On 13.12.2009 04:59, Vadim Bendebury (вб) wrote: > 2009/12/12 Michal Marek <mmarek@xxxxxxx>: >>> What do you think of mconf:show_help() before invoking >>> show_help_text() - is it the right spot to plug this in? Do you have a >>> suggestion?> >> >> If you look at the expr_print() prototype, it takes a pointer to a >> callback and a data argument. This callback gets repeatedly called to >> store or display parts of the text. So you could create a new callback >> that pastes the parts together and inserts a newline if needed. That >> way, you don't have to memcpy() the text around afterwards. >> > > expr_print() gets called through expr_gstr_print() from three > different places in menu.c, how would I limit the scope of this change > to the case of help message display only? I think this change should > only affect help messages - don't you agree? AFAICS all three are called from within menu_get_ext_help() only. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
