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Re: [colorforth] How to recreate the 31 July color.com


Good afternoon Nick,

I sent this on Friday but I have just found it was rejected and returned by the list server:

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Dear Nick,

Thank you: that has solved it. Having no icon data explains why the
red, green and blue oblongs appeared but no text.

Jason
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My other messages this morning might make more sense if it is understood that you corrected my error on Friday.

Jason


Nick Maroudas said the following on 22/02/2008 20:14:
Quoting Jason Kemp <jason.kemp@xxxxxxxxxxxxxxxx>:

Hello,

I should be most grateful if anyone could show me my
error. [snip]
 up to byte 12,347, but after this point the
original file is mostly non-zero values whereas the assembled one is just padded with zeros, so I think I am overlooking something
fundamental.

Regards,
Jason

Nick here:  I think you might be missing the ikon
data.  According to Tim Neitz the first 12 blocks are
filled by the "editor", and the last 6 by the ikon
data.  You can read his note at the end of Tim's nasm
version of CF01, which is in John Comeau's sourceforge
site that you use.  If you go to Tim's site you will
see his complete set of nasm source, including data
in the slot "cfinal". He says that his nasm code ought
to compile into a faithful version of the original
native CF01.
http://www.dnd.utwente.nl/~tim/colorforth/

Likewise Josh Gram's source code for CF05 includes an
icons.asm file.  I guess this will compile to be
compatible with the complete 72k of selfbooting native CF05.com that he also supplies (I use the 16bit color version). Ray has links with Josh:
http://www.nabble.com/Re:-ColorForth:-if-and--if-p10716747.html


Caritas,

Nick

PS: Apologies to ColorForthers for inadvertently
posting
a private reply to Ray's post today, including my blog
on
a completely different subject.  Sorry.

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