[Bug 17509] Include sign in NUMBER, PERCENTAGE, and DIMENSION tokens

https://www.w3.org/Bugs/Public/show_bug.cgi?id=17509

--- Comment #6 from Anton P <antonsforums@yahoo.co.uk> 2012-06-16 19:29:42 UTC ---
Proposal [http://lists.w3.org/Archives/Public/www-style/2012Jun/0410.html]:

1. In 4.1.1, change the "num" macro to:

  | num     ['+'|'-']?([0-9]+|[0-9]*\.[0-9]+)

2. In G.2, change the "num" macro to:

  | num        ['+'|'-']?([0-9]+|[0-9]*"."[0-9]+)

3. In G.2, remove the "unary_operator" production entirely.

4. In G.2, change the "term" production to:

  | term
  |   : NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S*
  |   | ANGLE S* | TIME S* | FREQ S*
  |   | STRING S* | IDENT S* | URI S* | hexcolor | function
  |   ;

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Received on Saturday, 16 June 2012 19:29:44 UTC