RE: [techs] test 178 was Table Summary Tests (111, 112, 113, 114, 203)

> Our test 178 requires that all non decorative images, except 
> those used as anchors, have alt text.
> http://www.w3.org/WAI/GL/WCAG20/tests/test178.html

It seems that what is important is that there be a check that links have
content, not so much if it comes from images or text.
AWK