scratch/emoji updated (47162e3 -> a867085)

[Lars Ingebrigtsen]

larsi pushed a change to branch scratch/emoji.

      from  47162e3   Don't use stale .elc file for emoji generation
       new  8a1d48b   Rename the emoji description function and make it a 
command, too
       new  a867085   Add comment


Summary of changes:
 lisp/descr-text.el              |  2 +-
 lisp/international/mule-cmds.el |  1 +
 lisp/play/emoji.el              | 32 +++++++++++++++++++++++++++++---
 3 files changed, 31 insertions(+), 4 deletions(-)