const char **opt_string;
const char **opt_position;
+ /* for opt_keyword only: if no matching arguments were found, and
+ * keyword_no_arg_value is set, then use keyword_no_arg_value instead. */
+ const char *keyword_no_arg_value;
+
/* Must be set except for opt_inherit and opt_position. */
const char *name;
/* Optional, if non-NULL, set to true if the option is present. */
bool *present;
+ /* Optional, allow empty strings for opt_string. */
+ bool allow_empty;
+
/* Must be set for opt_keyword and opt_flags. */
const struct notmuch_keyword *keywords;
} notmuch_opt_desc_t;
/*
- This is the main entry point for command line argument parsing.
-
- Parse command line arguments according to structure options,
- starting at position opt_index.
-
- All output of parsed values is via pointers in options.
-
- Parsing stops at -- (consumed) or at the (k+1)st argument
- not starting with -- (a "positional argument") if options contains
- k positional argument descriptors.
-
- Returns the index of first non-parsed argument, or -1 in case of error.
-
-*/
+ * This is the main entry point for command line argument parsing.
+ *
+ * Parse command line arguments according to structure options,
+ * starting at position opt_index.
+ *
+ * All output of parsed values is via pointers in options.
+ *
+ * Parsing stops at -- (consumed) or at the (k+1)st argument
+ * not starting with -- (a "positional argument") if options contains
+ * k positional argument descriptors.
+ *
+ * Returns the index of first non-parsed argument, or -1 in case of error.
+ *
+ */
int
parse_arguments (int argc, char **argv, const notmuch_opt_desc_t *options, int opt_index);
*/
int
-parse_option (int argc, char **argv, const notmuch_opt_desc_t* options, int opt_index);
+parse_option (int argc, char **argv, const notmuch_opt_desc_t *options, int opt_index);
bool
parse_position_arg (const char *arg,
int position_arg_index,
- const notmuch_opt_desc_t* options);
+ const notmuch_opt_desc_t *options);
#endif