Ignoring even EExternalException after too big file is loaded into the internal editor

(p=98185)

Source commit: 2b45ee0092438f60ec72fbac1bf7a6aa74ef53ad

source/forms/Editor.cpp

@@ -1422,6 +1422,7 @@ void __fastcall TEditorForm::CheckFileSize()
       // Those are actually nearly all internal exceptions we ever practically get
       IgnoreException(typeid(EOutOfMemory));
       IgnoreException(typeid(EAccessViolation));
+      IgnoreException(typeid(EExternalException));
     }
   }
 }