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Postings from May 2007
Jonathan Lang wrote:
> ^[3]: If this were included in the core, you might even reverse things
> so that ';' is defined in terms of postfix:<.> or infix:{'<=='},
> depending on the context; in this case, postfix:<?> would be defined
> in terms of postfix:<.>, rather than postfix:<;>. In fact, the only
> thing keeping postfix:<.> from completely replacing postfix:<;> as a
> statement terminator and insisting that the latter always be used as a
> shortcut for feeds is the long tradition that the latter has in
> programming languages - much like perl 6's infix:<.> replaces perl 5's
> '->' because that's what everyone else uses.
Umm, never mind. I just realized that introducing a postfix:<.>
operator would complicate matters in unexpected ways by forcing
infix:<.> to require disambiguating whitespace, as per S02. This
would be Very Bad in several ways, e.g., an infixed dot is given as
the appropriate way to separate a postfix operator from the term in
front of it when whitespace is forbidden. Or the fact that 'foo.bar'
would no longer parse as expected. :sigh:
--
Jonathan "Dataweaver" Lang
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