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diff src/ov.h @ 5280:25c12c80ccc3

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[project @ 2005-04-14 19:19:45 by jwe]
author jwe
date Thu, 14 Apr 2005 19:19:46 +0000
parents bd32f770c09a
children 4c8a2e4e0717
line wrap: on
line diff
--- a/src/ov.h
+++ b/src/ov.h
@@ -431,6 +431,9 @@
   virtual bool is_sq_string (void) const
     { return rep->is_sq_string (); }
 
+  bool is_dq_string (void) const
+    { return rep->is_string () && ! rep->is_sq_string (); }
+
   virtual bool is_range (void) const
     { return rep->is_range (); }