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Clean up %skeleton and %language priority implementation.

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* src/getargs.c (skeleton_prio): Use default_prio rather than 2, and
remove static qualifier because others will soon need to see it.
(language_prio): Likewise.
(getargs): Use command_line_prio rather than 0.
* src/getargs.h (command_line_prio, grammar_prio, default_prio): New
enum fields.
(skeleton_prio): Extern it.
(language_prio): Extern it.
* src/parse-gram.y: Use grammar_prio rather than 1.
This commit is contained in:
Joel E. Denny
2008-11-07 16:48:31 -05:00
parent 738cde3e93
commit 4b1ebc495b
6 changed files with 28 additions and 12 deletions
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5
src/getargs.h
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@@ -1,7 +1,7 @@
/* Parse command line arguments for bison.
Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007 Free Software Foundation, Inc.
2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -24,11 +24,13 @@
#include "location.h"
extern char *program_name;
enum { command_line_prio, grammar_prio, default_prio };
/* flags set by % directives */
/* for -S */
extern char const *skeleton;
extern int skeleton_prio;
/* for -I */
extern char const *include;
@@ -68,6 +70,7 @@ struct bison_language
bool add_tab;
};
extern int language_prio;
extern struct bison_language const *language;
/*-----------.