2006-01-11  Elijah Newren  <newren gmail com>

	* src/textboxes.c (test_area, test_intersect, test_equal,
	  test_overlap_funcs, test_basic_fitting, test_merge_regions,
	  test_regions_okay, test_region_fitting, test_clamping_to_region,
	  test_clipping_to_region, test_shoving_into_region,
	  test_find_onscreen_edges,
	  test_find_nonintersected_xinerama_edges, test_gravity_resize,
	  test_find_closest_point_to_line):
	Replace __PRETTY_FUNCTION__ with G_STRFUNC, because lesser
	compilers don't support the former.  Caught by Damien Carbery, fix
	suggested by Ray Strode.  #326281.