You can't override the command-line, PR 16836

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275348 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/CoreTasks/ant.html

@@ -20,15 +20,19 @@ in the supplied directory (<i>dir</i> attribute) is used.</p>
 <p>If no target attribute is supplied, the default target of the new project is
 used.</p>
 <p>By default, all of the properties of the current project will be
-available in the new project.   Alternatively, you can
-set the <i>inheritAll</i> attribute to <code>false</code> and only
+available in the new project.  Alternatively, you can set the
+<i>inheritAll</i> attribute to <code>false</code> and only
 &quot;user&quot; properties (i.e., those passed on the command-line)
 will be passed to the new project.  In either case, the set of
-properties passed to the new project will override the properties that 
-are set in the new project (See also the <a href="property.html">property task</a>).</p>
-<p>You can also set properties in the new project from the old project by
-using nested property tags. These properties are always passed regardless of the
-setting of <i>inheritAll</i>.  This allows you to parameterize your subprojects.</p>
+properties passed to the new project will override the properties that
+are set in the new project (See also the <a
+href="property.html">property task</a>).</p>
+
+<p>You can also set properties in the new project from the old project
+by using nested property tags. These properties are always passed
+regardless of the setting of <i>inheritAll</i>.  This allows you to
+parameterize your subprojects.  Properties defined on the command line
+can not be overridden by nested &lt;property&gt; elements.</p>
 
 <p>References to data types can also be passed to the new project, but
 by default they are not.  If you set the inheritrefs attribute to

docs/manual/CoreTasks/antcall.html

@@ -21,9 +21,11 @@ set the <i>inheritAll</i> attribute to <code>false</code> and only
 will be passed to the new project.  In either case, the set of
 properties passed to the new project will override the properties that 
 are set in the new project (See also the <a href="property.html">property task</a>).</p>
-<p>You can also set properties in the new project from the old project by
-using nested param tags. These properties are always passed regardless of the
-setting of <i>inheritAll</i>.  This allows you to parameterize your subprojects.</p>
+<p>You can also set properties in the new project from the old project
+by using nested param tags. These properties are always passed
+regardless of the setting of <i>inheritAll</i>.  This allows you to
+parameterize your subprojects.  Properties defined on the command line
+can not be overridden by nested &lt;param&gt; elements.</p>
 
 <p>Nested <a href="#reference"><i>&lt;reference&gt;</i></a> elements can
 be used to copy references from the calling project to the new