csvtools 1.24 (3jul07)

git-svn-id: svn://tug.org/texlive/trunk@4620 c570f23f-e606-0410-a88d-b1316a301751
author: Karl Berry <karl@freefriends.org> 2007-07-16 16:32:39 +0000
committer: Karl Berry <karl@freefriends.org> 2007-07-16 16:32:39 +0000
commit: 84f780af7172e3bd7ea028cd54d13f07711a0821 (patch)
tree: ec051cae11857b2c66a505d7fcf084f36dcf3ea6 /Master/texmf-dist/doc/latex/csvtools
parent: 1b0d01e91a7b4080895db481fb57b9b8ed53d887 (diff)
10 files changed, 6206 insertions, 2118 deletions
diff --git a/Master/texmf-dist/doc/latex/csvtools/README b/Master/texmf-dist/doc/latex/csvtools/README
index 6134501469f..d0e9175ea0c 100644
--- a/Master/texmf-dist/doc/latex/csvtools/README
+++ b/Master/texmf-dist/doc/latex/csvtools/README
@@ -1,11 +1,12 @@
-LaTeX Package : csvtools v 1.1
+LaTeX Package : csvtools v 1.24
 
-Last Modified : 19 Oct 2004
+Last Modified : 3 July 2007
 
 Author        : Nicola Talbot
 
 Files         : csvtools.dtx   - documented source file
                 csvtools.ins   - installation script
+		csvtools.pl    - Perl script
 
 The csvtools package allows you to repeatedly perform
 a set of LaTeX commands on data in each row
@@ -13,21 +14,21 @@ of a comma separated variable (CSV) file.
 This can be used for mail merging, generating
 tables etc.  Examples given in documentation.
 
-Version 1.1 has the new command \CSVtolongtable (analogous to \CSVtotabular)
-and a Perl script. See documentation for details.
-
 To extract the code, do:
 
 latex csvtools.ins
 
-This will create the files csvtools.sty (package) and csvtools.pl (accompanying
-Perl script.)
+This will create the files csvtools.sty, csvpie.sty and csvsort.sty.
+These files should be place somewhere on TeX's search path.
 
 To extract the documentation, do:
 
 latex csvtools.dtx
 latex csvtools.dtx
 
+(If you want the documented source code as well, remove the command
+\OnlyDescription from csvtools.dtx)
+
 Alternatively, if you use pdflatex instead of latex, the documentation will
 have hyperlinks.
 
diff --git a/Master/texmf-dist/doc/latex/csvtools/csvtools.html b/Master/texmf-dist/doc/latex/csvtools/csvtools.html
deleted file mode 100644
index 3e0937c4d80..00000000000
--- a/Master/texmf-dist/doc/latex/csvtools/csvtools.html
+++ /dev/null
@@ -1,806 +0,0 @@
-<html>
-<title>csvtools.sty v 1.1</title>
-<body>
-<a href=http://theoval.cmp.uea.ac.uk/~nlct>Dr Nicola Talbot</a> |
-<a href=http://www.cmp.uea.ac.uk/>School of Computing Sciences</a> |
-<a href=http://www.uea.ac.uk/>University of East Anglia</a>
-
-<h1>csvtools.sty v1.1 : A LaTeX2e Package Providing Access to Data Saved in a CSV File</h1>
-
-<hr>
-<h2>Contents</h2>
-<ul>
-<li><a href=#intro>Introduction</a>
-<li><a href=#mailmerge>Mail Merging and Similar Applications</a>
-<li><a href=#csv2tab>Converting CSV file into a tabular environment</a>
-<li><a href=#longtable>Converting CSV file into a longtable environment</a>
-<li><a href=#counters>Associated Counters</a>
-<li><a href=#crossref>Cross-Referencing</a>
-<li><a href=#save>Saving Entries</a>
-<li><a href=#perl>The csvtools.pl Perl Script</a>
-<li><a href=#drawbacks>Bugs/Drawbacks/``Features''</a>
-</ul>
-
-<h2>Examples</h2>
-<ul>
-<li><a href=#ex:mail>Example 1 (Mail Merging)</a>
-<li><a href=#ex:ps>Example 2 (Multiple Figures)</a>
-<li><a href=#ex:field>Example 3 (Mail Merging using <tt>\field</tt>)</a>
-<li><a href=#ex:tab1>Example 4 (Aligning Data from a CSV file)</a>
-<li><a href=#ex:tab2>Example 5 (Adding Lines)</a>
-<li><a href=#ex:tab3>Example 6 (Added Complexity)</a>
-<li><a href=#ex:longtab>Example 7 (Using a longtable environment)</a>
-<li><a href=#ex:stripy>Example 8 (Stripy Table)</a>
-<li><a href=#ex:mail2>Example 9 (More Mail Merging)</a>
-<li><a href=#ex:ref1>Example 10 (Labelling within <tt>\applyCSVfile</tt>)</a>
-<li><a href=#ex:ref2>Example 11 (Labelling within <tt>\applyCSVfile</tt>)</a>
-<li><a href=#ex:timetogrowth>Example 12 (Labelling within <tt>\CSVtotabular</tt>)</a>
-<li><a href=#ex:t2g2>Example 13 (Labelling within <tt>\CSVtotabular</tt>)</a>
-<li><a href=#ex:index>Example 14 (Saving Entries)</a>
-<li><a href=#ex:perl>Example 15 (csvtools.pl - Aligning Data)</a>
-</ul>
-<hr>
-
-<h2><a name=intro>Introduction</a></h2>
- The <tt>csvtools</tt> package allows you to repeatedly perform
- a set of LaTeX commands on data in each row
- of a comma separated variable (CSV) file.
- This can be used for mail merging, generating
- tables etc.
-
-<h2><a name=mailmerge>Mail Merging and Similar Applications</a></h2>
-
-<tt>\applyCSVfile[</tt><em>n</em><tt>]{</tt><em>filename</em><tt>}{</tt><em>text</em><tt>}</tt>
-<p>
- Letters can be generated using data given in 
- each line from <em>filename</em>.
- If the CSV file contains a header row, the
- unstarred version of <tt>\applyCSVfile</tt> should
- be used, otherwise the starred version <tt>\applyCSVfile*</tt>
- should be used.  The optional argument <em>n</em>
- specifies on which line the actual data (not header line)
- starts.  The unstarred version defaults to line 2 
- (the header row is always assumed to be on line 1)
- and the starred version defaults to 1.
-<p>
-With the unstarred version, the entries in the header row
- are used to generate commands of the form 
- <tt>\insert</tt><em>identifier</em> (See <a href=#itm:insert>Note 1</a>)
- to access corresponding elements
- in the row currently being processed.  For example,
- suppose the first line of the CSV file looks like:
-<pre>
-Name,Address,Time,Date
-</pre>
- then the commands <tt>\insertName</tt>, <tt>\insertAddress</tt>,
- <tt>\insertTime</tt> and <tt>\insertDate</tt> are
- created, allowing you to use the entries in the first,
- second, third and fourth columns of the current row.
- If the header text contains non-alphabetical characters,
- e.g. <tt>Full Name</tt>, then you will need to use 
- <tt>\insertbyname{</tt><em>text</em><tt>}</tt>,
- e.g. <tt>\insertbyname{Full Name}</tt>.
-
-<h3><a name=ex:mail>Example 1 (Mail Merging)</a></h3>
- Suppose there is a file called <tt>details.csv</tt> that has the 
- following contents:
-<pre>
-Name,Address,Time,Date
-Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
-Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
-</pre>
- then the following code can be used to generate a letter for each person
- in the CSV file:
-<pre>
-\applyCSVfile{details.csv}{%
-\begin{letter}{\insertName\\\insertAddress}
-\opening{Dear \insertName}
-
-You are invited to an interview at \insertTime\ on the \insertDate.
-
-\closing{Yours Sincerely}
-\end{letter}}
-</pre>
- Note that you could also use <tt>\insertbyname{Name}</tt> etc instead
- of <tt>\insertName</tt> etc.  Also note that you need to specify the
- file extension when specifying the filename.
-
-<h3><a name=ex:ps>Example 2 (Multiple Figures)</a></h3>
-
-Suppose <tt>details.csv</tt> looks like:
-<pre>
-File,Caption
-circle.ps,A Circle
-rectangle.ps,A Rectangle
-triangle.ps,A Triangle
-</pre>
-
- Assuming that the files <tt>circle.ps</tt>, <tt>rectangle.ps</tt>
- and <tt>triangle.ps</tt> exist, then the following code will
- generate a figure for each graphics file (the 
- <tt>graphicx</tt> package will be needed):
-<pre>
-\applyCSVfile{sample3.csv}{
-\begin{figure}
-\centerline{\includegraphics{\insertFile}}
-\caption{\insertCaption}
-\end{figure}}
-</pre>
- Note that in this example, you can't use <tt>\insertbyname{File}</tt>.
- (See <a href=#itm:psbyname>Note 3</a>)
-<p>
-<tt>\applyCSVfile*[</tt><em>n</em><tt>]{</tt><em>filename</em><tt>}{</tt><em>text</em><tt>}</tt>
-<p>
-In this case the CSV file has no header row, so
- there are no <tt>\insert</tt><em>identifier</em> or <tt>\insertbyname{</tt><em>label</em><tt>}</tt> commands available,
- instead, the command <tt>\field{</tt><em>col</em><tt>}</tt> should be used,
- where <em>col</em> is the column number.
-
-<h3><a name=ex:field>Example 3 (Mail Merging using <tt>\field</tt>)</a></h3>
-
- Suppose there is a file called <tt>details.csv</tt> that has the 
- following contents:
-<pre>
-Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
-Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
-</pre>
- then the following code can be used to generate a letter for each person
- in the CSV file:
-<pre>
-\applyCSVfile*{details.csv}{%
-\begin{letter}{\field{1}\\\field{2}}
-\opening{Dear \field{1}}
-
-You are invited to an interview at \field{3}\ on the \field{4}.
-
-\closing{Yours Sincerely}
-\end{letter}}
-</pre>
-
-<h2><a name=csv2tab>Converting CSV file into a tabular environment</a></h2>
-
-<tt>\CSVtotabular{</tt><em>filename</em><tt>}{</tt><em>col-align</em><tt>}{</tt><em>first</em><tt>}{</tt><em>middle</em><tt>}{</tt><em>last</em><tt>}</tt>
-<p>
-<em>filename</em> is the name of the CSV file which must have a header row on line 1, 
- <em>col-align</em> is the column alignment argument that gets passed
- to the <tt>tabular</tt> environment, <em>first</em>
- is the code for the first line, <em>middle</em> is the code
- for the middle lines and <em>last</em> is the code for the last line.
- This is best demonstrated with an example.
-
-<h3><a name=ex:tab1>Example 4 (Aligning Data from a CSV file)</a></h3>
-
-Suppose the file <tt>sample.csv</tt> looks like:
-<pre>
-Name,Assignment 1,Assignment 2,Total
-A. Smith,80,70,150
-B. Jones,60,80,140
-J. Doe,85,75,160
-,75,75,150
-</pre>
- then the following code can be used to align the data:
-<pre>
-\CSVtotabular{sample.csv}{lccc}{%
-\bfseries Name &
-\bfseries Assignment 1&
-\bfseries Assignment 2&
-\bfseries Total\\}{%
-\insertName &
-\insertbyname{Assignment 1} &
-\insertbyname{Assignment 2} &
-\insertTotal\\}{%
- &
-\insertbyname{Assignment 1} &
-\insertbyname{Assignment 2} &
-\insertTotal}
-</pre>
- The result of this code is shown in 
- <a href=#tab:ex1>Table 1</a>. (Note that <tt>\CSVtotabular</tt> only 
- puts the data in a <tt>tabular</tt> environment not in a table).
-<p>
-<table>
-<a name=tab:ex1><caption align=top>Table 1 : Example 4</caption></a>
-<tr><th>Name</th>
-<th>Assignment 1</th>
-<th>Assignment 2</th>
-<th>Total</th></tr>
-<tr><td>A. Smith</td><td>80</td><td>70</td><td>150</td></tr>
-<tr><td>B. Jones</td><td>60</td><td>80</td><td>140</td><tr>
-<tr><td>J. Doe</td><td>85</td><td>75</td><td>160</td></tr>
-<tr><td> </td><td>75</td><td>75</td><td>150</td></tr>
-</table>
-<p>
-<tt>\ifnextrowlast{</tt><em>last-code</em><tt>}{</tt><em>not-last-code</em><tt>}</tt>
-<p>
- The command <tt>\ifnextrowlast</tt> can be used to vary what happens
- on the last but one row.  The following example illustrates
- this by placing <tt>\hline\hline</tt> after the penultimate row.
-
-<h3><a name=ex:tab2>Example 5 (Adding Lines)</a></h3>
-<pre>
-\CSVtotabular{sample.csv}{|l|ccc|}{%
-\hline\bfseries Name &
-\bfseries Assignment 1&
-\bfseries Assignment 2&
-\bfseries Total\\\hline\hline}{%
-\insertName &
-\insertbyname{Assignment 1} &
-\insertbyname{Assignment 2} &
-\insertTotal
-\ifnextrowlast{\\\hline\hline}{\\}}{%
- &
-\insertbyname{Assignment 1} &
-\insertbyname{Assignment 2} &
-\insertTotal\\\hline}
-</pre>
-
-<h3><a name=ex:tab3>Example 6 (Added Complexity)</a></h3>
-
- In this example, <tt>\multicolumn</tt> is used to override
- the column specifier for the first column in the 
- last row.
-<pre>
-\CSVtotabular{sample2.csv}{|l|ccc|}{%
-\hline\bfseries Name & 
-\bfseries Assignment 1 & 
-\bfseries Assignment 2 & 
-\bfseries Total\\\hline\hline
-}{%
-\insertName & 
-\insertbyname{Assignment 1} & 
-\insertbyname{Assignment 2} & 
-\insertTotal
-\ifnextrowlast{\\\hline\multicolumn{1}{l|}{}}{\\}
-}{%
- & 
-\insertbyname{Assignment 1} & 
-\insertbyname{Assignment 2} & 
-\insertTotal\\\cline{2-4}
-}
-</pre>
- Notice that instead of placing <tt>\multicolumn{1}{l|}{}</tt>
- at the start of the final argument, it is instead
- placed in the first argument to <tt>\ifnextrowlast</tt> (See 
- <a href=#itm:noalign>Note 4</a>).
-
-<h2><a name=longtable>Converting CSV file into longtable environment</a></h2>
-
-<tt>\CSVtolongtable{</tt><em>filename</em><tt>}{</tt><em>col-align</em><tt>}{</tt><em>first</em><tt>}{</tt><em>middle</em><tt>}{</tt><em>last</em><tt>}</tt>
-<p>
-The command <tt>\CSVtolongtable</tt> works in the same way as <tt>\CSVtotabular</tt> but
- creates a <tt>longtable</tt> environment instead of a <tt>tabular</tt> environment.
-
-<h3><a name=ex:longtab>Example 7 (Using a longtable environment)</a></h3>
-<p>
-Suppose the CSV file in the previous example, contains, say, 100 entries.
-This will no longer fit onto one page, so it would be better to use
-<tt>\CSVtolongtable</tt> instead. For example:
-<pre>
-\CSVtolongtable{sample.csv}{|l|ccc|}{%
-\caption{Student Marks}\label{tab:students}\\
-\hline
-\bfseries Name &
-\bfseries Assignment 1 &
-\bfseries Assignment 2 &
-\bfseries Total\\\hline
-\endfirsthead
-\caption[]{Student Marks}\\
-\hline
-\bfseries Name &
-\bfseries Assignment 1 &
-\bfseries Assignment 2 &
-\bfseries Total\\\hline
-\endhead
-\hline
-\multicolumn{3}{r}{\em Continued on next page}
-\endfoot
-\hline
-\endlastfoot}{%
-\insertName &
-\insertbyname{Assignment 1} &
-\insertbyname{Assignment 2} &
-\insertTotal
-\ifnextrowlast{\\\hline\hline}{\\}}{%
- & \insertbyname{Assignment 1} &
- \insertbyname{Assignment 2} &
-\insertTotal\\}
-</pre>
-
-<h2><a name=counters>Associated Counters</a></h2>
-
- Within the <tt>\CSVtotabular</tt>, <tt>\CSVtolongtable</tt> and <tt>\applyCSVfile</tt> commands, there are two
- counters, <tt>csvlinenum</tt> and <tt>csvrownumber</tt>.
- The former, <tt>csvlinenum</tt>, is the current line number in the CSV
- file, whereas the latter, <tt>csvrownumber</tt>, is the current
- data row.  Of the two counters, <tt>csvrownumber</tt> is likely to be
- the most useful.
-
-<h3><a name=ex:stripy>Example 8 (Stripy Table)</a></h3>
-
- The package <tt>colortbl</tt> defines the command <tt>\rowcolor</tt>
- which enables you to specify the row colour. Suppose
- you want a stripy table this can be achieved as follows (this is designed as an example
- of how to use the package, not incouragement to produce garish tables):
- 
-<pre>
-\CSVtotabular{sample2.csv}{lccc}{%
-\rowcolor{green}\bfseries Name & 
-\bfseries Assignment 1 & 
-\bfseries Assignment 2 & 
-\bfseries Total\\\rowcolor{blue}
-}{%
-\insertName & 
-\insertbyname{Assignment 1} & 
-\insertbyname{Assignment 2} & 
-\insertTotal
-\ifthenelse{\isodd{\value{csvrownumber}}}{%
-\\\rowcolor{blue}}{\\\rowcolor{green}}
-}{%
- & 
-\insertbyname{Assignment 1} & 
-\insertbyname{Assignment 2} & 
-\insertTotal
-}
-</pre>
-
-<h3><a name=ex:mail2>Example 9 (More Mail Merging)</a></h3>
-
- This is an example of mail merging where the letter reference
- is generated from <tt>csvrownumber</tt>.  The CSV file is
- as used in the <a href=#ex:mail>earlier example</a>.
-<pre>
-\applyCSVfile{details.csv}{%
-\begin{letter}{\insertName\\\insertAddress}
-\opening{Dear \insertName}
-
-\textbf{Ref : } interview.\thecsvrownumber
-
-You are invited to an interview at \insertTime\ on the \insertDate.
-
-\closing{Yours Sincerely}
-\end{letter}}
-</pre>
-
- <h2><a name=crossref>Cross-Referencing</a></h2>
-
- Labels can be generated using the standard
- <tt>\label</tt> command, but you will need some way
- to make each label unique.  <a href=#ex:ref1>Example 10</a>
- does this by using <tt>\thecsvrownumber</tt>,
- whereas <a href=#ex:ref2>Example 11</a> uses <tt>\insert</tt><em>identifier</em>.
-
-<h3><a name=ex:ref1>Example 10 (Labelling within <tt>\applyCSVfile</tt>)</a></h3>
-
- <a href=#ex:ps>Example 2</a> can be modified to 
- label each figure:
-<pre>
-\applyCSVfile{sample3.csv}{
-\begin{figure}
-\centerline{\includegraphics{\insertFile}}
-\caption{\insertCaption}
-\label{fig:pic\thecsvrownumber}
-\end{figure}}
-</pre>
- This example uses
- <tt>\label{fig:pic\thecsvrownumber}</tt>, so the first figure generated
- by this <tt>\applyCSVfile</tt> command will have the label <tt>fig:pic1</tt>,
- the second <tt>fig:pic2</tt> etc.
-
-<h3><a name=ex:ref2>Example 11 (Labelling within <tt>\applyCSVfile</tt>)</a></h3>
-
- Modifying the previous example, we now have:
-<pre>
-\applyCSVfile{sample3.csv}{
-\begin{figure}
-\centerline{\includegraphics{\insertFile}}
-\caption{\insertCaption}
-\label{fig:\insertFile}
-\end{figure}}
-</pre>
- The labels for each figure are now:
- <tt>fig:circle.ps</tt>, <tt>fig:rectangle.ps</tt>
- and <tt>fig:triangle.ps</tt>, respectively.
-
-<h3><a name=ex:timetogrowth>Example 12 (Labelling within <tt>\CSVtotabular</tt>)</a></h3>
-
- This example is slightly more complicated.  
- The CSV file, <tt>data.csv</tt> looks like:
-<pre>
-Incubation Temperature,Incubation Time,Time to Growth
-40,120,40
-40,90,60
-35,180,20
-</pre>
-The following code generates a table using the data
- with an additional column that generates the experiment
- number.  (See <a href=#itm:csvrownumber>Note 9</a>.)
-<pre>
-\begin{table}
-\caption{Time to Growth Experiments}
-\label{tab:exp}
-\vspace{10pt}
-\centering
-\CSVtotabular{data.csv}{cccc}{%
-% Header Row
-\bfseries Experiment &
-\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &
-\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &
-\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
-% Middle Rows
-\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
-\thecsvrownumber &
-\insertbyname{Incubation Temperature} &
-\insertbyname{Incubation Time} &
-\insertbyname{Time to Growth} \\}{%
-% Final Row
-\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
-\thecsvrownumber &
-\insertbyname{Incubation Temperature} &
-\insertbyname{Incubation Time} &
-\insertbyname{Time to Growth}}
-\par
-\end{table}
-
-It can be seen from Table~\ref{tab:exp}, that 
-Experiment~\ref{exp:35:180} had the shortest time to growth.
-</pre>
-
- In this example, each experiment has the corresponding label
- <tt>exp:</tt><em>Incubation Temperature</em><tt>:</tt><em>Incubation Time</em>
- so the first experiment has label <tt>exp:40:120</tt>, the
- second experiment has the label <tt>exp:40:90</tt> and the
- third experiment has the label <tt>exp:35:180</tt>.
-
- <a href=#tab:t2g>Table 2</a> shows the resulting table for
- this example.
-<p>
-<table>
-<caption align=top><a name=tab:t2g>Time to Growth Experiments</a></caption>
-<tr><th align=center>Experiment </th>
-<th align=center>Incubation<br> Temperature </th>
-<th align=center>Incubation<br> Time </th>
-<th align=center>Time<br> to<br> Growth</th></tr>
-<tr><td align=center> 1 </td><td align=center> 40 </td><td align=center> 120 </td><td align=center> 40 </td></tr>
-<tr><td align=center> 2 </td><td align=center> 40 </td><td align=center> 90 </td><td align=center> 60 </td></tr>
-<tr><td align=center> 3 </td><td align=center> 35 </td><td align=center> 180 </td><td align=center> 20 </td></tr>
-</table>
-
-<p>
- The following example is more refined in that it 
- takes advantage of the fact that the time to growth data consists
- of integers only, so the experiment with the maximum growth can be 
- determined by LaTeX.
-
-<h3><a name=ex:t2g2>Example 13 (Labelling within <tt>\CSVtotabular</tt>)</a></h3>
-
-<pre>
-\newcounter{maxgrowth}
-\newcounter{incT} % incubation temperature
-\newcounter{inct} % incubation time
-
-\begin{table}
-\caption{Time to Growth Experiments}
-\label{tab:exp}
-\vspace{10pt}
-\centering
-\CSVtotabular{data.csv}{cccc}{%
-% Header row
-\bfseries Experiment &
-\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &
-\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &
-\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
-% Middle rows
-\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
-\thecsvrownumber &
-\insertbyname{Incubation Temperature} &
-\insertbyname{Incubation Time} &
-\insertbyname{Time to Growth}%
-\ifthenelse{\value{maxgrowth}<\insertbyname{Time to Growth}}{%
-\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
-\setcounter{incT}{\insertbyname{Incubation Temperature}}%
-\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
-\\}{%
-% Last row
-\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
-\thecsvrownumber &
-\insertbyname{Incubation Temperature} &
-\insertbyname{Incubation Time} &
-\insertbyname{Time to Growth}%
-\ifthenelse{\value{maxgrowth}<\insertbyname{Time to Growth}}{%
-\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
-\setcounter{incT}{\insertbyname{Incubation Temperature}}%
-\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
-}
-\par
-\end{table}
-
-As can be seen from Table~\ref{tab:exp}, 
-Experiment~\ref{exp:\theincT:\theinct}
-had the maximum time to growth, with
-incubation time \theinct,
-incubation temperature \theincT\ and
-time to growth, \themaxgrowth.
-</pre>
-
-<h2><a name=save>Saving Entries</a></h2>
-
- Entries can be saved using the command:
-<p>
- <tt>\csvSaveEntry[</tt><em>counter</em><tt>]{</tt><em>identifier</em><tt>}</tt>
-<p>
- where <em>counter</em> is a LaTeX counter, by default <tt>csvrownumber</tt>,
- and <em>identifier</em> is the header entry.  The entry
- can then be used with the command:<p>
- <tt>\csvGetEntry{</tt><em>counter</em><tt>}{</tt><em>identifier</em><tt>}</tt><p>
- The following example illustrates the use of these commands.
-
-<h3><a name=ex:index>Example 14 (Saving Entries)</a></h3>
-
- This example illustrates how you can use one CSV
- file to access data in other CSV files.
- This example has several CSV files:
-<p>
- File <tt>index.csv</tt>:
-<pre>
-File,Temperature,NaCl,pH
-exp25a.csv,25,4.7,0.5
-exp25b.csv,25,4.8,1.5
-exp30a.csv,30,5.12,4.5
-</pre>
- File <tt>exp25a.csv</tt>:
-<pre>
-Time,Logcount
-0,3.75
-23,3.9
-45,4.0
-</pre>
- File <tt>exp25b.csv</tt>:
-<pre>
-Time,Logcount
-0,3.6
-60,3.8
-120,4.0
-</pre>
- File <tt>exp30a.csv</tt>:
-<pre>
-Time,Logcount
-0,3.73
-23,3.67
-60,4.9
-</pre>
-
- It is not possible to nest <tt>\CSVtotabular</tt>, <tt>\CSVtolongtable</tt> and <tt>\applyCSVfile</tt>,
- so if you need to go through <tt>index.csv</tt> and use each file
- named in there, you can first go through <tt>index.csv</tt> storing
- the information using <tt>\csvSaveEntry</tt> as follows:
-<pre>
-\newcounter{maxexperiments}
-\applyCSVfile{sample5.csv}{%
-\stepcounter{maxexperiments}
-\csvSaveEntry{File}
-\csvSaveEntry{Temperature}
-\csvSaveEntry{NaCl}
-\csvSaveEntry{pH}
-}
-</pre>
- The counter <tt>maxexperiments</tt> simply counts the number of 
- entries in <tt>index.csv</tt>.
- The entries can now be used to generate a table for each
- file listed in <tt>index.csv</tt> (the <tt>\whiledo</tt> command is 
- defined in the <tt>ifthen</tt> package):
-<pre>
-\newcounter{experiment}
-
-\whiledo{\value{experiment}<\value{maxexperiments}}{%
-\stepcounter{experiment}
-\begin{table}
-\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
-NaCl = \protect\csvGetEntry{experiment}{NaCl},
-pH = \protect\csvGetEntry{experiment}{pH}}
-\vspace{10pt}
-\centering
-\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
-Time & Log Count\\}{%
-\insertTime & \insertLogcount\\}{%
-\insertTime & \insertLogcount}
-
-\end{table}
-}
-</pre>
- Note that <tt>\csvGetEntry</tt> needs to be <tt>\protect</tt>ed within
- the <tt>\caption</tt> command.
-
- This example can be modified if, say, you only want the
- tables where the temperature is 25:
-<pre>
-\setcounter{experiment}{0}
-\whiledo{\value{experiment}<\value{maxexperiments}}{%
-\stepcounter{experiment}
-\ifthenelse{\equal{\csvGetEntry{experiment}{Temperature}}{25}}{%
-\begin{table}
-\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
-NaCl = \protect\csvGetEntry{experiment}{NaCl},
-pH = \protect\csvGetEntry{experiment}{pH}}
-\vspace{10pt}
-\centering
-\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
-Time & Log Count\\}{%
-\insertTime & \insertLogcount\\}{%
-\insertTime & \insertLogcount}\par
-\end{table}}{}
-}
-</pre>
-
-<h2><a name=perl>The csvtools.pl Perl Script</a></h2>
-
- Suppose you have several large CSV files, and you have included the information into
- your document using <tt>\applyCSVfile</tt>, <tt>\CSVtolongtable</tt> or <tt>\CSVtotabular</tt>, which has made life so much easier for
- you, but you are now required by a journal to submit your source code in a single <tt>.tex</tt> file.
- They don't want all your CSV files, so what do you do?  If you have Perl installed on your system
- you can use the <tt>csvtools.pl</tt> Perl script.  This has the following syntax:<p>
- <tt>csvtools.pl</tt> <em>in-file</em> <em>out-file</em><p>
- where <em>in-file</em> is the name of your file that contains the <tt>\applyCSVfile</tt>, <tt>\CSVtotabular</tt> etc
- commands, and <em>out-file</em> is a new file which will be created by <tt>csvtools.pl</tt>.  This new
- file will be the same as <em>in-file</em> except that all occurances of <tt>\applyCSVfile</tt>, <tt>\CSVtolongtable</tt> and
- <tt>\CSVtotabular</tt> will be replaced by the relevant data extracted from the named CSV files.
-
-<h3><a name=ex:perl>Example 15 (csvtools.pl - Aligning Data)</a></h3>
-
- Suppose the file <tt>mydoc.tex</tt> contains the code given in <a href=#ex:tab1>Example 4</a>, with the associated
- CSV file <tt>sample.csv</tt> also given in that example.  Then if you do:
-<pre>
-csvtools.pl mydoc.tex mydocnew.tex
-</pre>
-the file <tt>mydocnew.tex</tt> will be created which will be identical to <tt>mydoc.tex</tt> except the lines
- containing the code <tt>\CSVtotabular{sample.csv}{lccc}{</tt>...<tt>}{</tt>...<tt>}{</tt>...<tt>}</tt> will be replaced
-with the lines:
-<pre>
- % \CSVtotabular{sample.csv}... converted using csvtools.pl
- %>> START INSERT
- \begin{tabular}{lccc}
- \bfseries Name &
- \bfseries Assignment 1 &
- \bfseries Assignment 2 &
- \bfseries Total\\
- A. Smith&80&70&150\\
- B. Jones&60&80&140\\
- J. Doe&85&75&160\\
-  &75&75&150
- \end{tabular}%<< END INSERT
-</pre>
-
-Similarly, <tt>csvtools.pl</tt> will substitute all occurrances of <tt>\CSVtolongtable</tt> and <tt>\applyCSVfile</tt>.
-
-<h3>Notes</h3>
-<ol>
-<li> The <tt>csvtools.pl</tt> file is bundled up with the code and documentation in the file
- <tt>csvtools.dtx</tt>.  It will be extracted along with the code when you LaTeX the 
- installation script <tt>csvtools.ins</tt>.  If you are using UNIX or Linux etc, you will need
- to set the permissions so that the file can be executed:
-<pre>
-chmod u+x csvtools.pl
-</pre>
-If perl is located in a directory other than <tt>/usr/bin/</tt> you will need to edit the
-first line of <tt>csvtools.pl</tt> as appropriate. You can find the location using the command:
-<pre>
-which perl
-</pre>
-
-<li>If you can't directly execute a Perl script,
- you can do:<p>
- <tt>perl csvtools.pl</tt> <em>in-file</em> <em>out-file</em>
-<p>
-<li> You must first LaTeX your document before using <tt>csvtools.pl</tt> as it checks the
- log file for any counters that have been defined.
-<p>
-<li> <tt>csvtools.pl</tt> only knows about a very limited set of LaTeX commands.  It should
- be able to understand:
-<pre>
-\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{...
-</pre>
-(see <a href=#ex:index>Example 14</a>), but it won't be able to understand, say,
-<pre>
-\newcommand{\filename}{\csvGetEntry{experiment}{File}}
-\CSVtotabular{\filename}{ll}{...
-</pre>
-It can pick up on <tt>\addtocounter</tt>, <tt>\stepcounter</tt>, <tt>\refstepcounter</tt> and <tt>\setcounter</tt>
- but only if they are used explicitly in the named <tt>.tex</tt> file. (It ignores any files
- that have been included using <tt>\input</tt>, <tt>\include</tt> etc.)
-<p>
-<li> This Perl script has only been tested under Linux, but it ought to work under other
- systems.
-</ol>
-
-<h2><a name=drawbacks>Bugs/Drawbacks/``Features''</a></h2>
-
-<ol>
-<li><a name=itm:insert></a>
- The package doesn't check to see whether <tt>\insert</tt><em>identifier</em>
- exists, otherwise you would not be able to use multiple CSV
- files with the same headers, as in <a href=#ex:index>Example 14</a>.  Therefore it is recommended that
- you check to make sure that the command does not already exist.
- For example, the TeX commands <tt>\insert</tt> and <tt>\insertpenalties</tt>
- already exist, so a blank header or a header named <tt>penalties</tt>
- would cause problems. (These two will now cause an error as from version 1.1, but it's something bear in mind.)
-<p>
- <li> Note also that <tt>\insertbyname</tt> doesn't check
- if you've given a valid label, so if no text appears,
- check you've spelt it correctly, checking punctuation, spaces and case.
-<p>
- <li><a name=itm:psbyname></a>
- Note that in <a href=#ex:ps>Example 2</a>, replacing line 3 with:
-<pre>
-\centerline{\includegraphics{\insertbyname{File}}}
-</pre>
- will cause an error, as <tt>\insertbyname{File}</tt> doesn't get
- fully expanded by the time it gets passed to 
- <tt>\includegraphics</tt>, and will prevent <tt>\includegraphics</tt> from
- finding the file.  It is possible to get around this using
- TeX's <tt>\edef</tt> command:
-<pre>
-\edef\psfilename{\insertbyname{File}}
-\centerline{\includegraphics{\psfilename}}
-</pre>
-
- <li><a name=itm:noalign></a> You can't have commands like <tt>\hline</tt>, <tt>\cline</tt>
- and <tt>\multicolumn</tt> in the first column of the
- <em>middle</em> or <em>last</em> code of <tt>\CSVtotabular</tt> or <tt>\CSVtolongtable</tt>.  If you do, it will generate
- a <tt>misplaced \noalign</tt> error, instead you need to put it
- at the end of the <em>first</em> or <em>middle</em> code.
- (See <a href=#ex:tab3>Example 6</a>.)
-<p>
- <li>You can't have nested <tt>\applyCSVfile</tt>, <tt>\CSVtolongtable</tt> and <tt>\CSVtotabular</tt>
- commands. (See <a href=#ex:index>Example 14</a>)
-<p>
- <li> If the CSV file has a header row, it must be on the first line.
-<p>
- <li> It is possible for TeX to run out of memory if you use
- <tt>\csvSaveEntry</tt> on a large file.
-<p>
-<li> Commas within an entry in a CSV file may cause problems.  You will need to
-enclose the entry in braces, e.g. <code>{Joe Smith, Jr}</code>.
-<p>
-<li><a name=itm:csvrownumber</a> In version 1.0, there was an inconsistency
-with <tt>csvrownumber</tt> within <code>\applyCSVfile</code> and <code>\CSVtotabular</code>.  In the former it excluded the header row, whereas the latter included it.  This has been changed in version 1.1 so that with <code>\applyCSVfile</code>, <code>\CSVtotabular</code> and <code>\CSVtolongtable</code>, <tt>csvrownumber</tt> refers to the data row (excluding header row.) I hope this doesn't cause problems, but it makes more sense that they should be consistent.  So if you have no blank lines in your CSV file, <tt>csvrownumber</tt> should always be 1 more than <tt>csvlinenumber</tt>.
-</ol>
-
-<hr>
-<h2>Contents</h2>
-<ul>
-<li><a href=#intro>Introduction</a>
-<li><a href=#mailmerge>Mail Merging and Similar Applications</a>
-<li><a href=#csv2tab>Converting CSV file into a tabular environment</a>
-<li><a href=#longtable>Converting CSV file into a longtable environment</a>
-<li><a href=#counters>Associated Counters</a>
-<li><a href=#crossref>Cross-Referencing</a>
-<li><a href=#save>Saving Entries</a>
-<li><a href=#perl>The csvtools.pl Perl Script</a>
-<li><a href=#drawbacks>Bugs/Drawbacks/``Features''</a>
-</ul>
-
-<h2>Examples</h2>
-<ul>
-<li><a href=#ex:mail>Example 1 (Mail Merging)</a>
-<li><a href=#ex:ps>Example 2 (Multiple Figures)</a>
-<li><a href=#ex:field>Example 3 (Mail Merging using <tt>\field</tt>)</a>
-<li><a href=#ex:tab1>Example 4 (Aligning Data from a CSV file)</a>
-<li><a href=#ex:tab2>Example 5 (Adding Lines)</a>
-<li><a href=#ex:tab3>Example 6 (Added Complexity)</a>
-<li><a href=#ex:longtab>Example 7</a>
-<li><a href=#ex:stripy>Example 8 (Stripy Table)</a>
-<li><a href=#ex:mail2>Example 9 (More Mail Merging)</a>
-<li><a href=#ex:ref1>Example 10 (Labelling within <tt>\applyCSVfile</tt>)</a>
-<li><a href=#ex:ref2>Example 11 (Labelling within <tt>\applyCSVfile</tt>)</a>
-<li><a href=#ex:timetogrowth>Example 12 (Labelling within <tt>\CSVtotabular</tt>)</a>
-<li><a href=#ex:t2g2>Example 13 (Labelling within <tt>\CSVtotabular</tt>)</a>
-<li><a href=#ex:index>Example 14 (Saving Entries)</a>
-<li><a href=#ex:perl>Example 15 (csvtools.pl - Aligning Data)</a>
-</ul>
-<hr>
-
-<a href=http://theoval.cmp.uea.ac.uk/~nlct>Dr Nicola Talbot</a> |
-<a href=http://www.cmp.uea.ac.uk/>School of Computing Sciences</a> |
-<a href=http://www.uea.ac.uk/>University of East Anglia</a>
-
-<h5>N.L.C. Talbot.  School of Computing Sciences. University of East Anglia.  Last Modified: 19 Oct 2004.</h5>
-</html>
diff --git a/Master/texmf-dist/doc/latex/csvtools/csvtools.pdf b/Master/texmf-dist/doc/latex/csvtools/csvtools.pdf
deleted file mode 100644
index db205023e1e..00000000000
--- a/Master/texmf-dist/doc/latex/csvtools/csvtools.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/csvtools/csvtools.pl b/Master/texmf-dist/doc/latex/csvtools/csvtools.pl
deleted file mode 100644
index 2cc4df9a073..00000000000
--- a/Master/texmf-dist/doc/latex/csvtools/csvtools.pl
+++ /dev/null
@@ -1,1305 +0,0 @@
-#!/usr/bin/perl
-
-# File        : csvtools.pl
-# Author      : Dr Nicola Talbot
-# Date        : 14 Oct 2004
-# Description : Perl script to accompany csvtools.sty
-#             : Allows you to substitute \CSVtotabular, \CSVtolongtable and \applyCSVfile commands with the appropriate LaTeX code
-# Version     : 0.5b (18 October 2004).
-
-# usage : csvtools <in-file> <out-file>
-
-if ($#ARGV != 1)
-{
-   die "Syntax : $0 <in-file> <out-file>\n";
-}
-
-($FILENAME,$OUTPUT) = @ARGV;
-
-open FILENAME or die "Can't open '$FILENAME'\n";
-
-$ext = substr($FILENAME, -4);
-
-if (($ext eq ".tex") or ($ext eq ".dtx") or ($ext eq ".ltx"))
-{
-   $LOGFILE =  substr($FILENAME,0,length($FILENAME)-4) . ".log";
-}
-else
-{
-   $LOGFILE = $FILENAME . ".log";
-}
-
-open LOGFILE or die "Can't open log file '$LOGFILE'.  Make sure you run LaTeX before using $0\n";
-
-
-while (<LOGFILE>)
-{
-   if (/\\c@([a-zA-Z]+)=\\count/)
-   {
-      $counter{$1} = 0;
-   }
-}
-
-$counter{csvrownumber} = 0;
-
-close LOGFILE;
-
-open OUTPUT, ">$OUTPUT" or die;
-
-
-while (<FILENAME>)
-{
-   $restofline = $_;
-
-   while ($restofline=~/\\stepcounter(.*)/)
-   {
-      $line = $_;
-
-      ($ctr,$restofline,$done) = getnextgroup($1);
-
-      $startline=$.;
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($ctr,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      $counter{$ctr}++;
-
-      $_ = $line;
-   }
-
-   $restofline = $_;
-
-   while ($restofline=~/\refstepcounter(.*)/)
-   {
-      $line = $_;
-
-      ($ctr,$restofline,$done) = getnextgroup($1);
-
-      $startline=$.;
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($ctr,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      $counter{$ctr}++;
-
-      $_ = $line;
-   }
-
-   $restofline = $_;
-
-   while ($restofline=~/\\setcounter(.*)/)
-   {
-      $line = $_;
-
-      ($ctr,$restofline,$done) = getnextgroup($1);
-
-      $startline=$.;
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($ctr,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      ($num,$restofline,$done) = getnextgroup($restofline);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($num,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning second argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      $num=~s/\\value{(.+)}/$counter{$1}/;
-
-      $counter{$ctr} = $num;
-
-      $_ = $line;
-   }
-
-   $restofline = $_;
-
-   while ($restofline=~/\\addtocounter(.*)/)
-   {
-      $line = $_;
-
-      ($ctr,$restofline,$done) = getnextgroup($1);
-
-      $startline=$.;
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($ctr,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      ($num,$restofline,$done) = getnextgroup($restofline);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-             $restofline = $restofline . $nextline;
-
-             ($num,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning second argument to \\stepcounter on line $startline\n";
-         }
-      }
-
-      $num=~s/\\value{(.+)}/$counter{$1}/;
-
-      $counter{$ctr} = $counter{$ctr} + $num;
-
-      $_ = $line;
-   }
-
-   $restofline = $_;
-
-   while ($restofline=~/^(.*)\\csvGetEntry(.*)$/)
-   {
-      $start = $1;
-      $restofline = $2;
-
-      ($ctr,$restofline,$done) = getnextgroup($restofline);
-
-      $startline=$.;
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $restofline = $restofline . $nextline;
-
-             ($ctr,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\csvGetEntry on line $startline\n";
-         }
-      }
-
-      ($entry,$restofline,$done) = getnextgroup($restofline);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $restofline = $restofline . $nextline;
-
-             ($entry,$restofline,$done) = getnextgroup($restofline);
-         }
-         else
-         {
-            die "EOF found whilst scanning first argument to \\csvGetEntry on line $startline\n";
-         }
-      }
-      $_ = $start . "\\csname $entry\\roman{$ctr}\\endcsname" . $restofline;
-      #$_ = $start. $data{$entry}[$counter{$ctr}] . $restofline;
-   }
-
-   if (/^(.*)\\CSVtotabular(.*)$/)
-   {
-      print OUTPUT "$1\n";
-
-      $line = $2;
-
-      ($csvname,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-            ($csvname,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for CVS filename on line $.\n";
-         }
-      }
-
-      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
-
-      $line = $restofline;
-
-      ($alignment,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($alignment,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for CVS column alignment on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($FIRST,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($FIRST,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtotabular third argument on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($MIDDLE,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($MIDDLE,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtotabular fourth argument on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($LAST,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($LAST,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtotabular fifth argument on line $.\n";
-         }
-      }
-
-      csvtotabular($csvname, $alignment, $FIRST, $MIDDLE, $LAST);
-
-      print OUTPUT "$restofline\n";
-   }
-   elsif (/^(.*)\\CSVtolongtable(.*)$/)
-   {
-      print OUTPUT "$1\n";
-
-      $line = $2;
-
-      ($csvname,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $line . $nextline;
-
-            ($csvname,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for CVS filename on line $.\n";
-         }
-      }
-
-      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
-
-      $line = $restofline;
-
-      ($alignment,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($alignment,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for CVS column alignment on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($FIRST,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($FIRST,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtolongtable third argument on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($MIDDLE,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($MIDDLE,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtolongtable fourth argument on line $.\n";
-         }
-      }
-
-      $line = $restofline;
-
-      ($LAST,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline = <FILENAME>)
-         {
-             $line = $restofline . $nextline;
-
-            ($LAST,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\CSVtolongtable fifth argument on line $.\n";
-         }
-      }
-
-      csvtolongtable($csvname, $alignment, $FIRST, $MIDDLE, $LAST);
-
-      print OUTPUT "$restofline\n";
-   }
-   elsif (/^(.*)\\applyCSVfile\*(.*)$/)
-   {
-      print OUTPUT $1;
-
-      $restofline = $2;
-
-      $restofline = eatinitialspaces($restofline);
-      $restofline = eatcomments($restofline);
-
-      $startrow=1;
-
-      if (/^\[([0-9]+)\](.*)/)
-      {
-         $startrow = $1;
-
-         $restofline = $2;
-      }
-
-      $line=$restofline;
-
-      ($csvname,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline= <FILENAME>)
-         {
-            $line = $restofline . $nextline;
-
-            ($csvname,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\applyCSVfile*[$startrow] first argument on line $.\n";
-         }
-      }
-
-      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
-
-      $line=$restofline;
-
-      ($body,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline= <FILENAME>)
-         {
-            $line = $restofline . $nextline;
-
-            ($body,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\applyCSVfile*[$startrow] second argument on line $.\n";
-         }
-      }
-
-      applyCSVfilestar($csvname, $body, $startrow);
-
-      print OUTPUT "$restofline\n";
-   }
-   elsif (/^(.*)\\applyCSVfile(.*)$/)
-   {
-      print OUTPUT $1;
-
-      $restofline = $2;
-
-      $restofline = eatinitialspaces($restofline);
-      $restofline = eatcomments($restofline);
-
-      $startrow=2;
-
-      if ($restofline=~/^\[(\d+)\](.*)/)
-      {
-         $startrow = $1;
-
-         $restofline = $2;
-      }
-
-      $line=$restofline;
-
-      ($csvname,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline= <FILENAME>)
-         {
-            $line = $restofline . $nextline;
-
-            ($csvname,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\applyCSVfile[$startrow] first argument on line $.\n";
-         }
-      }
-
-      $line=$restofline;
-
-      ($body,$restofline,$done) = getnextgroup($line);
-
-      while (!$done)
-      {
-         if ($nextline= <FILENAME>)
-         {
-            $line = $restofline . $nextline;
-
-            ($body,$restofline,$done) = getnextgroup($line);
-         }
-         else
-         {
-            die "EOF found whilst scanning for \\applyCSVfile[$startrow] second argument on line $.\n";
-         }
-      }
-
-      applyCSVfile($csvname, $body, $startrow);
-
-      print OUTPUT "$restofline\n";
-   }
-   else
-   {
-      print OUTPUT;
-   }
-}
-
-sub applyCSVfile
-{
-   my ($CSVFILE,$body,$startrow) = @_;
-
-   print "Converting \\applyCSVfile{$CSVFILE}";
-   print OUTPUT "\% \\applyCSVfile{$CSVFILE}... converted using $0\n";
-   print OUTPUT "\%>> START INSERT\n";
-   print OUTPUT "\\setcounter{csvrownumber}{0}";
-   $counter{csvrownumber} = 0;
-
-   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
-
-   $csvrow=0;
-
-   while (<FH>)
-   {
-      if ($. == 1)
-      {
-         # get header row
-
-         chop;
-
-         @fields = split /,/;
-
-         $numcols = 1;
-
-         foreach $field (@fields)
-         {
-            $idx{$field} = $numcols;
-
-            $numcols++;
-         }
-      }
-      elsif ($. >= $startrow)
-      {
-         next unless /,/;
-
-         chop;
-
-         $csvrow++;
-         $rec = {};
-
-         $HoH[$csvrow] = $rec;
-
-         @entries = split /,/;
-
-         $i = 0;
-
-         foreach $e (@entries)
-         {
-            $rec->{$fields[$i]} = $e;
-            $i++;
-         }
-      }
-   }
-
-   close FH;
-
-   foreach ($row=1; $row <= $csvrow; $row++)
-   {
-      print ".";
-
-      $THISROW = $body;
-
-      $THISROW = csvSaveEntry($THISROW,$row,%HoH);
-
-      foreach $entry ( keys %{$HoH[$row]})
-      {
-          $replacementval=$HoH[$row]{$entry};
-
-          $THISROW =~ s/\\insertbyname{$entry}/$replacementval/g;
-
-          $THISROW =~ s/\\insert$entry/$replacementval/g;
-
-          $column = $idx{$entry};
-
-          $THISROW =~ s/\\field{$column}/$replacementval/g;
-
-          $THISROW = ifnextrowlast($THISROW, ($row==$csvrow-1));
-      }
-
-      print OUTPUT "\\stepcounter{csvrownumber}$THISROW";
-      $counter{csvrownumber}++;
-   }
-
-   print "\n";
-
-   print OUTPUT "\%<< END INSERT\n";
-}
-
-sub csvSaveEntry
-{
-   my ($STR,$row,%HoH) = @_;
-
-   $rowctr = "csvrownumber";
-
-   while (($pos = index($STR, "\\csvSaveEntry")) > -1)
-   {
-      $start      = substr($STR,0,$pos);
-      $restofline = substr($STR,$pos+13);
-
-      $restofline = eatcomments($restofline);
-      $restofline = eatinitialspaces($restofline);
-
-      if ($restofline[0] eq "[")
-      {
-         if (($i = index($restofline,"]")) > -1)
-         {
-            $rowctr = substr($restofline, 1, $i-1);
-
-            $restofline = substr($restofline, $i+1);
-         }
-         else
-         {
-            die "unmatched [ in \\csvSaveEntry\n";
-         }
-
-         $row = $counter{$rowctr};
-      }
-
-      ($group,$restofline,$done) = getnextgroup($restofline);
-
-      if (!$done)
-      {
-         die "argument to \\csvSaveEntry[$rowctr] not found in >>$restofline<<\n";
-      }
-
-      $val = $HoH[$row]{$group};
-
-      $STR = $start . "\\expandafter\\gdef\\csname $group\\roman{$rowctr}\\endcsname{$val}" . $restofline;
-
-      $data{$group}[$row] = $HoH[$row]{$group};
-   }
-
-   return $STR;
-}
-
-sub applyCSVfilestar
-{
-   my ($CSVFILE,$body,$startrow) = @_;
-
-   print "Converting \\applyCSVfile*{$CSVFILE}";
-   print OUTPUT "\\setcounter{csvrownumber}{0}";
-   $counter{csvrownumber} = 0;
-
-   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
-
-   $csvrow=0;
-
-   while (<FH>)
-   {
-      if ($. >= $startrow)
-      {
-         $csvrow++;
-
-         chop;
-
-         @fields = split /,/;
-
-         $numcols = 1;
-
-         foreach $field (@fields)
-         {
-            $entry[$csvrow][$numcols-1] = $field;
-
-            $numcols++;
-         }
-      }
-   }
-
-   close FH;
-
-   for ($row=0; $row < $csvrow; $row++)
-   {
-      print ".";
-
-      $THISROW = $body;
-
-      for ($column=0; $column < $numcols; $column++)
-      {
-          $replacementval=$entry[$row][$column];
-
-          $THISROW =~ s/\\field{$column}/$replacementval/g;
-
-          $THISROW = ifnextrowlast($THISROW, ($row==$csvrow-1));
-      }
-
-      print OUTPUT "\\stepcounter{csvrownumber}$THISROW";
-      $counter{csvrownumber}++;
-   }
-
-   print "\n";
-
-   print OUTPUT "\%<< END INSERT\n";
-}
-
-sub csvtotabular
-{
-   my ($CSVFILE,$ALIGN,$START,$MID,$END) = @_;
-
-   print "Converting \\CSVtotabular{$CSVFILE}";
-
-   print OUTPUT "\% \\CSVtotabular{$CSVFILE}... converted using $0\n";
-   print OUTPUT "\%>> START INSERT\n";
-
-   print OUTPUT "\\setcounter{csvrownumber}{0}\n";
-   $counter{csvrownumber} = 0;
-   print OUTPUT "\\begin{tabular}{$ALIGN}\n";
-
-   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
-
-   $csvrow=0;
-
-   while (<FH>)
-   {
-      if ($. == 1)
-      {
-         # get header row
-
-         chop;
-
-         @fields = split /,/;
-
-         $numcols = 1;
-
-         foreach $field (@fields)
-         {
-            $idx{$field} = $numcols;
-
-            $numcols++;
-         }
-
-         $csvrow++;
-         $rec = {};
-
-         $HoH[$csvrow] = $rec;
-
-         @entries = split /,/;
-
-         $i = 0;
-
-         foreach $e (@entries)
-         {
-            $rec->{$fields[$i]} = $e;
-            $i++;
-         }
-      }
-      elsif ($. > 1)
-      {
-         next unless /,/;
-
-         chop;
-
-         $csvrow++;
-         $rec = {};
-
-         $HoH[$csvrow] = $rec;
-
-         @entries = split /,/;
-
-         $i = 0;
-
-         foreach $e (@entries)
-         {
-            $rec->{$fields[$i]} = $e;
-            $i++;
-         }
-      }
-   }
-
-   close FH;
-
-   foreach ($row=1; $row <= $csvrow; $row++ )
-   {
-      print ".";
-
-      if ($row == 1)
-      {
-         $THISROW=$START;
-      }
-      elsif ($row == $csvrow)
-      {
-         $THISROW=$END;
-      }
-      else
-      {
-         $THISROW=$MID;
-      }
-
-      foreach $entry ( keys %{$HoH[$row]})
-      {
-          $replacementval=$HoH[$row]{$entry};
-
-          $THISROW =~ s/\\insertbyname{$entry}/$replacementval/g;
-
-          $THISROW =~ s/\\insert$entry/$replacementval/g;
-
-          $column = $idx{$entry};
-
-          $THISROW =~ s/\\field{$column}/$replacementval/g;
-
-          $THISROW = ifnextrowlast($THISROW, ($row==$csvrow-1));
-      }
-
-      if ($row==1)
-      {
-         print OUTPUT "$THISROW";
-      }
-      else
-      {
-         print OUTPUT "\\refstepcounter{csvrownumber}$THISROW";
-         $counter{csvrownumber}++;
-      }
-   }
-
-   print OUTPUT "\\end{tabular}";
-   print OUTPUT "\%<< END INSERT\n";
-
-   print "\n";
-}
-
-sub csvtolongtable
-{
-   my ($CSVFILE,$ALIGN,$START,$MID,$END) = @_;
-
-   print "Converting \\CSVtolongtable{$CSVFILE}";
-
-   print OUTPUT "\% \\CSVtolongtable{$CSVFILE}... converted using $0\n";
-   print OUTPUT "\%>> START INSERT\n";
-
-   print OUTPUT "\\setcounter{csvrownumber}{0}\n";
-   $counter{csvrownumber} = 0;
-   print OUTPUT "\\begin{longtable}{$ALIGN}\n";
-
-   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
-
-   $csvrow=0;
-
-   while (<FH>)
-   {
-      if ($. == 1)
-      {
-         # get header row
-
-         chop;
-
-         @fields = split /,/;
-
-         $numcols = 1;
-
-         foreach $field (@fields)
-         {
-            $idx{$field} = $numcols;
-
-            $numcols++;
-         }
-
-         $csvrow++;
-         $rec = {};
-
-         $HoH[$csvrow] = $rec;
-
-         @entries = split /,/;
-
-         $i = 0;
-
-         foreach $e (@entries)
-         {
-            $rec->{$fields[$i]} = $e;
-            $i++;
-         }
-      }
-      elsif ($. > 1)
-      {
-         next unless /,/;
-
-         chop;
-
-         $csvrow++;
-         $rec = {};
-
-         $HoH[$csvrow] = $rec;
-
-         @entries = split /,/;
-
-         $i = 0;
-
-         foreach $e (@entries)
-         {
-            $rec->{$fields[$i]} = $e;
-            $i++;
-         }
-      }
-   }
-
-   close FH;
-
-   print "csvrow = $csvrow\n";
-
-   for ($row=1; $row <= $csvrow; $row++)
-   {
-      print ".";
-
-      if ($row == 1)
-      {
-         $THISROW=$START;
-      }
-      elsif ($row == $csvrow)
-      {
-         $THISROW=$END;
-      }
-      else
-      {
-         $THISROW=$MID;
-      }
-
-      foreach $entry ( keys %{$HoH[$row]})
-      {
-          $replacementval=$HoH[$row]{$entry};
-
-          $THISROW =~ s/\\insertbyname{$entry}/$replacementval/g;
-
-          $THISROW =~ s/\\insert$entry/$replacementval/g;
-
-          $column = $idx{$entry};
-
-          $THISROW =~ s/\\field{$column}/$replacementval/g;
-
-          $THISROW = ifnextrowlast($THISROW, ($row==$csvrow-1));
-      }
-
-      if ($row==1)
-      {
-         print OUTPUT "$THISROW";
-      }
-      else
-      {
-         print OUTPUT "\\refstepcounter{csvrownumber}$THISROW";
-         $counter{csvrownumber}++;
-      }
-   }
-
-   print OUTPUT "\\end{longtable}";
-   print OUTPUT "\%<< END INSERT\n";
-
-   print "\n";
-}
-
-sub ifnextrowlast
-{
-   my ($STR, $nextislast) = @_;
-
-   if (($pos = index($STR, "\\ifnextrowlast")) > -1)
-   {
-      $strbegin = substr($STR,0,$pos);
-      $strend   = substr($STR,$pos+14);
-
-      ($firstarg,$strend,$done) = getnextgroup($strend);
-
-      if (!$done)
-      {
-         die "Can't find first argument to \\ifnextrowlast\n";
-      }
-
-      ($secondarg,$strend,$done) = getnextgroup($strend);
-
-      if (!$done)
-      {
-         die "Can't find second argument to \\ifnextrowlast\n";
-      }
-
-      if ($nextislast)
-      {
-         $STR = $strbegin . $firstarg . $strend;
-      }
-      else
-      {
-         $STR = $strbegin . $secondarg . $strend;
-      }
-   }
-
-   return $STR;
-}
-
-sub eatcomments
-{
-   my ($STR) = @_;
-
-   if (substr($STR,0,1) eq "%")
-   {
-      return "";
-   }
-
-   my $pos=1;
-
-   if (($pos = index($STR, "%", 1)) > -1)
-   {
-      if (not (substr($STR, $pos-1,1) eq "\\"))
-      {
-         return substr($STR,0,$pos);
-      }
-
-      while ((substr($STR, $pos-1,1) eq "\\") and ($pos > 0))
-      {
-         # count how many backlashes come before it.
-
-         $i = $pos-1;
-
-         $numbs = 1;
-
-         while ((substr($STR, $i-1,1) eq "\\") and ($i > 0))
-         {
-            $numbs++;
-            $i--;
-         }
-
-         # is $numbs is odd, we have a \%, otherwise we have \\%
-
-         if ($numbs%2 == 0)
-         {
-            # it's a comment
-
-            return substr($STR,0,$pos);
-         }
-         else
-         {
-            # it's not a comment, carry on looking
-
-            $pos = index($STR, "%", $pos+1);
-         }
-      }
-   }
-
-   return $STR;
-}
-
-sub eatinitialspaces
-{
-   my ($STR) = @_;
-
-   while (substr($STR,0,1) eq "\s")
-   {
-      $STR = substr($STR,1);
-   }
-
-   return $STR;
-}
-
-sub getnextgroup
-{
-   my($curline) = @_;
-
-   $curline = eatcomments($curline);
-
-   $curline = eatinitialspaces($curline);
-
-   # check to see if current string is blank
-
-   if ($curline!~/[^\s]+/m)
-   {
-      return ("","",0);
-   }
-
-   if (($group = substr($curline,0,1)) ne "{")
-   {
-       # next group hasn't been delimited with braces
-       # return first non-whitespace character
-
-       $curline = substr($curline,1);
-
-       # unless it's a backslash, in which case get command name
-
-       if ($group eq "\\")
-       {
-          if ($curline=~/([a-zA-Z]+)(^[a-zA-Z].*)/m)
-          {
-             $group = $1;
-
-             $curline = $2;
-          }
-          else
-          {
-             # command is made up of backslash followed by symbol
-
-             $curline=~/([\W_0-9\s\\])(.*)/m;
-
-             $group = $1;
-
-             $curline = $2;
-          }
-       }
-
-       return ($group,$curline,1);
-   }
-
-   my $pos=index($curline, "{");
-   my $startpos=$pos;
-   my $posopen=0;
-   my $posclose=0;
-
-   my $bracelevel = 1;
-
-   my $done=0;
-
-   while (!$done)
-   {
-      $pos++;
-
-      $posopen = index($curline, "{", $pos);
-
-      # check to make sure it's not a \{
-
-      while ((substr($curline, $posopen-1,1) eq "\\") and ($posopen > 0))
-      {
-         # count how many backlashes come before it.
-
-         $i = $posopen-1;
-
-         $numbs = 1;
-
-         while ((substr($curline, $i-1,1) eq "\\") and ($i > 0))
-         {
-            $numbs++;
-            $i--;
-         }
-
-         # is $numbs is odd, we have a \{, otherwise we have \\{
-
-         if ($numbs%2 == 0)
-         {
-            last;
-         }
-         else
-         {
-            $posopen = index($curline, "{", $posopen+1);
-         }
-      }
-
-      $posclose= index($curline, "}", $pos);
-
-      # check to make sure it's not a \}
-
-      while ((substr($curline, $posclose-1,1) eq "\\") and ($posclose > 0))
-      {
-         # count how many backlashes come before it.
-
-         $i = $posclose-1;
-
-         $numbs = 1;
-
-         while ((substr($curline, $i-1,1) eq "\\") and ($i > 0))
-         {
-            $numbs++;
-            $i--;
-         }
-
-         # is $numbs is odd, we have a \}, otherwise we have \\}
-
-         if ($numbs%2 == 0)
-         {
-            last;
-         }
-         else
-         {
-            $posclose = index($curline, "}", $posclose+1);
-         }
-      }
-
-      if (($posopen==-1) and ($posclose==-1))
-      {
-         $done=1;
-      }
-      elsif ($posopen==-1)
-      {
-         $pos=$posclose;
-
-         $bracelevel--;
-
-         if ($bracelevel==0)
-         {
-            $group = substr($curline, $startpos+1, $pos-$startpos-1);
-
-            $curline = substr($curline, $pos+1);
-
-            return ($group,$curline,1);
-         }
-      }
-      elsif ($posclose==-1)
-      {
-         $pos=$posopen;
-
-         $bracelevel++;
-      }
-      elsif ($posopen<$posclose)
-      {
-         $pos=$posopen;
-
-         $bracelevel++;
-      }
-      elsif ($posclose<$posopen)
-      {
-         $pos=$posclose;
-
-         $bracelevel--;
-
-         if ($bracelevel==0)
-         {
-            $group = substr($curline, $startpos+1, $pos-$startpos-1);
-
-            $curline = substr($curline, $pos+1);
-
-            return ($group,$curline,1);
-         }
-      }
-   }
-
-   # closing brace must be on another line
-
-   return ("", $curline, 0);
-}
-
-1;
diff --git a/Master/texmf-dist/doc/latex/csvtools/doc/CHANGES b/Master/texmf-dist/doc/latex/csvtools/doc/CHANGES
new file mode 100644
index 00000000000..9e3d1a52846
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/csvtools/doc/CHANGES
@@ -0,0 +1,29 @@
+Version 1.24:
+Added csvsort.sty (requires xfor package and \'Eamonn McManus' 
+compare.tex)
+
+Version 1.23:
+\par can now be used in entries (but all entries for a given
+row must be on the same line, so you can't use a blank line
+to indicate a paragraph break.)
+
+Version 1.22:
+\applyCSVfile now resets each field to nothing before scanning each
+row so that if a column is missing for a given row, that entry will
+be blank. (Note that this does not apply to the starred version, as 
+the header row is used to determine the maximum number of columns.)
+\csvSaveEntry has an additional optional argument to supply text if
+that entry is omitted. 
+
+Version 1.21:
+ Fixed problem caused when first field starts with repeated 
+character
+
+Version 1.2:
+ added csvpie.sty
+ data separator can now be user defined
+ entries enclosed within double quotes are now parsed correctly
+
+Version 1.1 has the new command \CSVtolongtable (analogous to \CSVtotabular)
+and a Perl script. See documentation for details.
+
diff --git a/Master/texmf-dist/doc/latex/csvtools/doc/csvtools.pdf b/Master/texmf-dist/doc/latex/csvtools/doc/csvtools.pdf
new file mode 100644
index 00000000000..3e05495d31e
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/csvtools/doc/csvtools.pdf
diff --git a/Master/texmf-dist/doc/latex/csvtools/doc/manual.html b/Master/texmf-dist/doc/latex/csvtools/doc/manual.html
new file mode 100644
index 00000000000..ad8a6fe9396
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@@ -0,0 +1,1615 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+
+<!--Converted with LaTeX2HTML 2002 (1.67)
+original version by:  Nikos Drakos, CBLU, University of Leeds
+* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
+* with significant contributions from:
+  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
+<HTML>
+<HEAD>
+<TITLE>csvtools v1.24 : A LaTeX2e Package Providing Access to Data Saved in a CSV File</TITLE>
+<META NAME="description" CONTENT="csvtools v1.24 : A LaTeX2e Package Providing Access to Data Saved in a CSV File">
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+
+
+ <H1 ALIGN="CENTER">csvtools v1.24 : A LaTeX2e Package Providing Access to Data Saved in a CSV File</H1>
+<P ALIGN="CENTER"><STRONG>Nicola Talbot</STRONG></P>
+<P ALIGN="CENTER"><STRONG>26th June 2007</STRONG></P>
+ <BR>
+
+<H2><A NAME="SECTION00010000000000000000">
+Contents</A>
+</H2>
+<!--Table of Contents-->
+
+<UL>
+<LI><A NAME="tex2html49"
+  HREF="manual.html#SECTION00030000000000000000">Introduction</A>
+<LI><A NAME="tex2html50"
+  HREF="manual.html#SECTION00040000000000000000">Mail Merging and Similar Applications</A>
+<LI><A NAME="tex2html51"
+  HREF="manual.html#SECTION00050000000000000000">Converting data in a CSV file into a tabular environment</A>
+<LI><A NAME="tex2html52"
+  HREF="manual.html#SECTION00060000000000000000">Converting CSV file into longtable environment</A>
+<LI><A NAME="tex2html53"
+  HREF="manual.html#SECTION00070000000000000000">Associated Counters</A>
+<LI><A NAME="tex2html54"
+  HREF="manual.html#SECTION00080000000000000000">Cross-Referencing</A>
+<LI><A NAME="tex2html55"
+  HREF="manual.html#SECTION00090000000000000000">Saving Entries</A>
+<LI><A NAME="tex2html56"
+  HREF="manual.html#SECTION000100000000000000000">Pie Charts (csvpie.sty)</A>
+<LI><A NAME="tex2html57"
+  HREF="manual.html#SECTION000110000000000000000">Sorting Data (csvsort.sty)</A>
+<LI><A NAME="tex2html58"
+  HREF="manual.html#SECTION000120000000000000000">The csvtools.pl Perl Script</A>
+<UL>
+<LI><A NAME="tex2html59"
+  HREF="manual.html#SECTION000122000000000000000">Notes</A>
+</UL>
+<BR>
+<LI><A NAME="tex2html60"
+  HREF="manual.html#SECTION000130000000000000000">Bugs/Drawbacks/``Features''</A>
+<LI><A NAME="tex2html61"
+  HREF="manual.html#SECTION000140000000000000000">Contact Details</A>
+</UL>
+<!--End of Table of Contents-->
+<P>
+
+<H1><A NAME="SECTION00020000000000000000">
+List of Examples</A>
+</H1>
+
+<P>
+
+
+<OL>
+<LI><A HREF="manual.html#ex:mail">Mail Merging</A>
+</LI>
+<LI><A HREF="manual.html#ex:ps">Multiple Figures</A>
+</LI>
+<LI><A HREF="manual.html#ex:field">Mail Merging using <TT>&#92;field</TT></A>
+</LI>
+<LI><A HREF="manual.html#ex:tab1">Aligning Data from a CSV file</A>
+</LI>
+<LI><A HREF="manual.html#ex:tab2">Adding Lines</A>
+</LI>
+<LI><A HREF="manual.html#ex:tab3">Added Complexity</A>
+</LI>
+<LI><A HREF="manual.html#ex:long">Using a longtable environment</A>
+</LI>
+<LI><A HREF="manual.html#ex:stripy">Stripy Table</A>
+</LI>
+<LI><A HREF="manual.html#ex:mailref">More Mail Merging</A>
+</LI>
+<LI><A HREF="manual.html#ex:ref1">Labelling within <TT>&#92;applyCSVfile</TT></A>
+</LI>
+<LI><A HREF="manual.html#ex:ref2">Labelling within <TT>&#92;applyCSVfile</TT></A>
+</LI>
+<LI><A HREF="manual.html#ex:timetogrowth">Labelling within <TT>&#92;CSVtotabular</TT></A>
+</LI>
+<LI><A HREF="manual.html#ex:tablabel">Labelling within <TT>&#92;CSVtotabular</TT></A>
+</LI>
+<LI><A HREF="manual.html#ex:index">Saving Entries</A>
+</LI>
+<LI><A HREF="manual.html#ex:piechart">A Pie Chart</A>
+</LI>
+<LI><A HREF="manual.html#ex:perl">csvtools.pl -- Aligning Data</A>
+</LI>
+</OL>
+
+<P>
+
+<H1><A NAME="SECTION00030000000000000000">
+Introduction</A>
+</H1>
+ The <TT>csvtools</TT> package allows you to repeatedly perform
+ a set of LaTeX commands on data in each row
+ of a comma separated variable (CSV) file.
+ This can be used for mail merging, generating
+ tables etc.
+
+<P>
+As from version 1.2, you can specify a different separator. 
+To change the separator, use the command:
+<BR>
+<BR><TT>&#92;setcsvseparator</TT>{<I>separator</I>}
+<BR>
+<BR>
+For example, if your data is separated by colons instead of
+commas, do:
+<PRE>
+\setcsvseparator{:}
+</PRE>
+If your separator occurs within an entry, the entry must be
+enclosed in double quotes, for example:
+<PRE>
+Name,Address,Telephone
+A.N. Other,"1 The Street,The Town",0123456789
+</PRE>
+Be careful of T<SMALL>E</SMALL>X special characters occuring within a CSV
+file, for example:
+<PRE>
+Name,Address,Telephone
+Jack \&amp; Jill,"2 The Street,The Town",0123456789
+</PRE>
+
+<P>
+
+<H1><A NAME="SECTION00040000000000000000">
+Mail Merging and Similar Applications</A>
+</H1>
+
+<P>
+
+ <TT>&#92;applyCSVfile</TT>[<I>n</I>]{<I>filename</I>}{<I>text</I>}
+<BR> <TT>&#92;applyCSVfile*</TT>[<I>n</I>]{<I>filename</I>}{<I>text</I>}
+<BR>
+<BR>
+Letters can be generated using data given in 
+ each line from <I>filename</I>.
+ If the CSV file contains a header row, the
+ unstarred version of <TT>&#92;applyCSVfile</TT> should
+ be used, otherwise the starred version <TT>&#92;applyCSVfile*</TT>
+ should be used.  The optional argument <I>n</I>
+ specifies on which line the actual data (not header line)
+ starts.  The unstarred version defaults to line 2 
+ (the header row is always assumed to be on line 1)
+ and the starred version defaults to 1.
+
+<P>
+With the unstarred version, the entries in the header row
+ are used to generate commands of the form 
+ <TT>&#92;insert</TT><I>identifier</I><A NAME="tex2html1"
+  HREF="#foot869"><SUP>1</SUP></A> to access corresponding elements
+ in the row currently being processed.  For example,
+ suppose the first line of the CSV file looks like:
+<PRE>
+Name,Address,Time,Date
+</PRE>
+ then the commands <TT>&#92;insertName</TT>, <TT>&#92;insertAddress</TT>,
+ <TT>&#92;insertTime</TT> and <TT>&#92;insertDate</TT> are
+ created, allowing you to use the entries in the first,
+ second, third and fourth columns of the current row.
+ If the header text contains non-alphabetical characters,
+ e.g. <TT>Full Name</TT>, then you will need to use 
+ <TT>&#92;insertbyname{</TT><I>text</I><TT>}</TT>,
+ e.g. <code>\insertbyname{Full Name}</code>.
+
+<P>
+Alternatively, you can use the 
+<TT>&#92;field</TT>{<I>col</I>} command, where 
+<I>col</I> is the column number of the entry, so <code>\field{1}</code>
+indicates the first entry in the current row and <code>\field{2}</code>
+indicates the second entry in the current row.
+
+<P>
+<A NAME="ex:mail"></A>
+<H2><A NAME="SECTION00041000000000000000">
+Example 1 (Mail Merging)</A>
+</H2>
+ Suppose there is a file called <TT>details.csv</TT> that has the 
+ following contents:
+<PRE>
+Name,Address,Time,Date
+Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
+Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
+</PRE>
+then the following code can be used to generate a letter for each 
+person in the CSV file<A NAME="tex2html2"
+  HREF="#foot150"><SUP>2</SUP></A>:
+<PRE>
+\applyCSVfile{details.csv}{%
+\begin{letter}{\insertName\\\insertAddress}
+\opening{Dear \insertName}
+
+You are invited to an interview at \insertTime\ on the \insertDate.
+
+\closing{Yours Sincerely}
+\end{letter}}
+</PRE>
+ Note that you could also use <code>\insertbyname{Name}</code> etc instead
+ of <TT>&#92;insertName</TT> etc.  Also note that you need to specify the
+ file extension when specifying the filename.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:ps"></A>
+<H2><A NAME="SECTION00042000000000000000">
+Example 2 (Multiple Figures)</A>
+</H2>
+ Suppose <TT>sample3.csv</TT> looks like:
+<PRE>
+File,Caption
+circle.ps,A Circle
+rectangle.ps,A Rectangle
+triangle.ps,A Triangle
+</PRE>
+ Assuming that the files <TT>circle.ps</TT>, <TT>rectangle.ps</TT>
+ and <TT>triangle.ps</TT> exist, then the following code will
+ generate a figure for each graphics file<A NAME="tex2html3"
+  HREF="#foot870"><SUP>3</SUP></A>:
+<PRE>
+\applyCSVfile{sample3.csv}{
+\begin{figure}
+\centerline{\includegraphics{\insertFile}}
+\caption{\insertCaption}
+\end{figure}}
+</PRE>
+ Note that in this example, you can't use <code>\insertbyname{File}</code>.
+ (See Note&nbsp;<A HREF="manual.html#itm:psbyname">3</A> in Section&nbsp;<A HREF="manual.html#sec:drawbacks">11</A>.)
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:field"></A>
+<H2><A NAME="SECTION00043000000000000000">
+Example 3 (Mail Merging using <TT>&#92;field</TT>)</A>
+</H2>
+ Suppose there is a file called <TT>details.csv</TT> that has the 
+ following contents:
+<PRE>
+Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
+Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
+</PRE>
+In this case the data has no header file, so the starred version
+of <TT>&#92;applyCSVfile</TT> must be used. Since there is no header
+file, you must use <TT>&#92;field</TT> to access the entries:
+<PRE>
+\applyCSVfile*{details.csv}{%
+\begin{letter}{\field{1}\\\field{2}}
+\opening{Dear \field{1}}
+
+You are invited to an interview at \field{3}\ on the \field{4}.
+
+\closing{Yours Sincerely}
+\end{letter}}
+</PRE>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION00050000000000000000">
+Converting data in a CSV file into a tabular environment</A>
+</H1>
+ 
+ <TT>&#92;CSVtotabular</TT>{<I>filename</I>}{<I>col-align</I>}{<I>first</I>}{<I>middle</I>}{<I>last</I>}
+<BR>
+<BR> <I>filename</I> is the name of the CSV file which must have a header row on line&nbsp;1, 
+ <I>col-align</I> is the column alignment argument that gets passed
+ to the <TT>tabular</TT> environment, <I>first</I>
+ is the code for the first line, <I>middle</I> is the code
+ for the middle lines and <I>last</I> is the code for the last line.
+ This is best demonstrated with an example.
+
+<P>
+<A NAME="ex:tab1"></A>
+<H2><A NAME="SECTION00051000000000000000">
+Example 4 (Aligning Data from a CSV file)</A>
+</H2>
+ Suppose the file <TT>sample.csv</TT> looks like:
+<PRE>
+Name,Assignment 1,Assignment 2,Total
+A. Smith,80,70,150
+B. Jones,60,80,140
+J. Doe,85,75,160
+,75,75,150
+</PRE>
+ then the following code can be used to align the data:
+<PRE>
+\CSVtotabular{sample.csv}{lccc}{%
+\bfseries Name &amp;
+\bfseries Assignment 1&amp;
+\bfseries Assignment 2&amp;
+\bfseries Total\\}{%
+\insertName &amp;
+\insertbyname{Assignment 1} &amp;
+\insertbyname{Assignment 2} &amp;
+\insertTotal\\}{%
+ &amp;
+\insertbyname{Assignment 1} &amp;
+\insertbyname{Assignment 2} &amp;
+\insertTotal}
+</PRE>
+ The result of this code is shown in 
+ Table&nbsp;<A HREF="manual.html#tab:ex1">1</A><A NAME="tex2html4"
+  HREF="#foot872"><SUP>4</SUP></A>.
+<BR><P></P>
+<DIV ALIGN="CENTER">
+
+<A NAME="tab:ex1"></A>
+<BR>
+<BR>
+<DIV ALIGN="CENTER">
+<A NAME="873"></A>
+<TABLE CELLPADDING=3>
+<CAPTION><STRONG>Table 1:</STRONG>
+Example&nbsp;<A HREF="manual.html#ex:tab1">4</A></CAPTION>
+<TR><TH ALIGN="LEFT"><B>Name </B></TH>
+<TH ALIGN="CENTER"><B>Assignment 1 </B></TH>
+<TH ALIGN="CENTER"><B>Assignment 2 </B></TH>
+<TH ALIGN="CENTER"><B>Total</B></TH>
+</TR>
+<TR><TD ALIGN="LEFT">A. Smith</TD>
+<TD ALIGN="CENTER">80</TD>
+<TD ALIGN="CENTER">70</TD>
+<TD ALIGN="CENTER">150</TD>
+</TR>
+<TR><TD ALIGN="LEFT">B. Jones</TD>
+<TD ALIGN="CENTER">60</TD>
+<TD ALIGN="CENTER">80</TD>
+<TD ALIGN="CENTER">140</TD>
+</TR>
+<TR><TD ALIGN="LEFT">J. Doe</TD>
+<TD ALIGN="CENTER">85</TD>
+<TD ALIGN="CENTER">75</TD>
+<TD ALIGN="CENTER">160</TD>
+</TR>
+<TR><TD ALIGN="LEFT">&nbsp;</TD>
+<TD ALIGN="CENTER">75</TD>
+<TD ALIGN="CENTER">75</TD>
+<TD ALIGN="CENTER">150</TD>
+</TR>
+</TABLE></DIV>
+
+</DIV>
+<BR>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<BR>
+<BR>
+ 
+ <TT>&#92;ifnextrowlast</TT>{<I>last-code</I>}{<I>not-last-code</I>}
+<BR>
+<BR>
+The command <TT>&#92;ifnextrowlast</TT> can be used to vary what happens
+ on the last but one row.  The following example illustrates
+ this by placing <TT>&#92;hline&#92;hline</TT> after the penultimate row.
+
+<P>
+<A NAME="ex:tab2"></A>
+<H2><A NAME="SECTION00052000000000000000">
+Example 5 (Adding Lines)</A>
+</H2>
+<PRE>
+\CSVtotabular{sample.csv}{|l|ccc|}{%
+\hline\bfseries Name &amp;
+\bfseries Assignment 1&amp;
+\bfseries Assignment 2&amp;
+\bfseries Total\\\hline\hline}{%
+\insertName &amp;
+\insertbyname{Assignment 1} &amp;
+\insertbyname{Assignment 2} &amp;
+\insertTotal
+\ifnextrowlast{\\\hline\hline}{\\}}{%
+ &amp;
+\insertbyname{Assignment 1} &amp;
+\insertbyname{Assignment 2} &amp;
+\insertTotal\\\hline}
+</PRE>
+See the PDF version (<TT><A NAME="tex2html7"
+  HREF="csvtools.pdf">csvtools.pdf</A></TT>) of this 
+documentation for an illustration of the results.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:tab3"></A>
+<H2><A NAME="SECTION00053000000000000000">
+Example 6 (Added Complexity)</A>
+</H2>
+ In this example, <TT>&#92;multicolumn</TT> is used to override
+ the column specifier for the first column in the 
+ last row.
+<PRE>
+\CSVtotabular{sample2.csv}{|l|ccc|}{%
+\hline\bfseries Name &amp; 
+\bfseries Assignment 1 &amp; 
+\bfseries Assignment 2 &amp; 
+\bfseries Total\\\hline\hline
+}{%
+\insertName &amp; 
+\insertbyname{Assignment 1} &amp; 
+\insertbyname{Assignment 2} &amp; 
+\insertTotal
+\ifnextrowlast{\\\hline\multicolumn{1}{l|}{}}{\\}
+}{%
+ &amp; 
+\insertbyname{Assignment 1} &amp; 
+\insertbyname{Assignment 2} &amp; 
+\insertTotal\\\cline{2-4}
+}
+</PRE>
+ Notice that instead of placing <code>\multicolumn{1}{l|}{}</code>
+ at the start of the final argument, it is instead
+ placed in the first argument to <TT>&#92;ifnextrowlast</TT><A NAME="tex2html8"
+  HREF="#foot877"><SUP>5</SUP></A>.
+See the PDF version (<TT><A NAME="tex2html10"
+  HREF="csvtools.pdf">csvtools.pdf</A></TT>) of this
+manual for an illustration of the results.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION00060000000000000000">
+Converting CSV file into longtable environment</A>
+</H1>
+
+The command <TT>&#92;CSVtolongtable</TT> works in the same way as <TT>&#92;CSVtotabular</TT> but
+ creates a <TT>longtable</TT> environment instead of a <TT>tabular</TT> environment.
+
+<P>
+<A NAME="ex:long"></A>
+<H2><A NAME="SECTION00061000000000000000">
+Example 7 (Using a longtable environment)</A>
+</H2>
+Suppose the CSV file in the previous example, contains, say, 100 entries.
+This will no longer fit onto one page, so it would be better to use
+<TT>CSVtolongtable</TT> instead. For example:
+<PRE>
+\CSVtolongtable{sample.csv}{|l|ccc|}{%
+\caption{Student Marks}\label{tab:students}\\
+\hline
+\bfseries Name &amp;
+\bfseries Assignment 1 &amp;
+\bfseries Assignment 2 &amp;
+\bfseries Total\\\hline
+\endfirsthead
+\caption[]{Student Marks}\\
+\hline
+\bfseries Name &amp;
+\bfseries Assignment 1 &amp;
+\bfseries Assignment 2 &amp;
+\bfseries Total\\\hline
+\endhead
+\hline
+\multicolumn{3}{r}{\em Continued on next page}
+\endfoot
+\hline
+\endlastfoot}{%
+\insertName &amp;
+\insertbyname{Assignment 1} &amp;
+\insertbyname{Assignment 2} &amp;
+\insertTotal
+\ifnextrowlast{\\\hline\hline}{\\}}{%
+ &amp; \insertbyname{Assignment 1} &amp;
+ \insertbyname{Assignment 2} &amp;
+\insertTotal\\}
+</PRE>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION00070000000000000000">
+Associated Counters</A>
+</H1>
+
+<P>
+Within the <TT>&#92;CSVtotabular</TT>, <TT>&#92;CSVtolongtable</TT> and 
+<TT>&#92;applyCSVfile</TT> commands, there are two
+ counters, <TT>csvlinenum</TT> and <TT>csvrownumber</TT>.
+ The former, <TT>csvlinenum</TT>, is the current line number in the CSV
+ file, whereas the latter, <TT>csvrownumber</TT>, is the current
+ data row. Of the two counters, <TT>csvrownumber</TT> is likely to be
+ the most useful.
+
+<P>
+<A NAME="ex:stripy"></A>
+<H2><A NAME="SECTION00071000000000000000">
+Example 8 (Stripy Table)</A>
+</H2>
+David&nbsp;Carlisle's <TT>colortbl</TT> package defines the command 
+<TT>&#92;rowcolor</TT> which enables you to specify the row colour. 
+Suppose you want a stripy table<A NAME="tex2html11"
+  HREF="#foot297"><SUP>6</SUP></A>, 
+ this can be achieved as follows:
+<PRE>
+\CSVtotabular{sample2.csv}{lccc}{%
+\rowcolor{green}\bfseries Name &amp; 
+\bfseries Assignment 1 &amp; 
+\bfseries Assignment 2 &amp; 
+\bfseries Total\\\rowcolor{blue}
+}{%
+\insertName &amp; 
+\insertbyname{Assignment 1} &amp; 
+\insertbyname{Assignment 2} &amp; 
+\insertTotal
+\ifthenelse{\isodd{\value{csvrownumber}}}{%
+\\\rowcolor{green}}{\\\rowcolor{blue}}
+}{%
+ &amp; 
+\insertbyname{Assignment 1} &amp; 
+\insertbyname{Assignment 2} &amp; 
+\insertTotal
+}
+</PRE> 
+See the PDF version (<TT><A NAME="tex2html13"
+  HREF="csvtools.pdf">csvtools.pdf</A></TT>)
+for an illustration of the resulting table.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:mailref"></A>
+<H2><A NAME="SECTION00072000000000000000">
+Example 9 (More Mail Merging)</A>
+</H2>
+This is an example of mail merging where the letter reference
+is generated from the value of <TT>csvrownumber</TT>.  The CSV file 
+is as used in Example&nbsp;<A HREF="manual.html#ex:mail">1</A>.
+<PRE>
+\applyCSVfile{details.csv}{%
+\begin{letter}{\insertName\\\insertAddress}
+\opening{Dear \insertName}
+
+\textbf{Ref : } interview.\thecsvrownumber
+
+You are invited to an interview at \insertTime\ on the \insertDate.
+
+\closing{Yours Sincerely}
+\end{letter}}
+</PRE>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION00080000000000000000">
+Cross-Referencing</A>
+</H1>
+
+<P>
+Labels can be generated using the standard
+ <TT>&#92;label</TT> command, but you will need some way
+ to make each label unique.  Example&nbsp;<A HREF="manual.html#ex:ref1">10</A>
+ does this by using <TT>&#92;thecsvrownumber</TT>,
+ whereas Example&nbsp;<A HREF="manual.html#ex:ref2">11</A> uses <TT>&#92;insert</TT><I>identifier</I>.
+
+<P>
+<A NAME="ex:ref1"></A>
+<H2><A NAME="SECTION00081000000000000000">
+Example 10 (Labelling within <TT>&#92;applyCSVfile</TT>)</A>
+</H2>
+ Example&nbsp;<A HREF="manual.html#ex:ps">2</A> can be modified to 
+ label each figure:
+<PRE>
+\applyCSVfile{sample3.csv}{
+\begin{figure}
+\centerline{\includegraphics{\insertFile}}
+\caption{\insertCaption}
+\label{fig:pic\thecsvrownumber}
+\end{figure}}
+</PRE>
+ This example uses
+ <code>\label{fig:pic\thecsvrownumber}</code>, so the first figure 
+generated by this <TT>&#92;applyCSVfile</TT> command will have the 
+label <TT>fig:pic1</TT>, the second <TT>fig:pic2</TT> etc.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:ref2"></A>
+<H2><A NAME="SECTION00082000000000000000">
+Example 11 (Labelling within <TT>&#92;applyCSVfile</TT>)</A>
+</H2>
+ Modifying the previous example, we now have:
+<PRE>
+\applyCSVfile{sample3.csv}{
+\begin{figure}
+\centerline{\includegraphics{\insertFile}}
+\caption{\insertCaption}
+\label{fig:\insertFile}
+\end{figure}}
+</PRE>
+ The labels for each figure are now:
+ <TT>fig:circle.ps</TT>, <TT>fig:rectangle.ps</TT>
+ and <TT>fig:triangle.ps</TT>, respectively.
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+<A NAME="ex:timetogrowth"></A>
+<H2><A NAME="SECTION00083000000000000000">
+Example 12 (Labelling within <TT>&#92;CSVtotabular</TT>)</A>
+</H2>
+ This example is slightly more complicated.  
+ The CSV file, <TT>data.csv</TT> looks like:
+<PRE>
+Incubation Temperature,Incubation Time,Time to Growth
+40,120,40
+40,90,60
+35,180,20
+</PRE>
+The following code generates a table using the data
+ with an additional column that generates the experiment
+ number. (See note&nbsp;<A HREF="manual.html#itm:csvrownumber">8</A>.)
+<PRE>
+\begin{table}
+\caption{Time to Growth Experiments}
+\label{tab:exp}
+\vspace{10pt}
+\centering
+\CSVtotabular{data.csv}{cccc}{%
+ % Header Row
+\bfseries Experiment &amp;
+\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &amp;
+\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &amp;
+\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
+ % Middle Rows
+\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+\thecsvrownumber &amp;
+\insertbyname{Incubation Temperature} &amp;
+\insertbyname{Incubation Time} &amp;
+\insertbyname{Time to Growth} \\}{%
+ % Final Row
+\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+\thecsvrownumber &amp;
+\insertbyname{Incubation Temperature} &amp;
+\insertbyname{Incubation Time} &amp;
+\insertbyname{Time to Growth}}
+\par
+\end{table}
+
+It can be seen from Table~\ref{tab:exp}, that 
+Experiment~\ref{exp:35:180} had the shortest time to growth.
+</PRE>
+ In this example, each experiment has the corresponding label
+ <TT>exp:</TT><I>Incubation Temperature</I><TT>:</TT><I>Incubation Time</I>
+ so the first experiment has label <TT>exp:40:120</TT>, the
+ second experiment has the label <TT>exp:40:90</TT> and the
+ third experiment has the label <TT>exp:35:180</TT>.
+
+<P>
+Table&nbsp;<A HREF="manual.html#tab:timetogrowth">2</A> shows the resulting table for
+ this example.
+ <BR><P></P>
+<DIV ALIGN="CENTER">
+
+<A NAME="tab:timetogrowth"></A>
+<BR>
+<BR>
+<DIV ALIGN="CENTER"><A NAME="384"></A>
+<TABLE CELLPADDING=3>
+<CAPTION><STRONG>Table 2:</STRONG>
+Time to Growth Experiments</CAPTION>
+<TR><TH ALIGN="CENTER"><B>Experiment </B></TH>
+<TH ALIGN="CENTER"><B><TABLE CELLPADDING=3>
+<TR><TH ALIGN="CENTER">Incubation</TH>
+</TR>
+<TR><TH ALIGN="CENTER">Temperature</TH>
+</TR>
+</TABLE> </B></TH>
+<TH ALIGN="CENTER"><B><TABLE CELLPADDING=3>
+<TR><TH ALIGN="CENTER">Incubation</TH>
+</TR>
+<TR><TH ALIGN="CENTER">Time</TH>
+</TR>
+</TABLE> </B></TH>
+<TH ALIGN="CENTER"><B><TABLE CELLPADDING=3>
+<TR><TH ALIGN="CENTER">Time</TH>
+</TR>
+<TR><TH ALIGN="CENTER">to</TH>
+</TR>
+<TR><TH ALIGN="CENTER">Growth</TH>
+</TR>
+</TABLE></B></TH>
+</TR>
+<TR><TD ALIGN="CENTER">1</TD>
+<TD ALIGN="CENTER">40</TD>
+<TD ALIGN="CENTER">120</TD>
+<TD ALIGN="CENTER">40</TD>
+</TR>
+<TR><TD ALIGN="CENTER">2</TD>
+<TD ALIGN="CENTER">40</TD>
+<TD ALIGN="CENTER">90</TD>
+<TD ALIGN="CENTER">60</TD>
+</TR>
+<TR><TD ALIGN="CENTER">3</TD>
+<TD ALIGN="CENTER">35</TD>
+<TD ALIGN="CENTER">180</TD>
+<TD ALIGN="CENTER">20</TD>
+</TR>
+</TABLE>
+</DIV>
+<P>
+<DIV ALIGN="CENTER"></DIV>
+</DIV>
+<BR>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+The following example is more refined in that it 
+ takes advantage of the fact that the time to growth data consists
+ of integers only, so the experiment with the maximum growth can be 
+ determined by LaTeX.
+
+<P>
+<A NAME="ex:tablabel"></A>
+<H2><A NAME="SECTION00084000000000000000">
+Example 13 (Labelling within <TT>&#92;CSVtotabular</TT>)</A>
+</H2>
+<PRE>
+\newcounter{maxgrowth}
+\newcounter{incT} % incubation temperature
+\newcounter{inct} % incubation time
+
+\begin{table}
+\caption{Time to Growth Experiments}
+\label{tab:exp}
+\vspace{10pt}
+\centering
+\CSVtotabular{data.csv}{cccc}{%
+ % Header row
+\bfseries Experiment &amp;
+\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &amp;
+\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &amp;
+\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
+ % Middle rows
+\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+\thecsvrownumber &amp;
+\insertbyname{Incubation Temperature} &amp;
+\insertbyname{Incubation Time} &amp;
+\insertbyname{Time to Growth}%
+\ifthenelse{\value{maxgrowth}&lt;\insertbyname{Time to Growth}}{%
+\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
+\setcounter{incT}{\insertbyname{Incubation Temperature}}%
+\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
+\\}{%
+ % Last row
+\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+\thecsvrownumber &amp;
+\insertbyname{Incubation Temperature} &amp;
+\insertbyname{Incubation Time} &amp;
+\insertbyname{Time to Growth}%
+\ifthenelse{\value{maxgrowth}&lt;\insertbyname{Time to Growth}}{%
+\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
+\setcounter{incT}{\insertbyname{Incubation Temperature}}%
+\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
+}
+\par
+\end{table}
+
+As can be seen from Table~\ref{tab:exp}, 
+Experiment~\ref{exp:\theincT:\theinct}
+had the maximum time to growth, with
+incubation time \theinct,
+incubation temperature \theincT\ and
+time to growth, \themaxgrowth.
+</PRE>
+ 
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION00090000000000000000">
+Saving Entries</A>
+</H1>
+ Entries can be saved using the command:
+<BR>
+<BR> 
+
+ <TT>&#92;csvSaveEntry</TT>[<I>counter</I>]{<I>identifier</I>}[<I>empty text</I>]
+<BR>
+<BR>
+where <I>counter</I> is a LaTeX counter, by default 
+<TT>csvrownumber</TT>,
+ and <I>identifier</I> is the header entry.  The entry
+ can then be used with the command:
+<BR>
+<BR> 
+ <TT>&#92;csvGetEntry</TT>{<I>counter</I>}{<I>identifier</I>}
+<BR>
+<BR>
+The final optional argument <I>empty text</I> to 
+<TT>&#92;csvSaveEntry</TT> is the text to use if the entry is blank.
+For example, <code>\csvSaveEntry{Time}[MISSING DATA]</code> will 
+print MISSING DATA if the Time field is blank.
+
+<P>
+The following example illustrates the use of these commands.
+
+<P>
+<A NAME="ex:index"></A>
+<H2><A NAME="SECTION00091000000000000000">
+Example 14 (Saving Entries)</A>
+</H2>
+ This example illustrates how you can use one CSV
+ file to access data in other CSV files.
+ This example has several CSV files:
+<BR>
+<BR>
+File <TT>index.csv</TT>:
+<PRE>
+File,Temperature,NaCl,pH
+exp25a.csv,25,4.7,0.5
+exp25b.csv,25,4.8,1.5
+exp30a.csv,30,5.12,4.5
+</PRE>
+ File <TT>exp25a.csv</TT>:
+<PRE>
+Time,Logcount
+0,3.75
+23,3.9
+45,4.0
+</PRE>
+ File <TT>exp25b.csv</TT>:
+<PRE>
+Time,Logcount
+0,3.6
+60,3.8
+120,4.0
+</PRE>
+ File <TT>exp30a.csv</TT>:
+<PRE>
+Time,Logcount
+0,3.73
+23,3.67
+60,4.9
+</PRE>
+
+<P>
+It is not possible to nest <TT>&#92;CSVtotabular</TT>, 
+<TT>&#92;CSVtolongtable</TT> and <TT>&#92;applyCSVfile</TT>,
+ so if you need to go through <TT>index.csv</TT> and use each file
+ named in there, you can first go through <TT>index.csv</TT> 
+storing the information using <TT>&#92;csvSaveEntry</TT> as follows:
+<PRE>
+\newcounter{maxexperiments}
+\applyCSVfile{sample5.csv}{%
+\stepcounter{maxexperiments}
+\csvSaveEntry{File}
+\csvSaveEntry{Temperature}
+\csvSaveEntry{NaCl}
+\csvSaveEntry{pH}
+}
+</PRE>
+ The counter <TT>maxexperiments</TT> simply counts the number of 
+ entries in <TT>index.csv</TT>.
+ The entries can now be used to generate a table for each
+ file listed in <TT>index.csv</TT> (the <TT>&#92;whiledo</TT> command 
+is defined in the <TT>ifthen</TT> package):
+<PRE>
+\newcounter{experiment}
+\whiledo{\value{experiment}&lt;\value{maxexperiments}}{%
+\stepcounter{experiment}
+\begin{table}
+\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
+NaCl = \protect\csvGetEntry{experiment}{NaCl},
+pH = \protect\csvGetEntry{experiment}{pH}}
+\vspace{10pt}
+\centering
+\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
+Time &amp; Log Count\\}{%
+\insertTime &amp; \insertLogcount\\}{%
+\insertTime &amp; \insertLogcount}
+
+\end{table}
+}
+</PRE>
+ Note that <TT>&#92;csvGetEntry</TT> needs to be <TT>&#92;protect</TT>ed 
+within the <TT>&#92;caption</TT> command.
+
+<P>
+This example can be modified if, say, you only want the
+ tables where the temperature is 25:
+<PRE>
+\setcounter{experiment}{0}
+\whiledo{\value{experiment}&lt;\value{maxexperiments}}{%
+\stepcounter{experiment}
+\ifthenelse{\equal{\csvGetEntry{experiment}{Temperature}}{25}}{%
+\begin{table}
+\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
+NaCl = \protect\csvGetEntry{experiment}{NaCl},
+pH = \protect\csvGetEntry{experiment}{pH}}
+\vspace{10pt}
+\centering
+\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
+Time &amp; Log Count\\}{%
+\insertTime &amp; \insertLogcount\\}{%
+\insertTime &amp; \insertLogcount}\par
+\end{table}}{}
+}
+</PRE>
+ 
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION000100000000000000000">
+Pie Charts (csvpie.sty)</A>
+</H1>
+
+<P>
+If you want to create a pie chart from data stored in a CSV file,
+you can use the <TT>csvpie</TT> package, distributed with the
+<TT>csvtools</TT> package. A basic pie chart can be created 
+using the command:
+<BR>
+<BR>
+<TT>&#92;csvpiechart</TT>[<I>options</I>]{<I>variable</I>}{<I>filename</I>}
+<BR>
+<BR>
+where <I>filename</I> is the name of the CSV file containing the 
+data, and <I>variable</I> is the command indicating the entry that 
+contains the value for the given segment.
+The starred version of <TT>&#92;csvpiechart</TT> should be used if
+the CSV file has no header row.
+
+<P>
+The pie charts have ``inner'' labels on the segment, and
+``outer'' labels outside the chart. The labels are given by the
+commands <TT>&#92;csvpieinnerlabel</TT>
+and <TT>&#92;csvpieouterlabel</TT>.
+The default definitions are:
+<PRE>
+\newcommand{\csvpieouterlabel}{\field{1}}
+\newcommand{\csvpieinnerlabel}{\field{2}\%}
+</PRE>
+This assumes that the second column contains the data, and the
+first column contains a description, but can be redefined
+as necessary.
+
+<P>
+The pie chart display can be modified using the optional
+argument to <TT>&#92;csvpiechart</TT>.
+This argument should be a <I>key</I>=<I>value</I> list.
+The available keys are as follows:
+<DL>
+<DT><STRONG>start</STRONG></DT>
+<DD>This should be an integer specifying the starting angle
+of the first segment. This is 0 by default.
+
+<P>
+</DD>
+<DT><STRONG>total</STRONG></DT>
+<DD>This should be an integer specifying the sum of all
+the segment values. This is 100 by default.
+
+<P>
+</DD>
+<DT><STRONG>radius</STRONG></DT>
+<DD>This should be a length specifying the radius of the
+pie chart. (Default: 2cm)
+
+<P>
+</DD>
+<DT><STRONG>inner</STRONG></DT>
+<DD>This should be a fraction specifying the relative distance
+along the radius to start the inner label. (Default: 0.25)
+
+<P>
+</DD>
+<DT><STRONG>outer</STRONG></DT>
+<DD>This should be a fraction specifying the relative distance
+along the radius to start the outer label. (Default: 1.25)
+
+<P>
+</DD>
+<DT><STRONG>cutaway</STRONG></DT>
+<DD>This should be a comma-separated list of numbers 
+corresponding to the segments that should be cut away from the
+rest of the pie chart. Since the value may contain commas, the value
+should always be enclosed in braces. Ranges may also be used.
+If a range is used, all the segments in the given range are
+kept together, so, for example, <code>cutaway={1,2}</code> will separate
+the first two segments from the pie chart, and the two segments
+will also be separated from each other, whereas <code>cutaway={1-2}</code>
+will separate the first two segments from the pie chart, but will
+keep the two segments together.
+
+<P>
+</DD>
+<DT><STRONG>offset</STRONG></DT>
+<DD>This should be a fraction specifying the
+relative distance along the radius to shift the cut away
+segments. (Default: 0.1)
+
+<P>
+</DD>
+<DT><STRONG>firstrow</STRONG></DT>
+<DD>This should be the number of the first row
+containing the actual data. This is equivalent to the optional
+argument of <TT>&#92;applyCSVfile</TT> or <TT>&#92;applyCSVfile*</TT>.
+</DD>
+</DL>
+
+<P>
+Note that T<SMALL>E</SMALL>X performs integer arithmetic. Although the CSV
+file may contain decimal numbers, rounding will occur when 
+constructing the pie charts.
+
+<P>
+The colours for the pie chart segments can be set using the
+command:
+<BR>
+<BR><TT>&#92;csvpiesegmentcol</TT>{<I>n</I>}{<I>colour</I>}
+<BR>
+<BR>
+where <I>n</I> is the segment number, and <I>colour</I> is a 
+defined colour name. For example, if you want the first segment
+in the pie chart to be yellow, do:
+<PRE>
+\csvpiesegmentcol{1}{yellow}
+</PRE>
+There are 8 predefined segment colours, if your pie chart has
+more than 8 segments, you will need to specify the remainder.
+
+<P>
+You can obtain the colour name for a given segment 
+using:
+<BR>
+<BR><TT>&#92;csvpiesegcolname</TT>{<I>n</I>}
+<BR>
+<BR>
+where <I>n</I> is the segment number. The <TT>&#92;csvpiechart</TT>
+command uses <TT>&#92;applyCSVfile</TT>, so the <TT>csvrownumber</TT>
+counter can be used. This means that you can change the text 
+colour of the outer label to match the segment. For example:
+<PRE>
+\renewcommand{\csvpieouterlabel}{%
+\color{\csvpiesegcolname{\value{csvrownumber}}}\field{2}}
+</PRE>
+Note that <TT>&#92;value</TT> must be used since <I>n</I> has to be
+a number.
+
+<P>
+If you want grey pie charts, either use the <TT>monochrome</TT>
+package option:
+<PRE>
+\usepackage[monochrome]{csvpie}
+</PRE>
+or use the command <TT>&#92;colorpiechartfalse</TT> prior to using <TT>&#92;csvpiechart</TT>.
+To switch back to colour pie charts, use
+<TT>&#92;colorpiecharttrue</TT>.
+
+<P>
+<A NAME="ex:piechart"></A>
+<H2><A NAME="SECTION000101000000000000000">
+Example 15 (A Pie Chart)</A>
+</H2>
+Given a CSV file
+(called <TT>fruit.csv</TT>) containing:
+<PRE>
+Name,Value
+Apples,20
+Pears,15
+"lemons,limes",30.5
+Peaches,24.5
+Cherries,10
+</PRE>
+Then the value for each segment is given by the second column, so
+<I>variable</I> should be <code>\field{2}</code> or <code>\insertValue</code>.
+The following code creates a figure containing two
+pie charts from the above data (for an image, see the
+PDF version of the manual, <TT><A NAME="tex2html15"
+  HREF="csvtools.pdf">csvtools.pdf</A></TT>):
+<PRE>
+ % Change the way the labels are displayed
+\renewcommand{\csvpieinnerlabel}{\sffamily\insertValue\%}
+\renewcommand{\csvpieoutlabel}{%
+\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily\insertName}
+
+\begin{figure}
+\begin{center}
+\begin{tabular}{cc}
+\csvpiechart[start=45,cutaway={1,2}]{\insertValue}{fruit.csv} &amp;
+\csvpiechart[start=45,cutaway={1-2}]{\insertValue}{fruit.csv} \\
+(a) &amp; (b)
+\end{tabular}
+\end{center}
+\caption{Pie Chart Example (a) cutaway=\{1,2\} (b) cutaway=\{1-2\}}
+\end{figure}
+</PRE>
+The inner and outer labels have been 
+redefined to use a sans-serif font, and the outer label is in
+the same colour as its corresponding segment.
+Both pie charts have a starting angle of 45 degrees, and they
+have the first two segments cutaway, but in (a)
+the first two segments are separated from each other, whereas in 
+(b), the first two segments are joined, although separated
+from the rest of the pie chart.
+
+<P>
+If the CSV file has no header row, the starred version should be
+used, e.g.:
+<PRE>
+\csvpiechart*[cutaway={1-2}]{\field{2}}{fruit.csv}
+</PRE>
+
+<P>
+
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+
+<H1><A NAME="SECTION000110000000000000000">
+Sorting Data (csvsort.sty)</A>
+</H1>
+
+<P>
+The <TT>csvsort</TT> package (which forms part of the 
+<TT>csvtools</TT> bundle) provides analogous commands to
+those provided by <TT>csvtools</TT>, but the data is first
+sorted. The <TT>csvsort</TT> package needs to be loaded
+separately in order to access the necessary commands. The package
+options should be a list of key=value pairs, where the available
+keys are:
+<DL>
+<DT><STRONG>verbose</STRONG></DT>
+<DD>Verbose mode. This is a boolean key. If set, the
+comparisons performed by the insertion sort code are printed to
+the screen. (Default: <TT>verbose=true</TT>.)
+
+<P>
+</DD>
+<DT><STRONG>sort</STRONG></DT>
+<DD>This key specifies how to sort the data. It may take
+one of the following values:
+
+<UL>
+<LI><TT>alphabetical ascending</TT> (or just <TT>alphabetical</TT>)
+</LI>
+<LI><TT>alphabetical descending</TT>
+</LI>
+<LI><TT>numerical ascending</TT> (or just <TT>numerical</TT>)
+</LI>
+<LI><TT>numerical descending</TT>
+</LI>
+</UL>
+(Default: <TT>sort=alphabetical ascending</TT>)
+
+<P>
+</DD>
+<DT><STRONG>variable</STRONG></DT>
+<DD>The sort variable. (Default: <code>sort=\field{1}</code>)
+
+<P>
+</DD>
+<DT><STRONG>sfirstdataline</STRONG></DT>
+<DD>The line on which the data starts in a data
+file without a header row. (Default: <TT>sfirstdataline=1</TT>.)
+
+<P>
+</DD>
+<DT><STRONG>firstdataline</STRONG></DT>
+<DD>The line on which the data starts in a data
+file with a header row. (Default: <TT>firstdataline=2</TT>.)
+</DD>
+</DL>
+
+<P>
+Note that the <TT>csvsort</TT> package requires &#201;amonn McManus'
+<TT>compare.tex</TT> file. The <TT>csvsort</TT> package uses
+an insertion sort method to sort the data, so large amounts of data
+may slow processing time. The following commands are provided
+by <TT>csvsort</TT>:
+
+<P>
+
+ <TT>&#92;sortapplyCSVfile</TT>optionsfilenametext
+<P>
+<TT>&#92;sortapplyCSVfile*</TT>optionsfilenametext
+<BR>
+<BR>
+These commands are analogous to <TT>&#92;applyCSVfile</TT> and
+<TT>&#92;applyCSVfile*</TT>, except that the data is first sorted.
+The optional argument is a key=value list. The keys are the same
+as those used in the package options, described above. These options
+only apply to the given instance of the command, whereas the
+package options apply to all <TT>csvsort</TT> commands, unless
+overridden in <I>options</I>. Example, suppose you have a file
+called <TT>unsorted.csv</TT> which looks like:
+<PRE>
+First Name,Surname,Age
+Zephram,Lang,60
+Fred,Lang,10
+Barney,Langley,25
+Jane,Brown,5
+Adam,Smith,24
+Bert,Jones,18
+</PRE>
+Then
+<PRE>
+\sortapplyCSVfile[sort=alphabetical,variable=\insertSurname]{unsorted.csv}{%
+\insertSurname, \insertbyname{First Name}. Age: \insertAge\par}
+</PRE>
+will produce the following output:
+<P>
+Brown, Jane. Age:5
+<P>
+Jones, Bart. Age:18
+<P>
+Lang, Zephram. Age:60
+<P>
+Lang, Fred. Age:10
+<P>
+Langley, Barney. Age:25
+<P>
+Smith, Adam. Age: 24
+<P>
+Note that the data has only been sorted according to the surname.
+To sort first by surname, then by first name, you can
+do something like:
+<PRE>
+\sortapplyCSVfile[sort=alphabetical,
+variable={\insertSurname,\insertbyname{First Name}}]{unsorted.csv}{%
+\insertSurname, \insertbyname{First Name}. Age: \insertAge\par}
+</PRE>
+As with <TT>&#92;applyCSVfile</TT>, you must use <TT>&#92;field</TT> if
+you use the starred version:
+<PRE>
+\sortapplyCSVfile*[sort=alphabetical,
+variable={\field{2},\field{1}}]{unsorted.csv}{%
+\field{2}, \field{1}. Age: \field{3}\par}
+</PRE>
+
+<P>
+The commands:
+<BR>
+<BR>
+<TT>&#92;sortCSVtotabular</TT>optionsfilenamecol-specfirst rowall but last rowlast row
+<BR>
+<TT>&#92;sortCSVtolongtable</TT>optionsfilenamecol-specfirst rowall but last rowlast row
+<BR>
+Are analogous to <TT>&#92;CSVtotabular</TT> and <TT>&#92;CSVtolongtable</TT>,
+where, again, <I>options</I> is a list of key=value pairs, the same
+as <TT>&#92;sortapplyCSVfile</TT>. Using the same example data as above,
+the following command will sort the data according to age (in
+numerical order) and place in a tabular environment:
+<PRE>
+\sortCSVtotabular[sort=numerical,variable=\insertAge]{unsorted.csv}{llr}{%
+\bfseries Surname &amp; \bfseries First Name &amp; \bfseries Age\\}{%
+\insertSurname &amp; \insertbyname{First Name} &amp; \insertAge\\}{%
+\insertSurname &amp; \insertbyname{First Name} &amp; \insertAge}
+</PRE>
+
+<P>
+Note that the counter <TT>csvlinenum</TT> has no meaning in the
+commands provided by the <TT>csvsort</TT> package. The
+<TT>csvrownumber</TT> counter corresponds to the sorted data row.
+
+<P>
+
+<H1><A NAME="SECTION000120000000000000000">
+The csvtools.pl Perl Script</A>
+</H1>
+
+<P>
+Suppose you have several large CSV files, and you have included 
+the information into your document using <TT>&#92;applyCSVfile</TT>, 
+<TT>&#92;CSVtolongtable</TT>, <TT>&#92;CSVtotabular</TT> or
+<TT>&#92;csvpiechart</TT>, which has 
+made life so much easier for you, but you are now required by a 
+journal to submit your source code in a single <TT>.tex</TT> file.
+ They don't want all your CSV files, so what do you do?  If you 
+have Perl installed on your system you can use the 
+<TT>csvtools.pl</TT> Perl script.  This has the following syntax:
+<BR>
+<BR> <TT>csvtools.pl</TT> <I>in-file</I> <I>out-file</I>
+<BR>
+<BR>
+where <I>in-file</I> is the name of your file that contains the 
+<TT>&#92;applyCSVfile</TT>, <TT>&#92;CSVtotabular</TT> etc
+ commands, and <I>out-file</I> is a new file which will be created by <TT>csvtools.pl</TT>.  This new
+ file will be the same as <I>in-file</I> except that all 
+occurances of <TT>&#92;applyCSVfile</TT>, <TT>&#92;CSVtolongtable</TT>, 
+<TT>&#92;CSVtotabular</TT> and <TT>&#92;csvpiechart</TT> will be replaced 
+by the relevant data extracted from the named CSV files.
+
+<P>
+<A NAME="ex:perl"></A>
+<H2><A NAME="SECTION000121000000000000000">
+Example 16 (csvtools.pl -- Aligning Data)</A>
+</H2>
+ Suppose the file <TT>mydoc.tex</TT> contains the code given in 
+Example&nbsp;<A HREF="manual.html#ex:tab1">4</A>, with the associated CSV file 
+<TT>sample.csv</TT> also given in that example.  Then if you do:
+<PRE>
+csvtools.pl mydoc.tex mydocnew.tex
+</PRE>
+the file <TT>mydocnew.tex</TT> will be created which will be 
+identical to <TT>mydoc.tex</TT> except the lines
+ containing the code <code>\CSVtotabular{sample.csv}{lccc}{</code>...<code>}{</code>...<code>}{</code>...<code>}</code> will be replaced
+with the lines:
+<PRE>
+ % \CSVtotabular{sample.csv}... converted using csvtools.pl
+ %&gt;&gt; START INSERT
+ \begin{tabular}{lccc}
+ \bfseries Name &amp;
+ \bfseries Assignment 1 &amp;
+ \bfseries Assignment 2 &amp;
+ \bfseries Total\\
+ A. Smith&amp;80&amp;70&amp;150\\
+ B. Jones&amp;60&amp;80&amp;140\\
+ J. Doe&amp;85&amp;75&amp;160\\
+  &amp;75&amp;75&amp;150
+ \end{tabular}%&lt;&lt; END INSERT
+</PRE>
+<P>
+<DIV ALIGN="CENTER">
+</DIV>
+
+<P>
+
+<P>
+Similarly, <TT>csvtools.pl</TT> will substitute all occurrances 
+of <TT>&#92;CSVtolongtable</TT>, <TT>&#92;applyCSVfile</TT> 
+and <TT>&#92;csvpiechart</TT>.
+
+<P>
+
+<H2><A NAME="SECTION000122000000000000000">
+Notes</A>
+</H2>
+
+<OL>
+<LI>If perl is located in a directory other than <TT>/usr/bin/</TT> 
+you will need to edit the first line of <TT>csvtools.pl</TT> as 
+appropriate. You can find the location using the command:
+<PRE>
+which perl
+</PRE>
+
+<P>
+</LI>
+<LI>If you can't directly execute a Perl script,
+ you can do:
+<BR>
+<BR> <TT>perl csvtools.pl</TT> <I>in-file</I> <I>out-file</I>
+
+<P>
+</LI>
+<LI>You must first LaTeX your document before using 
+<TT>csvtools.pl</TT> as it checks the log file for any counters 
+that have been defined.
+
+<P>
+</LI>
+<LI><TT>csvtools.pl</TT> only knows about a very limited set 
+of LaTeX commands.  It should be able to understand:
+<PRE>
+\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{...
+</PRE>
+(see Example&nbsp;<A HREF="manual.html#ex:index">14</A>), but it won't be able to understand,
+say,
+<PRE>
+\newcommand{\filename}{\csvGetEntry{experiment}{File}}
+\CSVtotabular{\filename}{ll}{...
+</PRE>
+It can pick up on <TT>&#92;addtocounter</TT>, <TT>&#92;stepcounter</TT>,
+<TT>&#92;refstepcounter</TT> and <TT>&#92;setcounter</TT> but only if 
+they are used explicitly in the named <TT>.tex</TT> file. (It 
+ignores any files that have been included using 
+<TT>&#92;input</TT>, <TT>&#92;include</TT> etc.)
+
+<P>
+</LI>
+<LI>This Perl script has only been tested under Linux, but it 
+ought to work under other systems.
+</LI>
+</OL>
+
+<P>
+
+<H1><A NAME="SECTION000130000000000000000"></A><A NAME="sec:drawbacks"></A>
+<BR>
+Bugs/Drawbacks/``Features''
+</H1>
+ 
+<OL>
+<LI><A NAME="itm:insert"></A> The package doesn't check to see whether 
+<TT>&#92;insert</TT><I>identifier</I> exists, otherwise you would not
+be able to use multiple CSV files with the same headers, as in 
+Example&nbsp;<A HREF="manual.html#ex:index">14</A>.  Therefore it is recommended that
+ you check to make sure that the command does not already exist.
+ For example, the T<SMALL>E</SMALL>X commands <TT>&#92;insert</TT> and 
+<TT>&#92;insertpenalties</TT> already exist, so a blank header or a 
+header named <TT>penalties</TT> would cause problems. (These two 
+will now cause an error as from version 1.1, but it's something 
+bear in mind.)
+
+<P>
+</LI>
+<LI>Note also that <TT>&#92;insertbyname</TT> doesn't check
+ if you've given a valid label, so if no text appears,
+ check you've spelt it correctly, checking punctuation, spaces and case.
+
+<P>
+</LI>
+<LI><A NAME="itm:psbyname"></A> Note that in Example&nbsp;<A HREF="manual.html#ex:ps">2</A>, replacing line&nbsp;3 with:
+<PRE>
+\centerline{\includegraphics{\insertbyname{File}}}
+</PRE>
+ will cause an error, as <code>\insertbyname{File}</code> doesn't get
+ fully expanded by the time it gets passed to 
+ <TT>&#92;includegraphics</TT>, and will prevent 
+<TT>&#92;includegraphics</TT> from
+ finding the file.  It is possible to get around this using
+ T<SMALL>E</SMALL>X's <TT>&#92;edef</TT> command:
+<PRE>
+\edef\psfilename{\insertbyname{File}}
+\centerline{\includegraphics{\psfilename}}
+</PRE>
+
+<P>
+</LI>
+<LI><A NAME="itm:noalign"></A> You can't have commands like 
+<TT>&#92;hline</TT>, <TT>&#92;cline</TT> and <TT>&#92;multicolumn</TT> in the
+first column of the <I>middle</I> or <I>last</I> code of 
+<TT>&#92;CSVtotabular</TT> or <TT>&#92;CSVtolongtable</TT>.  If you do, 
+it will generate a <code>misplaced \noalign</code> error, instead you 
+need to put it at the end of the <I>first</I> or <I>middle</I> 
+code.  (See Example&nbsp;<A HREF="manual.html#ex:tab3">6</A>.)
+
+<P>
+</LI>
+<LI>You can't have nested <TT>&#92;applyCSVfile</TT>, 
+<TT>&#92;CSVtolongtable</TT> and <TT>&#92;CSVtotabular</TT>
+ commands. Nor can you have <TT>&#92;csvpiechart</TT> within
+one of these commands (See Example&nbsp;<A HREF="manual.html#ex:index">14</A>)
+
+<P>
+</LI>
+<LI>If the CSV file has a header row, it must be on the first 
+line.
+
+<P>
+</LI>
+<LI>It is possible for T<SMALL>E</SMALL>X to run out of memory if you use
+ <TT>&#92;csvSaveEntry</TT> on a large file.
+
+<P>
+</LI>
+<LI><A NAME="itm:csvrownumber"></A> In version 1.0, there was an 
+inconsistency with <TT>csvrownumber</TT> within
+<TT>&#92;applyCSVfile</TT> and <TT>&#92;CSVtotabular</TT>.  In the 
+former it excluded the header row, whereas the latter
+included it.  This has been changed in version 1.1 so that within
+<TT>&#92;applyCSVfile</TT>, <TT>&#92;CSVtotabular</TT> and 
+<TT>&#92;CSVtolongtable</TT>, <TT>csvrownumber</TT> refers to the 
+data row (excluding header row.)  I hope this doesn't cause 
+problems, but it makes more sense that they should be 
+consistent.  So if you have no blank lines in your CSV file, 
+<TT>csvrownumber</TT> should always be 1 more than 
+<TT>csvlinenumber</TT>.
+
+<P>
+</LI>
+</OL>
+
+<P>
+
+<H1><A NAME="SECTION000140000000000000000">
+Contact Details</A>
+</H1>
+
+<P>
+Dr Nicola Talbot
+<BR>
+School of Computing Sciences
+<BR>
+University of East Anglia
+<BR>
+Norwich.  NR4 7TJ. England.
+ <BR>
+<BR> <TT><A NAME="tex2html17"
+  HREF="http://theoval.cmp.uea.ac.uk/~nlct/">http://theoval.cmp.uea.ac.uk/~nlct/</A></TT>
+<P>
+
+<P>
+
+<BR><HR><H4>Footnotes</H4>
+<DL>
+<DT><A NAME="foot869">...identifier</A><A
+ HREF="manual.html#tex2html1"><SUP>1</SUP></A></DT>
+<DD>See Note&nbsp;<A HREF="manual.html#itm:insert">1</A> in Section&nbsp;<A HREF="manual.html#sec:drawbacks">11</A>
+
+</DD>
+<DT><A NAME="foot150">... file</A><A
+ HREF="manual.html#tex2html2"><SUP>2</SUP></A></DT>
+<DD>Remeber to use a letter type of
+class file
+
+</DD>
+<DT><A NAME="foot870">... file</A><A
+ HREF="manual.html#tex2html3"><SUP>3</SUP></A></DT>
+<DD>The 
+ <TT>graphics</TT> or <TT>graphicx</TT> package will be 
+needed.
+
+</DD>
+<DT><A NAME="foot872">...tab:ex1</A><A
+ HREF="manual.html#tex2html4"><SUP>4</SUP></A></DT>
+<DD>Note that <TT>&#92;CSVtotabular</TT> only 
+ puts the data in a <TT>tabular</TT> environment not in a table
+
+</DD>
+<DT><A NAME="foot877">...&#92;ifnextrowlast</A><A
+ HREF="manual.html#tex2html8"><SUP>5</SUP></A></DT>
+<DD>See 
+ Note&nbsp;<A HREF="manual.html#itm:noalign">4</A> in Section&nbsp;<A HREF="manual.html#sec:drawbacks">11</A>
+
+</DD>
+<DT><A NAME="foot297">... table</A><A
+ HREF="manual.html#tex2html11"><SUP>6</SUP></A></DT>
+<DD>This is designed as an 
+example of how to use the package, not incouragement to produce 
+garish tables!
+
+</DD>
+</DL>
+<BR><HR>
+<ADDRESS>
+<A href=http://theoval.cmp.uea.ac.uk/~nlct/>Nicola L. C. Talbot</A>. 
+<A HREF=http://www.cmp.uea.ac.uk/>School of Computing Sciences</A>. 
+<A HREF=http://www.uea.ac.uk/>University of East Anglia.</A> 
+Last Modified: 2007-06-26
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/Master/texmf-dist/doc/latex/csvtools/script/csvtools.pl b/Master/texmf-dist/doc/latex/csvtools/script/csvtools.pl
new file mode 100755
index 00000000000..131134124e7
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/csvtools/script/csvtools.pl
@@ -0,0 +1,1995 @@
+#!/usr/bin/perl -w
+
+# File        : csvtools.pl
+# Author      : Dr Nicola Talbot
+# Date        : 26 June 2007
+# Description : Perl script to accompany csvtools.sty
+#             : Allows you to substitute \CSVtotabular, \CSVtolongtable and \applyCSVfile commands with the appropriate LaTeX code
+# Version     : 0.6b (1 September 2006).
+
+# usage : csvtools <in-file> <out-file>
+
+if ($#ARGV != 1)
+{
+   die "Syntax : $0 <in-file> <out-file>\n";
+}
+
+($FILENAME,$OUTPUT) = @ARGV;
+
+open FILENAME or die "Can't open '$FILENAME'\n";
+
+$ext = substr($FILENAME, -4);
+
+if (($ext eq ".tex") or ($ext eq ".dtx") or ($ext eq ".ltx"))
+{
+   $LOGFILE =  substr($FILENAME,0,length($FILENAME)-4) . ".log";
+}
+else
+{
+   $LOGFILE = $FILENAME . ".log";
+}
+
+open LOGFILE or die "Can't open log file '$LOGFILE'.  Make sure you run LaTeX before using $0\n";
+
+while (<LOGFILE>)
+{
+   if (/\\c@([a-zA-Z]+)=\\count/)
+   {
+      $counter{$1} = 0;
+   }
+}
+
+$counter{'csvrownumber'} = 0;
+
+close LOGFILE;
+
+open OUTPUT, ">$OUTPUT" or die;
+
+# global csvsort options
+
+$globalsort{'verbose'}=1;
+$globalsort{'sort'}='alphabetical ascending';
+$globalsort{'variable'}='\field{1}';
+$globalsort{'sfirstdataline'}=1;
+$globalsort{'firstdataline'}=2;
+
+$keyvaldefaults{'verbose'}='true';
+
+$csvpieouterlabel="\\field{1}";
+$csvpieinnerlabel="\\field{2}\\%";
+$separator=",";
+
+while (<FILENAME>)
+{
+   $restofline = $_;
+   local($comment) = "";
+
+   if ($restofline=~m/(\\*)%/)
+   {
+      $n = length($1);
+
+      if ($n%2 == 0)
+      {
+         $restofline = "$`$1";
+         $comment = "%$'";
+         $_ = $restofline;
+      }
+   }
+
+   if ($restofline=~/\\setcsvseparator\s*{([^}]*)}/)
+   {
+      $separator=$1 if defined($1);
+   }
+
+   if ($restofline=~/\\renewcommand\*?\s*{?\\csvpieinnerlabel}?/)
+   {
+      print OUTPUT $`;
+
+      $restofline=$';
+      $lineno=$.;
+
+      ($csvpieinnerlabel,$restofline,$done)=&getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+            $restofline .= $nextline;
+            ($csvpieinnerlabel,$restofline,$done)=&getnextgroup($restofline);
+         }
+         else
+         {
+            die "Unexpected EOF while parsing \\renewcommand on line $lineno\n";
+         }
+      }
+
+      $_ = $restofline;
+   }
+
+   if ($restofline=~/\\renewcommand\*?\s*{?\\csvpieouterlabel}?/)
+   {
+      print OUTPUT $`;
+
+      $restofline=$';
+      $lineno=$.;
+
+      ($csvpieouterlabel,$restofline,$done)=&getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+            $restofline .= $nextline;
+            ($csvpieouterlabel,$restofline,$done)=&getnextgroup($restofline);
+         }
+         else
+         {
+            die "Unexpected EOF while parsing \\renewcommand on line $lineno\n";
+         }
+      }
+
+      $_ = $restofline;
+   }
+
+   while ($restofline=~/\\stepcounter(.*)/)
+   {
+      $line = $_;
+
+      ($ctr,$restofline,$done) = &getnextgroup($1);
+
+      $startline=$.;
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($ctr,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      $counter{$ctr}++;
+
+      $_ = $line;
+   }
+
+   $restofline = $_;
+
+   while ($restofline=~/\\refstepcounter(.*)/)
+   {
+      $line = $_;
+
+      ($ctr,$restofline,$done) = &getnextgroup($1);
+
+      $startline=$.;
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($ctr,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      $counter{$ctr}++;
+
+      $_ = $line;
+   }
+
+   $restofline = $_;
+
+   while ($restofline=~/\\setcounter(.*)/)
+   {
+      $line = $_;
+
+      ($ctr,$restofline,$done) = &getnextgroup($1);
+
+      $startline=$.;
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($ctr,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      ($num,$restofline,$done) = &getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($num,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning second argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      $num=~s/\\value{(.+)}/$counter{$1}/;
+
+      $counter{$ctr} = $num;
+
+      $_ = $line;
+   }
+
+   $restofline = $_;
+
+   while ($restofline=~/\\addtocounter(.*)/)
+   {
+      $line = $_;
+
+      ($ctr,$restofline,$done) = &getnextgroup($1);
+
+      $startline=$.;
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($ctr,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      ($num,$restofline,$done) = &getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($num,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning second argument to \\stepcounter on line $startline\n";
+         }
+      }
+
+      $num=~s/\\value{(.+)}/$counter{$1}/;
+
+      $counter{$ctr} = $counter{$ctr} + $num;
+
+      $_ = $line;
+   }
+
+   $restofline = $_;
+
+   while ($restofline=~/^(.*)\\csvGetEntry(.*)$/)
+   {
+      $start = $1;
+      $restofline = $2;
+
+      ($ctr,$restofline,$done) = &getnextgroup($restofline);
+
+      $startline=$.;
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $restofline = $restofline . $nextline;
+
+             ($ctr,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\csvGetEntry on line $startline\n";
+         }
+      }
+
+      ($entry,$restofline,$done) = &getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $restofline = $restofline . $nextline;
+
+             ($entry,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning first argument to \\csvGetEntry on line $startline\n";
+         }
+      }
+      $_ = $start . "\\csname $entry\\roman{$ctr}\\endcsname" . $restofline;
+      #$_ = $start. $data{$entry}[$counter{$ctr}] . $restofline;
+   }
+
+   $restofline = $_;
+
+   while ($restofline=~/\\usepackage(.*)/)
+   {
+      $line = $_;
+
+      $startline=$.;
+
+      $restofline = $1;
+
+      $options = '';
+
+      if ($restofline=~/^\s*\[/)
+      {
+         ($options,$restofline,$done) = &getnextoptionalgroup($restofline);
+
+         while (!$done)
+         {
+            if ($nextline = <FILENAME>)
+            {
+                $line = $line . $nextline;
+
+                $restofline = $restofline . $nextline;
+
+                ($options,$restofline,$done) = &getnextoptionalgroup($restofline);
+            }
+            else
+            {
+               die "EOF found whilst scanning optional argument to \\usepackage on line $startline\n";
+            }
+         }
+      }
+
+
+      ($package,$restofline,$done) = &getnextgroup($restofline);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+             $restofline = $restofline . $nextline;
+
+             ($package,$restofline,$done) = &getnextgroup($restofline);
+         }
+         else
+         {
+            die "EOF found whilst scanning argument to \\usepackage on line $startline\n";
+         }
+      }
+
+      if ($package eq 'csvsort' and $options)
+      {
+         %hash = &getKeyValues($options,%keyvaldefaults);
+
+         foreach $key (keys(%hash))
+         {
+            $globalsort{$key}=$hash{$key};
+         }
+      }
+
+      $_ = $line;
+   }
+
+   $restofline = $_;
+
+   if (/^(.*)\\CSVtotabular(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $line = $2;
+      $lineno = $.;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for CVS filename on line $lineno\n";
+         }
+      }
+
+      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
+
+      $line = $restofline;
+
+      ($alignment,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($alignment,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for CVS column alignment on line $lineno\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($FIRST,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($FIRST,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtotabular third argument on line $lineno\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($MIDDLE,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($MIDDLE,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtotabular fourth argument on line $lineno\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($LAST,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($LAST,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtotabular fifth argument on line $lineno\n";
+         }
+      }
+
+      &csvtotabular($csvname, $alignment, $FIRST, $MIDDLE, $LAST,
+                    "tabular");
+
+      print OUTPUT "$restofline\n";
+   }
+   elsif (/^(.*)\\CSVtolongtable(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $line = $2;
+      $lineno = $.;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $line . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for CVS filename on line $lineno\n";
+         }
+      }
+
+      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
+
+      $line = $restofline;
+
+      ($alignment,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($alignment,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for CVS column alignment on line $.\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($FIRST,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($FIRST,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtolongtable third argument on line $.\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($MIDDLE,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($MIDDLE,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtolongtable fourth argument on line $.\n";
+         }
+      }
+
+      $line = $restofline;
+
+      ($LAST,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline = <FILENAME>)
+         {
+             $line = $restofline . $nextline;
+
+            ($LAST,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\CSVtolongtable fifth argument on line $.\n";
+         }
+      }
+
+      &csvtotabular($csvname, $alignment, $FIRST, $MIDDLE, $LAST,
+                    "longtable");
+
+      print OUTPUT "$restofline\n";
+   }
+   elsif (/^(.*)\\applyCSVfile(\*)?(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $starred = defined($2);
+
+      $restofline = $3;
+      $lineno = $.;
+
+      $restofline = &eatinitialspaces($restofline);
+      $restofline = &eatcomments($restofline);
+
+      $startrow = $starred ? 1 : 2;
+
+      if (/^\[([0-9]+)\](.*)/)
+      {
+         $startrow = $1;
+
+         $restofline = $2;
+      }
+
+      $line=$restofline;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\applyCSVfile*[$startrow] first argument on line $lineno\n";
+         }
+      }
+
+      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
+
+      $line=$restofline;
+
+      ($body,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($body,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\applyCSVfile*[$startrow] second argument on line $lineno\n";
+         }
+      }
+
+      if ($starred)
+      {
+         &applyCSVfilestar($csvname, $body, $startrow);
+      }
+      else
+      {
+         &applyCSVfile($csvname, $body, $startrow);
+      }
+
+      print OUTPUT "$restofline\n";
+   }
+   elsif (/^(.*)\\sortapplyCSVfile(\*)?(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $starred = defined($2);
+
+      $restofline = $3;
+      $lineno = $.;
+
+      $restofline = &eatinitialspaces($restofline);
+      $restofline = &eatcomments($restofline);
+
+      $line=$restofline;
+
+      $options = '';
+
+      if ($restofline=~/^\s*\[/)
+      {
+         ($options,$restofline,$done) = &getnextoptionalgroup($line);
+
+         while (!$done)
+         {
+            if ($nextline= <FILENAME>)
+            {
+               $line = $restofline . $nextline;
+
+               ($options,$restofline,$done) = &getnextoptionalgroup($line);
+            }
+            else
+            {
+               die "EOF found whilst scanning for \\sortapplyCSVfile optional argument on line $lineno\n";
+            }
+         }
+      }
+
+      $line=$restofline;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortapplyCSVfile argument on line $lineno\n";
+         }
+      }
+
+      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
+
+      $line=$restofline;
+
+      ($body,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($body,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortapplyCSVfile argument on line $lineno\n";
+         }
+      }
+
+      if ($starred)
+      {
+         &sortapplyCSVfilestar($csvname, $body, $options);
+      }
+      else
+      {
+         &sortapplyCSVfile($csvname, $body, $options);
+      }
+
+      print OUTPUT "$restofline\n";
+   }
+   elsif (/^(.*)\\sortCSVto(tabular|longtable)(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $envname = $2;
+      $restofline = $3;
+      $lineno = $.;
+
+      $restofline = &eatinitialspaces($restofline);
+      $restofline = &eatcomments($restofline);
+
+      $line=$restofline;
+
+      $options = '';
+
+      if ($restofline=~/^\s*\[/)
+      {
+         ($options,$restofline,$done) = &getnextoptionalgroup($line);
+
+         while (!$done)
+         {
+            if ($nextline= <FILENAME>)
+            {
+               $line = $restofline . $nextline;
+
+               ($options,$restofline,$done) = &getnextoptionalgroup($line);
+            }
+            else
+            {
+               die "EOF found whilst scanning for \\sortCSVto$envname first argument on line $lineno\n";
+            }
+         }
+      }
+
+      $line=$restofline;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortCSVto$envname argument on line $lineno\n";
+         }
+      }
+
+      $csvname=~s/\\csname (.*)\\roman{(.*)}\\endcsname/$data{$1}[$counter{$2}]/;
+
+      $line=$restofline;
+
+      ($align,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($align,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortCSVto$envname argument on line $lineno\n";
+         }
+      }
+
+      $line=$restofline;
+
+      ($headrow,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($headrow,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortCSVto$envname argument on line $lineno\n";
+         }
+      }
+
+      $line=$restofline;
+
+      ($midrows,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($midrows,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortCSVto$envname argument on line $lineno\n";
+         }
+      }
+
+      $line=$restofline;
+
+      ($lastrow,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($lastrow,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\sortCSVto$envname argument on line $lineno\n";
+         }
+      }
+
+      &sortCSVtotabular($csvname,$align,$headrow,$midrows,$lastrow,
+         $envname,$options);
+
+      print OUTPUT "$restofline\n";
+   }
+   elsif (/^(.*)\\csvpiechart(\*)?(.*)$/)
+   {
+      print OUTPUT "$1$comment";
+      $comment="";
+
+      $lineno = $.;
+
+      $starred = defined($2);
+
+      $restofline = $3;
+
+      $restofline = &eatinitialspaces($restofline);
+      $restofline = &eatcomments($restofline);
+
+      $startrow= $starred ? 1 : 2;
+
+      $line=$restofline;
+
+      ($options,$restofline,$done) = &getnextoptionalgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($options,$restofline,$done) = &getnextoptionalgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\csvpiechart optional argument on line $lineno\n";
+         }
+      }
+
+      $line=$restofline;
+
+      ($label,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($label,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\csvpiechart second argument on line $lineno\n";
+         }
+      }
+
+      $line=$restofline;
+
+      ($csvname,$restofline,$done) = &getnextgroup($line);
+
+      while (!$done)
+      {
+         if ($nextline= <FILENAME>)
+         {
+            $line = $restofline . $nextline;
+
+            ($csvname,$restofline,$done) = &getnextgroup($line);
+         }
+         else
+         {
+            die "EOF found whilst scanning for \\csvpiechart second argument on line $lineno\n";
+         }
+      }
+
+      print OUTPUT "\\csvpiesetkeys{$options}%\n";
+
+      if ($options=~m/firstrow\s*=\s*(\d+)/)
+      {
+         $startrow=$1;
+      }
+
+      if ($starred)
+      {
+         &csvpiechartstar($label, $csvname, $startrow);
+      }
+      else
+      {
+         &csvpiechart($label, $csvname, $startrow);
+      }
+
+      print OUTPUT "$restofline\n";
+   }
+   else
+   {
+      print OUTPUT "$_$comment";
+   }
+}
+
+sub doapplyCSV{
+   local($csvrow, $body, @idx, %HoH) = @_;
+   local($row, $entry);
+
+   $counter{'csvrownumber'} = 0;
+   print OUTPUT "\\setcounter{csvrownumber}{0}\\relax\n";
+
+   foreach ($row=1; $row <= $csvrow; $row++)
+   {
+      print ".";
+
+      local($THISROW) = $body;
+
+      $THISROW = &csvSaveEntry($THISROW,$row,%HoH);
+
+      foreach $entry ( keys %{$HoH[$row]})
+      {
+          $replacementval=$HoH[$row]{$entry};
+
+          $THISROW =~ s/\\insertbyname{$entry}/$replacementval/g;
+
+          $THISROW =~ s/\\insert$entry/$replacementval/g;
+
+          local($column) = $idx{$entry}+1;
+
+          $THISROW =~ s/\\field{(\d+)}/$1eq$column?$replacementval:$&/emg;
+
+          $THISROW = &ifnextrowlast($THISROW, ($row==$csvrow-1));
+      }
+
+      print OUTPUT "\\refstepcounter{csvrownumber}\\relax\n$THISROW";
+      $counter{'csvrownumber'}++;
+   }
+}
+
+sub doapplyCSVstar{
+   local($body, $csvrow, $numcols, @entry) = @_;
+   local($row,$column);
+
+   print OUTPUT "\\setcounter{csvrownumber}{0}\\relax\n";
+   $counter{'csvrownumber'} = 0;
+
+   for ($row=0; $row < $csvrow; $row++)
+   {
+      print ".";
+
+      $THISROW = $body;
+
+      for ($column=0; $column < $numcols; $column++)
+      {
+          $replacementval=$entry[$row][$column];
+
+          $THISROW =~ s/\\field{(\d+)}/$1eq$column+1?$replacementval:$&/emg;
+
+          $THISROW = &ifnextrowlast($THISROW, ($row==$csvrow-1));
+      }
+
+      print OUTPUT "\\refstepcounter{csvrownumber}$THISROW";
+      $counter{'csvrownumber'}++;
+   }
+
+}
+
+sub getCSVvalues{
+   local($CSVFILE, $startrow) = @_;
+   local(@idx, %HoH, @fields);
+
+   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
+
+   local ($csvrow)=0;
+
+   while (<FH>)
+   {
+      if ($. == 1)
+      {
+         # get header row
+
+         chop;
+
+         @fields = &getEntries($_);
+
+         local($numcols) = 0;
+
+         foreach $field (@fields)
+         {
+            $idx{$field} = $numcols;
+
+            $numcols++;
+         }
+      }
+      elsif ($. >= $startrow)
+      {
+         next unless /$separator/;
+
+         chop;
+
+         $csvrow++;
+         $rec = {};
+
+         $HoH[$csvrow] = $rec;
+
+         local(@entries) = &getEntries($_);
+
+         local ($i) = 0;
+
+         foreach $e (@entries)
+         {
+            $rec->{$fields[$i]} = $e;
+            $i++;
+         }
+      }
+   }
+
+   close FH;
+
+   return ($csvrow, @idx, %HoH);
+}
+
+sub getCSVvaluesstar
+{
+   local($CSVFILE, $startrow) = @_;
+   open FH, $CSVFILE or die "Can't open file '$CSVFILE'\n";
+
+   $csvrow=0;
+
+   while (<FH>)
+   {
+      if ($. >= $startrow)
+      {
+         chop;
+
+         @fields = &getEntries($_);
+
+         $numcols = 0;
+
+         foreach $field (@fields)
+         {
+            $entry[$csvrow][$numcols] = $field;
+
+            $numcols++;
+         }
+
+         $csvrow++;
+      }
+   }
+
+   close FH;
+
+   return ($csvrow, $numcols, @entry);
+}
+
+sub csvpiechart
+{
+   local($value, $CSVFILE, $startrow) = @_;
+
+   print "Converting \\csvpiechart[$options]{$label}{$csvname}\n";
+   print OUTPUT "% \\csvpiechart[$options]{$label}{$csvname} converted using csvtools.pl\n";
+   print OUTPUT "%>> START INSERT\n";
+
+   # read in data from CSV file
+   local($csvrow, @idx, %HoH) = &getCSVvalues($CSVFILE,$startrow);
+
+   # first compute parameters
+
+   print OUTPUT "\\edef\\csvstartang{\\thecsvstartangle}\\relax\n";
+   $body = "\\csvsetsegmentparams{\\thecsvrownumber}{$value}\\relax\n";
+
+   &doapplyCSV($csvrow, $body, @idx, %HoH);
+
+   print OUTPUT "\\setcounter{csvstartangle}{\\csvstartang}\\relax\n";
+
+   # compute offsets for cutaway segments
+
+   print OUTPUT "\\ifthenelse{\\equal{\\csvpiecutaways}{}}{}{\\csvcomputeoffsets}\\relax\n";
+
+   # now do the pie chart
+
+   print OUTPUT "\\begin{tikzpicture}\n";
+
+   $body = "\\renewcommand*{\\csvpieinnerlabel}{$csvpieinnerlabel}\n";
+   $body .= "\\renewcommand*{\\csvpieouterlabel}{$csvpieouterlabel}\n";
+   $body .= "\\csvpiesegment{$value}\n";
+
+   &doapplyCSV($csvrow, $body, %HoH);
+
+   print OUTPUT "\\end{tikzpicture}";
+   print OUTPUT "%<< END INSERT\n";
+   print "\n";
+}
+
+sub csvpiechartstar
+{
+   local($value, $CSVFILE, $startrow) = @_;
+
+   print "Converting \\csvpiechart*[$options]{$label}{$csvname}\n";
+   print OUTPUT "% \\csvpiechart*[$options]{$label}{$csvname} converted using csvtools.pl\n";
+   print OUTPUT "%>> START INSERT\n";
+
+   local($csvrow, $numcols, @entry) = &getCSVvaluesstar($CSVFILE, $startrow);
+
+   # first compute parameters
+
+   print OUTPUT "\\edef\\csvstartang{\\thecsvstartangle}\\relax\n";
+   $body = "\\csvsetsegmentparams{\\thecsvrownumber}{$value}\\relax\n";
+
+   &doapplyCSVstar($body, $csvrow, $numcols, @entry);
+
+   print OUTPUT "\\setcounter{csvstartangle}{\\csvstartang}\\relax\n";
+
+   # compute offsets for cutaway segments
+
+   print OUTPUT "\\ifthenelse{\\equal{\\csvpiecutaways}{}}{}{\\csvcomputeoffsets}\\relax\n";
+
+   $body = "\\renewcommand*{\\csvpieinnerlabel}{$csvpieinnerlabel}\\relax\n";
+   $body .= "\\renewcommand*{\\csvpieouterlabel}{$csvpieouterlabel}\\relax\n";
+   $body .= "\\csvpiesegment{$value}\\relax\n";
+
+   print OUTPUT "\\begin{tikzpicture}\n";
+
+   &doapplyCSVstar($body, $csvrow, $numcols, @entry);
+
+   print OUTPUT "\\end{tikzpicture}";
+   print OUTPUT "%<< END INSERT\n";
+   print "\n";
+}
+
+sub applyCSVfile
+{
+   my ($CSVFILE,$body,$startrow) = @_;
+
+   print "Converting \\applyCSVfile{$CSVFILE}";
+   print OUTPUT "\% \\applyCSVfile{$CSVFILE}... converted using csvtools.pl\n";
+   print OUTPUT "\%>> START INSERT\n";
+
+   # read in data from CSV file
+   local($csvrow, @idx, %HoH) = &getCSVvalues($CSVFILE,$startrow);
+
+   # apply data
+
+   &doapplyCSV($csvrow, $body, @idx, %HoH);
+
+   print "\n";
+
+   print OUTPUT "\%<< END INSERT\n";
+}
+
+sub sortapplyCSVfile
+{
+   my ($CSVFILE,$body,$options) = @_;
+
+   print "Converting \\sortapplyCSVfile{$CSVFILE}";
+   print OUTPUT "\% \\sortapplyCSVfile{$CSVFILE}... converted using csvtools.pl\n";
+   print OUTPUT "\%>> START INSERT\n";
+
+   # get options
+   %hash = &getKeyValues($options) if $options;
+
+   local($startrow) = defined($hash{'firstdataline'})
+                    ? $hash{'firstdataline'}
+                    : $globalsort{'firstdataline'};
+
+   local ($sortorder) = $hash{'sort'};
+
+   # read in data from CSV file
+   local($csvrow, @idx, %HoH) = &getCSVvalues($CSVFILE,$startrow);
+
+   # get sort variable
+
+   local($variable) = defined($hash{'variable'})
+                    ? $hash{'variable'}
+                    : $globalsort{'variable'};
+
+   local(@rowdata)=();
+
+   print OUTPUT "\\bgroup\n";
+
+   # set field labels
+
+   foreach $entry (keys %{$HoH[1]})
+   {
+      print OUTPUT "\\setcsvfieldlabel{";
+      print OUTPUT ($idx{$entry}+1).'}{';
+      print OUTPUT "$entry}%\n";
+   }
+
+   print OUTPUT "\\def\\csvsortlist{%\n";
+
+   # construct list
+
+   foreach ($row=1; $row <= $csvrow; $row++)
+   {
+      print ".";
+
+      local($sortkey) = $variable;
+
+      $sortkey = &csvSaveEntry($sortkey,$row,%HoH);
+
+      foreach $entry ( keys %{$HoH[$row]})
+      {
+          $replacementval=$HoH[$row]{$entry};
+
+          $sortkey =~ s/\\insertbyname{$entry}/$replacementval/g;
+
+          $sortkey =~ s/\\insert$entry/$replacementval/g;
+
+          local($column) = $idx{$entry}+1;
+
+          $rowdata[$idx{$entry}] = $replacementval;
+
+          $sortkey =~ s/\\field{(\d+)}/$1eq$column?$replacementval:$&/emg;
+      }
+
+      print OUTPUT "{$sortkey}{".join($separator,@rowdata)."}";
+
+      print OUTPUT ($row == $csvrow ? "%\n" : ",%\n");
+   }
+
+   print OUTPUT "}%\n";
+
+   print OUTPUT "\\sortapplyCSVdata";
+
+   if (defined($sortorder))
+   {
+      print OUTPUT "[$sortorder]";
+   }
+
+   print OUTPUT "{\\csvsortlist}{%\n";
+
+   print OUTPUT "$body}%\n";
+
+   print OUTPUT "\\egroup\n";
+   print OUTPUT "\%<< END INSERT\n";
+
+   print "\n";
+}
+
+sub sortapplyCSVfilestar
+{
+   my ($CSVFILE,$body,$options) = @_;
+
+   print "Converting \\sortapplyCSVfile*{$CSVFILE}";
+   print OUTPUT "\% \\sortapplyCSVfile*{$CSVFILE}... converted using csvtools.pl\n";
+   print OUTPUT "\%>> START INSERT\n";
+
+   # get options
+   %hash = &getKeyValues($options) if $options;
+
+   local($startrow) = defined($hash{'sfirstdataline'})
+                    ? $hash{'sfirstdataline'}
+                    : $globalsort{'sfirstdataline'};
+
+   local ($sortorder) = $hash{'sort'};
+
+   local($csvrow, $numcols, @entry) = &getCSVvaluesstar($CSVFILE, $startrow);
+
+   # get sort variable
+
+   local($variable) = defined($hash{'variable'})
+                    ? $hash{'variable'}
+                    : $globalsort{'variable'};
+
+   local(@rowdata)=();
+
+   print OUTPUT "\\bgroup\n";
+
+   print OUTPUT "\\def\\csvsortlist{%\n";
+
+   # construct list
+
+   for ($row=0; $row < $csvrow; $row++)
+   {
+      print ".";
+
+      local($sortkey) = $variable;
+
+      for ($column=0; $column < $numcols; $column++)
+      {
+          $replacementval=$entry[$row][$column];
+
+          $sortkey =~ s/\\field{(\d+)}/$1eq$column+1?$replacementval:$&/emg;
+          $rowdata[$column] = $replacementval;
+      }
+
+      print OUTPUT "{$sortkey}{".join($separator,@rowdata)."}";
+
+      print OUTPUT ($row == $csvrow-1 ? "%\n" : ",%\n");
+   }
+
+   print OUTPUT "}%\n";
+
+   print OUTPUT "\\sortapplyCSVdata*";
+
+   if (defined($sortorder))
+   {
+      print OUTPUT "[$sortorder]";
+   }
+
+   print OUTPUT "{\\csvsortlist}{%\n";
+
+   print OUTPUT "$body}%\n";
+
+   print OUTPUT "\\egroup\n";
+
+   print "\n";
+
+   print OUTPUT "\%<< END INSERT\n";
+}
+
+sub sortCSVtotabular
+{
+   my ($CSVFILE,$align,$headrow,$midrows,$lastrow,$envname,$options) = @_;
+
+   print "Converting \\sortCSVto${envname}{$CSVFILE}";
+   print OUTPUT "\% \\sortCSVto${envname}{$CSVFILE}... converted using csvtools.pl\n";
+   print OUTPUT "\%>> START INSERT\n";
+
+   # get options
+   %hash = &getKeyValues($options) if $options;
+
+   local($startrow) = defined($hash{'firstdataline'})
+                    ? $hash{'firstdataline'}
+                    : $globalsort{'firstdataline'};
+
+   local ($sortorder) = $hash{'sort'};
+
+   # read in data from CSV file
+   local($csvrow, @idx, %HoH) = &getCSVvalues($CSVFILE,$startrow);
+
+   # get sort variable
+
+   local($variable) = defined($hash{'variable'})
+                    ? $hash{'variable'}
+                    : $globalsort{'variable'};
+
+   local(@rowdata)=();
+
+   print OUTPUT "\\bgroup\n";
+
+   # set field labels
+
+   foreach $entry (keys %{$HoH[1]})
+   {
+      print OUTPUT "\\setcsvfieldlabel{";
+      print OUTPUT ($idx{$entry}+1).'}{';
+      print OUTPUT "$entry}%\n";
+   }
+
+   print OUTPUT "\\def\\csvsortlist{%\n";
+
+   # construct list
+
+   foreach ($row=1; $row <= $csvrow; $row++)
+   {
+      print ".";
+
+      local($sortkey) = $variable;
+
+      $sortkey = &csvSaveEntry($sortkey,$row,%HoH);
+
+      foreach $entry ( keys %{$HoH[$row]})
+      {
+          $replacementval=$HoH[$row]{$entry};
+
+          $sortkey =~ s/\\insertbyname{$entry}/$replacementval/g;
+
+          $sortkey =~ s/\\insert$entry/$replacementval/g;
+
+          local($column) = $idx{$entry}+1;
+
+          $rowdata[$idx{$entry}] = $replacementval;
+
+          $sortkey =~ s/\\field{(\d+)}/$1eq$column?$replacementval:$&/emg;
+      }
+
+      print OUTPUT "{$sortkey}{".join($separator,@rowdata)."}";
+
+      print OUTPUT ($row == $csvrow ? "%\n" : ",%\n");
+   }
+
+   print OUTPUT "}%\n";
+
+   if (defined($sortorder))
+   {
+      print OUTPUT "\\setkeys{csvsort.sty}{sort=$sortorder}";
+   }
+
+   print OUTPUT "\\sortCSVdatatotabular";
+
+   print OUTPUT "{$csvrow}{\\csvsortlist}{$align}%\n";
+   print OUTPUT "{$headrow}%\n";
+   print OUTPUT "{$midrows}%\n";
+   print OUTPUT "{$lastrow}%\n";
+   print OUTPUT "{$envname}%\n";
+
+   print OUTPUT "\\egroup\n";
+   print OUTPUT "\%<< END INSERT\n";
+
+   print "\n";
+}
+
+sub csvSaveEntry
+{
+   my ($STR,$row,%HoH) = @_;
+
+   $rowctr = "csvrownumber";
+
+   while (($pos = index($STR, "\\csvSaveEntry")) > -1)
+   {
+      $start      = substr($STR,0,$pos);
+      $restofline = substr($STR,$pos+13);
+
+      $restofline = &eatcomments($restofline);
+      $restofline = &eatinitialspaces($restofline);
+
+      if (substr($restofline,0,1) eq "[")
+      {
+         if (($i = index($restofline,"]")) > -1)
+         {
+            $rowctr = substr($restofline, 1, $i-1);
+
+            $restofline = substr($restofline, $i+1);
+         }
+         else
+         {
+            die "unmatched [ in \\csvSaveEntry\n";
+         }
+
+         $row = $counter{$rowctr};
+      }
+
+      ($group,$restofline,$done) = &getnextgroup($restofline);
+
+      if (!$done)
+      {
+         die "argument to \\csvSaveEntry[$rowctr] not found in >>$restofline<<\n";
+      }
+
+      $val = $HoH[$row]{$group};
+
+      $STR = $start . "\\expandafter\\gdef\\csname $group\\roman{$rowctr}\\endcsname{$val}" . $restofline;
+
+      $data{$group}[$row] = $HoH[$row]{$group};
+   }
+
+   return $STR;
+}
+
+sub applyCSVfilestar
+{
+   my ($CSVFILE,$body,$startrow) = @_;
+
+   print "Converting \\applyCSVfile*{$CSVFILE}";
+
+   $counter{'csvrownumber'} = 0;
+   local($csvrow, $numcols, @entry) = &getCSVvaluesstar($CSVFILE, $startrow);
+
+   &doapplyCSVstar($body, $csvrow, $numcols, @entry);
+
+   print "\n";
+
+   print OUTPUT "\%<< END INSERT\n";
+}
+
+sub csvtotabular
+{
+   my ($CSVFILE,$ALIGN,$START,$MID,$END,$environment) = @_;
+
+   print "Converting \\CSVtotabular{$CSVFILE}";
+
+   print OUTPUT "\% \\CSVtotabular{$CSVFILE}... converted using $0\n";
+   print OUTPUT "\%>> START INSERT\n";
+
+   # read in data from CSV file
+   local($csvrow, @idx, %HoH) = &getCSVvalues($CSVFILE,2);
+
+   print OUTPUT "\\setcounter{csvrownumber}{0}%\n";
+   $counter{csvrownumber} = 0;
+   print OUTPUT "\\begin{$environment}{$ALIGN}\n";
+
+   print OUTPUT "$START";
+
+   foreach ($row=1; $row <= $csvrow; $row++ )
+   {
+      print ".";
+
+      if ($row == $csvrow)
+      {
+         $THISROW=$END;
+      }
+      else
+      {
+         $THISROW=$MID;
+      }
+
+      foreach $entry ( keys %{$HoH[$row]})
+      {
+          $replacementval=$HoH[$row]{$entry};
+
+          $THISROW =~ s/\\insertbyname{$entry}/$replacementval/g;
+
+          $THISROW =~ s/\\insert$entry/$replacementval/g;
+
+          $column = $idx{$entry};
+
+          $THISROW =~ s/\\field{$column}/$replacementval/g;
+
+          $THISROW = &ifnextrowlast($THISROW, ($row==$csvrow-1));
+      }
+
+      print OUTPUT "\\refstepcounter{csvrownumber}$THISROW";
+      $counter{csvrownumber}++;
+   }
+
+   print OUTPUT "\\end{$environment}";
+   print OUTPUT "\%<< END INSERT\n";
+
+   print "\n";
+}
+
+sub ifnextrowlast
+{
+   my ($STR, $nextislast) = @_;
+
+   if (($pos = index($STR, "\\ifnextrowlast")) > -1)
+   {
+      $strbegin = substr($STR,0,$pos);
+      $strend   = substr($STR,$pos+14);
+
+      ($firstarg,$strend,$done) = &getnextgroup($strend);
+
+      if (!$done)
+      {
+         die "Can't find first argument to \\ifnextrowlast\n";
+      }
+
+      ($secondarg,$strend,$done) = &getnextgroup($strend);
+
+      if (!$done)
+      {
+         die "Can't find second argument to \\ifnextrowlast\n";
+      }
+
+      if ($nextislast)
+      {
+         $STR = $strbegin . $firstarg . $strend;
+      }
+      else
+      {
+         $STR = $strbegin . $secondarg . $strend;
+      }
+   }
+
+   return $STR;
+}
+
+sub eatcomments
+{
+   local ($_) = @_;
+
+   if (m/(\\{1}%[^%]*)*(\\*)%/)
+   {
+      $pre = $`;
+      $pre .= $1 if defined($1);
+      $pre .= $2;
+
+      local($n) = length($2);
+
+      if ($n%2 == 0)
+      {
+         $_ = $pre;
+      }
+   }
+
+   return $_;
+}
+
+sub eatinitialspaces
+{
+   local ($_) = @_;
+
+#   while (substr($STR,0,1) eq " " or substr($STR,0,1) eq "\n"
+#         or substr($STR,0,1) eq "\r" or substr($STR,0,1) eq "\t")
+#   {
+#      $STR = substr($STR,1);
+#   }
+
+   s/^(\s)*//sg;
+
+   return $_;
+}
+
+sub getnextgroup
+{
+   my($curline) = @_;
+
+   $curline = &eatcomments($curline);
+
+   $curline = &eatinitialspaces($curline);
+
+   # check to see if current string is blank
+
+   if ($curline!~/[^\s]+/m)
+   {
+      return ("",$curline,0);
+   }
+
+   if (($group = substr($curline,0,1)) ne "{")
+   {
+       # next group hasn't been delimited with braces
+       # return first non-whitespace character
+
+       $curline = substr($curline,1);
+
+       # unless it's a backslash, in which case get command name
+
+       if ($group eq "\\")
+       {
+          if ($curline=~/([a-zA-Z]+)(^[a-zA-Z].*)/m)
+          {
+             $group = $1;
+
+             $curline = $2;
+          }
+          else
+          {
+             # command is made up of backslash followed by symbol
+
+             $curline=~/([\W_0-9\s\\])(.*)/m;
+
+             $group = $1;
+
+             $curline = $2;
+          }
+       }
+
+       return ($group,$curline,1);
+   }
+
+   my $pos=index($curline, "{");
+   my $startpos=$pos;
+   my $posopen=0;
+   my $posclose=0;
+
+   my $bracelevel = 1;
+
+   my $done=0;
+
+   while (!$done)
+   {
+      $pos++;
+
+      $posopen = index($curline, "{", $pos);
+
+      # check to make sure it's not a \{
+
+      while ((substr($curline, $posopen-1,1) eq "\\") and ($posopen > 0))
+      {
+         # count how many backlashes come before it.
+
+         $i = $posopen-1;
+
+         $numbs = 1;
+
+         while ((substr($curline, $i-1,1) eq "\\") and ($i > 0))
+         {
+            $numbs++;
+            $i--;
+         }
+
+         # is $numbs is odd, we have a \{, otherwise we have \\{
+
+         if ($numbs%2 == 0)
+         {
+            last;
+         }
+         else
+         {
+            $posopen = index($curline, "{", $posopen+1);
+         }
+      }
+
+      $posclose= index($curline, "}", $pos);
+
+      # check to make sure it's not a \}
+
+      while ((substr($curline, $posclose-1,1) eq "\\") and ($posclose > 0))
+      {
+         # count how many backlashes come before it.
+
+         $i = $posclose-1;
+
+         $numbs = 1;
+
+         while ((substr($curline, $i-1,1) eq "\\") and ($i > 0))
+         {
+            $numbs++;
+            $i--;
+         }
+
+         # is $numbs is odd, we have a \}, otherwise we have \\}
+
+         if ($numbs%2 == 0)
+         {
+            last;
+         }
+         else
+         {
+            $posclose = index($curline, "}", $posclose+1);
+         }
+      }
+
+      if (($posopen==-1) and ($posclose==-1))
+      {
+         $done=1;
+      }
+      elsif ($posopen==-1)
+      {
+         $pos=$posclose;
+
+         $bracelevel--;
+
+         if ($bracelevel==0)
+         {
+            $group = substr($curline, $startpos+1, $pos-$startpos-1);
+
+            $curline = substr($curline, $pos+1);
+
+            return ($group,$curline,1);
+         }
+      }
+      elsif ($posclose==-1)
+      {
+         $pos=$posopen;
+
+         $bracelevel++;
+      }
+      elsif ($posopen<$posclose)
+      {
+         $pos=$posopen;
+
+         $bracelevel++;
+      }
+      elsif ($posclose<$posopen)
+      {
+         $pos=$posclose;
+
+         $bracelevel--;
+
+         if ($bracelevel==0)
+         {
+            $group = substr($curline, $startpos+1, $pos-$startpos-1);
+
+            $curline = substr($curline, $pos+1);
+
+            return ($group,$curline,1);
+         }
+      }
+   }
+
+   # closing brace must be on another line
+
+   return ("", $curline, 0);
+}
+
+sub getnextoptionalgroup
+{
+   my($curline) = @_;
+
+   $curline = &eatcomments($curline);
+
+   $curline = &eatinitialspaces($curline);
+
+   # check to see if current string is blank
+
+   if ($curline!~/[^\s]+/m)
+   {
+      return ("","",0);
+   }
+
+   if (($group = substr($curline,0,1)) ne "[")
+   {
+      # no optional argument present
+      return ("", $curline, 1);
+   }
+
+   $posopen = index($curline, "[");
+
+   # search for first occurance of ]
+
+   $posclose = index($curline, "]");
+
+   if ($posclose < 0)
+   {
+      # closing bracket not on this line
+      return ("", $curline, 0);
+   }
+
+   # is there a { in the substring?
+
+   $group = substr($curline, $posopen, $posclose+1);
+   $contents = $group;
+   $restofline = substr($curline, $posclose+$posopen+1);
+
+   while (($idx=index($group, "{")) > 0)
+   {
+      $post = substr($group, $idx);
+
+      $subgroup="";
+      ($subgroup,$remainder,$done) = &getnextgroup($post);
+
+      if ($done)
+      {
+         $group = $remainder;
+      }
+      else
+      {
+         # ] is in a group, so look for next one
+         $posclose = index($restofline, "]");
+
+         if ($posclose < 0)
+         {
+            # closing bracket not on this line
+            return ("", $curline, 0);
+         }
+         else
+         {
+            $contents .= substr($restofline,0,$posclose);
+            $group = $contents;
+         }
+      }
+   }
+
+   $contents=~s/^\[(.*)\]$/$1/;
+
+   return ($contents, $restofline, 1);
+}
+
+# get all entries in a row
+# modified version of code given in Perl FAQ
+
+sub getEntries{
+   local($row)=@_;
+
+   @entries = ();
+   push(@entries, $+) while $row =~ m{
+       "([^\"\\]*(?:\\.[^\"\\]*)*)"$separator?  # groups the phrase inside the quotes
+     | ([^$separator]+)$separator?
+     | $separator
+   }gx;
+   push(@entries, undef) if substr($row,-1,1) eq $separator;
+
+   @entries;
+}
+
+# extract key=value pairs from list
+
+sub getKeyValues{
+   local($list,%defaults)=@_;
+   local(%hash)=();
+
+   # remove leading commas and spaces
+
+   $list=~s/^[\s,]*//;
+
+   while ($list=~/^\s*([^,=]+)\s*/)
+   {
+      $key=$1;
+
+      $value = '';
+
+      if ($list=~s/^\s*$key\s*=\s*{/{/)
+      {
+         ($value,$list,$done) = &getnextgroup($list);
+      }
+      elsif ($list=~s/^\s*$key\s*=\s*([^,]*)\s*//)
+      {
+         $value = $1;
+      }
+      elsif ($list=~s/^\s*$key\s*(,|$)//)
+      {
+         if (defined($defaults{$key}))
+         {
+            $value = $defaults{$key};
+         }
+         else
+         {
+            print "don't know default value for $key key\n";
+         }
+      }
+
+      $hash{$key} = $value;
+
+      # remove trailing commas
+
+      $list=~s/^[\s,]*//;
+   }
+
+   %hash;
+}
+
+1;
diff --git a/Master/texmf-dist/doc/latex/csvtools/source/csvtools.dtx b/Master/texmf-dist/doc/latex/csvtools/source/csvtools.dtx
new file mode 100644
index 00000000000..f11d5e4452c
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/csvtools/source/csvtools.dtx
@@ -0,0 +1,2536 @@
+%\iffalse
+% csvtools.dtx generated using makedtx version 0.91b (c) Nicola Talbot
+% Command line args:
+%   -src "csvtools\.sty\Z=>csvtools.sty"
+%   -src "csvpie\.sty\Z=>csvpie.sty"
+%   -src "csvsort\.sty\Z=>csvsort.sty"
+%   -doc "manual.tex"
+%   -author "Nicola Talbot"
+%   -dir "source"
+%   csvtools
+% Created on 2007/7/3 10:24
+%\fi
+%\iffalse
+%<*package>
+%% \CharacterTable
+%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%%   Digits        \0\1\2\3\4\5\6\7\8\9
+%%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%%   Dollar        \$     Percent       \%     Ampersand     \&
+%%   Acute accent  \'     Left paren    \(     Right paren   \)
+%%   Asterisk      \*     Plus          \+     Comma         \,
+%%   Minus         \-     Point         \.     Solidus       \/
+%%   Colon         \:     Semicolon     \;     Less than     \<
+%%   Equals        \=     Greater than  \>     Question mark \?
+%%   Commercial at \@     Left bracket  \[     Backslash     \\
+%%   Right bracket \]     Circumflex    \^     Underscore    \_
+%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%%   Right brace   \}     Tilde         \~}
+%</package>
+%\fi
+% \iffalse
+% Doc-Source file to use with LaTeX2e
+% Copyright (C) 2007 Nicola Talbot, all rights reserved.
+% \fi
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+\usepackage[colorlinks,
+            bookmarks,
+            hyperindex=false,
+            pdfauthor={Nicola Talbot},
+            pdftitle={csvtools: A LaTeX2e Package Providing Access to Data Saved in a CSV File},
+            pdfkeywords={LaTeX,package,csv}]{hyperref}
+\usepackage{csvpie}
+\usepackage{colortbl}
+
+
+\renewcommand{\usage}[1]{\hyperpage{#1}}
+\renewcommand{\main}[1]{\hyperpage{#1}}
+\newcommand{\see}[2]{\emph{see} #1}
+\makeatletter
+\def\index@prologue{\section*{Index}}
+\makeatother
+\RecordChanges
+\PageIndex
+\CheckSum{1878}
+\OnlyDescription
+\newcommand{\stynamefmt}[1]{\textsf{#1}}
+\newcommand{\envname}[1]{\textsf{#1}}
+
+
+\newcommand{\cmdname}[1]{\texttt{\symbol{92}#1}}
+
+\iffalse
+ Doc-Source file to use with LaTeX2e
+ Copyright (C) 2003 Nicola Talbot, all rights reserved.
+\fi
+
+
+ \newcounter{example}
+ \newenvironment{example}[2]{\refstepcounter{example}\label{#2}%
+\subsection*{Example \theexample\ (#1)}%
+\addcontentsline{loe}{section}{\protect\numberline{\theexample}#1}}{\par\centerline{\rule{2in}{1pt}}\par}
+
+\begin{document}
+\DocInput{csvtools.dtx}
+\end{document}
+%</driver>
+%\fi
+% \DeleteShortVerb{\|}
+% \MakeShortVerb{"}
+% \title{csvtools v1.24 : A \LaTeXe\ Package Providing Access to Data Saved in a CSV File}
+% \author{Nicola Talbot}
+% \date{3rd July 2007}
+% \maketitle
+% \tableofcontents
+%
+%\section*{List of Examples}
+%
+%\makeatletter\@starttoc{loe}\makeatother
+%
+% \section{Introduction}
+% The \stynamefmt{csvtools} package allows you to repeatedly perform
+% a set of \LaTeX\ commands on data in each row
+% of a comma separated variable (CSV) file.
+% This can be used for mail merging, generating
+% tables etc.
+%
+%\changes{1.2}{2006 Sept 1}{separator can now be changed}%
+%As from version 1.2, you can specify a different separator. 
+%To change the separator, use the command:\\[10pt]
+%\DescribeMacro{\setcsvseparator}\cmdname{setcsvseparator}\{\meta{separator}\}\\[10pt]
+%For example, if your data is separated by colons instead of
+%commas, do:
+%\begin{verbatim}
+%\setcsvseparator{:}
+%\end{verbatim}
+%\changes{1.2}{2006 Sept 1}{entries can be delimited with double quotes}%
+%If your separator occurs within an entry, the entry must be
+%enclosed in double quotes, for example:
+%\begin{verbatim}
+%Name,Address,Telephone
+%A.N. Other,"1 The Street,The Town",0123456789
+%\end{verbatim}
+%Be careful of \TeX\ special characters occuring within a CSV
+%file, for example:
+%\begin{verbatim}
+%Name,Address,Telephone
+%Jack \& Jill,"2 The Street,The Town",0123456789
+%\end{verbatim}
+%
+% \section{Mail Merging and Similar Applications}
+%
+%\DescribeMacro{\applyCSVfile}\noindent
+% \cmdname{applyCSVfile}[\meta{n}]\{\meta{filename}\}\{\meta{text}\}\\
+% \cmdname{applyCSVfile*}[\meta{n}]\{\meta{filename}\}\{\meta{text}\}\\[10pt]
+% Letters can be generated using data given in 
+% each line from \meta{filename}.
+% If the CSV file contains a header row, the
+% unstarred version of \cmdname{applyCSVfile} should
+% be used, otherwise the starred version \cmdname{applyCSVfile*}
+% should be used.  The optional argument \meta{n}
+% specifies on which line the actual data (not header line)
+% starts.  The unstarred version defaults to line 2 
+% (the header row is always assumed to be on line 1)
+% and the starred version defaults to 1.
+%
+% With the unstarred version, the entries in the header row
+% are used to generate commands of the form 
+% \DescribeMacro{\insert...}\cmdname{insert}\meta{identifier}\footnote{See Note~\ref{itm:insert} in Section~\ref{sec:drawbacks}}
+% to access corresponding elements
+% in the row currently being processed.  For example,
+% suppose the first line of the CSV file looks like:
+%\begin{verbatim}
+%Name,Address,Time,Date
+%\end{verbatim}
+% then the commands \cmdname{insertName}, \cmdname{insertAddress},
+% \cmdname{insertTime} and \cmdname{insertDate} are
+% created, allowing you to use the entries in the first,
+% second, third and fourth columns of the current row.
+% If the header text contains non-alphabetical characters,
+% e.g.\ \texttt{Full Name}, then you will need to use 
+% \DescribeMacro{\insertbyname}\cmdname{insertbyname}\texttt{\{}\meta{text}\texttt{\}},
+% e.g.\ \verb'\insertbyname{Full Name}'.
+%
+%Alternatively, you can use the 
+%\DescribeMacro{\field}\cmdname{field}\{\meta{col}\} command, where 
+%\meta{col} is the column number of the entry, so \verb"\field{1}"
+%indicates the first entry in the current row and \verb"\field{2}"
+%indicates the second entry in the current row.
+%
+% \begin{example}{Mail Merging}{ex:mail}
+% Suppose there is a file called \texttt{details.csv} that has the 
+% following contents:
+%\begin{verbatim}
+%Name,Address,Time,Date
+%Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
+%Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
+%\end{verbatim}
+%then the following code can be used to generate a letter for each 
+%person in the CSV file\footnote{Remeber to use a letter type of
+%class file}:
+%\begin{verbatim}
+%\applyCSVfile{details.csv}{%
+%\begin{letter}{\insertName\\\insertAddress}
+%\opening{Dear \insertName}
+%
+%You are invited to an interview at \insertTime\ on the \insertDate.
+%
+%\closing{Yours Sincerely}
+%\end{letter}}
+%\end{verbatim}
+% Note that you could also use \verb'\insertbyname{Name}' etc instead
+% of \cmdname{insertName} etc.  Also note that you need to specify the
+% file extension when specifying the filename.
+%\end{example}
+%
+% \begin{example}{Multiple Figures}{ex:ps}
+% Suppose \texttt{sample3.csv} looks like:
+%\begin{verbatim}
+%File,Caption
+%circle.ps,A Circle
+%rectangle.ps,A Rectangle
+%triangle.ps,A Triangle
+%\end{verbatim}
+% Assuming that the files \texttt{circle.ps}, \texttt{rectangle.ps}
+% and \texttt{triangle.ps} exist, then the following code will
+% generate a figure for each graphics file\footnote{The 
+% \stynamefmt{graphics} or \stynamefmt{graphicx} package will be 
+%needed.}:
+%\begin{verbatim}
+%\applyCSVfile{sample3.csv}{
+%\begin{figure}
+%\centerline{\includegraphics{\insertFile}}
+%\caption{\insertCaption}
+%\end{figure}}
+%\end{verbatim}
+% Note that in this example, you can't use \verb'\insertbyname{File}'.
+% (See Note~\ref{itm:psbyname} in Section~\ref{sec:drawbacks}.)
+%\end{example}
+%
+% \begin{example}{Mail Merging using \cmdname{field}}{ex:field}
+% Suppose there is a file called \texttt{details.csv} that has the 
+% following contents:
+%\begin{verbatim}
+%Miss A. Person,1 The Road\\The Town\\AB1 2XY,15.00,4th May 2004
+%Mr A. N. Other,2 The Road\\The Town\\AB1 2XY,15.30,11th May 2004
+%\end{verbatim}
+%In this case the data has no header file, so the starred version
+%of \cmdname{applyCSVfile} must be used. Since there is no header
+%file, you must use \cmdname{field} to access the entries:
+%\begin{verbatim}
+%\applyCSVfile*{details.csv}{%
+%\begin{letter}{\field{1}\\\field{2}}
+%\opening{Dear \field{1}}
+%
+%You are invited to an interview at \field{3}\ on the \field{4}.
+%
+%\closing{Yours Sincerely}
+%\end{letter}}
+%\end{verbatim}
+%\end{example}
+%
+% \section{Converting data in a CSV file into a tabular environment}
+% \DescribeMacro{\CSVtotabular}
+% \cmdname{CSVtotabular}\{\meta{filename}\}\{\meta{col-align}\}\{\meta{first}\}\{\meta{middle}\}\{\meta{last}\}\\[10pt]
+% \meta{filename} is the name of the CSV file which must have a header row on line~1, 
+% \meta{col-align} is the column alignment argument that gets passed
+% to the \envname{tabular} environment, \meta{first}
+% is the code for the first line, \meta{middle} is the code
+% for the middle lines and \meta{last} is the code for the last line.
+% This is best demonstrated with an example.
+%
+% \begin{example}{Aligning Data from a CSV file}{ex:tab1}
+% Suppose the file \texttt{sample.csv} looks like:
+%\begin{verbatim}
+%Name,Assignment 1,Assignment 2,Total
+%A. Smith,80,70,150
+%B. Jones,60,80,140
+%J. Doe,85,75,160
+%,75,75,150
+%\end{verbatim}
+% then the following code can be used to align the data:
+%\begin{verbatim}
+%\CSVtotabular{sample.csv}{lccc}{%
+%\bfseries Name &
+%\bfseries Assignment 1&
+%\bfseries Assignment 2&
+%\bfseries Total\\}{%
+%\insertName &
+%\insertbyname{Assignment 1} &
+%\insertbyname{Assignment 2} &
+%\insertTotal\\}{%
+% &
+%\insertbyname{Assignment 1} &
+%\insertbyname{Assignment 2} &
+%\insertTotal}
+%\end{verbatim}
+% The result of this code is shown in 
+% Table~\ref{tab:ex1}\footnote{Note that \cmdname{CSVtotabular} only 
+% puts the data in a \envname{tabular} environment not in a table}.
+%\begin{table}
+%\caption{Example~\ref{ex:tab1}}
+%\label{tab:ex1}
+%\vspace{10pt}
+%\centerline{%
+%\begin{tabular}{lccc}
+%\bfseries Name &
+%\bfseries Assignment 1 &
+%\bfseries Assignment 2 &
+%\bfseries Total\\
+%A. Smith&80&70&150\\
+%B. Jones&60&80&140\\
+%J. Doe&85&75&160\\
+% &75&75&150
+%\end{tabular}}
+%\end{table}
+%\end{example}
+%
+% \vspace{10pt}
+% \DescribeMacro{\ifnextrowlast}
+% \cmdname{ifnextrowlast}\{\meta{last-code}\}\{\meta{not-last-code}\}\\[10pt]
+% The command \cmdname{ifnextrowlast} can be used to vary what happens
+% on the last but one row.  The following example illustrates
+% this by placing \cmdname{hline}\cmdname{hline} after the penultimate row.
+%
+% \begin{example}{Adding Lines}{ex:tab2}
+%\begin{verbatim}
+%\CSVtotabular{sample.csv}{|l|ccc|}{%
+%\hline\bfseries Name &
+%\bfseries Assignment 1&
+%\bfseries Assignment 2&
+%\bfseries Total\\\hline\hline}{%
+%\insertName &
+%\insertbyname{Assignment 1} &
+%\insertbyname{Assignment 2} &
+%\insertTotal
+%\ifnextrowlast{\\\hline\hline}{\\}}{%
+% &
+%\insertbyname{Assignment 1} &
+%\insertbyname{Assignment 2} &
+%\insertTotal\\\hline}
+%\end{verbatim}
+%This result of this code is shown in Table~\ref{tab:ex2}.\begin{table}
+%\caption{Example~\ref{ex:tab2}}
+%\label{tab:ex2}
+%\vspace{10pt}
+%\begin{center}
+%\begin{tabular}{|l|ccc|}
+%\hline\bfseries Name &
+%\bfseries Assignment 1 &
+%\bfseries Assignment 2 &
+%\bfseries Total\\\hline\hline
+%A. Smith&80&70&150\\
+%B. Jones&60&80&140\\
+%J. Doe&85&75&160\\\hline\hline
+% &75&75&150\\\hline
+%\end{tabular}
+%\end{center}
+%\end{table}
+%\end{example}
+%
+% \begin{example}{Added Complexity}{ex:tab3}
+% In this example, \cmdname{multicolumn} is used to override
+% the column specifier for the first column in the 
+% last row.
+%\begin{verbatim}
+%\CSVtotabular{sample2.csv}{|l|ccc|}{%
+%\hline\bfseries Name & 
+%\bfseries Assignment 1 & 
+%\bfseries Assignment 2 & 
+%\bfseries Total\\\hline\hline
+%}{%
+%\insertName & 
+%\insertbyname{Assignment 1} & 
+%\insertbyname{Assignment 2} & 
+%\insertTotal
+%\ifnextrowlast{\\\hline\multicolumn{1}{l|}{}}{\\}
+%}{%
+% & 
+%\insertbyname{Assignment 1} & 
+%\insertbyname{Assignment 2} & 
+%\insertTotal\\\cline{2-4}
+%}
+%\end{verbatim}
+% Notice that instead of placing \verb'\multicolumn{1}{l|}{}'
+% at the start of the final argument, it is instead
+% placed in the first argument to \cmdname{ifnextrowlast}\footnote{See 
+% Note~\ref{itm:noalign} in Section~\ref{sec:drawbacks}}.
+%The result of this code is shown in Table~\ref{tab:ex3}.\begin{table}
+%\caption{Example~\ref{ex:tab3}}
+%\label{tab:ex3}
+%\vspace{10pt}
+%\begin{center}
+%\begin{tabular}{|l|ccc|}
+%\hline\bfseries Name &
+%\bfseries Assignment 1 &
+%\bfseries Assignment 2 &
+%\bfseries Total\\\hline\hline
+%A. Smith&80&70&150\\
+%B. Jones&60&80&140\\
+%J. Doe&85&75&160\\\hline
+% \multicolumn{1}{l|}{}&75&75&150\\\cline{2-4}
+%\end{tabular}
+%\end{center}
+%\end{table}
+%\end{example}
+%
+% \section{Converting CSV file into longtable environment}
+%\DescribeMacro{\CSVtolongtable}
+%The command \cmdname{CSVtolongtable} works in the same way as \cmdname{CSVtotabular} but
+% creates a \envname{longtable} environment instead of a \envname{tabular} environment.
+%
+%\begin{example}{Using a longtable environment}{ex:long}
+%Suppose the CSV file in the previous example, contains, say, 100 entries.
+%This will no longer fit onto one page, so it would be better to use
+%\envname{CSVtolongtable} instead. For example:
+%\begin{verbatim}
+%\CSVtolongtable{sample.csv}{|l|ccc|}{%
+%\caption{Student Marks}\label{tab:students}\\
+%\hline
+%\bfseries Name &
+%\bfseries Assignment 1 &
+%\bfseries Assignment 2 &
+%\bfseries Total\\\hline
+%\endfirsthead
+%\caption[]{Student Marks}\\
+%\hline
+%\bfseries Name &
+%\bfseries Assignment 1 &
+%\bfseries Assignment 2 &
+%\bfseries Total\\\hline
+%\endhead
+%\hline
+%\multicolumn{3}{r}{\em Continued on next page}
+%\endfoot
+%\hline
+%\endlastfoot}{%
+%\insertName &
+%\insertbyname{Assignment 1} &
+%\insertbyname{Assignment 2} &
+%\insertTotal
+%\ifnextrowlast{\\\hline\hline}{\\}}{%
+% & \insertbyname{Assignment 1} &
+% \insertbyname{Assignment 2} &
+%\insertTotal\\}
+%\end{verbatim}
+%\end{example}
+%
+% \section{Associated Counters}
+%
+% Within the \cmdname{CSVtotabular}, \cmdname{CSVtolongtable} and 
+%\cmdname{applyCSVfile} commands, there are two
+% counters, \DescribeMacro{csvlinenum}\DescribeMacro{csvrownumber}%
+% \texttt{csvlinenum} and \texttt{csvrownumber}.
+% The former, \texttt{csvlinenum}, is the current line number in the CSV
+% file, whereas the latter, \texttt{csvrownumber}, is the current
+% data row. Of the two counters, \texttt{csvrownumber} is likely to be
+% the most useful.
+%
+% \begin{example}{Stripy Table}{ex:stripy}
+%David~Carlisle's \stynamefmt{colortbl} package defines the command 
+%\cmdname{rowcolor} which enables you to specify the row colour. 
+%Suppose you want a stripy table\footnote{This is designed as an 
+%example of how to use the package, not incouragement to produce 
+%garish tables!}, 
+% this can be achieved as follows:
+%\begin{verbatim}
+%\CSVtotabular{sample2.csv}{lccc}{%
+%\rowcolor{green}\bfseries Name & 
+%\bfseries Assignment 1 & 
+%\bfseries Assignment 2 & 
+%\bfseries Total\\\rowcolor{blue}
+%}{%
+%\insertName & 
+%\insertbyname{Assignment 1} & 
+%\insertbyname{Assignment 2} & 
+%\insertTotal
+%\ifthenelse{\isodd{\value{csvrownumber}}}{%
+%\\\rowcolor{green}}{\\\rowcolor{blue}}
+%}{%
+% & 
+%\insertbyname{Assignment 1} & 
+%\insertbyname{Assignment 2} & 
+%\insertTotal
+%}
+%\end{verbatim} 
+%The resulting table is illustrated in Table~\ref{tab:stripy}.
+%\begin{table}[htb]
+%\caption{Stripy Table Example}
+%\label{tab:stripy}
+%\vspace{10pt}
+%\setcounter{csvrownumber}{0}
+%\begin{tabular}{lccc}
+%\rowcolor{green}\bfseries Name & 
+%\bfseries Assignment 1 & 
+%\bfseries Assignment 2 & 
+%\bfseries Total\\\rowcolor{blue}
+%\refstepcounter{csvrownumber}A. Smith & 
+%80 & 
+%70 & 
+%150
+%\ifthenelse{\isodd{\value{csvrownumber}}}{\\\rowcolor{green}}{\\\rowcolor{blue}}
+%\refstepcounter{csvrownumber}B. Jones & 
+%60 & 
+%80 & 
+%140
+%\ifthenelse{\isodd{\value{csvrownumber}}}{\\\rowcolor{green}}{\\\rowcolor{blue}}
+%\refstepcounter{csvrownumber}J. Doe & 
+%85 & 
+%75 & 
+%160
+%\ifthenelse{\isodd{\value{csvrownumber}}}{\\\rowcolor{green}}{\\\rowcolor{blue}}
+%\refstepcounter{csvrownumber} & 
+%75 & 
+%75 & 
+%150
+%\end{tabular}
+%\end{table}
+%\end{example}
+%
+%\begin{example}{More Mail Merging}{ex:mailref}
+%This is an example of mail merging where the letter reference
+%is generated from the value of \texttt{csvrownumber}.  The CSV file 
+%is as used in Example~\ref{ex:mail} on page~\pageref{ex:mail}.\begin{verbatim}
+%\applyCSVfile{details.csv}{%
+%\begin{letter}{\insertName\\\insertAddress}
+%\opening{Dear \insertName}
+%
+%\textbf{Ref : } interview.\thecsvrownumber
+%
+%You are invited to an interview at \insertTime\ on the \insertDate.
+%
+%\closing{Yours Sincerely}
+%\end{letter}}
+%\end{verbatim}
+%\end{example}
+%
+% \section{Cross-Referencing}
+%
+% Labels can be generated using the standard
+% \cmdname{label} command, but you will need some way
+% to make each label unique.  Example~\ref{ex:ref1}
+% does this by using \cmdname{thecsvrownumber},
+% whereas Example~\ref{ex:ref2} uses \cmdname{insert}\meta{identifier}.
+%
+% \begin{example}{Labelling within \cmdname{applyCSVfile}}{ex:ref1}
+% Example~\ref{ex:ps} on page~\pageref{ex:ps} can be modified to  label each figure:
+%\begin{verbatim}
+%\applyCSVfile{sample3.csv}{
+%\begin{figure}
+%\centerline{\includegraphics{\insertFile}}
+%\caption{\insertCaption}
+%\label{fig:pic\thecsvrownumber}
+%\end{figure}}
+%\end{verbatim}
+% This example uses
+% \verb'\label{fig:pic\thecsvrownumber}', so the first figure 
+%generated by this \cmdname{applyCSVfile} command will have the 
+%label \texttt{fig:pic1}, the second \texttt{fig:pic2} etc.
+%\end{example}
+%
+% \begin{example}{Labelling within \cmdname{applyCSVfile}}{ex:ref2}
+% Modifying the previous example, we now have:
+%\begin{verbatim}
+%\applyCSVfile{sample3.csv}{
+%\begin{figure}
+%\centerline{\includegraphics{\insertFile}}
+%\caption{\insertCaption}
+%\label{fig:\insertFile}
+%\end{figure}}
+%\end{verbatim}
+% The labels for each figure are now:
+% \texttt{fig:circle.ps}, \texttt{fig:rectangle.ps}
+% and \texttt{fig:triangle.ps}, respectively.
+%\end{example}
+%
+%\begin{example}{Labelling within \cmdname{CSVtotabular}}{ex:timetogrowth}
+% This example is slightly more complicated.  
+% The CSV file, \texttt{data.csv} looks like:
+%\begin{verbatim}
+%Incubation Temperature,Incubation Time,Time to Growth
+%40,120,40
+%40,90,60
+%35,180,20
+%\end{verbatim}
+%The following code generates a table using the data
+% with an additional column that generates the experiment
+% number. (See note~\ref{itm:csvrownumber}.)
+%\begin{verbatim}
+%\begin{table}
+%\caption{Time to Growth Experiments}
+%\label{tab:exp}
+%\vspace{10pt}
+%\centering
+%\CSVtotabular{data.csv}{cccc}{%
+% % Header Row
+%\bfseries Experiment &
+%\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &
+%\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &
+%\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
+% % Middle Rows
+%\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+%\thecsvrownumber &
+%\insertbyname{Incubation Temperature} &
+%\insertbyname{Incubation Time} &
+%\insertbyname{Time to Growth} \\}{%
+% % Final Row
+%\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+%\thecsvrownumber &
+%\insertbyname{Incubation Temperature} &
+%\insertbyname{Incubation Time} &
+%\insertbyname{Time to Growth}}
+%\par
+%\end{table}
+%
+%It can be seen from Table~\ref{tab:exp}, that 
+%Experiment~\ref{exp:35:180} had the shortest time to growth.
+%\end{verbatim}
+% In this example, each experiment has the corresponding label
+% \texttt{exp:}\meta{Incubation Temperature}\texttt{:}\meta{Incubation Time}
+% so the first experiment has label \texttt{exp:40:120}, the
+% second experiment has the label \texttt{exp:40:90} and the
+% third experiment has the label \texttt{exp:35:180}.
+%
+% Table~\ref{tab:timetogrowth} shows the resulting table for
+% this example.
+% \begin{table}
+%\caption{Time to Growth Experiments}
+%\label{tab:timetogrowth}
+%\vspace{10pt}
+%\centering
+%\begin{tabular}{cccc}
+%\bfseries Experiment &
+%\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &
+%\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &
+%\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\
+% 1 & 40 & 120 & 40\\
+% 2 & 40 & 90 & 60\\
+% 3 & 35 & 180 & 20
+%\end{tabular}
+%\par
+% \end{table}
+%\end{example}
+%
+% The following example is more refined in that it 
+% takes advantage of the fact that the time to growth data consists
+% of integers only, so the experiment with the maximum growth can be 
+% determined by \LaTeX.
+%
+% \begin{example}{Labelling within \cmdname{CSVtotabular}}{ex:tablabel}
+%\begin{verbatim}
+%\newcounter{maxgrowth}
+%\newcounter{incT} % incubation temperature
+%\newcounter{inct} % incubation time
+%
+%\begin{table}
+%\caption{Time to Growth Experiments}
+%\label{tab:exp}
+%\vspace{10pt}
+%\centering
+%\CSVtotabular{data.csv}{cccc}{%
+% % Header row
+%\bfseries Experiment &
+%\bfseries \begin{tabular}{c}Incubation\\Temperature\end{tabular} &
+%\bfseries \begin{tabular}{c}Incubation\\Time\end{tabular} &
+%\bfseries \begin{tabular}{c}Time\\to\\Growth\end{tabular}\\}{%
+% % Middle rows
+%\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+%\thecsvrownumber &
+%\insertbyname{Incubation Temperature} &
+%\insertbyname{Incubation Time} &
+%\insertbyname{Time to Growth}%
+%\ifthenelse{\value{maxgrowth}<\insertbyname{Time to Growth}}{%
+%\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
+%\setcounter{incT}{\insertbyname{Incubation Temperature}}%
+%\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
+%\\}{%
+% % Last row
+%\label{exp:\insertbyname{Incubation Temperature}:\insertbyname{Incubation Time}}
+%\thecsvrownumber &
+%\insertbyname{Incubation Temperature} &
+%\insertbyname{Incubation Time} &
+%\insertbyname{Time to Growth}%
+%\ifthenelse{\value{maxgrowth}<\insertbyname{Time to Growth}}{%
+%\setcounter{maxgrowth}{\insertbyname{Time to Growth}}%
+%\setcounter{incT}{\insertbyname{Incubation Temperature}}%
+%\setcounter{inct}{\insertbyname{Incubation Time}}}{}%
+%}
+%\par
+%\end{table}
+%
+%As can be seen from Table~\ref{tab:exp}, 
+%Experiment~\ref{exp:\theincT:\theinct}
+%had the maximum time to growth, with
+%incubation time \theinct,
+%incubation temperature \theincT\ and
+%time to growth, \themaxgrowth.
+%\end{verbatim}
+% \end{example}
+%
+% \section{Saving Entries}
+% Entries can be saved using the command:\\[10pt]
+% \DescribeMacro{\csvSaveEntry}
+%\changes{1.22}{2007 January 3}{added final optional argument to 'csvSaveEntry}
+% \cmdname{csvSaveEntry}[\meta{counter}]\{\meta{identifier}\}[\meta{empty text}]\\[10pt]
+% where \meta{counter} is a \LaTeX\ counter, by default 
+%\texttt{csvrownumber},
+% and \meta{identifier} is the header entry.  The entry
+% can then be used with the command:\\[10pt]
+% \DescribeMacro{\csvGetEntry}
+% \cmdname{csvGetEntry}\{\meta{counter}\}\{\meta{identifier}\}\\[10pt]
+%The final optional argument \meta{empty text} to 
+%\cmdname{csvSaveEntry} is the text to use if the entry is blank.
+%For example, \verb|\csvSaveEntry{Time}[MISSING DATA]| will 
+%print MISSING DATA if the Time field is blank.
+%
+%The following example illustrates the use of these commands.
+%
+% \begin{example}{Saving Entries}{ex:index}
+% This example illustrates how you can use one CSV
+% file to access data in other CSV files.
+% This example has several CSV files:
+%\\[10pt]
+% File \texttt{index.csv}:
+%\begin{verbatim}
+%File,Temperature,NaCl,pH
+%exp25a.csv,25,4.7,0.5
+%exp25b.csv,25,4.8,1.5
+%exp30a.csv,30,5.12,4.5
+%\end{verbatim}
+% File \texttt{exp25a.csv}:
+%\begin{verbatim}
+%Time,Logcount
+%0,3.75
+%23,3.9
+%45,4.0
+%\end{verbatim}
+% File \texttt{exp25b.csv}:
+%\begin{verbatim}
+%Time,Logcount
+%0,3.6
+%60,3.8
+%120,4.0
+%\end{verbatim}
+% File \texttt{exp30a.csv}:
+%\begin{verbatim}
+%Time,Logcount
+%0,3.73
+%23,3.67
+%60,4.9
+%\end{verbatim}
+%
+% It is not possible to nest \cmdname{CSVtotabular}, 
+%\cmdname{CSVtolongtable} and \cmdname{applyCSVfile},
+% so if you need to go through \texttt{index.csv} and use each file
+% named in there, you can first go through \texttt{index.csv} 
+%storing the information using \cmdname{csvSaveEntry} as follows:
+%\begin{verbatim}
+%\newcounter{maxexperiments}
+%\applyCSVfile{sample5.csv}{%
+%\stepcounter{maxexperiments}
+%\csvSaveEntry{File}
+%\csvSaveEntry{Temperature}
+%\csvSaveEntry{NaCl}
+%\csvSaveEntry{pH}
+%}
+%\end{verbatim}
+% The counter \texttt{maxexperiments} simply counts the number of 
+% entries in \texttt{index.csv}.
+% The entries can now be used to generate a table for each
+% file listed in \texttt{index.csv} (the \cmdname{whiledo} command 
+%is defined in the \stynamefmt{ifthen} package):
+%\begin{verbatim}
+%\newcounter{experiment}
+%\whiledo{\value{experiment}<\value{maxexperiments}}{%
+%\stepcounter{experiment}
+%\begin{table}
+%\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
+%NaCl = \protect\csvGetEntry{experiment}{NaCl},
+%pH = \protect\csvGetEntry{experiment}{pH}}
+%\vspace{10pt}
+%\centering
+%\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
+%Time & Log Count\\}{%
+%\insertTime & \insertLogcount\\}{%
+%\insertTime & \insertLogcount}
+%
+%\end{table}
+%}
+%\end{verbatim}
+% Note that \cmdname{csvGetEntry} needs to be \cmdname{protect}ed 
+%within the \cmdname{caption} command.
+%
+% This example can be modified if, say, you only want the
+% tables where the temperature is 25:
+%\begin{verbatim}
+%\setcounter{experiment}{0}
+%\whiledo{\value{experiment}<\value{maxexperiments}}{%
+%\stepcounter{experiment}
+%\ifthenelse{\equal{\csvGetEntry{experiment}{Temperature}}{25}}{%
+%\begin{table}
+%\caption{Temperature = \protect\csvGetEntry{experiment}{Temperature},
+%NaCl = \protect\csvGetEntry{experiment}{NaCl},
+%pH = \protect\csvGetEntry{experiment}{pH}}
+%\vspace{10pt}
+%\centering
+%\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{%
+%Time & Log Count\\}{%
+%\insertTime & \insertLogcount\\}{%
+%\insertTime & \insertLogcount}\par
+%\end{table}}{}
+%}
+%\end{verbatim}
+% \end{example}
+%
+%\section{Pie Charts (csvpie.sty)}
+%
+%\changes{1.2}{2006 Sept 1}{csvpie.sty added}
+%If you want to create a pie chart from data stored in a CSV file,
+%you can use the \stynamefmt{csvpie} package, distributed with the
+%\stynamefmt{csvtools} package. A basic pie chart can be created 
+%using the command:\\[10pt]
+%\DescribeMacro{\csvpiechart}\noindent
+%\cmdname{csvpiechart}[\meta{options}]\{\meta{variable}\}\{\meta{filename}\}\\[10pt]
+%where \meta{filename} is the name of the CSV file containing the 
+%data, and \meta{variable} is the command indicating the entry that 
+%contains the value for the given segment.
+%The starred version of \cmdname{csvpiechart} should be used if
+%the CSV file has no header row.
+%
+%The pie charts have ``inner'' labels on the segment, and
+%``outer'' labels outside the chart. The labels are given by the
+%commands \DescribeMacro{\csvpieinnerlabel}\cmdname{csvpieinnerlabel}
+%and \DescribeMacro{\csvpieouterlabel}\cmdname{csvpieouterlabel}.
+%The default definitions are:
+%\begin{verbatim}
+%\newcommand{\csvpieouterlabel}{\field{1}}
+%\newcommand{\csvpieinnerlabel}{\field{2}\%}
+%\end{verbatim}
+%This assumes that the second column contains the data, and the
+%first column contains a description, but can be redefined
+%as necessary.
+%
+%The pie chart display can be modified using the optional
+%argument to \cmdname{csvpiechart}.
+%This argument should be a \meta{key}=\meta{value} list.
+%The available keys are as follows:
+%\begin{description}
+%\item[start] This should be an integer specifying the starting angle
+%of the first segment. This is 0 by default.
+%
+%\item[total] This should be an integer specifying the sum of all
+%the segment values. This is 100 by default.
+%
+%\item[radius] This should be a length specifying the radius of the
+%pie chart. (Default: 2cm)
+%
+%\item[inner] This should be a fraction specifying the relative distance
+%along the radius to start the inner label. (Default: 0.25)
+%
+%\item[outer] This should be a fraction specifying the relative distance
+%along the radius to start the outer label. (Default: 1.25)
+%
+%\item[cutaway] This should be a comma-separated list of numbers 
+%corresponding to the segments that should be cut away from the
+%rest of the pie chart. Since the value may contain commas, the value
+%should always be enclosed in braces. Ranges may also be used.
+%If a range is used, all the segments in the given range are
+%kept together, so, for example, \verb"cutaway={1,2}" will separate
+%the first two segments from the pie chart, and the two segments
+%will also be separated from each other, whereas \verb"cutaway={1-2}"
+%will separate the first two segments from the pie chart, but will
+%keep the two segments together.
+%
+%\item[offset] This should be a fraction specifying the
+%relative distance along the radius to shift the cut away
+%segments. (Default: 0.1)
+%
+%\item[firstrow] This should be the number of the first row
+%containing the actual data. This is equivalent to the optional
+%argument of \cmdname{applyCSVfile} or \cmdname{applyCSVfile*}.
+%\end{description}
+%
+%Note that \TeX\ performs integer arithmetic. Although the CSV
+%file may contain decimal numbers, rounding will occur when 
+%constructing the pie charts.
+%
+%The colours for the pie chart segments can be set using the
+%command\DescribeMacro{\csvpiesegmentcol}:\\[10pt]
+%\cmdname{csvpiesegmentcol}\{\meta{n}\}\{\meta{colour}\}\\[10pt]
+%where \meta{n} is the segment number, and \meta{colour} is a 
+%defined colour name. For example, if you want the first segment
+%in the pie chart to be yellow, do:
+%\begin{verbatim}
+%\csvpiesegmentcol{1}{yellow}
+%\end{verbatim}
+%There are 8 predefined segment colours, if your pie chart has
+%more than 8 segments, you will need to specify the remainder.
+%
+%You can obtain the colour name for a given segment 
+%using\DescribeMacro{\csvpiesegcolname}:\\[10pt]
+%\cmdname{csvpiesegcolname}\{\meta{n}\}\\[10pt]
+%where \meta{n} is the segment number. The \cmdname{csvpiechart}
+%command uses \cmdname{applyCSVfile}, so the \texttt{csvrownumber}
+%counter can be used. This means that you can change the text 
+%colour of the outer label to match the segment. For example:
+%\begin{verbatim}
+%\renewcommand{\csvpieouterlabel}{%
+%\color{\csvpiesegcolname{\value{csvrownumber}}}\field{2}}
+%\end{verbatim}
+%Note that \cmdname{value} must be used since \meta{n} has to be
+%a number.
+%
+%If you want grey pie charts, either use the \texttt{monochrome}
+%package option:
+%\begin{verbatim}
+%\usepackage[monochrome]{csvpie}
+%\end{verbatim}
+%or use the command \DescribeMacro{\colorpiechartfalse}\cmdname{colorpiechartfalse} prior to using \cmdname{csvpiechart}.
+%To switch back to colour pie charts, use
+%\DescribeMacro{\colorpiecharttrue}\cmdname{colorpiecharttrue}.
+%
+%\begin{example}{A Pie Chart}{ex:piechart}
+%Given a CSV file
+%(called \texttt{fruit.csv}) containing:
+%\begin{verbatim}
+%Name,Value
+%Apples,20
+%Pears,15
+%"lemons,limes",30.5
+%Peaches,24.5
+%Cherries,10
+%\end{verbatim}
+%Then the value for each segment is given by the second column, so
+%\meta{variable} should be \verb"\field{2}" or \verb|\insertValue|.
+%The pie charts shown in Figure~\ref{fig:piechart} can be created 
+%using:
+%\begin{verbatim}
+% % Change the way the labels are displayed
+%\renewcommand{\csvpieinnerlabel}{\sffamily\insertValue\%}
+%\renewcommand{\csvpieoutlabel}{%
+%\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily\insertName}
+%
+%\begin{figure}
+%\begin{center}
+%\begin{tabular}{cc}
+%\csvpiechart[start=45,cutaway={1,2}]{\insertValue}{fruit.csv} &
+%\csvpiechart[start=45,cutaway={1-2}]{\insertValue}{fruit.csv} \\
+%(a) & (b)
+%\end{tabular}
+%\end{center}
+%\caption{Pie Chart Example (a) cutaway=\{1,2\} (b) cutaway=\{1-2\}}
+%\end{figure}
+%\end{verbatim}
+%The inner and outer labels have been 
+%redefined to use a sans-serif font, and the outer label is in
+%the same colour as its corresponding segment.
+%Both pie charts have a starting angle of $45^\circ$, and theyhave the first two segments cutaway, but in (a)
+%the first two segments are separated from each other, whereas in 
+%(b), the first two segments are joined, although separated
+%from the rest of the pie chart.
+%
+%If the CSV file has no header row, the starred version should be
+%used, e.g.:
+%\begin{verbatim}
+%\csvpiechart*[cutaway={1-2}]{\field{2}}{fruit.csv}
+%\end{verbatim}
+%
+%\begin{figure}[htbp]
+%\begin{center}
+%\begin{tabular}{cc}
+%\csvpiesetkeys{start=45,cutaway={1,2}}%
+%\edef\csvstartang{\thecsvstartangle}\relax
+%\setcounter{csvrownumber}{0}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{20}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{15}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{30.5}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{24.5}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{10}\relax
+%\setcounter{csvstartangle}{\csvstartang}\relax
+%\ifthenelse{\equal{\csvpiecutaways}{}}{}{\csvcomputeoffsets}\relax
+%\begin{tikzpicture}
+%\setcounter{csvrownumber}{0}\relax
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily20\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Apples}
+%\csvpiesegment{20}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily15\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Pears}
+%\csvpiesegment{15}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily30.5\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%lemons,limes}
+%\csvpiesegment{30.5}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily24.5\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Peaches}
+%\csvpiesegment{24.5}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily10\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Cherries}
+%\csvpiesegment{10}
+%\end{tikzpicture}
+% &
+%\csvpiesetkeys{start=45,cutaway={1-2}}%
+%\edef\csvstartang{\thecsvstartangle}\relax
+%\setcounter{csvrownumber}{0}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{20}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{15}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{30.5}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{24.5}\relax
+%\stepcounter{csvrownumber}\relax
+%\csvsetsegmentparams{\thecsvrownumber}{10}\relax
+%\setcounter{csvstartangle}{\csvstartang}\relax
+%\ifthenelse{\equal{\csvpiecutaways}{}}{}{\csvcomputeoffsets}\relax
+%\begin{tikzpicture}
+%\setcounter{csvrownumber}{0}\relax
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily20\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Apples}
+%\csvpiesegment{20}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily15\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Pears}
+%\csvpiesegment{15}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily30.5\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%lemons,limes}
+%\csvpiesegment{30.5}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily24.5\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Peaches}
+%\csvpiesegment{24.5}
+%\stepcounter{csvrownumber}\relax
+%\renewcommand*{\csvpieinnerlabel}{\sffamily10\%}
+%\renewcommand*{\csvpieouterlabel}{\color{\csvpiesegcolname{\value{csvrownumber}}}\sffamily
+%Cherries}
+%\csvpiesegment{10}
+%\end{tikzpicture}
+% \\
+%(a) & (b)
+%\end{tabular}
+%\end{center}
+%\caption{Pie Chart Example (a) cutaway=\{1,2\} 
+%(b) cutaway=\{1-2\}}
+%\label{fig:piechart}
+%\end{figure}
+%\end{example}
+%
+%\section{Sorting Data (csvsort.sty)}
+%
+%The \stynamefmt{csvsort} package (which forms part of the 
+%\stynamefmt{csvtools} bundle) provides analogous commands to
+%those provided by \stynamefmt{csvtools}, but the data is first
+%sorted. The \stynamefmt{csvsort} package needs to be loaded
+%separately in order to access the necessary commands. The package
+%options should be a list of key=value pairs, where the available
+%keys are:
+%\begin{description}
+%\item[verbose] Verbose mode. This is a boolean key. If set, the
+%comparisons performed by the insertion sort code are printed to
+%the screen. (Default: \texttt{verbose=true}.)
+%
+%\item[sort] This key specifies how to sort the data. It may take
+%one of the following values:
+%\begin{itemize}
+%\item \texttt{alphabetical ascending} (or just \texttt{alphabetical})
+%\item \texttt{alphabetical descending}
+%\item \texttt{numerical ascending} (or just \texttt{numerical})
+%\item \texttt{numerical descending}
+%\end{itemize}
+%(Default: \texttt{sort=alphabetical ascending})
+%
+%\item[variable] The sort variable. (Default: \verb|sort=\field{1}|)
+%
+%\item[sfirstdataline] The line on which the data starts in a data
+%file without a header row. (Default: \texttt{sfirstdataline=1}.)
+%
+%\item[firstdataline] The line on which the data starts in a data
+%file with a header row. (Default: \texttt{firstdataline=2}.)
+%\end{description}
+%
+%Note that the \stynamefmt{csvsort} package requires
+%the \stynamefmt{xfor} package and \'Eamonn McManus'
+%\texttt{compare.tex} file. The \stynamefmt{csvsort} package uses
+%an insertion sort method to sort the data, so large amounts of data
+%may slow processing time. The following commands are provided
+%by \stynamefmt{csvsort}:
+%
+%\DescribeMacro{\sortapplyCSVfile}\noindent
+% \cmdname{sortapplyCSVfile}\oarg{options}\marg{filename}\marg{text}\par
+% \cmdname{sortapplyCSVfile*}\oarg{options}\marg{filename}\marg{text}\\[10pt]
+%These commands are analogous to \cmdname{applyCSVfile} and
+%\cmdname{applyCSVfile*}, except that the data is first sorted.
+%The optional argument is a key=value list. The keys are the same
+%as those used in the package options, described above. These options
+%only apply to the given instance of the command, whereas the
+%package options apply to all \stynamefmt{csvsort} commands, unless
+%overridden in \meta{options}. Example, suppose you have a file
+%called \texttt{unsorted.csv} which looks like:
+%\begin{verbatim}
+%First Name,Surname,Age
+%Zephram,Lang,60
+%Fred,Lang,10
+%Barney,Langley,25
+%Jane,Brown,5
+%Adam,Smith,24
+%Bert,Jones,18
+%\end{verbatim}
+%Then
+%\begin{verbatim}
+%\sortapplyCSVfile[sort=alphabetical,variable=\insertSurname]{unsorted.csv}{%
+%\insertSurname, \insertbyname{First Name}. Age: \insertAge\par}
+%\end{verbatim}
+%will produce the following output:\par
+%Brown, Jane. Age:5\par
+%Jones, Bart. Age:18\par
+%Lang, Zephram. Age:60\par
+%Lang, Fred. Age:10\par
+%Langley, Barney. Age:25\par
+%Smith, Adam. Age: 24\par
+%Note that the data has only been sorted according to the surname.
+%To sort first by surname, then by first name, you can
+%do something like:
+%\begin{verbatim}
+%\sortapplyCSVfile[sort=alphabetical,
+%variable={\insertSurname,\insertbyname{First Name}}]{unsorted.csv}{%
+%\insertSurname, \insertbyname{First Name}. Age: \insertAge\par}
+%\end{verbatim}
+%As with \cmdname{applyCSVfile}, you must use \cmdname{field} if
+%you use the starred version:
+%\begin{verbatim}
+%\sortapplyCSVfile*[sort=alphabetical,
+%variable={\field{2},\field{1}}]{unsorted.csv}{%
+%\field{2}, \field{1}. Age: \field{3}\par}
+%\end{verbatim}
+%
+%The commands:\\[10pt]\DescribeMacro{\sortCSVtotabular}
+%\cmdname{sortCSVtotabular}\oarg{options}\marg{filename}\marg{col-spec}\marg{first row}\marg{all but last row}\marg{last row}\\
+%\DescribeMacro{\sortCSVtolongtable}
+%\cmdname{sortCSVtolongtable}\oarg{options}\marg{filename}\marg{col-spec}\marg{first row}\marg{all but last row}\marg{last row}\\
+%Are analogous to \cmdname{CSVtotabular} and \cmdname{CSVtolongtable},
+%where, again, \meta{options} is a list of key=value pairs, the same
+%as \cmdname{sortapplyCSVfile}. Using the same example data as above,
+%the following command will sort the data according to age (in
+%numerical order) and place in a tabular environment:
+%\begin{verbatim}
+%\sortCSVtotabular[sort=numerical,variable=\insertAge]{unsorted.csv}{llr}{%
+%\bfseries Surname & \bfseries First Name & \bfseries Age\\}{%
+%\insertSurname & \insertbyname{First Name} & \insertAge\\}{%
+%\insertSurname & \insertbyname{First Name} & \insertAge}
+%\end{verbatim}
+%
+%Note that the counter \texttt{csvlinenum} has no meaning in the
+%commands provided by the \stynamefmt{csvsort} package. The
+%\texttt{csvrownumber} counter corresponds to the sorted data row.
+%
+%\section{The csvtools.pl Perl Script}
+%
+% Suppose you have several large CSV files, and you have included 
+%the information into your document using \cmdname{applyCSVfile}, 
+%\cmdname{CSVtolongtable}, \cmdname{CSVtotabular} or
+%\cmdname{csvpiechart}, which has 
+%made life so much easier for you, but you are now required by a 
+%journal to submit your source code in a single \texttt{.tex} file.
+% They don't want all your CSV files, so what do you do?  If you 
+%have Perl installed on your system you can use the 
+%\texttt{csvtools.pl} Perl script.  This has the following syntax:\\[5pt]
+% \texttt{csvtools.pl} \meta{in-file} \meta{out-file}\\[5pt]
+% where \meta{in-file} is the name of your file that contains the 
+%\cmdname{applyCSVfile}, \cmdname{CSVtotabular} etc
+% commands, and \meta{out-file} is a new file which will be created by \texttt{csvtools.pl}.  This new
+% file will be the same as \meta{in-file} except that all 
+%occurances of \cmdname{applyCSVfile}, \cmdname{CSVtolongtable}, 
+%\cmdname{CSVtotabular} and \cmdname{csvpiechart} will be replaced 
+%by the relevant data extracted from the named CSV files.
+%
+%\begin{example}{csvtools.pl --- Aligning Data}{ex:perl}
+% Suppose the file \texttt{mydoc.tex} contains the code given in 
+%Example~\ref{ex:tab1}, with the associated CSV file 
+%\texttt{sample.csv} also given in that example.  Then if you do:
+%\begin{verbatim}
+%csvtools.pl mydoc.tex mydocnew.tex
+%\end{verbatim}
+%the file \texttt{mydocnew.tex} will be created which will be 
+%identical to \texttt{mydoc.tex} except the lines
+% containing the code \verb'\CSVtotabular{sample.csv}{lccc}{'\ldots\verb/}{/\dots\verb!}{!\ldots\verb+}+ will be replaced
+%with the lines:
+%\begin{verbatim}
+% % \CSVtotabular{sample.csv}... converted using csvtools.pl
+% %>> START INSERT
+% \begin{tabular}{lccc}
+% \bfseries Name &
+% \bfseries Assignment 1 &
+% \bfseries Assignment 2 &
+% \bfseries Total\\
+% A. Smith&80&70&150\\
+% B. Jones&60&80&140\\
+% J. Doe&85&75&160\\
+%  &75&75&150
+% \end{tabular}%<< END INSERT
+%\end{verbatim}
+%\end{example}
+%
+%Similarly, \texttt{csvtools.pl} will substitute all occurrances 
+%of \cmdname{CSVtolongtable}, \cmdname{applyCSVfile} 
+%and \cmdname{csvpiechart}.
+%
+%\subsection{Notes}
+%\begin{enumerate}
+%\item If perl is located in a directory other than \texttt{/usr/bin/} 
+%you will need to edit the first line of \texttt{csvtools.pl} as 
+%appropriate. You can find the location using the command:
+%\begin{verbatim}
+%which perl
+%\end{verbatim}
+%
+%\item If you can't directly execute a Perl script,
+% you can do:\\[5pt]
+% \texttt{perl csvtools.pl} \meta{in-file} \meta{out-file}
+%
+%\item You must first \LaTeX\ your document before using 
+%\texttt{csvtools.pl} as it checks the log file for any counters 
+%that have been defined.
+%
+%\item \texttt{csvtools.pl} only knows about a very limited set 
+%of \LaTeX\ commands.  It should be able to understand:
+%\begin{verbatim}
+%\CSVtotabular{\csvGetEntry{experiment}{File}}{ll}{...
+%\end{verbatim}
+%(see Example~\ref{ex:index}), but it won't be able to understand,
+%say,
+%\begin{verbatim}
+%\newcommand{\filename}{\csvGetEntry{experiment}{File}}
+%\CSVtotabular{\filename}{ll}{...
+%\end{verbatim}
+%It can pick up on \cmdname{addtocounter}, \cmdname{stepcounter},
+%\cmdname{refstepcounter} and \cmdname{setcounter} but only if 
+%they are used explicitly in the named \texttt{.tex} file. (It 
+%ignores any files that have been included using 
+%\cmdname{input}, \cmdname{include} etc.)
+%
+%\item This Perl script has only been tested under Linux, but it 
+%ought to work under other systems.
+%\end{enumerate}
+%
+% \section{Bugs/Drawbacks/``Features''}\label{sec:drawbacks}
+% \begin{enumerate}
+% \item\label{itm:insert}
+% The package doesn't check to see whether 
+%\cmdname{insert}\meta{identifier} exists, otherwise you would not
+%be able to use multiple CSV files with the same headers, as in 
+%Example~\ref{ex:index}.  Therefore it is recommended that
+% you check to make sure that the command does not already exist.
+% For example, the \TeX\ commands \cmdname{insert} and 
+%\cmdname{insertpenalties} already exist, so a blank header or a 
+%header named \texttt{penalties} would cause problems. (These two 
+%will now cause an error as from version 1.1, but it's something 
+%bear in mind.)
+%
+% \item Note also that \cmdname{insertbyname} doesn't check
+% if you've given a valid label, so if no text appears,
+% check you've spelt it correctly, checking punctuation, spaces and case.
+%
+% \item\label{itm:psbyname}
+% Note that in Example~\ref{ex:ps}, replacing line~3 with:
+%\begin{verbatim}
+%\centerline{\includegraphics{\insertbyname{File}}}
+%\end{verbatim}
+% will cause an error, as \verb/\insertbyname{File}/ doesn't get
+% fully expanded by the time it gets passed to 
+% \cmdname{includegraphics}, and will prevent 
+%\cmdname{includegraphics} from
+% finding the file.  It is possible to get around this using
+% \TeX's \cmdname{edef} command:
+%\begin{verbatim}
+%\edef\psfilename{\insertbyname{File}}
+%\centerline{\includegraphics{\psfilename}}
+%\end{verbatim}
+%
+% \item\label{itm:noalign} You can't have commands like 
+%\cmdname{hline}, \cmdname{cline} and \cmdname{multicolumn} in the
+%first column of the \meta{middle} or \meta{last} code of 
+%\cmdname{CSVtotabular} or \cmdname{CSVtolongtable}.  If you do, 
+%it will generate a \verb/misplaced \noalign/ error, instead you 
+%need to put it at the end of the \meta{first} or \meta{middle} 
+%code.  (See Example~\ref{ex:tab3}.)
+%
+% \item You can't have nested \cmdname{applyCSVfile}, 
+%\cmdname{CSVtolongtable} and \cmdname{CSVtotabular}
+% commands. Nor can you have \cmdname{csvpiechart} within
+%one of these commands (See Example~\ref{ex:index})
+%
+% \item If the CSV file has a header row, it must be on the first 
+%line.
+%
+% \item It is possible for \TeX\ to run out of memory if you use
+% \cmdname{csvSaveEntry} on a large file.
+%
+% \item\label{itm:csvrownumber} In version 1.0, there was an 
+%inconsistency with \texttt{csvrownumber} within
+%\cmdname{applyCSVfile} and \cmdname{CSVtotabular}.  In the 
+%former it excluded the header row, whereas the latter
+%included it.  This has been changed in version 1.1 so that within
+%\cmdname{applyCSVfile}, \cmdname{CSVtotabular} and 
+%\cmdname{CSVtolongtable}, \texttt{csvrownumber} refers to the 
+%data row (excluding header row.)  I hope this doesn't cause 
+%problems, but it makes more sense that they should be 
+%consistent.  So if you have no blank lines in your CSV file, 
+%\texttt{csvrownumber} should always be 1 more than 
+%\texttt{csvlinenumber}.
+%
+%\end{enumerate}
+%
+% \section{Contact Details}
+%
+% Dr Nicola Talbot\\
+% School of Computing Sciences\\
+% University of East Anglia\\
+% Norwich.  NR4 7TJ. England.
+% \\[10pt]
+% \url{http://theoval.cmp.uea.ac.uk/~nlct/}
+%
+%\StopEventually{\PrintIndex\addcontentsline{toc}{section}{Index}}
+%
+%
+%
+%\section{The Code}
+%\iffalse
+%    \begin{macrocode}
+%<*csvtools.sty>
+%    \end{macrocode}
+%\fi
+%\subsection{csvtools.sty}
+% Declare package
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{csvtools}[2007/07/03 v1.24 (NLCT)]
+%    \end{macrocode}
+% Required packages
+%    \begin{macrocode}
+\RequirePackage{ifthen}
+\RequirePackage{longtable}
+%    \end{macrocode}
+% Define command to set the separator character.
+%    \begin{macrocode}
+\newcommand*{\@csvseparator}{,}
+\newcommand*{\setcsvseparator}[1]{%
+\renewcommand*{\@csvseparator}{#1}%
+\construct@lopoff{#1}%
+\@construct@qlopoff{#1}%
+\@construct@lopoff{#1}}
+%    \end{macrocode}
+% Define command to remove first element from list. CSV files 
+% usually use double quote characters to enclose entries containing 
+% a comma. The first argument is the control sequence containing
+% the list, the second argument is the control sequence to
+% contain the first item in the list.
+%    \begin{macrocode}
+\newcommand*{\extractentry}[2]{%
+\expandafter\csvlopoff#1\to{#1}{#2}}
+%    \end{macrocode}
+% The definitions are constructed on the fly to allow for
+% different separators. The argument is the separator.
+%\changes{1.23}{2007 May 23}{'csvlopoff changed to a long command}
+%    \begin{macrocode}
+\edef\construct@lopoff#1{%
+\noexpand\long\noexpand\def\noexpand\csvlopoff#1##1##2\noexpand\to##3##4{%
+\noexpand\ifx"##1\noexpand\relax
+\noexpand\@csv@qlopoff#1##1##2\noexpand\to##3##4\relax
+\noexpand\else
+\noexpand\@csv@lopoff#1##1##2\noexpand\to##3##4\relax
+\noexpand\fi
+}}
+%    \end{macrocode}
+% Command to contruct control sequence to be used when the
+% entry is surrounded by double quotes.
+%\changes{1.23}{2007 May 23}{'@csv@qlopoff changed to a long command}
+%    \begin{macrocode}
+\edef\@construct@qlopoff#1{%
+\noexpand\long\noexpand\def\noexpand\@csv@qlopoff#1"##1"#1##2\noexpand\to##3##4{%
+\noexpand\def##4{##1}\noexpand\def##3{#1##2}}}
+%    \end{macrocode}
+% Command to construct control sequence to be used when the
+% entry isn't surrounded by double quotes.
+%\changes{1.23}{2007 May 23}{'@csv@lopoff changed to a long command}
+%    \begin{macrocode}
+\edef\@construct@lopoff#1{%
+\noexpand\long\noexpand\def\noexpand\@csv@lopoff#1##1#1##2\noexpand\to##3##4{%
+\noexpand\def##4{##1}\noexpand\def##3{#1##2}}}
+%    \end{macrocode}
+% Set the default separator:
+%    \begin{macrocode}
+\setcsvseparator{,}
+%    \end{macrocode}
+% Define some variables
+%    \begin{macrocode}
+\newread\csvfile
+\newif\ifmore
+\newcount\c@field
+\newcount\c@maxfields
+\newcounter{csvlinenum}
+\newcount\maxlines
+\newcount\csvlastbutone
+\newcounter{csvrownumber}
+\toksdef\csv@tb=2
+%    \end{macrocode}
+% Define commands to access element in current row.
+% Access element by column number:
+%    \begin{macrocode}
+\newcommand{\field}[1]{\csname @field\romannumeral#1\endcsname}
+%    \end{macrocode}
+% Set field (header) label, the first argument is the index, second argument is the header for that column.)
+%    \begin{macrocode}
+\newcommand{\setcsvfieldlabel}[2]{%
+\expandafter\def\csname @fieldlabel\romannumeral#1\endcsname{#2}}
+%    \end{macrocode}
+% Access element by header:
+%    \begin{macrocode}
+\newcommand{\insertbyname}[1]{\csname insert#1\endcsname}
+%    \end{macrocode}
+% Define command to trim trailing space (caused by EOL) in argument. 
+% Argument should be a command name containing the current line.
+%    \begin{macrocode}
+\newcommand{\trim}[1]{\def\@trmstr{}%
+\def\csv@trmarg{#1}%
+\if\par\csv@trmarg
+\else
+\expandafter\@trim#1\end
+\let#1\@trmstr
+\fi
+}
+\long\def\@trim#1 \end{\def\@trmstr{#1}}
+%    \end{macrocode}
+% Define "\applyCSVfile"
+%    \begin{macrocode}
+\newcommand{\applyCSVfile}{\@ifstar\@sapplyCSVfile\@applyCSVfile}
+%    \end{macrocode}
+% Starred version of "\applyCSVfile":
+%    \begin{macrocode}
+\newcommand{\@sapplyCSVfile}[3][1]{%
+\IfFileExists{#2}{%
+\openin\csvfile=#2
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+{\c@csvlinenum=1\relax
+\global\c@csvrownumber=0\relax
+\loop
+\read\csvfile to\csvline
+\advance\c@csvlinenum by 1\relax
+\ifnum\c@csvlinenum>#1\relax
+\trim{\csvline}%
+\csv@tb=\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field = 0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator} \and 
+\not\equal{\@csvlin@}{\@csvseparator\@csvseparator} \and 
+\not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter\xdef\csname @field\romannumeral\c@field\endcsname{%
+\the\csv@tb}%
+}%
+\ifthenelse{\not\equal{\csvline}{\par} \and 
+\not\equal{\csvline}{}}{%
+\refstepcounter{csvrownumber}\relax
+#3}{}%
+\fi
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\repeat}%
+\closein\csvfile
+\fi
+}{\PackageError{csvtools}{Can't find file '#2'}{}}%
+}
+%    \end{macrocode}
+% Unstarred version:
+%    \begin{macrocode}
+\newcommand{\@applyCSVfile}[3][2]{%
+\ifnum#1<2\relax
+\PackageError{csvtools}{Header line required}{The optional 
+argument to `\string\applyCSVfile' needs to be > 1.  The header 
+line should be on line 1}%
+\else
+\IfFileExists{#2}{%
+\openin\csvfile=#2
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\global\c@csvlinenum=1\relax
+\global\c@csvrownumber=0\relax
+\global\c@maxfields=0\relax
+{\loop
+\read\csvfile to\csvline
+\trim{\csvline}%
+\ifnum\c@csvlinenum=1\relax
+\ifthenelse{\not\equal{\csvline}{\par} \and 
+\not\equal{\csvline}{}}{%
+\csv@tb=\expandafter{\csvline}\relax
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field=0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\advance\c@field by 1\relax
+\csv@tb=\expandafter{\param}\relax
+\expandafter
+\xdef\csname @fieldlabel\romannumeral\c@field\endcsname{\the\csv@tb}%
+}%
+\c@maxfields=\c@field
+}{%
+\PackageError{csvtools}{Header line missing in file #2}{Header 
+line required on line 1}}%
+\fi
+\c@field=0\relax
+\whiledo{\c@field < \c@maxfields}{%
+\advance\c@field by 1\relax
+\expandafter\let\csname @field\romannumeral\c@field\endcsname\relax%
+\edef\@fieldlabel{%
+\csname @fieldlabel\romannumeral\c@field\endcsname}%
+\ifthenelse{\equal{\@fieldlabel}{}
+\TE@or \equal{\@fieldlabel}{penalties}
+\TE@or \equal{\@fieldlabel}{byname}}{\PackageError{csvtools}{%
+\string\insert\@fieldlabel \space already defined}{%
+You can't have the label '\@fieldlabel' in your header row.}}{}%
+\expandafter\let\csname insert\@fieldlabel\endcsname\relax%
+}%
+\advance\c@csvlinenum by 1\relax
+\ifnum\c@csvlinenum>#1\relax
+\csv@tb=\expandafter{\csvline}\relax
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field=0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}\relax
+\advance\c@field by 1\relax
+\expandafter
+\xdef\csname @field\romannumeral\c@field\endcsname{\the\csv@tb}%
+\edef\@fieldlabel{%
+\csname @fieldlabel\romannumeral\c@field\endcsname}%
+\ifthenelse{\equal{\@fieldlabel}{}
+\TE@or \equal{\@fieldlabel}{penalties}
+\TE@or \equal{\@fieldlabel}{byname}}{\PackageError{csvtools}{%
+\string\insert\@fieldlabel \space already defined}{%
+You can't have the label '\@fieldlabel' in your header row.}}{}%
+\expandafter\xdef\csname insert\@fieldlabel\endcsname{\the\csv@tb}%
+}%
+\ifthenelse{\not\equal{\csvline}{\par} 
+\and \not\equal{\csvline}{}}{%
+\global\advance\c@csvrownumber by 1\relax
+#3}{}%
+\fi
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\repeat}%
+\closein\csvfile
+\fi
+}{\PackageError{csvtools}{Can't find file '#2'}{}}%
+\fi
+}
+%    \end{macrocode}
+% Define "\CSVtotabular". Inserts contents of csv file into a tabular
+% environment.
+%    \begin{macrocode}
+\newcommand{\CSVtotabular}[5]{%
+\openin\csvfile=#1
+\c@csvlinenum=0\relax
+\loop
+\advance\c@csvlinenum by 1\relax
+\read\csvfile to\csvline
+\expandafter
+\xdef\csname @csvline\romannumeral\c@csvlinenum\endcsname{\csvline}%
+\ifthenelse{\not\equal{\csvline}{\par}}{\trim{\csvline}}{}%
+\ifnum\c@csvlinenum=1\relax
+\csv@tb=\expandafter{\csvline}
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field = 0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}%
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}%
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter\xdef\csname insert\the\csv@tb\endcsname{%
+\noexpand\field{\the\c@field}}%
+}%
+\fi
+\csv@tb=\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field = 0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}
+\advance\c@field by 1\relax
+\expandafter
+\xdef\csname @l\romannumeral\c@csvlinenum @field\romannumeral\c@field\endcsname{\the\csv@tb}%
+}%
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\repeat
+\closein\csvfile
+{%
+\def\field##1{%
+\csname @l\romannumeral\c@csvlinenum @field\romannumeral##1\endcsname}%
+\def\@r@wh{\begin{tabular}{#2}#3}%
+\def\@r@w{#4}%
+\def\@r@wl{#5\end{tabular}}%
+\maxlines=\c@csvlinenum
+\advance\maxlines by -1\relax
+\csvlastbutone=\maxlines
+\advance\csvlastbutone by -1\relax
+\c@csvlinenum=1\relax
+\setcounter{csvrownumber}{0}\relax
+\whiledo{\not{\c@csvlinenum>\maxlines}}{%
+\ifthenelse{\expandafter\equal{%
+\csname @csvline\romannumeral\c@csvlinenum\endcsname}{\par}}%
+{\relax}{%
+\ifnum\c@csvlinenum=1\relax
+\@r@wh
+\else
+\refstepcounter{csvrownumber}%
+\ifnum\c@csvlinenum=\maxlines\@r@wl\else\@r@w\fi
+\fi}%
+\global\advance\c@csvlinenum by 1\relax
+}\relax
+}}
+%    \end{macrocode}
+% Define "\CSVtolongtable". Similar to the above, but uses a 
+% longtable environment.
+%    \begin{macrocode}
+\newcommand{\CSVtolongtable}[5]{%
+\openin\csvfile=#1
+\c@csvlinenum=0\relax
+\loop
+\advance\c@csvlinenum by 1\relax
+\read\csvfile to\csvline
+\expandafter
+\xdef\csname @csvline\romannumeral\c@csvlinenum\endcsname{\csvline}%
+\ifthenelse{\not\equal{\csvline}{\par}}{\trim{\csvline}}{}%
+\ifnum\c@csvlinenum=1\relax
+\csv@tb=\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field = 0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter
+\xdef\csname insert\the\csv@tb\endcsname{%
+\noexpand\field{\the\c@field}}%
+}%
+\fi
+\csv@tb=\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\csv@tb\@csvseparator}%
+\c@field = 0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator\par\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator\@csvseparator}
+\and \not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\csv@tb=\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter
+\xdef\csname @l\romannumeral\c@csvlinenum @field\romannumeral\c@field\endcsname{\the\csv@tb}%
+}%
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\repeat
+\closein\csvfile
+{\def\field##1{%
+\csname @l\romannumeral\c@csvlinenum @field\romannumeral##1\endcsname}%
+\def\@r@wh{\begin{longtable}{#2}#3}%
+\def\@r@w{#4}%
+\def\@r@wl{#5\end{longtable}}%
+\maxlines=\c@csvlinenum
+\advance\maxlines by -1\relax
+\csvlastbutone=\maxlines
+\advance\csvlastbutone by -1\relax
+\c@csvlinenum=1\relax
+\setcounter{csvrownumber}{0}\relax
+\whiledo{\not{\c@csvlinenum>\maxlines}}{%
+\ifthenelse{\expandafter\equal{%
+\csname @csvline\romannumeral\c@csvlinenum\endcsname}{\par}}%
+{\relax}{%
+\ifnum\c@csvlinenum=1\relax
+\@r@wh
+\else
+\refstepcounter{csvrownumber}%
+\ifnum\c@csvlinenum=\maxlines\@r@wl\else\@r@w\fi
+\fi}%
+\global\advance\c@csvlinenum by 1\relax
+}\relax
+}}
+%    \end{macrocode}
+% Define a command to determine if on the penultimate row
+%    \begin{macrocode}
+\newcommand{\ifnextrowlast}[2]{%
+\ifnum\c@csvlinenum=\csvlastbutone#1\else#2\fi}
+%    \end{macrocode}
+% Define means to store entry for later use
+%    \begin{macrocode}
+\newcommand{\csvSaveEntry}[2][csvrownumber]{%
+\@ifnextchar[{\@csvSaveEntry{#1}{#2}}{%
+\@csvSaveEntry{#1}{#2}[\insertbyname{#2}]}%
+}
+%    \end{macrocode}
+%    \begin{macrocode}
+\def\@csvSaveEntry#1#2[#3]{%
+\edef\@csv@tmp{\insertbyname{#2}}%
+\if\relax\@csv@tmp\relax
+\edef\@entry{#3}%
+\else
+\edef\@entry{\insertbyname{#2}}%
+\fi
+\expandafter
+\xdef\csname #2\romannumeral\value{#1}\endcsname{\@entry}}
+%    \end{macrocode}
+% Define means to access stored entry.
+%    \begin{macrocode}
+\newcommand{\csvGetEntry}[2]{%
+\csname #2\romannumeral\value{#1}\endcsname}
+%    \end{macrocode}
+%\iffalse
+%    \begin{macrocode}
+%</csvtools.sty>
+%    \end{macrocode}
+%\fi
+%\iffalse
+%    \begin{macrocode}
+%<*csvpie.sty>
+%    \end{macrocode}
+%\fi
+%\subsection{csvpie.sty}
+% Declare package.
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{csvpie}[2006/09/01 v1.0]
+%    \end{macrocode}
+% Declare options.
+%    \begin{macrocode}
+\newif\ifcolorpiechart
+\colorpiecharttrue
+\DeclareOption{color}{\colorpiecharttrue}
+\DeclareOption{monochrome}{\colorpiechartfalse}
+%    \end{macrocode}
+% Process options
+%    \begin{macrocode}
+\ProcessOptions
+%    \end{macrocode}
+% Specify required packages
+%    \begin{macrocode}
+\RequirePackage{csvtools}
+\RequirePackage{tikz}
+\RequirePackage{calc}
+\RequirePackage{keyval}
+%    \end{macrocode}
+% Define some variables
+%    \begin{macrocode}
+\newlength\csvradius
+\newlength\csvinner
+\newlength\csvouter
+\newlength\csvcutawayoffset
+\newcounter{csvstartangle}
+\newcounter{csvendangle}
+\newcounter{csvangle}
+\newcounter{csvpietotal}
+%    \end{macrocode}
+% Set default values.
+%    \begin{macrocode}
+\newcommand*{\csvpiedefaults}{radius=2cm,inner=0.25,outer=1.25,%
+cutaway={},total=100,start=0,offset=0.1}
+%    \end{macrocode}
+% Define command to specify inner and outer labels.
+% The default puts the entry in column 1 (usually the label)
+% in the outer area, and the entry in column 2 (usually the
+% value) in the inner area. These can be redefined by the user
+% to use other variables, or change the format etc.
+%    \begin{macrocode} 
+\newcommand{\csvpieouterlabel}{\field{1}}
+\newcommand{\csvpieinnerlabel}{\field{2}\%}
+%    \end{macrocode}
+% Define command to store list of row numbers corresponding to
+% cut away segments. (Segments that have been offset from the
+% pie chart.) By default, none of the segments should be cut away.
+%    \begin{macrocode}
+\newcommand*{\csvpiecutaways}{}
+%    \end{macrocode}
+% Define a command to assign colour name "#2" to segment number "#1"
+%    \begin{macrocode}
+\newcommand*{\csvpiesegmentcol}[2]{%
+\expandafter\def\csname csvpie@segcol\romannumeral#1\endcsname{#2}}
+%    \end{macrocode}
+% Define command to get colour name assigned to segment number "#1"
+%    \begin{macrocode}
+\newcommand*{\csvpiesegcolname}[1]{%
+\csname csvpie@segcol\romannumeral#1\endcsname}
+%    \end{macrocode}
+% Set default colours. These can be changed by the user. More colours
+% can be added in a similar manner if there are more than 8 segments.
+%    \begin{macrocode}
+\ifcolorpiechart
+\csvpiesegmentcol{1}{red}
+\csvpiesegmentcol{2}{green}
+\csvpiesegmentcol{3}{blue}
+\csvpiesegmentcol{4}{yellow}
+\csvpiesegmentcol{5}{magenta}
+\csvpiesegmentcol{6}{cyan}
+\csvpiesegmentcol{7}{orange}
+\csvpiesegmentcol{8}{white}
+\else
+\csvpiesegmentcol{1}{black!15}
+\csvpiesegmentcol{2}{black!25}
+\csvpiesegmentcol{3}{black!35}
+\csvpiesegmentcol{4}{black!45}
+\csvpiesegmentcol{5}{black!55}
+\csvpiesegmentcol{6}{black!65}
+\csvpiesegmentcol{7}{black!75}
+\csvpiesegmentcol{8}{black!85}
+\fi
+%    \end{macrocode}
+% Define keys for "\csvpiechart" optional argument
+%    \begin{macrocode}
+\define@key{csvpie}{start}{\setcounter{csvstartangle}{#1}}
+\define@key{csvpie}{total}{\setcounter{csvpietotal}{#1}}
+\define@key{csvpie}{radius}{\setlength{\csvradius}{#1}}
+\define@key{csvpie}{inner}{\setlength{\csvinner}{#1\csvradius}}
+\define@key{csvpie}{outer}{\setlength{\csvouter}{#1\csvradius}}
+\define@key{csvpie}{offset}{\setlength{\csvcutawayoffset}{#1\csvradius}}
+\define@key{csvpie}{cutaway}{\renewcommand*{\csvpiecutaways}{#1}}
+\providecommand*{\csv@startrow}{1}
+\define@key{csvpie}{firstrow}{\renewcommand*{\csv@startrow}{#1}}
+%    \end{macrocode}
+% Define "\csvpiechart". The starred version uses "\applyCSVfile*",
+% the unstarred version uses "\applyCSVfile".
+%    \begin{macrocode}
+\newcommand{\csvpiechart}{%
+\@ifstar{\def\@@pieapplyCSVfile{\applyCSVfile*}%
+\def\csv@startrow{1}%
+\@csvpiechart}{%
+\def\@@pieapplyCSVfile{\applyCSVfile}%
+\def\csv@startrow{2}%
+\@csvpiechart}%
+}
+%    \end{macrocode}
+% Set the keys for pie chart:
+%    \begin{macrocode}
+\newcommand*{\csvpiesetkeys}[1]{%
+\edef\csv@piesk{\noexpand\setkeys{csvpie}{\csvpiedefaults,#1}}%
+\csv@piesk}
+%    \end{macrocode}
+% The main body of "\csvpiechart".
+%    \begin{macrocode}
+\newcommand{\@csvpiechart}[3][]{%
+{\csvpiesetkeys{#1}%
+\edef\csv@startang{\number\c@csvstartangle}%
+\csv@computeangles{#2}{#3}%
+\setcounter{csvstartangle}{\csv@startang}%
+\begin{tikzpicture}%
+\@@pieapplyCSVfile[\csv@startrow]{#3}{%
+\csvpiesegment{#2}}%
+\end{tikzpicture}%
+}}
+%    \end{macrocode}
+% Do individual segment in pie chart.
+%    \begin{macrocode}
+\newcommand*{\csvpiesegment}[1]{%
+\setcounter{csvstartangle}{%
+\csname csv@sang@\romannumeral\c@csvrownumber\endcsname}%
+\setcounter{csvangle}{%
+\csname csv@angle@\romannumeral\c@csvrownumber\endcsname}%
+\setcounter{csvendangle}{\value{csvangle} + \value{csvstartangle}}%
+\setcounter{csvangle}{%
+\csname csv@cut@angle\romannumeral\c@csvrownumber\endcsname}%
+\ifthenelse{\value{csvangle}>180}{\addtocounter{csvangle}{-360}}{}%
+\edef\@csv@shift{(\number\c@csvangle:%
+\csname csv@cut@len\romannumeral\c@csvrownumber\endcsname)}%
+\setcounter{csvangle}{%
+\csname csv@angle@\romannumeral\c@csvrownumber\endcsname/2
++\value{csvstartangle}}%
+\begin{scope}[shift={\@csv@shift}]%
+\fill[color=\csvpiesegcolname\c@csvrownumber] (0,0) --
+(\thecsvstartangle:\csvradius)
+arc (\thecsvstartangle:\thecsvendangle:\csvradius) -- cycle;
+% if 90 < csvangle < 270, the text will look upside-down, so
+% adjust accordingly. Reusing csvstartangle, to save defining
+% a new counter, as it's no longer required
+\ifthenelse{\(\value{csvangle}>90 \and \value{csvangle}<270\)
+\TE@or \value{csvangle}<-90}{%
+\setcounter{csvstartangle}{\value{csvangle}-180}%
+\draw (\thecsvangle:\csvinner)
+node[left,rotate=\thecsvstartangle]{\csvpieinnerlabel};
+\draw (\thecsvangle:\csvouter)
+node[left,rotate=\thecsvstartangle]{\csvpieouterlabel};
+}{%
+\draw (\thecsvangle:\csvinner)
+node[right,rotate=\thecsvangle]{\csvpieinnerlabel};
+\draw (\thecsvangle:\csvouter)
+node[right,rotate=\thecsvangle]{\csvpieouterlabel};
+}%
+\end{scope}%
+}
+%    \end{macrocode}
+% Compute the angles for each segment. First argument is 
+% variable, second argument is the name
+% of the CSV file.
+%    \begin{macrocode}
+\newcommand*{\csv@computeangles}[2]{%
+\@@pieapplyCSVfile[\csv@startrow]{#2}{%
+\csvsetsegmentparams{\c@csvrownumber}{#1}%
+}%
+\ifthenelse{\equal{\csvpiecutaways}{}}{}{\csvcomputeoffsets}}
+%    \end{macrocode}
+% Compute offset angles for cutaway segments.
+% "\csv@row" should either be a single number (e.g.\ "2")
+% or a number range (e.g.\ "1-2")
+%    \begin{macrocode}
+\newcommand*{\csvcomputeoffsets}{%
+\@for\csv@row:=\csvpiecutaways\do{%
+\expandafter\@csv@set@off\csv@row-\relax
+}}
+%    \end{macrocode}
+% Set the offset angle.
+%    \begin{macrocode}
+\def\@csv@set@off#1-#2\relax{%
+\ifthenelse{\equal{#2}{}}{%
+\@@csv@set@off{#1}}{%
+\@@csv@set@offr#1-#2\relax}%
+}
+%    \end{macrocode}
+% Set offset for individual segment:
+%    \begin{macrocode}
+\newcommand*{\@@csv@set@off}[1]{%
+\setcounter{csvangle}{%
+\csname csv@angle@\romannumeral#1\endcsname/2
++ \csname csv@sang@\romannumeral#1\endcsname}%
+\expandafter\xdef\csname csv@cut@angle\romannumeral#1\endcsname{%
+\number\c@csvangle}%
+\expandafter
+\gdef\csname csv@cut@len\romannumeral\csv@row\endcsname{%
+\csvcutawayoffset}%
+}
+%    \end{macrocode}
+% Set offset for range of segments:
+%    \begin{macrocode}
+\newcount\@csv@seg
+\def\@@csv@set@offr#1-#2-\relax{%
+\ifnum#1>#2\relax
+\PackageError{csvpie}{Segment ranges must go in ascending
+order}{Try #2-#1 instead of #1-#2}%
+\else
+\setcounter{csvangle}{0}%
+\@csv@seg=#1\relax
+\whiledo{\not\(\@csv@seg > #2\)}{%
+\addtocounter{csvangle}{%
+\csname csv@angle@\romannumeral\@csv@seg\endcsname}%
+\advance\@csv@seg by 1}%
+\setcounter{csvangle}{\value{csvangle}/2
++ \csname csv@sang@\romannumeral#1\endcsname}%
+\@csv@seg=#1\relax
+\whiledo{\not\(\@csv@seg > #2\)}{%
+\expandafter\xdef\csname csv@cut@angle\romannumeral\@csv@seg\endcsname{%
+\number\c@csvangle}%
+\expandafter
+\gdef\csname csv@cut@len\romannumeral\@csv@seg\endcsname{%
+\csvcutawayoffset}%
+\advance\@csv@seg by 1}%
+\fi
+}
+%    \end{macrocode}
+% Set the relevent variables required for "\csvpiesegment":
+% The first argument is the segment number, the second argument
+% is the variable. The "csvstartangle" counter is updated.
+% This command should be called sequentially, and is provided
+% for the convenience of \texttt{csvtools.pl}. 
+%    \begin{macrocode}
+\newcommand*{\csvsetsegmentparams}[2]{%
+\ifthenelse{\value{csvstartangle}>180}{%
+\addtocounter{csvstartangle}{-360}}{}%
+\ifthenelse{\value{csvstartangle}<-180}{%
+\addtocounter{csvstartangle}{360}}{}%
+\expandafter
+\xdef\csname csv@sang@\romannumeral#1\endcsname{%
+\number\c@csvstartangle}%
+\setcounter{csvangle}{360*\real{#2}/\value{csvpietotal}}%
+\addtocounter{csvstartangle}{\value{csvangle}}%
+\expandafter
+\xdef\csname csv@angle@\romannumeral#1\endcsname{%
+\number\c@csvangle}%
+\expandafter
+\gdef\csname csv@cut@angle\romannumeral#1\endcsname{0}%
+\expandafter
+\gdef\csname csv@cut@len\romannumeral#1\endcsname{0cm}%
+}
+%    \end{macrocode}
+%\iffalse
+%    \begin{macrocode}
+%</csvpie.sty>
+%    \end{macrocode}
+%\fi
+%\iffalse
+%    \begin{macrocode}
+%<*csvsort.sty>
+%    \end{macrocode}
+%\fi
+%\subsection{csvsort.sty}
+% Declare package:
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{csvsort}[2007/07/03 v1.0 (NLCT)]
+%    \end{macrocode}
+% If \cmdname{compare} hasn't been defined, use compare.tex
+%    \begin{macrocode}
+\@ifundefined{compare}{\input{compare}}{}
+%    \end{macrocode}
+% Define comparison commands. Each of the comparison commands must
+% set the boolean \cmdname{if@csv@ishigher}
+%    \begin{macrocode}
+\newif\if@csv@ishigher
+%    \end{macrocode}
+% Alphabetical ascending comparison:
+%    \begin{macrocode}
+\newcommand{\csv@alphaascendingcompare}[2]{%
+\@csv@extractkey#1{\@csv@keya}%
+\@csv@extractkey#2{\@csv@keyb}%
+\csvsort@verbose{Comparing \@csv@keya\space and \@csv@keyb}%
+\edef\@csvsrt@result{\noexpand\compare{\@csv@keya}{\@csv@keyb}}%
+\ifnum\@csvsrt@result=1\relax
+   \@csv@ishighertrue
+\else
+   \@csv@ishigherfalse
+\fi}
+%    \end{macrocode}
+% Alphabetical descending comparison:
+%    \begin{macrocode}
+\newcommand{\csv@alphadescendingcompare}[2]{%
+\@csv@extractkey#1{\@csv@keya}%
+\@csv@extractkey#2{\@csv@keyb}%
+\csvsort@verbose{Comparing \@csv@keya\space and \@csv@keyb}%
+\edef\@csvsrt@result{\noexpand\compare{\@csv@keya}{\@csv@keyb}}%
+\ifnum\@csvsrt@result=-1\relax
+   \@csv@ishighertrue
+\else
+   \@csv@ishigherfalse
+\fi}
+%    \end{macrocode}
+% Numerical ascending comparison:
+%    \begin{macrocode}
+\newcommand{\csv@numericascendingcompare}[2]{%
+\@csv@extractkey#1{\@csv@keya}%
+\@csv@extractkey#2{\@csv@keyb}%
+\if\relax\@csv@keya\relax\def\@csv@keya{0}\fi
+\if\relax\@csv@keyb\relax\def\@csv@keyb{0}\fi
+\csvsort@verbose{Comparing \number\@csv@keya\space and \number\@csv@keyb}%
+\ifnum\@csv@keya>\@csv@keyb\relax
+   \@csv@ishighertrue
+\else
+   \@csv@ishigherfalse
+\fi}
+%    \end{macrocode}
+% Numerical descending comparison:
+%    \begin{macrocode}
+\newcommand{\csv@numericdescendingcompare}[2]{%
+\@csv@extractkey#1{\@csv@keya}%
+\@csv@extractkey#2{\@csv@keyb}%
+\if\relax\@csv@keya\relax\def\@csv@keya{0}\fi
+\if\relax\@csv@keyb\relax\def\@csv@keyb{0}\fi
+\csvsort@verbose{Comparing \number\@csv@keya\space and \number\@csv@keyb}%
+\ifnum\@csv@keya<\@csv@keyb\relax
+   \@csv@ishighertrue
+\else
+   \@csv@ishigherfalse
+\fi}
+%    \end{macrocode}
+% The sort key needs to be extracted from the data (3rd argument
+% must be a control sequence):
+%    \begin{macrocode}
+\def\@csv@extractkey#1#2#3{\def#3{#1}}
+%    \end{macrocode}
+% Conversely, extract the data and ignore the sort key:
+%    \begin{macrocode}
+\def\@csv@extractdata#1#2#3{\def#3{#2}}
+%    \end{macrocode}
+% The command \cmdname{csv@compare} should be set to the
+% appropriate comparison command (\cmdname{csv@alphaascendingcompare}
+% by default.)
+%    \begin{macrocode}
+\let\csv@compare\csv@alphaascendingcompare
+%    \end{macrocode}
+% The package options are a comma-separated list of key=value
+% pairs, so need the \stynamefmt{xkeyval} package.
+%    \begin{macrocode}
+\RequirePackage{xkeyval}
+%    \end{macrocode}
+% Package options. Verbose mode:
+%    \begin{macrocode}
+\define@boolkey{csvsort.sty}[csvsrt]{verbose}[true]{}
+%    \end{macrocode}
+% Default is verbose:
+%    \begin{macrocode}
+\csvsrtverbosetrue
+%    \end{macrocode}
+% Define command to display message if verbose option is set:
+%    \begin{macrocode}
+\newcommand{\csvsort@verbose}[1]{%
+\ifcsvsrtverbose\typeout{#1}\fi}
+%    \end{macrocode}
+% Sort type (can be either numerical or alphabetical, ascending
+% or descending):
+%    \begin{macrocode}
+\define@choicekey{csvsort.sty}{sort}[\val\nr]{alphabetical,numerical,%
+alphabetical ascending,numerical ascending,%
+alphabetical descending,numerical descending,%
+alphabeticalascending,alphabeticaldescending,%
+numericalascending,numericaldescending}{%
+\ifcase\nr
+  % alphabetical (ascending)
+    \let\csv@compare\csv@alphaascendingcompare
+  \or
+  % numerical (ascending)
+    \let\csv@compare\csv@numericascendingcompare
+  \or
+  % alphabetical ascending
+    \let\csv@compare\csv@alphaascendingcompare
+  \or
+  % numerical ascending
+    \let\csv@compare\csv@numericascendingcompare
+  \or
+  % alphabetical descending
+    \let\csv@compare\csv@alphadescendingcompare
+  \or
+  % numerical descending
+    \let\csv@compare\csv@numericdescendingcompare
+  \or
+  % alphabeticalascending
+    \let\csv@compare\csv@alphaascendingcompare
+  \or
+  % alphabetical descending
+    \let\csv@compare\csv@alphadescendingcompare
+  \or
+  % numericalascending
+    \let\csv@compare\csv@numericascendingcompare
+  \or
+  % numericaldescending
+    \let\csv@compare\csv@numericdescendingcompare
+\fi}
+%    \end{macrocode}
+% The variable used to sort is given by:
+%    \begin{macrocode}
+\newcommand{\csv@sortvariable}{\field{1}}
+%    \end{macrocode}
+% A different variable can be set using the variable package option:
+%    \begin{macrocode}
+\define@key{csvsort.sty}{variable}{%
+\renewcommand{\csv@sortvariable}{#1}}
+%    \end{macrocode}
+% The first data line in CSV files with no headers is given by
+%    \begin{macrocode}
+\newcounter{sfirstdataline}
+%    \end{macrocode}
+% and defaults to line 1:
+%    \begin{macrocode}
+\setcounter{sfirstdataline}{1}
+%    \end{macrocode}
+% This value can be set using the "sfirstdataline" option:
+%    \begin{macrocode}
+\define@key{csvsort.sty}{sfirstdataline}{%
+\setcounter{sfirstdataline}{#1}}
+%    \end{macrocode}
+% The first data line in CSV files with headers is given by
+%    \begin{macrocode}
+\newcounter{firstdataline}
+%    \end{macrocode}
+% and defaults to line 2:
+%    \begin{macrocode}
+\setcounter{firstdataline}{2}
+%    \end{macrocode}
+% This value can be set using the "firstdataline" option:
+%    \begin{macrocode}
+\define@key{csvsort.sty}{firstdataline}{%
+\setcounter{firstdataline}{#1}}
+%    \end{macrocode}
+% Process package options:
+%    \begin{macrocode}
+\ProcessOptionsX
+%    \end{macrocode}
+% Required packages:
+%    \begin{macrocode}
+\RequirePackage{csvtools}
+\RequirePackage{xfor}
+%    \end{macrocode}
+% Insertion sort macro. The argument is a comma-separated list
+% in the form \marg{sort-key1}\marg{data1},\ldots,%
+%\marg{sort-keyN}\marg{dataN}. The list is sorted according to
+% \cmdname{csv@compare}
+%\begin{macro}{\csv@insertionsort}
+%    \begin{macrocode}
+\newcommand{\csv@insertionsort}[1]{%
+\let\@csv@sortedlist\relax
+\@for\@csv@listelement:=#1\do{%
+\if\@csv@sortedlist\relax
+  \expandafter\toks@\expandafter{\@csv@listelement}%
+  \edef\@csv@sortedlist{\the\toks@}%
+\else
+  \expandafter\@csv@insert@into\expandafter
+   {\@csv@listelement}{\@csv@sortedlist}%
+\fi}\let#1\@csv@sortedlist}
+%    \end{macrocode}
+%\end{macro}
+% Insert element (first argument) into a sorted list (second argument)
+% Each element must be in the form \marg{sort-key}\marg{data}, where
+% \cmdname{csv@compare} sorts according to \meta{sort-key}. The
+% insertion code ignores \meta{data}.
+%\begin{macro}{\@csv@insertinto}
+%    \begin{macrocode}
+\newcommand\@csv@insert@into[2]{%
+\let\@csv@tmplist\relax
+\@for\@sort@list@element:=#2\do{%
+ \expandafter\csv@compare\expandafter{\@sort@list@element}{#1}%
+ \if@csv@ishigher
+   \toks@{#1}%
+   \if\relax\@csv@tmplist
+     \edef\@csv@tmplist{\the\toks@,\@sort@list@element}%
+   \else
+     \edef\@csv@tmplist{\@csv@tmplist,\the\toks@,\@sort@list@element}%
+   \fi
+   \@endfortrue
+ \else
+   \if\relax\@csv@tmplist
+     \edef\@csv@tmplist{\@sort@list@element}%
+   \else
+     \edef\@csv@tmplist{\@csv@tmplist,\@sort@list@element}%
+   \fi
+ \fi
+}%
+\if@endfor
+  \ifx\@forremainder\@empty
+  \else
+    \edef\@csv@tmplist{\@csv@tmplist,\@forremainder}%
+  \fi
+\else
+  \toks@{#1}%
+  \if\relax\@csv@tmplist
+    \edef\@csv@tmplist{\the\toks@}%
+  \else
+    \edef\@csv@tmplist{\@csv@tmplist,\the\toks@}%
+  \fi
+\fi
+\@endforfalse
+\let#2\@csv@tmplist
+}
+%    \end{macrocode}
+%\end{macro}
+% Define \cmdname{sortapplyCSVfile}. This is akin to \stynamefmt{csvtools}'
+% \cmdname{applyCSVfile}, except it stores each data row in a list,
+% sorts the list, and then iterates through the sorted list. As
+% with, \cmdname{applyCSVfile}, the starred version should be used
+% for a file that doesn't contain a header row, and the un-starred
+% version should be used for a file that has a header row. Both
+% forms take an optional argument, which should be a key=value list,
+% the same as the package options, but they only apply to the
+% current instance of \cmdname{sortapplyCSVfile}.
+%\begin{macro}{\sortapplyCSVfile}
+%    \begin{macrocode}
+\newcommand{\sortapplyCSVfile}{%
+\@ifstar\@ssortapplyCSVfile\@sortapplyCSVfile}
+%    \end{macrocode}
+%\end{macro}
+% Starred version (see above):
+%\begin{macro}{\@ssortapplyCSVfile}
+%    \begin{macrocode}
+\newcommand{\@ssortapplyCSVfile}[3][]{%
+\bgroup
+\setkeys{csvsort.sty}{#1}%
+\def\@csv@list{}%
+\@sapplyCSVfile[\c@sfirstdataline]{#2}{%
+\edef\csv@key{\csv@sortvariable}%
+\if\relax\@csv@list\relax
+\protected@xdef\@csv@list{{\csv@key}{\csvline}}%
+\else
+\protected@xdef\@csv@list{\@csv@list,{\csv@key}{\csvline}}%
+\fi
+}%
+\@ssortapplyCSVdata{\@csv@list}{#3}%
+\egroup}
+%    \end{macrocode}
+%\end{macro}
+% Unstarred version (see above):
+%\begin{macro}{\@sortapplyCSVfile}
+%    \begin{macrocode}
+\newcommand{\@sortapplyCSVfile}[3][]{%
+\bgroup
+\setkeys{csvsort.sty}{#1}%
+\def\@csv@list{}%
+\@applyCSVfile[\c@firstdataline]{#2}{%
+\edef\csv@key{\csv@sortvariable}%
+\if\relax\@csv@list\relax
+\protected@xdef\@csv@list{{\csv@key}{\csvline}}%
+\else
+\protected@xdef\@csv@list{\@csv@list,{\csv@key}{\csvline}}%
+\fi
+}%
+\@sortapplyCSVdata{\@csv@list}{#3}%
+\egroup}
+%    \end{macrocode}
+%\end{macro}
+% \cmdname{sortapplyCSVdata}\oarg{sort type}\marg{cmd}\marg{text}
+% will sort the data given by \meta{cmd}, which should contain 
+% a comma separated
+% list of the form \marg{sort1}\marg{data1},\ldots\marg{sortN}\marg{dataN}
+% and the applies \meta{text} to each data element of the list.
+% The sort ordering is specified by \meta{sort type}, which should
+% have the same values as the sort key used by 
+% \cmdname{sortapplyCSVfile}.
+%  The starred version doesn't permit
+% \cmdname{insert}\meta{label} commands. First argument is the list,
+% the second argument specifies what to do for each data element.
+% (Note, these commands are primarily provided for the
+% benefit of \texttt{csvtools.pl}, which is why they're not
+% documented in the main part of the \stynamefmt{csvtools} manual.)
+%\begin{macro}{\sortapplyCSVdata}
+%    \begin{macrocode}
+\newcommand{\sortapplyCSVdata}{%
+\@ifstar\@ssortapplyCSVdata\@sortapplyCSVdata}
+%    \end{macrocode}
+%\end{macro}
+% Starred version:
+%\begin{macro}{\@ssortapplyCSVdata}
+%    \begin{macrocode}
+\newcommand{\@ssortapplyCSVdata}[3][\relax]{%
+\bgroup
+\if\relax#1\relax\else\setkeys{csvsort.sty}{sort=#1}\fi
+\csv@insertionsort{#2}%
+\c@csvrownumber=0\relax
+\@for\@csv@element:=#2\do{%
+\expandafter\@csv@extractdata\@csv@element\csvline
+\expandafter\toks@\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\toks@\@csvseparator}%
+\long\edef\@csvlin@{\@csvseparator\csvline\@csvseparator}%
+\c@field=0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\expandafter\toks@\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter\xdef\csname @field\romannumeral\c@field\endcsname{%
+\the\toks@}%
+}%
+\ifthenelse{\not\equal{\csvline}{}}{%
+\refstepcounter{csvrownumber}%
+#3}{}%
+}%
+\egroup
+}
+%    \end{macrocode}
+%\end{macro}
+% Unstarred version (field labels will need to be set (using 
+% \cmdname{setcsvfieldlabel}) before using this macro.)
+%\begin{macro}{\@sortapplyCSVdata}
+%    \begin{macrocode}
+\newcommand{\@sortapplyCSVdata}[3][\relax]{%
+\bgroup
+\if\relax#1\relax\else\setkeys{csvsort.sty}{sort=#1}\fi
+\csv@insertionsort{#2}%
+\c@csvrownumber=0\relax
+\@for\@csv@element:=#2\do{%
+\expandafter\@csv@extractdata\@csv@element\csvline
+\expandafter\toks@\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\toks@\@csvseparator}%
+\long\edef\@csvlin@{\@csvseparator\csvline\@csvseparator}%
+\c@field=0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+\expandafter\toks@\expandafter{\param}%
+\advance\c@field by 1\relax
+\expandafter\xdef\csname @field\romannumeral\c@field\endcsname{%
+\the\toks@}%
+\edef\@fieldlabel{%
+\csname @fieldlabel\romannumeral\c@field\endcsname}%
+\expandafter\xdef\csname insert\@fieldlabel\endcsname{\the\toks@}%
+}%
+\ifthenelse{\not\equal{\csvline}{}}{%
+\refstepcounter{csvrownumber}%
+#3}{}%
+}%
+\egroup
+}
+%    \end{macrocode}
+%\end{macro}
+% Define \cmdname{sortCSVtotabular}. This is akin to \stynamefmt{csvtools}'
+% \cmdname{CSVtotabular}, but sorts the data. Takes an optional
+% argument that is a key=value list which is that same as the
+% package options, but only applies to this instance of
+%\cmdname{sortCSVtotabular}. This command first loads all the data
+% into a list, sorts the list, and then puts it in a tabular 
+% environment. The total number of data rows is stored in 
+% \cmdname{maxlines}.
+%\begin{macro}{\sortCSVtotabular}
+%    \begin{macrocode}
+\newcommand{\sortCSVtotabular}[6][]{%
+\@sortCSVtotabular[#1]{#2}{#3}{#4}{#5}{#6}{tabular}}
+%    \end{macrocode}
+%\end{macro}
+% As above, but use longtable environment instead:
+%\begin{macro}{\sortCSVtolongtable}
+%    \begin{macrocode}
+\newcommand{\sortCSVtolongtable}[6][]{%
+\@sortCSVtotabular[#1]{#2}{#3}{#4}{#5}{#6}{longtable}}
+%    \end{macrocode}
+%\end{macro}
+% The final argument specifies which tabular-like environment
+% to use:
+%\begin{macro}{\@sortCSVtotabular}
+%    \begin{macrocode}
+\newcommand{\@sortCSVtotabular}[7][]{%
+\bgroup
+\setkeys{csvsort.sty}{#1}%
+%    \end{macrocode}
+% Read all data into \cmdname{@csv@list}:
+%    \begin{macrocode}
+\def\@csv@list{}%
+\@applyCSVfile[\c@firstdataline]{#2}{%
+\edef\csv@key{\csv@sortvariable}%
+\if\relax\@csv@list\relax
+\protected@xdef\@csv@list{{\csv@key}{\csvline}}%
+\else
+\protected@xdef\@csv@list{\@csv@list,{\csv@key}{\csvline}}%
+\fi
+}%
+%    \end{macrocode}
+% Sort data, and put in required tabular-like environment
+%    \begin{macrocode}
+\sortCSVdatatotabular{\c@csvrownumber}{\@csv@list}{#3}{#4}{#5}{#6}{#7}%
+\egroup
+}
+%    \end{macrocode}
+%\end{macro}
+% \cmdname{sortCSVdatatotabular}\marg{n}\marg{list}\marg{col-align}\marg{header-row}\marg{all but last rows}\marg{last row}\marg{env-name}\par
+% This command sorts the data specified by \meta{list} (which has
+% \meta{n} elements) and puts in a tabular-like environment called
+% \meta{env-name}. This command is mainly provided for the benefit
+% of \texttt{csvtools.pl}, which is why it is not documented in the
+% main part of the \stynamefmt{csvtools} manual. Field names must be
+% set prior to use (using \cmdname{setcsvfieldlabel}.)
+%\begin{macro}{\sortCSVdatatotabular}
+%    \begin{macrocode}
+\newcommand{\sortCSVdatatotabular}[7]{%
+%    \end{macrocode}
+% Set \cmdname{maxlines} (total number of data rows, not including
+% header row).
+%    \begin{macrocode}
+\maxlines=#1\relax
+%    \end{macrocode}
+% Sort the data:
+%    \begin{macrocode}
+\csv@insertionsort{#2}%
+%    \end{macrocode}
+% Set \cmdname{csvlastbutone} to \cmdname{maxlines}$-1$:
+%    \begin{macrocode}
+\csvlastbutone=\maxlines
+\advance\csvlastbutone by -1\relax
+%    \end{macrocode}
+% Reset \cmdname{c@csvrownumber}:
+%    \begin{macrocode}
+\c@csvrownumber=0\relax
+\c@csvlinenum=0\relax
+%    \end{macrocode}
+% Initialise first row, last row and middle rows (in case not enough
+% data)
+%    \begin{macrocode}
+\def\@r@wh{#4}\def\@r@w{}\def\@r@wl{}%
+%    \end{macrocode}
+% Iterate through each element of sorted list
+%    \begin{macrocode}
+\@for\@csv@element:=#2\do{%
+%    \end{macrocode}
+% Extract data from the current list element (ignoring sort key)
+% and store in \cmdname{csvline}:
+%    \begin{macrocode}
+\expandafter\@csv@extractdata\@csv@element\csvline
+%    \end{macrocode}
+% Extract each field of \cmdname{csvline}:
+%    \begin{macrocode}
+\expandafter\toks@\expandafter{\csvline}%
+\edef\@csvlin@{\@csvseparator\the\toks@\@csvseparator}%
+\long\edef\@csvlin@{\@csvseparator\csvline\@csvseparator}%
+\c@field=0\relax
+\whiledo{\not\equal{\@csvlin@}{\@csvseparator}}{%
+\extractentry{\@csvlin@}{\param}%
+%    \end{macrocode}
+% Store field in \cmdname{toks@}
+%    \begin{macrocode}
+\expandafter\toks@\expandafter{\param}%
+%    \end{macrocode}
+% Increment field counter
+%    \begin{macrocode}
+\advance\c@field by 1\relax
+%    \end{macrocode}
+% Define \cmdname{field}\meta{n} and associated 
+% \cmdname{insert}\meta{label}
+%    \begin{macrocode}
+\expandafter\xdef\csname @field\romannumeral\c@field\endcsname{%
+\the\toks@}%
+\edef\@fieldlabel{%
+\csname @fieldlabel\romannumeral\c@field\endcsname}%
+\expandafter\xdef\csname insert\@fieldlabel\endcsname{\the\toks@}%
+}%
+%    \end{macrocode}
+% Increment row counter.
+%    \begin{macrocode}
+\refstepcounter{csvrownumber}%
+\refstepcounter{csvlinenum}%
+%    \end{macrocode}
+% Check to see if this is the first row, last row, of somewhere in
+% between
+%    \begin{macrocode}
+\ifnum\c@csvrownumber=\maxlines
+  \protected@edef\@r@wl{#6}%
+\else
+  \expandafter\toks@\expandafter{\@r@w}
+  \protected@edef\@r@w{\the\toks@#5}%
+\fi
+}%
+%    \end{macrocode}
+% Now do tabular environment:
+%    \begin{macrocode}
+\begin{#7}{#3}%
+\@r@wh
+\@r@w
+\@r@wl
+\end{#7}%
+}
+%    \end{macrocode}
+%\end{macro}
+%\iffalse
+%    \begin{macrocode}
+%</csvsort.sty>
+%    \end{macrocode}
+%\fi
+%\Finale
+\endinput
diff --git a/Master/texmf-dist/doc/latex/csvtools/source/csvtools.ins b/Master/texmf-dist/doc/latex/csvtools/source/csvtools.ins
new file mode 100644
index 00000000000..a4b96b0cd8e
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/csvtools/source/csvtools.ins
@@ -0,0 +1,23 @@
+% csvtools.ins generated using makedtx version 0.91b 2007/7/3 10:24
+\input docstrip
+
+\preamble
+Copyright (C) 2007 Nicola Talbot, all rights reserved.
+If you modify this file, you must change its name first.
+You are NOT ALLOWED to distribute this file alone. You are NOT
+ALLOWED to take money for the distribution or use of either this
+file or a changed version, except for a nominal charge for copying
+etc.
+\endpreamble
+
+\askforoverwritefalse
+
+\generate{\file{csvpie.sty}{\usepreamble\defaultpreamble
+\usepostamble\defaultpostamble\from{csvtools.dtx}{csvpie.sty,package}}
+\file{csvsort.sty}{\usepreamble\defaultpreamble
+\usepostamble\defaultpostamble\from{csvtools.dtx}{csvsort.sty,package}}
+\file{csvtools.sty}{\usepreamble\defaultpreamble
+\usepostamble\defaultpostamble\from{csvtools.dtx}{csvtools.sty,package}}
+}
+
+\endbatchfile
author	Karl Berry <karl@freefriends.org>	2007-07-16 16:32:39 +0000
committer	Karl Berry <karl@freefriends.org>	2007-07-16 16:32:39 +0000
commit	84f780af7172e3bd7ea028cd54d13f07711a0821 (patch)
tree	ec051cae11857b2c66a505d7fcf084f36dcf3ea6 /Master/texmf-dist/doc/latex/csvtools
parent	1b0d01e91a7b4080895db481fb57b9b8ed53d887 (diff)