diff --git a/src/console/PhutilInteractiveEditor.php b/src/console/PhutilInteractiveEditor.php
--- a/src/console/PhutilInteractiveEditor.php
+++ b/src/console/PhutilInteractiveEditor.php
@@ -22,6 +22,7 @@
   private $offset   = 0;
   private $preferred;
   private $fallback;
+  private $taskMessage;
 
 
 /* -(  Creating a New Editor  )---------------------------------------------- */
@@ -74,6 +75,18 @@
     $editor = $this->getEditor();
     $offset = $this->getLineOffset();
 
+    $binary = basename($editor);
+
+    $task_message = $this->getTaskMessage();
+    if ($task_message !== null) {
+      // This message is primarily an assistance to users with GUI-based
+      // editors configured. Users with terminal-based editors won't have a
+      // chance to see this prior to the editor being launched.
+      echo tsprintf(pht("Launching editor '%s' for task: %s\n",
+        $binary,
+        $task_message));
+    }
+
     $err = $this->invokeEditor($editor, $path, $offset);
 
     if ($err) {
@@ -85,7 +98,6 @@
         'vim' => true,
       );
 
-      $binary = basename($editor);
       if (isset($vi_binaries[$binary])) {
         // This runs "Q" (an invalid command), then "q" (a valid command,
         // meaning "quit"). Vim binaries with behavior that makes them poor
@@ -266,6 +278,40 @@
     return $this;
   }
 
+  /**
+   * Set the message that identifies the task for which the editor is being
+   * launched. This message appears to the user just prior to the editor being
+   * launched. This message should be in statement form, such as "Edit commit
+   * message.", including the ending punctuation. This is displayed in the form
+   * "Launching editor 'vim' for task: Edit commit message.". If no message is
+   * set then nothing will be displayed to the user just prior to launching the
+   * editor.
+   *
+   * @param  string  The message to display to the user.
+   * @return $this
+   *
+   * @task config
+   */
+  public function setTaskMessage($task_message) {
+    $this->taskMessage = $task_message;
+    return $this;
+  }
+
+  /**
+   * Retrieve the current message that will display to the user just prior to
+   * invoking the editor. This is only a brief message identifying why the
+   * editor is being used, and does not include the full description of what
+   * displays to the user. See @{method:setTaskMessage} for more information.
+   *
+   * @return string  The message that will display to the user, or null if no
+   *   message will be displayed.
+   *
+   * @task config
+   */
+  public function getTaskMessage() {
+    return $this->taskMessage;
+  }
+
 
   /**
    * Get the name of the editor program to use. The value of the environmental
diff --git a/src/workflow/ArcanistDiffWorkflow.php b/src/workflow/ArcanistDiffWorkflow.php
--- a/src/workflow/ArcanistDiffWorkflow.php
+++ b/src/workflow/ArcanistDiffWorkflow.php
@@ -674,6 +674,7 @@
       if ($should_edit) {
         $edited = $this->newInteractiveEditor($remote_corpus)
           ->setName('differential-edit-revision-info')
+          ->setTaskMessage(pht('Edit revision information.'))
           ->editInteractively();
         if ($edited != $remote_corpus) {
           $remote_corpus = $edited;
@@ -1476,6 +1477,7 @@
       } else {
         $new_template = $this->newInteractiveEditor($template)
           ->setName('new-commit')
+          ->setTaskMessage(pht('Edit new revision information.'))
           ->editInteractively();
       }
       $first = false;
@@ -1752,6 +1754,7 @@
 
     $comments = $this->newInteractiveEditor($template)
       ->setName('differential-update-comments')
+      ->setTaskMessage(pht('Update revision comments.'))
       ->editInteractively();
 
     return $comments;
diff --git a/src/workflow/ArcanistPatchWorkflow.php b/src/workflow/ArcanistPatchWorkflow.php
--- a/src/workflow/ArcanistPatchWorkflow.php
+++ b/src/workflow/ArcanistPatchWorkflow.php
@@ -909,6 +909,7 @@
 
       $commit_message = $this->newInteractiveEditor($template)
         ->setName('arcanist-patch-commit-message')
+        ->setTaskMessage(pht('Supply commit message for patch.'))
         ->editInteractively();
 
       $commit_message = ArcanistCommentRemover::removeComments($commit_message);
diff --git a/src/workflow/ArcanistWorkflow.php b/src/workflow/ArcanistWorkflow.php
--- a/src/workflow/ArcanistWorkflow.php
+++ b/src/workflow/ArcanistWorkflow.php
@@ -1234,6 +1234,8 @@
 
         $commit_message = $this->newInteractiveEditor($template)
           ->setName(pht('commit-message'))
+          ->setTaskMessage(pht(
+            'Supply commit message for uncommitted changes.'))
           ->editInteractively();
 
         if ($commit_message === $template) {