Andrew Dunstan wrote:
On 09/28/2010 09:31 PM, Darren Duncan wrote:
Code that quotes all of its identifiers, such as with:
FOR EACH "var" IN "array_expr" LOOP ...
This doesn't help in the least if the array is an expression rather than
simply a variable - we're not going to start quoting expressions.
I wrote that wrong. I should have said "array_var" not "array_expr". I am
certainly not advocating quoting expressions, and didn't mean to imply that
here. My point was that if a token is always interpreted as a keyword rather
than an identifier when there is ambiguity, then quoting would let users name an
identifier "each" or "EACH". In any event, I will not push this since it
doesn't address the real issue of language changes not breaking the general case
of legacy code; it only says how users can insulate themselves. -- Darren Duncan
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