* for the popt library. It supports short and long commandline options,
* as shown in the following example:
*
- * <literal>testtreemodel -r 1 --max-size 20 --rand --display=:1.0 -vb -- file1 file2</literal>
+ * `testtreemodel -r 1 --max-size 20 --rand --display=:1.0 -vb -- file1 file2`
*
* The example demonstrates a number of features of the GOption
* commandline parser:
* @parameter_string: (allow-none): a string which is displayed in
* the first line of `--help` output, after the
* usage summary
- * <literal><replaceable>programname</replaceable> [OPTION...]</literal>
+ * `<replaceable>programname</replaceable> [OPTION...]`
*
* Creates a new option context.
*
*
* Returns a formatted, translated help text for the given context.
* To obtain the text produced by `--help`, call
- * <literal>g_option_context_get_help (context, TRUE, NULL)</literal>.
+ * `g_option_context_get_help (context, TRUE, NULL)`.
* To obtain the text produced by `--help-all`, call
- * <literal>g_option_context_get_help (context, FALSE, NULL)</literal>.
+ * `g_option_context_get_help (context, FALSE, NULL)`.
* To obtain the help text for an option group, call
- * <literal>g_option_context_get_help (context, FALSE, group)</literal>.
+ * `g_option_context_get_help (context, FALSE, group)`.
*
* Returns: A newly allocated string containing the help text
*
* (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 <literal>exit (0)</literal>.
+ * call `exit (0)`.
*
* Note that function depends on the
* <link linkend="setlocale">current locale</link> for