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Re: [guile-reader-devel] Guile-Bash reader extensions


From: Ludovic Courtès
Subject: Re: [guile-reader-devel] Guile-Bash reader extensions
Date: Sun, 07 Jun 2015 17:21:11 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)

Dmitry Bogatov <address@hidden> skribis:

>> OK.  If it’s optional, that’s probably more reasonable.
>
> It is all great, but is it reasonable for you to specify order of TR
> application?

The thing is, it’s not a problem or ordering.  It’s just that only one
TR is supposed to claim a given character.

Looking at the code, it’s not actually clear which one wins anyway,
because there are two cases: the ‘eightbit_char_to_tr_map’ mapping, and
the other case (see ‘scm_call_reader’.)  I think we cannot really
document an ordering without exposing too many implementation details
and without limiting future changes.

HTH,
Ludo’.



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