----- pst-plot.tex
1.93  2021-09-23  - dont't use function names from pstricks.pro
                    for own use  NArray->NArray@i
                  - fix for LSM plots; needs gsave .. grestore    
                  - fix for lualatex and \psparametricplot -> use a userdict
1.92  2019-05-16  - fix for missing position test of special labels
1.91  2018-08-31  - fix for showorigin and triglabels
1.90  2018-03-28  - fix for showoriginfalse and yAxis=false
1.89  2018-02-18  - fix for trailing space in loglines=all
1.88  2018-02-14  - add ignoreLines also for \psreadDataColumn
1.87  2017-12-12  - fix for ylabelFactor and polarplot
1.86  2017-11-16  - fix for trailing spaces in x|ylabelPos
1.85  2017-11-12  - try to prevent overfull hbox for the x axis
                    used \hbox to 0pt [...\hss}
                  - fix bug with wrong \use@par setting for \psaxes@vii
                  - fix for trailing space in trigLabels
                  - fix for x|yLabels when starting not at the origin
1.84  2017-08-31  - fix for new introduced bug with \hbox
1.83  2017-08-29  - fix for real axes length and x|yLabels
                  - added two more optional arguments for boxplots
1.82  2017-07-13  - revert last change
1.81  2017-06-26  - try to prevent overfull hbox for the x axis
                    used \hbox to \hsize instead of \hbox to \z@
1.80  2017-05-23  - use \psx|ylabelsep for plotstyle xvalues
1.79  2017-05-22  - fix trailing space in \setDefaulthLabels
1.78  2017-04-16  - remove change of showorigin in \pst@hlabels
1.77  2017-03-20  - new optional argument for \psCoordinates
1.76  2017-01-18  - allow yLabels and xLabels for negative axes
1.75  2016-05-18  - fix bug with psgraph and position of labels
1.74  2016-05-11  - fix bug with trailing space
1.73  2016-05-10  - added option plotYMax to ignore values
                    greater than 
1.72  2016-05-09  - fix for xLabels=... 
1.71  2014-10-14  - fix for \psx|yTick and trigLabels 
                  - added fractionLabel
1.70  2014-08-23  - added x|ytrigLabelBase 
1.69  2014-08-17  - bugfix for \psgraph (arrows) 
1.68  2014-08-04  - set trigLabels=false for \psx|yTick 
                    added documentation for options psgrid, gridpara and gridcoor
1.67  2014-07-31  - option showgrid is valid for \psaxes with gridstyleA
1.66  2014-07-30  - option showpoints is valid for \psCoordinates
                    preset to true
1.65  2014-07-12  - allow PostScript expression for \psx|yTick
1.64  2014-07-09  - added axespos for psgraph environment
1.63  2014-06-24  - added x|y versions of mathLabel and labelFontSize
1.62  2014-05-12  - moved comma and decimalSeparator into pst-tools
1.61  2014-03-12  - allow plotstyle cspline (cubic splines)
                    (Christoph Bersch)
1.60  2014-02-28  - allow postActions for \psBoxplot (log, etc)
1.59  2014-02-18  - modifications to \psBoxplot 
1.58  2014-01-15  - save last coordinates as /FinalState instead of 
                    /SaveFinalState. Also for parametric plot
1.57  2013-12-01  - take Dx and Dy into account for special labels
1.56  2013-11-22  - deleted option quadrant and take coordinates
                    into account for polar axes (x,phi)
1.55  2013-11-21  - added option quadrant for polar axes
1.54  2013-11-08  - support polarplot option for \pslistplot et al
1.53  2013-11-05  - added \SpecialCoor for \psVectorfield
1.52  2013-10-18  - added \psVectorfield
1.51  2013-09-23  - fix bug with linestyle for axes/ticks
1.50  2013-09-20  - allow x|yAxis=flase|true for axesstyle=frame
1.49  2013-08-17  - fix introduced bug in \get@label
1.48  2013-08-10  - allow x|ylabelOffset also for special Labels
1.47  2013-07-08  - added \psreadColumnData
1.46  2013-06-10  - fix bug with missing \relax in \get@label
1.45  2013-04-29  - fix for loglines with subticks>10 (pm)
1.44  2013-01-03  - take fontstyle into account for xLabels and yLabels
1.43  2012-11-17  - added keyword interrupt for interrupted
                    plots with plotstyle=bar
1.42  2012-05-03  - another fix for loglines
1.41  2012-05-02  - fix for loglines
1.40  2012-03-14  - do not use etex extensions
1.39  2012-03-13  - fixed bug for xLabels/yLabels
1.38  2012-02-23  - added \strut for the x/y axis user labels
1.37  2012-01-10  - fix bug with \psgraph and axesstyle=none
1.36  2011-12-04  - add the dot specification for the outliners
                    of \psBoxPlot 
1.35  2011-11-29  - fix bug with different axes units for LSM 
1.34  2011-11-07  - fix bug with special values in \psBoxplot 
1.33  2011-11-02  - fix bug with x|ylabelsep 
1.32  2011-10-31  - take values Ox and Oy into account for 
                    plot styles LineToXAxis and LineToYAxis
1.31  2011-10-24  - fixed bug with \psBoxplot
1.30  2011-07-20  - added new optional arguments xlabelsep
                    and ylabelsep for setting labels on the
                    x/y axis
1.29  2011-04-13  - added macro \psNewton
1.28  2011-03-22  - added rot option for \psx|ytick
1.27  2011-02-20  - fixed bug with trailing spaces when inside
                    psgraph \psclip is used with \psgrid
                  - new options grid, gridparas, and gridcoor
                    to use \psgrid inside psgraph (experimental)
                  - change behaviour of setting yMaxValue
1.26  2011-01-24  - added \psCoordinates for drawing the coordinates
                    of a given point
                  - added \psFixpoint for visualizing the fixpoint
                    iteration
1.25  2010-12-14  - added \pslegend and style legendstyle for the
                    psgraph environment
1.24  2010-11-14  - fix bug: replaced psk@ticks with psk@labels 
1.23  2010-10-21  - add option plotNoX to choose any column as x value 
1.22  2010-10-02  - fix bug with wrong color for the axes when using
                    subticks  
1.21  2010-09-28  - fix bug with psgraph and the ! optional argument  
1.20  2010-09-09  - new optional arguments for setting a variable  
                    linewidth and variable color for plotstyle curve
1.19  2010-08-17  - moved option method from pstricks-add into this
                    package to fix a problem with \psplot 
1.18  2010-08-15  - added plotstyle ybar
                  - added optional arguments xLabels, yLabels,
                    xLabelsRot, and yLabelsRot
                  - added plotstyle xvalues
1.17  2010-06-22  - fix bug with global setting of arguments in \readdata
1.16  2010-05-14  - allow origin when x axis is not crossing the y axis
1.15  2010-04-29  - fixed bug with double definition of tickstyle
1.14  2010-04-24  - allow labels=x|y|all|none for polar plots
1.13  2010-04-15  - for log labels take care the different font size
                    for base and exponent
1.12  2010-04-05  - fix bug with axes style frame and linestyle
                    in macro \psxs@@axes 
1.11  2010-03-15  - use always \psset[package]{...} 
1.10  2010-02-11  - trigLabels also for the y axis 
                  - first version with pst-xkey and own 
                    documentation (hv) 
1.04  2009-06-08  - fix new bug with \ifdim\nA pt, use now 
                    \def\pst@minusZero{-0}
1.03  2009-06-01  - fix bug with \ifdim\nA pt, must be sp 
1.02  2008-11-24  - add PostScript variable ps@Exit for exit the loop
		    for \psplot and \psparametricplot
		  - add new names \psparametricplot, \psdataplot,...
		    the old names still work
1.01  2008-01-26  - make negative Dx/Dy work (hv) 
1.00  2007-06-26  - added two new line style LineToXaxis/LineToYaxis (hv) 


----- pst-plot.sty
1.00 2011-06-05  - allow use of ancient version from 1997 (hv) 
     2008-12-12 first version (hv) 

