[ticket/11972] Add posting_editor_message_after template event

PHPBB3-11972

phpBB/styles/prosilver/template/posting_editor.html

@@ -138,6 +138,8 @@
 	<div id="message-box">
 		<textarea <!-- IF S_UCP_ACTION and not S_PRIVMSGS and not S_EDIT_DRAFT -->name="signature" id="signature" style="height: 9em;"<!-- ELSE -->name="message" id="message"<!-- ENDIF --> rows="15" cols="76" tabindex="4" onselect="storeCaret(this);" onclick="storeCaret(this);" onkeyup="storeCaret(this);" onfocus="initInsertions();" class="inputbox">{MESSAGE}{DRAFT_MESSAGE}{SIGNATURE}</textarea>
 	</div>
+
+	<!-- EVENT posting_editor_message_after -->
 </fieldset>
 
 <!-- IF $EXTRA_POSTING_OPTIONS eq 1 -->

phpBB/styles/subsilver2/template/posting_body.html

@@ -216,6 +216,7 @@
 			</td>
 			<!-- ENDIF -->
 	 	</tr>
+	 	<!-- EVENT posting_editor_message_after -->
 		</table>
 	</td>
 </tr>