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Re: [MIT-Scheme-devel] SUBSTRING and SET-STRING-MAXIMUM-LENGTH!

From: Taylor R Campbell
Subject: Re: [MIT-Scheme-devel] SUBSTRING and SET-STRING-MAXIMUM-LENGTH!
Date: Sat, 5 Sep 2009 19:06:52 -0400
User-agent: IMAIL/1.21; Edwin/3.116; MIT-Scheme/7.7.90.+ 
   Date: Sat, 5 Sep 2009 16:03:48 -0700
   From: Joe Marshall <address@hidden>

   Would this work?

   DEFINE_PRIMITIVE ("STRING-HEAD!", Prim_set_string_maximum_length, 2, 2, 0)
   ...                                   (^^^^^^^^^^^^^^^^^^^^^^^^^?)

Why not just write it in Scheme, with a comment about why it has to
check whether SET-STRING-MAXIMUM-LENGTH! worked?
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