diff --git a/Archive.zip b/Archive.zip
deleted file mode 100644
index a71c09f..0000000
Binary files a/Archive.zip and /dev/null differ
diff --git a/layout/common/navbar.ftl b/layout/common/navbar.ftl
index fda2fb5..17a6e87 100644
--- a/layout/common/navbar.ftl
+++ b/layout/common/navbar.ftl
@@ -81,5 +81,6 @@
});
})();
+
diff --git a/layout/layout.ftl b/layout/layout.ftl
index f357e28..2091cfc 100644
--- a/layout/layout.ftl
+++ b/layout/layout.ftl
@@ -73,7 +73,10 @@
<#if post??>
which is activating the plugin
+ * @type {String}
+ */
+ var PLUGIN_CLASS = 'line-numbers';
+
+ /**
+ * Resizes line numbers spans according to height of line of code
+ * @param {Element} element element
+ */
+ var _resizeElement = function (element) {
+ var codeStyles = getStyles(element);
+ var whiteSpace = codeStyles['white-space'];
+
+ if (whiteSpace === 'pre-wrap' || whiteSpace === 'pre-line') {
+ var codeElement = element.querySelector('code');
+ var lineNumbersWrapper = element.querySelector('.line-numbers-rows');
+ var lineNumberSizer = element.querySelector('.line-numbers-sizer');
+ var codeLines = element.textContent.split('\n');
+
+ if (!lineNumberSizer) {
+ lineNumberSizer = document.createElement('span');
+ lineNumberSizer.className = 'line-numbers-sizer';
+
+ codeElement.appendChild(lineNumberSizer);
+ }
+
+ lineNumberSizer.style.display = 'block';
+
+ codeLines.forEach(function (line, lineNumber) {
+ lineNumberSizer.textContent = line || '\n';
+ var lineSize = lineNumberSizer.getBoundingClientRect().height;
+ lineNumbersWrapper.children[lineNumber].style.height = lineSize + 'px';
+ });
+
+ lineNumberSizer.textContent = '';
+ lineNumberSizer.style.display = 'none';
+ }
+ };
+
+ /**
+ * Returns style declarations for the element
+ * @param {Element} element
+ */
+ var getStyles = function (element) {
+ if (!element) {
+ return null;
+ }
+
+ return window.getComputedStyle ? getComputedStyle(element) : (element.currentStyle || null);
+ };
+
+ window.addEventListener('resize', function () {
+ Array.prototype.forEach.call(document.querySelectorAll('pre.' + PLUGIN_CLASS), _resizeElement);
+ });
+
+ Prism.hooks.add('complete', function (env) {
+ if (!env.code) {
+ return;
+ }
+
+ // works only for wrapped inside (not inline)
+ var pre = env.element.parentNode;
+ // Original regex check for class, leaving it here
+ // for its redundancy check
+ var clsReg = /\s*\bline-numbers\b\s*/;
+ // New regex check for opt-out class
+ var clsRegB = /\s*\bno-line-numbers\b\s*/;
+
+ if (env.element.querySelector(".line-numbers-rows")) {
+ // Abort if line numbers already exists
+ return;
+ }
+
+ // Added to facilitate opting out
+ if (clsRegB.test(pre.className)) {
+ // Respect the opt-out
+ return;
+ }
+
+ if (clsReg.test(env.element.className)) {
+ // Remove the class "line-numbers" from the
+ env.element.className = env.element.className.replace(clsReg, ' ');
+ }
+ if (!clsReg.test(pre.className)) {
+ // Add the class "line-numbers" to the
+ pre.className += ' line-numbers';
+ }
+
+ var match = env.code.match(/\n(?!$)/g);
+ var linesNum = match ? match.length + 1 : 1;
+ var lineNumbersWrapper;
+
+ var lines = new Array(linesNum + 1);
+ lines = lines.join('