增加超级html模式，可以输入由 !!! 三个感叹号包裹的任意html文本

admin/js/hyperdown.js

@@ -1,4 +1,4 @@
-// Generated by CoffeeScript 1.12.1
+// Generated by CoffeeScript 1.12.2
 (function() {
   var Parser,
     slice = [].slice;
@@ -97,6 +97,7 @@
         table: 'table|tbody|thead|tfoot|tr|td|th'
       };
       this.hooks = {};
+      this.html = false;
     }
 
     Parser.prototype.makeHtml = function(text) {
@@ -112,6 +113,10 @@
       return this.call('makeHtml', html);
     };
 
+    Parser.prototype.enableHtml = function(html1) {
+      this.html = html1 != null ? html1 : true;
+    };
+
     Parser.prototype.hook = function(type, cb) {
       if (this.hooks[type] == null) {
         this.hooks[type] = [];
@@ -265,7 +270,7 @@
         return function() {
           var escaped, matches, url;
           matches = 1 <= arguments.length ? slice.call(arguments, 0) : [];
-          escaped = _this.escapeBracket(matches[1]);
+          escaped = htmlspecialchars(_this.escapeBracket(matches[1]));
           url = _this.escapeBracket(matches[2]);
           url = _this.cleanUrl(url);
           return _this.makeHolder("<img src=\"" + url + "\" alt=\"" + escaped + "\" title=\"" + escaped + "\">");
@@ -275,7 +280,7 @@
         return function() {
           var escaped, matches, result;
           matches = 1 <= arguments.length ? slice.call(arguments, 0) : [];
-          escaped = _this.escapeBracket(matches[1]);
+          escaped = htmlspecialchars(_this.escapeBracket(matches[1]));
           result = _this.definitions[matches[2]] != null ? "<img src=\"" + _this.definitions[matches[2]] + "\" alt=\"" + escaped + "\" title=\"" + escaped + "\">" : escaped;
           return _this.makeHolder(result);
         };
@@ -409,6 +414,19 @@
           this.setBlock(key);
           continue;
         }
+        if (this.html) {
+          if (!!(matches = line.match(/^(\s*)!!!(\s*)$/i))) {
+            if (this.isBlock('shtml')) {
+              this.setBlock(key).endBlock();
+            } else {
+              this.startBlock('shtml', key);
+            }
+            continue;
+          } else if (this.isBlock('shtml')) {
+            this.setBlock(key);
+            continue;
+          }
+        }
         if (!!(matches = line.match(new RegExp("^\\s*<(" + special + ")(\\s+[^>]*)?>", 'i')))) {
           tag = matches[1].toLowerCase();
           if (!(this.isBlock('html', tag)) && !(this.isBlock('pre'))) {
@@ -650,6 +668,10 @@
       }
     };
 
+    Parser.prototype.parseShtml = function(lines) {
+      return trim((lines.slice(1, -1)).join("\n"));
+    };
+
     Parser.prototype.parseSh = function(lines, num) {
       var line;
       line = this.parseInline(trim(lines[0], '# '));
@@ -860,10 +882,10 @@
 
     Parser.prototype.cleanUrl = function(url) {
       var matches;
-      if (!!(matches = url.match(/^\s*((http|https|ftp|mailto):[x80-xff_a-z0-9-\.\/%#@\?\+=~\|\,&\(\)]+)/i))) {
+      if (!!(matches = url.match(/^\s*((http|https|ftp|mailto):[x80-xff_a-z0-9-\.\/%#!@\?\+=~\|\,&\(\)]+)/i))) {
         matches[1];
       }
-      if (!!(matches = url.match(/^\s*([x80-xff_a-z0-9-\.\/%#@\?\+=~\|\,&]+)/i))) {
+      if (!!(matches = url.match(/^\s*([x80-xff_a-z0-9-\.\/%#!@\?\+=~\|\,&]+)/i))) {
         return matches[1];
       } else {
         return '#';