ltnews fixes by Karl

base/doc/ltnews39.tex

@@ -728,12 +728,15 @@ \subsection{Struts at the end of footnotes or \texttt{p} columns}
 \subsection{Fix a ``missing \cs{item}'' rollback error}
 
 If \LaTeX{} is rolled back to a date between 2023/06/01 (inclusive) and
-2024/06/01 (exclusive), any list-based environment would raise an error
+2024/06/01 (exclusive), any list-based environment would raise an
+error:
+%(shown on two lines for \textsl{TUGboat}):
 \begin{verbatim}
-! LaTeX Error: Something's wrong--perhaps a missing \item.
+! LaTeX Error: Something's wrong--perhaps
+a missing \item.
 \end{verbatim}
 This has now been corrected as a hotfix in patch level 2, by enhancing
-a 2023/06/01 version rollback code of new paragraph mechanism.
+the 2023/06/01 version rollback code of the new paragraph mechanism.
 %
 \githubissue{1386}
 
@@ -825,6 +828,7 @@ \subsection{\pkg{showkeys}:\ Allow \cs{newline} in \pkg{amsthm} to work}
 %
 \githubissue{1123}
 
+\tubcommand{\newpage}
 \subsection{\pkg{xr}:\ Support links and properties}
 %
 The \pkg{xr} package implements a system for eXternal References.