I feel like I've seen the answer to this somewhere but I can't find it --
is it possible for me to get "->" and "=>" to render as rightarrows (→, ⇒)?

\rightarrow will work, but doesn't give me the visual cue I want when
working in org. And entering unicode directly in org is pretty distracting
for me, as the gnome unicode shortcuts seem to turn themselves on and off
whenever I upgrade.

thanks!
m