These exports are failing on an updated TeX Live 2020. It is not
high priority to look into the underlying cause of these two
failures since TeX fonts are not commonly used with LuaTeX and the
ectaart class is not in TeX Live.
Includes a fix when wrappers are used with empty paragraphs. The logic is probably wrong if two legit wrapped paragraphs have one empty paragraph in the middle. This is only for slightly convoluted cases... Wrapping decisions should rather be taken for a series of paragraphs at once, but it would be more complex to implement and would only solve very peculiar cases like these ones.
The export inputenc-luatex-utf8_pdf5_texF has been succeeding for a
while and was likely fixed by a TeX Live update. Compiling manually
and looking at the output looks good.
The unicode tests would often fail when tested in parallel because
we were not exporting to unique file names. From what I understand,
a variant similar to the following race condition occurred:
1. Thread A exports to file blah.pdf.
2. Thread B exports to file blah.pdf.
3. Thread A confirms file blah.pdf exists.
4. Thread A deletes exported file blah.pdf to clean up.
5. Thread B fails to find file blah.pdf and reports a failure.
The new JSS cls has been failing on an updated TeX Live 2020 for a
while, both with the template they provide and with LyX's template.
I expect this will be fixed eventually but for now it's best to
invert it as a "texissue".
With an updated TeX Live 2020 an assertion is given. The assertion
was reported on the LuaTeX ML [1], and will be converted into the
following error as of LuaTeX svn commit r7385:
! the word doesn't start with a character
The error could likely be worked around with a change to the
document but since the document compiles without error with XeTeX I
did not change anything since I do not understand the issue.
[1]
https://www.mail-archive.com/search?l=mid&q=20201030030430.4y4i6bdpwx633qs7%40vbox-VirtualBox
Export to all formats seems to work well after removing the "ps2pdf"
option to the hyperref package.
Accordingly we uninvert the tests for the other formats. All ctests
pass on an updated TeX Live 2020.
