Merge branch 'master' into confetti-plugin

2024-11-08 02:49:56 +00:00 · 2023-04-12 13:33:11 +01:00 · 2023-04-12 13:33:11 +01:00 · 0c67269a20
commit 0c67269a20
parent 74258d66b8 d3ef198842
160 changed files with 2318 additions and 1085 deletions
--- a/bin/build-site.sh
+++ b/bin/build-site.sh
@ -5,7 +5,7 @@
 # Default to the current version number for building the plugin library

 if [  -z "$TW5_BUILD_VERSION" ]; then
-    TW5_BUILD_VERSION=v5.2.6
+    TW5_BUILD_VERSION=v5.2.8
 fi

 echo "Using TW5_BUILD_VERSION as [$TW5_BUILD_VERSION]"
--- a/bin/clean.sh
+++ b/bin/clean.sh
@ -2,4 +2,4 @@

 # Remove any output files

-find . -regex "^./editions/[a-z0-9\.-]*/output/.*" -delete
+find . -regex "^./editions/.*/output/.*" -delete
--- a/core/language/en-GB/Misc.multids
+++ b/core/language/en-GB/Misc.multids
@ -40,6 +40,7 @@ Error/RetrievingSkinny: Error retrieving skinny tiddler list
 Error/SavingToTWEdit: Error saving to TWEdit
 Error/WhileSaving: Error while saving
 Error/XMLHttpRequest: XMLHttpRequest error code
+Error/ZoominTextNode: Story View Error: It appears you tried to interact with a tiddler that displays in a custom container. This is most likely caused by using `$:/tags/StoryTiddlerTemplateFilter` with a template that contains text or whitespace at the start. Please use the pragma `\whitespace trim` and ensure the whole contents of the tiddler is wrapped in a single HTML element. The text that caused this issue:
 InternalJavaScriptError/Title: Internal JavaScript Error
 InternalJavaScriptError/Hint: Well, this is embarrassing. It is recommended that you restart TiddlyWiki by refreshing your browser
 LayoutSwitcher/Description: Open the layout switcher
--- a/core/language/en-GB/Modals/SaveInstructions.tid
+++ b/core/language/en-GB/Modals/SaveInstructions.tid
@ -1,21 +0,0 @@
-title: $:/language/Modals/SaveInstructions
-subtitle: Save your work
-footer: <$button message="tm-close-tiddler">Close</$button>
-help: https://tiddlywiki.com/static/SavingChanges.html
-
-Your changes to this wiki need to be saved as a ~TiddlyWiki HTML file.
-
-!!! Desktop browsers
-
-# Select ''Save As'' from the ''File'' menu
-# Choose a filename and location
-#* Some browsers also require you to explicitly specify the file saving format as ''Webpage, HTML only'' or similar
-# Close this tab
-
-!!! Smartphone browsers
-
-# Create a bookmark to this page
-#* If you've got iCloud or Google Sync set up then the bookmark will automatically sync to your desktop where you can open it and save it as above
-# Close this tab
-
-//If you open the bookmark again in Mobile Safari you will see this message again. If you want to go ahead and use the file, just click the ''close'' button below//
--- a/core/modules/config.js
+++ b/core/modules/config.js
@ -30,7 +30,7 @@ exports.textPrimitives.wikiLink = exports.textPrimitives.upperLetter + "+" +
 	exports.textPrimitives.upperLetter +
 	exports.textPrimitives.anyLetter + "*";

-exports.htmlEntities = {quot:34, amp:38, apos:39, lt:60, gt:62, nbsp:160, iexcl:161, cent:162, pound:163, curren:164, yen:165, brvbar:166, sect:167, uml:168, copy:169, ordf:170, laquo:171, not:172, shy:173, reg:174, macr:175, deg:176, plusmn:177, sup2:178, sup3:179, acute:180, micro:181, para:182, middot:183, cedil:184, sup1:185, ordm:186, raquo:187, frac14:188, frac12:189, frac34:190, iquest:191, Agrave:192, Aacute:193, Acirc:194, Atilde:195, Auml:196, Aring:197, AElig:198, Ccedil:199, Egrave:200, Eacute:201, Ecirc:202, Euml:203, Igrave:204, Iacute:205, Icirc:206, Iuml:207, ETH:208, Ntilde:209, Ograve:210, Oacute:211, Ocirc:212, Otilde:213, Ouml:214, times:215, Oslash:216, Ugrave:217, Uacute:218, Ucirc:219, Uuml:220, Yacute:221, THORN:222, szlig:223, agrave:224, aacute:225, acirc:226, atilde:227, auml:228, aring:229, aelig:230, ccedil:231, egrave:232, eacute:233, ecirc:234, euml:235, igrave:236, iacute:237, icirc:238, iuml:239, eth:240, ntilde:241, ograve:242, oacute:243, ocirc:244, otilde:245, ouml:246, divide:247, oslash:248, ugrave:249, uacute:250, ucirc:251, uuml:252, yacute:253, thorn:254, yuml:255, OElig:338, oelig:339, Scaron:352, scaron:353, Yuml:376, fnof:402, circ:710, tilde:732, Alpha:913, Beta:914, Gamma:915, Delta:916, Epsilon:917, Zeta:918, Eta:919, Theta:920, Iota:921, Kappa:922, Lambda:923, Mu:924, Nu:925, Xi:926, Omicron:927, Pi:928, Rho:929, Sigma:931, Tau:932, Upsilon:933, Phi:934, Chi:935, Psi:936, Omega:937, alpha:945, beta:946, gamma:947, delta:948, epsilon:949, zeta:950, eta:951, theta:952, iota:953, kappa:954, lambda:955, mu:956, nu:957, xi:958, omicron:959, pi:960, rho:961, sigmaf:962, sigma:963, tau:964, upsilon:965, phi:966, chi:967, psi:968, omega:969, thetasym:977, upsih:978, piv:982, ensp:8194, emsp:8195, thinsp:8201, zwnj:8204, zwj:8205, lrm:8206, rlm:8207, ndash:8211, mdash:8212, lsquo:8216, rsquo:8217, sbquo:8218, ldquo:8220, rdquo:8221, bdquo:8222, dagger:8224, Dagger:8225, bull:8226, hellip:8230, permil:8240, prime:8242, Prime:8243, lsaquo:8249, rsaquo:8250, oline:8254, frasl:8260, euro:8364, image:8465, weierp:8472, real:8476, trade:8482, alefsym:8501, larr:8592, uarr:8593, rarr:8594, darr:8595, harr:8596, crarr:8629, lArr:8656, uArr:8657, rArr:8658, dArr:8659, hArr:8660, forall:8704, part:8706, exist:8707, empty:8709, nabla:8711, isin:8712, notin:8713, ni:8715, prod:8719, sum:8721, minus:8722, lowast:8727, radic:8730, prop:8733, infin:8734, ang:8736, and:8743, or:8744, cap:8745, cup:8746, int:8747, there4:8756, sim:8764, cong:8773, asymp:8776, ne:8800, equiv:8801, le:8804, ge:8805, sub:8834, sup:8835, nsub:8836, sube:8838, supe:8839, oplus:8853, otimes:8855, perp:8869, sdot:8901, lceil:8968, rceil:8969, lfloor:8970, rfloor:8971, lang:9001, rang:9002, loz:9674, spades:9824, clubs:9827, hearts:9829, diams:9830 };
+exports.htmlEntities = {quot:34, dollar:36, amp:38, apos:39, lt:60, gt:62, nbsp:160, iexcl:161, cent:162, pound:163, curren:164, yen:165, brvbar:166, sect:167, uml:168, copy:169, ordf:170, laquo:171, not:172, shy:173, reg:174, macr:175, deg:176, plusmn:177, sup2:178, sup3:179, acute:180, micro:181, para:182, middot:183, cedil:184, sup1:185, ordm:186, raquo:187, frac14:188, frac12:189, frac34:190, iquest:191, Agrave:192, Aacute:193, Acirc:194, Atilde:195, Auml:196, Aring:197, AElig:198, Ccedil:199, Egrave:200, Eacute:201, Ecirc:202, Euml:203, Igrave:204, Iacute:205, Icirc:206, Iuml:207, ETH:208, Ntilde:209, Ograve:210, Oacute:211, Ocirc:212, Otilde:213, Ouml:214, times:215, Oslash:216, Ugrave:217, Uacute:218, Ucirc:219, Uuml:220, Yacute:221, THORN:222, szlig:223, agrave:224, aacute:225, acirc:226, atilde:227, auml:228, aring:229, aelig:230, ccedil:231, egrave:232, eacute:233, ecirc:234, euml:235, igrave:236, iacute:237, icirc:238, iuml:239, eth:240, ntilde:241, ograve:242, oacute:243, ocirc:244, otilde:245, ouml:246, divide:247, oslash:248, ugrave:249, uacute:250, ucirc:251, uuml:252, yacute:253, thorn:254, yuml:255, OElig:338, oelig:339, Scaron:352, scaron:353, Yuml:376, fnof:402, circ:710, tilde:732, Alpha:913, Beta:914, Gamma:915, Delta:916, Epsilon:917, Zeta:918, Eta:919, Theta:920, Iota:921, Kappa:922, Lambda:923, Mu:924, Nu:925, Xi:926, Omicron:927, Pi:928, Rho:929, Sigma:931, Tau:932, Upsilon:933, Phi:934, Chi:935, Psi:936, Omega:937, alpha:945, beta:946, gamma:947, delta:948, epsilon:949, zeta:950, eta:951, theta:952, iota:953, kappa:954, lambda:955, mu:956, nu:957, xi:958, omicron:959, pi:960, rho:961, sigmaf:962, sigma:963, tau:964, upsilon:965, phi:966, chi:967, psi:968, omega:969, thetasym:977, upsih:978, piv:982, ensp:8194, emsp:8195, thinsp:8201, zwnj:8204, zwj:8205, lrm:8206, rlm:8207, ndash:8211, mdash:8212, lsquo:8216, rsquo:8217, sbquo:8218, ldquo:8220, rdquo:8221, bdquo:8222, dagger:8224, Dagger:8225, bull:8226, hellip:8230, permil:8240, prime:8242, Prime:8243, lsaquo:8249, rsaquo:8250, oline:8254, frasl:8260, euro:8364, image:8465, weierp:8472, real:8476, trade:8482, alefsym:8501, larr:8592, uarr:8593, rarr:8594, darr:8595, harr:8596, crarr:8629, lArr:8656, uArr:8657, rArr:8658, dArr:8659, hArr:8660, forall:8704, part:8706, exist:8707, empty:8709, nabla:8711, isin:8712, notin:8713, ni:8715, prod:8719, sum:8721, minus:8722, lowast:8727, radic:8730, prop:8733, infin:8734, ang:8736, and:8743, or:8744, cap:8745, cup:8746, int:8747, there4:8756, sim:8764, cong:8773, asymp:8776, ne:8800, equiv:8801, le:8804, ge:8805, sub:8834, sup:8835, nsub:8836, sube:8838, supe:8839, oplus:8853, otimes:8855, perp:8869, sdot:8901, lceil:8968, rceil:8969, lfloor:8970, rfloor:8971, lang:9001, rang:9002, loz:9674, spades:9824, clubs:9827, hearts:9829, diams:9830 };

 exports.htmlVoidElements = "area,base,br,col,command,embed,hr,img,input,keygen,link,meta,param,source,track,wbr".split(",");

--- a/core/modules/editor/engines/framed.js
+++ b/core/modules/editor/engines/framed.js
@ -162,13 +162,13 @@ FramedEngine.prototype.fixHeight = function() {
 		if(this.widget.editAutoHeight) {
 			if(this.domNode && !this.domNode.isTiddlyWikiFakeDom) {
 				var newHeight = $tw.utils.resizeTextAreaToFit(this.domNode,this.widget.editMinHeight);
-				this.iframeNode.style.height = (newHeight + 14) + "px"; // +14 for the border on the textarea
+				this.iframeNode.style.height = newHeight + "px";
 			}
 		} else {
 			var fixedHeight = parseInt(this.widget.wiki.getTiddlerText(HEIGHT_VALUE_TITLE,"400px"),10);
 			fixedHeight = Math.max(fixedHeight,20);
 			this.domNode.style.height = fixedHeight + "px";
-			this.iframeNode.style.height = (fixedHeight + 14) + "px";
+			this.iframeNode.style.height = fixedHeight + "px";
 		}
 	}
 };
@ -177,9 +177,11 @@ FramedEngine.prototype.fixHeight = function() {
 Focus the engine node
 */
 FramedEngine.prototype.focus  = function() {
-	if(this.domNode.focus && this.domNode.select) {
+	if(this.domNode.focus) {
 		this.domNode.focus();
-		this.domNode.select();
+	}
+	if(this.domNode.select) {
+		$tw.utils.setSelectionByPosition(this.domNode,this.widget.editFocusSelectFromStart,this.widget.editFocusSelectFromEnd);
 	}
 };

--- a/core/modules/editor/engines/simple.js
+++ b/core/modules/editor/engines/simple.js
@ -119,10 +119,12 @@ SimpleEngine.prototype.fixHeight = function() {
 /*
 Focus the engine node
 */
-SimpleEngine.prototype.focus  = function() {
-	if(this.domNode.focus && this.domNode.select) {
+SimpleEngine.prototype.focus = function() {
+	if(this.domNode.focus) {
 		this.domNode.focus();
-		this.domNode.select();
+	}
+	if(this.domNode.select) {
+		$tw.utils.setSelectionByPosition(this.domNode,this.widget.editFocusSelectFromStart,this.widget.editFocusSelectFromEnd);
 	}
 };

--- a/core/modules/editor/factory.js
+++ b/core/modules/editor/factory.js
@ -180,6 +180,8 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		this.editMinHeight = this.getAttribute("minHeight",DEFAULT_MIN_TEXT_AREA_HEIGHT);
 		this.editFocusPopup = this.getAttribute("focusPopup");
 		this.editFocus = this.getAttribute("focus");
+		this.editFocusSelectFromStart = $tw.utils.parseNumber(this.getAttribute("focusSelectFromStart","0"));
+		this.editFocusSelectFromEnd = $tw.utils.parseNumber(this.getAttribute("focusSelectFromEnd","0"));
 		this.editTabIndex = this.getAttribute("tabindex");
 		this.editCancelPopups = this.getAttribute("cancelPopups","") === "yes";
 		this.editInputActions = this.getAttribute("inputActions");
@ -218,7 +220,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 	EditTextWidget.prototype.refresh = function(changedTiddlers) {
 		var changedAttributes = this.computeAttributes();
 		// Completely rerender if any of our attributes have changed
-		if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index || changedAttributes["default"] || changedAttributes["class"] || changedAttributes.placeholder || changedAttributes.size || changedAttributes.autoHeight || changedAttributes.minHeight || changedAttributes.focusPopup ||  changedAttributes.rows || changedAttributes.tabindex || changedAttributes.cancelPopups || changedAttributes.inputActions || changedAttributes.refreshTitle || changedAttributes.autocomplete || changedTiddlers[HEIGHT_MODE_TITLE] || changedTiddlers[ENABLE_TOOLBAR_TITLE] || changedAttributes.disabled || changedAttributes.fileDrop) {
+		if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index || changedAttributes["default"] || changedAttributes["class"] || changedAttributes.placeholder || changedAttributes.size || changedAttributes.autoHeight || changedAttributes.minHeight || changedAttributes.focusPopup ||  changedAttributes.rows || changedAttributes.tabindex || changedAttributes.cancelPopups || changedAttributes.inputActions || changedAttributes.refreshTitle || changedAttributes.autocomplete || changedTiddlers[HEIGHT_MODE_TITLE] || changedTiddlers[ENABLE_TOOLBAR_TITLE] || changedTiddlers["$:/palette"] || changedAttributes.disabled || changedAttributes.fileDrop) {
 			this.refreshSelf();
 			return true;
 		} else if (changedTiddlers[this.editRefreshTitle]) {
--- a/core/modules/filters/encodings.js
+++ b/core/modules/filters/encodings.js
@ -16,6 +16,22 @@ Filter operator for applying decodeURIComponent() to each item.
 Export our filter functions
 */

+exports.decodebase64 = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		results.push($tw.utils.base64Decode(title));
+	});
+	return results;
+};
+
+exports.encodebase64 = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		results.push($tw.utils.base64Encode(title));
+	});
+	return results;
+};
+
 exports.decodeuricomponent = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
--- a/core/modules/filters/strings.js
+++ b/core/modules/filters/strings.js
@ -74,6 +74,113 @@ exports.join = makeStringReducingOperator(
 	},null
 );

+var dmp = require("$:/core/modules/utils/diff-match-patch/diff_match_patch.js");
+
+exports.levenshtein = makeStringBinaryOperator(
+	function(a,b) {
+		var dmpObject = new dmp.diff_match_patch(),
+			diffs = dmpObject.diff_main(a,b);
+		return [dmpObject.diff_levenshtein(diffs) + ""];
+	}
+);
+
+// these two functions are adapted from https://github.com/google/diff-match-patch/wiki/Line-or-Word-Diffs
+function diffLineWordMode(text1,text2,mode) {
+	var dmpObject = new dmp.diff_match_patch();
+	var a = diffPartsToChars(text1,text2,mode);
+	var lineText1 = a.chars1;
+	var lineText2 = a.chars2;
+	var lineArray = a.lineArray;
+	var diffs = dmpObject.diff_main(lineText1,lineText2,false);
+	dmpObject.diff_charsToLines_(diffs,lineArray);
+	return diffs;
+}
+
+function diffPartsToChars(text1,text2,mode) {
+	var lineArray = [];
+	var lineHash = {};
+	lineArray[0] = '';
+
+    function diff_linesToPartsMunge_(text,mode) {
+        var chars = '';
+        var lineStart = 0;
+        var lineEnd = -1;
+        var lineArrayLength = lineArray.length,
+            regexpResult;
+        var searchRegexp = /\W+/g;
+        while(lineEnd < text.length - 1) {
+	        if(mode === "words") {
+                regexpResult = searchRegexp.exec(text);
+                lineEnd = searchRegexp.lastIndex;
+                if(regexpResult === null) {
+                lineEnd = text.length;
+                }
+                lineEnd = --lineEnd;
+            } else {
+                lineEnd = text.indexOf('\n', lineStart);
+                if(lineEnd == -1) {
+                    lineEnd = text.length - 1;
+                }
+            }
+            var line = text.substring(lineStart, lineEnd + 1);
+
+            if(lineHash.hasOwnProperty ? lineHash.hasOwnProperty(line) : (lineHash[line] !== undefined)) {
+				chars += String.fromCharCode(lineHash[line]);
+            } else {
+                if (lineArrayLength == maxLines) {
+                  line = text.substring(lineStart);
+                  lineEnd = text.length;
+                }
+                chars += String.fromCharCode(lineArrayLength);
+                lineHash[line] = lineArrayLength;
+                lineArray[lineArrayLength++] = line;
+            }
+            lineStart = lineEnd + 1;
+        }
+        return chars;
+    }
+    var maxLines = 40000;
+    var chars1 = diff_linesToPartsMunge_(text1,mode);
+    maxLines = 65535;
+    var chars2 = diff_linesToPartsMunge_(text2,mode);
+    return {chars1: chars1, chars2: chars2, lineArray: lineArray};
+};
+
+exports.makepatches = function(source,operator,options) {
+	var dmpObject = new dmp.diff_match_patch(),
+		suffix = operator.suffix || "",
+		result = [];
+		
+		source(function(tiddler,title) {
+			var diffs, patches;
+			if(suffix === "lines" || suffix === "words") {
+				diffs = diffLineWordMode(title,operator.operand,suffix);
+				patches = dmpObject.patch_make(title,diffs);
+			} else {
+				patches = dmpObject.patch_make(title,operator.operand);
+			}
+			Array.prototype.push.apply(result,[dmpObject.patch_toText(patches)]);
+		});
+
+	return result;
+};
+
+exports.applypatches = makeStringBinaryOperator(
+	function(a,b) {
+		var dmpObject = new dmp.diff_match_patch(),
+			patches;
+		try {
+			patches = dmpObject.patch_fromText(b);
+		} catch(e) {
+		}
+		if(patches) {
+			return [dmpObject.patch_apply(patches,a)[0]];
+		} else {
+			return [a];
+		}
+	}
+);
+
 function makeStringBinaryOperator(fnCalc) {
 	return function(source,operator,options) {
 		var result = [];
--- a/core/modules/indexers/field-indexer.js
+++ b/core/modules/indexers/field-indexer.js
@ -32,18 +32,18 @@ FieldIndexer.prototype.setMaxIndexedValueLength = function(length) {

 FieldIndexer.prototype.addIndexMethods = function() {
 	var self = this;
+	// get all tiddlers, including those overwrite shadow tiddlers
 	this.wiki.each.byField = function(name,value) {
-		var titles = self.wiki.allTitles(),
-			lookup = self.lookup(name,value);
+		var lookup = self.lookup(name,value);
 		return lookup && lookup.filter(function(title) {
-			return titles.indexOf(title) !== -1;
+			return self.wiki.tiddlerExists(title)
 		});
 	};
+	// get shadow tiddlers, including shadow tiddlers that is overwritten
 	this.wiki.eachShadow.byField = function(name,value) {
-		var titles = self.wiki.allShadowTitles(),
-			lookup = self.lookup(name,value);
+		var lookup = self.lookup(name,value);
 		return lookup && lookup.filter(function(title) {
-			return titles.indexOf(title) !== -1;
+			return self.wiki.isShadowTiddler(title)
 		});
 	};
 	this.wiki.eachTiddlerPlusShadows.byField = function(name,value) {
--- a/core/modules/parsers/wikiparser/rules/macrodef.js
+++ b/core/modules/parsers/wikiparser/rules/macrodef.js
@ -58,7 +58,7 @@ exports.parse = function() {
 	var reEnd;
 	if(this.match[3]) {
 		// If so, the end of the body is marked with \end
-		reEnd = new RegExp("(\\r?\\n\\s*\\\\end[^\\S\\n\\r]*(?:" + $tw.utils.escapeRegExp(this.match[1]) + ")?(?:$|\\r?\\n))","mg");
+		reEnd = new RegExp("(\\r?\\n[^\\S\\n\\r]*\\\\end[^\\S\\n\\r]*(?:" + $tw.utils.escapeRegExp(this.match[1]) + ")?(?:$|\\r?\\n))","mg");
 	} else {
 		// Otherwise, the end of the definition is marked by the end of the line
 		reEnd = /($|\r?\n)/mg;
--- a/core/modules/startup/rootwidget.js
+++ b/core/modules/startup/rootwidget.js
@ -87,13 +87,6 @@ exports.startup = function() {
 			}
 		});
 	}
-	// If we're being viewed on a data: URI then give instructions for how to save
-	if(document.location.protocol === "data:") {
-		$tw.rootWidget.dispatchEvent({
-			type: "tm-modal",
-			param: "$:/language/Modals/SaveInstructions"
-		});
-	}
 };

 })();
--- a/core/modules/storyviews/zoomin.js
+++ b/core/modules/storyviews/zoomin.js
@ -17,6 +17,10 @@ var easing = "cubic-bezier(0.645, 0.045, 0.355, 1)"; // From http://easings.net/
 var ZoominListView = function(listWidget) {
 	var self = this;
 	this.listWidget = listWidget;
+	this.textNodeLogger = new $tw.utils.Logger("zoomin story river view", {
+		enable: true,
+		colour: 'red'
+	});
 	// Get the index of the tiddler that is at the top of the history
 	var history = this.listWidget.wiki.getTiddlerDataCached(this.listWidget.historyTitle,[]),
 		targetTiddler;
@ -48,7 +52,10 @@ ZoominListView.prototype.navigateTo = function(historyInfo) {
 	var listItemWidget = this.listWidget.children[listElementIndex],
 		targetElement = listItemWidget.findFirstDomNode();
 	// Abandon if the list entry isn't a DOM element (it might be a text node)
-	if(!targetElement || targetElement.nodeType === Node.TEXT_NODE) {
+	if(!targetElement) {
+		return;
+	} else if (targetElement.nodeType === Node.TEXT_NODE) {
+		this.logTextNodeRoot(targetElement);
 		return;
 	}
 	// Make the new tiddler be position absolute and visible so that we can measure it
@ -130,7 +137,10 @@ function findTitleDomNode(widget,targetClass) {
 ZoominListView.prototype.insert = function(widget) {
 	var targetElement = widget.findFirstDomNode();
 	// Abandon if the list entry isn't a DOM element (it might be a text node)
-	if(!targetElement || targetElement.nodeType === Node.TEXT_NODE) {
+	if(!targetElement) {
+		return;
+	} else if (targetElement.nodeType === Node.TEXT_NODE) {
+		this.logTextNodeRoot(targetElement);
 		return;
 	}
 	// Make the newly inserted node position absolute and hidden
@ -173,16 +183,21 @@ ZoominListView.prototype.remove = function(widget) {
 	var toWidgetDomNode = toWidget && toWidget.findFirstDomNode();
 	// Set up the tiddler we're moving back in
 	if(toWidgetDomNode) {
-		$tw.utils.addClass(toWidgetDomNode,"tc-storyview-zoomin-tiddler");
-		$tw.utils.setStyle(toWidgetDomNode,[
-			{display: "block"},
-			{transformOrigin: "50% 50%"},
-			{transform: "translateX(0px) translateY(0px) scale(10)"},
-			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
-			{opacity: "0"},
-			{zIndex: "500"}
-		]);
-		this.currentTiddlerDomNode = toWidgetDomNode;
+		if (toWidgetDomNode.nodeType === Node.TEXT_NODE) {
+			this.logTextNodeRoot(toWidgetDomNode);
+			toWidgetDomNode = null;
+		} else {
+			$tw.utils.addClass(toWidgetDomNode,"tc-storyview-zoomin-tiddler");
+			$tw.utils.setStyle(toWidgetDomNode,[
+				{display: "block"},
+				{transformOrigin: "50% 50%"},
+				{transform: "translateX(0px) translateY(0px) scale(10)"},
+				{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
+				{opacity: "0"},
+				{zIndex: "500"}
+			]);
+			this.currentTiddlerDomNode = toWidgetDomNode;
+		}
 	}
 	// Animate them both
 	// Force layout
@ -206,6 +221,10 @@ ZoominListView.prototype.remove = function(widget) {
 	return true; // Indicate that we'll delete the DOM node
 };

+ZoominListView.prototype.logTextNodeRoot = function(node) {
+	this.textNodeLogger.log($tw.language.getString("Error/ZoominTextNode") + " " + node.textContent);
+};
+
 exports.zoomin = ZoominListView;

 })();
--- a/core/modules/utils/dom/dom.js
+++ b/core/modules/utils/dom/dom.js
@ -28,6 +28,24 @@ exports.domMatchesSelector = function(node,selector) {
 	return node.matches ? node.matches(selector) : node.msMatchesSelector(selector);
 };

+/*
+Select text in a an input or textarea (setSelectionRange crashes on certain input types)
+*/
+exports.setSelectionRangeSafe = function(node,start,end,direction) {
+	try {
+		node.setSelectionRange(start,end,direction);
+	} catch(e) {
+		node.select();
+	}
+};
+
+/*
+Select the text in an input or textarea by position
+*/
+exports.setSelectionByPosition = function(node,selectFromStart,selectFromEnd) {
+	$tw.utils.setSelectionRangeSafe(node,selectFromStart,node.value.length - selectFromEnd);
+};
+
 exports.removeChildren = function(node) {
 	while(node.hasChildNodes()) {
 		node.removeChild(node.firstChild);
--- a/core/modules/utils/filesystem.js
+++ b/core/modules/utils/filesystem.js
@ -238,7 +238,7 @@ exports.generateTiddlerFileInfo = function(tiddler,options) {
 	} else {
 		// Save as a .tid or a text/binary file plus a .meta file
 		var tiddlerType = tiddler.fields.type || "text/vnd.tiddlywiki";
-		if(tiddlerType === "text/vnd.tiddlywiki") {
+		if(tiddlerType === "text/vnd.tiddlywiki" || tiddler.hasField("_canonical_uri")) {
 			// Save as a .tid file
 			fileInfo.type = "application/x-tiddler";
 			fileInfo.hasMetaFile = false;
--- a/core/modules/widgets/dropzone.js
+++ b/core/modules/widgets/dropzone.js
@ -259,7 +259,7 @@ DropZoneWidget.prototype.handlePasteEvent  = function(event) {
 			}
 		};
 	// Let the browser handle it if we're in a textarea or input box
-	if(["TEXTAREA","INPUT"].indexOf(event.target.tagName) == -1 && !event.target.isContentEditable) {
+	if(["TEXTAREA","INPUT"].indexOf(event.target.tagName) == -1 && !event.target.isContentEditable && !event.twEditor) {
 		var self = this,
 			items = event.clipboardData.items;
 		// Enumerate the clipboard items
--- a/core/modules/widgets/genesis.js
+++ b/core/modules/widgets/genesis.js
@ -46,6 +46,7 @@ GenesisWidget.prototype.execute = function() {
 	this.genesisRemappable = this.getAttribute("$remappable","yes") === "yes";
 	this.genesisNames = this.getAttribute("$names","");
 	this.genesisValues = this.getAttribute("$values","");
+	this.genesisIsBlock = this.getAttribute("$mode",this.parseTreeNode.isBlock && "block") === "block";
 	// Do not create a child widget if the $type attribute is missing or blank
 	if(!this.genesisType) {
 		this.makeChildWidgets(this.parseTreeNode.children);
@ -60,6 +61,7 @@ GenesisWidget.prototype.execute = function() {
 		tag: nodeTag,
 		attributes: {},
 		orderedAttributes: [],
+		isBlock: this.genesisIsBlock,
 		children: this.parseTreeNode.children || [],
 		isNotRemappable: !this.genesisRemappable
 	}];
--- a/core/modules/widgets/let.js
+++ b/core/modules/widgets/let.js
@ -53,7 +53,9 @@ LetWidget.prototype.computeAttributes = function() {
 			name = attribute.name;
 		// Now that it's prepped, we're allowed to look this variable up
 		// when defining later variables
-		self.currentValueFor[name] = value;
+		if(value !== undefined) {
+			self.currentValueFor[name] = value;
+		}
 	});
 	// Run through again, setting variables and looking for differences
 	$tw.utils.each(this.currentValueFor,function(value,name) {
--- a/core/modules/widgets/navigator.js
+++ b/core/modules/widgets/navigator.js
@ -499,7 +499,8 @@ NavigatorWidget.prototype.handleImportTiddlersEvent = function(event) {
 	// Get the tiddlers
 	var tiddlers = $tw.utils.parseJSONSafe(event.param,[]);
 	// Get the current $:/Import tiddler
-	var importTitle = event.importTitle ? event.importTitle : IMPORT_TITLE,
+	var paramObject = event.paramObject || {},
+		importTitle = event.importTitle || paramObject.importTitle || IMPORT_TITLE,
 		importTiddler = this.wiki.getTiddler(importTitle),
 		importData = this.wiki.getTiddlerData(importTitle,{}),
 		newFields = new Object({
@ -540,7 +541,7 @@ NavigatorWidget.prototype.handleImportTiddlersEvent = function(event) {
 	newFields.text = JSON.stringify(importData,null,$tw.config.preferences.jsonSpaces);
 	this.wiki.addTiddler(new $tw.Tiddler(importTiddler,newFields));
 	// Update the story and history details
-	var autoOpenOnImport = event.autoOpenOnImport ? event.autoOpenOnImport : this.getVariable("tv-auto-open-on-import");  
+	var autoOpenOnImport = event.autoOpenOnImport || paramObject.autoOpenOnImport || this.getVariable("tv-auto-open-on-import");
 	if(autoOpenOnImport !== "no") {
 		var storyList = this.getStoryList(),
 			history = [];
--- a/core/templates/exporters/StaticRiver.tid
+++ b/core/templates/exporters/StaticRiver.tid
@ -14,6 +14,7 @@ extension: .html
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 <meta name="generator" content="TiddlyWiki" />
 <meta name="tiddlywiki-version" content="{{$:/core/templates/version}}" />
+<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 <meta name="format-detection" content="telephone=no">
 <link id="faviconLink" rel="shortcut icon" href="favicon.ico">
 <title>{{$:/core/wiki/title}}</title>
--- a/core/ui/ViewToolbar/new-here.tid
+++ b/core/ui/ViewToolbar/new-here.tid
@ -6,7 +6,7 @@ description: {{$:/language/Buttons/NewHere/Hint}}
 \whitespace trim
 \define newHereActions()
 \whitespace trim
-<$set name="tags" filter="[<currentTiddler>] [{$:/config/NewTiddler/Tags}]">
+<$set name="tags" filter="[<currentTiddler>] [enlist{$:/config/NewTiddler/Tags}]">
 <$action-sendmessage $message="tm-new-tiddler" tags=<<tags>>/>
 </$set>
 \end
--- a/core/wiki/config/OfficialPluginLibrary.tid
+++ b/core/wiki/config/OfficialPluginLibrary.tid
@ -1,6 +1,6 @@
 title: $:/config/OfficialPluginLibrary
 tags: $:/tags/PluginLibrary
-url: https://tiddlywiki.com/library/v5.2.6/index.html
+url: https://tiddlywiki.com/library/v5.2.8/index.html
 caption: {{$:/language/OfficialPluginLibrary}}

 {{$:/language/OfficialPluginLibrary/Hint}}
--- a/editions/de-AT/tiddlers/beispiele/TaskManagement.tid
+++ b/editions/de-AT/tiddlers/beispiele/TaskManagement.tid
@ -1,11 +1,11 @@
 created: 20140923173639039
 creator: pmario
-modified: 20140924155046340
+modified: 20230307080008193
 modifier: pmario
 title: TaskManagement
 type: text/vnd.tiddlywiki

-In dieser Edition sind folgende Task Management Varianten beschreiben:
+In dieser Edition sind folgende Task Management Varianten beschrieben:

 <<list-links filter:"[tag[TaskManagement]]">>

--- a/editions/de-AT/tiddlers/beispiele/done.tid
+++ b/editions/de-AT/tiddlers/beispiele/done.tid
@ -2,7 +2,7 @@ color: #37d011
 created: 20140923104300415
 creator: pmario
 icon: $:/core/images/done-button
-modified: 20140923105208878
+modified: 20230307080039831
 modifier: ChrisK
 tags: done
 title: done
@ -12,5 +12,5 @@ Diese Tag wird verwendet um "Tasks" als erledigt zu markieren.

 Siehe auch:

-* [[Task Management]] .. Beispiel
+* [[Task Management|TaskManagement]] .. Beispiel
 * [[Tag Manager|$:/TagManager]] .. Zuweisung der Farben und Symbole
--- a/editions/de-AT/tiddlers/howto/Importieren
+++ b/editions/de-AT/tiddlers/howto/Importieren
@ -0,0 +1,6 @@
+created: 20230307080413903
+modified: 20230307080417122
+title: Importieren von Tiddlern
+type: text/vnd.tiddlywiki
+
+https://tiddlywiki.com/#Importing%20Tiddlers
--- a/editions/de-AT/tiddlers/howto/Liste
+++ b/editions/de-AT/tiddlers/howto/Liste
@ -1,11 +1,11 @@
 created: 20140918094051245
 creator: pmario
-modified: 20140918094948642
+modified: 20230307080301079
 modifier: pmario
 tags: Referenz
 title: Liste aller HowTo's
 type: text/vnd.tiddlywiki

-Hier finden Sie eine Auflistung aller HowTo's
+Hier finden Sie eine Auflistung aller ~HowTo's

 <<list-links "[tag[howto]]">>
--- a/editions/de-AT/tiddlers/konzept/Tagging.tid
+++ b/editions/de-AT/tiddlers/konzept/Tagging.tid
@ -0,0 +1,6 @@
+created: 20230307081437974
+modified: 20230307081439303
+title: Tagging
+type: text/vnd.tiddlywiki
+
+https://tiddlywiki.com/#Tagging
--- a/editions/de-AT/tiddlers/system/$__themes_tiddlywiki_vanilla_options_sidebarlayout.tid
+++ b/editions/de-AT/tiddlers/system/$__themes_tiddlywiki_vanilla_options_sidebarlayout.tid
@ -0,0 +1,6 @@
+created: 20230307080103029
+modified: 20230307080103029
+title: $:/themes/tiddlywiki/vanilla/options/sidebarlayout
+type: text/vnd.tiddlywiki
+
+fluid-fixed
--- a/editions/de-AT/tiddlers/widgets/ListWidget.tid
+++ b/editions/de-AT/tiddlers/widgets/ListWidget.tid
@ -0,0 +1,7 @@
+created: 20230307081923415
+modified: 20230307081953759
+tags: Widgets
+title: ListWidget
+type: text/vnd.tiddlywiki
+
+https://tiddlywiki.com/#ListWidget
--- a/editions/de-AT/tiddlers/widgets/TranscludeWidget.tid
+++ b/editions/de-AT/tiddlers/widgets/TranscludeWidget.tid
@ -0,0 +1,7 @@
+created: 20230307082002353
+modified: 20230307082023207
+tags: Widgets
+title: TranscludeWidget
+type: text/vnd.tiddlywiki
+
+https://tiddlywiki.com/#TranscludeWidget
--- a/editions/de-AT/tiddlers/wikitext/Bilder
+++ b/editions/de-AT/tiddlers/wikitext/Bilder
@ -1,7 +1,7 @@
 caption: Bilder
 created: 20131205160221762
 creator: pmario
-modified: 20140921170652909
+modified: 20230307081713229
 modifier: pmario
 tags: WikiText
 title: Bilder in WikiText
@ -25,7 +25,7 @@ oder

 Wenn die Bildquelle der Titel eines existierenden Tiddlers ist, dann wird dieser direkt angezeigt. Ansonsten wird die Quelle als URL angesehen und ein HTML `<img>` Element wird erzeugt. Das `src` Attribut wird auf die [[URL]] gesetzt. 

-Ein [[Tooltip]] kann ebenfalls angegeben werden:
+Ein Tooltip kann ebenfalls angegeben werden:

 ```
 [img[Ich bin der Tooltip text|Motovun Jack.jpg]]
@ -33,7 +33,7 @@ Ein [[Tooltip]] kann ebenfalls angegeben werden:

 [img width=100 [Ich bin der Tooltip text|Motovun Jack.jpg]]

-Attribute wie zB: CSS Klassen oder die Höhe und Breite können ebenfalls angegeben werden. 
+Attribute wie z.B: CSS Klassen oder die Höhe und Breite können ebenfalls angegeben werden. 

 ```
 [img width=64 [Motovun Jack.jpg]]
--- a/editions/de-AT/tiddlers/wikitext/Makros
+++ b/editions/de-AT/tiddlers/wikitext/Makros
@ -1,7 +1,7 @@
 caption: Makros
 created: 20131205160746466
 creator: pmario
-modified: 20140922124415476
+modified: 20230307080132949
 modifier: ChrisK
 tags: WikiText
 title: Makros in WikiText
@ -15,7 +15,7 @@ Hallo, Ich bin $name$ und lebe in $adresse$
 Hallo, Ich bin $name$ und würde gerne mal wieder nach $adresse$ fahren:)
 \end

-!! Makros Definieren
+!! Makros definieren

 !!! Für die Ungeduldigen

@ -76,7 +76,7 @@ Für einzeilige Makros kann die `\end` Markierung entfallen!

 * Makros können mit dem ImportVariablesWidget importiert werden. (Für geübte Anwender)

-!! Makros Verwenden
+!! Makros verwenden

 ```
 <<meinErstesMakro>>
--- a/editions/de-AT/tiddlers/wikitext/Transclusion
+++ b/editions/de-AT/tiddlers/wikitext/Transclusion
@ -0,0 +1,7 @@
+created: 20230307081757660
+modified: 20230307081814992
+tags: WikiText
+title: Transclusion in WikiText
+type: text/vnd.tiddlywiki
+
+https://tiddlywiki.com/#Transclusion%20in%20WikiText
--- a/editions/prerelease/tiddlers/$__StoryList.tid
+++ b/editions/prerelease/tiddlers/$__StoryList.tid
@ -1,5 +0,0 @@
-created: 20201222190149806
-list: [[Release 5.1.23]]
-modified: 20201222190149806
-title: $:/StoryList
-type: text/vnd.tiddlywiki
--- a/editions/prerelease/tiddlers/Release
+++ b/editions/prerelease/tiddlers/Release
@ -0,0 +1,60 @@
+caption: 5.2.8
+created: 20230326093239710
+modified: 20230326093239710
+tags: ReleaseNotes
+title: Release 5.2.8
+type: text/vnd.tiddlywiki
+
+//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.7...master]]//
+
+! Major Improvements
+
+! Translation Improvements
+
+Improvements to the following translations:
+
+* 
+
+! Plugin Improvements
+
+* 
+
+! Accessibility Improvements
+
+* 
+
+! Usability Improvements
+
+* 
+
+! Widget Improvements
+
+* 
+
+! Filter improvements
+
+* 
+
+! Hackability Improvements
+
+* 
+
+! Bug Fixes
+
+* 
+
+! Node.js Improvements
+
+* 
+
+! Performance Improvements
+
+* 
+
+! Acknowledgements
+
+[[@Jermolene|https://github.com/Jermolene]] would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki:
+
+<<.contributors """
+
+""">>
--- a/editions/prerelease/tiddlers/system/PrereleaseOfficialPluginLibrary.tid
+++ b/editions/prerelease/tiddlers/system/PrereleaseOfficialPluginLibrary.tid
@ -1,6 +1,6 @@
 title: $:/config/OfficialPluginLibrary
 tags: $:/tags/PluginLibrary
-url: https://tiddlywiki.com/prerelease/library/v5.2.6/index.html
+url: https://tiddlywiki.com/prerelease/library/v5.2.8/index.html
 caption: {{$:/language/OfficialPluginLibrary}} (Prerelease)

 The prerelease version of the official ~TiddlyWiki plugin library at tiddlywiki.com. Plugins, themes and language packs are maintained by the core team.
--- a/editions/test/tiddlers/tests/data/filters/Base64.tid
+++ b/editions/test/tiddlers/tests/data/filters/Base64.tid
@ -0,0 +1,19 @@
+title: Filters/Base64
+description: Test {encode|decode}base64 operators
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+(<$text text={{{ [[Jeremy1234]encodebase64[]] }}}/>)
+(<$text text={{{ [[]encodebase64[]] }}}/>)
+(<$text text={{{ [[SmVyZW15MTIzNA==]decodebase64[]] }}}/>)
+(<$text text={{{ [[]decodebase64[]] }}}/>)
+
+title: ExpectedResult
+
+<p>(SmVyZW15MTIzNA==)
+()
+(Jeremy1234)
+()</p>
--- a/editions/test/tiddlers/tests/data/filters/DiffMergePatch1.tid
+++ b/editions/test/tiddlers/tests/data/filters/DiffMergePatch1.tid
@ -0,0 +1,28 @@
+title: Filters/DiffMergePatch1
+description: Tests for diff-merge-patch derived operators
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+\define text1()
+the cat sat on the mat
+\end
+
+\define text2()
+the hat saw in every category
+\end
+
+<$text text={{{ [<text1>makepatches<text2>] }}}/>
+
+title: ExpectedResult
+
+<p>@@ -1,22 +1,29 @@
+ the 
+-c
+h
+ at sa
+-t on the mat
+w in every category
+</p>
--- a/editions/test/tiddlers/tests/data/filters/DiffMergePatch2.tid
+++ b/editions/test/tiddlers/tests/data/filters/DiffMergePatch2.tid
@ -0,0 +1,25 @@
+title: Filters/DiffMergePatch2
+description: Tests for diff-merge-patch derived operators
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+\define text1()
+the cat sat on the mat
+\end
+
+\define text2()
+the hat saw in every category
+\end
+
+<$let patches={{{ [<text1>makepatches<text2>] }}}>
+
+<$text text={{{ [<text1>applypatches<patches>] }}}/>
+
+</$let>
+
+title: ExpectedResult
+
+the hat saw in every category
--- a/editions/test/tiddlers/tests/data/filters/DiffMergePatch3.tid
+++ b/editions/test/tiddlers/tests/data/filters/DiffMergePatch3.tid
@ -0,0 +1,22 @@
+title: Filters/DiffMergePatch3
+description: Tests for diff-merge-patch derived operators
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+\define text1()
+the cat sat on the mat
+\end
+
+\define patches()
+**NOT A VALID PATCH**
+\end
+
+<$text text={{{ [<text1>applypatches<patches>] }}}/>
+
+
+title: ExpectedResult
+
+the cat sat on the mat
--- a/editions/test/tiddlers/tests/data/genesis-widget/Block.tid
+++ b/editions/test/tiddlers/tests/data/genesis-widget/Block.tid
@ -0,0 +1,30 @@
+title: Genesis/Block
+description: genesis widget distinguishes between block and inline
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$genesis $type="$reveal" type=nomatch>
+
+Block
+</$genesis>
+
+<$genesis $type="$reveal" type=nomatch $mode=block>
+
+Block forced block
+</$genesis>
+
+<$genesis $type="$reveal" type=nomatch $mode=inline>
+
+Block forced inline
+</$genesis>
+
+<$genesis $type=$reveal type=nomatch>Inline</$genesis>
+<$genesis $type=$reveal type=nomatch $mode=block>Inline forced block</$genesis>
+<$genesis $type=$reveal type=nomatch $mode=inline>Inline forced inline</$genesis>
+
+title: ExpectedResult
+
+<div class=" tc-reveal"><p>Block</p></div><div class=" tc-reveal"><p>Block forced block</p></div><span class=" tc-reveal"><p>Block forced inline</p></span><p><span class=" tc-reveal">Inline</span><div class=" tc-reveal">Inline forced block</div><span class=" tc-reveal">Inline forced inline</span></p>
--- a/editions/test/tiddlers/tests/data/macros/TrailingNewlines.tid
+++ b/editions/test/tiddlers/tests/data/macros/TrailingNewlines.tid
@ -0,0 +1,22 @@
+title: Macros/TrailingNewlines
+description: Trailing newlines in macros must not be dropped
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\define inner()
+Paragraph 1
+
+Paragraph 2
+\end
+\define outer()
+<$macrocall $name=inner />
+
+\end
+<<outer>>
+
+
+title: ExpectedResult
+
+<p>Paragraph 1</p><p>Paragraph 2</p>
--- a/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/CustomTitle.tid
+++ b/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/CustomTitle.tid
@ -0,0 +1,35 @@
+title: Message/tm-import-tiddlers/CustomTitle
+description: tm-import-tiddlers message can import to a tiddler with a custom title 
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+text: <$text text={{MyCustomTitle}}/>
+plugin-type: <$text text={{MyCustomTitle!!plugin-type}}/>
+~$:/StoryList: <$text text={{$:/StoryList!!list}}/>
+
+title: Actions
+
+<$navigator story="$:/StoryList">
+<$action-sendmessage
+  $message="tm-import-tiddlers"
+  $param='[{"title": "Elephants"}, {"title": "Eagles"}]'
+  importTitle=MyCustomTitle/>
+</$navigator>
+
+
+title: ExpectedResult
+
+<p>text: {
+    "tiddlers": {
+        "Elephants": {
+            "title": "Elephants"
+        },
+        "Eagles": {
+            "title": "Eagles"
+        }
+    }
+}
+plugin-type: import
+$:/StoryList: MyCustomTitle</p>
--- a/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/NoAutoOpen.tid
+++ b/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/NoAutoOpen.tid
@ -0,0 +1,35 @@
+title: Message/tm-import-tiddlers/NoAutoOpen
+description: tm-import-tiddlers can import without automatically opening the import tiddler
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+text: <$text text={{$:/Import}}/>
+plugin-type: <$text text={{$:/Import!!plugin-type}}/>
+~$:/StoryList: <$text text={{$:/StoryList!!list}}/>
+
+title: Actions
+
+<$navigator story="$:/StoryList">
+<$action-sendmessage
+  $message="tm-import-tiddlers"
+  $param='[{"title": "Elephants"}, {"title": "Eagles"}]'
+  autoOpenOnImport=no/>
+</$navigator>
+
+
+title: ExpectedResult
+
+<p>text: {
+    "tiddlers": {
+        "Elephants": {
+            "title": "Elephants"
+        },
+        "Eagles": {
+            "title": "Eagles"
+        }
+    }
+}
+plugin-type: import
+$:/StoryList: </p>
--- a/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/NoAutoOpenViaVar.tid
+++ b/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/NoAutoOpenViaVar.tid
@ -0,0 +1,36 @@
+title: Message/tm-import-tiddlers/NoAutoOpenViaVar
+description: tm-import-tiddlers can import and open based on tv-auto-open-on-import
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+text: <$text text={{$:/Import}}/>
+plugin-type: <$text text={{$:/Import!!plugin-type}}/>
+~$:/StoryList: <$text text={{$:/StoryList!!list}}/>
+
+title: Actions
+
+<$let tv-auto-open-on-import="no">
+<$navigator story="$:/StoryList">
+<$action-sendmessage
+  $message="tm-import-tiddlers"
+  $param='[{"title": "Elephants"}, {"title": "Eagles"}]'/>
+</$navigator>
+</$let>
+
+
+title: ExpectedResult
+
+<p>text: {
+    "tiddlers": {
+        "Elephants": {
+            "title": "Elephants"
+        },
+        "Eagles": {
+            "title": "Eagles"
+        }
+    }
+}
+plugin-type: import
+$:/StoryList: </p>
--- a/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/default.tid
+++ b/editions/test/tiddlers/tests/data/messages/tm-import-tiddler/default.tid
@ -0,0 +1,34 @@
+title: Message/tm-import-tiddlers/default
+description: tm-import-tiddlers message by default should import to $:/Import and open the tiddler
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+text: <$text text={{$:/Import}}/>
+plugin-type: <$text text={{$:/Import!!plugin-type}}/>
+~$:/StoryList: <$text text={{$:/StoryList!!list}}/>
+
+title: Actions
+
+<$navigator story="$:/StoryList">
+<$action-sendmessage
+  $message="tm-import-tiddlers"
+  $param='[{"title": "Elephants"}, {"title": "Eagles"}]'/>
+</$navigator>
+
+
+title: ExpectedResult
+
+<p>text: {
+    "tiddlers": {
+        "Elephants": {
+            "title": "Elephants"
+        },
+        "Eagles": {
+            "title": "Eagles"
+        }
+    }
+}
+plugin-type: import
+$:/StoryList: $:/Import</p>
--- a/editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid
+++ b/editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid
@ -0,0 +1,15 @@
+title: Widgets/LetWidgetSelfReferences
+description: Test let widget self references
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$let default={{{ [[default]is[variable]then[aa]else[bb]] }}} >
+<<default>>
+</$let>
+
+title: ExpectedResult
+
+<p>bb</p>
--- a/editions/test/tiddlers/tests/data/widgets/LetWidgetUndefinedVariable.tid
+++ b/editions/test/tiddlers/tests/data/widgets/LetWidgetUndefinedVariable.tid
@ -0,0 +1,15 @@
+title: Widgets/LetWidgetUndefinedVariable
+description: Test let widget undefined variable
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$let test1=<<test>> test2={{{ [<test1>] }}}>
+<<test2>>
+</$let>
+
+title: ExpectedResult
+
+<p></p>
--- a/editions/test/tiddlers/tests/test-filters.js
+++ b/editions/test/tiddlers/tests/test-filters.js
@ -1072,6 +1072,20 @@ Tests the filtering mechanism.
 			expect(wiki.filterTiddlers("[charcode[]]").join(" ")).toBe("");
 		});
 		
+		it("should handle the levenshtein operator", function() {
+			expect(wiki.filterTiddlers("[[apple]levenshtein[apple]]").join(" ")).toBe("0");
+			expect(wiki.filterTiddlers("[[apple]levenshtein[banana]]").join(" ")).toBe("9");
+			expect(wiki.filterTiddlers("[[representation]levenshtein[misreprehensionisation]]").join(" ")).toBe("10");
+			expect(wiki.filterTiddlers("[[the cat sat on the mat]levenshtein[the hat saw in every category]]").join(" ")).toBe("13");
+		});
+		
+		it("should handle the makepatches operator", function() {
+			expect(wiki.filterTiddlers("[[apple]makepatches[apple]]").join(" ")).toBe("");
+			expect(wiki.filterTiddlers("[[apple]makepatches[banana]]").join(" ")).toBe("@@ -1,5 +1,6 @@\n-apple\n+banana\n");
+			expect(wiki.filterTiddlers("[[representation]makepatches[misreprehensionisation]]").join(" ")).toBe("@@ -1,13 +1,21 @@\n+mis\n repre\n-sent\n+hensionis\n atio\n");
+			expect(wiki.filterTiddlers("[[the cat sat on the mat]makepatches[the hat saw in every category]]").join(" ")).toBe("@@ -1,22 +1,29 @@\n the \n-c\n+h\n at sa\n-t on the mat\n+w in every category\n");
+		});
+	
 		it("should parse filter variable parameters", function(){
 		  expect($tw.utils.parseFilterVariable("currentTiddler")).toEqual(
 			{ name: 'currentTiddler', params: [  ] }
--- a/editions/tw5.com/tiddlers/Saving
+++ b/editions/tw5.com/tiddlers/Saving
@ -0,0 +1,16 @@
+caption: TiddlyStow (experimental)
+color: #FF8A65
+created: 20230403170650008
+delivery: Saver
+description: Save changes using new versions of Chromium based browsers
+method: save
+modified: 20230403183020357
+tags: Chrome Edge Opera Saving Linux Mac Windows
+title: Saving on Browser with TiddlyStow
+type: text/vnd.tiddlywiki
+url: https://github.com/btheado/tiddlystow
+
+''Link:'' {{!!url}}
+
+Tiddlystow saves TiddlyWiki files locally using the browser file system API (Chrome-based browsers currently). 
+This is a simple web page for loading a local TiddlyWiki file and storing it back to the same local file requiring no plugins or extensions.
--- a/editions/tw5.com/tiddlers/concepts/Date
+++ b/editions/tw5.com/tiddlers/concepts/Date
@ -1,5 +1,5 @@
 created: 20150117190213631
-modified: 20201201154211507
+modified: 20230226144641763
 tags: Concepts
 title: Date Fields
 type: text/vnd.tiddlywiki
@ -21,6 +21,8 @@ Values of date fields are 17 or 18-character strings:

 To avoid problems arising from differences of time zone, TiddlyWiki always uses [[UTC|https://en.wikipedia.org/wiki/Coordinated_Universal_Time]].

+The [[DateFormat]] template for storage of dates in these fields is `[UTC]YYYY0MM0DD0hh0mm0ss0XXX`.
+
 As an example, the <<.field created>> field of this tiddler has the value <<.value """<$view field="created"/>""">>.

 Dates can be [[converted to other formats|DateFormat]] for display:
--- a/editions/tw5.com/tiddlers/concepts/JSONTiddlers.tid
+++ b/editions/tw5.com/tiddlers/concepts/JSONTiddlers.tid
@ -8,4 +8,4 @@ A JSON tiddler is a [[data tiddler|DataTiddlers]] containing a [[JSON|JavaScript

 Its [[ContentType]] is `application/json`.

-The [[history list|$:/HistoryList]] is an of a JSON tiddler.
+The [[history list|$:/HistoryList]] is an example of a JSON tiddler.
--- a/editions/tw5.com/tiddlers/concepts/WikiText.tid
+++ b/editions/tw5.com/tiddlers/concepts/WikiText.tid
@ -1,15 +1,15 @@
 created: 20131205155227468
-modified: 20140919191220377
+modified: 20230303214711802
 tags: Concepts Reference
 title: WikiText
 type: text/vnd.tiddlywiki

-~WikiText is a concise, expressive way of typing a wide range of text formatting, hypertext and interactive features. It allows you to focus on writing without a complex user interface getting in the way. It is designed to be familiar for users of [[MarkDown|http://daringfireball.net/projects/markdown/]], but with more of a focus on linking and the interactive features.
+~WikiText is a concise, expressive way of typing a wide range of text formatting, hypertext and interactive features. It allows you to focus on writing without a complex user interface getting in the way. It is designed to be familiar for users of [[Markdown]] but with more of a focus on linking and the interactive features.

-~WikiText can also be inserted to the text field using the [[Editor toolbar]].
+~WikiText can also be inserted to the text field using the [[Editor toolbar]] buttons.

-See [[Formatting text in TiddlyWiki]] for an introduction to WikiText.
+See [[Formatting in WikiText]] and [[Formatting text in TiddlyWiki]] for an introduction to ~WikiText.

-The following elements of WikiText syntax are built into the core:
+The following elements of ~WikiText syntax are built into the core:

-<<list-links "[tag[WikiText]]">>
+<<list-links filter:"[tag[WikiText]]" class:"multi-columns">>
--- a/editions/tw5.com/tiddlers/definitions/Markdown.tid
+++ b/editions/tw5.com/tiddlers/definitions/Markdown.tid
@ -0,0 +1,10 @@
+created: 20220727090611178
+modified: 20220728191637376
+tags: Definitions
+title: Markdown
+
+<<<
+Markdown is a text-to-HTML conversion tool for web writers. Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML).
+<<<https://daringfireball.net/projects/markdown/
+
+~TiddlyWiki and Markdown share some formatting rules eg: [[inline code|Formatting in WikiText]] and [[code blocks|Code Blocks in WikiText]] but WikiText also offers advanced functions like [[transclusions|Transclusion in WikiText]] and [[macros|Macro Calls in WikiText]]
--- a/editions/tw5.com/tiddlers/definitions/Tiddlyhost.tid
+++ b/editions/tw5.com/tiddlers/definitions/Tiddlyhost.tid
@ -0,0 +1,12 @@
+title: Tiddlyhost
+tags: definition
+created: 20230410105035569
+modified: 20230410105035569
+
+<span style="float:right;">[img width=140 [Tiddlyhost Logo]]</span>
+
+[[Tiddlyhost.com|https://tiddlyhost.com/]] is a hosting service for TiddlyWiki created by Simon Baird. Once you sign up and confirm your email you can create "sites", (i.e. ~TiddlyWikis), with support for online saving. Sites can be private or public, and you can optionally list them on the taggable and searchable [[Tiddlyhost Hub|https://tiddlyhost.com/hub]] where they'll be discoverable by others.
+
+Unlike [[TiddlySpot|Saving on TiddlySpot]], [[Tiddlyhost|https://tiddlyhost.com]] is secure, open source, and has proper support for TiddlyWiki5. It also allows uploading existing ~TiddlyWiki files, supports TiddlyWikiClassic, and lets you claim ownership of your ~TiddlySpot sites. For more information see the [[FAQ|https://github.com/simonbaird/tiddlyhost/wiki/FAQ]] and the [[About|https://tiddlyhost.com/about]] page.
+
+<div style="clear: both;"/>
--- a/editions/tw5.com/tiddlers/definitions/Xememex.tid
+++ b/editions/tw5.com/tiddlers/definitions/Xememex.tid
@ -0,0 +1,14 @@
+title: Xememex
+tags: Definitions
+created: 20230410105035569
+modified: 20230410105035569
+
+<span style="float:right;">[img width=340 [Xememex Logo]]</span>
+
+Xememex is a multiuser TiddlyWiki from [[Federatial]]. It allows large groups of people to work together on intertwingled wikis that can share content.
+
+The largest customer implementation has hundreds of online wikis with thousands of users. See https://manuals.annafreud.org/
+
+Xememex is currently only available under commercial terms from Federatial. Contact [[Jeremy Ruston at Federatial|mailto:jeremy@federatial.com]] for more details.
+
+<div style="clear: both;"/>
--- a/editions/tw5.com/tiddlers/features/DateFormat.tid
+++ b/editions/tw5.com/tiddlers/features/DateFormat.tid
@ -1,12 +1,12 @@
 created: 20140418142957325
-modified: 20221121131150032
+modified: 20230226144359284
 tags: Features
 title: DateFormat
 type: text/vnd.tiddlywiki

-The default representation of dates is a compact string such as `20211002153802059`. For example, the `created` and `modified` fields are stored like this.
+The default representation of dates is a compact string such as <<.value 20211002153802059>>. The associated template is `[UTC]YYYY0MM0DD0hh0mm0ss0XXX`. For example, the <<.field created>> and <<.field modified>> fields are stored like this.

-The display format for this string can be controlled with a template. For example, transcluding the `modified` field automatically applies a template to display the date as `Sat Oct 02 2021 17:40:50 GMT+0200 (Central European Summer Time)`. A few widgets and filter operators allow you to manually specify a template, for example the ViewWidget:
+The display format for this string can be controlled with a template. For example, transcluding the <<.field modified>> field automatically applies a template to display the date as <<.value "Sat Oct 02 2021 17:40:50 GMT+0200 (Central European Summer Time)">>. A few widgets and filter operators allow you to manually specify a template, for example the ViewWidget:

 `<$view field=modified format=date template="DDth mmm YYYY 0hh:0mm:0ss" />`

@ -52,7 +52,7 @@ The date string is processed with the following substitutions:

 Note that other text is passed through unchanged, allowing commas, colons or other separators to be used.

-The `{era:BCE||CE}` notation can specify different strings for years that are negative, zero or positive. For example `{era:BC|Z|AD}` would display `BC` for negative years, `AD` for positive years, and `Z` for year zero.
+The `{era:BCE||CE}` notation can specify different strings for years that are negative, zero or positive. For example `{era:BC|Z|AD}` would display <<.value BC>> for negative years, <<.value AD>> for positive years, and <<.value Z>> for year zero.

 ! Examples

@ -61,7 +61,7 @@ The `{era:BCE||CE}` notation can specify different strings for years that are ne
 |`DDth MMM \M\M\M YYYY` |16th February MMM 2011 |
 |`DDth mmm YYYY 0hh:0mm:0ss` |16th Feb 2011 11:38:42 |

-!! Using `TIMESTAMP` to calculate time difference
+!! Using <<.value TIMESTAMP>> to calculate time difference

 You can calculate the difference between two dates by doing the following:

@ -71,8 +71,9 @@ You can calculate the difference between two dates by doing the following:

 Here is an example of calculating the number of days that passed between creation and last modification of current tiddler:

-* Fields `modified` and `created` contain their respective datetimes in the format `[UTC]YYYY0MM0DD0hh0mm0ssXXX` so convert them to timestamps
-* `86400000` is the number of milliseconds in a day (1000 * 60 * 60 * 24)
+* Convert the <<.field created>> and <<.field modified>> fields to timestamps
+* Divide their difference by <<.value 86400000>> which is the number of milliseconds in a day
+** 1000 milliseconds per second × 60 seconds per minute × 60 minutes per hour × 24 hours per day = 86,400,000 milliseconds per day

 <$macrocall $name=".example" n="0" eg="""<$let
 	timestamp-modified={{{ [{!!modified}format:date[TIMESTAMP]] }}}
--- a/editions/tw5.com/tiddlers/filters/applypatches
+++ b/editions/tw5.com/tiddlers/filters/applypatches
@ -0,0 +1,15 @@
+caption: applypatches
+created: 20230304154824762
+modified: 20230304154826621
+op-purpose: applies a set of patches to transform the input
+op-input: a [[selection of titles|Title Selection]]
+op-parameter: a string containing patches from the [[makepatches Operator]]
+op-parameter-name: P
+op-output: the transformed input to which the patches <<.place P>> have been applied
+tags: [[Filter Operators]] [[String Operators]]
+title: applypatches Operator
+type: text/vnd.tiddlywiki
+
+<<.from-version "5.2.6">>
+
+<<.operator-examples "makepatches and applypatches">>
--- a/editions/tw5.com/tiddlers/filters/decodebase64
+++ b/editions/tw5.com/tiddlers/filters/decodebase64
@ -0,0 +1,16 @@
+caption: decodebase64
+op-input: a [[selection of titles|Title Selection]]
+op-output: the input with base 64 decoding applied
+op-parameter: 
+op-parameter-name: 
+op-purpose: apply base 64 decoding to a string
+tags: [[Filter Operators]] [[String Operators]]
+title: decodebase64 Operator
+type: text/vnd.tiddlywiki
+from-version: 5.2.6
+
+See Mozilla Developer Network for details of [[base 64 encoding|https://developer.mozilla.org/en-US/docs/Glossary/Base64]]. TiddlyWiki uses [[library code from @nijikokun|https://gist.github.com/Nijikokun/5192472]] to handle the conversion.
+
+The input strings must be base64 encoded. The output strings are binary data.
+
+<<.operator-examples "decodebase64">>
--- a/editions/tw5.com/tiddlers/filters/encodebase64
+++ b/editions/tw5.com/tiddlers/filters/encodebase64
@ -0,0 +1,16 @@
+caption: encodebase64
+op-input: a [[selection of titles|Title Selection]]
+op-output: the input with base 64 encoding applied
+op-parameter: 
+op-parameter-name: 
+op-purpose: apply base 64 encoding to a string
+tags: [[Filter Operators]] [[String Operators]]
+title: encodebase64 Operator
+type: text/vnd.tiddlywiki
+from-version: 5.2.6
+
+See Mozilla Developer Network for details of [[base 64 encoding|https://developer.mozilla.org/en-US/docs/Glossary/Base64]]. TiddlyWiki uses [[library code from @nijikokun|https://gist.github.com/Nijikokun/5192472]] to handle the conversion.
+
+The input strings are interpreted as binary data. The output strings are base64 encoded.
+
+<<.operator-examples "encodebase64">>
--- a/editions/tw5.com/tiddlers/filters/examples/Hamlet.tid
+++ b/editions/tw5.com/tiddlers/filters/examples/Hamlet.tid
@ -0,0 +1,11 @@
+created: 20230304161453213
+modified: 20230304162156826
+tags: [[Operator Examples]]
+title: Hamlet
+type: application/json
+
+{
+    "Shakespeare-old": "Hamlet: Do you see yonder cloud that's almost in shape of a camel?\nPolonius: By the mass, and 'tis like a camel, indeed.\nHamlet: Methinks it is like a weasel.\nPolonius: It is backed like a weasel.\nHamlet: Or like a whale?\nPolonius: Very like a whale.\n-- Shakespeare",
+    "Shakespeare-new": "Hamlet: Do you see the cloud over there that's almost the shape of a camel?\nPolonius: By golly, it is like a camel, indeed.\nHamlet: I think it looks like a weasel.\nPolonius: It is shaped like a weasel.\nHamlet: Or like a whale?\nPolonius: It's totally like a whale.\n-- Shakespeare",
+    "Trekkie-old": "Kirk: Do you see yonder cloud that's almost in shape of a Klingon?\nSpock: By the mass, and 'tis like a Klingon, indeed.\nKirk: Methinks it is like a Vulcan.\nSpock: It is backed like a Vulcan.\nKirk: Or like a Romulan?\nSpock: Very like a Romulan.\n-- Trekkie"
+}
--- a/editions/tw5.com/tiddlers/filters/examples/get.tid
+++ b/editions/tw5.com/tiddlers/filters/examples/get.tid
@ -1,9 +1,22 @@
 created: 20150118134611000
-modified: 20150124201839000
+modified: 20230325163424379
+myfield: 
 tags: [[get Operator]] [[Operator Examples]]
 title: get Operator (Examples)
 type: text/vnd.tiddlywiki

 <<.operator-example 1 "[all[current]get[draft.of]]" "the title of the tiddler of which the current tiddler is a draft">>
-<<.operator-example 2 "[get[tags]]">>
-<<.operator-example 3 "[each[tags]get[tags]]">>
+
+<<.operator-example 2 "[get[tags]]" "returns the tags of all tiddlers without de-duplication">>
+
+<<.operator-example 3 "[get[tags]unique[]]" "returns the tags of all tiddlers with de-duplication">>
+
+<<.tip """If a data tiddler contains a field with an empty value, the empty string is not appended to the results.""">>
+
+<<.operator-example 4 "[all[current]get[myfield]]" "the empty value of field <<.field myfield>> is not returned by the <<.olink get>> operator">>
+
+<<.operator-example 5 "[all[current]has:field[myfield]] :map[get[myfield]]" "also returns the empty string">>
+The above example works by first checking if the input title has the field <<.field myfield>> and then using the [[Map Filter Run Prefix]] to replace the title with their value of that field. If the input tiddler does not have the field, an empty <<.em selection>> is returned. The subsequent [[Map Filter Run Prefix]] outputs an empty <<.em string>> when its run returns an empty [[selection|Title Selection]] (because the field is empty).
+
+<<.operator-example 6 "[all[tiddlers]] :filter[get[created]compare:date:lt{HelloThere!!created}]" "return all tiddlers that are older than [[HelloThere]]">>
+The above example demonstrates two different ways of accessing field values in filters: Use <<.olink get>> when the title is not known in advance as with the [[Filter Filter Run Prefix]] where <<.var currentTiddler>> is set to the current input title. Use a [[TextReference]] as an indirect [[Filter Parameter]] when the title is known.
--- a/editions/tw5.com/tiddlers/filters/examples/getindex.tid
+++ b/editions/tw5.com/tiddlers/filters/examples/getindex.tid
@ -1,8 +1,19 @@
 created: 20150203140000000
-modified: 20170608150301791
+modified: 20230325163543621
 tags: [[getindex Operator]] [[Operator Examples]]
 title: getindex Operator (Examples)
 type: text/vnd.tiddlywiki

-<<.operator-example 1 "[[$:/palettes/Vanilla]getindex[background]]" "returns the value at index ''background'' of the [[DataTiddler|DataTiddlers]] [[$:/palettes/Vanilla]]">>
-<<.operator-example 2 "[all[shadows+tiddlers]tag[$:/tags/Palette]getindex[background]]" "returns all background colors defined in any of the ColourPalettes">>
+<<.operator-example 1 "[[$:/palettes/Vanilla]getindex[background]]" "returns the value of property <<.value background>> of the [[DataTiddler|DataTiddlers]] [[$:/palettes/Vanilla]]">>
+
+<<.operator-example 2 "[all[shadows+tiddlers]tag[$:/tags/Palette]getindex[background]]" "returns all background colors defined in any of the ColourPalettes (notice the duplicates in the resulting list)">>
+
+<<.tip """If a data tiddler contains a property with an empty value, the empty string is not appended to the results.""">>
+
+<<.operator-example 3 "[[ListopsData]getindex[DataIndex]]" "the empty value of the property <<.field ~DataIndex>> in [[ListopsData]] is not returned by the <<.olink getindex>> operator">>
+
+<<.operator-example 4 "[[ListopsData]has:index[DataIndex]] :map[getindex[DataIndex]]" "also returns the empty string">>
+The above example works by first checking if the input title has the property <<.field ~DataIndex>> and then using the [[Map Filter Run Prefix]] to replace the title with their value of that property. If the input tiddler does not have the property, an empty <<.em selection>> is returned. The subsequent [[Map Filter Run Prefix]] outputs an empty <<.em string>> when its run returns an empty [[selection|Title Selection]] (because the property is empty).
+
+<<.operator-example 5 "[[$:/palettes/Vanilla]indexes[]] :filter[[$:/palettes/Vanilla]getindex<currentTiddler>count[]compare:number:eq[0]]" "returns those colors in [[$:/palettes/Vanilla]] which are defined, but have no value assigned">>
+In the above example, <<.olink count>> is used to check if <<.olink getindex>> returns a result (i.e. the corresponding property has a value) or not.
--- a/editions/tw5.com/tiddlers/filters/examples/levenshtein
+++ b/editions/tw5.com/tiddlers/filters/examples/levenshtein
@ -0,0 +1,21 @@
+created: 20230304183158728
+modified: 20230304183159654
+tags: [[levenshtein Operator]] [[Operator Examples]]
+title: levenshtein Operator (Examples)
+type: text/vnd.tiddlywiki
+
+Determine the Levenshtein distance between two words:
+
+<<.operator-example 1 "[[motel]levenshtein[money]]">>
+
+List the 10 tiddler titles with the smallest Levenstein distance to "~TiddlyWiki":
+
+<$macrocall $name='wikitext-example-without-html'
+src="""<ul>
+<$list filter="[all[tiddlers]!is[system]] :sort:number[levenshtein[TiddlyWiki]] :and[first[10]]">
+<li>
+<$link /> (<$text text={{{ [all[current]levenshtein[TiddlyWiki]] }}} />)
+</li>
+</$list>
+</ul>
+"""/>
--- a/editions/tw5.com/tiddlers/filters/examples/makepatches
+++ b/editions/tw5.com/tiddlers/filters/examples/makepatches
@ -0,0 +1,43 @@
+created: 20230304160331362
+modified: 20230304160332927
+tags: [[makepatches Operator]] [[applypatches Operator]] [[Operator Examples]]
+title: makepatches and applypatches Operator (Examples)
+type: text/vnd.tiddlywiki
+
+These examples use the example texts in [[Hamlet]], taken from [[https://neil.fraser.name/software/diff_match_patch/demos/patch.html]]
+
+|^!Shakespeare's original |@@white-space: pre-wrap;{{Hamlet##Shakespeare-old}}@@ |
+|^!Modern English |@@white-space: pre-wrap;{{Hamlet##Shakespeare-new}}@@ |
+|^!Trekkie's Copy |@@white-space: pre-wrap;{{Hamlet##Trekkie-old}}@@ |
+
+<div class="doc-examples-hard-breaks">
+
+Use `makepatches` to generate the set of patches to transform Shakepeare's original into Modern English:
+
+<<.operator-example 1 "[{Hamlet##Shakespeare-old}makepatches{Hamlet##Shakespeare-new}]">>
+
+Use `applypatches` to apply the patches to Shakespeare's original text:
+
+<<.operator-example 2 "[{Hamlet##Shakespeare-old}makepatches{Hamlet##Shakespeare-new}] :map[{Hamlet##Shakespeare-old}applypatches<currentTiddler>]">>
+
+In the above example, the [[Map Filter Run Prefix]] is used to pass the patches information as a parameter to `applypatches`. Inside `:map`, <<.value currentTiddler>> is set to the input title (i.e. the previously generated patches).
+
+The patch information from the Shakepeare texts can also be used to transform the //Trekkie's Copy// to a Modern English version:
+
+<<.operator-example 3 "[{Hamlet##Shakespeare-old}makepatches{Hamlet##Shakespeare-new}] :map[{Hamlet##Trekkie-old}applypatches<currentTiddler>]">>
+
+The above examples used the character mode of `makepatches`. The `word` mode yields very similar results in this case, even when applied to the //Trekkie's Copy//.
+
+<<.operator-example 4 "[{Hamlet##Shakespeare-old}makepatches:words{Hamlet##Shakespeare-new}]">>
+
+<<.operator-example 5 "[{Hamlet##Shakespeare-old}makepatches:words{Hamlet##Shakespeare-new}] :map[{Hamlet##Trekkie-old}applypatches<currentTiddler>]">>
+
+The `lines` mode doesn't work as well in this application:
+
+<<.operator-example 6 "[{Hamlet##Shakespeare-old}makepatches:lines{Hamlet##Shakespeare-new}]">>
+
+<<.operator-example 7 "[{Hamlet##Shakespeare-old}makepatches:lines{Hamlet##Shakespeare-new}] :map[{Hamlet##Trekkie-old}applypatches<currentTiddler>]">>
+
+It is better suited as a very fast algorithm to detect line-wise incremental changes to texts and store only the changes instead of multiple versions of the whole texts.
+
+</div>
--- a/editions/tw5.com/tiddlers/filters/examples/regexp.tid
+++ b/editions/tw5.com/tiddlers/filters/examples/regexp.tid
@ -17,5 +17,5 @@ The regular expression `[0-9]{2}` matches two consecutive digits. Because it con
 <$macrocall
 $name="wikitext-example-without-html"
 src="""<$set name="digit-pattern" value="[0-9]{2}">
-<<list-links "[regexp:title<digit-pattern>]">>
+<<list-links "[regexp:title<digit-pattern>]" field:"title">>
 </$set>"""/>
--- a/editions/tw5.com/tiddlers/filters/get.tid
+++ b/editions/tw5.com/tiddlers/filters/get.tid
@ -1,17 +1,17 @@
+caption: get
 created: 20140426183123179
-modified: 20150203185001000
+modified: 20230309163844434
+op-input: a [[selection of titles|Title Selection]]
+op-output: the values of field <<.place F>> in each of the input titles
+op-parameter: the name of a [[field|TiddlerFields]]
+op-parameter-name: F
+op-purpose: select all values of a field in the input titles
 tags: [[Filter Operators]] [[Field Operators]]
 title: get Operator
 type: text/vnd.tiddlywiki
-caption: get
-op-purpose: select all values of a field in the input titles
-op-input: a [[selection of titles|Title Selection]]
-op-parameter: the name of a [[field|TiddlerFields]]
-op-parameter-name: F
-op-output: the values of field <<.place F>> in each of the input titles

 Each input title is processed in turn. If the corresponding tiddler contains field <<.place F>>, and the value of this field is not empty, then its value is appended to the output.

-Unlike most other [[Filter Operators]], the [[selection|Title Selection]] output by <<.op get>> can contain duplicates. To avoid duplicates, use `each[F]get[F]`.
+<<.tip "Unlike most other [[Filter Operators]], the [[selection|Title Selection]] output by <<.op get>> can contain duplicates. To avoid duplicates, use `get[F]unique[]`.">>

 <<.operator-examples "get">>
--- a/editions/tw5.com/tiddlers/filters/getindex.tid
+++ b/editions/tw5.com/tiddlers/filters/getindex.tid
@ -1,17 +1,16 @@
+caption: getindex
 created: 20150203140000000
-modified: 20150203140000000
+modified: 20230309163838670
+op-input: a [[selection of titles|Title Selection]]
+op-output: the values of property <<.place P>> in each of the input titles
+op-parameter: the name of a [[property|DataTiddlers]]
+op-parameter-name: P
+op-purpose: select all values of a data property in the input titles
 tags: [[Filter Operators]] [[Field Operators]]
 title: getindex Operator
-caption: getindex
-op-purpose: select all values of a data property in the input titles

-<$macrocall $name=".operator-def"
-input="a [[selection of titles|Title Selection]]"
-parameter="the name of a [[property|DataTiddlers]]"
-paramName="P"
-output="the values of property <<.place P>> in each of the input titles"
-/>
+Each input title is processed in turn, and is ignored if it does not denote a [[data tiddler|DataTiddlers]]. If the corresponding tiddler contains property <<.place P>>, and the value of this property is not empty, then its value is appended to the output.

-Each input title is processed in turn, and is ignored if it does not denote a [[data tiddler|DataTiddlers]]. If the tiddler contains property <<.place P>>, the value of that property is [[dominantly appended|Dominant Append]] to the output.
+<<.tip "Unlike most other [[Filter Operators]], the [[selection|Title Selection]] output by <<.op getindex>> can contain duplicates. To avoid duplicates, use `getindex[P]unique[]`.">>

 <<.operator-examples "getindex">>
--- a/editions/tw5.com/tiddlers/filters/has.tid
+++ b/editions/tw5.com/tiddlers/filters/has.tid
@ -1,9 +1,9 @@
 caption: has
 created: 20140410103123179
-modified: 20190518145446047
+modified: 20230306143207920
 op-input: a [[selection of titles|Title Selection]]
-op-neg-output: ''without suffix''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist or has an empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist<br>''suffix `index`''<br>&raquo; those input tiddlers in which index <<.place F>> does <<.em not>> exist
-op-output: ''without suffix''<br>&raquo; those input tiddlers in which field <<.place F>> has a non-empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> exists
+op-neg-output: ''without suffix''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist or has an empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist<br>''suffix `index`''<br>&raquo; those input data tiddlers in which index <<.place F>> does <<.em not>> exist
+op-output: ''without suffix''<br>&raquo; those input tiddlers in which field <<.place F>> has a non-empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> exists<br>''suffix `index`''<br>&raquo; those input data tiddlers in which index <<.place F>> exists
 op-parameter: the name of a [[field|TiddlerFields]]<br>''suffix `index`''<br>&raquo; those input tiddlers in which index <<.place F>> exists
 op-parameter: the name of a [[field|TiddlerFields]] or, optionally an [[index|TextReference]]
 op-parameter-name: F
--- a/editions/tw5.com/tiddlers/filters/levenshtein
+++ b/editions/tw5.com/tiddlers/filters/levenshtein
@ -0,0 +1,17 @@
+caption: levenshtein
+created: 20230304181639768
+modified: 20230304181642365
+op-purpose: determine the Levenshtein distance of the input title(s) and a given string
+op-input: a [[selection of titles|Title Selection]]
+op-parameter: a string
+op-parameter-name: S
+op-output: the Levenshtein distance between the input title(s) and <<.place S>>
+tags: [[Filter Operators]] [[String Operators]]
+title: levenshtein Operator
+type: text/vnd.tiddlywiki
+
+<<.from-version "5.2.6">>
+
+The Levenshtein distance is a metric for measuring the difference between two strings. Informally, the Levenshtein distance between two strings is the //minimum// number of single-character edits required to change one string into the other.
+
+<<.operator-examples "levenshtein">>
--- a/editions/tw5.com/tiddlers/filters/makepatches
+++ b/editions/tw5.com/tiddlers/filters/makepatches
@ -0,0 +1,23 @@
+caption: makepatches
+created: 20230304122354967
+modified: 20230304122400128
+op-purpose: returns a set of patches that transform the input to a given string
+op-input: a [[selection of titles|Title Selection]]
+op-parameter: a string of characters
+op-parameter-name: S
+op-output: a set of patch instructions per input title to be used by the [[applypatches Operator]] to transform the input title(s) into the string <<.place S>>
+op-suffix: `lines` to operate in line mode, `words` to operate in word mode. If omitted (default), the algorithm operates in character mode. See notes below.
+op-suffix-name: T
+tags: [[Filter Operators]] [[String Operators]]
+title: makepatches Operator
+type: text/vnd.tiddlywiki
+
+<<.from-version "5.2.6">>
+
+The difference algorithm operates in character mode by default. This produces the most detailed diff possible. In `words` mode, each word in the input text is transformed into a meta-character, upon which the algorithm then operates. In the default character mode, the filter would find two patches between "ActionWidget" and "Action-Widgets" (the hyphen and the plural s), while in `words` mode, the whole word is found to be changed. In `lines` mode, the meta-character is formed from the whole line, delimited by newline characters, and is found to be changed independent of the number of changes within the line.
+
+The different modes influence the result when the patches are applied to texts other than the original, as well as the runtime.
+
+<<.tip "The calculation in `words` mode is roughly 10 times faster than the default character mode, while `lines` mode can be more than 100 times faster than the default.">>
+
+<<.operator-examples "makepatches and applypatches">>
--- a/editions/tw5.com/tiddlers/hellothere/HelloThere.tid
+++ b/editions/tw5.com/tiddlers/hellothere/HelloThere.tid
@ -1,15 +1,23 @@
 created: 20130822170200000
 list: [[A Gentle Guide to TiddlyWiki]] [[Discover TiddlyWiki]] [[Some of the things you can do with TiddlyWiki]] [[Ten reasons to switch to TiddlyWiki]] Examples [[What happened to the original TiddlyWiki?]]
-modified: 20221219184500440
+modified: 20230326083239710
 tags: TableOfContents
 title: HelloThere
 type: text/vnd.tiddlywiki

-!! ''Welcome to TiddlyWiki, a unique [[non-linear|Philosophy of Tiddlers]] notebook for [[capturing|Creating and editing tiddlers]], [[organising|Structuring TiddlyWiki]] and [[sharing|Sharing your tiddlers with others]] complex information''
+!!.tc-hero-heading ''Welcome to TiddlyWiki, a unique [[non-linear|Philosophy of Tiddlers]] notebook for [[capturing|Creating and editing tiddlers]], [[organising|Structuring TiddlyWiki]] and [[sharing|Sharing your tiddlers with others]] complex information''

 Use it to keep your [[to-do list|TaskManagementExample]], to plan an [[essay or novel|"TiddlyWiki for Scholars" by Alberto Molina]], or to organise your wedding. Record every thought that crosses your brain, or build a flexible and responsive website.

-Unlike conventional online services, TiddlyWiki lets you choose where to keep your data, guaranteeing that in the decades to come you will [[still be able to use|Future Proof]] the notes you take today.
+TiddlyWiki lets you choose where to keep your data, guaranteeing that in the decades to come you will [[still be able to use|Future Proof]] the notes you take today.
+
+!! ''Quick Start''
+
+<div class="tc-cards tc-action-card">
+<$list filter="[tag[Quick Start]]">
+<$macrocall $name="flex-card" bordercolor={{!!color}} textcolor={{!!text-color}} backgroundcolor={{!!background-color}} captionField="caption" descriptionField="text"/>
+</$list>
+</div>

 !! ''Find Out More''

@ -19,7 +27,7 @@ Unlike conventional online services, TiddlyWiki lets you choose where to keep yo
 </$list>
 </div>

-!! ''~TiddlyWiki Hubs''
+!! ''Community''

 <div class="tc-cards" style="font-size:0.7em;text-align:center;margin:3em auto;">
 <a href="https://talk.tiddlywiki.org/" class="tc-btn-big-green" style="border-radius:4px;background-color:#FF8C19;" target="_blank" rel="noopener noreferrer">
@ -40,6 +48,9 @@ Unlike conventional online services, TiddlyWiki lets you choose where to keep yo
 <a href="https://gitter.im/TiddlyWiki/public" class="tc-btn-big-green" style="border-radius:4px;background-color:#753a88;background-image:linear-gradient(to left,#cc2b5e,#753a88);" target="_blank" rel="noopener noreferrer">
 {{$:/core/images/gitter}} Gitter
 </a>
+<a href="https://www.reddit.com/r/TiddlyWiki5/" class="tc-btn-big-green" style="border-radius:4px;background-color:#FF4500;" target="_blank" rel="noopener noreferrer">
+{{Reddit Logo}} Reddit
+</a>
 </div>

 !! ''Testimonials & Reviews''
--- a/editions/tw5.com/tiddlers/hellothere/quickstart/Quick
+++ b/editions/tw5.com/tiddlers/hellothere/quickstart/Quick
@ -0,0 +1,2 @@
+title: Quick Start
+list: [[Quick Start: Tiddlyhost]] [[Quick Start: Desktop]] [[Quick Start: DIY]] [[Quick Start: Xememex]]
--- a/editions/tw5.com/tiddlers/hellothere/quickstart/desktop.tid
+++ b/editions/tw5.com/tiddlers/hellothere/quickstart/desktop.tid
@ -0,0 +1,10 @@
+title: Quick Start: Desktop
+tags: [[Quick Start]]
+caption: Desktop
+icon: $:/core/images/storyview-zoomin
+button-color: #37753e
+button-text: Download
+background: linear-gradient(90deg,#f0fff1, #ffffff)
+link: TiddlyDesktop
+
+Download the official desktop application for macOS, Windows and Linux
--- a/editions/tw5.com/tiddlers/hellothere/quickstart/diy.tid
+++ b/editions/tw5.com/tiddlers/hellothere/quickstart/diy.tid
@ -0,0 +1,10 @@
+title: Quick Start: DIY
+tags: [[Quick Start]]
+caption: DIY
+icon: $:/core/images/theme-button
+button-color: #ff4522
+button-text: Explore
+background: linear-gradient(90deg,#fff4f2, #ffffff)
+link: GettingStarted
+
+Find the configuration that is right for you to get the full benefits of ~TiddlyWiki
--- a/editions/tw5.com/tiddlers/hellothere/quickstart/tiddlyhost.tid
+++ b/editions/tw5.com/tiddlers/hellothere/quickstart/tiddlyhost.tid
@ -0,0 +1,10 @@
+title: Quick Start: Tiddlyhost
+tags: [[Quick Start]]
+caption: Tiddlyhost
+icon: $:/core/images/globe
+button-color: #00009a
+button-text: Create Account
+background: linear-gradient(90deg,#f5f5ff, #ffffff)
+link: Tiddlyhost
+
+The easiest way to get started with an online ~TiddlyWiki
--- a/editions/tw5.com/tiddlers/hellothere/quickstart/xememex.tid
+++ b/editions/tw5.com/tiddlers/hellothere/quickstart/xememex.tid
@ -0,0 +1,10 @@
+title: Quick Start: Xememex
+tags: [[Quick Start]]
+caption: Xememex
+icon: $:/core/images/star-filled
+button-color: #bf5fb6
+button-text: Find out more
+background: linear-gradient(90deg,#fff1fe, #ffffff)
+link: Xememex
+
+For companies and teams, a multiuser ~TiddlyWiki from Federatial
--- a/editions/tw5.com/tiddlers/howtos/Formatting
+++ b/editions/tw5.com/tiddlers/howtos/Formatting
@ -33,29 +33,17 @@ Note the various places you need to indicate the number of columns

 ```
@@.fourcolumns
-<$list filter="[tag[Filter Operators]]" variable="foo"><br>
-<<foo>>
+<$list filter="[tag[Filter Operators]]" variable="foo">
+<<foo>><br>
 </$list>
@@
 ```

 !! Example showing partial list of filter operators

-<style>
-.fourcolumns {
-   display:block;
-   column-count:4;
-   column-gap:1em;
-   -moz-column-count:4;
-   -moz-column-gap:1em;
-   -webkit-column-count: 4;
-   -webkit-column-gap:1em;
-}
-</style>
-
-
@@.fourcolumns
-<$list filter="[tag[Filter Operators]limit[24]]" variable="foo"><br>
-<<foo>>
+<$list filter="[tag[Filter Operators]limit[24]]" variable="foo">
+<<foo>><br>
 </$list>
@@
+
--- a/editions/tw5.com/tiddlers/images/New
+++ b/editions/tw5.com/tiddlers/images/New
--- a/editions/tw5.com/tiddlers/images/Reddit
+++ b/editions/tw5.com/tiddlers/images/Reddit
@ -0,0 +1,7 @@
+title: Reddit Logo
+
+<svg width="22pt" height="22pt" viewBox="0 0 20 20">
+	<g>
+		<path d="M16.67,10C16.641,9.22 15.992,8.593 15.211,8.593C14.834,8.593 14.472,8.739 14.2,9C13.063,8.227 11.725,7.799 10.35,7.77L11,4.65L13.14,5.1C13.194,5.605 13.626,5.993 14.134,5.993C14.683,5.993 15.134,5.542 15.134,4.993C15.134,4.444 14.683,3.993 14.134,3.993C13.779,3.993 13.449,4.183 13.27,4.49L10.82,4C10.798,3.995 10.776,3.993 10.754,3.993C10.607,3.993 10.48,4.097 10.45,4.24L9.71,7.71C8.318,7.731 6.962,8.159 5.81,8.94C5.539,8.685 5.181,8.543 4.81,8.543C4.009,8.543 3.35,9.202 3.35,10.003C3.35,10.573 3.683,11.092 4.2,11.33C4.189,11.476 4.189,11.624 4.2,11.77C4.2,14.01 6.81,15.83 10.03,15.83C13.25,15.83 15.86,14.01 15.86,11.77C15.871,11.624 15.871,11.476 15.86,11.33C16.363,11.08 16.679,10.561 16.67,10ZM12.3,12.04C11.751,12.04 11.3,11.589 11.3,11.04C11.3,10.491 11.751,10.04 12.3,10.04C12.849,10.04 13.3,10.491 13.3,11.04C13.301,11.053 13.301,11.067 13.301,11.08C13.301,11.629 12.849,12.08 12.301,12.08C12.297,12.08 12.294,12.08 12.29,12.08L12.3,12.04ZM12.48,13.75C11.771,14.285 10.897,14.557 10.01,14.52C9.123,14.557 8.249,14.285 7.54,13.75C7.5,13.702 7.479,13.641 7.479,13.579C7.479,13.431 7.601,13.309 7.749,13.309C7.811,13.309 7.872,13.33 7.92,13.37C8.521,13.811 9.255,14.033 10,14C10.746,14.041 11.483,13.825 12.09,13.39C12.142,13.339 12.212,13.311 12.285,13.311C12.438,13.311 12.564,13.437 12.564,13.59C12.564,13.665 12.534,13.737 12.48,13.79L12.48,13.75ZM6.67,11C6.67,10.451 7.121,10 7.67,10C8.219,10 8.67,10.451 8.67,11C8.67,11.549 8.219,12 7.67,12C7.121,12 6.67,11.549 6.67,11Z"/>
+	</g>
+</svg>
--- a/editions/tw5.com/tiddlers/images/Tiddlyhost
+++ b/editions/tw5.com/tiddlers/images/Tiddlyhost
--- a/editions/tw5.com/tiddlers/images/Tiddlyhost
+++ b/editions/tw5.com/tiddlers/images/Tiddlyhost
@ -0,0 +1,3 @@
+title: Tiddlyhost Logo
+type: image/png
+tags: picture
--- a/editions/tw5.com/tiddlers/images/Xememex
+++ b/editions/tw5.com/tiddlers/images/Xememex
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1073" height="232"><g fill="#000" fill-rule="nonzero"><path d="M157.972 224h26.053l-6.756-11.94-70.621-124.802-.04 7.95L157.124 8h-25.588L89.064 82.431h13.897L60.489 8H34.574l50.855 87.227-.051-7.969L14.756 212.06 8 224h25.761l2.289-4.102 66.949-120-13.98-.013 66.667 120zM1038.972 224h26.053l-6.756-11.94-70.621-124.802-.04 7.95 43.559-75.198L1038.124 8h-25.588l-2.302 4.035-40.17 70.396h13.897l-40.169-70.396L941.489 8h-25.915l7.013 12.029 43.842 75.198-.051-7.969-70.622 124.802L889 224h25.761l2.289-4.102 66.949-120-13.98-.013 66.667 120zM191 224h106.904l10-21.65H204.932l8 8V65.153l-8 8h101.955l10-21.65H204.932l8 8V21.65l-8 8h88.452l10-21.65H191v208zM478 224h106.904l10-21.65H491.932l8 8V65.153l-8 8h101.955l10-21.65H491.932l8 8V21.65l-8 8h88.452l10-21.65H478v208zM762 224h106.904l10-21.65H775.932l8 8V65.153l-8 8h101.955l10-21.65H775.932l8 8V21.65l-8 8h88.452l10-21.65H762v208zM437.831 224h22.214V8l-71.304 61.952h10.564L328 8v216h22.215V39.062l-12.48 5.968 55.911 49.911 56.357-49.889-12.172-5.99zM722.831 224h22.214V8l-71.304 61.952h10.564L613 8v216h22.215V39.062l-12.48 5.968 55.911 49.911 56.357-49.889-12.172-5.99z"/></g></svg>
--- a/editions/tw5.com/tiddlers/images/Xememex
+++ b/editions/tw5.com/tiddlers/images/Xememex
@ -0,0 +1,2 @@
+type: image/svg+xml
+title: Xememex Logo
--- a/editions/tw5.com/tiddlers/learning/Introduction
+++ b/editions/tw5.com/tiddlers/learning/Introduction
@ -6,7 +6,7 @@ type: text/vnd.tiddlywiki

 Making lists of items plays a central role in working with TiddlyWiki. The following is a brief run-through of some of the more common techniques.

-~TiddlyWiki [[uses|The Extended Listops Filters]] lists [[internally|ListField]] for many purposes so the word can have several meanings. Here we are concerned with displaying sequences of items, but not necessarily presented as a conventional bullet list.
+~TiddlyWiki [[uses|Extended Listops Filters]] lists [[internally|ListField]] for many purposes so the word can have several meanings. Here we are concerned with displaying sequences of items, but not necessarily presented as a conventional bullet list.

 ! Manually Typed Lists

--- a/editions/tw5.com/tiddlers/macros/ListMacro.tid
+++ b/editions/tw5.com/tiddlers/macros/ListMacro.tid
@ -15,7 +15,7 @@ Note: Each first [[step|Filter Step]] of a [[filter run|Filter Run]] not given a

 ;filter
 : A [[filter|Filters]] selecting which tiddlers to include
-;caption
+;field
 : The name of the field to transclude for each list item, defaulting to `caption`
 ;type
 : An HTML element to use for the overall list element, defaulting to `ul`
--- a/editions/tw5.com/tiddlers/releasenotes/Release
+++ b/editions/tw5.com/tiddlers/releasenotes/Release
@ -112,7 +112,7 @@ Prompted by the [[General Data Protection Regulation (GDPR)|https://en.wikipedia
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3093]] problem with crash when dragging over TiddlyWiki on some browsers
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3079]] issue with new journal button
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3164]] problem with ''filter'' and ''value'' attributes of SetWidget
-* [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3190]] problem with numeric operands in the [[The Extended Listops Filters]]
+* [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3190]] problem with numeric operands in the [[Extended Listops Filters]]
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/commit/df1f7e9798b5f6c3d2c3fd82e438cbc9713ade04]] problem with "put" saver and 412 return codes
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3048]] problem with variable references in field values in the edit template
 * [[Extended|https://github.com/Jermolene/TiddlyWiki5/pull/3219]] behaviour of list-after field so that the tiddler is placed at the end of the list if the list-after field is present but empty 
--- a/editions/tw5.com/tiddlers/releasenotes/Release
+++ b/editions/tw5.com/tiddlers/releasenotes/Release
@ -1,39 +1,72 @@
 caption: 5.2.6
-created: 20230119221001957
-modified: 20230119221001957
+created: 20230320184352916
+modified: 20230320184352916
+released: 20230320184352916
 tags: ReleaseNotes
 title: Release 5.2.6
 type: text/vnd.tiddlywiki

-//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.5...master]]//
+//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.5...v5.2.6]]//
+
+<<.banner-credits
+	credit:"""Congratulations to [[StS|https://talk.tiddlywiki.org/u/StS]] for their winning design for the banner for this release (here is the [[competition thread|https://talk.tiddlywiki.org/t/new-release-banner-competition-for-tiddlywiki-v5-2-6/6403/3]] and the [[voting thread|https://talk.tiddlywiki.org/t/vote-for-the-tiddlywiki-banner-v5-2-6/6469]]).
+"""
+	url:"https://raw.githubusercontent.com/Jermolene/TiddlyWiki5/3a2831870b4418b8b01d155b057db5b7485562c1/editions/tw5.com/tiddlers/images/New%20Release%20Banner.png"
+>>
+
+! Major Improvements
+
+!! Improved Markdown Plugin
+
+* <<.link-badge-updated "https://github.com/Jermolene/TiddlyWiki5/pull/6528">> the [[Markdown Plugin]] to use the newer and better maintained [[markdown-it|https://github.com/markdown-it/markdown-it]] library. The previous Markdown plugin remains available as "markdown-legacy"
+
+!! Better Handling of Loss of Network Connectivity with Client Server Configuration
+
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/7169">> integration between the [[BrowserStorage Plugin]] and the client-server configuration to allow changes to be made while offline and then later resynchronised with the server
+
+!! New Diff-Match-Patch Primitives
+
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/7290">> three new operators exposing previously hidden features of the [[Diff-Match-Patch|https://neil.fraser.name/software/diff_match_patch]] library that is integrated with TiddlyWiki:
+** new [[levenshtein Operator]] to calculate the similarity of two strings as the number of characters that need to be inserted, deleted or modified in order to turn one into the other
+** new [[makepatches Operator]] and [[applypatches Operator]] that can be used to make and apply patches that represent the difference between two different texts. See the [[examples|makepatches and applypatches Operator (Examples)]]

 ! Translation Improvements

 Improvements to the following translations:

 * Chinese
+* German
 * Italian
+* Polish

 ! Plugin Improvements

-* <<.link-badge-updated "https://github.com/Jermolene/TiddlyWiki5/pull/6528">> the [[Markdown Plugin]] to use the newer and better maintained [[markdown-it|https://github.com/markdown-it/markdown-it]] library. The previous Markdown plugin remains available as "markdown-legacy"
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7176">> [[Innerwiki Plugin]] to allow the `<$data>` widget to override existing tiddler fields
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7207">>, <<.link-badge-here "https://github.com/Jermolene/TiddlyWiki5/commit/c39ef398bffae12c0ed7324d9b6d9d29f0f2f9ff">> and <<.link-badge-here "https://github.com/Jermolene/TiddlyWiki5/commit/8f7441f296351a4dd0852c3c782f8874d398e052">> problem preventing [[Share Plugin]] from working properly
+* <<.link-badge-updated "https://github.com/Jermolene/TiddlyWiki5/commit/524cee1489f260375cac8cfe878fdc5942a4596e">> [[XLSX Plugin|XLSX Utilities Edition]] to handle importing numeric fields
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/81f514116657d0d567be7a4c45762a85beaa8bc0">> Dynannotate plugin crash when using the fake DOM used for static rendering
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7281">> bug where pasting text into the CodeMirror editor also opened an `$:/Import` tiddler
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7334">> documentation for the [[Railroad Plugin]]

+! Accessibility Improvements
+
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7232">> appearance of save wiki button so that it is accessible to users without colour vision

 ! Usability Improvements

 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7217">> consistency of tiddler deletion by allowing missing tiddlers to be 'deleted', which just results in them being closed
 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/commit/34643a42790777f1b235f57b5093bb29bd0b3a14">> layout switcher to include an optional icon for each layout
 * <<.link-badge-removed "https://github.com/Jermolene/TiddlyWiki5/commit/c0615e20ecf7d5d5e66d8a2acd28b80e8d59688d">> [[improvements to table layout|https://github.com/Jermolene/TiddlyWiki5/pull/7010]] from v5.2.5 that have proved to not be backwards compatible
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/7323">> support for `&dollar;` HTML entity

 ! Widget Improvements

-* 
+* <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/7222">> EditTextWidget to support `focusSelectFromStart` and `focusSelectFromEnd` attributes to give better control over text selection

 ! Filter improvements

 * <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/7121">> [[encodeuricomponent Operator]] to encode characters such as `*` that are illegal in Windows filenames
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/commit/89fd8871b6217634c9896b9402069757ca5ea189">> [[encodebase64 Operator]] and [[decodebase64 Operator]]

 ! Hackability Improvements

@ -41,6 +74,7 @@ Improvements to the following translations:
 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7118">> readability of [[tag-picker Macro]] and [[keyboard-driven-input Macro]]
 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7129">> reliability of [[list-links-draggable Macro]] and [[list-tagged-draggable Macro]] by using the new GenesisWidget instead of textual substitution
 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7210">> [[external JavaScript core support|Using the external JavaScript template]] to make it possible to save an external JS wiki as a standard single file wiki
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/7007">> a warning message in the browser console when the Zoomin storyview fails due to the tiddler view template lacking a single containing element

 ! Bug Fixes

@ -50,43 +84,60 @@ Improvements to the following translations:
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7121">> (and <<.link-badge-here "https://github.com/Jermolene/TiddlyWiki5/pull/7219">>) overriding `toc-caption` macro for [[Table-of-Contents Macros]]
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7212">> rendering of $:/core/ui/MoreSideBar/Tags when viewed within the story river
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7156">> undefined variable crash in [[reduce Operator]], [[filter Operator]] and [[sortsub Operator]]
-* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7153">> GenesisWidget not to create anything if the `$type` attribute is blank or missing
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/issues/7153">> GenesisWidget not to create anything if the `$type` attribute is blank or missing
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7230">> GenesisWidget to pass `isBlock` flag to the generated widget
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7160">> crash using [[jsonget Operator]] with "fixed" as key name
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/0b39e47ce88c7620b7a66c1553a71efaff06edb9">> importing of MP3 files to match current browser implementations
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7122">> crash when attempting to create an element with a blank tag name
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7224">> layout issue with "save tiddler" button
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/3d0ec5b1bdc157f87d65b8c9b76e681c14337eb4">> (and <<.link-badge-here "https://github.com/Jermolene/TiddlyWiki5/commit/4e5c957e975459350cd7df3038e5fb3c7aea859f">>) handling of whitespace in lists to cover all Unicode whitespace characters
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7228">> test spacing of parser rule checkboxes in control panel
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/f249b79e81e51d48364ea8147fe27850df9f577f">> CSS classes assigned to edit toolbar buttons
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7247">> usage of broken CSS class `tc-storyview-zoomin-tiddler` in Zoomin story view
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7243">> usage of `importTitle` and `autoOpenOnImport` options for [[WidgetMessage: tm-import-tiddlers]]
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7276">> fixed text editor refresh when the palette is changed
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7270">> crash with LetWidget when referencing a variable that exists but has an undefined value
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7354">> unwanted double braces around tags specified in $:/config/NewTiddler/Tags when using "new here" button

 ! Node.js Improvements

-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/7169">> integration between the [[BrowserStorage Plugin]] and the client-server configuration to allow changes to be made while offline and then later resynchronised with the server
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/7130">> duplicate fields in internal templates used in client-server configuration
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7138">> lazy loading not triggering a sync from the server
 * <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/bf8e1ca5b0587787bf80692b0213bb7b038c7868">> crash on creating a new tiddler if anonymous users manage to create syncable tiddlers in a read only wiki
 * <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/commit/95e61688397ff1bc9be04193bc4ce2e3c8c48dce">> handling of logout in the client-server configuration to avoid 404 errors
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/issues/7238">> problem with saving tiddlers with `_canonical_uri` field as `.tid` files
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6953">> missing meta viewport to static river template

 ! Performance Improvements

-* 
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/7299">> field indexer to more efficiently process lookups

 ! Acknowledgements

 [[@Jermolene|https://github.com/Jermolene]] would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki:

 <<.contributors """
+andrigamerita
 AnthonyMuscio
 BramChen
 btheado
 cdruan
 CrossEye
 cs8425
+EvidentlyCube
 fkmiec
 flibbles
 GameDungeon
+hffqyd
 jeffrey4l
 joebordes
 kookma
+linonetwo
 m42e
 Marxsal
+mateuszwilczek
 newmedicine
+michsa
 pippep
 pmario
 saqimtiaz
--- a/editions/tw5.com/tiddlers/releasenotes/Release
+++ b/editions/tw5.com/tiddlers/releasenotes/Release
@ -0,0 +1,25 @@
+caption: 5.2.7
+created: 20230326083239710
+modified: 20230326083239710
+released: 20230326083239710
+tags: ReleaseNotes
+title: Release 5.2.7
+type: text/vnd.tiddlywiki
+
+//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.6...v5.2.7]]//
+
+<<.banner-credits
+	credit:"""Congratulations to [[StS|https://talk.tiddlywiki.org/u/StS]] for their winning design for the banner for this release (here is the [[competition thread|https://talk.tiddlywiki.org/t/new-release-banner-competition-for-tiddlywiki-v5-2-6/6403/3]] and the [[voting thread|https://talk.tiddlywiki.org/t/vote-for-the-tiddlywiki-banner-v5-2-6/6469]]).
+"""
+	url:"https://raw.githubusercontent.com/Jermolene/TiddlyWiki5/7926af85419ef2f813276a05833598d6d65e2ecd/editions/tw5.com/tiddlers/images/New%20Release%20Banner.png"
+>>
+
+This is a bug fix release intended to resolve a backwards compatibility issue discovered in v5.2.6. See [[this GitHub ticket|https://github.com/Jermolene/TiddlyWiki5/issues/7371]] for the background.
+
+The issue is that trailing newlines within a macro definitions were being ignored, which affected whether the content were parsed in inline or block mode.
+
+Since v5.2.7 replaces v5.2.6 that was only released for less than a week, here is the [[release note for v5.2.6|Release 5.2.6]].
+
+! Release Note for v5.2.6
+
+{{Release 5.2.6}}
--- a/editions/tw5.com/tiddlers/saving/Saving
+++ b/editions/tw5.com/tiddlers/saving/Saving
@ -15,7 +15,7 @@ Saving to a Git service is configured in the [[$:/ControlPanel]] in the ''Git Se

 * ''Type'' - (mandatory) the type of the service (e.g. GitHub, GitLab)
 * ''Username'' - (mandatory) the username for the Git service account used for saving changes
-* ''Password'' - (mandatory) the OAUTH token or personal access token for the specified account. Note that GitHub deprecated password authetication, permitted authentication methods are shown in the[[API documentation|https://developer.github.com/v3/#authentication]].
+* ''Password'' - (mandatory) the OAUTH token or personal access token for the specified account. Note that GitHub deprecated password authentication, permitted authentication methods are shown in the [[API documentation|https://developer.github.com/v3/#authentication]].
 * ''Repository'' - (mandatory) the name of the Git repository. Both the owner name and the repository name must be specified. For example `Jermolene/TiddlyWiki5`
 * ''Branch'' - (optional) the name of the branch to be used within the Git repository. Defaults to `main` (~GitHub) or `master` (~GitLab)"
 * ''Path'' - (optional) the path to the target file. Defaults to `/`
--- a/editions/tw5.com/tiddlers/saving/Saving
+++ b/editions/tw5.com/tiddlers/saving/Saving
@ -0,0 +1,49 @@
+caption: tw5-server
+color: #70c9a0
+community-author: hffqyd
+created: 20230302011710789
+delivery: Server-side Script
+description: Web server for saving and uploading
+method: save
+modified: 20230302055929311
+tags: Android Chrome Firefox [[Internet Explorer]] Linux Mac Opera Safari Saving Windows iOS Edge
+title: Saving via a Minimal Web Server
+type: text/vnd.tiddlywiki
+
+A local server for TiddlyWiki5 that saves and backups wikis, inspired by
+[[tw5-server.rb | https://gist.github.com/jimfoltz/ee791c1bdd30ce137bc23cce826096da]].
+
+tw5-server provides features of:
+
+* Server for TiddlyWiki5, as well as other files (e.g. images used in TW5 `[img[images/*.png]]`);
+* Easy to save wiki via browsers;
+* Backup wiki in compress format (.gz), to save disk space;
+* Auto clean backups: keep one newest per previous month, keep all backups in current month.
+* Upload files/images to server, for use in tiddlywiki as external links.
+* Offer binary executable for Linux, macos and windows.
+
+Download executable script and binary at the github.com [[tw5-server|https://github.com/hffqyd/tw5-server]].
+
+! Usage
+
+```bash
+# python script:
+python tw5-server.py -p 8000 -d ./ -b backup_dir
+
+# binary file:
+tw5server -a:192.168.0.10 -p:8000 -d:./ -b:backup
+
+-h usage help
+-a address, defautl localhost
+-p port, default 8000
+-d directory to servering, default `current dir`
+-b backup directory name, default `backup`
+-l log saving messages to stdout
+
+Backups auto-clean strategy:
+Keep all backups in current month, keep only the newest one for previous months.
+```
+
+In Unix/Linux, just excute `./tw5-server.py` (with `chmod +x tw5-server.py`).
+
+Then go to http://localhost:8000 (or other address:port specified in command) in your web browser, and click on your wiki html file.
--- a/editions/tw5.com/tiddlers/styleguide/Documentation
+++ b/editions/tw5.com/tiddlers/styleguide/Documentation
@ -1,5 +1,5 @@
 created: 20150110182600000
-modified: 20211206080809651
+modified: 20230325161424684
 tags: [[Improving TiddlyWiki Documentation]]
 title: Documentation Macros
 type: text/vnd.tiddlywiki
@ -58,6 +58,13 @@ The following macros are used throughout ~TiddlyWiki's documentation. Their name
 |.wlink |a link to a widget |<<.wlink ButtonWidget>> |
 |.wlink2 |a link to a widget, with specified text |<<.wlink2 foo ButtonWidget>> |

+!Tabs
+|!Macro |!Used for |!Example |
+|.doc-tabs |showing a tab set in a documentation tiddler | -- |
+|.doc-tab-link |button to activate a tab | -- |
+|.widget-attr-link |button with a widget attribute name to activate a tab | -- |
+
+
 !User interface

 |!Macro |!Used for |!Example |
--- a/editions/tw5.com/tiddlers/styleguide/Reference
+++ b/editions/tw5.com/tiddlers/styleguide/Reference
@ -1,7 +1,7 @@
 created: 20141226192500000
-modified: 20150117152552000
-title: Reference Tiddlers
+modified: 20230318160831470
 tags: [[Improving TiddlyWiki Documentation]]
+title: Reference Tiddlers

 <<.def "Reference tiddlers">> offer raw information in a comprehensive interlinked way. The reader is likely to be an intermediate or expert user.

@ -13,6 +13,7 @@ There are several subcategories:
 ;User manual
 * Presenting technical details of ~WikiText features
 * Subcategorised: messages, operators, widgets, etc
+** Widget documentation should follow the [[Widget Documentation Style Guide]]

 ;Developer manual
 * Presenting technical details of ~TiddlyWiki's internal architecture
--- a/editions/tw5.com/tiddlers/styleguide/Widget
+++ b/editions/tw5.com/tiddlers/styleguide/Widget
@ -0,0 +1,37 @@
+created: 20230318160840043
+modified: 20230325162525198
+tags: [[Reference Tiddlers]]
+title: Widget Documentation Style Guide
+
+Widget documentation generally consists of
+
+* an introductory summary of the widget's function
+* an overview of attributes and how the widget content is handled
+* more detailed attribute explanation when required
+* examples
+
+The //Content and Attributes// section should describe how the content of the widget is used, followed by a table of the possible attributes, each with a short description of a single sentence. The attribute names in the table and elsewhere in the tiddler should be rendered with the <<.var .attr>> macro. The <<.var .from-version>> macro should be used as first item in the description to designate the version at which a parameter became available.
+
+A subsection should be used for parameters that need an //extended description//, possibly with separate examples. When there are more than 2 such subsection necessary, the subsections should be split into their own tiddlers, and the <<.var .doc-tabs>> macro should be used to transclude them into the widget documentation tiddler as tabs.
+
+* The <<.var .doc-tabs>> macro is used without parameters
+* The <<.var .doc-tabs>> macro must not be used more than once within a single documentation tiddler
+* The tiddlers to be included in the tab group should be tagged with the respective widget documentation tiddler and have a <<.field description>> field set to <<.value tab>>
+* The <<.field caption>> contains the tab button text. It should be as short as possible. For the attribute name, the <<.var .attr>> macro should be used in the <<.field caption>>
+* The tab tiddlers should start with a level-2-heading that links to itself, so that they may be opened from within the tabs
+* They can contain examples if these are specific to the topic of the subsection
+
+In the attribute table, the <<.var .widget-attr-link>> macro can be used to turn attributes into a button that activates the respective tab. The <<.var .widget-attr-link>> macro is used like this
+
+```
+<<.widget-attr-link text:<display text> target:<title of corresponding tiddler> >>
+```
+
+Elsewhere, the <<.var .doc-tab-link>> macro can be used to activate the respective tab
+
+```
+<<.doc-tab-link text:<display text> target:<title of corresponding tiddler> tooltip:<tooltip to show when hovering over the button> class:<additional classes> >>
+```
+The parameters <<.param tooltip>> and <<.param class>> are optional.
+
+Both link macros scroll to the tab group additionally to setting the selected tab. They can also be used within the tab contents tiddlers themselves. If a tab tiddler is opened outside the tab group, <<.var doc-tab-link>> will open the tiddler containing the tab group if it is not yet open, and scroll to its tab group if it is.
--- a/editions/tw5.com/tiddlers/system/doc-macros.tid
+++ b/editions/tw5.com/tiddlers/system/doc-macros.tid
@ -1,5 +1,5 @@
 created: 20150117152607000
-modified: 20220714133424023
+modified: 20230325141733992
 tags: $:/tags/Macro
 title: $:/editions/tw5.com/doc-macros
 type: text/vnd.tiddlywiki
@ -61,6 +61,37 @@ type: text/vnd.tiddlywiki
 \define .toc-tab() <<.tab "TableOfContents">>
 \define .example-tab(_) <span class="doc-tab">$_$</span>

+\define .doc-tabs()
+<$macrocall $name="tabs"
+      tabsList="[tag<currentTiddler>description[tab]]"
+      default={{{ [tag<currentTiddler>first[]] }}}
+      explicitState={{{ [<currentTiddler>addprefix[$:/state/tab/]] }}}
+      class={{{ [[doc-tabs]] [<currentTiddler>encodeuricomponent[]escapecss[]addprefix[doc-tabs-]] +[join[ ]] }}} />
+\end
+\define .doc-tab-link(text, target, tooltip:"", class:"")
+<!-- figure out where the addressed doc-tabs are -->
+<$tiddler tiddler={{{ [<currentTiddler>search:text[.doc-tabs]] :else[<currentTiddler>tags[]search:text[.doc-tabs]first[]] :else[<currentTiddler>] }}} >
+<$button class={{{ [[tc-btn-invisible tc-tiddlylink]] [<__class__>] +[join[ ]] }}}
+      set={{{ [<currentTiddler>addprefix[$:/state/tab/]] }}}
+      setTo=<<__target__>>
+      tooltip=<<__tooltip__>>>
+    <<__text__>>
+    <!-- if tiddler with tabs is open, scroll to tabs, otherwise open that tiddler (relevant from within tab subtiddlers) -->
+    <$list filter="[[$:/StoryList]contains<currentTiddler>]" variable="ignore" emptyMessage="<$action-navigate />">
+        <$action-sendmessage $message="tm-scroll" selector={{{ [<currentTiddler>encodeuricomponent[]addprefix[.doc-tabs-]] }}} />
+    </$list>
+    <$action-sendmessage $message="tm-scroll" selector={{{ [<currentTiddler>encodeuricomponent[]escapecss[]addprefix[.doc-tabs-]] }}} />
+</$button>
+</$tiddler>
+\end
+\define .widget-attr-link(text, target)
+<$macrocall $name=".doc-tab-link" 
+      text={{{ [[<code class="doc-attr">]] [<__text__>] [[</code>]] +[join[]] }}}
+      class="doc-tab-link"
+      target=<<__target__>>
+      tooltip={{{ [[Show more information about the ']] [<__text__>] [[' attribute]] +[join[]] }}} />
+\end
+
 \define .button(_) <span class="doc-button">{{$:/core/ui/Buttons/$_$!!caption}}</span>

 \define .icon(_) <span class="doc-icon">{{$_$}}</span>
--- a/editions/tw5.com/tiddlers/system/doc-styles.tid
+++ b/editions/tw5.com/tiddlers/system/doc-styles.tid
@ -1,5 +1,5 @@
 created: 20150117152612000
-modified: 20220617125128201
+modified: 20230325101137075
 tags: $:/tags/Stylesheet
 title: $:/editions/tw5.com/doc-styles
 type: text/vnd.tiddlywiki
@ -133,6 +133,10 @@ td svg {
 	padding-left: 20px;
 }

+.doc-examples-hard-breaks .doc-example-result li {
+    white-space: pre-wrap;
+}
+
 .doc-bad-example code, .doc-bad-example pre, table.doc-bad-example {
  background-color:#ffff80;
 }
@ -281,4 +285,14 @@ ol.doc-github-contributors li {
 	overflow: hidden;
 	text-overflow: ellipsis;
 }
-
+.doc-tabs.tc-tab-buttons button {
+  font-size: 1rem;
+  padding: 0.5em;
+}
+.doc-tabs button .doc-attr {
+  background-color: unset;
+  color: #666;
+}
+.doc-tab-link .doc-attr {
+  color: unset;
+}
--- a/editions/tw5.com/tiddlers/system/static.content.tid
+++ b/editions/tw5.com/tiddlers/system/static.content.tid
@ -2,6 +2,10 @@ title: $:/core/templates/static.content

 \define tv-wikilink-template() https://tiddlywiki.com/static/$uri_doubleencoded$.html

+<!-- Mastodon verification -->
+
+<a rel="me" href="https://fosstodon.org/@TiddlyWiki">Mastodon</a>
+
 <!-- For Google, and people without JavaScript-->

 <$reveal default="yes" text=<<savingEmpty>> type="nomatch">
--- a/editions/tw5.com/tiddlers/system/tw5.com-styles.tid
+++ b/editions/tw5.com/tiddlers/system/tw5.com-styles.tid
@ -6,6 +6,10 @@ type: text/vnd.tiddlywiki

 \rules only filteredtranscludeinline transcludeinline macrodef macrocallinline macrocallblock

+.tc-hero-heading a.tc-tiddlylink {
+	font-weight: bold;
+}
+
 .tc-double-spaced-list li {
 	padding-bottom: .5em;
 	padding-top: .5em;
@ -140,26 +144,48 @@ type: text/vnd.tiddlywiki
 	background: <<colour background>>;
 	border-color: rgba(34,36,38,.15);
 	box-shadow: 0 2px 25px 0 rgb(34 36 38 / 5%) inset;
+	gap: 1em;
+}
+
+.tc-cards.tc-action-card {
+	text-align: center;
+	background: none;
+}
+
+.tc-cards.tc-action-card .tc-card-button {
+	border: 1px solid <<colour foreground>>;
+	background: <<colour foreground>>;
+	margin: 0.5em;
+	border-radius: 6px;
+	padding: 0.5em;
+	color: <<colour background>>;
+	fill: <<colour background>>;
+}
+
+.tc-cards.tc-action-card .tc-card-button svg {
+	width: 0.65em;
+	height: 0.65em;
+	vertical-align: middle;
 }

 .tc-tiddlylink.tc-card {
 	font-weight: normal;
 	max-width: 100%;
 	position: relative;
-	display: flex;
-	flex-direction: column;
 	background: <<colour background>>;
 	color: <<colour foreground>>;
 	width: 200px;
 	min-height: 0;
-	padding: 0 0 0.5em 0;
-	margin: 0.5em;
 	border: none;
 	border-radius: 8px;
 	box-shadow: 0 1px 3px 0 #d4d4d5, 0 0 0 1px #d4d4d5;
 	transition: box-shadow 0.3s ease,transform .3s ease;
 }

+.tc-cards.tc-cards-vertical .tc-tiddlylink.tc-card {
+	width: 100%;
+}
+
@media (max-width: 500px) {
 	
 	.tc-cards {
@ -180,8 +206,17 @@ type: text/vnd.tiddlywiki
 }

 .tc-card-accent {
-	border-top-left-radius: 8px;
-	border-top-right-radius: 8px;
+	height: 100%;
+	display: flex;
+	align-items: stretch;
+	flex-direction: column;
+	justify-content: stretch;
+	border-radius: 8px;
+}
+
+.tc-cards.tc-cards-vertical .tc-card-accent {
+	flex-direction: row;
+	align-items: center;
 }

 .tc-tiddlylink.tc-card:hover {
@ -233,6 +268,8 @@ type: text/vnd.tiddlywiki
 }

 .tc-card-image {
+	border-top-left-radius: 8px;
+	border-top-right-radius: 8px;
 	line-height: 0;
 	overflow: hidden;
 }
@ -254,7 +291,19 @@ type: text/vnd.tiddlywiki
 	font-weight: 600;
 	transition: color 0.3s ease-in-out;
 	padding: 0 10px;
-	margin: 0.5em 0;
+	margin: 0.5em 0 0.25em 0;
+}
+
+.tc-cards.tc-cards-vertical .tc-card-title {
+	font-size: 1em;
+	min-width: 10em;
+	text-align: right;
+}
+
+.tc-cards.tc-cards-vertical .tc-card-title svg {
+	width: 1em;
+	height: 1em;
+	vertical-align: text-bottom;
 }

 .tc-card-subtitle,
@ -270,12 +319,17 @@ type: text/vnd.tiddlywiki
 .tc-card-body {
 	font-size: 0.9em;
 	line-height: 1.2;
-	padding: 0 10px;
+	padding: 0.25em 10px;
 	margin: 0;
 }

+.tc-cards.tc-cards-vertical .tc-card-body {
+	font-size: 1em;
+}
+
 .tc-card-body-wrapper {
 	position: relative;
+	flex-grow: 1;
 }

 .tc-tiddlylink.tc-card.tc-card-quote .tc-card-body:before {
@ -325,3 +379,22 @@ type: text/vnd.tiddlywiki
 .tc-btn-download:active {
 	box-shadow: none;
 }
+
+/* WikiText rules */
+
+.multi-columns,
+.fourcolumns {
+	display: block;
+	column-count: 4;
+	column-gap: 1em;
+	-moz-column-count: 4;
+	-moz-column-gap: 1em;
+	-webkit-column-count: 4;
+	-webkit-column-gap: 1em;
+}
+
+@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {
+	.multi-columns {
+		column-count: 2;
+	}
+}
--- a/editions/tw5.com/tiddlers/system/wikitext-macros.tid
+++ b/editions/tw5.com/tiddlers/system/wikitext-macros.tid
@ -95,10 +95,10 @@ That renders as:
 <<tw-code $tiddler$>>
 \end

-\define flex-card(class,bordercolor:"",imageField:"image",captionField:"caption",subtitle:"",descriptionField:"description",linkField:"link")
+\define flex-card(class,bordercolor:"",backgroundcolor:"",textcolor:"",imageField:"image",captionField:"caption",subtitle:"",descriptionField:"description",linkField:"link")
 \whitespace trim
 <$link class={{{ [<__class__>addprefix[tc-card ]] }}} to={{{ [<currentTiddler>get<__linkField__>else<currentTiddler>] }}}>
-	<div class="tc-card-accent" style.borderTop={{{ [<__bordercolor__>!is[blank]addprefix[5px solid ]] }}}>
+	<div class="tc-card-accent" style.borderTop={{{ [<__bordercolor__>!is[blank]addprefix[5px solid ]] }}} style.background={{!!background}} style.backgroundColor=<<__backgroundcolor__>> style.color=<<__textcolor__>> style.fill=<<__textcolor__>>>
 		<$list filter="[<currentTiddler>has[ribbon-text]]" variable="ignore">
 			<div class="tc-card-ribbon-wrapper">
 				<div class="tc-card-ribbon" style.backgroundColor={{{ [<currentTiddler>get[ribbon-color]else[red]] }}}>
@ -119,6 +119,7 @@ That renders as:
 				<$text text=<<__subtitle__>>/>
 			</div>
 		</$list>
+		<div class="tc-card-icon"><$transclude tiddler={{!!icon}}/></div>
 		<div class="tc-card-body-wrapper">
 			<div class="tc-card-body">
 				<$transclude field=<<__descriptionField__>> mode="block"/>
@ -126,6 +127,11 @@ That renders as:
 			<div class="tc-card-body-clear">
 			</div>
 		</div>
+		<$list filter="[all[current]has[button-text]]" variable="ignore">
+			<div class="tc-card-button" style.background-color={{!!button-color}} style.border-color={{!!button-color}}>
+				<$text text={{!!button-text}}/>&#32;{{$:/core/images/chevron-right}}
+			</div>
+		</$list>
 	</div>
 </$link>
 \end
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				<svg xmlns="http://www.w3.org/2000/svg" width="1073" height="232"><g fill="#000" fill-rule="nonzero"><path d="M157.972 224h26.053l-6.756-11.94-70.621-124.802-.04 7.95L157.124 8h-25.588L89.064 82.431h13.897L60.489 8H34.574l50.855 87.227-.051-7.969L14.756 212.06 8 224h25.761l2.289-4.102 66.949-120-13.98-.013 66.667 120zM1038.972 224h26.053l-6.756-11.94-70.621-124.802-.04 7.95 43.559-75.198L1038.124 8h-25.588l-2.302 4.035-40.17 70.396h13.897l-40.169-70.396L941.489 8h-25.915l7.013 12.029 43.842 75.198-.051-7.969-70.622 124.802L889 224h25.761l2.289-4.102 66.949-120-13.98-.013 66.667 120zM191 224h106.904l10-21.65H204.932l8 8V65.153l-8 8h101.955l10-21.65H204.932l8 8V21.65l-8 8h88.452l10-21.65H191v208zM478 224h106.904l10-21.65H491.932l8 8V65.153l-8 8h101.955l10-21.65H491.932l8 8V21.65l-8 8h88.452l10-21.65H478v208zM762 224h106.904l10-21.65H775.932l8 8V65.153l-8 8h101.955l10-21.65H775.932l8 8V21.65l-8 8h88.452l10-21.65H762v208zM437.831 224h22.214V8l-71.304 61.952h10.564L328 8v216h22.215V39.062l-12.48 5.968 55.911 49.911 56.357-49.889-12.172-5.99zM722.831 224h22.214V8l-71.304 61.952h10.564L613 8v216h22.215V39.062l-12.48 5.968 55.911 49.911 56.357-49.889-12.172-5.99z"/></g></svg>