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Message from discussion RFC: ULA Replacement for ZX Spectrum SE
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Darren Salt  
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 More options May 15 2000, 3:00 am
Newsgroups: comp.sys.sinclair
From: Darren Salt <n...@youmustbejoking.demon.cu.invalid>
Date: 2000/05/15
Subject: Re: RFC: ULA Replacement for ZX Spectrum SE
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In message <B545AA0C.233%ao...@brandnewco.org>
          Andrew Owen <ao...@brandnewco.org> wrote:

[snip]

> I'm looking at making line 0 editable (to fix the line 0 bug in 128 BASIC)
> and extending the range of possible line numbers up to 32,767.

That latter change would cause problems with variable storage; the top three
bits of the first character of a variable name are used to encode the
variable type, with %000 and %001 being unused and thus free for use in line
numbers.

--
| Darren Salt  anti-UCE  | nr. Ashington, | d youmustbejoking,demon,co,uk
| Spec+3, Risc PC, A3010 | Northumberland | s zap,uk,eu,org
| BBC M128, Linux PC     | Toon Army      | @ retrospec,co,uk
|   Z80Em and 6502Em Support Packs. AY sound support.

Idleness is leisure gone to seed.


 
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