[ANN] XGP 0.5.0 released

XGP version 0.5.0 is now available at http://xgp.sourceforge.net/

XGP is an integrated development environment that extends gprolog 
(1.2.18) to work with Cocoa under Macintosh OS X. It provides user 
interface and graphics facilities largely compatible with MacProlog32 
by LPA. It requires Mac OS X version 10.2.3 or greater.

Summary of the changes from version 0.4.0 to 0.5.0:

	The changes include a popup history of queries
	for the Evaluate Query dialog, a 'Find Definition for Selection'
	option to navigate among predicates, improvements to control window
	services, a new (simple) "Find in Files..." feature, a new
	'pixels' graphics item, and (of course) bug fixes.
	
	"Control window" improvements include appropriate auto-resizing
	of items, better 'table' item value management, and new
	cw_get_item_desc/[3, 4] predicates. The new "Find in Files..."
	feature supports using regular expressions to search through all
	open source documents in XGP. The 'pixels' graphic item takes a
	list of numbers and interprets them as pixel specifications for
	display.

Regards,
Lindsey Spratt
http://homepage.mac.com/lspratt