let &lazyredraw = old_lazyredraw
 
     if line
         let profile = matchstr(getline(line), magic . '\zs.*')