Joe Conway <[EMAIL PROTECTED]> writes:
> While looking at it the last day or so, I started to think it might be
> better to use bison to parse array literals -- or is that a bad idea?
Offhand it doesn't seem like a super-appropriate tool. Once you get
past the lexical details like quoting, the syntax of array literals
is not complicated enough to need a bison parser. Also, the issues
you're facing now like enforcing consistent dimensions are not amenable
to solution by a context-free grammar --- so you'd still need most of
the dimension-checking mechanisms.
There might be something out there that is more useful, but I dunno
what.
regards, tom lane
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