[sc34wg3] TMQL: Grammar -- "predicate-invocation"

[Lars Heuer]

Hi all,

Comments against TMQL draft dtd. 2007-07-13.

The rule:

 [54] predicate-invocation : anchor '(' (anchor ':' value-expression)+
                                         ','* '...'*
                                     ')'
seems to be wrong.

Should be something like:

  pred-invocation : anchor '(' pred-roles ')'

  pred-roles      : pred-role (',' pred-role)*


  pred-role       : anchor ':' value-expression
                  | '...'


                  
Best regards,
Lars
-- 
Semagia 
<http://www.semagia.com>