Add requested additions to code

Add snippet additions to handle Add h4, Add h4-h5, add h4-h6
Add collection of headers h4-h6 and rendering of h4 to h6.

themes/V3/5ePHB/snippets.js

@@ -21,9 +21,34 @@ module.exports = [
 		view      : 'text',
 		snippets  : [
 			{
-				name : 'Table of Contents',
+				name        : 'Table of Contents',
-				icon : 'fas fa-book',
+				icon        : 'fas fa-book',
-				gen  : TableOfContentsGen
+				gen         : TableOfContentsGen,
+				subsnippets : [
+					{
+						name : 'Table of Contents',
+						icon : 'fas fa-book',
+						gen  : TableOfContentsGen,
+					},
+					{
+						name : 'Include H4',
+						icon : 'fas fa-dice-four',
+						gen  : dedent `{{tocH4
+							}}`,
+					},
+					{
+						name : 'Include H4, H5',
+						icon : 'fas fa-dice-five',
+						gen  : dedent `{{tocH5
+							}}`,
+					},
+					{
+						name : 'Include H4-H6',
+						icon : 'fas fa-dice-six',
+						gen  : dedent `{{tocH6
+							}}`,
+					},
+				]
 			},
 			{
 				name         : 'Index',

themes/V3/5ePHB/snippets/tableOfContents.gen.js

@@ -26,11 +26,44 @@ const getTOC = ()=>{
 			children : []
 		});
 	};
+	const add4 = (title, page)=>{
+		if(!_.last(res)) add1(null, page);
+		if(!_.last(_.last(res).children)) add2(null, page);
+		if(!_.last(!_.last(_.last(res).children))) add3(null, page);
+		_.last(_.last(_.last(res).children).children).children.push({
+			title    : title,
+			page     : page,
+			children : []
+		});
+	};
+	const add5 = (title, page)=>{
+		if(!_.last(res)) add1(null, page);
+		if(!_.last(_.last(res).children)) add2(null, page);
+		if(!_.last(!_.last(_.last(res).children))) add3(null, page);
+		if(!_.last(!_.last(!_.last(_.last(res).children)))) add4(null, page);
+		_.last(_.last(_.last(_.last(res).children).children).children).children.push({
+			title    : title,
+			page     : page,
+			children : []
+		});
+	};
+	const add6 = (title, page)=>{
+		if(!_.last(res)) add1(null, page);
+		if(!_.last(_.last(res).children)) add2(null, page);
+		if(!_.last(!_.last(_.last(res).children))) add3(null, page);
+		if(!_.last(!_.last(!_.last(_.last(res).children)))) add4(null, page);
+		if(!_.last(!_.last(!_.last(!_.last(_.last(res).children))))) add5(null, page);
+		_.last(_.last(_.last(_.last(_.last(res).children).children).children).children).children.push({
+			title    : title,
+			page     : page,
+			children : []
+		});
+	};
 
 	const res = [];
 	const iframe = document.getElementById('BrewRenderer');
 	const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
-	const headings = iframeDocument.querySelectorAll('h1, h2, h3');
+	const headings = iframeDocument.querySelectorAll('h1, h2, h3, h4, h5, h6');
 
 	_.each(headings, (heading)=>{
 		const onPage = parseInt(heading.closest('.page,.phb').id?.replace(/^p/, ''));
@@ -47,6 +80,15 @@ const getTOC = ()=>{
 				if(heading.tagName == 'H3') {
 					add3(headingText, onPage);
 				}
+				if(heading.tagName == 'H4') {
+					add4(headingText, onPage);
+				}
+				if(heading.tagName == 'H5') {
+					add5(headingText, onPage);
+				}
+				if(heading.tagName == 'H6') {
+					add6(headingText, onPage);
+				}
 			}
 		}
 	});
@@ -66,11 +108,40 @@ module.exports = function(props){
 				}
 				if(g2.children.length){
 					_.each(g2.children, (g3, idx3)=>{
-						if(g2.title !== null) {
+						if(g3.title !== null) {
-							r.push(`    - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+							if(g2.title !== null) {
-						} else { // Don't over-indent if no level-2 parent entry
+								r.push(`    - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
-							r.push(`  - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+							} else { // Don't over-indent if no level-2 parent entry
+								r.push(`  - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+							}
 						}
+						_.each(g3.children, (g4, idx4)=>{
+							if(g4.title !== null) {
+								if(g3.title !== null) {
+									r.push(`      - [{{ ${g4.title}}}{{ ${g4.page}}}](#p${g4.page})`);
+								} else { // Don't over-indent if no level-3 parent entry
+									r.push(`    - [{{ ${g4.title}}}{{ ${g4.page}}}](#p${g4.page})`);
+								}
+							}
+							_.each(g4.children, (g5, idx5)=>{
+								if(g5.title !== null) {
+									if(g4.title !== null) {
+										r.push(`        - [{{ ${g5.title}}}{{ ${g5.page}}}](#p${g5.page})`);
+									} else { // Don't over-indent if no level-4 parent entry
+										r.push(`      - [{{ ${g5.title}}}{{ ${g5.page}}}](#p${g5.page})`);
+									}
+								}
+								_.each(g5.children, (g6, idx6)=>{
+									if(g6.title !== null) {
+										if(g5.title !== null) {
+											r.push(`        - [{{ ${g6.title}}}{{ ${g6.page}}}](#p${g6.page})`);
+										} else { // Don't over-indent if no level-5 parent entry
+											r.push(`      - [{{ ${g6.title}}}{{ ${g6.page}}}](#p${g6.page})`);
+										}
+									}
+								});
+							});
+						});
 					});
 				}
 			});

themes/V3/5ePHB/style.less

@@ -791,6 +791,9 @@
 // *****************************/
 
 // Default Exclusions
+h4,
+h5,
+h6,
 .page:has(.frontCover), 
 .page:has(.backCover), 
 .page:has(.insideCover), 
@@ -799,6 +802,19 @@
 .noToC,
 .toc { --TOC: exclude; }
 
+.tocH4 {
+	h4 { --TOC: include; }
+}
+.tocH5 {
+	h4 { --TOC: include; }
+	h5 { --TOC: include; }
+}
+.tocH6 {
+	h4 { --TOC: include; }
+	h5 { --TOC: include; }
+	h6 { --TOC: include; }
+}
+
 .page {
 	&:has(.toc)::after { display : none; }
 	.toc {