Parses the command line arguments, recognizing options
which have been added to context. A side-effect of
calling this function is that g_set_prgname() will be
called.
If the parsing is successful, any parsed arguments are
removed from the array and argc and argv are updated
accordingly. A '--' option is stripped from argv
unless there are unparsed options before and after it,
or some of the options after it start with '-'. In case
of an error, argc and argv are left unmodified.
If automatic --help support is enabled
(see g_option_context_set_help_enabled()), and the
argv array contains one of the recognized help options,
this function will produce help output to stdout and
call exit (0).
Note that function depends on the
current locale for
automatic character set conversion of string and filename
arguments.
Since 2.6
Parses the command line arguments, recognizing options which have been added to context. A side-effect of calling this function is that g_set_prgname() will be called. If the parsing is successful, any parsed arguments are removed from the array and argc and argv are updated accordingly. A '--' option is stripped from argv unless there are unparsed options before and after it, or some of the options after it start with '-'. In case of an error, argc and argv are left unmodified. If automatic --help support is enabled (see g_option_context_set_help_enabled()), and the argv array contains one of the recognized help options, this function will produce help output to stdout and call exit (0). Note that function depends on the current locale for automatic character set conversion of string and filename arguments. Since 2.6