mlang pushed a commit to branch externals/chess
in repository elpa.
commit eecd6f4f1a3ff3e955b62871deb9701d656f6e3f
Author: Mario Lang <ml...@delysid.org>
Date: Mon Jun 16 15:22:54 2014 +0200
* chess-ply.el (chess-legal-plies): Make :file keyword usable if :color
is specified.
---
ChangeLog | 3 +++
chess-ply.el | 4 ++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index ec4d840..c7c40c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2014-06-16 Mario Lang <ml...@delysid.org>
+ * chess-ply.el (chess-legal-plies): Make :file keyword usable if :color
+ is specified.
+
* chess-input.el (chess-input-display-moves): Highlight valid target
squares if `chess-display-highlight-legal' is non-nil.
(chess-input-shortcut): Redraw board to remove highlights if a ply
diff --git a/chess-ply.el b/chess-ply.el
index cf463cb..fd5dc21 100644
--- a/chess-ply.el
+++ b/chess-ply.el
@@ -305,7 +305,7 @@ KEYWORDS allowed are:
:any return t if any piece can move at all
:color <t or nil>
:piece <piece character>
- :file <number 0 to 7> [can only be used if :piece is present]
+ :file <number 0 to 7> [:piece or :color must be present]
:index <coordinate index>
:target <specific target index>
:candidates <list of inddices>
@@ -358,7 +358,7 @@ position object passed in."
(let (candidates)
(dotimes (rank 8)
(setq pos (chess-rf-to-index rank file))
- (if (chess-pos-piece-p position pos piece)
+ (if (chess-pos-piece-p position pos (or piece color))
(push pos candidates)))
candidates))
(t
