diff options
| author | Miles Bader <miles@gnu.org> | 1996-09-02 01:50:12 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1996-09-02 01:50:12 +0000 |
| commit | 0a0af4a1ced2bc076f5ef3e1f69ca83d8718909a (patch) | |
| tree | 5e8b5874314b5e537cf791965a96e3c141fcc345 | |
| parent | 55540d41a5ae1328f2c6d81e429fc6956b2e6466 (diff) | |
(ARGP_HELP_PRE_DOC, ARGP_HELP_POST_DOC, ARGP_HELP_DOC, ARGP_HELP_BUG_ADDR):
New macros.
(ARGP_HELP_STD_HELP): Include ARGP_HELP_DOC & ARGP_HELP_BUG_ADDR.
(argp_program_bug_address): New declaration.
(ARGP_HELP_EXIT_ERR, ARGP_HELP_EXIT_OK): Values changed.
| -rw-r--r-- | libshouldbeinlibc/argp.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/libshouldbeinlibc/argp.h b/libshouldbeinlibc/argp.h index 9c59c407..75aec1c9 100644 --- a/libshouldbeinlibc/argp.h +++ b/libshouldbeinlibc/argp.h @@ -258,6 +258,8 @@ struct argp_state error_t argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags, int *arg_index, void *input); + +/* Global variables. */ /* If defined or set by the user program to a non-zero value, then a default option --version is added (unless the ARGP_NO_HELP flag is used), which @@ -272,16 +274,27 @@ extern char *argp_program_version; used). This variable takes precedent over ARGP_PROGRAM_VERSION. */ extern void (*argp_program_version_hook) (FILE *stream, struct argp_state *state); + +/* If defined or set by the user program, it should point to string that is + the bug-reporting address for the program. It will be printed by + argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various + standard help messages), embedded in a sentence that says something like + `Report bugs to ADDR.'. */ +extern char *argp_program_bug_address; /* Flags for argp_help. */ -#define ARGP_HELP_USAGE 0x01 /* Print a Usage: message. */ +#define ARGP_HELP_USAGE 0x01 /* a Usage: message. */ #define ARGP_HELP_SHORT_USAGE 0x02 /* " but don't actually print options. */ -#define ARGP_HELP_SEE 0x04 /* Print a `for more help...' message. */ -#define ARGP_HELP_LONG 0x08 /* Print a long help message. */ +#define ARGP_HELP_SEE 0x04 /* a `Try ... for more help' message. */ +#define ARGP_HELP_LONG 0x08 /* a long help message. */ +#define ARGP_HELP_PRE_DOC 0x10 /* doc string preceding long help. */ +#define ARGP_HELP_POST_DOC 0x20 /* doc string following long help. */ +#define ARGP_HELP_DOC (ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC) +#define ARGP_HELP_BUG_ADDR 0x40 /* bug report address */ /* These ARGP_HELP flags are only understood by argp_state_help. */ -#define ARGP_HELP_EXIT_ERR 0x10 /* Call exit(1) instead of returning. */ -#define ARGP_HELP_EXIT_OK 0x20 /* Call exit(0) instead of returning. */ +#define ARGP_HELP_EXIT_ERR 0x100 /* Call exit(1) instead of returning. */ +#define ARGP_HELP_EXIT_OK 0x200 /* Call exit(0) instead of returning. */ /* The standard thing to do after a program command line parsing error, if an error message has already been printed. */ @@ -293,7 +306,8 @@ extern void (*argp_program_version_hook) (FILE *stream, (ARGP_HELP_SHORT_USAGE | ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR) /* The standard thing to do in response to a --help option. */ #define ARGP_HELP_STD_HELP \ - (ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK) + (ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK \ + | ARGP_HELP_DOC | ARGP_HELP_BUG_ADDR) /* Output a usage message for ARGP to STREAM. FLAGS are from the set ARGP_HELP_*. */ |