From: Ulrike Fischer <news3@nililand.de>
To: ntg-context@ntg.nl
Subject: faulty to unicode mapping of chars encoded with surrogate pairs?
Date: Wed, 8 Aug 2018 12:13:48 +0200 [thread overview]
Message-ID: <1oyv64a4ucd25$.dlg@nililand.de> (raw)
when I compile the following with context
\pdfvariable compresslevel=0
\starttext
$f$
\stoptext
I get in the pdf
1 beginbfchar
<0515> <D875DC53>
endbfchar
D875DC53 is according to
http://www.russellcottrell.com/greek/utilities/surrogatepaircalculator.htm
the codepoint 2D453 and this is not a valid unicode point. As a
result copy& paste doesn't work correctly.
A similar example with xelatex writes D835DC53 (remark the 3
instead of the 7) instead in the pdf which gives the correct code
point 1D453 and copies fine.
lualatex gives the faulty value too.
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
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next reply other threads:[~2018-08-08 10:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-08 10:13 Ulrike Fischer [this message]
2018-08-08 12:15 ` Hans Hagen
2018-08-08 12:49 ` Ulrike Fischer
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