LaravelTest

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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(function(mod) {
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  if (typeof exports == "object" && typeof module == "object") // CommonJS
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    mod(require("../../lib/codemirror"));
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  else if (typeof define == "function" && define.amd) // AMD
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    define(["../../lib/codemirror"], mod);
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  else // Plain browser env
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    mod(CodeMirror);
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})(function(CodeMirror) {
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  "use strict";
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  function doFold(cm, pos, options, force) {
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    if (options && options.call) {
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      var finder = options;
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      options = null;
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    } else {
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      var finder = getOption(cm, options, "rangeFinder");
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    }
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    if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
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    var minSize = getOption(cm, options, "minFoldSize");
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    function getRange(allowFolded) {
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      var range = finder(cm, pos);
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      if (!range || range.to.line - range.from.line < minSize) return null;
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      if (force === "fold") return range;
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      var marks = cm.findMarksAt(range.from);
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      for (var i = 0; i < marks.length; ++i) {
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        if (marks[i].__isFold) {
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          if (!allowFolded) return null;
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          range.cleared = true;
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          marks[i].clear();
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        }
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      }
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      return range;
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    }
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    var range = getRange(true);
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    if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
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      pos = CodeMirror.Pos(pos.line - 1, 0);
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      range = getRange(false);
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    }
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    if (!range || range.cleared || force === "unfold") return;
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    var myWidget = makeWidget(cm, options, range);
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    CodeMirror.on(myWidget, "mousedown", function(e) {
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      myRange.clear();
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      CodeMirror.e_preventDefault(e);
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    });
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    var myRange = cm.markText(range.from, range.to, {
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      replacedWith: myWidget,
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      clearOnEnter: getOption(cm, options, "clearOnEnter"),
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      __isFold: true
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    });
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    myRange.on("clear", function(from, to) {
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      CodeMirror.signal(cm, "unfold", cm, from, to);
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    });
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    CodeMirror.signal(cm, "fold", cm, range.from, range.to);
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  }
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  function makeWidget(cm, options, range) {
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    var widget = getOption(cm, options, "widget");
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    if (typeof widget == "function") {
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      widget = widget(range.from, range.to);
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    }
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    if (typeof widget == "string") {
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      var text = document.createTextNode(widget);
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      widget = document.createElement("span");
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      widget.appendChild(text);
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      widget.className = "CodeMirror-foldmarker";
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    } else if (widget) {
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      widget = widget.cloneNode(true)
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    }
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    return widget;
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  }
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  // Clumsy backwards-compatible interface
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  CodeMirror.newFoldFunction = function(rangeFinder, widget) {
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    return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
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  };
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  // New-style interface
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  CodeMirror.defineExtension("foldCode", function(pos, options, force) {
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    doFold(this, pos, options, force);
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  });
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  CodeMirror.defineExtension("isFolded", function(pos) {
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    var marks = this.findMarksAt(pos);
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    for (var i = 0; i < marks.length; ++i)
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      if (marks[i].__isFold) return true;
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  });
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  CodeMirror.commands.toggleFold = function(cm) {
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    cm.foldCode(cm.getCursor());
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  };
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  CodeMirror.commands.fold = function(cm) {
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    cm.foldCode(cm.getCursor(), null, "fold");
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  };
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  CodeMirror.commands.unfold = function(cm) {
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    cm.foldCode(cm.getCursor(), { scanUp: false }, "unfold");
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  };
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  CodeMirror.commands.foldAll = function(cm) {
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    cm.operation(function() {
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      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
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        cm.foldCode(CodeMirror.Pos(i, 0), { scanUp: false }, "fold");
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    });
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  };
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  CodeMirror.commands.unfoldAll = function(cm) {
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    cm.operation(function() {
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      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
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        cm.foldCode(CodeMirror.Pos(i, 0), { scanUp: false }, "unfold");
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    });
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  };
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  CodeMirror.registerHelper("fold", "combine", function() {
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    var funcs = Array.prototype.slice.call(arguments, 0);
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    return function(cm, start) {
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      for (var i = 0; i < funcs.length; ++i) {
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        var found = funcs[i](cm, start);
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        if (found) return found;
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      }
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    };
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  });
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  CodeMirror.registerHelper("fold", "auto", function(cm, start) {
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    var helpers = cm.getHelpers(start, "fold");
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    for (var i = 0; i < helpers.length; i++) {
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      var cur = helpers[i](cm, start);
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      if (cur) return cur;
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    }
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  });
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  var defaultOptions = {
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    rangeFinder: CodeMirror.fold.auto,
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    widget: "\u2194",
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    minFoldSize: 0,
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    scanUp: false,
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    clearOnEnter: true
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  };
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  CodeMirror.defineOption("foldOptions", null);
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  function getOption(cm, options, name) {
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    if (options && options[name] !== undefined)
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      return options[name];
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    var editorOptions = cm.options.foldOptions;
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    if (editorOptions && editorOptions[name] !== undefined)
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      return editorOptions[name];
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    return defaultOptions[name];
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  }
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  CodeMirror.defineExtension("foldOption", function(options, name) {
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    return getOption(this, options, name);
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  });
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});
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