[slang-users] SLgtk 0.7.0 released

[Michael Noble <mnoble@xxxxxxxxxxxxx>]

Version 0.7.0 of the Gtk module for S-Lang is now available at

	http://space.mit.edu/cxc/slgtk

This release adds several minor enhancements to the VWhere data
mining tool & improves its robustness, broadens the support for
Cairo, and drops support for S-Lang version 1.

Regards,
Mike Noble

--------------------------------

Version 0.7.0:

   .	VWhere 1.3.8:
	   . elminate potential crash after Cancel-ing plot window
	   . added log scaling for axes
	   . cleaner & more accurate axis titles & tick labels
	   . tooltip help for Quit button in control window

   .	Mininum S-Lang version is 2.0.5 (1.x series no longer supported)

   .	Updated WITH_LIBRARY & related autoconf macros

   .	Added new functions to simplify log/lin scaling in plots:
		_gtk_plot_set_scale, _gtk_plot_xlin, _gtk_plot_ylin,
		_gtk_plot_xlog, _gtk_plot_ylog

	Each expects 1 plot descriptor arg & operates upon the current plot.

   .	GtkPlot widget updates:
   	. gtkplotps.c driver (avoid segv w/ superscripts)
	. gtkplot.c: provided alternative PGPLOT-like tick marks calculator
	. gtkplotdata.c: do not SEGV when ticks->values is NULL

   .	Cairo suport:
	. conditional activation of PDF, PS, & SVG surface support
	. conditionalized Cairo wrappings
	. cairo example may now be optionally saved to PDF file

   .	Bundle SLIRP 1.9.3