emacs/lisp/play, branch tmp

Update copyright year to 2020

2020-01-01T00:59:52+00:00

Run "TZ=UTC0 admin/update-copyright $(git ls-files)".

Fixes bug where restoring game saved in an endgame question room would show 'nil' as the question.

2019-11-04T18:54:48+00:00

Remove XEmacs compat code from decipher.el

2019-10-20T21:05:40+00:00

* lisp/play/decipher.el (decipher-last-command-char)
(decipher-keypress): Remove XEmacs compat code.

Disable pause/resume from menu in snake and tetris

2019-10-20T17:09:15+00:00

* lisp/play/tetris.el (tetris--menu-def):
* lisp/play/snake.el (snake--menu-def): Disable pause/resume from
menu.

Port snake menu to Emacs

2019-10-17T17:39:29+00:00

* lisp/play/snake.el (snake--menu-def): New constant.
(snake-mode-menu, snake-null-menu): Add a menu.
(snake-mode): Remove XEmacs compat code.
(snake-mode-map, snake-null-map): Add docstring.

Port tetris menu to Emacs

2019-10-17T16:49:33+00:00

* lisp/play/tetris.el (tetris--menu-def): New constant.
(tetris-mode-menu, tetris-null-menu): Add a menu.
(tetris-mode): Remove XEmacs compat code.
(tetris-null-map, tetris-mode-map): Add docstring.

lisp/.el, src/.c: Doc fixes related to returning t vs non-nil

2019-10-17T00:45:06+00:00

* lisp/progmodes/flymake-proc.el (flymake-proc--find-buffer-for-file):
Doc fix; return value is a buffer, not t.

* lisp/progmodes/ebrowse.el (ebrowse-member-display-p):
Doc fix; return value is the MEMBER argument, not nil.

* lisp/files.el (hack-one-local-variable-eval-safep):
* lisp/play/doctor.el (doctor-nounp, doctor-pronounp):
* lisp/progmodes/flymake-proc.el (flymake-proc--check-include):
* lisp/progmodes/js.el (js--broken-arrow-terminates-line-p):
Doc fix; a non-nil return value is not always t.

* lisp/image.el (image-type-available-p):
* lisp/simple.el (region-active-p):
* lisp/window.el (frame-root-window-p):
* src/buffer.c (Fbuffer_live_p):
* src/image.c (Finit_image_library):
* src/window.c (Fwindow_minibuffer_p):
Doc fix; a non-nil return value is always t.

* doc/lispref/minibuf.texi (Minibuffer Windows): Doc fix.

Revert "Remove XEmacs code from tetris.el"

2019-10-15T09:07:04+00:00

This reverts commit 68b91333d5a070c84afeadc273fd5c44df70f0a6.

This should be ported to Emacs instead.

Revert "Remove XEmacs-only code from snake.el"