jmcnamara/XlsxWriter — pull request #169 by gtzampanakis (2014-10-14 20:24:22+00:00)
Title: Fixed: When a sheet's name contains "special" characters (e.g. whitespac...

...e or single quotes) then charts that reference that sheet's data can appear with wrong values in certain versions of Excel (notably Excel 2013). This only happens when the add_series method was called with a list as a parameter.

Fix for issue #167.