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Re: A Tab after 4 SPACEs

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Re: A Tab after 4 SPACEs

Subject: Re: A Tab after 4 SPACEs
From: Uli Kusterer <email@hidden>
Date: Fri, 28 Mar 2008 12:51:39 +0100

On 28.03.2008, at 10:16, Gerriet M. Denkmann wrote:

The documentation says: "Returns the named encoded glyph, or –1 if the receiver contains no such glyph." Returning a negative number seems to be kind of difficult as NSGlyph is defined as unsigned int. Tests with "sp8 f8 s83 3ace" (assumed to be name of no glyph in this universe) returns either 0x0 (NSNullGlyph) or 0xffff, depending on font.

Well, -1 is essentially 0xffff when you typecast a two-byte integer, so that's the result I would have expected.

Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."
http://www.zathras.de

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References:  
  >A Tab after 4 SPACEs (From: "Gerriet M. Denkmann" <email@hidden>)
  >Re: A Tab after 4 SPACEs (From: Uli Kusterer <email@hidden>)
  >Re: A Tab after 4 SPACEs (From: "Gerriet M. Denkmann" <email@hidden>)
  >Re: A Tab after 4 SPACEs (From: Alastair Houghton <email@hidden>)
  >Re: A Tab after 4 SPACEs (From: "Gerriet M. Denkmann" <email@hidden>)




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