mlang pushed a commit to branch externals/chess
in repository elpa.
commit 3fa2b4db0eb930f763353cd3b72623215d30341a
Author: Mario Lang <ml...@delysid.org>
Date: Sun Jun 15 04:05:03 2014 +0200
(chess-display-highlight-move): Simplify.
---
ChangeLog | 1 +
chess-display.el | 9 +++++----
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 2a89732..436fe5b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
* chess-display.el (chess-display-draw-square): New function.
(chess-display-paint-move, chess-display-set-piece): Use it.
+ (chess-display-highlight-move): Simplify.
* chess-plain.el (chess-plain-handler): Fix error if unknown event
is received.
diff --git a/chess-display.el b/chess-display.el
index 61a3ca2..f92a213 100644
--- a/chess-display.el
+++ b/chess-display.el
@@ -353,12 +353,14 @@ also view the same game."
(defun chess-display-draw-square (display index piece &optional pos)
(cl-check-type display (or null buffer))
(cl-check-type index (integer 0 63))
+ (cl-check-type piece (member ? ?P ?N ?B ?R ?Q ?K ?p ?n ?b ?r ?q ?k))
(chess-with-current-buffer display
(cl-check-type pos (or null (number ((point-min)) ((point-max)))))
(funcall chess-display-event-handler 'draw-square
(or pos (chess-display-index-pos nil index)) piece index)))
(defun chess-display-paint-move (display ply)
+ (cl-check-type display (or null buffer))
(chess-with-current-buffer display
(if chess-display-highlight-last-move
(chess-display-redraw))
@@ -440,10 +442,9 @@ that is supported by most displays, and is the default
mode."
(defun chess-display-highlight-move (display ply)
"Highlight the last move made in the current game."
- (chess-with-current-buffer display
- (chess-display-highlight nil "medium sea green"
- (chess-ply-source ply)
- (chess-ply-target ply))))
+ (chess-display-highlight display "medium sea green"
+ (chess-ply-source ply)
+ (chess-ply-target ply)))
(defun chess-display-highlight-passed-pawns (&optional display)
(interactive)
