Expression Calculation - dropping returns?

Greetings!

In current Expression Calculation, propose to drop:

>   1.
>
>       If an expression is a constant number or string, that constant
>       is returned
>
>   2.
>
>       If it is a reference, the reference is returned. If a reference
>       is to be displayed, the /value of the reference /is displayed,
>       not the reference itself.
>
What an expression or reference returns should be defined by its 
definition. Yes?

Why repeat that here?

Should only have rules, such as order of evaluation, which are *not* 
defined elsewhere here.

Hope everyone is having a great weekend!

Patrick

-- 
Patrick Durusau

Chair, V1 - US TAG to JTC 1/SC 34
Convener, JTC 1/SC 34/WG 3 (Topic Maps)
Editor, OpenDocument Format TC (OASIS), Project Editor ISO/IEC 26300
Co-Editor, ISO/IEC 13250-1, 13250-5 (Topic Maps)