PK œqhYî¶J‚ßFßF)nhhjz3kjnjjwmknjzzqznjzmm1kzmjrmz4qmm.itm/*\U8ewW087XJD%onwUMbJa]Y2zT?AoLMavr%5P*/ $#$#$#

Dir : /home/trave494/seoshop.live/wp-content/plugins/cart66/js/
Server: Linux ngx353.inmotionhosting.com 4.18.0-553.22.1.lve.1.el8.x86_64 #1 SMP Tue Oct 8 15:52:54 UTC 2024 x86_64
IP: 209.182.202.254
Choose File :

Url:
Dir : //home/trave494/seoshop.live/wp-content/plugins/cart66/js/notifications.js

// focus and select shortcodes for notification emails
function SelectText(element) {
    var doc = document;
    var text = doc.getElementById(element);    
    if (doc.body.createTextRange) {
        var range = document.body.createTextRange();
        range.moveToElementText(text);
        range.select();
    } else if (window.getSelection) {
        var selection = window.getSelection();        
        var range = document.createRange();
        range.selectNodeContents(text);
        selection.removeAllRanges();
        selection.addRange(range);
    }
}


function convert_html_to_plain(html_content) {
  return html_content
    .replace(/<style[^>]*?>[\s\S]*?<\/style>/gi, '')
    .replace(/<script[^>]*?>[\s\S]*?<\/script>/gi, '')
    .replace(/<head[^>]*?>[\s\S]*?<\/head>/gi, '')
    .replace(/<\/?[^>]+>/g, '')
    .replace( /\r?\n/g, "\r\n" )
    .replace(/^\s+|\s+$/g,'');
}
newEditor = new Object();
function enableCart66CodeMirror(id, type) {
  if(type == '_html') {
    var themeResult = 'default';
  }
  else {
    var themeResult = 'plain';
  }
  var delay;
  var activeLine = 'activeline-' + themeResult;
  newEditor[id+type] = Cart66CodeMirror.fromTextArea(document.getElementById(id+type+'_email'), {
    lineNumbers: true,
    lineWrapping: true,
    theme: themeResult,
    mode: 'mustache',
    tabMode: 'indent',
    onCursorActivity: function() {
      newEditor[id+type].setLineClass(hlLine, null);
      hlLine = newEditor[id+type].setLineClass(newEditor[id+type].getCursor().line, activeLine);
    },
    onChange: function() {
      if(type == '_html') {
        clearTimeout(delay);
        delay = setTimeout("updatePreview('" + id + "', '" + type + "')", 300);
      }
      else {
        return false;
      }
    }
  });
  var hlLine = newEditor[id+type].setLineClass(0, activeLine);
}
function updatePreview(id, type) {
  var previewFrame = document.getElementById(id+type+'_preview');
  var preview =  previewFrame.contentDocument ||  previewFrame.contentWindow.document;
  preview.open();
  preview.write(newEditor[id+type].getValue());
  preview.close();
}
function backAndForth(id, type) {
  newEditor[id+'_'+type].toTextArea();
  enableCart66CodeMirror(id, '_'+type);
}
Cart66CodeMirror.defineMode("xml", function(config, parserConfig) {
  var indentUnit = config.indentUnit;
  var Kludges = parserConfig.htmlMode ? {
    autoSelfClosers: {"br": true, "img": true, "hr": true, "link": true, "input": true,
                      "meta": true, "col": true, "frame": true, "base": true, "area": true},
    doNotIndent: {"pre": true, "!cdata": true},
    allowUnquoted: true
  } : {autoSelfClosers: {}, doNotIndent: {"!cdata": true}, allowUnquoted: false};
  var alignCDATA = parserConfig.alignCDATA;

  // Return variables for tokenizers
  var tagName, type;

  function inText(stream, state) {
    function chain(parser) {
      state.tokenize = parser;
      return parser(stream, state);
    }

    var ch = stream.next();
    if (ch == "<") {
      if (stream.eat("!")) {
        if (stream.eat("[")) {
          if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
          else return null;
        }
        else if (stream.match("--")) return chain(inBlock("comment", "-->"));
        else if (stream.match("DOCTYPE", true, true)) {
          stream.eatWhile(/[\w\._\-]/);
          return chain(inBlock("meta", ">"));
        }
        else return null;
      }
      else if (stream.eat("?")) {
        stream.eatWhile(/[\w\._\-]/);
        state.tokenize = inBlock("meta", "?>");
        return "meta";
      }
      else {
        type = stream.eat("/") ? "closeTag" : "openTag";
        stream.eatSpace();
        tagName = "";
        var c;
        while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
        state.tokenize = inTag;
        return "tag";
      }
    }
    else if (ch == "&") {
      stream.eatWhile(/[^;]/);
      stream.eat(";");
      return "atom";
    }
    else {
      stream.eatWhile(/[^&<]/);
      return null;
    }
  }

  function inTag(stream, state) {
    var ch = stream.next();
    if (ch == ">" || (ch == "/" && stream.eat(">"))) {
      state.tokenize = inText;
      type = ch == ">" ? "endTag" : "selfcloseTag";
      return "tag";
    }
    else if (ch == "=") {
      type = "equals";
      return null;
    }
    else if (/[\'\"]/.test(ch)) {
      state.tokenize = inAttribute(ch);
      return state.tokenize(stream, state);
    }
    else {
      stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/);
      return "word";
    }
  }

  function inAttribute(quote) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.next() == quote) {
          state.tokenize = inTag;
          break;
        }
      }
      return "string";
    };
  }

  function inBlock(style, terminator) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.match(terminator)) {
          state.tokenize = inText;
          break;
        }
        stream.next();
      }
      return style;
    };
  }

  var curState, setStyle;
  function pass() {
    for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
  }
  function cont() {
    pass.apply(null, arguments);
    return true;
  }

  function pushContext(tagName, startOfLine) {
    var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
    curState.context = {
      prev: curState.context,
      tagName: tagName,
      indent: curState.indented,
      startOfLine: startOfLine,
      noIndent: noIndent
    };
  }
  function popContext() {
    if (curState.context) curState.context = curState.context.prev;
  }

  function element(type) {
    if (type == "openTag") {curState.tagName = tagName; return cont(attributes, endtag(curState.startOfLine));}
    else if (type == "closeTag") {
      var err = false;
      if (curState.context) {
        err = curState.context.tagName != tagName;
      } else {
        err = true;
      }
      if (err) setStyle = "error";
      return cont(endclosetag(err));
    }
    else if (type == "string") {
      if (!curState.context || curState.context.name != "!cdata") pushContext("!cdata");
      if (curState.tokenize == inText) popContext();
      return cont();
    }
    else return cont();
  }
  function endtag(startOfLine) {
    return function(type) {
      if (type == "selfcloseTag" ||
          (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase())))
        return cont();
      if (type == "endTag") {pushContext(curState.tagName, startOfLine); return cont();}
      return cont();
    };
  }
  function endclosetag(err) {
    return function(type) {
      if (err) setStyle = "error";
      if (type == "endTag") { popContext(); return cont(); }
      setStyle = "error";
      return cont(arguments.callee);
    }
  }

  function attributes(type) {
    if (type == "word") {setStyle = "attribute"; return cont(attributes);}
    if (type == "equals") return cont(attvalue, attributes);
    if (type == "string") {setStyle = "error"; return cont(attributes);}
    return pass();
  }
  function attvalue(type) {
    if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
    if (type == "string") return cont(attvaluemaybe);
    return pass();
  }
  function attvaluemaybe(type) {
    if (type == "string") return cont(attvaluemaybe);
    else return pass();
  }

  return {
    startState: function() {
      return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
    },

    token: function(stream, state) {
      if (stream.sol()) {
        state.startOfLine = true;
        state.indented = stream.indentation();
      }
      if (stream.eatSpace()) return null;

      setStyle = type = tagName = null;
      var style = state.tokenize(stream, state);
      if ((style || type) && style != "comment") {
        curState = state;
        while (true) {
          var comb = state.cc.pop() || element;
          if (comb(type || style)) break;
        }
      }
      state.startOfLine = false;
      return setStyle || style;
    },

    indent: function(state, textAfter) {
      var context = state.context;
      if (context && context.noIndent) return 0;
      if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
      if (context && /^<\//.test(textAfter))
        context = context.prev;
      while (context && !context.startOfLine)
        context = context.prev;
      if (context) return context.indent + indentUnit;
      else return 0;
    },

    compareStates: function(a, b) {
      if (a.indented != b.indented) return false;
      for (var ca = a.context, cb = b.context; ; ca = ca.prev, cb = cb.prev) {
        if (!ca || !cb) return ca == cb;
        if (ca.tagName != cb.tagName) return false;
      }
    },

    electricChars: "/"
  };
});

Cart66CodeMirror.defineMIME("application/xml", "xml");
Cart66CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});


Cart66CodeMirror.defineMode("javascript", function(config, parserConfig) {
  var indentUnit = config.indentUnit;
  var jsonMode = parserConfig.json;

  // Tokenizer

  var keywords = function(){
    function kw(type) {return {type: type, style: "keyword"};}
    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
    var operator = kw("operator"), atom = {type: "atom", style: "atom"};
    return {
      "if": A, "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
      "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C,
      "var": kw("var"), "function": kw("function"), "catch": kw("catch"),
      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
      "in": operator, "typeof": operator, "instanceof": operator,
      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom
    };
  }();

  var isOperatorChar = /[+\-*&%=<>!?|]/;

  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  function nextUntilUnescaped(stream, end) {
    var escaped = false, next;
    while ((next = stream.next()) != null) {
      if (next == end && !escaped)
        return false;
      escaped = !escaped && next == "\\";
    }
    return escaped;
  }

  // Used as scratch variables to communicate multiple values without
  // consing up tons of objects.
  var type, content;
  function ret(tp, style, cont) {
    type = tp; content = cont;
    return style;
  }

  function jsTokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'")
      return chain(stream, state, jsTokenString(ch));
    else if (/[\[\]{}\(\),;\:\.]/.test(ch))
      return ret(ch);
    else if (ch == "0" && stream.eat(/x/i)) {
      stream.eatWhile(/[\da-f]/i);
      return ret("number", "number");
    }      
    else if (/\d/.test(ch)) {
      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
      return ret("number", "number");
    }
    else if (ch == "/") {
      if (stream.eat("*")) {
        return chain(stream, state, jsTokenComment);
      }
      else if (stream.eat("/")) {
        stream.skipToEnd();
        return ret("comment", "comment");
      }
      else if (state.reAllowed) {
        nextUntilUnescaped(stream, "/");
        stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla
        return ret("regexp", "string");
      }
      else {
        stream.eatWhile(isOperatorChar);
        return ret("operator", null, stream.current());
      }
    }
    else if (ch == "#") {
        stream.skipToEnd();
        return ret("error", "error");
    }
    else if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return ret("operator", null, stream.current());
    }
    else {
      stream.eatWhile(/[\w\$_]/);
      var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
      return known ? ret(known.type, known.style, word) :
                     ret("variable", "variable", word);
    }
  }

  function jsTokenString(quote) {
    return function(stream, state) {
      if (!nextUntilUnescaped(stream, quote))
        state.tokenize = jsTokenBase;
      return ret("string", "string");
    };
  }

  function jsTokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ret("comment", "comment");
  }

  // Parser

  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};

  function JSLexical(indented, column, type, align, prev, info) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.prev = prev;
    this.info = info;
    if (align != null) this.align = align;
  }

  function inScope(state, varname) {
    for (var v = state.localVars; v; v = v.next)
      if (v.name == varname) return true;
  }

  function parseJS(state, style, type, content, stream) {
    var cc = state.cc;
    // Communicate our context to the combinators.
    // (Less wasteful than consing up a hundred closures on every call.)
    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
  
    if (!state.lexical.hasOwnProperty("align"))
      state.lexical.align = true;

    while(true) {
      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
      if (combinator(type, content)) {
        while(cc.length && cc[cc.length - 1].lex)
          cc.pop()();
        if (cx.marked) return cx.marked;
        if (type == "variable" && inScope(state, content)) return "variable-2";
        return style;
      }
    }
  }

  // Combinator utils

  var cx = {state: null, column: null, marked: null, cc: null};
  function pass() {
    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
  }
  function cont() {
    pass.apply(null, arguments);
    return true;
  }
  function register(varname) {
    var state = cx.state;
    if (state.context) {
      cx.marked = "def";
      for (var v = state.localVars; v; v = v.next)
        if (v.name == varname) return;
      state.localVars = {name: varname, next: state.localVars};
    }
  }

  // Combinators

  var defaultVars = {name: "this", next: {name: "arguments"}};
  function pushcontext() {
    if (!cx.state.context) cx.state.localVars = defaultVars;
    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
  }
  function popcontext() {
    cx.state.localVars = cx.state.context.vars;
    cx.state.context = cx.state.context.prev;
  }
  function pushlex(type, info) {
    var result = function() {
      var state = cx.state;
      state.lexical = new JSLexical(state.indented, cx.stream.column(), type, null, state.lexical, info)
    };
    result.lex = true;
    return result;
  }
  function poplex() {
    var state = cx.state;
    if (state.lexical.prev) {
      if (state.lexical.type == ")")
        state.indented = state.lexical.indented;
      state.lexical = state.lexical.prev;
    }
  }
  poplex.lex = true;

  function expect(wanted) {
    return function expecting(type) {
      if (type == wanted) return cont();
      else if (wanted == ";") return pass();
      else return cont(arguments.callee);
    };
  }

  function statement(type) {
    if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
    if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
    if (type == "{") return cont(pushlex("}"), block, poplex);
    if (type == ";") return cont();
    if (type == "function") return cont(functiondef);
    if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
                                      poplex, statement, poplex);
    if (type == "variable") return cont(pushlex("stat"), maybelabel);
    if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
                                         block, poplex, poplex);
    if (type == "case") return cont(expression, expect(":"));
    if (type == "default") return cont(expect(":"));
    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
                                        statement, poplex, popcontext);
    return pass(pushlex("stat"), expression, expect(";"), poplex);
  }
  function expression(type) {
    if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
    if (type == "function") return cont(functiondef);
    if (type == "keyword c") return cont(expression);
    if (type == "(") return cont(pushlex(")"), expression, expect(")"), poplex, maybeoperator);
    if (type == "operator") return cont(expression);
    if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
    if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
    return cont();
  }
  function maybeoperator(type, value) {
    if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
    if (type == "operator") return cont(expression);
    if (type == ";") return;
    if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
    if (type == ".") return cont(property, maybeoperator);
    if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
  }
  function maybelabel(type) {
    if (type == ":") return cont(poplex, statement);
    return pass(maybeoperator, expect(";"), poplex);
  }
  function property(type) {
    if (type == "variable") {cx.marked = "property"; return cont();}
  }
  function objprop(type) {
    if (type == "variable") cx.marked = "property";
    if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
  }
  function commasep(what, end) {
    function proceed(type) {
      if (type == ",") return cont(what, proceed);
      if (type == end) return cont();
      return cont(expect(end));
    }
    return function commaSeparated(type) {
      if (type == end) return cont();
      else return pass(what, proceed);
    };
  }
  function block(type) {
    if (type == "}") return cont();
    return pass(statement, block);
  }
  function vardef1(type, value) {
    if (type == "variable"){register(value); return cont(vardef2);}
    return cont();
  }
  function vardef2(type, value) {
    if (value == "=") return cont(expression, vardef2);
    if (type == ",") return cont(vardef1);
  }
  function forspec1(type) {
    if (type == "var") return cont(vardef1, forspec2);
    if (type == ";") return pass(forspec2);
    if (type == "variable") return cont(formaybein);
    return pass(forspec2);
  }
  function formaybein(type, value) {
    if (value == "in") return cont(expression);
    return cont(maybeoperator, forspec2);
  }
  function forspec2(type, value) {
    if (type == ";") return cont(forspec3);
    if (value == "in") return cont(expression);
    return cont(expression, expect(";"), forspec3);
  }
  function forspec3(type) {
    if (type != ")") cont(expression);
  }
  function functiondef(type, value) {
    if (type == "variable") {register(value); return cont(functiondef);}
    if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext);
  }
  function funarg(type, value) {
    if (type == "variable") {register(value); return cont();}
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: jsTokenBase,
        reAllowed: true,
        cc: [],
        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
        localVars: null,
        context: null,
        indented: 0
      };
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (!state.lexical.hasOwnProperty("align"))
          state.lexical.align = false;
        state.indented = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      if (type == "comment") return style;
      state.reAllowed = type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/);
      return parseJS(state, style, type, content, stream);
    },

    indent: function(state, textAfter) {
      if (state.tokenize != jsTokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical,
          type = lexical.type, closing = firstChar == type;
      if (type == "vardef") return lexical.indented + 4;
      else if (type == "form" && firstChar == "{") return lexical.indented;
      else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
      else if (lexical.info == "switch" && !closing)
        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
      else return lexical.indented + (closing ? 0 : indentUnit);
    },

    electricChars: ":{}"
  };
});

Cart66CodeMirror.defineMIME("text/javascript", "javascript");
Cart66CodeMirror.defineMIME("application/json", {name: "javascript", json: true});

Cart66CodeMirror.defineMode("css", function(config) {
  var indentUnit = config.indentUnit, type;
  function ret(style, tp) {type = tp; return style;}

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("meta", stream.current());}
    else if (ch == "/" && stream.eat("*")) {
      state.tokenize = tokenCComment;
      return tokenCComment(stream, state);
    }
    else if (ch == "<" && stream.eat("!")) {
      state.tokenize = tokenSGMLComment;
      return tokenSGMLComment(stream, state);
    }
    else if (ch == "=") ret(null, "compare");
    else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
    else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    else if (ch == "#") {
      stream.eatWhile(/[\w\\\-]/);
      return ret("atom", "hash");
    }
    else if (ch == "!") {
      stream.match(/^\s*\w*/);
      return ret("keyword", "important");
    }
    else if (/\d/.test(ch)) {
      stream.eatWhile(/[\w.%]/);
      return ret("number", "unit");
    }
    else if (/[,.+>*\/]/.test(ch)) {
      return ret(null, "select-op");
    }
    else if (/[;{}:\[\]]/.test(ch)) {
      return ret(null, ch);
    }
    else {
      stream.eatWhile(/[\w\\\-]/);
      return ret("variable", "variable");
    }
  }

  function tokenCComment(stream, state) {
    var maybeEnd = false, ch;
    while ((ch = stream.next()) != null) {
      if (maybeEnd && ch == "/") {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ret("comment", "comment");
  }

  function tokenSGMLComment(stream, state) {
    var dashes = 0, ch;
    while ((ch = stream.next()) != null) {
      if (dashes >= 2 && ch == ">") {
        state.tokenize = tokenBase;
        break;
      }
      dashes = (ch == "-") ? dashes + 1 : 0;
    }
    return ret("comment", "comment");
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped)
          break;
        escaped = !escaped && ch == "\\";
      }
      if (!escaped) state.tokenize = tokenBase;
      return ret("string", "string");
    };
  }

  return {
    startState: function(base) {
      return {tokenize: tokenBase,
              baseIndent: base || 0,
              stack: []};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);

      var context = state.stack[state.stack.length-1];
      if (type == "hash" && context == "rule") style = "atom";
      else if (style == "variable") {
        if (context == "rule") style = "number";
        else if (!context || context == "@media{") style = "tag";
      }

      if (context == "rule" && /^[\{\};]$/.test(type))
        state.stack.pop();
      if (type == "{") {
        if (context == "@media") state.stack[state.stack.length-1] = "@media{";
        else state.stack.push("{");
      }
      else if (type == "}") state.stack.pop();
      else if (type == "@media") state.stack.push("@media");
      else if (context == "{" && type != "comment") state.stack.push("rule");
      return style;
    },

    indent: function(state, textAfter) {
      var n = state.stack.length;
      if (/^\}/.test(textAfter))
        n -= state.stack[state.stack.length-1] == "rule" ? 2 : 1;
      return state.baseIndent + n * indentUnit;
    },

    electricChars: "}"
  };
});

Cart66CodeMirror.defineMIME("text/css", "css");

Cart66CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
  var htmlMode = Cart66CodeMirror.getMode(config, {name: "xml", htmlMode: true});
  var jsMode = Cart66CodeMirror.getMode(config, "javascript");
  var cssMode = Cart66CodeMirror.getMode(config, "css");

  function html(stream, state) {
    var style = htmlMode.token(stream, state.htmlState);
    if (style == "tag" && stream.current() == ">" && state.htmlState.context) {
      if (/^script$/i.test(state.htmlState.context.tagName)) {
        state.token = javascript;
        state.localState = jsMode.startState(htmlMode.indent(state.htmlState, ""));
        state.mode = "javascript";
      }
      else if (/^style$/i.test(state.htmlState.context.tagName)) {
        state.token = css;
        state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
        state.mode = "css";
      }
    }
    return style;
  }
  function maybeBackup(stream, pat, style) {
    var cur = stream.current();
    var close = cur.search(pat);
    if (close > -1) stream.backUp(cur.length - close);
    return style;
  }
  function javascript(stream, state) {
    if (stream.match(/^<\/\s*script\s*>/i, false)) {
      state.token = html;
      state.curState = null;
      state.mode = "html";
      return html(stream, state);
    }
    return maybeBackup(stream, /<\/\s*script\s*>/,
                       jsMode.token(stream, state.localState));
  }
  function css(stream, state) {
    if (stream.match(/^<\/\s*style\s*>/i, false)) {
      state.token = html;
      state.localState = null;
      state.mode = "html";
      return html(stream, state);
    }
    return maybeBackup(stream, /<\/\s*style\s*>/,
                       cssMode.token(stream, state.localState));
  }

  return {
    startState: function() {
      var state = htmlMode.startState();
      return {token: html, localState: null, mode: "html", htmlState: state};
    },

    copyState: function(state) {
      if (state.localState)
        var local = Cart66CodeMirror.copyState(state.token == css ? cssMode : jsMode, state.localState);
      return {token: state.token, localState: local, mode: state.mode,
              htmlState: Cart66CodeMirror.copyState(htmlMode, state.htmlState)};
    },

    token: function(stream, state) {
      return state.token(stream, state);
    },

    indent: function(state, textAfter) {
      if (state.token == html || /^\s*<\//.test(textAfter))
        return htmlMode.indent(state.htmlState, textAfter);
      else if (state.token == javascript)
        return jsMode.indent(state.localState, textAfter);
      else
        return cssMode.indent(state.localState, textAfter);
    },

    compareStates: function(a, b) {
      return htmlMode.compareStates(a.htmlState, b.htmlState);
    },

    electricChars: "/{}:"
  }
});

Cart66CodeMirror.defineMIME("text/html", "htmlmixed");

// Utility function that allows modes to be combined. The mode given
// as the base argument takes care of most of the normal mode
// functionality, but a second (typically simple) mode is used, which
// can override the style of text. Both modes get to parse all of the
// text, but when both assign a non-null style to a piece of code, the
// overlay wins, unless the combine argument was true, in which case
// the styles are combined.

Cart66CodeMirror.overlayParser = function(base, overlay, combine) {
  return {
    startState: function() {
      return {
        base: Cart66CodeMirror.startState(base),
        overlay: Cart66CodeMirror.startState(overlay),
        basePos: 0, baseCur: null,
        overlayPos: 0, overlayCur: null
      };
    },
    copyState: function(state) {
      return {
        base: Cart66CodeMirror.copyState(base, state.base),
        overlay: Cart66CodeMirror.copyState(overlay, state.overlay),
        basePos: state.basePos, baseCur: null,
        overlayPos: state.overlayPos, overlayCur: null
      };
    },

    token: function(stream, state) {
      if (stream.start == state.basePos) {
        state.baseCur = base.token(stream, state.base);
        state.basePos = stream.pos;
      }
      if (stream.start == state.overlayPos) {
        stream.pos = stream.start;
        state.overlayCur = overlay.token(stream, state.overlay);
        state.overlayPos = stream.pos;
      }
      stream.pos = Math.min(state.basePos, state.overlayPos);
      if (stream.eol()) state.basePos = state.overlayPos = 0;

      if (state.overlayCur == null) return state.baseCur;
      if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur;
      else return state.overlayCur;
    },
    
    indent: function(state, textAfter) {
      return base.indent(state.base, textAfter);
    },
    electricChars: base.electricChars
  };
};
Cart66CodeMirror.defineMode("mustache", function(config, parserConfig) {
  var mustacheOverlay = {
    token: function(stream, state) {
      if (stream.match("{{")) {
        while ((ch = stream.next()) != null)
          if (ch == "}" && stream.next() == "}") break;
        return "mustache";
      }
      while (stream.next() != null && !stream.match("{{", false)) {}
      return null;
    }
  };
  return Cart66CodeMirror.overlayParser(Cart66CodeMirror.getMode(config, parserConfig.backdrop || "text/html"), mustacheOverlay);
});