iconv fails, if a nomenclature inset contains an uncodable character
This led to failure of the indonesian UserGuide in the attic.
Fix it there and add a minimal, specific test sample instead.
We don't invert unreliable tests for the same reason they are
inverted but, e.g., a nonstandard test that fails for some reason even with the
additional requirements installed or a test that shows wrong output
but also an error.
An update in TeX Live causes the test to pass (also for Kornel), so
now we uninvert the test.
I looked at the output file, and it seems fine to me (although it is
long, and I just checked briefly).
The new TeXLive uses font encoding TU for Unicode fonts with Xe- and LuaTeX.
The command \textquotedbl for straight quotes is no longer supported,
\textipa no longer supported with LuaTeX.
Problems with Spanish Babel and Xe/LuaTeX with 8-bit fonts lead to new errors
in some cases.
Using this label in invertedTests expands the testname unnecessary, so that
we get e.g. labels like:
SUSPENDED.UNRELIABLE.WRONG_OUTPUT.UNRELIABLE_export/doc/de/EmbeddedObjects_pdf4_texF
OTOH, if using label 'unreliable', we get a warning about label-names clash.
The best is to reset any previous label setting.
This encoding (modified Mac Cyrillic for Asian languages) is rarely used and not supported by Gnu iconv.
Update comments in lib/encodings.
Update ctests: Gnu iconv only supports cp858, if configured with "--enable-extra-encodings".
The missing character problem is fixed upstream.
Also fix the scaling of the \sun-symbol-index by wrapping the symbol in \text.
(wasysym's \sun is valid in text and math mode. LyX currently adds a spurious \ensuremath.)
These tests are "unreliable" and thus their export status contains
less information than reliable tests. However, it contains some
information and could still be used to find regressions. This commit
helps keep the output of a vanilla "ctest" command clean.
See discussion here:
https://www.mail-archive.com/search?l=mid&q=20161127205800.epvjxkeri5yoeqwj%40steph
Test unicodesymbols for most supported input encodings with Kornel's addition to ctests.
Add required "forces" to unicodesymbols:
* utf8x does not support all characters supported by LyX
* several 8-bit encodings map characters to math-mode commands - force replacement in text-mode so that LyX can wrap them in \\ensuremath.
Fix a misalignment (wrong replacements) in the Cyrillic Unicode block.
Use \\mathscr for Mathematical Script characters in Mathematical Alphanumeric Characters (in line with the characters in other unicode blocks.
Specify non-TeX fonts that work in the source for documents that
fail with "missing characters" if compiling with "non-TeX fonts"=true.
(This does not interfere with the default output in any way.)
Add an exception to the conversion of "missing character" warnings into errors.
The PGF package deliberately uses the dummy font "nullfont" to suppress output.
Therefore, warnings about missing characters in "nullfont" are really only warnings.
Also updated the comment: "Missing character" warnigns are especially widespread
in XeTeX/LuaTeX but can also happen with "classical" 8-bit TeX.
Feel free to port this to branch.
