Merge branch 'master' into fixEmojiFolding-#3604

.circleci/config.yml

@@ -67,6 +67,9 @@ jobs:
       - run:
           name: Test - Definition Lists
           command: npm run test:definition-lists
+      - run:
+          name: Test - Hard Breaks
+          command: npm run test:hard-breaks
       - run:
           name: Test - Variables
           command: npm run test:variables

.eslintrc.js

@@ -1,79 +0,0 @@
-module.exports = {
-	root          : true,
-	parserOptions : {
-		ecmaVersion  : 2021,
-		sourceType   : 'module',
-		ecmaFeatures : {
-			jsx : true
-		}
-	},
-	env : {
-		browser : true,
-		node    : true
-	},
-	plugins : ['react', 'jest'],
-	rules   : {
-		/** Errors **/
-		'camelcase'              : ['error', { properties: 'never' }],
-		//'func-style'             : ['error', 'expression', { allowArrowFunctions: true }],
-		'no-array-constructor'   : 'error',
-		'no-iterator'            : 'error',
-		'no-nested-ternary'      : 'error',
-		'no-new-object'          : 'error',
-		'no-proto'               : 'error',
-		'react/jsx-no-bind'      : ['error', { allowArrowFunctions: true }],
-		'react/jsx-uses-react'   : 'error',
-		'react/prefer-es6-class' : ['error', 'never'],
-		'jest/valid-expect'      : ['error', { maxArgs: 3	}],
-
-		/** Warnings **/
-		'max-lines' : ['warn', {
-			max            : 200,
-			skipComments   : true,
-			skipBlankLines : true,
-		}],
-		'max-depth'            : ['warn', { max: 4 }],
-		'max-params'           : ['warn', { max: 5 }],
-		'no-restricted-syntax' : ['warn', 'ClassDeclaration', 'SwitchStatement'],
-		'no-unused-vars'       : ['warn', {
-			vars              : 'all',
-			args              : 'none',
-			varsIgnorePattern : 'config|_|cx|createClass'
-		}],
-		'react/jsx-uses-vars' : 'warn',
-
-		/** Fixable **/
-		'arrow-parens'    : ['warn', 'always'],
-		'brace-style'     : ['warn', '1tbs', { allowSingleLine: true }],
-		'jsx-quotes'      : ['warn', 'prefer-single'],
-		'no-var'          : 'warn',
-		'prefer-const'    : 'warn',
-		'prefer-template' : 'warn',
-		'quotes'          : ['warn', 'single', { 'allowTemplateLiterals': true }],
-		'semi'            : ['warn', 'always'],
-
-		/** Whitespace **/
-		'array-bracket-spacing' : ['warn', 'never'],
-		'arrow-spacing'         : ['warn', { before: false, after: false }],
-		'comma-spacing'         : ['warn', { before: false, after: true }],
-		'indent'                : ['warn', 'tab', { 'MemberExpression': 'off' }],
-		'keyword-spacing'       : ['warn', {
-			before    : true,
-			after     : true,
-			overrides : {
-				if : { 'before': false, 'after': false }
-			}
-		}],
-		'key-spacing' : ['warn', {
-			multiLine  : { beforeColon: true, afterColon: true, align: 'colon' },
-			singleLine : { beforeColon: false, afterColon: true }
-		}],
-		'linebreak-style'               : 'off',
-		'no-trailing-spaces'            : 'warn',
-		'no-whitespace-before-property' : 'warn',
-		'object-curly-spacing'          : ['warn', 'always'],
-		'react/jsx-indent-props'        : ['warn', 'tab'],
-		'space-in-parens'               : ['warn', 'never'],
-		'template-curly-spacing'        : ['warn', 'never'],
-	}
-};

client/homebrew/brewRenderer/brewRenderer.jsx

@@ -7,6 +7,7 @@ const _ = require('lodash');
 const MarkdownLegacy = require('naturalcrit/markdownLegacy.js');
 const Markdown = require('naturalcrit/markdown.js');
 const ErrorBar = require('./errorBar/errorBar.jsx');
+const ToolBar  = require('./toolBar/toolBar.jsx');
 
 //TODO: move to the brew renderer
 const RenderWarnings = require('homebrewery/renderWarnings/renderWarnings.jsx');
@@ -60,10 +61,11 @@ const BrewRenderer = (props)=>{
 	};
 
 	const [state, setState] = useState({
-		viewablePageNumber : 0,
+		height            : PAGE_HEIGHT,
-		height             : PAGE_HEIGHT,
+		isMounted         : false,
-		isMounted          : false,
+		visibility        : 'hidden',
-		visibility         : 'hidden',
+		zoom              : 100,
+		currentPageNumber : 1,
 	});
 
 	const mainRef  = useRef(null);
@@ -85,11 +87,14 @@ const BrewRenderer = (props)=>{
 		}));
 	};
 
-	const handleScroll = (e)=>{
+	const getCurrentPage = (e)=>{
-		const target = e.target;
+		const { scrollTop, clientHeight, scrollHeight } = e.target;
+		const totalScrollableHeight = scrollHeight - clientHeight;
+		const currentPageNumber = Math.ceil((scrollTop / totalScrollableHeight) * rawPages.length);
+
 		setState((prevState)=>({
 			...prevState,
-			viewablePageNumber : Math.floor(target.scrollTop / target.scrollHeight * rawPages.length)
+			currentPageNumber : currentPageNumber || 1
 		}));
 	};
 
@@ -100,23 +105,12 @@ const BrewRenderer = (props)=>{
 		if(index == props.currentEditorPage)	//Already rendered before this step
 			return false;
 
-		if(Math.abs(index - state.viewablePageNumber) <= 3)
+		if(Math.abs(index - state.currentPageNumber) <= 3)
 			return true;
 
 		return false;
 	};
 
-	const renderPageInfo = ()=>{
-		return <div className='pageInfo' ref={mainRef}>
-			<div>
-				{props.renderer}
-			</div>
-			<div>
-				{state.viewablePageNumber + 1} / {rawPages.length}
-			</div>
-		</div>;
-	};
-
 	const renderDummyPage = (index)=>{
 		return <div className='phb page' id={`p${index + 1}`} key={index}>
 			<i className='fas fa-spinner fa-spin' />
@@ -186,11 +180,19 @@ const BrewRenderer = (props)=>{
 		document.dispatchEvent(new MouseEvent('click'));
 	};
 
+	//Toolbar settings:
+	const handleZoom = (newZoom)=>{
+		setState((prevState)=>({
+			...prevState,
+			zoom : newZoom
+		}));
+	};
+
 	return (
 		<>
 			{/*render dummy page while iFrame is mounting.*/}
 			{!state.isMounted
-				? <div className='brewRenderer' onScroll={handleScroll}>
+				? <div className='brewRenderer' onScroll={getCurrentPage}>
 					<div className='pages'>
 						{renderDummyPage(1)}
 					</div>
@@ -198,11 +200,13 @@ const BrewRenderer = (props)=>{
 				: null}
 
 			<ErrorBar errors={props.errors} />
-			<div className='popups'>
+			<div className='popups' ref={mainRef}>
 				<RenderWarnings />
 				<NotificationPopup />
 			</div>
 
+			<ToolBar onZoomChange={handleZoom} currentPage={state.currentPageNumber}  totalPages={rawPages.length}/>
+
 			{/*render in iFrame so broken code doesn't crash the site.*/}
 			<Frame id='BrewRenderer' initialContent={INITIAL_CONTENT}
 				style={{ width: '100%', height: '100%', visibility: state.visibility }}
@@ -210,23 +214,23 @@ const BrewRenderer = (props)=>{
 				onClick={()=>{emitClick();}}
 			>
 				<div className={'brewRenderer'}
-					onScroll={handleScroll}
+					onScroll={getCurrentPage}
 					onKeyDown={handleControlKeys}
 					tabIndex={-1}
 					style={{ height: state.height }}>
+
 					{/* Apply CSS from Style tab and render pages from Markdown tab */}
 					{state.isMounted
 						&&
 						<>
 							{renderStyle()}
-							<div className='pages' lang={`${props.lang || 'en'}`}>
+							<div className='pages' lang={`${props.lang || 'en'}`} style={{ zoom: `${state.zoom}%` }}>
 								{renderPages()}
 							</div>
 						</>
 					}
 				</div>
 			</Frame>
-			{renderPageInfo()}
 		</>
 	);
 };

client/homebrew/brewRenderer/brewRenderer.less

@@ -1,8 +1,9 @@
 @import (multiple, less) 'shared/naturalcrit/styles/reset.less';
 
 .brewRenderer {
-	will-change : transform;
+	padding-top   : 30px;
-	overflow-y  : scroll;
+	overflow-y    : scroll;
+	will-change   : transform;
 	:where(.pages) {
 		margin : 30px 0px;
 		& > :where(.page) {
@@ -14,66 +15,31 @@
 			box-shadow    : 1px 4px 14px #000000;
 		}
 	}
-
 	&::-webkit-scrollbar {
-		width: 20px;
+		width : 20px;
-		&:horizontal{
+		&:horizontal {
-			height: 20px;
+			width  : auto;
-			width:auto;
+			height : 20px;
 		}
 		&-thumb {
-			background: linear-gradient(90deg, #d3c1af 15px, #00000000 15px);
+			background : linear-gradient(90deg, #D3C1AF 15px, #00000000 15px);
-			&:horizontal{
+			&:horizontal { background : linear-gradient(0deg, #D3C1AF 15px, #00000000 15px); }
-				background: linear-gradient(0deg, #d3c1af 15px, #00000000 15px);
-			}
-		}
-		&-corner {
-			visibility: hidden;
 		}
+		&-corner { visibility : hidden; }
 	}
-	
-
-
-
-
 }
+
 .pane { position : relative; }
-.pageInfo {
-	position         : absolute;
-	right            : 17px;
-	bottom           : 0;
-	z-index          : 1000;
-	font-size        : 10px;
-	font-weight      : 800;
-	color            : white;
-	background-color : #333333;
-	div {
-		display          : inline-block;
-		padding          : 8px 10px;
-		&:not(:last-child) { border-right : 1px solid #666666; }
-	}
-}
-.ppr_msg {
-	position         : absolute;
-	bottom           : 0;
-	left             : 0px;
-	z-index          : 1000;
-	padding          : 8px 10px;
-	font-size        : 10px;
-	font-weight      : 800;
-	color            : white;
-	background-color : #333333;
-}
 
 @media print {
+	.toolBar { display : none; }
 	.brewRenderer {
-		height: 100%;
+		height      : 100%;
-		overflow-y: unset;
+		padding-top : unset;
+		overflow-y  : unset;
 		.pages {
-			margin: 0px;
+			margin : 0px;
-			&>.page {
+			& > .page { box-shadow : unset; }
-				box-shadow: unset;
-			}
 		}
 	}
 }

client/homebrew/brewRenderer/notificationPopup/notificationPopup.less

@@ -1,9 +1,10 @@
 .popups {
 	position         : fixed;
-	top              : @navbarHeight;
+	top              : calc(@navbarHeight + @viewerToolsHeight);
 	right            : 24px;
 	z-index          : 10001;
 	width            : 450px;
+	margin-top       : 5px;
 }
 
 .notificationPopup {

client/homebrew/brewRenderer/toolBar/toolBar.jsx

@@ -0,0 +1,119 @@
+require('./toolBar.less');
+const React = require('react');
+const { useState, useEffect } = React;
+const _ = require('lodash');
+
+const MAX_ZOOM = 300;
+const MIN_ZOOM = 10;
+
+const ToolBar = ({ onZoomChange, currentPage, onPageChange, totalPages })=>{
+
+	const [zoomLevel, setZoomLevel] = useState(100);
+	const [pageNum, setPageNum]     = useState(currentPage);
+
+	useEffect(()=>{
+		onZoomChange(zoomLevel);
+	}, [zoomLevel]);
+
+	useEffect(()=>{
+		setPageNum(currentPage);
+	}, [currentPage]);
+
+	const handleZoomButton = (delta)=>{
+		setZoomLevel(_.clamp(zoomLevel + delta, MIN_ZOOM, MAX_ZOOM));
+	};
+
+	const handlePageInput = (pageInput)=>{
+		if(/[0-9]/.test(pageInput))
+			setPageNum(parseInt(pageInput)); // input type is 'text', so `page` comes in as a string, not number.
+	};
+
+	const scrollToPage = (pageNumber)=>{
+		pageNumber = _.clamp(pageNumber, 1, totalPages);
+		const iframe = document.getElementById('BrewRenderer');
+		const brewRenderer = iframe?.contentWindow?.document.querySelector('.brewRenderer');
+		const page = brewRenderer?.querySelector(`#p${pageNumber}`);
+		page?.scrollIntoView({ block: 'start' });
+		setPageNum(pageNumber);
+	};
+
+	return (
+		<div className='toolBar'>
+			{/*v=====----------------------< Zoom Controls >---------------------=====v*/}
+			<div className='group'>
+				<button
+					id='zoom-out'
+					className='tool'
+					onClick={()=>handleZoomButton(-20)}
+					disabled={zoomLevel <= MIN_ZOOM}
+				>
+					<i className='fas fa-magnifying-glass-minus' />
+				</button>
+				<input
+					id='zoom-slider'
+					className='range-input tool'
+					type='range'
+					name='zoom'
+					list='zoomLevels'
+					min={MIN_ZOOM}
+					max={MAX_ZOOM}
+					step='1'
+					value={zoomLevel}
+					onChange={(e)=>setZoomLevel(parseInt(e.target.value))}
+				/>
+				<datalist id='zoomLevels'>
+					<option value='100' />
+				</datalist>
+
+				<button
+					id='zoom-in'
+					className='tool'
+					onClick={()=>handleZoomButton(20)}
+					disabled={zoomLevel >= MAX_ZOOM}
+				>
+					<i className='fas fa-magnifying-glass-plus' />
+				</button>
+			</div>
+
+			{/*v=====----------------------< Page Controls >---------------------=====v*/}
+			<div className='group'>
+				<button
+					id='previous-page'
+					className='previousPage tool'
+					onClick={()=>scrollToPage(pageNum - 1)}
+					disabled={pageNum <= 1}
+				>
+					<i className='fas fa-arrow-left'></i>
+				</button>
+
+				<div className='tool'>
+					<input
+						id='page-input'
+						className='text-input'
+						type='text'
+						name='page'
+						inputMode='numeric'
+						pattern='[0-9]'
+						value={pageNum}
+						onClick={(e)=>e.target.select()}
+						onChange={(e)=>handlePageInput(e.target.value)}
+						onBlur={()=>scrollToPage(pageNum)}
+						onKeyDown={(e)=>e.key == 'Enter' && scrollToPage(pageNum)}
+					/>
+					<span id='page-count'>/ {totalPages}</span>
+				</div>
+
+				<button
+					id='next-page'
+					className='tool'
+					onClick={()=>scrollToPage(pageNum + 1)}
+					disabled={pageNum >= totalPages}
+				>
+					<i className='fas fa-arrow-right'></i>
+				</button>
+			</div>
+		</div>
+	);
+};
+
+module.exports = ToolBar;

client/homebrew/brewRenderer/toolBar/toolBar.less

@@ -0,0 +1,98 @@
+.toolBar {
+	position         : absolute;
+	z-index          : 1;
+	box-sizing       : border-box;
+	display          : flex;
+	flex-wrap        : wrap;
+	gap              : 8px 30px;
+	align-items      : center;
+	justify-content  : center;
+	width            : 100%;
+	height           : auto;
+	padding          : 2px 0;
+	font-family      : 'Open Sans', sans-serif;
+	color            : #CCCCCC;
+	background-color : #555555;
+
+	.group {
+		box-sizing       : border-box;
+		display          : flex;
+		gap              : 0 3px;
+		align-items      : center;
+		justify-content  : center;
+		height           : 28px;
+	}
+
+	.tool {
+		display     : flex;
+		align-items : center;
+	}
+
+	input {
+		position       : relative;
+		height         : 1.5em;
+		padding        : 2px 5px;
+		font-family    : 'Open Sans', sans-serif;
+		color          : #000000;
+		background     : #EEEEEE;
+		border         : 1px solid gray;
+		&:focus { outline : 1px solid #D3D3D3; }
+
+		// `.range-input` if generic to all range inputs, or `#zoom-slider` if only for zoom slider
+		&.range-input {
+			padding      : 2px 0;
+			color        : #D3D3D3;
+			accent-color : #D3D3D3;
+  
+			&::-webkit-slider-thumb, &::-moz-slider-thumb { 
+				width            : 5px;
+				height           : 5px;
+				cursor           : pointer;
+				outline          : none;
+			}
+
+			&:hover::after {
+				position         : absolute;
+				bottom           : -30px;
+				left             : 50%;
+				z-index          : 1;
+				display          : grid;
+				place-items      : center;
+				width            : 4ch;
+				height           : 1.2lh;
+				pointer-events   : none;
+				content          : attr(value);
+				background-color : #555555;
+				border           : 1px solid #A1A1A1;
+				transform        : translate(-50%, 50%);
+			}
+		}
+
+		// `.text-input` if generic to all range inputs, or `#page-input` if only for current page input
+		&#page-input {
+			width        : 4ch;
+			margin-right : 1ch;
+			text-align   : center;
+		}
+	}
+
+	button {
+		box-sizing       : content-box;
+		display          : flex;
+		align-items      : center;
+		justify-content  : center;
+		width            : auto;
+		min-width        : 46px;
+		height           : 100%;
+		padding          : 0 0px;
+		font-weight      : unset;
+		color            : inherit;
+		background-color : unset;
+		&:hover { background-color : #444444; }
+		&:focus { outline : 1px solid #D3D3D3; }
+		&:disabled {
+			color            : #777777;
+			background-color : unset !important;
+		}
+	}
+}

client/homebrew/editor/editor.jsx

@@ -59,6 +59,8 @@ const Editor = createClass({
 		this.updateEditorSize();
 		this.highlightCustomMarkdown();
 		window.addEventListener('resize', this.updateEditorSize);
+		document.getElementById('BrewRenderer').addEventListener('keydown', this.handleControlKeys);
+		document.addEventListener('keydown', this.handleControlKeys);
 
 		const editorTheme = window.localStorage.getItem(EDITOR_THEME_KEY);
 		if(editorTheme) {
@@ -82,6 +84,19 @@ const Editor = createClass({
 		};
 	},
 
+	handleControlKeys : function(e){
+		if(!(e.ctrlKey || e.metaKey)) return;
+		const LEFTARROW_KEY = 37;
+		const RIGHTARROW_KEY = 39;
+		if (e.shiftKey && (e.keyCode == RIGHTARROW_KEY)) this.brewJump();
+		if (e.shiftKey && (e.keyCode == LEFTARROW_KEY)) this.sourceJump();
+		if ((e.keyCode == LEFTARROW_KEY) || (e.keyCode == RIGHTARROW_KEY)) {
+			e.stopPropagation();
+			e.preventDefault();
+		}
+	},
+
+
 	updateEditorSize : function() {
 		if(this.codeEditor.current) {
 			let paneHeight = this.editor.current.parentNode.clientHeight;
@@ -119,7 +134,9 @@ const Editor = createClass({
 			const codeMirror = this.codeEditor.current.codeMirror;
 
 			codeMirror.operation(()=>{ // Batch CodeMirror styling
+
 				const foldLines = [];
+        
 				//reset custom text styles
 				const customHighlights = codeMirror.getAllMarks().filter((mark)=>{
 					// Record details of folded sections

client/homebrew/navbar/navbar.less

@@ -1,6 +1,7 @@
 @import 'naturalcrit/styles/colors.less';
 
 @navbarHeight : 28px;
+@viewerToolsHeight : 32px;
 
 @keyframes pinkColoring {
 	0% { color : pink; }

client/homebrew/pages/newPage/newPage.jsx

@@ -84,6 +84,9 @@ const NewPage = createClass({
 		if(brew.style)
 			localStorage.setItem(STYLEKEY, brew.style);
 		localStorage.setItem(METAKEY, JSON.stringify({ 'renderer': brew.renderer, 'theme': brew.theme, 'lang': brew.lang }));
+		if(window.location.pathname != '/new') {
+			window.history.replaceState({}, window.location.title, '/new/');
+		}
 	},
 	componentWillUnmount : function() {
 		document.removeEventListener('keydown', this.handleControlKeys);

eslint.config.mjs

@@ -0,0 +1,71 @@
+import react from "eslint-plugin-react";
+import jest from "eslint-plugin-jest";
+import globals from "globals";
+
+export default [{
+		ignores: ["build/"]
+	},
+	{
+		files           : ['**/*.js', '**/*.jsx'],
+		plugins         : { react, jest },
+		languageOptions : {
+				ecmaVersion   : "latest",
+				sourceType    : "module",
+				parserOptions : { ecmaFeatures: { jsx: true } },
+				globals       : { ...globals.browser, ...globals.node }
+		},
+		rules: {
+				/** Errors **/
+				"camelcase"              : ["error", { properties: "never" }],
+				"no-array-constructor"   : "error",
+				"no-iterator"            : "error",
+				"no-nested-ternary"      : "error",
+				"no-new-object"          : "error",
+				"no-proto"               : "error",
+				"react/jsx-no-bind"      : ["error", { allowArrowFunctions: true }],
+				"react/jsx-uses-react"   : "error",
+				"react/prefer-es6-class" : ["error", "never"],
+				"jest/valid-expect"      : ["error", { maxArgs: 3 }],
+
+				/** Warnings **/
+				"max-lines"            : ["warn", { max: 200, skipComments: true, skipBlankLines: true }],
+				"max-depth"            : ["warn", { max: 4 }],
+				"max-params"           : ["warn", { max: 5 }],
+				"no-restricted-syntax" : ["warn", "ClassDeclaration", "SwitchStatement"],
+				"no-unused-vars"       : ["warn", { vars: "all", args: "none", varsIgnorePattern: "config|_|cx|createClass" }],
+				"react/jsx-uses-vars"  : "warn",
+
+				/** Fixable **/
+				"arrow-parens"    : ["warn", "always"],
+				"brace-style"     : ["warn", "1tbs", { allowSingleLine: true }],
+				"jsx-quotes"      : ["warn", "prefer-single"],
+				"no-var"          : "warn",
+				"prefer-const"    : "warn",
+				"prefer-template" : "warn",
+				"quotes"          : ["warn", "single", { allowTemplateLiterals: true }],
+				"semi"            : ["warn", "always"],
+
+				/** Whitespace **/
+				"array-bracket-spacing"         : ["warn", "never"],
+				"arrow-spacing"                 : ["warn", { before: false, after: false	}],
+				"comma-spacing"                 : ["warn", { before: false, after: true }],
+				"indent"                        : ["warn", "tab", { MemberExpression: "off" }],
+				"linebreak-style"               : "off",
+				"no-trailing-spaces"            : "warn",
+				"no-whitespace-before-property" : "warn",
+				"object-curly-spacing"          : ["warn", "always"],
+				"react/jsx-indent-props"        : ["warn", "tab"],
+				"space-in-parens"               : ["warn", "never"],
+				"template-curly-spacing"        : ["warn", "never"],
+				"keyword-spacing"               : ["warn", {
+						before    : true,
+						after     : true,
+						overrides : { if: { before: false, after: false } }
+				}],
+				"key-spacing"                   : ["warn", {
+						multiLine  : { beforeColon: true, afterColon: true, align: "colon" },
+						singleLine : { beforeColon: false, afterColon: true }
+				}]
+		}
+	}
+];

package.json

@@ -15,8 +15,8 @@
     "quick": "node scripts/quick.js",
     "build": "node scripts/buildHomebrew.js && node scripts/buildAdmin.js",
     "builddev": "node scripts/buildHomebrew.js --dev",
-    "lint": "eslint --fix **/*.{js,jsx}",
+    "lint": "eslint --fix",
-    "lint:dry": "eslint **/*.{js,jsx}",
+    "lint:dry": "eslint",
     "stylelint": "stylelint --fix **/*.{less}",
     "stylelint:dry": "stylelint **/*.less",
     "circleci": "npm test && eslint **/*.{js,jsx} --max-warnings=0",
@@ -33,6 +33,7 @@
     "test:mustache-syntax:block": "jest \".*(mustache-syntax).*\" -t '^Block:.*' --verbose --noStackTrace",
     "test:mustache-syntax:injection": "jest \".*(mustache-syntax).*\" -t '^Injection:.*' --verbose --noStackTrace",
     "test:definition-lists": "jest tests/markdown/definition-lists.test.js --verbose --noStackTrace",
+    "test:hard-breaks": "jest tests/markdown/hard-breaks.test.js --verbose --noStackTrace",
     "test:emojis": "jest tests/markdown/emojis.test.js --verbose --noStackTrace",
     "test:route": "jest tests/routes/static-pages.test.js --verbose",
     "phb": "node scripts/phb.js",
@@ -84,10 +85,10 @@
   },
   "dependencies": {
     "@babel/core": "^7.25.2",
-    "@babel/plugin-transform-runtime": "^7.24.7",
+    "@babel/plugin-transform-runtime": "^7.25.4",
-    "@babel/preset-env": "^7.25.3",
+    "@babel/preset-env": "^7.25.4",
     "@babel/preset-react": "^7.24.7",
-    "@googleapis/drive": "^8.11.0",
+    "@googleapis/drive": "^8.13.0",
     "body-parser": "^1.20.2",
     "classnames": "^2.5.1",
     "codemirror": "^5.65.6",
@@ -111,27 +112,28 @@
     "marked-smartypants-lite": "^1.0.2",
     "markedLegacy": "npm:marked@^0.3.19",
     "moment": "^2.30.1",
-    "mongoose": "^8.5.2",
+    "mongoose": "^8.5.4",
     "nanoid": "3.3.4",
     "nconf": "^0.12.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-frame-component": "^4.1.3",
-    "react-router-dom": "6.26.0",
+    "react-router-dom": "6.26.1",
     "sanitize-filename": "1.6.3",
     "superagent": "^9.0.2",
     "vitreum": "git+https://git@github.com/calculuschild/vitreum.git"
   },
   "devDependencies": {
-    "@stylistic/stylelint-plugin": "^3.0.0",
+    "@stylistic/stylelint-plugin": "^3.0.1",
-    "eslint": "^8.57.0",
+    "eslint": "^9.9.0",
     "eslint-plugin-jest": "^28.8.0",
     "eslint-plugin-react": "^7.35.0",
+    "globals": "^15.9.0",
     "jest": "^29.7.0",
     "jest-expect-message": "^1.1.3",
     "postcss-less": "^6.0.0",
-    "stylelint": "^16.8.0",
+    "stylelint": "^16.8.2",
-    "stylelint-config-recess-order": "^5.0.1",
+    "stylelint-config-recess-order": "^5.1.0",
     "stylelint-config-recommended": "^14.0.1",
     "supertest": "^7.0.0"
   }

server/app.js

@@ -14,6 +14,7 @@ const GoogleActions = require('./googleActions.js');
 const serveCompressedStaticAssets = require('./static-assets.mv.js');
 const sanitizeFilename = require('sanitize-filename');
 const asyncHandler = require('express-async-handler');
+const templateFn = require('./../client/template.js');
 
 const { DEFAULT_BREW } = require('./brewDefaults.js');
 
@@ -420,8 +421,16 @@ if(isLocalEnvironment){
 	});
 }
 
+//Send rendered page
+app.use(asyncHandler(async (req, res, next)=>{
+	if (!req.route) return res.redirect('/'); // Catch-all for invalid routes
+		
+	const page = await renderPage(req, res);
+	if(!page) return;
+	res.send(page);
+}));
+
 //Render the page
-const templateFn = require('./../client/template.js');
 const renderPage = async (req, res)=>{
 	// Create configuration object
 	const configuration = {
@@ -450,13 +459,6 @@ const renderPage = async (req, res)=>{
 	return page;
 };
 
-//Send rendered page
-app.use(asyncHandler(async (req, res, next)=>{
-	const page = await renderPage(req, res);
-	if(!page) return;
-	res.send(page);
-}));
-
 //v=====----- Error-Handling Middleware -----=====v//
 //Format Errors as plain objects so all fields will appear in the string sent
 const formatErrors = (key, value)=>{

shared/helpers.js

@@ -35,6 +35,7 @@ const printCurrentBrew = ()=>{
 };
 
 const fetchThemeBundle = async (obj, renderer, theme)=>{
+	if(!renderer || !theme) return;
 	const res = await request
 			.get(`/api/theme/${renderer}/${theme}`)
 			.catch((err)=>{

shared/naturalcrit/markdown.js

@@ -3,7 +3,7 @@ const _ = require('lodash');
 const Marked = require('marked');
 const MarkedExtendedTables = require('marked-extended-tables');
 const { markedSmartypantsLite: MarkedSmartypantsLite } = require('marked-smartypants-lite');
-const { gfmHeadingId: MarkedGFMHeadingId } = require('marked-gfm-heading-id');
+const { gfmHeadingId: MarkedGFMHeadingId, resetHeadings: MarkedGFMResetHeadingIDs } = require('marked-gfm-heading-id');
 const { markedEmoji: MarkedEmojis } = require('marked-emoji');
 
 //Icon fonts included so they can appear in emoji autosuggest dropdown
@@ -86,7 +86,7 @@ renderer.link = function (href, title, text) {
 	if(href[0] == '#') {
 		self = true;
 	}
-	href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
+	href = cleanUrl(href);
 
 	if(href === null) {
 		return text;
@@ -356,6 +356,27 @@ const superSubScripts = {
 	}
 };
 
+const forcedParagraphBreaks = {
+	name  : 'hardBreaks',
+	level : 'block',
+	start(src) { return src.match(/\n:+$/m)?.index; },  // Hint to Marked.js to stop and check for a match
+	tokenizer(src, tokens) {
+		const regex  = /^(:+)(?:\n|$)/ym;
+		const match = regex.exec(src);
+		if(match?.length) {
+			return {
+				type   : 'hardBreaks', // Should match "name" above
+				raw    : match[0],     // Text to consume from the source
+				length : match[1].length,
+				text   : ''
+			};
+		}
+	},
+	renderer(token) {
+		return `<div class='blank'></div>`.repeat(token.length).concat('\n');
+	}
+};
+
 const definitionListsSingleLine = {
 	name  : 'definitionListsSingleLine',
 	level : 'block',
@@ -400,9 +421,9 @@ const definitionListsSingleLine = {
 const definitionListsMultiLine = {
 	name  : 'definitionListsMultiLine',
 	level : 'block',
-	start(src) { return src.match(/\n[^\n]*\n::/m)?.index; },  // Hint to Marked.js to stop and check for a match
+	start(src) { return src.match(/\n[^\n]*\n::[^:\n]/m)?.index; },  // Hint to Marked.js to stop and check for a match
 	tokenizer(src, tokens) {
-		const regex = /(\n?\n?(?!::)[^\n]+?(?=\n::))|\n::(.(?:.|\n)*?(?=(?:\n::)|(?:\n\n)|$))/y;
+		const regex = /(\n?\n?(?!::)[^\n]+?(?=\n::[^:\n]))|\n::([^:\n](?:.|\n)*?(?=(?:\n::)|(?:\n\n)|$))/y;
 		let match;
 		let endIndex = 0;
 		const definitions = [];
@@ -707,33 +728,20 @@ const MarkedEmojiOptions = {
 };
 
 Marked.use(MarkedVariables());
-Marked.use({ extensions: [definitionListsMultiLine, definitionListsSingleLine, superSubScripts, mustacheSpans, mustacheDivs, mustacheInjectInline] });
+Marked.use({ extensions : [definitionListsMultiLine, definitionListsSingleLine, forcedParagraphBreaks, superSubScripts,
+	mustacheSpans, mustacheDivs, mustacheInjectInline] });
 Marked.use(mustacheInjectBlock);
 Marked.use({ renderer: renderer, tokenizer: tokenizer, mangle: false });
-Marked.use(MarkedExtendedTables(), MarkedGFMHeadingId(), MarkedSmartypantsLite(), MarkedEmojis(MarkedEmojiOptions));
+Marked.use(MarkedExtendedTables(), MarkedGFMHeadingId({ globalSlugs: true }), MarkedSmartypantsLite(), MarkedEmojis(MarkedEmojiOptions));
 
-const nonWordAndColonTest = /[^\w:]/g;
+function cleanUrl(href) {
-const cleanUrl = function (sanitize, base, href) {
+  try {
-	if(sanitize) {
+    href = encodeURI(href).replace(/%25/g, '%');
-		let prot;
+  } catch {
-		try {
+    return null;
-			prot = decodeURIComponent(unescape(href))
+  }
-        .replace(nonWordAndColonTest, '')
+  return href;
-        .toLowerCase();
+}
-		} catch (e) {
-			return null;
-		}
-		if(prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) {
-			return null;
-		}
-	}
-	try {
-		href = encodeURI(href).replace(/%25/g, '%');
-	} catch (e) {
-		return null;
-	}
-	return href;
-};
 
 const escapeTest = /[&<>"']/;
 const escapeReplace = /[&<>"']/g;
@@ -828,13 +836,15 @@ let globalPageNumber = 0;
 
 module.exports = {
 	marked : Marked,
-	render : (rawBrewText, pageNumber=1)=>{
+	render : (rawBrewText, pageNumber=0)=>{
-		globalVarsList[pageNumber] = {};						//Reset global links for current page, to ensure values are parsed in order
+		globalVarsList[pageNumber] = {};					//Reset global links for current page, to ensure values are parsed in order
-		varsQueue              = [];						//Could move into MarkedVariables()
+		varsQueue                  = [];						//Could move into MarkedVariables()
-		globalPageNumber        = pageNumber;
+		globalPageNumber           = pageNumber;
+		if(pageNumber==0) {
+			MarkedGFMResetHeadingIDs();
+		}
 
-		rawBrewText = rawBrewText.replace(/^\\column$/gm, `\n<div class='columnSplit'></div>\n`)
+		rawBrewText = rawBrewText.replace(/^\\column$/gm, `\n<div class='columnSplit'></div>\n`);
-														 .replace(/^(:+)$/gm, (match)=>`${`<div class='blank'></div>`.repeat(match.length)}\n`);
 		const opts = Marked.defaults;
 
 		rawBrewText = opts.hooks.preprocess(rawBrewText);

tests/markdown/definition-lists.test.js

@@ -88,4 +88,16 @@ describe('Multiline Definition Lists', ()=>{
 		const rendered = Markdown.render(source).trim();
 		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe('<dl><dt>Term 1</dt><dd>Inline definition 1</dd>\n<dt></dt><dd>Inline definition 2 (no DT)</dd>\n</dl>');
 	});
+
+	test('Multiline Definition Term must have at least one non-empty Definition', function() {
+		const source = 'Term 1\n::';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<p>Term 1</p>\n<div class='blank'></div><div class='blank'></div>`);
+	});
+
+	test('Multiline Definition List must have at least one non-newline character after ::', function() {
+		const source = 'Term 1\n::\nDefinition 1\n\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<p>Term 1</p>\n<div class='blank'></div><div class='blank'></div>\n<p>Definition 1</p>`);
+	});
 });

tests/markdown/hard-breaks.test.js

@@ -0,0 +1,47 @@
+/* eslint-disable max-lines */
+
+const Markdown = require('naturalcrit/markdown.js');
+
+describe('Hard Breaks', ()=>{
+	test('Single Break', function() {
+		const source = ':\n\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<div class='blank'></div>`);
+	});
+
+	test('Double Break', function() {
+		const source = '::\n\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<div class='blank'></div><div class='blank'></div>`);
+	});
+
+	test('Triple Break', function() {
+		const source = ':::\n\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<div class='blank'></div><div class='blank'></div><div class='blank'></div>`);
+	});
+
+	test('Many Break', function() {
+		const source = '::::::::::\n\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div><div class='blank'></div>`);
+	});
+
+	test('Multiple sets of Breaks', function() {
+		const source = ':::\n:::\n:::';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<div class='blank'></div><div class='blank'></div><div class='blank'></div>\n<div class='blank'></div><div class='blank'></div><div class='blank'></div>\n<div class='blank'></div><div class='blank'></div><div class='blank'></div>`);
+	});
+
+	test('Break directly between two paragraphs', function() {
+		const source = 'Line 1\n::\nLine 2';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<p>Line 1</p>\n<div class='blank'></div><div class='blank'></div>\n<p>Line 2</p>`);
+	});
+
+	test('Ignored inside a code block', function() {
+		const source = '```\n\n:\n\n```\n';
+		const rendered = Markdown.render(source).trim();
+		expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(`<pre><code>\n:\n</code></pre>`);
+	});
+});

themes/V3/Blank/style.less

@@ -236,7 +236,7 @@ body { counter-reset : page-numbers; }
 			left       : 50%;
 			width      : 50%;
 			height     : 50%;
-			transform  : translateX(-50%) translateY(50%) rotate(calc(-1deg * var(--rotation))) scaleX(calc(1 / var(--scaleX))) scaleY(calc(1 / var(--scaleY)));
+			transform  : translateX(-50%) translateY(50%) scaleX(calc(1 / var(--scaleX))) scaleY(calc(1 / var(--scaleY))) rotate(calc(-1deg * var(--rotation)));
 		}
 		& img {
 			position : absolute;