[PATCH 1/2] test: add emacs show mode test for toggling display of multipart/alternative

[Ethan Glasser-Camp]

Jameson Graef Rollins <jrollins at finestructure.net> writes:

> +diff OUTPUT.{text,html} >OUTPUT.diff
> +cat <<EOF >EXPECTED.diff
> +7,9c7,10
> +< [ text/html (not shown) ]
> +< [ text/plain ]
> +< This is the text/plain part of a multipart/alternative.
> +---
> +> [ text/html ]
> +> This is the text/html part of a multipart/alternative.
> +> 
> +> [ text/plain (not shown) ]
> +EOF

Hmm, old-school diff. I guess this (instead of unified diff) is so that
if the diff isn't like this, then the diff of the diffs are clearly
readable? :)

git am complains at me because this patch introduces trailing whitespace
(to mimic, of course, the output of diff which will have trailing
whitespace as well). I would love for you to write this file using some
other technique which would not require putting trailing whitespace in
the test file.

Additionally the patch is stale, perhaps because my patch that moved some tests
to emacs-show was just pushed too.

Ethan