D7 $edit

D7 block api functions configure() and view() don't use the $edit variable. So, it must be passed during multiblock's invokation of these hooks.

Quickfix for the configure hook:

diff --git a/sites/all/modules/multiblock/multiblock.module b/sites/all/modules/multiblock/multiblock.module
index aeedc6c..8c56ca1 100644
--- a/sites/all/modules/multiblock/multiblock.module
+++ b/sites/all/modules/multiblock/multiblock.module
@@ -61,7 +61,7 @@ function multiblock_block_configure($delta = 0, $edit = array()) {
 
 /**
  * Fetch a given block from the multiblock database table.
- * 
+ *
  * @param $delta
  *   Optional. Retreive a single block based on this delta. If none specified,
  *   all multiblock instances are returned.
@@ -99,12 +99,9 @@ function multiblock_call_block($delta, $op, $edit) {
         '#value' => $block_info->delta,
         );
     }
-    if ($op == 'save') {
-      $block = module_invoke($block_info->module, 'block_'. $op, $block_info->orig_delta, $edit);
-    }
-    else {
-      $block = module_invoke($block_info->module, 'block_'. $op, $block_info->orig_delta);
-    }
+
+    $block = module_invoke($block_info->module, 'block_'. $op, $block_info->orig_delta, $edit);
+
     return $block;
   }
   // No such multiblock, shouldn't ever happen.
@@ -157,7 +154,7 @@ function multiblock_add_form($form, &$form_state, $blocks, $update = NULL) {
   else {
     // Turn $blocks into form options of block types.
     // Remember we need the module and delta to be able to tell what kind of
-    // blocks we're talking about. 
+    // blocks we're talking about.
     $options = array();
     foreach ($blocks as $block) {
       // Don't include multiblock module blocks in the list.
@@ -165,7 +162,7 @@ function multiblock_add_form($form, &$form_state, $blocks, $update = NULL) {
         $options[$block['module'] .'***MB***'. $block['delta']] = $block['info'];
       }
     }
-  
+
     $form['block'] = array(
       '#type' => 'select',
       '#title' => t('Block type'),
@@ -345,11 +342,11 @@ function theme_multiblock_general($variables) {
   extract($variables, EXTR_SKIP);
   $output = '';
   $noyes = array('misc/watchdog-error.png', 'misc/watchdog-ok.png');
-  
+
   $output .= '<p><h3>'. ($edit ? t('Edit Instance') : t('Add Instance')) .'</h3>'. $add_block_form .'</p>';
-  
+
   $header = array(t('Title'), t('Original Block Title'), t('Original Module'), t('MultiBlock Enabled'), t('Original Delta'), t('Action'));
-  
+
   $rows = array();
   foreach ($multiblocks as $row) {
     $ops_link = l(t('Edit'), 'admin/structure/block/instances/edit/'. $row->delta)

Still not working for the view hook.