From d5d4dcd4c988363beb2bb408ac31750e4c027176 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 13 Jul 2011 15:53:24 +0000
Subject: * Allow attribute names to be strings.  Based on the  
 allow-arbitrary-strinsg-in-names patch by Marc Weber.

---
 src/libexpr/parser.y | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/libexpr')

diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y
index ec194a516..e5c586266 100644
--- a/src/libexpr/parser.y
+++ b/src/libexpr/parser.y
@@ -411,6 +411,8 @@ attrpath
 attr
   : ID { $$ = $1; }
   | OR_KW { $$ = "or"; }
+  | '"' STR '"'
+    { $$ = strdup(((string) ((ExprString *) $2)->s).c_str()); delete $2; }
   ;
 
 expr_list
-- 
cgit v1.2.3