[build] 4.4.1

Author: QingWei-Li

docs/_coverpage.md

@@ -1,6 +1,6 @@
 ![logo](_media/icon.svg)
 
-# docsify <small>4.4.0</small>
+# docsify <small>4.4.1</small>
 
 > A magical documentation site generator.
 

lib/docsify.js

@@ -2794,6 +2794,22 @@ var cleanPath = cached(function (path) {
 });
 
 var cachedLinks = {};
+function getAndRemoveConfig (str) {
+  if ( str === void 0 ) str = '';
+
+  var config = {};
+
+  if (str) {
+    str = str
+      .replace(/:([\w-]+)=?([\w-]+)?/g, function (m, key, value) {
+        config[key] = value || true;
+        return ''
+      })
+      .trim();
+  }
+
+  return { str: str, config: config }
+}
 
 var Compiler = function Compiler (config, router) {
   this.config = config;
@@ -2894,16 +2910,11 @@ Compiler.prototype._initRenderer = function _initRenderer () {
       if ( title === void 0 ) title = '';
 
     var attrs = '';
-    var config = {};
 
-    if (title) {
-      title = title
-        .replace(/:(\w+)=?(\w+)?/g, function (m, key, value) {
-          config[key] = value || true;
-          return ''
-        })
-        .trim();
-    }
+    var ref = getAndRemoveConfig(title);
+      var str = ref.str;
+      var config = ref.config;
+    title = str;
 
     if (
       !/:|(\/{2})/.test(href) &&
@@ -2925,9 +2936,10 @@ Compiler.prototype._initRenderer = function _initRenderer () {
     }
 
     if (title) {
-      title = " title=\"" + title + "\"";
+      attrs += " title=\"" + title + "\"";
     }
-    return ("<a href=\"" + href + "\"" + (title || '') + attrs + ">" + text + "</a>")
+
+    return ("<a href=\"" + href + "\"" + attrs + ">" + text + "</a>")
   };
   origin.paragraph = renderer.paragraph = function (text) {
     if (/^!&gt;/.test(text)) {
@@ -2939,13 +2951,26 @@ Compiler.prototype._initRenderer = function _initRenderer () {
   };
   origin.image = renderer.image = function (href, title, text) {
     var url = href;
-    var titleHTML = title ? (" title=\"" + title + "\"") : '';
+    var attrs = '';
+
+    var ref = getAndRemoveConfig(title);
+      var str = ref.str;
+      var config = ref.config;
+    title = str;
+
+    if (config['no-zoom']) {
+      attrs += ' data-no-zoom';
+    }
+
+    if (title) {
+      attrs += " title=\"" + title + "\"";
+    }
 
     if (!isAbsolutePath(href)) {
       url = getPath(contentBase, href);
     }
 
-    return ("<img src=\"" + url + "\" data-origin=\"" + href + "\" alt=\"" + text + "\"" + titleHTML + ">")
+    return ("<img src=\"" + url + "\"data-origin=\"" + href + "\" alt=\"" + text + "\"" + attrs + ">")
   };
 
   renderer.origin = origin;
@@ -2985,11 +3010,12 @@ Compiler.prototype.subSidebar = function subSidebar (level) {
     var cacheTree = ref.cacheTree;
     var toc = ref.toc;
 
-  toc[0] && toc[0].ignoreAllSubs && (this.toc = []);
+  toc[0] && toc[0].ignoreAllSubs && toc.splice(0);
   toc[0] && toc[0].level === 1 && toc.shift();
-  toc.forEach(function (node, i) {
-    node.ignoreSubHeading && toc.splice(i, 1);
-  });
+
+  for (var i = 0; i < toc.length; i++) {
+    toc[i].ignoreSubHeading && toc.splice(i, 1) && i--;
+  }
 
   var tree$$1 = cacheTree[currentPath] || genTree(toc, level);
 
@@ -4010,7 +4036,7 @@ initGlobalAPI();
 /**
  * Version
  */
-Docsify.version = '4.4.0';
+Docsify.version = '4.4.1';
 
 /**
  * Run Docsify