Nicholas Clark <[EMAIL PROTECTED]> writes: >> You can find the formal syntax and grammar for CSS2 here: >> http://www.w3.org/TR/REC-CSS2/grammar.html >> >> >From that definition and the examples given in >> http://www.w3.org/TR/REC-CSS2/syndata.html, you can do things like: > > ident {nmstart}{nmchar}* > name {nmchar}+ > nmstart [a-zA-Z]|{nonascii}|{escape} > nonascii [^\0-\177] > unicode \\[0-9a-f]{1,6}[ \n\r\t\f]? > escape {unicode}|\\[ -~\200-\4177777] > nmchar [a-z0-9-]|{nonascii}|{escape} > > Mmm. Are they serious that upper case ASCII is only allowed in nmstart and > not nmchar?
I should think not. :) And, indeed, http://www.w3.org/TR/REC-CSS2/grammar.html section D.2 includes the crucial '%option case-insensitive'. IIUC, CSS doesn't really care about case, except in quoted strings. -- Espen Wiborg <[EMAIL PROTECTED]> On a Canadian two dollar bill, the flag flying over the Parliament building is an American flag. _______________________________________________ http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-users Community help: http://wiki.bestpractical.com Commercial support: [EMAIL PROTECTED] Discover RT's hidden secrets with RT Essentials from O'Reilly Media. Buy a copy at http://rtbook.bestpractical.com
