master updated (ab21414 -> 7b15cc3)

[Paul Eggert]

eggert pushed a change to branch master.

      from  ab21414   Support old SMB1 protocol in Tramp
       new  023ff11   Tweak multibyte parsing loops
       new  7b15cc3   text-char-description minor cleanup


Summary of changes:
 src/character.c |  6 +++---
 src/keymap.c    | 23 ++++++++---------------
 2 files changed, 11 insertions(+), 18 deletions(-)