[elpa] branch externals/chess updated (9295c19 -> 3a44294)

[Mario Lang]

mlang pushed a change to branch externals/chess
in repository elpa.

      from  9295c19   * chess-pos.el (chess-pos-en-passant, chess-pos-status) 
(chess-pos-side-to-move, chess-pos-annotations) (chess-pos-preceding-ply): 
Enable use as generalized variables. (chess-pos-p): New function.
       new  d26ae3b   * chess-algebraic.el (chess-ply-to-algebraic): If TYPE is 
`:numeric', generate ICCF numeric notation.
       new  3a44294   (chess-algebraic-regexp, chess-algebraic-to-ply): 
Optionally allow "0-0" and "0-0-0" in addition to "O-O" and "O-O-O" to mean 
castling. (chess-algebraic-regexp, chess-algebraic-to-ply): Handle figurine 
notation.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 ChangeLog          |    9 ++++++
 chess-algebraic.el |   80 ++++++++++++++++++++++++++++++++++-----------------
 chess-polyglot.el  |    4 +--
 3 files changed, 63 insertions(+), 30 deletions(-)