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Re: Interactive specs of C functions.

From: Richard Stallman
Subject: Re: Interactive specs of C functions.
Date: Sat, 08 Sep 2007 15:48:01 -0400 
    Indeed.  How 'bout the patch below?

    -  if (SUBRP (fun))
    -    {
    -      string = (unsigned char *) XSUBR (fun)->prompt;
    -      if (!string)
    -   {
    -   lose:
    -     wrong_type_argument (Qcommandp, function);
    -   }

That would be a slowdown in very important cases.  It would be better
to keep that code, but have it fall through when it doesn't find an
interactive string in the special way, into the general case.
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