On 2015-12-03, Kornel Benko wrote:
> Am 3. Dezember 2015 um 15:49:26, schrieb Guenter Milde <mi...@users.sf.net>
>> On 2015-12-03, Kornel Benko wrote:
>> ... We removed the problematic preamble code
>> and set PSNFSS fonts for the "basic" manuals ...
and LatinModern for the others.
...
>> > 722 - MANUALS_export/doc/el/Intro_pdf2 (Failed)
>> > 726 - MANUALS_export/doc/el/Intro_pdf5_texF (Failed)
>> > 727 - MANUALS_export/doc/el/Intro_pdf5_systemF (Failed)
>> Greek.
>> There are several alternatives to solve this.
>> See my last posting about LyX manual fonts.
> I had read it. If you know a good solution please correct, check that
> it compiles and commit. I am frustrated enough.
There are several acceptable solutions.
I think Uwe should select the best (he is the documentation maintainer).
...
>> > 847 - MANUALS_export/doc/es/Tutorial_pdf5_systemF (Failed)
>> > Compiling es/Tutorial_pdf5_systemF gives
>> > [27]
>> > ! You can't use `\char' after \the.
>> > \EU1\i ->\char
>> > "0131\relax
>> > l.1089 ... escribir <<$\cos^{2}\theta$>> o <<$\lim
>> > _{n\rightarrow\infty}$>>.
>> ...
>> It’s a Babel-Spanish bug: Babel-Spanish tries to set the lim operator with
>> accent: lím. This seems to be implemented in an 8-bit specific way.
>> Using polyglossia with non-TeX fonts by
>> setting "language package" from "Always Babel" to "Automatic"
>> helps
...
to get rid of this problem.
However, "Always Babel" is set for a reason: there is one example for the
math-command \sen defined by Babel-Spanish. This fails with Polyglossia.
This means, this document fails with non-TeX fonts because of a
Babel-Spanish bug.
What can we do?
Restore the preamble code? No! Loading lmodern.sty is wrong and unstable
with non-TeX fonts. It leads to the use of T1-encoded 8-bit fonts
(selected in the preamble overwriting the fonts selected by fontspec) but
XeTeX/LuaTeX expect an Unicode font. Even if it does not currently lead
to an compiling error with this document, it would fail when adding some
character above the 8-bit limit, e.g. an mdash. Also, some characters in
the 129-256 range (latin extended) come out wrong without warning or
error!
Until Babel-Spanish is fixed, I suggest the patch:
diff --git a/lib/doc/es/Tutorial.lyx b/lib/doc/es/Tutorial.lyx
index 05eab1a..f565bd5 100644
@@ -14,13 +14,9 @@
% the documentation team
% email: lyx-d...@lists.lyx.org
-\usepackage{ifpdf} % part of the hyperref bundle
-\ifpdf % if pdflatex is used
+% Work around a bug in Babel-Spanish with \lim if non-TeX fonts are used:
+\@ifpackageloaded{fontspec}{\unaccentedoperators}{}
- % set fonts for nicer pdf view
- \IfFileExists{lmodern.sty}{\usepackage{lmodern}}{}
-
-\fi % end if pdflatex is used
% the pages of the TOC is numbered roman
this fixes also
export/doc/es/Tutorial_pdf4_systemF
. Shall I commit?
Typical example of long-running but hithero hidden non-LyX problem with
non-standard export method.
>> > 1054 - MANUALS_export/doc/he/Tutorial_dvi (Failed)
>> > 1057 - MANUALS_export/doc/he/Tutorial_pdf (Failed)
>> > 1058 - MANUALS_export/doc/he/Tutorial_pdf2 (Failed)
>> > 1059 - MANUALS_export/doc/he/Tutorial_pdf3 (Failed)
>> > 1061 - MANUALS_export/doc/he/Tutorial_pdf4_systemF (Failed)
>> Strange, I cannot see any change on this document during the last
>> time, nor any problematic code. Cannot test as I don't have Hebrew,
>> though.
> commit 52c623a558ccbf32c84dc5cac8fcea26478fb59d
> Author: Uwe Stöhr <uwesto...@lyx.org>
> Date: Thu Dec 3 02:08:31 2015 +0100
> UserGuide.lyx: change fonts as discussed
I see it now.
Again, the commit is just removing problematic preamble code. The font
setting is left at default. Most likely this revealed a hidden problem.
What is the error output?
...
>> > 1447 - MANUALS_export/doc/zh_CN/Tutorial_dvi (Failed)
>> > 1450 - MANUALS_export/doc/zh_CN/Tutorial_pdf (Failed)
>> > 1451 - MANUALS_export/doc/zh_CN/Tutorial_pdf2 (Failed)
>> > 1452 - MANUALS_export/doc/zh_CN/Tutorial_pdf3 (Failed)
> They compile now. After reverting some 'unneded' removed code.
This is a true example where the tests helped prevent a regression
(Failure in the intended output format).
Thanks!
...
>> Don't know why this works and why it failed previously:
>> > 1846 - INVERTED.EXAMPLES_export/examples/powerdot-example_pdf (Failed)
>> > 2893 - INVERTED.EXAMPLES_export/examples/fr/exemple-powerdot_pdf
>> > (Failed)
Now I see:
SuspiciousTests:
# These started failing after we implemented tests for formats
# that are in the complement set to the default format (7ecbb068).
So, maybe your format update in 2f4233721 solved it.
Or a texlive update solved a LaTeX bug.
...
>> Mind, that
>> MANUALS_export/doc/es/Tutorial_pdf5_TeXF
>> does not fail but has some wrong characters in the output!
>> (Problem with Spanish-Babel, Lua/XeTeX and TeX-fonts.)
>> Do we already have a category for this type of problems?
> Not yet.
Invert and suspend with sublabel "wrong-output"?
Günter
