Fix matching of escaped characters in ":match" operator.  
http://www.dbmail.org/mantis/view.php?id=638

Index: src/sv_parser/comparator.c
--- src/sv_parser/comparator.c.orig	2006-11-27 21:12:18 +0100
+++ src/sv_parser/comparator.c	2007-08-08 11:49:04 +0200
@@ -104,7 +104,7 @@
 		t++;
 	    }
 	case '\\':
-	    p++;
+	    c = *p++;
 	    /* falls through */
 	default:
 	    if (casemap && (toupper((int)(unsigned char)c) ==