At 01:44 PM 12/5/2002 +0100, you wrote:
there are several methods:Quick but nasty question from me:What do we do when we run out of internal macro names in the hash? There are some 100.000-something chars defined in Unicode 3.2, much more then the available hash space in TeX.
(1) we don't use a hash, just a fast expandable ifcase, so theoretically it's only a few hundred entries
(2) optionally (just made it) one can expand such a vector into hashed values, but this is only interestign when one know what one deals with
(3) just played with an unicode font, and i can even imagine an auto-split-into ranges and auto fontswitch (kind of fun to try that), i.e.: a call to a glyph expands into a call to fontname-range + char [of course this breaks hyphenation, but for a lot of languages this is not an issue]
also,
(4) we have Taco to extend tex to 32 bits -)
Hans
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