Zdenek Wagner wrote:
2012/3/14 Peter Dyballa<[email protected]>:
Check the code points in the font! The statement
\defaultfontfeatures{Mapping=tex-text}
informs the XeTeX engine to use the standard ligatures, as TeX would do by
default.
This mapping instruct XeTeX to use the TECkit mechanism to replace
characters by ligatures in case they are not defined by GSUB tables in
the font. It does not say anything about ligatures already present in
the font nor does it list the contents of the GSUB tables.
Unfortunately, on a freshly-installed TeX Live 2011 with all
current updates applied, the control sequence is unknown :
%!TeX Program=XeTeX
\magnification 4000
\defaultfontfeatures {Mapping=tex-text}
->
This is XeTeX, Version 3.1415926-2.3-0.9997.5 (Web2C 2011)
restricted \write18 enabled.
entering extended mode
(./Whitehurst.tex
! Undefined control sequence.
l.4 \defaultfontfeatures
{Mapping=tex-text}
?
Could an expert advise, please ?
Philip Taylor
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