than X that's supported by GDK. Running this configuration on X is
known to have problems, such as undesirable frame positioning and
various issues with keyboard input of sequences such as 'C-;' and
-'C-S-u'.
+'C-S-u'. Running this on WSL is also known to have problems.
Note that, unlike the X build of Emacs, the PGTK build cannot
automatically switch to text-mode interface (thus emulating '-nw') if