* doc/bison.texinfo (Stack Overflow): xref to Recursion.

[bison.git] / src / vmsgetargs.c

diff --git a/src/vmsgetargs.c b/src/vmsgetargs.c
index 7431c4ca7f1127b36e725cc2f78f79e3d45106b2..e5faa5ad05c72cf34f329d5f371709f67e1e941d 100644 (file)
--- a/src/vmsgetargs.c
+++ b/src/vmsgetargs.c
@@ -1,5 +1,5 @@
 /* VMS version of getargs; Uses DCL command parsing.
 /* VMS version of getargs; Uses DCL command parsing.

-   Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+   Copyright 1989, 1992 Free Software Foundation, Inc.

 
 This file is part of Bison, the GNU Compiler Compiler.
 
 
 This file is part of Bison, the GNU Compiler Compiler.
 


@@ -27,20 +27,16 @@ Boston, MA 02111-1307, USA.  */
  *     VMS version of getargs: Uses DCL command parsing
  *             (argc and argv are ignored)
  */
  *     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;
+int verbose_flag;
+int defines_flag;
+int debug_flag;
+int no_lines_flag;
+extern int no_parser_flag;
+extern int token_table_flag;
+extern int raw_flag;
+extern int yacc_flag;

 extern char * version_string;
 
 extern char * version_string;
 

-/* Allocate storgate and initialize, since bison uses them elsewhere.  */
-char *spec_name_prefix;
-char *spec_file_prefix;
-

 getargs(argc,argv)
      int argc;
      char *argv[];
 getargs(argc,argv)
      int argc;
      char *argv[];


@@ -50,27 +46,27 @@ getargs(argc,argv)
   static char output_spec[256], name_prefix_spec[256], file_prefix_spec[256];
   extern char *infile;
 
   static char output_spec[256], name_prefix_spec[256], file_prefix_spec[256];
   extern char *infile;
 

-  verboseflag = 0;
-  definesflag = 0;
-  debugflag = 0;
-  fixed_outfiles = 0;
-  nolinesflag = 0;
-  noparserflag = 0;
-  toknumflag = 0;
-  rawtoknumflag = 0;
+  verbose_flag = 0;
+  defines_flag = 0;
+  debug_flag = 0;
+  yacc_flag = 0;
+  no_lines_flag = 0;
+  no_parser_flag = 0;
+  token_table_flag = 0;
+  raw_flag = 0;

   /*
    *   Check for /VERBOSE qualifier
    */
   /*
    *   Check for /VERBOSE qualifier
    */

-  if (cli_present("BISON$VERBOSE")) verboseflag = 1;
+  if (cli_present("BISON$VERBOSE")) verbose_flag = 1;

   /*
    *   Check for /DEFINES qualifier
    */
   /*
    *   Check for /DEFINES qualifier
    */

-  if (cli_present("BISON$DEFINES")) definesflag = 1;
+  if (cli_present("BISON$DEFINES")) defines_flag = 1;

   /*
    *   Check for /FIXED_OUTFILES qualifier
    */
   /*
    *   Check for /FIXED_OUTFILES qualifier
    */

-  if (cli_present("BISON$FIXED_OUTFILES")) fixed_outfiles = 1;
-  if (cli_present("BISON$YACC")) fixed_outfiles = 1;
+  if (cli_present("BISON$FIXED_OUTFILES")) yacc_flag = 1;
+  if (cli_present("BISON$YACC")) yacc_flag = 1;

   /*
    *   Check for /VERSION qualifier
    */
   /*
    *   Check for /VERSION qualifier
    */


@@ -78,23 +74,23 @@ getargs(argc,argv)
   /*
    *   Check for /NOLINES qualifier
    */
   /*
    *   Check for /NOLINES qualifier
    */

-  if (cli_present("BISON$NOLINES")) nolinesflag = 1;
+  if (cli_present("BISON$NOLINES")) no_lines_flag = 1;

   /*
    *   Check for /NOPARSER qualifier
    */
   /*
    *   Check for /NOPARSER qualifier
    */

-  if (cli_present("BISON$NOPARSER")) noparserflag = 1;
+  if (cli_present("BISON$NOPARSER")) no_parser_flag = 1;

   /*
    *   Check for /RAW qualifier
    */
   /*
    *   Check for /RAW qualifier
    */

-  if (cli_present("BISON$RAW")) rawtoknumflag = 1;
+  if (cli_present("BISON$RAW")) raw_flag = 1;

   /*
    *   Check for /TOKEN_TABLE qualifier
    */
   /*
    *   Check for /TOKEN_TABLE qualifier
    */

-  if (cli_present("BISON$TOKEN_TABLE")) toknumflag = 1;
+  if (cli_present("BISON$TOKEN_TABLE")) token_table_flag = 1;

   /*
    *   Check for /DEBUG qualifier
    */
   /*
    *   Check for /DEBUG qualifier
    */

-  if (cli_present("BISON$DEBUG")) debugflag = 1;
+  if (cli_present("BISON$DEBUG")) debug_flag = 1;

   /*
    *   Get the filename
    */
   /*
    *   Get the filename
    */


@@ -124,7 +120,7 @@ getargs(argc,argv)
    */
   if (cli_present("BISON$FILE_PREFIX"))
     {
    */
   if (cli_present("BISON$FILE_PREFIX"))
     {

-      cli_get_value("BISON$FILE_PREFIX", file_prefix_spec, 
+      cli_get_value("BISON$FILE_PREFIX", file_prefix_spec,

                     sizeof(file_prefix_spec));
       for (cp = spec_file_prefix = file_prefix_spec; *cp; cp++)
        if (isupper(*cp))
                     sizeof(file_prefix_spec));
       for (cp = spec_file_prefix = file_prefix_spec; *cp; cp++)
        if (isupper(*cp))


@@ -135,7 +131,7 @@ getargs(argc,argv)
    */
   if (cli_present("BISON$NAME_PREFIX"))
     {
    */
   if (cli_present("BISON$NAME_PREFIX"))
     {

-      cli_get_value("BISON$NAME_PREFIX", name_prefix_spec, 
+      cli_get_value("BISON$NAME_PREFIX", name_prefix_spec,

                     sizeof(name_prefix_spec));
       for (cp = spec_name_prefix = name_prefix_spec; *cp; cp++)
        if (isupper(*cp))
                     sizeof(name_prefix_spec));
       for (cp = spec_name_prefix = name_prefix_spec; *cp; cp++)
        if (isupper(*cp))


@@ -156,7 +152,7 @@ cli_present(Name)
 
   Descr.Ptr = Name;
   Descr.Size = strlen(Name);
 
   Descr.Ptr = Name;
   Descr.Size = strlen(Name);

-  return((cli$present(&Descr) & 1) ? 1 : 0);
+  return (cli$present(&Descr) & 1) ? 1 : 0;

 }
 
 /*
 }
 
 /*


@@ -175,7 +171,7 @@ cli_get_value(Name,Buffer,Size)
   Descr2.Size = Size-1;
   if (cli$get_value(&Descr1,&Descr2,&Descr2.Size) & 1) {
     Buffer[Descr2.Size] = 0;
   Descr2.Size = Size-1;
   if (cli$get_value(&Descr1,&Descr2,&Descr2.Size) & 1) {
     Buffer[Descr2.Size] = 0;

-    return(1);
+    return 1;

   }
   }

-  return(0);
+  return 0;

 }
 }