86 lines
2.5 KiB
Text
86 lines
2.5 KiB
Text
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/* $NetBSD: scanner.l,v 1.1.1.1 2009/10/26 00:29:34 christos Exp $ */
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/*
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* This file is part of flex.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE.
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*/
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%{
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/* Builds "scanner.c". */
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/* The scanner itself is a no-op. A successful compilation is all we want. */
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#include <stdio.h>
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#include <stdlib.h>
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#include "config.h"
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%}
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%option reentrant
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%option 8bit outfile="scanner.c" prefix="FOO"
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%option nounput nomain noyywrap
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%option warn
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%%
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.|\n|\r {
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/* Compile, but do not execute the following code. */
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if( 0 ) {
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FOO_create_buffer( (FILE*)0, 0, yyscanner);
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FOO_delete_buffer( (YY_BUFFER_STATE)0, yyscanner);
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FOO_flush_buffer( (YY_BUFFER_STATE)0, yyscanner);
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FOO_init_buffer( (YY_BUFFER_STATE)0, (FILE*)0, yyscanner);
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FOO_load_buffer_state( yyscanner);
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FOO_scan_buffer( (char*)0, (yy_size_t)0, yyscanner);
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FOO_scan_bytes( (yyconst char*)0, 0, yyscanner);
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FOO_scan_string( (yyconst char*)0, yyscanner);
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FOO_switch_to_buffer( (YY_BUFFER_STATE)0, yyscanner);
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FOOrestart( (FILE*)0, (yyscan_t )0);
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FOOget_extra( (yyscan_t )0 );
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FOOget_in( (yyscan_t )0 );
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FOOget_leng( (yyscan_t )0 );
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FOOget_out( (yyscan_t )0 );
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FOOget_text( (yyscan_t )0 );
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FOOlex( (yyscan_t )0 );
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FOOlex_destroy( (yyscan_t )0 );
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FOOlex_init( (yyscan_t *)0 );
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FOOset_extra( (void *)0, (yyscan_t )0 );
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FOOset_in( (FILE*)0, (yyscan_t )0 );
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FOOset_out( (FILE*)0, (yyscan_t )0 );
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}
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}
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%%
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int main(void);
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int
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main ()
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{
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yyscan_t scanner;
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FOOlex_init( &scanner);
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FOOlex( scanner);
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FOOlex_destroy( scanner);
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printf( "TEST RETURNING OK.\n");
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return 0;
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}
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