1 files changed, 62 insertions, 0 deletions
diff --git a/tests/bison_nr_scanner.l b/tests/bison_nr_scanner.l
new file mode 100644
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+++ b/tests/bison_nr_scanner.l
@@ -0,0 +1,62 @@
+/*
+ * This file is part of flex.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+%{
+/* The scanner expects to link to bison yylval . */
+#include <stdio.h>
+#include <stdlib.h>
+#include "bison_nr_parser.h"
+#include "config.h"
+static char* STRDUP(char* s1);
+#define YY_EXTRA_TYPE int
+%}
+
+%option 8bit prefix="test"
+%option bison-locations yylineno
+%option prefix="test" header="bison_nr_scanner.h" yylineno
+%option nomain nounput noyy_top_state noyywrap nodefault noinput warn
+
+
+%%
+
+^[[:digit:]]+  { 
+        yylval->lineno = yylineno;
+        yylloc->first_line = (int)strtol(yytext,NULL,10);
+        return LINENO;
+    }
+":"  { return COLON; }
+" "  { return SPACE; }
+"="  { return EQUAL; }
+[[:alnum:]_]+ {  yylval->str = STRDUP(yytext); return IDENT;}
+
+\r|\n { }
+.     { yyterminate();}
+%%
+
+
+static char* STRDUP(char* s1)
+{
+    char* s2 = malloc(strlen(s1)+1);
+    sprintf(s2,"%s",s1);
+    return s2;
+}