diff --git a/editions/tw5.com/tiddlers/____ Authoring Tools ____.tid b/editions/tw5.com/tiddlers/____ Authoring Tools ____.tid
deleted file mode 100644
index 0894d04d7..000000000
--- a/editions/tw5.com/tiddlers/____ Authoring Tools ____.tid	
+++ /dev/null
@@ -1,115 +0,0 @@
-created: 20221009000000000
-modified: 20221019081352266
-tags: 
-title: **** Authoring Tools ****
-type: text/vnd.tiddlywiki
-
-\define all-updated-tiddlers()
-[[$:/editions/tw5.com/macro-examples/say-hi]]
-[[$:/editions/tw5.com/macro-examples/say-hi-using-variables]]
-[[$:/editions/tw5.com/macro-examples/tags-of-current-tiddler]]
-[[$:/editions/tw5.com/macro-examples/tv-wikilink-tooltip]]
-[[$:/editions/tw5.com/version-macros]]
-[[**** Authoring Tools ****]]
-[[Brackets]]
-[[Custom Widgets]]
-[[ErrorWidget]]
-[[FillWidget]]
-[[Functions]]
-[[HTML in WikiText]]
-[[ImportVariablesWidget]]
-[[Inline Mode WikiText]]
-[[LetWidget]]
-[[Macro Calls]]
-[[Macro Calls in WikiText]]
-[[Macro Definitions]]
-[[Macro Definitions in WikiText]]
-[[Macro Parameter Handling]]
-[[Macro Pitfalls]]
-[[MacroCallWidget]]
-[[Macros]]
-[[Macros in WikiText]]
-[[ParametersWidget]]
-[[Places where the parser ignores WikiText]]
-[[Pragma]]
-[[Pragma: \define]]
-[[Pragma: \function]]
-[[Pragma: \import]]
-[[Pragma: \parameters]]
-[[Pragma: \procedure]]
-[[Pragma: \rules]]
-[[Pragma: \whitespace]]
-[[Pragma: \widget]]
-[[Pragmas]]
-[[Procedure Calls]]
-[[Procedure Definitions]]
-[[Procedure Parameter Handling]]
-[[Procedures]]
-[[Release 5.3.0]]
-[[SlotWidget]]
-[[StartupActions]]
-[[TranscludeWidget]]
-[[Transclusion and Substitution]]
-[[Transclusion in WikiText]]
-[[Variables]]
-[[Variables in WikiText]]
-[[Visible Transclusions]]
-[[WikiText Parser Modes]]
-[[WikiText parser mode transitions]]
-[[WikiText parser mode: macro examples]]
-[[function Operator]]
-\end
-
-\define significant-updated-tiddlers()
-[[**** Authoring Tools ****]]
-[[Custom Widgets]]
-[[ErrorWidget]]
-[[FillWidget]]
-[[Functions]]
-[[Macro Calls]]
-[[Macro Definitions]]
-[[Macro Parameter Handling]]
-[[Macro Pitfalls]]
-[[MacroCallWidget]]
-[[Macros]]
-[[ParametersWidget]]
-[[Pragma: \define]]
-[[Pragma: \function]]
-[[Pragma: \import]]
-[[Pragma: \parameters]]
-[[Pragma: \procedure]]
-[[Pragma: \rules]]
-[[Pragma: \whitespace]]
-[[Pragma: \widget]]
-[[Pragmas]]
-[[Procedure Calls]]
-[[Procedure Definitions]]
-[[Procedure Parameter Handling]]
-[[Procedures]]
-[[Release 5.3.0]]
-[[SlotWidget]]
-[[TranscludeWidget]]
-[[Transclusion and Substitution]]
-[[Variables]]
-[[Visible Transclusions]]
-[[function Operator]]
-\end
-
-!! Set modified date of significant updated tiddlers
-
-<$button>
-<$let date=<<now>>>
-<$list filter="[enlist<significant-updated-tiddlers>sort[title]]">
-<$action-setfield $tiddler=<<currentTiddler>> $field="modified" $value=<<date>>/>
-</$list>
-</$let>
-<$list filter="[range[0],[1000]]">
-<$action-setfield $tiddler="Release 5.3.0" $field="modified" $value=<<now>>/>
-</$list>
-Do it!
-</$button>
-
-!! Missing links in updated tiddlers
-
-<$list filter="[enlist<all-updated-tiddlers>links[]is[missing]]" template="$:/core/ui/MissingTemplate"/>
-