'nough said. :-) Thanks to Tobias for the hint, and I have now extended my verifier to also cover CSS.
Gerald Index: gcc.css =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc.css,v retrieving revision 1.15 diff -u -r1.15 gcc.css --- gcc.css 6 Apr 2011 00:26:57 -0000 1.15 +++ gcc.css 6 Apr 2011 23:05:15 -0000 @@ -9,10 +9,10 @@ a:visited { color: #000099; text-decoration: none; } a:hover { color: orange; text-decoration: none; } -h1 { color: grey; text-align:center; } -h2 { color: grey; } +h1 { color: gray; text-align:center; } +h2 { color: gray; } -.highlight{ color: grey; } +.highlight{ color: gray; } dl.news { margin-top:0; } dl.news dt { font-weight:bold; }