Accept --report-file=FILE to override the default `.output' filename.

* NEWS (2.3a+): Mention.
* doc/bison.texinfo (Bison Options): Add an entry.
* src/files.c (compute_output_file_names): Don't override
spec_verbose_file if already set.
* src/getargs.c (usage): Document --report-file.
(REPORT_FILE_OPTION): New anonymous enum member.
(long_options): Add entry for it.
(getargs): Add case for it setting spec_verbose_file.

* build-aux/cross-options.pl: Don't record a short option just because
there's an arg.
* doc/.cvsignore: Add yacc.1.

ChangeLog

@@ -1,3 +1,19 @@
+2007-11-18  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Accept --report-file=FILE to override the default `.output' filename.
+	* NEWS (2.3a+): Mention.
+	* doc/bison.texinfo (Bison Options): Add an entry.
+	* src/files.c (compute_output_file_names): Don't override
+	spec_verbose_file if already set.
+	* src/getargs.c (usage): Document --report-file.
+	(REPORT_FILE_OPTION): New anonymous enum member.
+	(long_options): Add entry for it.
+	(getargs): Add case for it setting spec_verbose_file.
+
+	* build-aux/cross-options.pl: Don't record a short option just because
+	there's an arg.
+	* doc/.cvsignore: Add yacc.1.
+
 2007-11-14  Akim Demaille  <akim@epita.fr>
 
 	* doc/yacc.1.in: New.

NEWS

@@ -78,6 +78,8 @@ Changes in version 2.3a+ (????-??-??):
   bug affected only the `.output' file and not the generated parser source
   code.
 
+* --report-file=FILE is a new flag to override the default `.output' file name.
+
 * The `=' that used to be required in the following directives is now
   deprecated:
 

build-aux/cross-options.pl

@@ -17,7 +17,7 @@ while (<>)
 	    $arg = '@var{' . lc ($arg) . '}';
 	    $arg = '[' . $arg . ']'
 		if defined $opt;
-	    $option{"$long=$arg"} = "$short $arg";
+	    $option{"$long=$arg"} = $short ? "$short $arg" : '';
 	}
 	else
 	{

doc/.cvsignore

@@ -13,11 +13,12 @@ bison.ps
 bison.toc
 bison.tp
 bison.vr
+cross-options.texi
+Makefile.in
 refcard.dvi
 refcard.log
 refcard.ps
-Makefile.in
 *.info*
 stamp-vti
 version.texi
-cross-options.texi
+yacc.1

doc/bison.1

@@ -107,6 +107,9 @@ also produce a header file
 \fB\-r\fR, \fB\-\-report\fR=\fITHINGS\fR
 also produce details on the automaton
 .TP
+\fB\-\-report\-file\fR=\fIFILE\fR
+write report to FILE
+.TP
 \fB\-v\fR, \fB\-\-verbose\fR
 same as `\-\-report=state'
 .TP

doc/bison.texinfo

@@ -7827,6 +7827,9 @@ Implies @code{state} and augments the description of the automaton with
 the full set of items for each state, instead of its core only.
 @end table
 
+@item --report-file=@var{file}
+Specify the @var{file} for the verbose description.
+
 @item -v
 @itemx --verbose
 Pretend that @code{%verbose} was specified, i.e., write an extra output

src/files.c

@@ -338,6 +338,7 @@ compute_output_file_names (void)
 
   if (report_flag)
     {
+      if (!spec_verbose_file)
         spec_verbose_file = concat2 (all_but_tab_ext, OUTPUT_EXT);
       output_file_name_check (spec_verbose_file);
     }

src/getargs.c

@@ -282,6 +282,7 @@ Parser:\n\
 Output:\n\
   -d, --defines[=FILE]       also produce a header file\n\
   -r, --report=THINGS        also produce details on the automaton\n\
+      --report-file=FILE     write report to FILE\n\
   -v, --verbose              same as `--report=state'\n\
   -b, --file-prefix=PREFIX   specify a PREFIX for output files\n\
   -o, --output=FILE          leave output to FILE\n\
@@ -408,7 +409,8 @@ enum
 {
   LOCATIONS_OPTION = CHAR_MAX + 1,
   PRINT_LOCALEDIR_OPTION,
-  PRINT_DATADIR_OPTION
+  PRINT_DATADIR_OPTION,
+  REPORT_FILE_OPTION
 };
 
 static struct option const long_options[] =
@@ -431,6 +433,7 @@ static struct option const long_options[] =
   { "graph",	   optional_argument,	0,   'g' },
   { "xml",         optional_argument,   0,   'x' },
   { "report",	   required_argument,   0,   'r' },
+  { "report-file", required_argument,   0,   REPORT_FILE_OPTION },
   { "verbose",	   no_argument,	        0,   'v' },
 
   /* Hidden. */
@@ -536,6 +539,10 @@ getargs (int argc, char *argv[])
 	FLAGS_ARGMATCH (report, optarg);
 	break;
 
+      case REPORT_FILE_OPTION:
+	spec_verbose_file = xstrdup (AS_FILE_NAME (optarg));
+	break;
+
       case 'T':
 	FLAGS_ARGMATCH (trace, optarg);
 	break;