Sat May  1 22:18:55 BST 1999  Austin Donnelly  <austin@gimp.org>

	* app/brush_select.c
	* app/brush_select.h
	* app/pattern_select.c
	* app/pattern_select.h: delay the popup of pattern and brush
 	    preview window by 150 millisecs.  Allows flicker-free
 	    selection of brushes/patterns, and still have fast pattern
 	    preview like we used to.  Ideally, should really factor out
 	    the common code in these two files into one generic picker
 	    widget.

	* app/free_select.c: cosmetic whitespace change.

	* app/draw_core.c: use GDK_CAP_NOT_LAST, not GDK_CAP_BUTT,
 	    otherwise sequential line segments in XOR mode have
 	    single-pixel gaps between them.  Worse, if the segments are
 	    only one pixel long, you don't get _any_ lines.  XFree86 seems
 	    to ignore GDK_CAP_BUTT, which is why this bug hasn't been seen
 	    before.  NCD X servers comply with the spec a little more
 	    pedantically, so need GDK_CAP_NOT_LAST.  OS/2 and Win32 people
 	    should check that (eg) the lasso tool still provides proper
 	    visual feedback.