Sync ERC 5.3 (devel) from upstream

[bpt/emacs.git] / lisp / erc / erc-button.el

diff --git a/lisp/erc/erc-button.el b/lisp/erc/erc-button.el
index 35a20d5..81c604d 100644 (file)
--- a/lisp/erc/erc-button.el
+++ b/lisp/erc/erc-button.el
@@ -99,7 +99,7 @@ above them."
   (concat "\\(www\\.\\|\\(s?https?\\|"
           "ftp\\|file\\|gopher\\|news\\|telnet\\|wais\\|mailto\\):\\)"
           "\\(//[-a-zA-Z0-9_.]+:[0-9]*\\)?"
-          "[-a-zA-Z0-9_=!?#$@~`%&*+\\/:;.,]+[-a-zA-Z0-9_=#$@~`%&*+\\/]")
+          "[-a-zA-Z0-9_=!?#$@~`%&*+\\/:;.,()]+[-a-zA-Z0-9_=#$@~`%&*+\\/()]")
   "Regular expression that matches URLs."
   :group 'erc-button
   :type 'regexp)