If you type more than one identifier in an editbox in mIRC and then press the tab key only the identifier at the cursor is evaluated (so if the cursor was at $date and $me $time $date was in the editbox it would become $me $time 26/07/2005).
I would like something like Shift+Tab to complete all identifiers in the editbox (so $me $time $date would become tidy_trax 01:15 26/07/2005)