[css-syntax] Condition in "Parse a component value"


5.3.6 Parse a component value
3. Consume a component value and let value be the return value. If 
nothing is returned, return a syntax error.

Under which condition does "Consume a component value" return nothing? 
There is no "Return nothing" in
* 5.4.6 Consume a component value
* 5.4.7 Consume a simple block
* 5.4.8 Consume a function

I think the sentence "If nothing is returned, return a syntax error." 
can be dropped.

Johannes Koch
In te domine speravi; non confundar in aeternum.
                             (Te Deum, 4th cent.)

Received on Thursday, 3 April 2014 21:29:02 UTC