[elpa] branch externals/chess updated (eaa2b63 -> 131a380)

[Mario Lang]

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

      from  eaa2b63   Small cleanup in chess-ply--move-text.
       new  131a380   * chess-pos.el (chess-coord-to-index): Use 
chess-rf-to-index. (ches-index-to-coord): Do not concat the result of calls to 
char-to-string, use string directly with the characters as arguments.

The 1 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:
 chess-pos.el |   28 +++++++++++++---------------
 1 files changed, 13 insertions(+), 15 deletions(-)