updated for version 7.0c03
diff --git a/runtime/plugin/matchparen.vim b/runtime/plugin/matchparen.vim
index c8d6f9b..5750517 100644
--- a/runtime/plugin/matchparen.vim
+++ b/runtime/plugin/matchparen.vim
@@ -1,6 +1,6 @@
" Vim plugin for showing matching parens
" Maintainer: Bram Moolenaar <Bram@vim.org>
-" Last Change: 2006 Mar 14
+" Last Change: 2006 Mar 29
" Exit quickly when:
" - this plugin was already loaded (or disabled)
@@ -63,15 +63,22 @@
" Figure out the arguments for searchpairpos().
" Restrict the search to visible lines with "stopline".
+ " And avoid searching very far (e.g., for closed folds)
if i % 2 == 0
let s_flags = 'nW'
let c2 = plist[i + 1]
let stopline = line('w$')
+ if stopline > c_lnum + 100
+ let stopline = c_lnu + 100
+ endif
else
let s_flags = 'nbW'
let c2 = c
let c = plist[i - 1]
let stopline = line('w0')
+ if stopline < c_lnum - 100
+ let stopline = c_lnu - 100
+ endif
endif
if c == '['
let c = '\['