Index: extractor.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/extractor/extractor.module,v
retrieving revision 1.2
diff -u -r1.2 extractor.module
--- extractor.module	1 Mar 2010 16:31:36 -0000	1.2
+++ extractor.module	24 Mar 2010 17:06:53 -0000
@@ -46,7 +46,7 @@
   $items = array();
   $items['admin/settings/extractor'] = array(
     'title' => 'Extractor',
-    'description' => 'Set vocabulary for simple term extractor API.',
+    'description' => 'Set configuration options for simple term extractor API.',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('extractor_settings_form'),
     'access callback' => 'user_access',
@@ -72,9 +72,31 @@
     '#options' => $options,
     '#default_value' => variable_get('extractor_simple_vid', 0),
   );
+  $form['extractor_simple_termcount'] = array(
+    '#type' => 'textfield',
+	'#size' => 10,
+	'#maxlenght' => 10,
+    '#title' => t('Term count'),
+    '#description' => t('Enter the maximum number of terms that the extractor should handle. The default value is 2000. Be careful when raising this value. It will significantly influence performance.'),
+    '#default_value' => variable_get('extractor_simple_termcount', 2000),
+  );
   return system_settings_form($form);
 }
 
+
+/**
+ * Implementation of hook_form_validate 
+ */
+function extractor_settings_form_validate($form, &$form_state) {
+  if (!ctype_digit((string) $form_state['values']['extractor_simple_termcount'])) {
+    form_set_error('extractor_simple_termcount', t('Please enter an integer value for the term count.'));
+  }
+  if ($form_state['values']['extractor_simple_termcount'] > 2000) {
+  	drupal_set_message(t('Please be aware that you set the term count to a very high value. This might seriously influence the performance of your site.'), 'warning');
+  }
+}
+
+
 /**
  * Main API function.
  *
Index: libraries/extractor_simple.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/extractor/libraries/extractor_simple.inc,v
retrieving revision 1.1
diff -u -r1.1 extractor_simple.inc
--- libraries/extractor_simple.inc	4 Dec 2009 15:01:46 -0000	1.1
+++ libraries/extractor_simple.inc	24 Mar 2010 17:06:53 -0000
@@ -77,7 +77,7 @@
 }
 
 /**
- * Look up terms for a given word. Supports up to 2000 terms.
+ * Look up terms for a given word. Defaults to 2000 terms.
  */
 function _extractor_simple_lookup($word) {
   static $term_cache = array();
@@ -89,7 +89,7 @@
   }
 
   if (!$loaded) {
-    $result = db_query_range('SELECT tid, name FROM {term_data} WHERE vid = %d', variable_get('extractor_simple_vid', 1), 0, 2000);
+    $result = db_query_range('SELECT tid, name FROM {term_data} WHERE vid = %d', variable_get('extractor_simple_vid', 1), 0, variable_get('extractor_simple_termcount', 2000));
     while ($term = db_fetch_object($result)) {
       $term_cache[strtolower($term->name[0])][$term->name] = $term;
     }