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Diff for /OpenXM_contrib2/asir2000/parse/lex.c between version 1.2 and 1.9

version 1.2, 2000/02/07 03:14:40 version 1.9, 2000/12/05 01:51:35
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 /* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.1.1.1 1999/12/03 07:39:12 noro Exp $ */  /*
    * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
    * All rights reserved.
    *
    * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
    * non-exclusive and royalty-free license to use, copy, modify and
    * redistribute, solely for non-commercial and non-profit purposes, the
    * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
    * conditions of this Agreement. For the avoidance of doubt, you acquire
    * only a limited right to use the SOFTWARE hereunder, and FLL or any
    * third party developer retains all rights, including but not limited to
    * copyrights, in and to the SOFTWARE.
    *
    * (1) FLL does not grant you a license in any way for commercial
    * purposes. You may use the SOFTWARE only for non-commercial and
    * non-profit purposes only, such as academic, research and internal
    * business use.
    * (2) The SOFTWARE is protected by the Copyright Law of Japan and
    * international copyright treaties. If you make copies of the SOFTWARE,
    * with or without modification, as permitted hereunder, you shall affix
    * to all such copies of the SOFTWARE the above copyright notice.
    * (3) An explicit reference to this SOFTWARE and its copyright owner
    * shall be made on your publication or presentation in any form of the
    * results obtained by use of the SOFTWARE.
    * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
    * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
    * for such modification or the source code of the modified part of the
    * SOFTWARE.
    *
    * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
    * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
    * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
    * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
    * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
    * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
    * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
    * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
    * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
    * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
    * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
    * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
    * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
    * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
    * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
    * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
    * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
    *
    * $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.8 2000/12/05 01:24:57 noro Exp $
   */
 #include <ctype.h>  #include <ctype.h>
 #include "ca.h"  #include "ca.h"
 #include "al.h"  #include "al.h"
 #include "base.h"  #include "base.h"
 #include "parse.h"  #include "parse.h"
 #if !defined(THINK_C)  
 #include <sys/types.h>  #include <sys/types.h>
 #include <sys/stat.h>  #include <sys/stat.h>
 #endif  
 #include "y.tab.h"  #include "y.tab.h"
   
 extern IN asir_infile;  extern IN asir_infile;
Line 351  yylex()
Line 397  yylex()
                 return ( c );                  return ( c );
 }  }
   
   void purge_stdin()
   {
   #if defined(__FreeBSD__)
           fpurge(stdin);
   #elif defined(linux)
           stdin->_IO_read_end = stdin->_IO_read_base;
           stdin->_IO_read_ptr = stdin->_IO_read_base;
   #elif defined(sparc) || defined(__alpha) || defined(__SVR4) || defined(mips)
           stdin->_ptr = stdin->_base; stdin->_cnt = 0;
   #elif defined(VISUAL)
           w_purge_stdin();
   #else
   --->FIXIT
   #endif
   }
   
 static int skipspace() {  static int skipspace() {
         int c,c1;          int c,c1;
   
Line 462  FILE *fp;
Line 524  FILE *fp;
                 if ( asir_infile->encoded )                  if ( asir_infile->encoded )
                         c = decrypt_char((unsigned char)c);                          c = decrypt_char((unsigned char)c);
                 return c;                  return c;
         } else {          } else if ( read_exec_file )
                   return EOF;
           else {
                 c = *parse_strp++;                  c = *parse_strp++;
                 if ( !c )                  if ( !c )
                         return EOF;                          return EOF;
Line 491  static int Getc() {
Line 555  static int Getc() {
                         if ((c = Egetc(asir_infile->fp)) == EOF)                          if ((c = Egetc(asir_infile->fp)) == EOF)
                                 if ( NEXT(asir_infile) ) {                                  if ( NEXT(asir_infile) ) {
                                         closecurrentinput();                                          closecurrentinput();
                                         c = Getc();                                          /* if the input is the top level, generate error */
                                           if ( !NEXT(asir_infile) )
                                                   error("end-of-file detected during parsing");
                                           else
                                                   c = Getc();
                                         break;                                          break;
                                 } else if ( read_exec_file || do_file )                                  } else if ( read_exec_file || do_file )
                                         asir_terminate(2);                                          asir_terminate(2);
Legend:
Removed from v.1.2  
changed lines
  Added in v.1.9
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