On 2016-09-01, Scott Kostyshak wrote:
> [-- Type: text/plain, Encoding: --]
> The Russian splash does not compile with LuaTeX + system fonts +
> polyglossia + updated TeX Live 2016, unless we change to use babel.
> I wonder if this is a regression in a TeX Live package (e.g. fontspec).
> Or we just didn't notice it failing when we switched from babel to
> polyglossia, but I remember spending a lot of time checking for these
> cases after the switch.
Yes, this is the luatex+polyglossia bug I reported in March.
from off-list conversation:
> On 22.03.16, Scott Kostyshak wrote:
> > On Sun, Mar 20, 2016 at 08:28:19PM +0100, Guenter Milde wrote:
> > > On 20.03.16, Scott Kostyshak wrote:
>
> > Also, I'm guessing that some of our tests are failing because of
> > these changes?
>
> Yes, the failing tests for /ru/ and /uk/ (Russian and Ukrainean) with
> the spurious "polyglossia error: script ... not defined" triggered
> this investigation. They occur in documents using either \url or
> \verb (but I suppose there is no use of \verb actually, as LyX
> prefers "lyxcode").
>
> So, depending on the response from the luatex list, we can either
> treat this as a temporary problem or add inversions for the affected
> test cases...
I sent a mail an minimal example to the polyglossia author but did not get a
response.
I think, we can now add this as a LaTeX bug:
Exec: git 'diff' 'suspiciousTests' 2>&1
Dir: /usr/local/src/lyx/development/autotests/
diff --git a/development/autotests/suspiciousTests
b/development/autotests/suspiciousTests
index f293a71..f9c8c55 100644
--- a/development/autotests/suspiciousTests
+++ b/development/autotests/suspiciousTests
@@ -195,6 +195,19 @@
export/examples/(|de/|es/)tufte-(book|handout)_(dvi.*|pdf|pdf3|pdf4.*)
# with any export format -- only LuaTeX reports a missing character).
export/examples/aas_sample_(dvi3|pdf5)_(texF|systemF)
+# Polyglossia + LuaTeX + \verb bug with Cyrillic and Greek:
+#
+# when compiling with LuaTeX, the "verb" and "url" macros trigger a false
+# error (also with fonts supporting Cyrillic!)
+#
+# ! Package polyglossia Error: The current roman font does not
+# contain the Cyrillic script!
+#
+# and spurious output
+#
+# \FontspecSetCheckBoolTrue \FontspecSetCheckBoolFalse\
+export/examples/(ru|uk)/splash_(dvi3|pdf5)_systemF
+
Sublabel: multilingual
Maybe there are other instances for Cyrillic- or Greek-using documents.
Günter
---------------------------
Here is my upstream bug report (in German):
On 2.05.16, Guenter Milde wrote:
> Dear Arthur,
> seit Februar 2016 gibt es ein Problem, wenn kyrillischer Text in Verbatim
> mit LuaTeX übersetzt wird.
> Minimales Bsp.:
> \documentclass[10pt,a4paper,russian]{article}
> \usepackage{fontspec}
> \setmainfont[Mapping=tex-text]{FreeSerif}
> \setsansfont[Scale=0.9,Mapping=tex-text]{FreeSans}
> \setmonofont[Scale=0.95]{FreeMono}
> \usepackage{url}
> \usepackage[colorlinks,linkcolor=blue]{hyperref}
> \usepackage{polyglossia}
> \setdefaultlanguage{russian}
> \begin{document}
> Normally, monospaced font works without error:
> \texttt{Машинописный шрифт} используется для названий программ и файлов, ...
> However, when compiling with LuaTeX, the "verb" and "url" macros trigger an
> error and spurious output:
> главний сайт LyX \url{http://www.lyx.org/}.
> \verb+test+
> It works, if the URL is given as "href":
> \texttt{\href{http://www.lyx.org/}{http://www.lyx.org/}}.
> It alsow works with XeTeX.
> \end{document}
> Der Log zeigt einen Fehler wo keiner ist (FreeMono unterstützt kyrillisch
> und zeigt dies auch korrekt an -- daher gibt es auch keinen Fehler bei
> \texttt oder mit XeTeX):
> ! Package polyglossia Error: The current roman font does not contain the
> Cyrill
> ic script!
> (polyglossia) Please define \cyrillicfont with
> \newfontfamily.
> See the polyglossia package documentation for explanation.
> Aber schlimmer (und hoffentlich ein Hinweis auf die Fehlerquelle) ist der
> produzierte Text mit
> spurious output:
> главний сайт LyX \FontspecSetCheckBoolTrue \FontspecSetCheckBoolFalsehttp:
> //www.lyx.org/ .
> ...
> mit freundlichen Grüßen
> Günter Milde
