%%
%% The LaTeX Companion, 3ed
%%
%% Example 3-6-14 on page I-247 in "Customizing the list of changes".
%%
%% 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{231.0pt}

  \setlength\parindent{0pt}


  \setlength\marginparwidth{70pt}
  \addtolength\textwidth{-\marginparwidth} % make room on the page
  \addtolength\textwidth{-\marginparsep}   % in the book example

% small headings for the example
\makeatletter
\renewcommand\section{\@startsection{section}{1}{\z@}%
                                    {-1.25ex \@plus-1ex \@minus-.2ex}%
                                    {.5ex}%
                                    {\normalfont\large\bfseries}}
\makeatother

\sloppy

%StartShownPreambleCommands
\usepackage[commentmarkup=margin]
           {changes}
\definechangesauthor[name=Frank M.,
                     color=red]{FMi}
\setsummarywidth{110pt}
%StopShownPreambleCommands

\begin{document}
Sample text, something \added{added},
a \replaced[id=FMi,comment=really?]
         {word}{blob}
replaced and \deleted[id=FMi]{some}
\highlight{stuff}
removed.\comment[id=FMi]{Mumble!}

\listofchanges[style=compactsummary]
\end{document}
