From: Bruno Haible <bruno@clisp.org>
Date: Sun, 6 Mar 2011 13:25:49 +0000 (+0100)
Subject: regex-quote: Fix creation of POSIX extended regular expressions.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ff7b70e24f0e84e9f65ef6d021ff239cad0b2b4;p=pspp

regex-quote: Fix creation of POSIX extended regular expressions.

* lib/regex-quote.c (ere_special): Add grouping and alternation
operators.
---

diff --git a/ChangeLog b/ChangeLog
index 5413efc5dc..6ceb41c1f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-03-06  Bruno Haible  <bruno@clisp.org>
+
+	regex-quote: Fix creation of POSIX extended regular expressions.
+	* lib/regex-quote.c (ere_special): Add grouping and alternation
+	operators.
+
 2011-03-05  Bruno Haible  <bruno@clisp.org>
 
 	doc: Improve doc regarding autopoint vs. gnulib.
diff --git a/lib/regex-quote.c b/lib/regex-quote.c
index 9e43733b6b..361cff0770 100644
--- a/lib/regex-quote.c
+++ b/lib/regex-quote.c
@@ -29,7 +29,7 @@
 static const char bre_special[] = "$^.*[]\\";
 
 /* Characters that are special in an ERE.  */
-static const char ere_special[] = "$^.*[]\\+?()";
+static const char ere_special[] = "$^.*[]\\+?{}()|";
 
 size_t
 regex_quote_length (const char *string, int cflags)