Utils/Parser Generator/SOURCE/yyssskip.c

@@ -0,0 +1,38 @@
+/************************************************************
+yyssskip.c
+This file can be freely modified for the generation of
+custom code.
+
+Copyright (c) 1999 Bumble-Bee Software Ltd.
+************************************************************/
+
+#include <stdio.h>
+#include "yacc.h"
+
+#ifdef YYDEBUG
+#ifdef YYPROTOTYPE
+void YYCDECL yysetskip(int skip)
+#else
+void YYCDECL yysetskip(skip)
+int skip;
+#endif
+{
+	yyassert(skip >= 0);
+
+	/* debugging */
+	if (yydebug || yyparsedebug) {
+		if (skip > 0) {
+			if (yyskip == 0) {
+				yyparsedebugoutput("entering error recovery\n");
+			}
+		}
+		else {
+			if (yyskip > 0) {
+				yyparsedebugoutput("leaving error recovery\n");
+			}
+		}
+	}
+
+	yyskip = skip;
+}
+#endif