--- a/DTDs/Tasks-6.0.dtd	Mon May 24 11:19:57 2021 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-<!-- This is the DTD for eric6's tasks file version 6.0 -->
-
-<!ELEMENT   Summary             (#PCDATA)>
-
-<!ELEMENT   Description         (#PCDATA)>
-
-<!ELEMENT   Created             (#PCDATA)>
-
-<!ELEMENT   Filename            (#PCDATA)>
-
-<!ELEMENT   Linenumber          (#PCDATA)>
-
-<!ELEMENT   Resource            (Filename, Linenumber)>
-
-<!ELEMENT   Task                (Summary,
-                                 Description,
-                                 Created,
-                                 Resource?)>
-<!ATTLIST   Task
-    priority    CDATA   #REQUIRED
-    completed   CDATA   #REQUIRED
-    type        CDATA   #IMPLIED
-    uid         CDATA   #REQUIRED
-    parent_uid  CDATA   #IMPLIED
-    expanded    CDATA   #IMPLIED>
-
-<!ELEMENT   ProjectScanFilter   (#PCDATA)>
-
-<!ELEMENT   Tasks               (ProjectScanFilter?,
-                                 Task*)>
-<!ATTLIST   Tasks
-    version     CDATA   #REQUIRED>