[XeTeX] tex-text and more quotes
John Was
john.was at ntlworld.com
Fri Aug 3 09:25:30 CEST 2007
Rather than having those responsible for updating XeTeX code trying to
anticipate all the (pseudo-)ligatures that individual users might require,
could we have some sort of primitive (e.g. \myligs) which would invoke a
simple table of mappings (e.g. a file myligs.lig) that the user finds
convenient:
(( -> \char'...... etc. (for true ligatures one would want the syntax to
include instructions for deconsructing the ligature at end-line hyphenation
points)
This would be analogous to the user-specific kerns that I suggested a while
back (which I think JK thought was doable in principle).
Ideally it would be invoked as part of the options in the line calling a
specific font so that other fonts in the document would not be affected. It
might be particularly useful for font-writeres creating (or trying to
replicate) unusual ligatures - e.g. the rather beautiful Qu ligature in
Centaur (handy if one is writing a book dealing with royalty), or the italic
gy ligature in Baskerville (which was always used in volumes of the
Oxyrhynchus Papyri when they were set in hot metal, as 'Egypt' comes up so
often in book titles cited there).
Best
John
----- Original Message -----
From: "Apostolos Syropoulos" <asyropoulos at yahoo.com>
To: "Unicode-based TeX for Mac OS X and other platforms" <xetex at tug.org>
Sent: Friday, August 03, 2007 7:56 AM
Subject: JunkEmail: Re: [XeTeX] tex-text and more quotes
> >The question is: do your (or anyones') documents
>>contain << ,, or >> in text (not math) that would be rendered
>>incorrectly by the proposed change in tex-text? You can argue about
>>the inelegance of the system, but truthfully it's ugly to use `` '' --
>>and so on in the first place.
> I really do not understand why is it a problem to have more than one
> mapping file? I think this feature was introduced to allow flexibility.
> Otherwise, these "ligatures" would have been hard-wired into XeTeX
> iyself. I agree that it is ugly to use -- --- etc., but these "ligatures"
> are documented in every book, user manual, etc. on TeX, while the others
> are sort of recent developments. But if you do insist in this, then please
> consider
> including (( and )) to expand to « and », respectively, since many Greek
> TeX users
> use these "ligatures"...
> Regards,
> A.S.
>
>
> ****************************************************************
> *Apostolos Syropoulos *
> *snail mail: 366, 28th October Str., GR-671 00 Xanthi, HELLAS *
> *email : asyropoulos (at) yahoo (dot) com *
> *phone num.: +30-2541-028704 *
> *home page : http://obelix.ee.duth.gr/~apostolo *
> *blog : http://asyropoulos.wordpress.com/ *
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