* src/main.c (main): Invoke scanner_free.

[bison.git] / src / files.c

diff --git a/src/files.c b/src/files.c
index 4f17352ad4a6813a0175e76fef15002d0f9ce013..f6e80db8471a5ac8249332db01fa7977714d652a 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -1,5 +1,5 @@
 /* Open and close files for bison,
 /* Open and close files for bison,

-   Copyright 1984, 1986, 1989, 1992, 2000, 2001, 2002
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002

    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.


@@ -32,9 +32,8 @@ const char *base_name PARAMS ((char const *name));
 
 FILE *finput = NULL;
 
 
 FILE *finput = NULL;
 

-struct obstack action_obstack;
-struct obstack attrs_obstack;
-struct obstack output_obstack;
+struct obstack pre_prologue_obstack;
+struct obstack post_prologue_obstack;

 
 /* Initializing some values below (such SPEC_NAME_PREFIX to `yy') is
    tempting, but don't do that: for the time being our handling of the
 
 /* Initializing some values below (such SPEC_NAME_PREFIX to `yy') is
    tempting, but don't do that: for the time being our handling of the


@@ -52,7 +51,6 @@ char *spec_defines_file = NULL; /* for --defines. */
 char *parser_file_name = NULL;
 
 char *infile = NULL;
 char *parser_file_name = NULL;
 
 char *infile = NULL;

-char *attrsfile = NULL;

 
 static char *full_base_name = NULL;
 
 
 static char *full_base_name = NULL;
 


@@ -192,6 +190,7 @@ skeleton_find (const char *envvar, const char *skeleton_name)
   const char *res = getenv (envvar);
 
 #if defined (MSDOS) || defined (_WIN32)
   const char *res = getenv (envvar);
 
 #if defined (MSDOS) || defined (_WIN32)

+  const char *cp = getenv ("INIT");

   if (!res)
     {
       /* Skeleton file name without path */
   if (!res)
     {
       /* Skeleton file name without path */


@@ -204,7 +203,6 @@ skeleton_find (const char *envvar, const char *skeleton_name)
         ++skel_name;
 
       /* File doesn't exist in current directory; try in INIT directory.  */
         ++skel_name;
 
       /* File doesn't exist in current directory; try in INIT directory.  */

-      const char *cp = getenv ("INIT");

       if (cp)
        {
          res = XMALLOC (char, strlen (cp) + strlen (skel_name) + 2);
       if (cp)
        {
          res = XMALLOC (char, strlen (cp) + strlen (skel_name) + 2);


@@ -422,10 +420,10 @@ compute_output_file_names (void)
     src_extension = ".c";
   if (!header_extension)
     header_extension = ".h";
     src_extension = ".c";
   if (!header_extension)
     header_extension = ".h";

-  
+

   parser_file_name =
     spec_outfile ? spec_outfile : stringappend (full_base_name, src_extension);
   parser_file_name =
     spec_outfile ? spec_outfile : stringappend (full_base_name, src_extension);

-  
+

   /* It the defines filename if not given, we create it.  */
   if (!spec_defines_file)
     spec_defines_file = stringappend (full_base_name, header_extension);
   /* It the defines filename if not given, we create it.  */
   if (!spec_defines_file)
     spec_defines_file = stringappend (full_base_name, header_extension);


@@ -435,6 +433,4 @@ compute_output_file_names (void)
     spec_graph_file = stringappend (short_base_name, ".vcg");
 
   spec_verbose_file = stringappend (short_base_name, EXT_OUTPUT);
     spec_graph_file = stringappend (short_base_name, ".vcg");
 
   spec_verbose_file = stringappend (short_base_name, EXT_OUTPUT);

-
-  attrsfile = stringappend (short_base_name, EXT_STYPE_H);

 }
 }