// CodeMirror, copyright © by Marijn Haverbeke and others // Distributed under an MIT license: codemirror.net/LICENSE

(function(mod) {

if (typeof exports == "object" && typeof module == "object") // CommonJS
  mod(require("../../lib/codemirror"), require("../xml/xml"), require("../javascript/javascript"), require("../css/css"));
else if (typeof define == "function" && define.amd) // AMD
  define(["../../lib/codemirror", "../xml/xml", "../javascript/javascript", "../css/css"], mod);
else // Plain browser env
  mod(CodeMirror);

})(function(CodeMirror) { “use strict”;

CodeMirror.defineMode(“htmlmixed”, function(config, parserConfig) {

var htmlMode = CodeMirror.getMode(config, {name: "xml",
                                           htmlMode: true,
                                           multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
                                           multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag});
var cssMode = CodeMirror.getMode(config, "css");

var scriptTypes = [], scriptTypesConf = parserConfig && parserConfig.scriptTypes;
scriptTypes.push({matches: /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,
                  mode: CodeMirror.getMode(config, "javascript")});
if (scriptTypesConf) for (var i = 0; i < scriptTypesConf.length; ++i) {
  var conf = scriptTypesConf[i];
  scriptTypes.push({matches: conf.matches, mode: conf.mode && CodeMirror.getMode(config, conf.mode)});
}
scriptTypes.push({matches: /./,
                  mode: CodeMirror.getMode(config, "text/plain")});

function html(stream, state) {
  var tagName = state.htmlState.tagName;
  if (tagName) tagName = tagName.toLowerCase();
  var style = htmlMode.token(stream, state.htmlState);
  if (tagName == "script" && /\btag\b/.test(style) && stream.current() == ">") {
    // Script block: mode to change to depends on type attribute
    var scriptType = stream.string.slice(Math.max(0, stream.pos - 100), stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);
    scriptType = scriptType ? scriptType[1] : "";
    if (scriptType && /[\"\']/.test(scriptType.charAt(0))) scriptType = scriptType.slice(1, scriptType.length - 1);
    for (var i = 0; i < scriptTypes.length; ++i) {
      var tp = scriptTypes[i];
      if (typeof tp.matches == "string" ? scriptType == tp.matches : tp.matches.test(scriptType)) {
        if (tp.mode) {
          state.token = script;
          state.localMode = tp.mode;
          state.localState = tp.mode.startState && tp.mode.startState(htmlMode.indent(state.htmlState, ""));
        }
        break;
      }
    }
  } else if (tagName == "style" && /\btag\b/.test(style) && stream.current() == ">") {
    state.token = css;
    state.localMode = cssMode;
    state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
  }
  return style;
}
function maybeBackup(stream, pat, style) {
  var cur = stream.current();
  var close = cur.search(pat), m;
  if (close > -1) stream.backUp(cur.length - close);
  else if (m = cur.match(/<\/?$/)) {
    stream.backUp(cur.length);
    if (!stream.match(pat, false)) stream.match(cur);
  }
  return style;
}
function script(stream, state) {
  if (stream.match(/^<\/\s*script\s*>/i, false)) {
    state.token = html;
    state.localState = state.localMode = null;
    return html(stream, state);
  }
  return maybeBackup(stream, /<\/\s*script\s*>/,
                     state.localMode.token(stream, state.localState));
}
function css(stream, state) {
  if (stream.match(/^<\/\s*style\s*>/i, false)) {
    state.token = html;
    state.localState = state.localMode = null;
    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, localMode: null, localState: null, htmlState: state};
  },

  copyState: function(state) {
    if (state.localState)
      var local = CodeMirror.copyState(state.localMode, state.localState);
    return {token: state.token, localMode: state.localMode, localState: local,
            htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
  },

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

  indent: function(state, textAfter) {
    if (!state.localMode || /^\s*<\//.test(textAfter))
      return htmlMode.indent(state.htmlState, textAfter);
    else if (state.localMode.indent)
      return state.localMode.indent(state.localState, textAfter);
    else
      return CodeMirror.Pass;
  },

  innerMode: function(state) {
    return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
  }
};

}, “xml”, “javascript”, “css”);

CodeMirror.defineMIME(“text/html”, “htmlmixed”);

});