Re: emacs for pure Gtk3

[Andrew Cohen]

I have been playing with this for the past few days. Thanks for this
effort!


1. I have run the threads test and all passes.
  GEN      src/thread-tests.log
Running 31 tests (2020-04-29 09:09:03+0800, selector `(not (tag :unstable))')
   passed   1/31  threads-all-threads (0.000095 sec)
   passed   2/31  threads-basic (0.000258 sec)
   passed   3/31  threads-condvar-mutex (0.000084 sec)
   passed   4/31  threads-condvar-name (0.000064 sec)
   passed   5/31  threads-condvar-name-2 (0.000064 sec)
   passed   6/31  threads-condvar-type (0.000062 sec)
   passed   7/31  threads-condvar-wait (0.201323 sec)
   passed   8/31  threads-condvarp (0.000384 sec)
   passed   9/31  threads-condvarp-2 (0.000318 sec)
   passed  10/31  threads-errors (0.000870 sec)
   passed  11/31  threads-io-switch (1.034367 sec)
   passed  12/31  threads-is-one (0.000399 sec)
   passed  13/31  threads-join (0.000583 sec)
   passed  14/31  threads-join-self (0.000279 sec)
   passed  15/31  threads-let-binding (0.000432 sec)
   passed  16/31  threads-live (0.000303 sec)
   passed  17/31  threads-main-thread (0.000228 sec)
   passed  18/31  threads-mutex-contention (0.000710 sec)
   passed  19/31  threads-mutex-lock-unlock (0.000317 sec)
   passed  20/31  threads-mutex-recursive (0.000241 sec)
   passed  21/31  threads-mutex-signal (0.000627 sec)
   passed  22/31  threads-mutex-type (0.000265 sec)
   passed  23/31  threads-mutexp (0.000233 sec)
   passed  24/31  threads-mutexp-2 (0.000226 sec)
   passed  25/31  threads-name (0.000320 sec)
   passed  26/31  threads-signal-early (1.001646 sec)
Error #<thread 0x55ef50c722d0>: (error nil)
   passed  27/31  threads-signal-main-thread (0.101116 sec)
   passed  28/31  threads-sticky-point (1.002000 sec)
   passed  29/31  threads-test-bug33073 (0.000528 sec)
   passed  30/31  threads-threadp (0.000356 sec)
   passed  31/31  threads-type (0.000330 sec)

Ran 31 tests, 31 results as expected, 0 unexpected (2020-04-29
09:09:06+0800, 3.354012 sec)

1. I use a dual monitor setup with one monitor HDPI the other not. The
   good news: moving the emacs window from one display to the other
   properly resizes things (the X11 version does not). This is a big
   win!

   + But the fonts on the hdpi monitor are blurry. If I maximize the window
     and then restore to its original size, the blurriness is gone.

   + I use pdf-tools to view pdf files. These are blurry no matter
     what. 

   + Some of the drop-down menus are blank. This may be the same bug that
     was fixed not too long ago in mainline (or it might be something
     different).