\documentclass{article}

\title{Customizing lists\\with the\\\textsf{enumitem} package}

\author{Javier Bezos\footnote{Please, send bug reports (with
a sample file), comments and suggestions
to \texttt{jbezos@wanadoo.es}, or
to my postal address: Apartado 116.035, E-28080 Madrid, Spain.
English is not my strong point, so contact me when you
find mistakes in the manual. Other packages by the same author:
\textsf{gloss} (with Jos\'e Luis D\'{\i}az), \textsf{accents,
tensind, esindex, dotlessi, titlesec, titletoc}.}}

\date{Version 1.0\\2004/07/19}

\IfFileExists{enumitem.sty}{\usepackage{enumitem}}{}

\addtolength{\topmargin}{-3pc}
\addtolength{\textwidth}{6pc}
\addtolength{\oddsidemargin}{-2pc}
\addtolength{\textheight}{7pc}

\raggedright
\parindent1.8em
\parskip0pt

\begin{document}

\maketitle

\section{Introduction}

When I began to use \LaTeX{} several year ago, two particular points
annoyed me because I found customizing them was very complicated
---headlines/footlines and lists.  A new way to redefine the former is
accomplished in my own \textit{titlesec} package, but none was
availiable to customize the latter except:
\begin{itemize}
\item \textsf{enumerate}, which just allows to change the label and
it does it pretty well (or almost, as in Spanish a standard label is
\textit{a}) which cannot be set with \verb|\emph{a})| and one must
write \verb|\itshape a\/\upshape)|).

\item \textsf{mdwlist}, which only ``provides some vaguely useful
list-related commands and environments,'' as its manual states,
and not a coherent way of handling lists.

\item \textsf{paralist}, which provides lists within a paragraph (the
original purpose of this package), a few other hard-wired
specific changes and the optional argument of \textsf{enumerate}.
Note \textsf{enumitem} does not allow grouping items within
a paragraph yet.
\end{itemize}

One of the main drawbacks of the standard \verb|list| is its weird
parameters, whose meaning is not always obvious.  In order to provide
a cleaner interface two approaches were possible: either defining new
lists, or introducing a new syntax making the standard lists easier to
customize.  For marks I took the first approach in titlesec, just
because I did not manage to find a satisfactory solution with the
\LaTeX{} internal macros, but since lists are in some sense more
``complete'' than sections and marks, I have taken here the second
approach.

In the interface a sort of ``inheritance'' is used. You can
set globally the behaviour of lists and then override several
parameters of, say, enumerate and then in turn override
a few paremeters of a particular instance. The values will
be searched in the hierarchy.

This is basically an advance of a project which I am working
on which will add this kind of inheritance to other structures
of \LaTeX{}.

\section{The package}

This package is intended to ease customizing the three
basic list environments: \verb|enumerate|, \verb|itemize| and
\verb|description|. It extends their syntax to allow
an optional argument where a set of parameters in the
form \verb|key=value| are available:
\begin{itemize}
\item
Vertical spacing:
\begin{itemize}
\item \verb|topsep|
\item \verb|partopsep|
\item \verb|parsep|
\item \verb|itemsep|
\end{itemize}
\item
Horizontal spacing:
\begin{itemize}
\item \verb|leftmargin|
\item \verb|rightmargin|
\item \verb|listparindent|
\item \verb|labelwidth|
\item \verb|labelsep|
\item \verb|itemindent|
\end{itemize}
\end{itemize}

These are equivalent to the well known list parameters, but
two of them, namely \verb|leftmargin| and \verb|labelsep|,
can have in addition the special value of \verb|*| as
described below. 

The following new parameters are provided:
\begin{itemize}

\item \verb|label|.  Sets the label to be used in the current level.
A set of starred versions of \verb|\alph|, \verb|\Alph|,
\verb|\arabic|, \verb|\roman| and \verb|\Roman|, without argument
stand for the current counter in \verb|enumerate|.\footnote{Actually,
the asterisk is currently the argument but things may change.
Consider them as starred variants and follow the corresponding
syntax.} Thus
\begin{verbatim}
\begin{enumerate}[label=\emph{\alph*})]
\end{verbatim}
prints \textit{a}), \textit{b}), and so on (this is a
standard style in Spanish).

A fancier example (which looks ugly, but it is intended only
to illustrate what is possible; requires \textsf{color} and
\textsf{pifont}):
\begin{verbatim}
\begin{enumerate}[label=\protect\fcolorbox{blue}{yellow}{\ding{\value*}},
                  start=172]
\end{verbatim}

\item \verb|ref|. By default, \verb|label| sets also the form of cross
references and \verb|\the...|, but you can define a
different format. For
example, to remove the right parethesis:
\begin{verbatim}
\begin{enumerate}[label=\emph{\alph*}),ref=\emph{\alph*}]
\end{verbatim}
In both \verb|label| and \verb|ref|, the counters can be
used as usual:
\begin{verbatim}
\begin{enumerate}[label=\theenumi.\arabic*.]
\end{verbatim}
or
\begin{verbatim}
\begin{enumerate}[label=\arabic{enumi}.\arabic*.]
\end{verbatim}
(provided the current level is the second one).

Note the \verb|label|s are \textit{not} accumulated to form
the reference. If you want, say, something like 1.\textit{a}
from 1) as first level and \textit{a}) as second level,
you must set it with \verb|ref|. You may use
\verb|\ref{level1}.\ref{level2}| with appropiate \verb|ref|
settings, but as Robin Fairbairns points out in the \TeX{} FAQ
\begin{quote}
\dots{} [that] would be both tedious and error-prone. What is more, it 
would be undesirable, since you would be constructing a visual 
representation which is inflexible (you could not change all the 
references to elements of a list at one fell swoop).
\end{quote}
This is sensible and I recommend to follow the advice, but sometimes
you might want something like:
\begin{verbatim}
... subitem \ref{level2} of item \ref{level1} ...
\end{verbatim}

Both \verb|label| and \verb|ref| are moving arguments, and fragile
commands must be protected \textit{except} the counters.

\item \verb|leftmargin=*|.  Sets the label width to the width of
the current label, using the default value of \textit{0} in
\verb|\arabic*|, \textit{viii} in \verb|\roman*|, \textit{m} in
\verb|\alph*| and similarly in uppercase forms.  The left
margin is then set to \verb|labelwidth| $+$ \verb|labelsep|.
You can give a value to the key \verb|widest|, and it will
be used to set the margin.  For example:
\begin{verbatim}
\begin{itemize}[label=\textbullet, leftmargin=*]
\begin{enumerate}[label=\roman*), leftmargin=*, widest=iii]
\end{verbatim}

Put in in other words, the label starts at the same place as the
surrounding text (but see \verb|labelindent| below), then comes the
label, the space after it as set by \verb|labelsep| and the item body.

\item \verb|labelsep=*|. Similar to the previous one
but here the label sep is set to \verb|leftmargin| $-$
\verb|labelwidth|.
\begin{verbatim}
\begin{itemize}[label=\textbullet,
                leftmargin=2pc, labelsep=*]
\end{verbatim}

As before, the label starts at the same place as the surrounding text,
then comes the label, the space after it and the item body.  The
difference between \verb|labelsep=*| and \verb|leftmargin=*| is that
in the former the item body begins at a fixed place (namely,
\verb|leftmargin|), while the latter begins at a variable place
depending on the label (but always the same within a list, of course).
Most of times, what you would want is \verb|leftmargin=*|.

Unfortunately, \verb|labelsep| has not a default value
to be applied to all lists---simply the current value
is used. If you nest a \verb|leftmargin=*| within a
\verb|labelsep=*|, the value to compute the left margin
is not what you could expect. The way \LaTeX{} assigns values
to the list parameters is one of the things which makes
redefining lists a mess, but with \textsf{enumitem} you can
set default values for every list, as described below.
In this case, all you need is:
\begin{verbatim}
\setlist{itemsep=.5em}
\end{verbatim}

% \textbf{Note.} Version 0.2 computes the values even with
% the settings predefined by the classes (only partially
% tested). Please, let me know if a class gives a wrong
% result.

\item \verb|widest|. To be used in conjunction with any of the
two previous keys, if desired. It overrides the default
values for the label width. Sometimes, if lists are not very
long, a value of \verb|a| for \verb|\alph| is more sensible
than \verb|m|:
\begin{verbatim}
\begin{enumerate}[leftmargin=*,widest=a] % Assume standard 2nd level
\end{verbatim}

\item \verb|labelindent|. Blank space before the label
with \verb|leftmargin=*| and \verb|labelsep=*|, and in
\verb|description|. Example:
\begin{verbatim}
\begin{enumerate}[label=\arabic*., leftmargin=2\parindent, 
                  labelindent=\parindent, labelsep=*]
\end{verbatim}

Since \verb|\parindent| is not used as such inside lists, but instead
is set internally to either \verb|itemindent| or \verb|listparindent|,
when used as the value of a parameter \textsf{enumitem} returns the
global value, i.  e., the value it has outside the outermost list.
\end{itemize}

The horizontal space in the left margin of the current level
is distributed in the following way:
\begin{center}
\begin{tabular}{cc}
\fbox{\fbox{\strut \texttt{labelindent}}
  \fbox{\strut \texttt{labelwidth}}
  \fbox{\strut \texttt{labelsep} $-$ \texttt{itemintent}}}
&
\fbox{\strut\texttt{itemindent}}\\
\texttt{leftmargin}
\end{tabular}
\end{center}
Remember \verb|labelsep| spans part of \verb|leftmargin| and 
\verb|itemindent| if the latter is not zero. This is often
somewhat confusing, so remember that if you want a separation
between label and item \textit{body} of, say, 6pt, and the item
indent is 8pt, then \verb|labelsep| should be $6 + 8$. The
foregoing discussion about how the \verb|*| values are computed
presumes \verb|itemindent| is 0 pt, but any other value it is
taken into account.

\begin{itemize}
    
\item \verb|align|. How the label is aligned. Two values
are possible: \verb|left| and the default \verb|right|.
The parameters controlling the label spacing should be
properly set, either by hand or more conveniently with
the \verb|*| settings:
\begin{verbatim}
\begin{enumerate}[label=\Roman*., align=left, leftmargin=*]
\end{verbatim}

\item \verb|start|. Sets the number of the first item.

\item \verb|resume|. Makes the counter to be continued
from the previous \verb|enumerate|, instead of resetting it
to 1.
\begin{verbatim}
\begin{enumerate}
\item First item.
\item Second item.
\end{enumerate}
Text.
\begin{enumerate}[resume]
\item Third item
\end{enumerate}
\end{verbatim}

\item \verb|beginpenalty|, \verb|midpenalty| and \verb|endpenalty| set
the penalty at the beginning of a list, between items and at the end
of the list.  Please, refer to your \LaTeX{} or \TeX{} manual about
how penalties control page breaks. Unlike other parameters, when a
list starts their values are not reset to the default, thus they
apply to the enclosed lists, too.

\end{itemize}

Two keys are available in \verb|description|
\begin{itemize}
\item \verb|font|. Sets the text font.
\item \verb|style|. Sets the \textit{style}, with the
following values:
\begin{itemize}

\item \verb|nextline|: if the label does not fit in the margin, the 
text continues in the next line, otherwise it is placed in a box of 
width \verb|leftmargin|, ie, the item body never sticks into the left 
margin. 

\item \verb|sameline|: like \verb|nextline| but if the label does not 
fit in the margin the text continues in the same line.

\item \verb|multiline|: the label is placed in a parbox whose width is 
\verb|leftmargin|, with several lines if necessary.

\item \verb|unboxed|: much like the standard \verb|description|, but 
the label is not boxed to avoid uneven spacing and unbroken labels if 
they are long.
\end{itemize}
\end{itemize} 

A few predefined valueless keys might be useful:
\begin{itemize}
\item \verb|noitemsep| kills the space between items
and paragraphs (ie, \verb|itemsep=0pt| and \verb|parsep=0pt|).
\item \verb|nolistsep| kills all vertical spacing.
\item \verb|fullwidth| is still somewhat experimental. The
leftmargin is null and the label is part of the text. Here
\verb|labelsep| sets the separation between the label and the first
word.
You may want to set \verb|itemindent| and \verb|listparindent|
to \verb|\parindent|, too.
\end{itemize}

% If you think the addition of \verb|\parskip| and \verb|\parsep|
% is annoying, you can use \verb|listskip| ($=$ \verb|\topsep| $-$
% \verb|\parskip|) and \verb|itemskip| ($=$ \verb|\itemsep| $-$
% \verb|\parsep|).

Global changes, to be applied to all of these list, are also
possible:
\begin{itemize}
\item \verb|\setenumerate[level]{format}|
\item \verb|\setitemize[level]{format}| 
\item \verb|\setdescription{format}|
\item \verb|\setlist[level]{format}|
\end{itemize}
Where \verb|level| is the list level in \verb|list|, and the
corresponding level in \verb|enumerate| and \verb|itemize|.  Without
\verb|level|, the format applies to all levels.  Here list does not
mean any list but only the three ones handled by this package.
Example:
\begin{verbatim}
\setlist{noitemsep}
\setlist[1]{\labelindent=\parindent} % << Usually a good idea
\setitemize{leftmargin=*}
\setitemize[1]{label=$\triangleleft$}
\setenumerate{labelsep=*, leftmargin=1.5pc}
\setenumerate[1]{label=\arabic*., ref=\arabic*}
\setenumerate[2]{label=\emph{\alph*}),
                 ref=\theenumi.\emph{\alph*}}
\setenumerate[3]{label=\roman*), ref=\theenumii.\roman*}
\setdescription{font=\sffamily\bfseries}
\end{verbatim}
These setting are read in the following order: list,
list at the current level, enumerate/itemize/description,
and enumerate/itemize at the current level; if a key
has several values, the last one, ie. the most specific
one, is applied. Finally, the
optional argument, if any, is applied. \LaTeX{} provides
a set of macros to change many of these parameters, but
setting them with the package is more consistent and
sometimes more flexible at the cost of being more
``explicit'' (and verbose).

No attempt has been made (yet) to discriminate the font size
(\verb|\normalsize|, \verb|\small|\dots). Suggestions are
most welcome.

\section{Three patterns}

Three list layouts could be considered very
frequent. Let us apply the parameters above to define them.

The first pattern aligns the label with the surrounding
\verb|\parindent| while the item body is indented depending
on the label and a fixed \verb|labelsep|:
\begin{verbatim}
labelindent=\parindent,
leftmargin=*
\end{verbatim}
A fairly frequent variant is when  the label is aligned with
the surrounding text:
\begin{verbatim}
leftmargin=*
\end{verbatim}
The former looks better in the first level while the latter
seems preferable in subsequent ones. That can be easily
set with
\begin{verbatim}
\setlist{leftmargin=*}
\setlist[1]{labelindent=\parindent} % Only the level 1
\end{verbatim}

The second pattern aligns the item body with the surrounding
\verb|\parindent|. In this case:
\begin{verbatim}
leftmargin=\parindent
\end{verbatim}

A third pattern would be to align the label with \verb|\parindent|
and the item body with \verb|2\parindent|:
\begin{verbatim}
labelindent=\parindent,
leftmargin=2\parindent,
itemsep=*
\end{verbatim}
Again, a variant would be to align the label with the surrounding
text and the itembody with \verb|\parindent|:
\begin{verbatim}
leftmargin=\parindent,
itemsep=*
\end{verbatim}

Note here \verb|\parindent| means the global value applied
to normal paragraphs.

\section{The trivlist issue}

\LaTeX{} uses a simplified version of \verb|list| named 
\verb|trivlist| to set displayed material, like \verb|center|, 
\verb|quote|, etc., even if conceptually they are not lists. 
Unfortunately, \verb|trivlist| uses the current list settings, which 
has the odd side effect that changing the vertical spacing of lists 
also changes the spacing in these environments.

This package modifies \verb|trivlist| so that the default settings for 
the current level (ie, those set by the corresponding \verb|clo| 
files) are set again. In standard \LaTeX{} that is usually redundand, 
but if we want to fine tune lists, not resetting the default values 
could be a real issue (particularly if you use the \verb|nolistsep| 
option).

A minimal control of vertical spacing has been made possible with
\begin{itemize}
\item \verb|\setdisplayed[level]{format}|
\end{itemize}
but \verb|trivlist| itself, which is not used directly very
often, does not accept an optional argument. This feature
is not intended as a full-fledge \verb|trivlist| formatter.

If for some reason you do not want to change \verb|trivlist|
and preserve the original definition, you can use the
package option \verb|ignoredisplayed|.

\section{Samples}

\expandafter\ifx\csname setenumerate\endcsname\relax

Please, install first the package and then typeset this
document again.

\else

In these samples we set \verb|\setlist{noitemsep}|

\setlist{noitemsep}
\small

\vskip6pt
\goodbreak
\hrule
\vskip6pt

\begin{verbatim}
En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[labelindent=\parindent,leftmargin=*]
  \item lanza en astillero,
  \item adarna antigua,
  \item roc\'{\i}n flaco, y
  \item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...
\end{verbatim}

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[labelindent=\parindent,leftmargin=*]
\item lanza en astillero,
\item adarna antigua,
\item roc\'{\i}n flaco, y
\item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...


\vskip6pt
\goodbreak
\hrule
\vskip6pt

With \verb|\begin{enumerate}[leftmargin=*]|

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[leftmargin=*]
\item lanza en astillero,
\item adarna antigua,
\item roc\'{\i}n flaco, y
\item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt

With \verb|\begin{enumerate}[leftmargin=\parindent]|

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[leftmargin=\parindent]
\item lanza en astillero,
\item adarna antigua,
\item roc\'{\i}n flaco, y
\item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt

With
\begin{verbatim}
\begin{enumerate}[labelindent=\parindent, leftmargin=*,
                  label=\Roman*., widest=IV, align=left]
\end{verbatim}

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[labelindent=\parindent, leftmargin=*,
                  label=\Roman*., widest=IV, align=left]
\item lanza en astillero,
\item adarna antigua,
\item roc\'{\i}n flaco, y
\item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt

With \verb|\begin{enumerate}[label=\fbox{\arabic*}]|. A reference to
the first item is \ref{i:first}

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[label=\fbox{\arabic*}]
\item \label{i:first}lanza en astillero,
\item adarna antigua,
\item roc\'{\i}n flaco, y
\item galgo corredor.
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt

With nested lists.

\begin{verbatim}
En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[label=\alph*), labelindent=\parindent,
     leftmargin=*, start=12]
  \item lanza en astillero,
  \begin{enumerate}[label=\alph{enumi}.\roman*), leftmargin=*, start=8]
    \item adarna antigua,
  \end{enumerate}
  \item roc\'{\i}n flaco, y
  \begin{enumerate}[label=\alph{enumi}.\roman*), leftmargin=*, resume]
    \item galgo corredor.
  \end{enumerate}
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...
\end{verbatim}

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{enumerate}[label=\alph*), labelindent=\parindent,
     leftmargin=*, start=12]
\item lanza en astillero,
\begin{enumerate}[label=\alph{enumi}.\roman*), leftmargin=*, start=7]
\item adarna antigua,
\end{enumerate}
\item roc\'{\i}n flaco, y
\begin{enumerate}[label=\alph{enumi}.\roman*), leftmargin=*, resume]
\item galgo corredor.
\end{enumerate}
\end{enumerate}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt


\begin{verbatim}
En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{description}[font=\sffamily\bfseries, leftmargin=3cm,
    style=nextline]
  \item[Lo primero que ten\'{\i}a el Quijote] lanza en astillero,
  \item[Lo segundo] adarna antigua,
  \item[Lo tercero] roc\'{\i}n flaco, y
  \item[Y por \'{u}ltimo, lo cuarto] galgo corredor.
\end{description}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...
\end{verbatim}

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{description}[font=\sffamily\bfseries, leftmargin=3cm,
    style=nextline]
\item[Lo primero que ten\'{\i}a el Quijote] lanza en astillero,
\item[Lo segundo] adarna antigua,
\item[Lo tercero] roc\'{\i}n flaco, y
\item[Y por \'{u}ltimo, lo cuarto] galgo corredor.
\end{description}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt

Same, but with \verb|sameline|.

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{description}[font=\sffamily\bfseries, leftmargin=3cm,
    style=sameline]
\item[Lo primero que ten\'{\i}a el Quijote] lanza en astillero,
\item[Lo segundo] adarna antigua,
\item[Lo tercero] roc\'{\i}n flaco, y
\item[Y por \'{u}ltimo, lo cuarto] galgo corredor.
\end{description}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\vskip6pt
\goodbreak
\hrule
\vskip6pt


Same, but with \verb|multiline|. Note the text overlaps if
the item body is too short.

En un lugar de la Mancha, de cuyo nombre no quiero acordarme,
no ha mucho tiempo que viv\'{\i}a un hidalgo de los de
\begin{description}[font=\sffamily\bfseries, leftmargin=3cm,
    style=multiline]
\item[Lo primero que ten\'{\i}a el Quijote] lanza en astillero,
\item[Lo segundo] adarna antigua,
\item[Lo tercero] roc\'{\i}n flaco, y
\item[Y por \'{u}ltimo, lo cuarto] galgo corredor.
\end{description}
Una olla de algo m\'{a}s vaca que carnero, salpic\'{o}n las m\'{a}s
noches, duelos y quebrantos los s\'{a}bados...

\fi

\normalsize


\section{Changes in 0.2}

If you were using the beta release 0.1, please note version 0.2
introduced several modifications, which also applies to this
first release.  The main change is a new syntax for
\verb|calcsep| and \verb|calcmargin|, but modifying the current files
is trivial with find and replace (if applied in the given order):
\begin{itemize}
\item
\verb|calcmargin=| becomes \verb|leftmargin=*,widest=|
\item
\verb|calcmargin| becomes \verb|leftmargin=*|
\item
\verb|calcsep=| becomes \verb|labelsep=*,widest=|
\item
\verb|calcsep| becomes \verb|labelsep=*|
\end{itemize}

\end{document}