Revision history for Perl extension Games::Go::SGF.

0.01 Sun Sep 30 12:54:47 2001

• original version; created by h2xs 1.21 with options

  -XA -n Games::Go::SGF

0.02 Fri Nov 24 16:00:04 2006

• second version; created by h2xs 1.23 with options

  -XO -n Games::Go::SGF Changes:

  1. Report 'bad go sgf' with an explanation if: there are certain duplicated property identifiers (tags) within a file (eg SZ), there are certain duplicated tags within a node (eg B), there is a certain mixture of tags within a node eg ( (B or W) and (AB or AW or AE) )
  2. Quietly re-organise tags within a node if it is badly formed. eg CR[aa]CR[ab] becomes CR[aa][ab]
  3. Added AUTOLOAD functions to SGF::Node and SGF, so property values can be found from the sgf tag. eg. $sgf->RU.
  4. Added $sgf->colour to report the move colour
  5. Added $sgf->tags, that returns a list of the tags found in a node.
  6. Added some validation checks to the values associated with some tags.

0.03 Sat Nov 25 2006

• created by h2xs 1.23 with options

  -XO -n Games::Go::SGF Changes:

  1. Added $sgf->color as an alias for $sgf->colour

0.05 Tue Nov 28 2006

• created by h2xs 1.23 with options

  -XO -n Games::Go::SGF Changes:

  1. Tag values can be set
  2. savesgf method will save as an sgf file

0.10 Sun Oct 26 2008

Fixed problem with CR[aa]CR[ab] becoming CR[aa][ab]CR[aa][ab]

0.11 Sun Oct 26 2008

If the sgf contains more than one game record, the first game is now parsed, and any others ignored, rather than than whole thing not parsing.