2006-03-02  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.sty: fixed the detection of pdfLaTeX using ifpdf.sty, as
	suggested by Jesús Cerquides <cerquide@maia.ub.es>

2002-12-06  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.tex: changed the default size of arrowheads.
	Added macros to save/show nets.

	* pndraw.sty: improved pdfLaTeX support.

	* pn2pdf, pndoc.tex: updated w.r.t. the changes in pndraw.sty

2002-10-14  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndoc.tex: corrected some typos.

2002-10-12  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndoc.tex: updated

	* pndraw.tex: added macro \pst to prefix PSTricks's commands

	* pndraw.sty: included support for pdfLaTeX

2001-11-26  Franck Pommereau  <pommereau@univ-paris12.fr>
	
	* the position of round nodes labels now uses the \labelsep
	parameter.

2001-08-28  Franck Pommereau  <pommereau@univ-paris12.fr>
	
	* changed the definition of \choice so it draws a square.

	* added reference pages to the documentation.

2001-06-11  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.tex: ficed a bug on stores when changing \placesize
	(thanks to André Steenveld).

2001-06-07  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.tex: moved the expansion of \everynet just before the
	first net commands.

	* pndraw.tex: changed option $ for links to / since $ causes
	problems.

2001-06-05  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndoc.tex: added a remark about DVI viewers.

	* pndoc.tex: corrected a few typos.

2001-06-04  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.tex: added more options to nodes.

	* pndoc.tex: updated for the new features.

2001-06-02  Franck Pommereau  <pommereau@univ-paris12.fr>

	* pndraw.tex: added macros \link (\arc becomes a shortcut)
	\store, \module and \source asked by André Steenveld.

	* pndraw.tex: added macro \nodessize.

2001-06-02  Franck Pommereau  <pommereau@univ-paris12.fr>

	* bug fixed: pndraw.aux
	(thanks to Denis Girou)

	* pndoc.tex: added some words about the compatibility with
	graphics and graphicx packages, corrected some typos.
	(thanks to Denis Girou)

2001-05-28  Franck Pommereau  <pommereau@univ-paris12.fr>

	* Released on CTAN
	
2001-04-01  Franck Pommereau  <pommereau@univ-paris12.fr>

	* Added forgotten \Rscope and \Lscope to pntext.sty

2001-03-16  Franck Pommereau  <pommereau@univ-paris12.fr>
	* First release
