diff --git a/editions/tw5.com/tiddlers/VariableFormat.tid b/editions/tw5.com/tiddlers/VariableFormat.tid
deleted file mode 100644
index 691e3c04b..000000000
--- a/editions/tw5.com/tiddlers/VariableFormat.tid
+++ /dev/null
@@ -1,20 +0,0 @@
-created: 20240219185725834
-modified: 20240221012350449
-tags: Features
-title: VariableFormat
-type: text/vnd.tiddlywiki
-
-<<.from-version "5.3.4">>
-
-Finding "self explaining" variable names for functions, procedures, widgets and macros is difficult. So if variables are listed with <<.mlink dumpvariables>>, <<.mlink search-variables>> or from the "Variables" tab in the $:/AdvancedSearch, it's not obvious ''how'' they work and how they are defined. 
-
-The <<.olink variables>> operator returns all "visible" variables from the current context, depending on where the filter run is executed. The <<.olink getvariable>> allows us to return the "text" or the "value" of variables. But this information is not enough to get a good understanding of existing variables. 
-
-So using <<.olink getvariables>> operator in combination with the <<.olink format>> operator we are able to improve information in variable listings. 
-
-|Token |Substituted Value |h
-|`$type$` |variabe type eg: `\function`, `\procedure` and so on |
-|`$name$` |returns the name of the variable |
-|`$params$` |returns a list of parameters, which are defined with functions, procedures ... |
-|`$firstLine$` |returns the first line of the variable content-type as used by <<.olink getvariables>> |
-|`$varType$` |returns `var`, `fn`, ` proc`, ` macro` or ` widget` which can be used with the <<.olink variables>> operator |
diff --git a/editions/tw5.com/tiddlers/flexible-form-styles.tid b/editions/tw5.com/tiddlers/flexible-form-styles.tid
deleted file mode 100644
index ef07d7e35..000000000
--- a/editions/tw5.com/tiddlers/flexible-form-styles.tid
+++ /dev/null
@@ -1,103 +0,0 @@
-title: /core/template/flexible-form/styles
-tags: $:/tags/Stylesheet
-
-.tc-flexible-form {
-	<!-- outline: 1px solid blue; -->
-	overflow: auto;
-	margin-bottom: 1em;
-}
-.tc-flexible-checkbox-container {
-	padding: 4px 3px 3px 3px;
-	border-bottom: 1px dotted black;
-	display: grid;
-	grid-column-gap: 0.3em;
-	grid-template-columns: 5.3em 3em 3em 4em 4em 5em 5em 8em 8em 1fr;
-	grid-template-areas:
-		"t-txt c-fn c-var c-proc c-macro c-widget sel-txt sel-drop ex-btn";
-}
-
-.tc-flexible-input-container {
-	padding: 4px 3px 3px 3px;
-	display: grid;
-	<% if [<tf.dv-foldedState>get[text]match[show]] %>
-		grid-row-gap: 0.2em;
-	<% endif %>
-	grid-column-gap: 0.3em;
-	grid-template-columns: 1em 4em 1fr 1.5em 1.5em;
-	grid-template-areas:
-		"btn-fld x-txt x-inp btn-x btn-xx"
-		"btn-fld y-txt y-inp btn-y btn-yy";
-}
-
-.btn-fld {
-	<% if [<tf.dv-foldedState>get[text]match[show]] %>
-		align-self: center;
-	<% endif %>
-	padding: 0 2px;
-	grid-area: btn-fld;
-}
-
-.x-inp {
-	grid-area: x-inp;
-}
-.y-inp {
-	grid-area: y-inp;
-}
-
-.t-txt,
-.x-txt,
-.y-txt {
-	text-align: right;
-}
-.t-txt {
-	grid-area: t-txt;
-}
-.x-txt {
-	grid-area: x-txt;
-}
-.y-txt {
-	grid-area: y-txt;
-}
-
-.btn-t {
-	grid-area: btn-t;
-}
-.btn-x {
-	grid-area: btn-x;
-}
-.btn-y {
-	grid-area: btn-y;
-}
-
-.btn-xx {
-	grid-area: btn-xx;
-}
-.btn-yy {
-	grid-area: btn-yy;
-}
-
-.c-fn {
-	grid-area: c-fn;
-}
-.c-var {
-	grid-area: c-var;
-}
-.c-proc {
-	grid-area: c-proc;
-}
-.c-macro {
-	grid-area: c-macro;
-}
-.c-widget {
-	grid-area: c-widget;
-}
-.sel-txt {
-	text-align: right;
-	grid-area: sel-txt;
-}
-.sel-drop {
-	grid-area: sel-drop;
-}
-.ex-btn {
-	grid-area: ex-btn;
-}
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/flexible-form.tid b/editions/tw5.com/tiddlers/flexible-form.tid
deleted file mode 100644
index d7d317001..000000000
--- a/editions/tw5.com/tiddlers/flexible-form.tid
+++ /dev/null
@@ -1,209 +0,0 @@
-modified: 20240312123643000
-title: /core/template/flexible-form
-
-\parameters (sort, type)
-
-\whitespace trim
-
-\define FI-VAR-FILTER-OPTIONS() fn var proc macro widget
-
-\define FI-FOLDED() $:/temp/varFolded
-\define FI-SEARCH() $:/temp/varSearch
-\define FI-EXCLUDE() $:/temp/varExclude
-
-\function tf.fi-tmpTypeOptions() [<DV-TMP-FILTER-OPTIONS>] [<qualify>] +[join[/]]
-\function tf.fi-tmpSortOptions() [<DV-TMP-SORT-OPTIONS>] [<qualify>] +[join[/]]
-
-\function tf.fi-foldedState() [<FI-FOLDED>] [<qualify>] +[join[/]]
-
-\function tf.fi-searchText() [<FI-SEARCH>] [<qualify>] +[join[/]]
-\function tf.fi-getSearchText() [<tf.fi-searchText>get[text]]
-
-\function tf.fi-excludeText() [<FI-EXCLUDE>] [<qualify>] +[join[/]]
-\function tf.fi-getExcludeText() [<tf.fi-excludeText>get[text]]
-
-\procedure fi-clearSearchButton()
-<$button class="tc-btn-invisible btn-x" tooltip=`${ [{$:/language/Search/Variables/Clear}] [{$:/language/Search/Variables/Filter}] +[join[ ]] }$`>
-	<$action-deletetiddler $tiddler=<<tf.dv-searchText>>/>
-	{{$:/core/images/close-button}}
-</$button>
-\end
-
-\procedure fi-clearExcludeButton()
-<$button class="tc-btn-invisible btn-y" tooltip=`${ [{$:/language/Search/Variables/Clear}] [{$:/language/Search/Variables/Exclude}] +[join[ ]] }$`>
-	<$action-deletetiddler $tiddler=<<tf.dv-excludeText>>/>
-	{{$:/core/images/close-button}}
-</$button>
-\end
-
-\procedure fi-search-input-box()
-<%if [<sort>!is[blank]] %>
-	<code class="tc-small-gap">sort:<<_tf.fi-sort>></code>
-<%endif%>
-<%if [<type>!is[blank]] %>
-	<code class="tc-small-gap">type:<<_tf.fi-type>></code>
-<%endif%>
-<span class="x-txt"><$text text={{$:/language/Search/Variables/Filter}}/></span>
-<$edit-text tiddler=<<tf.fi-searchText>> tag=input class="x-inp" placeholder="filter variables by name"/> <<fi-clearSearchButton>>
-<% if [<DV-SEARCH-STATE>get[text]match[yes]] %>
-	<<fi-clearStatesButton>>
-<% else %>
-	<<fi-expandAllStatesButton>>
-<% endif %>
-\end
-
-\procedure fi-exclude-input-box()
-<span class="y-txt"><$text text={{$:/language/Search/Variables/Exclude}}/></span>
-<$edit-text tiddler=<<tf.fi-excludeText>> tag=input class="y-inp"/> <<fi-clearExcludeButton>>
-\end
-
-\function tf.fi-opt-class() "c" [<option>] +[join[-]] "tc-dv-filterOptions" +[join[ ]]
-
-\procedure fi-filterOptions()
-<style>
-.tc-dv-filterOptions [data-gap="right"] {
-	width: auto;
-	margin-right: .25em;
-}
-</style>
-<span class="t-txt">{{$:/language/Search/Variables/Option/Type}}</span>
-<$list filter="[enlist<FI-VAR-FILTER-OPTIONS>]" variable="option">
-	<$checkbox tiddler=<<tf.fi-tmpTypeOptions>> listField="text" checked=<<option>>
-		class=<<tf.fi-opt-class>> data-gap="right"
-	>
-		<<option>>
-	</$checkbox>
-</$list>
-\end
-
-\procedure fi-sortOptions()
-<span class="sel-txt">{{$:/language/Search/Variables/Option/Sort}}</span>
-<$select tiddler=<<tf.fi-tmpSortOptions>> default="alphabetical" class="sel-drop">
-	<option value="alphabetical">alphabetical</option>
-	<option value="raw">raw</option>
-</$select>
-\end
-
-<div class="tc-flexible-form">
-	<div class="tc-flexible-checkbox-container">
-	<<fi-filterOptions>> <<fi-sortOptions>>
-	</div>
-	<div class="tc-flexible-input-container">
-		<$reveal tag="div" type="nomatch" stateTitle=<<tf.fi-foldedState>> text="show" default="hide" class="btn-fld">
-			<$button tooltip={{$:/language/Search/Variables/Exclude/Show}}  class="tc-fi-btn tc-btn-invisible">
-				<$action-setfield $tiddler=<<tf.fi-foldedState>> $field=text $value="show"/>
-				{{$:/core/images/right-arrow}}
-			</$button>
-		</$reveal>
-		<$reveal tag="div" type="nomatch" stateTitle=<<tf.fi-foldedState>> text="hide" default="hide" class="btn-fld">
-			<$button tooltip={{$:/language/Search/Variables/Exclude/Hide}}  class="tc-fi-btn tc-btn-invisible">
-				<$action-setfield $tiddler=<<tf.fi-foldedState>> $field=text $value="hide"/>
-				{{$:/core/images/up-arrow}}
-			</$button>
-		</$reveal>
-		<<fi-search-input-box>>
-		<% if [<tf.fi-foldedState>get[text]match[show]] %>
-			<<fi-exclude-input-box>>
-		<% endif %>
-	</div>
-</div>
-
-<style>
-.tc-flexible-form {
-	outline: 1px solid blue;
-	overflow: auto;
-}
-.tc-flexible-checkbox-container {
-	padding: 4px 3px 3px 3px;
-	border-bottom: 1px dotted black;
-	display: grid;
-	grid-column-gap: 0.3em;
-	grid-template-columns: 5.3em 3em 3em 4em 4em 5em 5em 8em 1fr;
-	grid-template-areas:
-		"t-txt c-fn c-var c-proc c-macro c-widget sel-txt sel-drop";
-}
-
-.tc-flexible-input-container {
-	padding: 4px 3px 3px 3px;
-	display: grid;
-	<% if [<tf.fi-foldedState>get[text]match[show]] %>
-		grid-row-gap: 0.2em;
-	<% endif %>
-	grid-column-gap: 0.3em;
-	grid-template-columns: 1em 4em 1fr 1em 1em;
-	grid-template-areas:
-		"btn-fld x-txt x-inp btn-x btn-xx"
-		"btn-fld y-txt y-inp btn-y btn-yy";
-}
-
-.btn-fld {
-	<% if [<tf.fi-foldedState>get[text]match[show]] %>
-		align-self: center;
-	<% endif %>
-	padding: 0 2px;
-	grid-area: btn-fld;
-}
-
-.x-inp {
-	grid-area: x-inp;
-}
-.y-inp {
-	grid-area: y-inp;
-}
-
-.t-txt,
-.x-txt,
-.y-txt {
-	text-align: right;
-}
-.t-txt {
-	grid-area: t-txt;
-}
-.x-txt {
-	grid-area: x-txt;
-}
-.y-txt {
-	grid-area: y-txt;
-}
-
-.btn-t {
-	grid-area: btn-t;
-}
-.btn-x {
-	grid-area: btn-x;
-}
-.btn-y {
-	grid-area: btn-y;
-}
-
-.btn-xx {
-	grid-area: btn-xx;
-}
-.btn-yy {
-	grid-area: btn-yy;
-}
-
-.c-fn {
-	grid-area: c-fn;
-}
-.c-var {
-	grid-area: c-var;
-}
-.c-proc {
-	grid-area: c-proc;
-}
-.c-macro {
-	grid-area: c-macro;
-}
-.c-widget {
-	grid-area: c-widget;
-}
-.sel-txt {
-	text-align: right;
-	grid-area: sel-txt;
-}
-.sel-drop {
-	grid-area: sel-drop;
-}
-</style>
-
diff --git a/editions/tw5.com/tiddlers/test-dumpvariables.tid b/editions/tw5.com/tiddlers/test-dumpvariables.tid
deleted file mode 100644
index aa5e321ba..000000000
--- a/editions/tw5.com/tiddlers/test-dumpvariables.tid
+++ /dev/null
@@ -1,9 +0,0 @@
-created: 20240218202032583
-modified: 20240219180731963
-tags: 
-title: test-dumpvariables
-type: text/vnd.tiddlywiki
-
-\procedure asdf(test:"hallo", x ) <<test>>
-
-<<dumpvariables >>