Utils/Parser Generator/SOURCE/yysldbug.c

@@ -0,0 +1,75 @@
+/************************************************************
+yysldbug.c
+This file can be freely modified for the generation of
+custom code.
+
+Copyright (c) 1999 Bumble-Bee Software Ltd.
+************************************************************/
+
+#include <stdio.h>
+#ifdef _WIN32
+#include <windows.h>
+#include <winbase.h>
+#endif
+#include "lex.h"
+
+#ifdef YYDEBUG
+
+int YYNEAR YYDCDECL yylexdebug = 0;
+int YYNEAR YYDCDECL yylexdebugflush = 0;
+#ifndef YYNINITSTREAM
+FILE YYFAR *YYNEAR YYDCDECL yylexdebugout = stdout;
+#else
+FILE YYFAR *YYNEAR YYDCDECL yylexdebugout = NULL;
+#endif
+
+#ifdef YYPROTOTYPE
+void YYCDECL yydmatch(int expr)
+#else
+void YYCDECL yydmatch(expr)
+int expr;
+#endif
+{
+	if (yydebug || yylexdebug) {
+		char string[128];
+		int i;
+
+		yylexdebugoutput("match: \"");
+		for (i = 0; i < yyleng; i++) {
+			yydebugoutput(yytext[i]);
+		}
+		sprintf(string, "\", %d\n", (int) expr);
+		yylexdebugoutput(string);
+	}
+}
+
+#ifdef YYPROTOTYPE
+void YYCDECL yylexdebugoutput(YYCONST char *string)
+#else
+void YYCDECL yylexdebugoutput(string)
+YYCONST char *string;
+#endif
+{
+	yyassert(string != NULL);
+
+#ifdef _WIN32
+	if (yylexdebugout != NULL) {
+#else
+		yyassert(yylexdebugout != NULL);
+#endif
+		while (*string != '\0') {
+			putc(*string++, yylexdebugout);
+		}
+
+		if (yydebugflush || yylexdebugflush) {
+			fflush(yylexdebugout);
+		}
+#ifdef _WIN32
+	}
+	else {
+		OutputDebugString(string);
+	}
+#endif
+}
+
+#endif