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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>TUG,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is there a tool for TeX that produces a “markup”
showing changes from one TeX document to another, in a manner similar to Word’s
“mark changes” facility (i.e., more than just the “changebar”
facility---actually showing insertions and deletions)?<span
style='mso-spacerun:yes'> </span>Ideally, such a system would integrate
with CVS or RCS to automatically retrieve an older version of a document and
show changes that have been made since that version.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I try to use TeX for legal documents, but the absence of
such a facility makes it almost impossible, since lawyers always want to see
how a document has changed since the last time they saw the document, and that
means hand marking the changes, a time and labor intensive task.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>If not, this would make a great project for someone with the
appropriate skills in the </span></font><st1:State><st1:place><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>TeX</span></font></st1:place></st1:State><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> community.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I would appreciate any information you can provide.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thank you,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Daniel Doherty<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>ded-tex@ddoherty.net<o:p></o:p></span></font></p>
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