1 files changed, 26 insertions, 5 deletions
diff --git a/Master/texmf-dist/source/latex/base/classes.dtx b/Master/texmf-dist/source/latex/base/classes.dtx
index 5b6e68ba682..a2dde6ade16 100644
--- a/Master/texmf-dist/source/latex/base/classes.dtx
+++ b/Master/texmf-dist/source/latex/base/classes.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -53,7 +53,7 @@
 %<*driver>
 \ProvidesFile{classes.drv}
 %</driver>
-              [2014/09/29 v1.4h
+              [2018/09/03 v1.4i
 %<article|report|book> Standard LaTeX document class]
 %<10pt|11pt|12pt>      Standard LaTeX file (size option)]
 %    \end{macrocode}
@@ -3812,7 +3812,14 @@
 %    set flush right.
 %    \begin{macrocode}
       {\leavevmode
-       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
+       \large \bfseries #1\hfil
+       \hb@xt@\@pnumwidth{\hss #2%
+%    \end{macrocode}
+%    
+% \changes{v1.4i}{2018/09/03}{Prevent protrusion
+%     (\url{https://tex.stackexchange.com/q/172785/10109})}
+%    \begin{macrocode}
+                          \kern-\p@\kern\p@}}\par
 %    \end{macrocode}
 %    Prevent a pagebreak immediately after this entry, but use
 %    |\everypar| to reset the |\if@nobreak| switch. Finally we close
@@ -3873,7 +3880,14 @@
 %    \begin{macrocode}
       \advance\leftskip\@tempdima
       \hskip -\leftskip
-      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+      #1\nobreak\hfil
+      \nobreak\hb@xt@\@pnumwidth{\hss #2%
+%    \end{macrocode}
+%    
+% \changes{v1.4i}{2018/09/03}{Prevent protrusion
+%     (\url{https://tex.stackexchange.com/q/172785/10109})}
+%    \begin{macrocode}
+                                 \kern-\p@\kern\p@}\par
       \penalty\@highpenalty
     \endgroup
   \fi}
@@ -3923,7 +3937,14 @@
 %    \begin{macrocode}
       \advance\leftskip\@tempdima
       \hskip -\leftskip
-      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+      #1\nobreak\hfil
+      \nobreak\hb@xt@\@pnumwidth{\hss #2%
+%    \end{macrocode}
+%    
+% \changes{v1.4i}{2018/09/03}{Prevent protrusion
+%     (\url{https://tex.stackexchange.com/q/172785/10109})}
+%    \begin{macrocode}
+                                 \kern-\p@\kern\p@}\par
     \endgroup
   \fi}
 %</article>