[Patch] cvstagdiff.html

[Chris Reeves]

Added cvs requirement (from cvs.html).

Index: cvstagdiff.html
===================================================================
RCS file: /home/cvspublic/ant/docs/manual/CoreTasks/cvstagdiff.html,v
retrieving revision 1.5
diff -u -r1.5 cvstagdiff.html
--- cvstagdiff.html     19 Feb 2003 09:23:19 -0000      1.5
+++ cvstagdiff.html     20 Apr 2003 18:46:13 -0000
@@ -8,6 +8,9 @@
 <h3>Description</h3>
 <p>Generates an XML-formatted report file of the changes between two tags
or dates recorded in a
 <a href="http://www.cvshome.org/"; target="_top">CVS</a> repository. </p>
+<p><b>Important:</b> This task needs "cvs" on the path. If it isn't, you
will get
+an error (such as error 2 on windows). If &lt;cvs&gt; doesn't work, try to
execute cvs.exe
+from the command line in the target directory in which you are working.
 <h3>Parameters</h3>
 <table border="1" cellpadding="2" cellspacing="0">
   <tr>
@@ -141,13 +144,13 @@
 It writes these changes into the file <code>tagdiff.xml</code>.</p>

 <h4>Generate Report</h4>
-<p>Ant includes a basic XSLT stylesheet that you can use to generate
+<p>Ant includes a basic XSLT stylesheet that you can use to generate
 a HTML report based on the xml output. The following example illustrates
 how to generate a HTML report from the XML report.</p>

 <pre>
-        &lt;style in="tagdiff.xml"
-               out="tagdiff.html"
+        &lt;style in="tagdiff.xml"
+               out="tagdiff.html"
                style="${ant.home}/etc/tagdiff.xsl"&gt;
           &lt;param name="title" expression="Ant Diff"/&gt;
           &lt;param name="module" expression="ant"/&gt;