- From: Jason White <jasonw@ariel.ucs.unimelb.edu.au>
- Date: Thu, 15 Jul 1999 10:50:46 +1000 (AEST)
- To: Web Content Accessibility Guidelines <w3c-wai-gl@w3.org>
Regarding quotations: In the English braille code (and probably others as well), the opening and closing single quotation, opening and closing double quotation and apostrophe characters are represented by distinct braille signs, as in typeset print. It is therefore necessary to be able to distinguish between these characters when processing a document. The " character entity in HTML is mapped to the double quotation mark. However, single quotation marks present more of a problem, especially if the apostrophe is used to represent them. There exist possessive forms in English in which the apostrophe appears at the end of a word. Likewise, there are words which appear most often in poetry ('tis, 'twas etc.), where the apostrophe occurs at the start of the word. Some of these cases could be readily caught by pattern matching rules, but not all are susceptible to such treatment. The Q element clearly overcomes this problem. Having an apostrophe in place of a quotation mark, on a quotation mark where an apostrophe should appear, creates ambiguities which are just as serious, if not more so, than the case in which Q and " are used together, resulting in two quotation marks on screen or in printed output. Is there a backward-compatible way in which to preserve the distinction between apostrophe and single quotation marks, or, given this problem and its consequences for braille production, should we leave checkpoint 3.6 as it stands?
Received on Wednesday, 14 July 1999 20:50:51 UTC