[tex-live] TL2004: Technical problems and testing
petr at olsak.net
Fri May 14 09:33:22 CEST 2004
On Thu, 13 May 2004, Karl Berry wrote:
> disable locales completely, just rely on the xord/xchr/xprn arrays
> Sounds like there is no disagreement, so I'd say, Olaf, go ahead and do
> it when you have a chance.
> All: Olaf questions whether plain should be 7-bit or 8-bit by default,
> pointing out that the TeXbook talks about ^^ notation in tty/log output
> for plain.
I mean that it is possible to do it format dependent. The -8bit option can
be used during generation of a format another than plain.tex and default
(no option) can be used during plain.tex format generation. The result of
this option will be saved to .fmt file (xord/xchr/xprn vectors).
Moreover, the usage or non-usage of -8bit can be hidden from user by
fmtutil utility or such similar.
The plain.tex format is dessigned only for English language. It is frozen
by author. It means that the ^^ notation of non ASCII letters cannot
interrupt any plain.tex task.
Notice, that if -enc is used, then initial values of xord/xchr/xprn
are exactly documented in encTeX documantation: The initial values of xprn
have to be set by TeXbook: only 96 ASCII characters are printable.
EncTeX users have got the tools to change these initilas: by \xprncode
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