[whatwg] ALT and equivalent representation

2008-04-18 Thread Bill Mason
Today in IRC a discussion lead to a hypothetical example that didn't fit easily into the spec's current requirements for the alt attribute. The example was a case of a hacker who replaces the Google logo on google.com with an image only containing the text WE HACKED YOUR SERVERS. We assume

Re: [whatwg] ALT and equivalent representation

2008-04-18 Thread Philip Taylor
On 18/04/2008, Bill Mason [EMAIL PROTECTED] wrote: The example was a case of a hacker who replaces the Google logo on google.com with an image only containing the text WE HACKED YOUR SERVERS. We assume the hacker cares enough about accessibility to set the alt attribute to the same text.

Re: [whatwg] ApplicationCache add/remove with invalid URLs

2008-04-18 Thread Anders Carlsson
On 17 apr 2008, at 22.23, Geoffrey Garen wrote: I think an exception should be thrown when ApplicationCache add/ remove is called with invalid URLs. Can you be more specific about what you mean by invalid? URL not found in the cache? Malformed URL? Something else? Geoff Invalid as in

Re: [whatwg] text/html for html and xhtml

2008-04-18 Thread Boris Zbarsky
William F Hammond wrote: Perhaps you should clearly state your definitions of bad and good in this case? I'd also like to know, given those definitions, why it's bad for the bad documents to drive out the good, and how you think your proposal will prevent that from happening. Good and bad

Re: [whatwg] ALT and equivalent representation

2008-04-18 Thread Shannon
RE: Comments by Phillip Taylor and Bill Mason regarding alt= You both raise some excellent points. Logically alt should be optional since as you clearly demonstrate some things have no alternate textual meaning (at least not one of any value to the user). The trouble with alt= (or no alt) is