(j3.2006) Specification functions

[Malcolm Cohen]

>We removed the prohibition against recursive specification functions
>quite a while ago.

Apparently in F2003 but F2003 did not even try to list all the technical 
changes in the Introduction, so it's easy to understand someone overlooking 
it... especially as it also was not explicitly listed in John Reid's list of 
changes in F2003 (which mentions that specifcation expressions have relaxed 
rules, but just says to read 7.1.6 for the details).

Cheers,
-- 
....................................Malcolm.