%%
%% The LaTeX Companion, 3ed
%%
%% Example 5-4-17 on page I-409 in "continue --- Help with turning pages".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{207.0pt}


 \addtolength\textwidth{-20pt}  % account for text in margin

 \setlength\textheight{94pt}
 \addtolength\headsep{-12pt}  % shortened for the book
 \addtolength\footskip{-12pt} % shortened for the book
 \sloppy
 \pagestyle{origplain}        % we want to see page numbers
                              % and the plain pagestyle is
                              % disabled by the documentclass class
 \setcounter{page}{1}

 %% show third page only

%StartShownPreambleCommands
     \usepackage{kantlipsum,fancyhdr}
       \pagestyle{fancy} \fancyhf{}
       \fancyhead[R]{\textbf{\thepage}}
       \fancyhead[L]{Kant with turn support}
     \usepackage[word,margin]{continue}
       \renewcommand{\preflagword}{[}
       \setlength\contsep{5pt}
%StopShownPreambleCommands

\begin{document}
     \kant[1]  \kant[2]
\end{document}