From 8decc87fd425a81680a08f693cd62963e75f3636 Mon Sep 17 00:00:00 2001
From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Fri, 7 Jul 2006 15:17:35 +0000
Subject: [PATCH] (compilation-error-regexp-alist-alist) <gnu>: Use shy regexp.
  Fix incorrect backref to potentially unmatched group.

---
 lisp/progmodes/compile.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 5da86972ec5..3c9d0741783 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -224,9 +224,9 @@ of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1))
 
     (gnu
      "^\\(?:[[:alpha:]][-[:alnum:].]+: ?\\)?\
-\\([/.]*[a-zA-Z]:?[^ \t\n:]*\\|{standard input}\\): ?\
-\\([0-9]+\\)\\([.:]?\\)\\([0-9]+\\)?\
-\\(?:-\\(?:\\([0-9]+\\)\\3\\)?\\.?\\([0-9]+\\)?\\)?:\
+\\(.+?\\): ?\
+\\([0-9]+\\)\\(?:\\([.:]\\)\\([0-9]+\\)\\)?\
+\\(?:-\\([0-9]+\\)?\\(?:\\3\\([0-9]+\\)\\)?\\)?:\
 \\(?: *\\(\\(?:Future\\|Runtime\\)?[Ww]arning\\|W:\\)\\|\
  *\\([Ii]nfo\\(?:\\>\\|rmationa?l?\\)\\|I:\\|instantiated from\\)\\)?"
      1 (2 . 5) (4 . 6) (7 . 8))
-- 
2.39.2