
  CHANGELOG for PG2PLplot releases
  http://pg2plplot.sourceforge.net/


  5.13  2017-12-18  (rev.63, hash aef2351)
	* Updated CMake files to find PLplot v5.13


  5.12  2017-12-09  (rev.62, hash ae567bf)
	* Updated code to compile and link against PLplot v5.12
	* Updated CMake files to find PLplot v5.12
	* New version numbering scheme - follow version number of PLplot,
	because many updates of PLplot are not backwards compatible.  v0.4
	was compatible with PLPlot 5.9 and 5.10.



	
	
  0.4.1  2015-12-19  (rev.60, hash d0f2908)
    * Updated CMake files
	* find PLplot more easily
	
	
  0.4.0  2015-11-21  (rev.58, hash 1edba15)
    * Added (dummy) routines:
      * pgqls(), pgqcf(), pgqinf(), pgqcs(), pglab(), pglabel(), pgqid(), pgbeg(),
	pgwindow(), pgadvance(), pgqvp(), pgqvsz(), pgqwin(), pgupdt(), pgqfs(), pgstbg()
	pgqtbg(), pgask(), pgenv(), pgbin(), pgerry(), pgvsiz(), pgvsize(), pglen(),
	pgqtxt(), pgiden()
	
  
  0.3.1  2013-11-08  (rev.48, hash 9eab6cd)
    * Updated code:
      * use routines from libSUFR to test real equality
      * use a single routine to print warnings for dummy routines
      * replaced outdated plwid() with plwidth()
    * Updated CMake files
	
  
  0.3.0  2013-06-29  (rev.44, hash a44e16c)
    * Updated routines:
      * fixed behavior for pngcairo
      * simpler call for Hershey fonts
      * reimplemented pgsave() and pgpap()
      * fix window creation - allow multiple non-xwin plots to be open
      * cleaned up CMake files
	
  
  0.2.0  2013-01-07  (rev.31, hash 9623169)
    * Updated routines:
      * pgptxt():    improve writing for angles of 0, +/-90, or 180 degrees
      * pgopen():    open different streams for each xwin call. Xwin streams are buffered.
      * pgbegin():   distinguist xwin from non-xwin
      * pgend()
      * pgpap():     set paper width and ratio, don't call pspage()
      * pgtick():    replaced dummy placeholder with ad-hoc routine
      * pg2pldev():  make distinction between BW/colour PS - use pngcairo iso png
    * New routines:
      * do_pgpap():  calls pspage() - internal use
      * pgeras():    calls plclear()
      * pgslct():    calls plsstrm() (et al.) to select an output stream
      * pgsave():    save parameters: custom routine
      * pgunsa():    unsave parameters: custom routine
      * pgmove():    move pen to location, for use with pgdraw()
      * pgdraw():    calls pljoin() to draw a line between previous and current location
      * pgpt():      draw an array of points, using plpoin() or plstring()
      * pgpt1():     draw one point, using pgpt()
      * pgclos():    call pleop() to close a stream
      * pgband():    dummy routine - get cursor location
      * pgqcol():    dummy routine - query current plot colour range, return 0-255
      * pgqci():     dummy routine - query current plot colour index, return 0
    * General updates:
      * make compatibility warnings optional - default: on
    * Added rgb.txt to the package
    * Updated CMake files to CMakeFiles rev.24, see: http://cmakefiles.sourceforge.net/
    * Added LICENCE info
  
  
  0.1.4  14/11/2011  (rev.12)
    * Updated CMake files to CMakeFiles rev.21
    * Renamed tarball to lower case
  
    
  0.1.3  03/11/2011  (rev.10)
    * Updated CMake files:
      - detect and use OS, compiler version
      - updated FindPLplot
    * Tarball now contains directory PG2PLplot-x.y.z/
    * README, INSTALL, etc. are in / rather than doc/
    * Use gzip in stead of bzip2
  
      
  0.1.2  18/10/2011  (rev.8)
    * CMake update:
      - BUGFIX: install the module file as well
      - add the option to install different versions for different compilers
  
      
  0.1.1  10/10/2011  (rev.7)
    This is an alpha release, many things need to be done still:
    - Routines that seem to be working well:
      pgslw, pgscf, pgsci, pgscr, pgqcr, pgline, pgpoint, pgpoly, pgrect, pgcirc,
      pgend, pgsvp, pgswin, pgsubp, pgpage
    - Routines  to seem to be working decently:
      pgsls, pgsfs, pgshs, pgsch, pgqch, pgptxt, pgptext, pgtext, pgpap, pgbox
    - Routines/functions with fudged solutions:
      pgarro, pgbegin, pgopen, pgbbuf, pgebuf
    - Routines  that were not yet tested well:
      pgcont, pgmtxt, pgmtext
    - PGPlot routines where no PLplot counterpart was found:
      pgqlw, pgscir, pgqcir, pgsah, pgconf, pgtick, pgolin
    - Helper routines added:
      pg2pltext, pg2pldev, replace_substring

