bug#18023: 24.3.92; [PATH] Missing fallback in latin-postfix input method

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Mon, 21 Jul 2014 14:33:44 -0400
> Cc: 18023@debbugs.gnu.org
> 
> > This patch permits the user to type " _" using the latin-postfix input
> > method. ATM the user has to use the following sequence:
> > `SPC SPC DEL _'
> 
> I have no objection to the patch, but don't have time to evaluate it
> (I'm travelling and only have occasionally Internet access).

FWIW, it strikes me that "C-q _" is less typing.