* exwm-core.el (exwm-mode): Use the return value of
exwm-manage--close-window.
* exwm-manage.el (exwm-manage--close-window): Kill empty buffers; Handle X
windows that does not support _NET_WM_PING.
(exwm-manage--kill-client): Kill X windows supporting _NET_WM_PID with
both SIGKILL and KillClient.
* exwm-core.el (exwm--make-emacs-idle-for): Removed.
* exwm-workspace.el (exwm-workspace--switch-count): New variable.
(exwm-workspace-switch): Increase exwm-workspace--switch-count when
necessary; Remove the call to exwm--make-emacs-idle-for.
(exwm-workspace--on-focus-in): Consume exwm-workspace--switch-count.
* exwm-workspace.el (exwm-workspace--on-focus-in): Close active minibuffer.
Some subrs (e.g. x-file-dialog) create X windows and block the execution of
EXWM, so they won't work normally. This commit partly fixes this issue by
invoking them in a subordinate Emacs instance and trying to fetch the
result back.
* exwm.el (exwm-blocking-subrs): New variable for specify such subrs.
* exwm.el (exwm-enable, exwm--server-name, exwm--server-stop)
(exwm--server-eval-at): The implementation.
* exwm-core.el:
* exwm-floating.el:
* exwm-layout.el:
* exwm-manage.el:
* exwm-randr.el:
Evaluate constants at compile-time.
* README.md: Renamed from README.org to make the 'Commentary:' section
used by GNU ELPA instead.
* exwm.el: Depends on XELB version 0.3.
* exwm-core.el: New buffer-local variable exwm--mwm-hints.
* exwm-manage.el: New variable exwm--atom-_MOTIF_WM_HINTS for holding the
value of _MOTIF_WM_HINTS atom; new function exwm--update-mwm-hints for
updating the _MOTIF_WM_HINTS property of an X window.
* exwm-manage.el (exwm-manage--init): Intern the _MOTIF_WM_HINTS atom.
* exwm-manage.el (exwm-manage--manage-window): Avoid managing windows
without decoration (implied by _MOTIF_WM_HINTS).
* exwm-core.el: new buffer-local variable exwm--floating-mode-line-format for
saving mode-line-format when mode-line is hidden
* exwm-floating.el (exwm-floating--fit-frame-to-window)
(exwm-floating-hide-mode-line, exwm-floating-show-mode-line): new functions
for resizing frames, hiding/showing mode-line respectively;
(exwm-floating--set-floating): use exwm-floating--fit-frame-to-window to
resize frames
