From: chiaki-ishikawa-thunderbird-account <chiaki.ishikawa@ubin.jp>
Date: Tue, 4 Feb 2020 18:32:30 +0900
I have been using emacs-26.2 for a while and noticed
a few lockups for the last few months.
I had not seen emacs lockups for quite a while (I have used GNU Emacs
since 1[678] days.)
The recent lockup occurred just yesterday while I was editing C++
source files. I was about to enter (or have entered) the second '/' to
start a comment and then '/' is not echoed back and emacs locked up.
Please try the latest emacs-27 branch of the Emacs Git repository, it
is quite possible that this problem was fixed there. If not, we will
appreciate a minimal example of a file and sequence of commands to
type in order to reproduce the problem.
Thanks.