X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/5458913abab5e33938892b0d279f02f3b09d94db..026816664ff8283a55f91915843a8ff0ac5cf86c:/src/getargs.h?ds=sidebyside diff --git a/src/getargs.h b/src/getargs.h index 4eb39812..5d4dfb0d 100644 --- a/src/getargs.h +++ b/src/getargs.h @@ -1,6 +1,6 @@ /* Parse command line arguments for bison. - Copyright (C) 1984, 1986, 1989, 1992, 2000-2012 Free Software + Copyright (C) 1984, 1986, 1989, 1992, 2000-2013 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -21,7 +21,7 @@ #ifndef GETARGS_H_ # define GETARGS_H_ -#include "location.h" +# include "location.h" enum { command_line_prio, grammar_prio, default_prio }; @@ -108,6 +108,19 @@ enum trace /** What debug items bison displays during its run. */ extern int trace_flag; +/*-------------. +| --features. | +`-------------*/ + +enum feature + { + feature_none = 0, /**< No additional feature. */ + feature_caret = 1 << 0, /**< Enhance the output of errors with carets. */ + feature_all = ~0 /**< All above features. */ + }; +/** What additional features to use. */ +extern int feature_flag; + /** Process the command line arguments. *