Xref: utzoo comp.sys.apple:23669 comp.sys.apple2:200 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!usc!zaphod.mps.ohio-state.edu!rpi!batcomputer!cornell!vax8530!q4kx From: q4kx@vax5.cit.cornell.edu (Joel Sumner) Newsgroups: comp.sys.apple,comp.sys.apple2 Subject: Re: GIF for an apple ][c Message-ID: <3651.2600e18f@vax5.cit.cornell.edu> Date: 16 Mar 90 16:52:30 GMT References: <2394@ultb.isc.rit.edu> <12359@smoke.BRL.MIL> Distribution: comp Lines: 17 In article <12359@smoke.BRL.MIL>, gwyn@smoke.BRL.MIL (Doug Gwyn) writes: > > It is, and in fact when I last tried IIGIF some time ago it worked fine > with genuine GIF-format files. However, some BBSes (notably those on > Macintoshes) may download your GIF files with additional header garbage > stuck on the front of the file; if the GIF viewer doesn't try to skip > such leading garbage it won't think the file is in GIF format. (A true > GIF format file begins with the ASCII characters 'GIF87a'.) Get a program called MACDOWN by (I think) Jason Harper. It strips off the header 'garbage' on Mac BBS's. (the garbage is really the MacBinary Header) -- Joel Sumner GENIE:JOEL.SUMNER q4kx@cornella.ccs.cornell.edu q4kx@cornella q4kx@vax5.cit.cornell.edu q4kx@crnlvax5 Never test for an error condition that you can't handle.