<div dir="ltr"><div>If I change the example to use ltugproc class to match the log files then I get no error in <br></div><div>2023 or 2024 (all I have on this machine) the 2023 log you have with an error is from <br></div><div>an older latex 2022 latex release at the start of the texlive 2023 cycle, so whatever issue it was</div><div>appears fixed during texlive 2023 updates, and does not show in texlive 2024.<br></div><div><div><br></div><div>David</div><div><br></div><div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, 14 Apr 2024 at 20:47, <<a href="mailto:jmhuffle@femto-st.fr">jmhuffle@femto-st.fr</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u><div><div style="font-family:arial,sans-serif;font-size:13px">Dear TeX live-rs,<br><br>I discover some strange behavior. If I compile the minimal file "hb-bof.tex" with pdflatex belonging to TeX Live 2023, I got the message<br> <p>(\end occurred when \ifx on line 2 was incomplete)</p>at the process's end. If I compile with pdflatex from TeX Live 2021, this message disappears. This seems to be related to the "ltugproc" class, because if I replace it by "article", this message also disappear. But I performed a "diff" of the 2 versions of this class: only the dates are different.<br><br>All the best,<br><br>Jean-Michel Hufflen<br><br><br><u></u><u></u></div></div>
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