Docs updates

editions/tw5.com/tiddlers/macros/import/say-hi-using-variables.tid

@@ -1,5 +1,6 @@
+code-body: yes
 created: 20150221145447000
-modified: 20150221145626000
+modified: 20221003132544224
 title: $:/editions/tw5.com/macro-examples/say-hi-using-variables
 type: text/vnd.tiddlywiki
 

editions/tw5.com/tiddlers/macros/import/say-hi.tid

@@ -1,8 +1,9 @@
+code-body: yes
 created: 20150221145803000
-modified: 20150221221536000
+modified: 20221003132533754
 title: $:/editions/tw5.com/macro-examples/say-hi
 type: text/vnd.tiddlywiki
 
-\define sayhi(name:"Bugs Bunny" address:"Rabbit Hole Hill")
+\define sayhi(name:"Bugs Bunny",address:"Rabbit Hole Hill")
 Hi, I'm $name$ and I live in $address$.
 \end

editions/tw5.com/tiddlers/macros/import/tags-of-current-tiddler.tid

@@ -1,4 +1,6 @@
+code-body: yes
 created: 20150221145803000
+modified: 20221003132607664
 title: $:/editions/tw5.com/macro-examples/tags-of-current-tiddler
 type: text/vnd.tiddlywiki
 

editions/tw5.com/tiddlers/macros/import/tv-wikilink-tooltip.tid

@@ -1,5 +1,6 @@
+code-body: yes
 created: 20150228120252000
-modified: 20150228120554000
+modified: 20221003132558078
 title: $:/editions/tw5.com/macro-examples/tv-wikilink-tooltip
 type: text/vnd.tiddlywiki
 

editions/tw5.com/tiddlers/pragmas/Pragma_ _define.tid

@@ -1,13 +1,29 @@
 created: 20220917112233317
-modified: 20220917155832411
+modified: 20221003133242496
 tags: Pragmas
 title: Pragma: \define
 type: text/vnd.tiddlywiki
 
-The ''\define'' [[pragma|Pragmas]] 
+The ''\define'' [[pragma|Pragmas]] is used to [[define macros|Macro Definitions]]. It is a shortcut syntax for the SetVariableWidget.
+
+The usual form allows macros to span multiple lines:
+
+```
+\define <macro-name>(<param-name>[:<param-default-value>],<param-name>[:<param-default-value>]...)
+<multiple-line-definition-text>
+\end
+```
+
+There is also a single line form for shorter macros:
+
+```
+\define <macro-name>(<param-name>[:<param-default-value>],<param-name>[:<param-default-value>]...) <single-line-definition-text>
+```
 
 The first line of the definition specifies the macro name and any parameters. Each parameter has a name and, optionally, a default value that is used if no value is supplied on a particular call to the macro. The lines that follow contain the text of the macro text (i.e. the snippet represented by the macro name), until `\end` appears on a line by itself:
 
+For example:
+
 <$codeblock code={{$:/editions/tw5.com/macro-examples/say-hi}}/>
 
 Alternatively, the entire definition can be presented on a single line without an `\end` marker:

editions/tw5.com/tiddlers/pragmas/Pragma_ _import.tid

@@ -1,8 +1,17 @@
 created: 20220917113054582
-modified: 20220917113329624
+modified: 20221003120802195
 tags: Pragmas
 title: Pragma: \import
 type: text/vnd.tiddlywiki
 
-The ''\import'' [[pragma|Pragmas]] 
+The ''\import'' [[pragma|Pragmas]] is used to import definitions from other tiddlers that are identified with a filter. It is a shortcut syntax for the ImportVariablesWidget.
 
+```
+\import <filter>
+```
+
+For example:
+
+```
+\import [all[shadows+tiddlers]tag[$:/tags/Macro]]
+```

editions/tw5.com/tiddlers/pragmas/Pragma_ _parameters.tid

@@ -1,7 +1,18 @@
 created: 20220917113154900
-modified: 20220917113205051
+modified: 20221003121441054
 tags: Pragmas
 title: Pragma: \parameters
 type: text/vnd.tiddlywiki
 
-The ''\parameters'' [[pragma|Pragmas]] 
+The ''\parameters'' [[pragma|Pragmas]] is used within [[procedure|Procedure Definitions]] and [[widget|Widget Definitions]] definitions to declare the parameters that are expected, and their default values. It is a shortcut syntax for the ParametersWidget.
+
+```
+\parameters (<name>[:<default-value>],<name>[:<default-value>]...)
+```
+
+For example:
+
+```
+\parameters (firstname:"Joe",lastname:"Blogs")
+```
+

editions/tw5.com/tiddlers/pragmas/Pragma_ _rules.tid

@@ -1,7 +1,25 @@
 created: 20220917112931273
-modified: 20220917113254747
+modified: 20221003121749187
 tags: Pragmas
 title: Pragma: \rules
 type: text/vnd.tiddlywiki
 
-The ''\rules'' [[pragma|Pragmas]] adjusts the set of rules used to parse the remaining text.
+The ''\rules'' [[pragma|Pragmas]] adjusts the set of parser rules used to parse the remaining text.
+
+```
+\rules only|expect <rule-list>
+```
+
+The list of available parser rules can be consulted in $:/ControlPanel -> Info -> Advanced -> Parsing.
+
+For example, in stylesheets it is typical to only use the rules associated with macros and transclusions:
+
+```
+\rules only filteredtranscludeinline transcludeinline macrodef macrocallinline
+```
+
+Some users prefer not to use CamelCase links:
+
+```
+\rules except prettylink
+```

editions/tw5.com/tiddlers/pragmas/Pragma_ _whitespace.tid

@@ -1,10 +1,20 @@
 created: 20220917113002350
-modified: 20220917113304284
+modified: 20221003121147795
 tags: Pragmas
 title: Pragma: \whitespace
 type: text/vnd.tiddlywiki
 
-The ''\whitespace'' [[pragma|Pragmas]] 
+<<.from-version "5.1.15">> The ''\whitespace'' [[pragma|Pragmas]] determines how spaces and newlines are treated within wikitext. Note that this only applies to the printable text, and not to other text, such as the values of attributes.
 
-;`\whitespace trim` or `\whitespace notrim`
-: <<.from-version "5.1.15">> Control whether whitespace is trimmed from the start and end of text runs (the default is ''notrim''). This setting can be useful when the whitespace generated by linebreaks disturbs formatting
+* ''notrim'' -- whitespace text is not subject to special processing (the default)
+* ''trim'' -- whitespace text is removed
+
+```
+\whitespace trim|notrim
+```
+
+For example:
+
+```
+\whitespace trim
+```

editions/tw5.com/tiddlers/variables/Variables.tid

@@ -1,5 +1,5 @@
 created: 20141002133113496
-modified: 20220909111836951
+modified: 20220930195819232
 tags: Concepts Reference
 title: Variables
 type: text/vnd.tiddlywiki
@@ -21,3 +21,4 @@ By themselves, the snippets are <<.em not>> parsed as WikiText. However, a varia
 The <<.mlink dumpvariables>> macro lists all variables (including macros) that are available at that position in the widget tree.
 
 ~TiddlyWiki's core has [[several variables|Core Variables]] built in.
+

editions/tw5.com/tiddlers/wikitext/Variables in WikiText.tid

@@ -1,6 +1,6 @@
 caption: Variables
 created: 20141002141231992
-modified: 20220917075007507
+modified: 20220930195709700
 tags: WikiText
 title: Variables in WikiText
 type: text/vnd.tiddlywiki
@@ -34,3 +34,4 @@ The `\define` pragma below [[defines a macro|Macro Definitions]] called <<.var t
 This example uses the <<.olink backlinks>> [[operator|Filter Operators]] to list all tiddlers that link to this one.
 
 <$macrocall $name=".example" n="3" eg="""<<list-links filter:"[<currentTiddler>backlinks[]]">>"""/>
+