Change diff widget to webcomponent, update diff library

Gruntfile.js

@@ -41,7 +41,7 @@ module.exports = function (grunt) {
 				files: {
 					"pixelegg/css/fancy.min.css": [
 						"node_modules/flatpickr/dist/themes/light.css",
-						"vendor/bower-asset/diff2html/dist/diff2html.css",
+						"node_modules/diff2html/bundles/css/diff2html.min.css",
 						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/css/flags.css",
 						"api/templates/default/css/htmlarea.css",
@@ -52,7 +52,7 @@ module.exports = function (grunt) {
 					],
 					"pixelegg/css/pixelegg.min.css": [
 						"node_modules/flatpickr/dist/themes/light.css",
-						"vendor/bower-asset/diff2html/dist/diff2html.css",
+						"node_modules/diff2html/bundles/css/diff2html.min.css",
 						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/css/flags.css",
 						"api/templates/default/css/htmlarea.css",
@@ -63,7 +63,7 @@ module.exports = function (grunt) {
 					],
 					"pixelegg/css/mobile.min.css": [
 						"node_modules/flatpickr/dist/themes/light.css",
-						"vendor/bower-asset/diff2html/dist/diff2html.css",
+						"node_modules/diff2html/bundles/css/diff2html.min.css",
 						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/css/flags.css",
 						"api/templates/default/css/htmlarea.css",
@@ -74,7 +74,7 @@ module.exports = function (grunt) {
 					],
 					"pixelegg/mobile/fw_mobile.min.css": [
 						"node_modules/flatpickr/dist/themes/light.css",
-						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"node_modules/diff2html/bundles/css/diff2html.min.css",
 						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/css/flags.css",
 						"api/templates/default/css/htmlarea.css",

api/js/etemplate/Et2Diff/Et2Diff.md

@@ -0,0 +1,45 @@
+```html:preview
+<et2-diff class="diff-example"></et2-diff>
+<script>
+document.querySelector(".diff-example").value = `--- diff
++++ diff
+@@ -1,2 +1,3 @@
+Diff widget shows changes
+-highlighting removed words
++highlighting added words
++and lines
+`;
+</script>
+```
+
+Shows a snippet of a [diff](https://www.gnu.org/software/diffutils/manual/html_node/Unified-Format.html), and if you
+click on it shows a dialog with the whole diff.
+
+## Examples
+
+### noDialog
+
+Use the noDialog property to disable the size limit and show the whole diff
+
+```html:preview
+<et2-diff noDialog class="big-diff"></et2-diff>
+<script>
+document.querySelector(".big-diff").value = `
+--- a/doc/etemplate2/etemplate2.0.dtd	(revision 30665eb1c58c6d903dde091382c7121f5cf5de88)
++++ b/doc/etemplate2/etemplate2.0.dtd	(revision e96e8d9469bf4bc5f52a58d0dd8d9c2b87bc914e)
+@@ -27,21 +27,22 @@
+                     |barcode|itempicker|script|countdown|customfields-types|nextmatch|nextmatch-header
+                     |nextmatch-customfields|nextmatch-sortheader|et2-nextmatch-header-account|et2-appicon|et2-avatar
+                     |et2-avatar-group|et2-box|et2-button|et2-button-copy|et2-button-icon|et2-button-scroll
+-                    |et2-button-timestamp|et2-category-tag|et2-checkbox|et2-colorpicker|et2-nextmatch-columnselection
+-                    |et2-nextmatch-header-custom|et2-date|et2-date-duration|et2-date-range|et2-date-since|et2-date-time
+-                    |et2-date-timeonly|et2-date-time-today|et2-description|et2-description-expose|et2-details|et2-dialog
+-                    |et2-dropdown-button|et2-email|et2-email-tag|et2-nextmatch-header-entry|et2-favorites
++                    |et2-button-timestamp|et2-button-toggle|et2-category-tag|et2-checkbox|et2-colorpicker
++                    |et2-nextmatch-columnselection|et2-nextmatch-header-custom|et2-date|et2-date-duration|et2-date-range
++                    |et2-date-since|et2-date-time|et2-date-timeonly|et2-date-time-today|et2-description
++                    |et2-description-expose|et2-details|et2-dialog|et2-dropdown|et2-dropdown-button|et2-email
++                    |et2-email-tag|et2-nextmatch-header-entry|et2-favorites|et2-favorites-menu
+`;
+</script>
+```

api/js/etemplate/Et2Diff/Et2Diff.ts

@@ -0,0 +1,172 @@
+import {customElement} from "lit/decorators/custom-element.js";
+import {css, html, LitElement, nothing, PropertyValueMap, render} from "lit";
+import {classMap} from "lit/directives/class-map.js";
+import {unsafeHTML} from "lit/directives/unsafe-html.js";
+import {Et2InputWidget} from "../Et2InputWidget/Et2InputWidget";
+import * as Diff2Html from "diff2html";
+import {Diff2HtmlConfig} from "diff2html";
+import {ColorSchemeType} from "diff2html/lib/types";
+import {property} from "lit/decorators/property.js";
+import shoelace from "../Styles/shoelace";
+import {Et2Dialog} from "../Et2Dialog/Et2Dialog";
+
+/**
+ * Show a nicely formatted diff
+ */
+@customElement("et2-diff")
+export class Et2Diff extends Et2InputWidget(LitElement)
+{
+	@property({type: Boolean, reflect: true})
+	open = false;
+
+	/**
+	 * Disable the dialog and show the whole diff
+	 *
+	 * @type {boolean}
+	 */
+	@property({type: Boolean, reflect: true})
+	noDialog = false;
+
+	// CSS in etemplate2.css due to library
+	static get styles()
+	{
+		return [
+			shoelace,
+			...super.styles,
+			css`
+				:host {
+					position: relative;
+				}
+
+				.expand-icon {
+					display: none;
+					position: absolute;
+					bottom: var(--sl-spacing-medium);
+					right: var(--sl-spacing-medium);
+					background-color: var(--sl-panel-background-color);
+					z-index: 1;
+				}
+
+				:host(:hover) {
+					.expand-icon {
+						display: initial;
+					}
+				}
+
+				:host(:not([open])) {
+					cursor: pointer;
+				}
+
+				:host(:not([noDialog])) .form-control-input {
+					max-height: 9em;
+					overflow: hidden;
+				}
+			`
+		];
+	}
+
+
+	private readonly diff_options : Diff2HtmlConfig = {
+		matching: "words",
+		drawFileList: false,
+		colorScheme: ColorSchemeType.AUTO
+	};
+
+	updated(changedProperties : PropertyValueMap<any>)
+	{
+		if(changedProperties.has("value") || this.value && this.childElementCount == 0)
+		{
+			// Put diff into lightDOM so styles can leak, since we can't import the library CSS into the component
+			render(html`${unsafeHTML(Diff2Html.html(this.value ?? "", this.diff_options))}`, this, {host: this});
+		}
+	}
+
+	set value(value : string)
+	{
+		if(typeof value == 'string')
+		{
+
+			// Diff2Html likes to have files, we don't have them
+			if(value.indexOf('---') !== 0)
+			{
+				value = "--- diff\n+++ diff\n" + value;
+			}
+
+			super.value = value;
+			this.requestUpdate("value");
+		}
+	}
+
+	_handleClick(e)
+	{
+		const oldValue = this.getAttribute("open")
+		this.toggleAttribute("open");
+		this.requestUpdate("open", oldValue);
+	}
+
+	getDetachedAttributes(attrs)
+	{
+		attrs.push("id", "value", "class");
+	}
+
+	getDetachedNodes() : HTMLElement[]
+	{
+		return [<HTMLElement><unknown>this];
+	}
+
+	setDetachedAttributes(_nodes : HTMLElement[], _values : object, _data? : any) : void
+	{
+		for(let attr in _values)
+		{
+			this[attr] = _values[attr];
+		}
+	}
+
+	render()
+	{
+		const labelTemplate = this._labelTemplate();
+		const helpTextTemplate = this._helpTextTemplate();
+		return html`
+            <div
+                    part="form-control"
+                    class=${classMap({
+                        'form-control': true,
+                        'form-control--medium': true,
+                        'form-control--has-label': labelTemplate !== nothing,
+                        'form-control--has-help-text': helpTextTemplate !== nothing
+                    })}
+            >
+                ${labelTemplate}
+                <div part="form-control-input" class="form-control-input">
+                    <!-- Actual diff goes into lightDOM since we can't import the CSS directly -->
+                    ${this.open && !this.noDialog ?
+                      html`
+                          <et2-dialog
+                                  part=dialog" label="Diff" open
+                                  buttons=${Et2Dialog.BUTTONS_OK}
+                                  @click=${(e) =>
+                                  {
+                                      // Stop bubble or it will re-show dialog
+                                      e.stopPropagation()
+                                  }}
+                                  @close=${() =>
+                                  {
+                                      this.removeAttribute("open");
+                                      this.requestUpdate("open", true);
+                                  }}
+                          >
+                              <slot></slot>
+                          </et2-dialog>` : html`
+							  ${!this.noDialog ? html`
+                                <et2-button-icon
+                                        part="expand-icon"
+                                        class="expand-icon"
+                                        image="arrows-fullscreen" label="View" noSubmit></et2-button-icon>` : nothing}
+                          <slot></slot>`
+                    }
+                </div>
+                ${helpTextTemplate}
+            </div>
+		`;
+	}
+}

api/js/etemplate/et2_widget_diff.ts

@@ -9,202 +9,15 @@
  * @copyright Nathan Gray 2012
  */
 
-/*egw:uses
+import {et2_register_widget} from "./et2_core_widget";
-	/vendor/bower-asset/jquery/dist/jquery.js;
+import {Et2Diff} from "./Et2Diff/Et2Diff";
-	/vendor/bower-asset/diff2html/dist/diff2html.min.js;
-	et2_core_valueWidget;
-*/
-import "../../../vendor/bower-asset/diff2html/dist/diff2html.min";
-import {et2_register_widget, WidgetConfig} from "./et2_core_widget";
-import {ClassWithAttributes} from "./et2_core_inheritance";
-import {et2_valueWidget} from "./et2_core_valueWidget";
-import {et2_IDetachedDOM} from "./et2_core_interfaces";
-import {Et2Dialog} from "./Et2Dialog/Et2Dialog";
 
 /**
  * Class that displays the diff between two [text] values
  *
  * @augments et2_valueWidget
  */
-export class et2_diff extends et2_valueWidget implements et2_IDetachedDOM
+export class et2_diff extends Et2Diff
 {
-	static readonly _attributes = {
-		"value": {
-			"type": "any"
-		}
-	};
-
-	private readonly diff_options: {
-		"inputFormat":"diff",
-		"matching": "words"
-	};
-	private div: HTMLDivElement;
-	private mini: boolean = true;
-
-	/**
-	 * Constructor
-	 */
-	constructor(_parent, _attrs? : WidgetConfig, _child? : object)
-	{
-		// Call the inherited constructor
-		super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_diff._attributes, _child || {}));
-
-		// included via etemplate2.css
-		//this.egw().includeCSS('../../../vendor/bower-asset/dist/dist2html.css');
-		this.div = document.createElement("div");
-		jQuery(this.div).addClass('et2_diff');
-	}
-
-	set_value( value)
-	{
-		jQuery(this.div).empty();
-		if(typeof value == 'string') {
-
-			// Diff2Html likes to have files, we don't have them
-			if(value.indexOf('---') !== 0)
-			{
-				value = "--- diff\n+++ diff\n"+value;
-			}
-			// @ts-ignore
-			var diff = Diff2Html.getPrettyHtml(value, this.diff_options);
-		//	var ui = new Diff2HtmlUI({diff: diff});
-		//	ui.draw(jQuery(this.div), this.diff_options);
-			jQuery(this.div).append(diff);
-		}
-		else if(typeof value != 'object')
-		{
-			jQuery(this.div).append(value);
-		}
-		this.check_mini();
-	}
-
-	check_mini( )
-	{
-		if(!this.mini)
-		{
-			return false;
-		}
-		var view = jQuery(this.div).children();
-		this.minify(view);
-		var self = this;
-		jQuery('<span class="ui-icon ui-icon-circle-plus">&nbsp;</span>')
-			.appendTo(self.div)
-			.css("cursor", "pointer")
-			.click({diff: view, div: self.div, label: self.options.label}, function(e)
-			{
-				var diff = e.data.diff;
-				var div = e.data.div;
-				self.un_minify(diff);
-				let dialog = new Et2Dialog(self.egw());
-
-				dialog.transformAttributes({
-					title: e.data.label,
-					//modal: true,
-					buttons: [{label: 'ok'}],
-					class: "et2_diff",
-				});
-				diff.attr("slot", "content");
-				dialog.addEventListener("open", () =>
-				{
-					diff.appendTo(dialog);
-					if(jQuery(this).parent().height() > jQuery(window).height())
-					{
-						jQuery(this).height(jQuery(window).height() * 0.7);
-					}
-				});
-				dialog.addEventListener("close", () =>
-				{
-					// Need to destroy the dialog, etemplate widget needs divs back where they were
-					self.minify(this);
-
-					// Put it back where it came from, or et2 will error when clear() is called
-					diff.prependTo(div);
-				});
-				document.body.appendChild(dialog);
-			});
-	}
-	set_label( _label)
-	{
-		this.options.label = _label;
-
-	}
-
-	/**
-	 * Make the diff into a mini-diff
-	 *
-	 * @param {DOMNode|String} view
-	 */
-	minify( view)
-	{
-		view = jQuery(view)
-			.addClass('mini')
-			// Dialog changes these, if resized
-			.css('height', 'inherit')
-			.show();
-		jQuery('th', view).hide();
-		jQuery('td.equal',view).hide()
-			.prevAll().hide();
-	}
-
-	/**
-	 * Expand mini-diff
-	 *
-	 * @param {DOMNode|String} view
-	 */
-	un_minify( view)
-	{
-		jQuery(view).removeClass('mini').show();
-		jQuery('th',view).show();
-		jQuery('td.equal',view).show();
-	}
-
-	/**
-	 * Code for implementing et2_IDetachedDOM
-	 * Fast-clonable read-only widget that only deals with DOM nodes, not the widget tree
-	 */
-
-	/**
-	 * Build a list of attributes which can be set when working in the
-	 * "detached" mode in the _attrs array which is provided
-	 * by the calling code.
-	 *
-	 * @param {object} _attrs
-	 */
-	getDetachedAttributes(_attrs)
-	{
-		_attrs.push("value", "label");
-	}
-
-	/**
-	 * Returns an array of DOM nodes. The (relativly) same DOM-Nodes have to be
-	 * passed to the "setDetachedAttributes" function in the same order.
-	 */
-	getDetachedNodes()
-	{
-		return [this.div];
-	}
-
-	/**
-	 * Sets the given associative attribute->value array and applies the
-	 * attributes to the given DOM-Node.
-	 *
-	 * @param _nodes is an array of nodes which has to be in the same order as
-	 *      the nodes returned by "getDetachedNodes"
-	 * @param _values is an associative array which contains a subset of attributes
-	 *      returned by the "getDetachedAttributes" function and sets them to the
-	 *      given values.
-	 */
-	setDetachedAttributes(_nodes, _values)
-	{
-		this.div = _nodes[0];
-		if(typeof _values['label'] != 'undefined')
-		{
-			this.set_label(_values['label']);
-		}
-		if(typeof _values['value'] != 'undefined')
-		{
-			this.set_value(_values['value']);
-		}
-	}
 }
 et2_register_widget(et2_diff, ["diff"]);

api/js/etemplate/et2_widget_historylog.ts

@@ -25,12 +25,12 @@ import {et2_valueWidget} from "./et2_core_valueWidget";
 import {et2_dataview} from "./et2_dataview";
 import {et2_dataview_column} from "./et2_dataview_model_columns";
 import {et2_dataview_controller} from "./et2_dataview_controller";
-import {et2_diff} from "./et2_widget_diff";
 import {et2_IDetachedDOM, et2_IResizeable} from "./et2_core_interfaces";
 import {et2_customfields_list} from "./et2_extension_customfields";
 import {et2_selectbox} from "./et2_widget_selectbox";
 import {loadWebComponent} from "./Et2Widget/Et2Widget";
 import {cleanSelectOptions, SelectOption} from "./Et2Select/FindSelectOptions";
+import {Et2Diff} from "./Et2Diff/Et2Diff";
 
 /**
  * eTemplate history log widget displays a list of changes to the current record.
@@ -98,7 +98,7 @@ export class et2_historylog extends et2_valueWidget implements et2_IDataProvider
 	private dataview: et2_dataview;
 	private controller: et2_dataview_controller;
 	private fields: any;
-	private diff: et2_diff;
+	private diff : { nodes : Et2Diff, widget : Et2Diff };
 
 	/**
 	 * Constructor
@@ -399,11 +399,10 @@ export class et2_historylog extends et2_valueWidget implements et2_IDataProvider
 			};
 		}
 		// Widget for text diffs
-		const diff = et2_createWidget('diff', {}, this);
+		const diff = loadWebComponent('et2-diff', {}, this);
 		this.diff = {
-		// @ts-ignore
 			widget: diff,
-			nodes: jQuery(diff.getDetachedNodes())
+			nodes: diff
 		};
 	}
 
@@ -656,7 +655,7 @@ export class et2_historylog extends et2_valueWidget implements et2_IDataProvider
 					widget = self.diff.widget;
 					nodes = self.diff.nodes.clone();
 
-					if(widget) widget.setDetachedAttributes(nodes, {
+					if(nodes) nodes.setDetachedAttributes(nodes, {
 						value: value,
 						label: jthis.parents("td").prev().text()
 					});
@@ -678,7 +677,11 @@ export class et2_historylog extends et2_valueWidget implements et2_IDataProvider
 					{
 						const id = widget._children[j].id;
 						const widget_value = value ? value[id] || "" : "";
-						widget._children[j].setDetachedAttributes(nodes[j], {value: widget_value});
+						widget._children[j].setDetachedAttributes(widget._children[j], {value: widget_value});
+						if(widget._children[j] instanceof Et2Diff)
+						{
+							self._spanValueColumns(jQuery(this));
+						}
 					}
 				}
 				else
@@ -754,7 +757,7 @@ export class et2_historylog extends et2_valueWidget implements et2_IDataProvider
 		if(this.dataview)
 		{
 			const columns = this.dataview.getColumnMgr();
-			jQuery('.et2_diff', this.div).closest('.innerContainer')
+			jQuery('[colspan=2]', this.div).find('.innerContainer')
 				.width(columns.getColumnWidth(et2_historylog.NEW_VALUE) + columns.getColumnWidth(et2_historylog.OLD_VALUE));
 		}
 	}

api/js/etemplate/etemplate2.ts

@@ -54,6 +54,7 @@ import './Et2Date/Et2DateTimeToday';
 import './Et2Description/Et2Description';
 import './Et2Dialog/Et2Dialog';
 import './Et2Dialog/Et2MergeDialog';
+import './Et2Diff/Et2Diff';
 import './Et2DropdownButton/Et2DropdownButton';
 import './Et2Email/Et2Email';
 import './Expose/Et2ImageExpose';

api/templates/default/etemplate2.css

@@ -883,62 +883,42 @@ for printing
 /**
  * Diff widget
  */
-div.et2_diff {
-    width: 100%;
-}
 
-.et2_diff thead,
+
-.author,
+et2-diff thead,
-.d2h-file-header,
+et2-diff .author,
-.d2h-file-info,
+et2-diff .d2h-file-header,
-.d2h-info,
+et2-diff .d2h-file-info,
-.et2_diff:not(.ui-dialog-content) .d2h-cntx {
+et2-diff .d2h-info {
     display: none;
 }
 
-.d2h-file-diff {
+et2-diff .d2h-file-diff {
     white-space: normal;
 }
 
-.et2_diff .d2h-file-wrapper {
+et2-diff .d2h-file-diff {
-}
-
-.et2_diff .d2h-file-diff {
     overflow-x: hidden;
 }
 
-.et2_diff .d2h-code-wrapper {
+et2-diff .d2h-code-wrapper {
     position: relative;
 }
 
-.ui-widget-content .d2h-code-line-ctn {
+et2-diff .d2h-del, et2-diff.d2h-del.d2h-change, et2-diff .d2h-file-diff .d2h-del.d2h-change {
-    white-space: normal;
+	background-color: var(--sl-color-red-100, #ffeef0);
 }
 
-.ui-widget-content .d2h-file-diff {
+et2-diff .d2h-code-line del, et2-diff .d2h-code-side-line del {
-    overflow-x: visible;
+	background-color: var(--sl-color-red-300, #fdb8c0);
-    overflow-y: visible;
 }
 
-.et2_diff .ui-icon {
+et2-diff .d2h-ins, et2-diff.d2h-ins.d2h-change, et2-diff .d2h-file-diff .d2h-ins.d2h-change {
-    margin-top: -14px;
+	background-color: var(--sl-color-green-100, #e6ffed);
-    float: right;
 }
 
-.et2_diff .d2h-del, .et2_diff.d2h-del.d2h-change, .et2_diff .d2h-file-diff .d2h-del.d2h-change {
+et2-diff .d2h-code-line ins, et2-diff .d2h-code-side-line ins {
-    background-color: #ffeef0;
+	background-color: var(--sl-color-green-300, #acf2bd);
-}
-
-.et2_diff .d2h-code-line del, .et2_diff .d2h-code-side-line del {
-    background-color: #fdb8c0;
-}
-
-.et2_diff .d2h-ins, .et2_diff.d2h-ins.d2h-change, .et2_diff .d2h-file-diff .d2h-ins.d2h-change {
-    background-color: #e6ffed;
-}
-
-.et2_diff .d2h-code-line ins, .et2_diff .d2h-code-side-line ins {
-    background-color: #acf2bd;
 }
 
 /** Display a loading icon **/

composer.json

@@ -75,7 +75,6 @@
 		"async-aws/s3": "^2.0",
 		"bigbluebutton/bigbluebutton-api-php": "^2.0",
 		"bower-asset/cropper": "2.3.*",
-		"bower-asset/diff2html": "^2.7",
 		"bower-asset/jquery": "^1.12.4",
 		"defuse/php-encryption": "^2.4",
 		"egroupware/activesync": "self.version",

doc/etemplate2/_includes/default.njk

@@ -43,6 +43,7 @@
     <!-- Breaks page scrolling <link rel="stylesheet" href="{{ assetUrl('styles/monochrome.css') }}" /> -->
     <script src="{{ assetUrl('scripts/sub/dir/etemplate/etemplate2.js') }}" type="module" id="egw_script_id"></script>
     <link rel="stylesheet" href="{{assetUrl("styles/bootstrap-icons.min.css")}}" />
+    <link rel="stylesheet" href="{{assetUrl("styles/diff2html.min.css")}}" />
 
     {# Set the initial theme and menu states here to prevent flashing #}
     <script>

doc/etemplate2/eleventy.config.cjs

@@ -70,7 +70,6 @@ module.exports = function (eleventyConfig)
 	eleventyConfig.addPassthroughCopy({
 		"../../vendor/bower-asset/jquery/dist/jquery.min.js": "assets/scripts/vendor/bower-asset/jquery/dist/jquery.min.js",
 		"../../vendor/bower-asset/cropper/dist/cropper.min.js": "assets/scripts/vendor/bower-asset/cropper/dist/cropper.min.js",
-		"../../vendor/bower-asset/diff2html/dist/diff2html.min.js": "assets/scripts/vendor/bower-asset/diff2html/dist/diff2html.min.js",
 		"../../vendor/tinymce/tinymce/tinymce.min.js": "assets/scripts/vendor/tinymce/tinymce/tinymce.min.js",
 	})
 
@@ -78,6 +77,7 @@ module.exports = function (eleventyConfig)
 	eleventyConfig.addPassthroughCopy({"../../chunks": "assets/scripts/chunks"});
 	eleventyConfig.addPassthroughCopy({"../../api/js/etemplate/etemplate2.js": "assets/scripts/sub/dir/etemplate/etemplate2.js"});
 	eleventyConfig.addPassthroughCopy({"../../node_modules/bootstrap-icons/font/bootstrap-icons.min.css": "assets/styles/bootstrap-icons.min.css"});
+	eleventyConfig.addPassthroughCopy({"../../node_modules/diff2html/bundles/css/diff2html.min.css": "assets/styles/diff2html.min.css"});
 
 	//eleventyConfig.addPassthroughCopy({"../../vendor/**/*min.js": "assets/scripts/vendor/"});
 	//eleventyConfig.addPassthroughCopy("../dist/etemplate2.js", "assets/scripts/etemplate2.js");

package-lock.json

@@ -18,6 +18,7 @@
         "colortranslator": "^1.9.2",
         "core-js": "^3.29.1",
         "dexie": "^3.2.4",
+        "diff2html": "^3.4.48",
         "imask": "^7.6.1",
         "lit": "^2.7.5",
         "lit-flatpickr": "^0.3.0",
@@ -7258,6 +7259,31 @@
         "node": ">=0.3.1"
       }
     },
+    "node_modules/diff2html": {
+      "version": "3.4.48",
+      "resolved": "https://registry.npmjs.org/diff2html/-/diff2html-3.4.48.tgz",
+      "integrity": "sha512-1lzNSg0G0VPKZPTyi4knzV2nAWTXBy/QaWCKzDto6iEIlcuOJEG0li4bElJfpHNz+pBqPu4AcC1i9ZCo9KMUOg==",
+      "license": "MIT",
+      "dependencies": {
+        "diff": "5.1.0",
+        "hogan.js": "3.0.2"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "optionalDependencies": {
+        "highlight.js": "11.9.0"
+      }
+    },
+    "node_modules/diff2html/node_modules/diff": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-5.1.0.tgz",
+      "integrity": "sha512-D+mk+qE8VC/PAUrlAU34N+VfXev0ghe5ywmpqrawphmVZc1bEfn56uo9qpyGp1p4xpzOHkSW4ztBd6L7Xx4ACw==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -9248,6 +9274,53 @@
       "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==",
       "dev": true
     },
+    "node_modules/highlight.js": {
+      "version": "11.9.0",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
+      "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw==",
+      "license": "BSD-3-Clause",
+      "optional": true,
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
+    "node_modules/hogan.js": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/hogan.js/-/hogan.js-3.0.2.tgz",
+      "integrity": "sha512-RqGs4wavGYJWE07t35JQccByczmNUXQT0E12ZYV1VKYu5UiAU9lsos/yBAcf840+zrUQQxgVduCR5/B8nNtibg==",
+      "dependencies": {
+        "mkdirp": "0.3.0",
+        "nopt": "1.0.10"
+      },
+      "bin": {
+        "hulk": "bin/hulk"
+      }
+    },
+    "node_modules/hogan.js/node_modules/mkdirp": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz",
+      "integrity": "sha512-OHsdUcVAQ6pOtg5JYWpCBo9W/GySVuwvP9hueRMW7UqshC0tbfzLv8wjySTPm3tfUZ/21CE9E1pJagOA91Pxew==",
+      "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)",
+      "license": "MIT/X11",
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/hogan.js/node_modules/nopt": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-1.0.10.tgz",
+      "integrity": "sha512-NWmpvLSqUrgrAC9HCuxEvb+PSloHpqVu+FqcO4eeF2h5qYRhA7ev6KvelyQAKtegUbC6RypJnlEOhd8vloNKYg==",
+      "license": "MIT",
+      "dependencies": {
+        "abbrev": "1"
+      },
+      "bin": {
+        "nopt": "bin/nopt.js"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/homedir-polyfill": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz",

package.json

@@ -90,6 +90,7 @@
     "colortranslator": "^1.9.2",
     "core-js": "^3.29.1",
     "dexie": "^3.2.4",
+    "diff2html": "^3.4.48",
     "imask": "^7.6.1",
     "lit": "^2.7.5",
     "lit-flatpickr": "^0.3.0",