* src/lalr.c (matrix_print): New.

[bison.git] / src / options.c

diff --git a/src/options.c b/src/options.c
index 37963cd4d6c8800515b3809781fff86ef5037e67..b951c5d6a399dafd98e8cc9191b509ab15dc83aa 100644 (file)
--- a/src/options.c
+++ b/src/options.c
@@ -22,14 +22,16 @@
 #include "xalloc.h"
 #include "system.h"
 #include "getopt.h"
 #include "xalloc.h"
 #include "system.h"
 #include "getopt.h"

+#include "files.h"

 #include "getargs.h"
 #include "gram.h"
 #include "symtab.h"
 #include "lex.h"
 #include "getargs.h"
 #include "gram.h"
 #include "symtab.h"
 #include "lex.h"

+#include "output.h"

 #include "options.h"
 
 /* Shorts options.  */
 #include "options.h"
 
 /* Shorts options.  */

-const char *shortopts = "yvgdhrltknVo:b:p:S:";
+const char *shortopts = "yvegdhrltknVo:b:p:S:";

 
 /* Long options.  */
 struct option *longopts = NULL;
 
 /* Long options.  */
 struct option *longopts = NULL;


@@ -49,14 +51,18 @@ const struct option_table_struct option_table[] =
   /* Parser. */
   /* was 'a';  apparently unused -wjh */
   {opt_cmd_line, "name-prefix",        required_argument,         0,         0,   'p'},
   /* Parser. */
   /* was 'a';  apparently unused -wjh */
   {opt_cmd_line, "name-prefix",        required_argument,         0,         0,   'p'},

+  {opt_cmd_line, "include",     required_argument,         0,         0,   'I'},

 
   /* Output. */
   {opt_cmd_line, "file-prefix",        required_argument,         0,         0,   'b'},
 
   /* Output. */
   {opt_cmd_line, "file-prefix",        required_argument,         0,         0,   'b'},

+  {opt_cmd_line, "output",     required_argument,         0,         0,   'o'},

   {opt_cmd_line, "output-file",        required_argument,         0,         0,   'o'},
   {opt_cmd_line, "graph",      optional_argument,         0,         0,   'g'},
 
   /* Hidden. */
   {opt_cmd_line, "output-file",        required_argument,         0,         0,   'o'},
   {opt_cmd_line, "graph",      optional_argument,         0,         0,   'g'},
 
   /* Hidden. */

-  {opt_cmd_line, "statistics", no_argument, &statistics_flag,        0,     1},
+  /* Fixme: What is this `1' doing here!!!  Sounds dead wrong.  See
+     locations too below.  */
+  {opt_cmd_line, "trace", no_argument, &trace_flag,          0,     1},

 
   /*
    * Percent declarations.
 
   /*
    * Percent declarations.


@@ -76,19 +82,19 @@ const struct option_table_struct option_table[] =
   {opt_percent, "nonassoc",            0,              NULL, tok_nonassoc,  0},
   {opt_percent, "binary",              0,              NULL, tok_nonassoc,  0},
   {opt_percent, "prec",                        0,              NULL, tok_prec,      0},
   {opt_percent, "nonassoc",            0,              NULL, tok_nonassoc,  0},
   {opt_percent, "binary",              0,              NULL, tok_nonassoc,  0},
   {opt_percent, "prec",                        0,              NULL, tok_prec,      0},

-#if 0
-  /* For the time being, this is not enabled yet, while it's possible
-     though, since we use obstacks.  The only risk is with semantic
-     parsers which will output an `include' of an output file: be sure
-     that the naem included is indeed the name of the output file.  */
-  /* FIXME Should we activate this options ?  */
-  {opt_both, "output-file", required_argument, &spec_outfile, tok_setopt,  'o'},
-  {opt_both, "file-prefix", required_argument,&spec_file_prefix,tok_setopt,'b'},
-  {opt_both, "name-prefix", required_argument,&spec_name_prefix,tok_setopt,'p'},
-#endif
+  {opt_percent, "error-verbose",       0,    &error_verbose, tok_intopt,   0},
+
+  /* FIXME: semantic parsers will output an `include' of an
+     output file: be sure that the naem included is indeed the name of
+     the output file.  */ /* FIXME Should we activate this options ?
+     */
+  {opt_both, "output",             required_argument, &spec_outfile, tok_stropt,  'o'},
+  {opt_both, "file-prefix", required_argument,&spec_file_prefix,tok_stropt,'b'},
+  {opt_both, "name-prefix", required_argument,&spec_name_prefix,tok_stropt,'p'},
+

   {opt_percent, "define",              0,              NULL, tok_define,    0},
   {opt_percent, "define",              0,              NULL, tok_define,    0},

-  {opt_percent, "semantic-parser",     0,  &semantic_parser, tok_noop,      0},
-  {opt_percent, "pure-parser",         0,      &pure_parser, tok_noop,      0},
+  {opt_percent, "semantic-parser",     0,  &semantic_parser, tok_intopt,            0},
+  {opt_percent, "pure-parser",         0,      &pure_parser, tok_intopt,      0},

 
   /*
    * Percent and command line declarations.
 
   /*
    * Percent and command line declarations.


@@ -99,21 +105,21 @@ const struct option_table_struct option_table[] =
      the same, the char `-'.  */
 
   /* Output.  */
      the same, the char `-'.  */
 
   /* Output.  */

-  {opt_both, "defines",               optional_argument,   &defines_flag, tok_noop,       'd'},
-  {opt_both, "verbose",               no_argument,   &verbose_flag, tok_noop,     'v'},
+  {opt_both, "defines",         optional_argument,      &defines_flag, tok_intopt,   'd'},
+  {opt_both, "verbose",               no_argument,      &verbose_flag, tok_intopt,   'v'},

 
   /* Operation modes.  */
 
   /* Operation modes.  */

-  {opt_both, "fixed-output-files", no_argument,  &yacc_flag, tok_noop,    'y'},
-  {opt_both, "yacc",          no_argument,      &yacc_flag, tok_noop,     'y'},
+  {opt_both, "fixed-output-files", no_argument,  &yacc_flag, tok_intopt,   'y'},
+  {opt_both, "yacc",          no_argument,      &yacc_flag, tok_intopt,   'y'},

 
   /* Parser.  */
 
   /* Parser.  */

-  {opt_both, "debug",         no_argument,     &debug_flag, tok_noop,     't'},
-  {opt_both, "locations",      no_argument, &locations_flag, tok_noop,       1},
-  {opt_both, "no-lines",       no_argument,  &no_lines_flag, tok_noop,    'l'},
-  {opt_both, "no-parser",      no_argument, &no_parser_flag, tok_noop,    'n'},
+  {opt_both, "debug",         no_argument,     &debug_flag, tok_intopt,           't'},
+  {opt_both, "locations",      no_argument, &locations_flag, tok_intopt,       1},
+  {opt_both, "no-lines",       no_argument,  &no_lines_flag, tok_intopt,          'l'},
+  {opt_both, "no-parser",      no_argument, &no_parser_flag, tok_intopt,          'n'},

   {opt_both, "raw",           no_argument,               0, tok_obsolete, 'r'},
   {opt_both, "skeleton",       required_argument,         0, tok_skel,    'S'},
   {opt_both, "raw",           no_argument,               0, tok_obsolete, 'r'},
   {opt_both, "skeleton",       required_argument,         0, tok_skel,    'S'},

-  {opt_both, "token-table",    no_argument, &token_table_flag, tok_noop,   'k'},
+  {opt_both, "token-table",    no_argument, &token_table_flag, tok_intopt,   'k'},

 
   {0, 0, 0, 0, 0, 0}
 };
 
   {0, 0, 0, 0, 0, 0}
 };


@@ -143,7 +149,7 @@ create_long_option_table ()
        longopts[j].name = option_table[i].name;
        longopts[j].has_arg = option_table[i].has_arg;
        /* When an options is declared having 'optional_argument' and
        longopts[j].name = option_table[i].name;
        longopts[j].has_arg = option_table[i].has_arg;
        /* When an options is declared having 'optional_argument' and

-          a flag is specified to be set, the option is skipped on 
+          a flag is specified to be set, the option is skipped on

           command line. So we never use a flag when a command line
           option is declared 'optional_argument.  */
        if (longopts[j].has_arg == optional_argument)
           command line. So we never use a flag when a command line
           option is declared 'optional_argument.  */
        if (longopts[j].has_arg == optional_argument)