[sc34wg3] TMQL: Operators

Lars Heuer heuer at semagia.com
Thu Oct 25 12:45:51 EDT 2007


4.11 Value Expressions
----------------------
[33] infix-operator  ::= ...any in the predefined environment...
[34] prefix-operator ::= ...any in the predefined environment...

Well, while the explanation is short and catches the point (I love
compact statements), the grammar should list at least every
*predefined* operator, like <= => etc., since I assume these operators
shouldn't be overloaded by the concrete implementation / environment.
Yes, everybody can study Annex A, but it would be nice if the
predefined infix/prefix-ops would be more obvious.

BTW: I hope, that the functions are defined somewhere more explicitly?
Either in the TMQL document or in a separated doc. The current
description (encoded in CTM) lacks of some information (i.e. how does
the syntax for RegExes look like etc.).

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



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