Allow to open a read-only book file

Kamil Rytarowski <[email protected]> Wed, 21 Sep 2011 14:49:12 +0200

Newsgroups	gmane.comp.gnu.chess.announce
Message-ID	<[email protected]>

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Hello!

GNU Chess new "Book Learn" feature doesn't allow to open a read-only file.

Some Linux distributions have in packages GNU Chess ported with the 
default book and install it into the read-only directory /usr/share/*. I 
am attaching a patch to walk-around the bug.

Regards,
KR

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