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/*
* 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.
*/
%{
/* A template scanner file to build "scanner.c". */
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
/*#include "parser.h" */
%}
%option 8bit outfile="scanner.c" prefix="test"
%option nounput nomain noyywrap
%option warn
%%
^"^alpha:"[[:^alpha:]]+@alpha@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^digit:"[[:^digit:]]+@digit@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^alnum:"[[:^alnum:]]+@alnum@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^upper:"[[:^upper:]]+@upper@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^lower:"[[:^lower:]]+@lower@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^space:"[[:^space:]]+@space@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^blank:"[[:^blank:]]+@blank@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^punct:"[[:^punct:]]+@punct@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^cntrl:"[[:^cntrl:]]+@cntrl@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^xdigit:"[[:^xdigit:]]+@xdigit@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"a-d:"[[:alpha:]]{-}[[:digit:]]+@a-d@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"l-xyz:"([[:lower:]]{-}[xyz])+@l-xyz@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"abcd-bc:"([abcd]{-}[bc])+@abcd-bc@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"abcde-b-c:"([abcde]{-}[b]{-}[c])+@abcde-b-c@\n printf("OK: %s", yytext); ++yylineno; return 1;
^"^XY-^XYZ:"([^XY]{-}[^XYZ])+@^XY-^XYZ@\n printf("OK: %s", yytext); ++yylineno; return 1;
.|\n {
printf("ERROR: at line %d\n", yylineno);
abort();
}
%%
int main(void);
int
main ()
{
yyin = stdin;
yyout = stdout;
while (yylex())
;
printf("TEST RETURNING OK.\n");
return 0;
}
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