neo_doxygen: Sort options alphabetically.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>

diff --git a/contrib/neo_doxygen/src/neo_doxygen.nit b/contrib/neo_doxygen/src/neo_doxygen.nit
index 8b5625d..070de06 100644 (file)
--- a/contrib/neo_doxygen/src/neo_doxygen.nit
+++ b/contrib/neo_doxygen/src/neo_doxygen.nit
@@ -206,15 +206,15 @@ class NeoDoxygenCommand
                opt_dest.default_value = default_dest
                option_context.add_option(opt_dest)
 
+               opt_help = new OptionBool("Show the help (this page).",
+                               "-h", "--help")
+               option_context.add_option(opt_help)
+
                var keys = new Array[String].from(sources.keys)
                opt_src_lang = new OptionEnum(keys,
                                "The programming language to assume when processing chunk in the declarations left as-is by Doxygen. Use `any` (the default) to disable any language-specific processing.",
                                keys.index_of("any"), "--src-lang")
                option_context.add_option(opt_src_lang)
-
-               opt_help = new OptionBool("Show the help (this page).",
-                               "-h", "--help")
-               option_context.add_option(opt_help)
        end
 
        # Start the application.