Comment 27 for bug 960666

1)
http://www.ghostscript.com/~chrisl/brother/a_line_of_text.ps
This test *should* print "A line of text" at the bottom left of the page, but instead simply ejects a blank page, apparently with no error indicated.

We narrowed the problem down to line 202 (it seems to be the "currenthalftone" operator):
/HT currenthalftone cp2g def