Subject: bug#20604: ediff-toggle-skip-similar doesn't work

From: Glenn Morris <[email-masked]>
Date: Tue, 19 May 2015 13:57:17 -0400

> after executing "ediff-revision" on a file with many indentation
> changes, i tried to reduce the number of presented diffs by pressing
>
>   '##' which maps to 'ediff-toggle-skip-similar'
>
> but the number of diffs stayed unchanged.

I don't use ediff, but from reading that (undocumented) command, it only
changes the "next" and "previous" commands. Ie, it doesn't change how
things are _displayed_, only navigation. Hence "skip" rather than
"hide", I guess.