[NTG-context] Unicode question
manfred.lotz at arcor.de
Thu Mar 12 08:48:27 CET 2015
If I run this minimal example
tex error > error on line 3 in file /data/tmp/u1.tex: ! String
contains an invalid utf-8 sequence
and some more lines.
The character above is:
Character name: REPLACEMENT CHARACTER
Category: Other symbol
which is a valid utf8 character.
1. Why is it considered to be invalid?
2. Are there other valid utf8 characters which are considered invalid?
Just wanting to understand.
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