Revision history for Tk-PlotDataset 2.05 15/08/2016 Fixed double usage of my in declaration of variable. 2.04 12/04/2013 Support for plotting y-error bars added by Thomas Pissulla. Added a setting to control when the data points are marked on the plot. 2.03 05/11/2012 Added support for reversing an axis by swapping its minimum and maximum scale values around. 2.02 03/12/2007 Convert files to Unix line separators. Fixed the failing pod.t test. 2.01 03/12/2007 Fixed the failing boilerplate.t test. 2.00 03/12/2007 Improved support for log axes. Added extra options for formatting the graph. Fixed a memory leak. 1.00 16/04/2007 First version. Modified version of the Tk::LineGraph module.