master updated (1b99f2908b -> 928ea0fbf1)

[Po Lu]

oldosfan pushed a change to branch master.

      from  1b99f2908b * lisp/progmodes/xref.el: Bump the version.
       new  235045f712 Prevent exposing tooltip frames to Lisp code during 
drag-and-drop
       new  928ea0fbf1 ; * lisp/x-dnd.el (x-dnd-init-frame): Ignore tip frames.


Summary of changes:
 lisp/x-dnd.el |  3 ++-
 src/xterm.c   | 24 +++++++++++++++++++-----
 2 files changed, 21 insertions(+), 6 deletions(-)