| From: Sam Tobin-Hochstadt (samth at ccs.neu.edu) Date: Wed Mar 21 18:20:10 EDT 2012 |
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On Wed, Mar 21, 2012 at 5:36 PM, John Clements <clements at brinckerhoff.org> wrote: > It looks like 'path-string?' is not labeled as a discriminator type. > >> path-string? > - : (Any -> Boolean) > #<procedure:path-string?> >> > > Is this just an oversight? Yes, that's just an oversight, although it's slightly more complicated than you'd think (because `(path-string? (string #\null))' is #f). -- sam th samth at ccs.neu.edu
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