On Fri, May 03, 2024 at 11:28:47AM +0200, Pavel Sanda wrote: > > Next step, open the 2.4.x French UserGuide with 2.3.8. There compilation > > fails on missing Unicode characters : > > > > ! LaTeX Error: Unicode character ??? (U+300C) > > not set up for use with LaTeX. > > On a first sight this does not look like lyx2lyx issue.
I had a moment to look and this is actually strange. It fails on e.g. Japanese outer/inner quotation marks in section 3.9.4.2. But those were introduced in 2016 (89ce0c9069d3), not in 2.4 cycle. Both 2.3 and 2.4 produce from UG \item [{\ensuremath{\lceil}\textsf{Outer}\ensuremath{\rfloor}\textsf{~and~}\ensuremath{\llceil}\textsf{inner}\ensuremath{\rrfloor}}] Produces but after 2.4->2.3 conversion, 2.3 produces utf8 char of \lceil instead of {\ensuremath{\lceil} I wanted to look how the converted .lyx file looks in raw format and tried to save the converted UG and lyx crashed :/ Second attempt worked and I see no difference in the quotes within .lyx file and no obvious candidates in the header, except maybe different font options(?)... Can't dig deeper now, Pavel -- lyx-devel mailing list lyx-devel@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-devel