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Diffstat (limited to 'info')
| -rw-r--r-- | info/argparser.texinfo | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/info/argparser.texinfo b/info/argparser.texinfo index c7a0f21..33abf9c 100644 --- a/info/argparser.texinfo +++ b/info/argparser.texinfo @@ -242,6 +242,21 @@ associated with the option, the index of the primary alternative, and finally a variadic parameter with the alternatives, meaning that each alternative is an argument. +To list all valid options, use the method @code{args_get_opts} which returns +a string array of all options, and @code{args_get_opts_count} which returns +the number of strings in the array returned by @code{args_get_opts}. +@code{args_opts_contains} with a option checks whether the option is available, +while @code{args_opts_used} checks whether it is used. @code{args_opts_new} +adds option and @code{args_opts_clear} removes all values stored for a +option. @code{args_opts_append} which takes a option and a value as +parameters store a value for a option and @code{args_opts_put} sets all +value for an option, it works the same way, except a string array of values +is used rather than just a string with a value, @code{args_opts_put_count} +stores the number of values. The get a number of values for a option, which +include @code{NULL} for argumentless occurrences, use @code{args_opts_get_count}, +and to retrieve the array of values, use @code{args_opts_get}. Both takes +only the option as parameter. + @c@node Bash version |