X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/41d7a5f24d5e69bdf6ce10c012d50b89ce1e3957..782e8187185a009ce698ad294c87e49a0a30c3a1:/src/getargs.h diff --git a/src/getargs.h b/src/getargs.h index c7370d77..4eb39812 100644 --- a/src/getargs.h +++ b/src/getargs.h @@ -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. + Copyright (C) 1984, 1986, 1989, 1992, 2000-2012 Free Software + Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -23,26 +23,23 @@ #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; -extern bool debug_flag; /* for -t */ -extern bool defines_flag; /* for -d */ -extern bool graph_flag; /* for -g */ -extern bool xml_flag; /* for -x */ -extern bool locations_flag; -extern bool no_lines_flag; /* for -l */ -extern bool token_table_flag; /* for -k */ -extern bool yacc_flag; /* for -y */ - -extern bool error_verbose; +extern bool defines_flag; /* for -d */ +extern bool graph_flag; /* for -g */ +extern bool xml_flag; /* for -x */ +extern bool no_lines_flag; /* for -l */ +extern bool token_table_flag; /* for -k */ +extern bool yacc_flag; /* for -y */ /* GLR_PARSER is true if the input file says to use the GLR @@ -51,19 +48,6 @@ extern bool error_verbose; extern bool glr_parser; -/* PULL_PARSER is true if should generate a pull parser. */ - -extern bool pull_parser; - -/* PURE_PARSER is true if should generate a parser that is all pure - and reentrant. */ - -extern bool pure_parser; - -/* PUSH_PARSER is true if should generate a push parser. */ - -extern bool push_parser; - /* NONDETERMINISTIC_PARSER is true iff conflicts are accepted. This is used by the GLR parser, and might be used in BackTracking parsers too. */ @@ -81,6 +65,7 @@ struct bison_language bool add_tab; }; +extern int language_prio; extern struct bison_language const *language; /*-----------. @@ -116,26 +101,13 @@ enum trace trace_time = 1 << 8, /**< Time consumption. */ trace_skeleton = 1 << 9, /**< Skeleton postprocessing. */ trace_m4 = 1 << 10, /**< M4 traces. */ + trace_muscles = 1 << 11, /**< M4 definitions of the muscles. */ + trace_ielr = 1 << 12, /**< IELR conversion. */ trace_all = ~0 /**< All of the above. */ }; /** What debug items bison displays during its run. */ extern int trace_flag; -/*-------------. -| --warnings. | -`-------------*/ - -enum warnings - { - warnings_none = 0, /**< Issue no warnings. */ - warnings_error = 1 << 0, /**< Warnings are treated as errors. */ - warnings_midrule_values = 1 << 1, /**< Unset or unused midrule values. */ - warnings_yacc = 1 << 2, /**< POSIXME. */ - warnings_all = ~warnings_error /**< All above warnings. */ - }; -/** What warnings are issued. */ -extern int warnings_flag; - /** Process the command line arguments. * @@ -145,7 +117,10 @@ extern int warnings_flag; void getargs (int argc, char *argv[]); /* Used by parse-gram.y. */ -void language_argmatch (char const *arg, int prio, location const *loc); -void skeleton_arg (const char *arg, int prio, location const *loc); +void language_argmatch (char const *arg, int prio, location loc); +void skeleton_arg (const char *arg, int prio, location loc); + +/** In the string \c s, replace all characters \c from by \c to. */ +void tr (char *s, char from, char to); #endif /* !GETARGS_H_ */