PGN History

Old history PGN Top

30 October 2017


Improve correction, by editing, of errors detected in PGN text. Errors are put in a '{Error: ...}' comment and it is assumed such comments do not appear naturally. Any '}' put in the error comment are replaced by '::{{::' which is assumed to not appear naturally. The first move in the error comment will be incorrect.


2 October 2017


Move calculation of database index values to chesstab package.


6 August 2017


Fix regular expression which should allow quotes within quoted strings.


14 September 2016


Documentation changes only.


5 September 2016


Performance improvements to regular expressions.


7 August 2016

See Old history for previous changes.