bug#26379: patch for display.texi

[Eli Zaretskii]

> From: Tak Kunihiro <tkk@misasa.okayama-u.ac.jp>
> Date: Thu, 6 Apr 2017 08:37:05 +0900
> Cc: Kunihiro Tak <tkk@misasa.okayama-u.ac.jp>
> 
> My entry point is Info and sometime I think Info needs to be updated.
> For example, I could not notice existence of line-pixel-height for a long 
> time.
> So having it in Info is very useful.  Thus I want to send a patch for 
> display.texi
> to infer line-pixel-height.

Thanks, I used a slightly different wording and added it in a
different node.  Pushed to the emacs-25 branch.

> However, at the same time, I wonder if sending this kind of patch is really 
> useful.

Why not?