1 files changed, 0 insertions, 126 deletions
diff --git a/public/vendor/markdown-it-mathjax.js b/public/vendor/markdown-it-mathjax.js
deleted file mode 100644
index 299e483b..00000000
--- a/public/vendor/markdown-it-mathjax.js
+++ /dev/null
@@ -1,126 +0,0 @@
-// modified from https://github.com/classeur/markdown-it-mathjax
-
-(function(root, factory) {
-	if (typeof exports === 'object') {
-		module.exports = factory()
-	} else {
-		root.markdownitMathjax = factory()
-	}
-})(this, function() {
-	function math(state, silent) {
-        if (state.md.meta.mathjax === false) {
-            return false
-        }
-		var startMathPos = state.pos
-		if (state.src.charCodeAt(startMathPos) !== 0x5C /* \ */) {
-			return false
-		}
-		var match = state.src.slice(++startMathPos).match(/^(?:\\\[|\\\(|begin\{([^}]*)\})/)
-		if (!match) {
-			return false
-		}
-		startMathPos += match[0].length
-		var type, endMarker, includeMarkers
-		if (match[0] === '\\[') {
-			type = 'display_math'
-			endMarker = '\\\\]'
-		} else if (match[0] === '\\(') {
-			type = 'inline_math'
-			endMarker = '\\\\)'
-		} else if (match[1]) {
-			type = 'math'
-			endMarker = '\\end{' + match[1] + '}'
-			includeMarkers = true
-		}
-		var endMarkerPos = state.src.indexOf(endMarker, startMathPos)
-		if (endMarkerPos === -1) {
-			return false
-		}
-		var nextPos = endMarkerPos + endMarker.length
-		if (!silent) {
-			var token = state.push(type + '_open', 'span', 1);
-            token.attrs = [ ['class', 'mathjax raw'] ];
-            token = state.push(type, '', 0);
-			token.content = includeMarkers ?
-				state.src.slice(state.pos, nextPos) : state.src.slice(startMathPos, endMarkerPos)
-            token = state.push(type + '_close', 'span', -1);
-		}
-		state.pos = nextPos
-		return true
-	}
-
-	function texMath(state, silent) {
-        if (state.md.meta.mathjax === false) {
-            return false
-        }
-		var startMathPos = state.pos
-		if (state.src.charCodeAt(startMathPos) !== 0x24 /* $ */) {
-			return false
-		}
-
-		// Parse tex math according to http://pandoc.org/README.html#math
-		var endMarker = '$'
-		var afterStartMarker = state.src.charCodeAt(++startMathPos)
-		if (afterStartMarker === 0x24 /* $ */) {
-			endMarker = '$$'
-			if (state.src.charCodeAt(++startMathPos) === 0x24 /* $ */) {
-				// 3 markers are too much
-				return false
-			}
-		} else {
-			// Skip if opening $ is succeeded by a space character
-			if (afterStartMarker === 0x20 /* space */ || afterStartMarker === 0x09 /* \t */ || afterStartMarker === 0x0a /* \n */) {
-				return false
-			}
-		}
-		var endMarkerPos = state.src.indexOf(endMarker, startMathPos)
-		if (endMarkerPos === -1) {
-			return false
-		}
-		if (state.src.charCodeAt(endMarkerPos - 1) === 0x5C /* \ */) {
-			return false
-		}
-		var nextPos = endMarkerPos + endMarker.length
-		if (endMarker.length === 1) {
-			// Skip if $ is preceded by a space character
-			var beforeEndMarker = state.src.charCodeAt(endMarkerPos - 1)
-			if (beforeEndMarker === 0x20 /* space */ || beforeEndMarker === 0x09 /* \t */ || beforeEndMarker === 0x0a /* \n */) {
-				return false
-			}
-			// Skip if closing $ is succeeded by a digit (eg $5 $10 ...)
-			var suffix = state.src.charCodeAt(nextPos)
-			if (suffix >= 0x30 && suffix < 0x3A) {
-				return false
-			}
-		}
-
-		if (!silent) {
-            var type = endMarker.length === 1 ? 'inline_math' : 'display_math';
-			var token = state.push(type + '_open', 'span', 1)
-            token.attrs = [ ['class', 'mathjax raw'] ]
-            token = state.push(type, '', 0);
-			token.content = state.src.slice(startMathPos, endMarkerPos);
-            token = state.push(type + '_close', 'span', -1);
-		}
-		state.pos = nextPos
-		return true
-	}
-
-	function escapeHtml(html) {
-		return html.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/\u00a0/g, ' ')
-	}
-
-	return function(md) {
-		md.inline.ruler.before('escape', 'math', math)
-		md.inline.ruler.push('texMath', texMath)
-		md.renderer.rules.math = function(tokens, idx) {
-			return escapeHtml(tokens[idx].content)
-		}
-		md.renderer.rules.inline_math = function(tokens, idx) {
-			return '\\(' + escapeHtml(tokens[idx].content) + '\\)'
-		}
-		md.renderer.rules.display_math = function(tokens, idx) {
-			return '\\[' + escapeHtml(tokens[idx].content) + '\\]'
-		}
-	}
-})