> +
> +The next step is to actually register as a proxy plugin. This is done in demoproxy_init().
> +As previously mentioned, it needs a list of accepted file extensions and a set of callback
> +functions.
> +
> +@code{.c}
> +static gboolean demoproxy_init(GeanyPlugin *plugin, gpointer pdata)
> +{
> +	const gchar *extensions[] = { "ini", "px", NULL };
> +
> +	plugin->proxy_funcs->probe  = demoproxy_probe;
> +	plugin->proxy_funcs->load   = demoproxy_load;
> +	plugin->proxy_funcs->unload = demoproxy_unload;
> +
> +	return geany_plugin_register_proxy(plugin, extensions);
> +}