- From: L. David Baron <dbaron@dbaron.org>
- Date: Mon, 8 Dec 2008 21:08:08 -0800
- To: fantasai <fantasai.lists@inkedblade.net>
- Cc: Krzysztof Maczyński <1981km@gmail.com>, www-style@w3.org, Bert Bos <bert@w3.org>
On Monday 2008-12-08 20:47 -0800, L. David Baron wrote: > In other words, instead of the above two changes, change: > # simple_selector > # : element_name [ HASH | class | attrib | pseudo ]* > # | [ HASH | class | attrib | pseudo ]+ > # ; > to be either: > # simple_selector > # : element_name [ HASH | class | attrib | pseudo ]* S* > # | [ HASH | class | attrib | pseudo ]+ S* > # ; > or probably preferably: > # simple_selector > # : [ element_name [ HASH | class | attrib | pseudo ]* | > # [ HASH | class | attrib | pseudo ]+ ] S* > # ; To be clear, the above edit is for CSS 2.1 appendix D. I now see that your proposal was actually for selectors3; CSS 2.1 doesn't have the "TILDE S*". In http://dev.w3.org/csswg/selectors3/#w3cselgrammar the appropriate change equivalent to the above would be in the production for simple_selector_sequence, which I think we should probably also make. That said, for selectors3, that means that the overall selector production has trailing whitespace, which I think is probably a good thing, although others may disagree. (For selectors3, this is ISSUE-80.) -David -- L. David Baron http://dbaron.org/ Mozilla Corporation http://www.mozilla.com/
Received on Tuesday, 9 December 2008 05:08:52 UTC