--- a/imagej2_macros.xml	Tue Aug 04 13:20:29 2015 -0400
+++ b/imagej2_macros.xml	Wed Aug 26 14:37:41 2015 -0400
@@ -1,11 +1,12 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <macros>
-    <xml name="fiji_20141125_requirements">
+    <token name="@WRAPPER_VERSION@">1.0</token>
+    <xml name="fiji_requirements">
         <requirements>
             <requirement type="package" version="20141125">fiji</requirement>
         </requirements>
     </xml>
-    <xml name="python_bioformats_104_requirements">
+    <xml name="python_bioformats_requirements">
         <requirements>
             <requirement type="package" version="20141125">fiji</requirement>
             <requirement type="package" version="1.0.11">javabridge</requirement>
@@ -53,33 +54,27 @@
             <option value="yes">Yes</option>
         </param>
     </xml>
+    <xml name="black_background_param">
+        <param name="black_background" type="select" label="Black background" help="If Yes, the background is black and the foreground is white (no implies the opposite).">
+            <option value="no" selected="True">No</option>
+            <option value="yes">Yes</option>
+        </param>
+    </xml>
     <token name="@make_binary_args@">
         --iterations $iterations
         --count $count
         --black_background $black_background
         --pad_edges_when_eroding $pad_edges_when_eroding
     </token>
-    <xml name="max_heap_size_type_conditional">
-        <conditional name="set_max_heap_size">
-            <param name="max_heap_size_type" type="select" label="Maximum size of the memory allocation pool used by the JVM" help="This value must be a multiple of 1024 or it will be ignored and the system default will be used.">
-                <option value="default" selected="True">Do not set</option>
-                <option value="megabytes">Set in megabytes</option>
-                <option value="gigabytes">Set in gigabytes</option>
-            </param>
-            <when value="default" >
-                <param name="max_heap_size" type="integer" value="0" hidden="true" label="Do not set" help="Use system default"/>
-            </when>
-            <when value="megabytes">
-                <param name="max_heap_size" type="integer" value="512" min="256" label="Maximum size, in megabytes, of the memory allocation pool" help="Examples: 256, 512, etc."/>
-            </when>
-            <when value="gigabytes">
-                <param name="max_heap_size" type="integer" value="1" min="1" label="Maximum size, in gigabytes, of the memory allocation pool" help="Examples: 1, 2, etc."/>
-            </when>
-        </conditional>
-    </xml>
-    <token name="@max_heap_size_args@">
-        --max_heap_size_type $set_max_heap_size.max_heap_size_type
-        --max_heap_size $set_max_heap_size.max_heap_size
+    <token name="@requires_binary_input@">
+.. class:: warningmark
+
+This tool works on binary images, so other image types will automatically be converted to binary
+before they are analyzed.  This step is performed using the ImageJ2 **Make Binary** command with
+the following settings: **Iterations:** 1, **Count:** 1, **Pad edges when eroding:** No.  The tool
+allows you to choose the **Black background** setting.  If these settings are not appropriate,
+first manually convert the image to binary using the **Convert to binary (black and white) with ImageJ2**
+tool, which allows you to change them.
     </token>
     <xml name="image_datatypes">
         <option value="bmp">bmp</option>