| From: David Van Horn (dvanhorn at ccs.neu.edu) Date: Fri Oct 8 23:10:05 EDT 2010 |
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On 10/8/10 9:12 PM, Matthew Flatt wrote: > This proposal originates with the need to fix a problem in the HtDP > teaching languages. The HtDP teaching languages currently use `true' > and `false' for true and false, and the HtDP languages are configured > to print booleans as `true' and `false'. That doesn't work with quoted > lists. For example, > > '(true false) > > is a list of symbols, not a list of booleans. What about '(empty)? Seems like the same issue. David
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