bug#47095: [External] : bug#47095: [PATCH] Add support for image mirroring (Bug#47095)

[Drew Adams]

> > I chose 'h' as the action key because 'm' and 'f' were reserved, and
> > 'h' is easy to memorize ("horizontal").
> 
> 'r' for reverse, maybe?

(Sorry, I'm not following this thread.
Please ignore if my comment is OT or
otherwise irrelevant.)

But if this is about mirroring in the
sense of flipping an image horizontally
around its vertical midline, then `h'
makes sense (and it is used in some
image-display programs).  Similarly,
if we have vertical mirroring then it
makes sense to use `v' for that.