Added -n, -k, and -raw switches.

(noparserflag, toknumflag, rawtoknumflag): New variables.

diff --git a/src/getargs.c b/src/getargs.c
index 54c762fb31eea874157a222828e46dd660987505..ce6d77962d28ff2579690d9fa831803d0907c722 100644 (file)
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -1,5 +1,5 @@
 /* Parse command line arguments for bison,
-   Copyright (C) 1984, 1986, 1989 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
@@ -27,14 +27,17 @@ int verboseflag;
 int definesflag;
 int debugflag;
 int nolinesflag;
+int noparserflag = 0;
+int toknumflag = 0;
+int rawtoknumflag = 0;
 char *spec_name_prefix; /* for -p.  */
 char *spec_file_prefix; /* for -b. */
 extern int fixed_outfiles;/* for -y */
-
+  
 extern char *program_name;
 extern char *version_string;
 
-extern void fatal();
+extern void warns();   /* main.c */
 
 struct option longopts[] =
 {
@@ -43,10 +46,13 @@ struct option longopts[] =
   {"file-prefix", 1, 0, 'b'},
   {"fixed-output-files", 0, &fixed_outfiles, 1},
   {"help", 0, 0, 'h'},
-  {"name-prefix", 1, 0, 'a'},
+  {"name-prefix", 1, 0, 'p'}, /* was 'a';  apparently unused -wjh */
   {"no-lines", 0, &nolinesflag, 1},
+  {"no-parser", 0, &noparserflag, 1},
   {"output", 1, 0, 'o'},
   {"output-file", 1, 0, 'o'},
+  {"raw", 0, &rawtoknumflag, 1},
+  {"token-table", 0, &toknumflag, 1},
   {"verbose", 0, &verboseflag, 1},
   {"version", 0, 0, 'V'},
   {"yacc", 0, &fixed_outfiles, 1},
@@ -58,9 +64,10 @@ usage (stream)
      FILE *stream;
 {
   fprintf (stream, "\
-Usage: %s [-dhltvyV] [-b file-prefix] [-o outfile] [-p name-prefix]\n\
+Usage: %s [-dhklntvyV] [-b file-prefix] [-o outfile] [-p name-prefix]\n\
        [--debug] [--defines] [--fixed-output-files] [--no-lines]\n\
        [--verbose] [--version] [--help] [--yacc]\n\
+       [--no-parser] [--token-table]\n\
        [--file-prefix=prefix] [--name-prefix=prefix]\n\
        [--output=outfile] grammar-file\n",
           program_name);
@@ -76,9 +83,12 @@ getargs(argc, argv)
   verboseflag = 0;
   definesflag = 0;
   debugflag = 0;
+  noparserflag = 0;
+  rawtoknumflag = 0;
+  toknumflag = 0;
   fixed_outfiles = 0;
 
-  while ((c = getopt_long (argc, argv, "yvdhltVo:b:p:", longopts, (int *)0))
+  while ((c = getopt_long (argc, argv, "yvdhrltknVo:b:p:", longopts, (int *)0))
         != EOF)
     {
       switch (c)
@@ -111,6 +121,18 @@ getargs(argc, argv)
          nolinesflag = 1;
          break;
          
+       case 'k':
+         toknumflag = 1;
+         break;
+
+       case 'r':
+         rawtoknumflag = 1;
+         break;
+         
+       case 'n':
+         noparserflag = 1;
+         break;
+         
        case 't':
          debugflag = 1;
          break;
@@ -139,7 +161,8 @@ getargs(argc, argv)
       exit(1);
     }
   if (optind < argc - 1)
-    fprintf(stderr, "%s: warning: extra arguments ignored\n", program_name);
+    fprintf(stderr, "%s: extra arguments ignored after '%s'\n", 
+               program_name, argv[optind]);
 
   infile = argv[optind];
 }

diff --git a/src/vmsgetargs.c b/src/vmsgetargs.c
index c7e738bb38826cd5cbe2d1af1b4502edd3aa4f68..83cb8bfcfade510f1c922daf5e6f899acb573bf2 100644 (file)
--- a/src/vmsgetargs.c
+++ b/src/vmsgetargs.c
@@ -1,19 +1,21 @@
 /* VMS version of getargs; Uses DCL command parsing.
-   Copyright (C) 1989 Free Software Foundation, Inc.
+   Copyright (C) 1989, 1992 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+This file is part of Bison, the GNU Compiler Compiler.
 
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+Bison is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Bison is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Bison; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 
 #include <ctype.h>
@@ -21,13 +23,16 @@
 #include "files.h"
 
 /*
- *     VMS version of getargs(): Uses DCL command parsing
+ *     VMS version of getargs: Uses DCL command parsing
  *             (argc and argv are ignored)
  */
 int verboseflag;
 int definesflag;
 int debugflag;
 int nolinesflag;
+extern int noparserflag;
+extern int toknumflag;
+extern int rawtoknumflag;
 extern int fixed_outfiles;
 extern char * version_string;
 
@@ -49,6 +54,9 @@ getargs(argc,argv)
   debugflag = 0;
   fixed_outfiles = 0;
   nolinesflag = 0;
+  noparserflag = 0;
+  toknumflag = 0;
+  rawtoknumflag = 0;
   /*
    *   Check for /VERBOSE qualifier
    */
@@ -70,6 +78,18 @@ getargs(argc,argv)
    *   Check for /NOLINES qualifier
    */
   if (cli_present("BISON$NOLINES")) nolinesflag = 1;
+  /*
+   *   Check for /NOPARSER qualifier
+   */
+  if (cli_present("BISON$NOPARSER")) noparserflag = 1;
+  /*
+   *   Check for /RAW qualifier
+   */
+  if (cli_present("BISON$RAW")) rawtoknumflag = 1;
+  /*
+   *   Check for /TOKEN_TABLE qualifier
+   */
+  if (cli_present("BISON$TOKEN_TABLE")) toknumflag = 1;
   /*
    *   Check for /DEBUG qualifier
    */