On Sat, May 17, 2025 at 11:56:35PM +0200, Jean-Marc Lasgouttes wrote:
> Le 17 mai 2025 22:07:46 GMT+02:00, Pavel Sanda <sa...@lyx.org> a écrit :
> >Hi,
> >
> >I would like to get your feedback wrt #13132.
> >
> >TeXLive > 2020 implements option for extending the default length of
> >la/pdf/lua/xe/tex log lines
> >(e.g. pdflatex -cnf max_print_line=999) which would be helpful - our log
> >parser would catch more
> >cases when citation/reference is missing in the latex source.
> >
> >Now, I am not sure how to go about this and see several options:
> >
>
> Am I wrong that max_print_line can be set as an environment variable?
> <https://tex.stackexchange.com/questions/1191/reducing-the-console-output-of-latex#1193>
Yes, environment variables are possible to use. I did not see it as an easier
option
compared to just adding commandline parameter, but handling pdflatex output
turned out
harder than I thought.
Surprisingly to me, going the environment way turned out to be super easy.
Can someone on windows confirm the attached patch works?
(Mac would be also nice but I am reasonably confident this works there as well.)
Just compile the introduction manual, go to the Document->LaTeX log
and check that at the very end the list of paths is superlong line.
Pavel
diff --git a/src/LyX.cpp b/src/LyX.cpp
index 8c15ff9891..d6b5b04449 100644
--- a/src/LyX.cpp
+++ b/src/LyX.cpp
@@ -323,6 +323,8 @@ int LyX::exec(int & argc, char * argv[])
// something interesting about the locale directory.
setLocale();
+ setEnv("max_print_line","999");
+
if (!use_gui) {
LyXConsoleApp app(this, argc, argv);
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