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static/js/ketcher2/node_modules/babel-plugin-transform-es2015-for-of/README.md

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+# babel-plugin-transform-es2015-for-of
+
+> Compile ES2015 for...of to ES5
+
+## Example
+
+**In**
+
+```js
+for (var i of foo) {}
+```
+
+**Out**
+
+```js
+var _iteratorNormalCompletion = true;
+var _didIteratorError = false;
+var _iteratorError = undefined;
+
+try {
+  for (var _iterator = foo[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+    var i = _step.value;
+  }
+} catch (err) {
+  _didIteratorError = true;
+  _iteratorError = err;
+} finally {
+  try {
+    if (!_iteratorNormalCompletion && _iterator.return) {
+      _iterator.return();
+    }
+  } finally {
+    if (_didIteratorError) {
+      throw _iteratorError;
+    }
+  }
+}
+```
+
+## Installation
+
+```sh
+npm install --save-dev babel-plugin-transform-es2015-for-of
+```
+
+## Usage
+
+### Via `.babelrc` (Recommended)
+
+**.babelrc**
+
+```js
+// without options
+{
+  "plugins": ["transform-es2015-for-of"]
+}
+
+// with options
+{
+  "plugins": [
+    ["transform-es2015-for-of", {
+      "loose": true
+    }]
+  ]
+}
+```
+
+### Via CLI
+
+```sh
+babel --plugins transform-es2015-for-of script.js
+```
+
+### Via Node API
+
+```javascript
+require("babel-core").transform("code", {
+  plugins: ["transform-es2015-for-of"]
+});
+```
+
+## Options
+
+### `loose`
+
+`boolean`, defaults to `false`
+
+In loose mode, arrays are put in a fast path, thus heavily increasing performance.
+All other iterables will continue to work fine.
+
+#### Example
+
+**In**
+
+```js
+for (var i of foo) {}
+```
+
+**Out**
+
+```js
+for (var _iterator = foo, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+  var _ref;
+
+  if (_isArray) {
+    if (_i >= _iterator.length) break;
+    _ref = _iterator[_i++];
+  } else {
+    _i = _iterator.next();
+    if (_i.done) break;
+    _ref = _i.value;
+  }
+
+  var i = _ref;
+}
+```
+
+#### Abrupt completions
+
+In loose mode an iterator's `return` method will not be called on abrupt completions caused by thrown errors.
+
+Please see [google/traceur-compiler#1773](https://github.com/google/traceur-compiler/issues/1773) and
+[babel/babel#838](https://github.com/babel/babel/issues/838) for more information.
+
+### Optimization
+
+If a basic array is used, Babel will compile the for-of loop down to a regular for loop.
+
+**In**
+
+```js
+for (let a of [1,2,3]) {}
+```
+
+**Out**
+
+```js
+var _arr = [1, 2, 3];
+for (var _i = 0; _i < _arr.length; _i++) {
+  var a = _arr[_i];
+}
+```

static/js/ketcher2/node_modules/babel-plugin-transform-es2015-for-of/lib/index.js

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+"use strict";
+
+exports.__esModule = true;
+
+exports.default = function (_ref) {
+  var messages = _ref.messages,
+      template = _ref.template,
+      t = _ref.types;
+
+  var buildForOfArray = template("\n    for (var KEY = 0; KEY < ARR.length; KEY++) BODY;\n  ");
+
+  var buildForOfLoose = template("\n    for (var LOOP_OBJECT = OBJECT,\n             IS_ARRAY = Array.isArray(LOOP_OBJECT),\n             INDEX = 0,\n             LOOP_OBJECT = IS_ARRAY ? LOOP_OBJECT : LOOP_OBJECT[Symbol.iterator]();;) {\n      var ID;\n      if (IS_ARRAY) {\n        if (INDEX >= LOOP_OBJECT.length) break;\n        ID = LOOP_OBJECT[INDEX++];\n      } else {\n        INDEX = LOOP_OBJECT.next();\n        if (INDEX.done) break;\n        ID = INDEX.value;\n      }\n    }\n  ");
+
+  var buildForOf = template("\n    var ITERATOR_COMPLETION = true;\n    var ITERATOR_HAD_ERROR_KEY = false;\n    var ITERATOR_ERROR_KEY = undefined;\n    try {\n      for (var ITERATOR_KEY = OBJECT[Symbol.iterator](), STEP_KEY; !(ITERATOR_COMPLETION = (STEP_KEY = ITERATOR_KEY.next()).done); ITERATOR_COMPLETION = true) {\n      }\n    } catch (err) {\n      ITERATOR_HAD_ERROR_KEY = true;\n      ITERATOR_ERROR_KEY = err;\n    } finally {\n      try {\n        if (!ITERATOR_COMPLETION && ITERATOR_KEY.return) {\n          ITERATOR_KEY.return();\n        }\n      } finally {\n        if (ITERATOR_HAD_ERROR_KEY) {\n          throw ITERATOR_ERROR_KEY;\n        }\n      }\n    }\n  ");
+
+
+  function _ForOfStatementArray(path) {
+    var node = path.node,
+        scope = path.scope;
+
+    var nodes = [];
+    var right = node.right;
+
+    if (!t.isIdentifier(right) || !scope.hasBinding(right.name)) {
+      var uid = scope.generateUidIdentifier("arr");
+      nodes.push(t.variableDeclaration("var", [t.variableDeclarator(uid, right)]));
+      right = uid;
+    }
+
+    var iterationKey = scope.generateUidIdentifier("i");
+
+    var loop = buildForOfArray({
+      BODY: node.body,
+      KEY: iterationKey,
+      ARR: right
+    });
+
+    t.inherits(loop, node);
+    t.ensureBlock(loop);
+
+    var iterationValue = t.memberExpression(right, iterationKey, true);
+
+    var left = node.left;
+    if (t.isVariableDeclaration(left)) {
+      left.declarations[0].init = iterationValue;
+      loop.body.body.unshift(left);
+    } else {
+      loop.body.body.unshift(t.expressionStatement(t.assignmentExpression("=", left, iterationValue)));
+    }
+
+    if (path.parentPath.isLabeledStatement()) {
+      loop = t.labeledStatement(path.parentPath.node.label, loop);
+    }
+
+    nodes.push(loop);
+
+    return nodes;
+  }
+
+  return {
+    visitor: {
+      ForOfStatement: function ForOfStatement(path, state) {
+        if (path.get("right").isArrayExpression()) {
+          if (path.parentPath.isLabeledStatement()) {
+            return path.parentPath.replaceWithMultiple(_ForOfStatementArray(path));
+          } else {
+            return path.replaceWithMultiple(_ForOfStatementArray(path));
+          }
+        }
+
+        var callback = spec;
+        if (state.opts.loose) callback = loose;
+
+        var node = path.node;
+
+        var build = callback(path, state);
+        var declar = build.declar;
+        var loop = build.loop;
+        var block = loop.body;
+
+        path.ensureBlock();
+
+        if (declar) {
+          block.body.push(declar);
+        }
+
+        block.body = block.body.concat(node.body.body);
+
+        t.inherits(loop, node);
+        t.inherits(loop.body, node.body);
+
+        if (build.replaceParent) {
+          path.parentPath.replaceWithMultiple(build.node);
+          path.remove();
+        } else {
+          path.replaceWithMultiple(build.node);
+        }
+      }
+    }
+  };
+
+  function loose(path, file) {
+    var node = path.node,
+        scope = path.scope,
+        parent = path.parent;
+    var left = node.left;
+
+    var declar = void 0,
+        id = void 0;
+
+    if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) {
+      id = left;
+    } else if (t.isVariableDeclaration(left)) {
+      id = scope.generateUidIdentifier("ref");
+      declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, id)]);
+    } else {
+      throw file.buildCodeFrameError(left, messages.get("unknownForHead", left.type));
+    }
+
+    var iteratorKey = scope.generateUidIdentifier("iterator");
+    var isArrayKey = scope.generateUidIdentifier("isArray");
+
+    var loop = buildForOfLoose({
+      LOOP_OBJECT: iteratorKey,
+      IS_ARRAY: isArrayKey,
+      OBJECT: node.right,
+      INDEX: scope.generateUidIdentifier("i"),
+      ID: id
+    });
+
+    if (!declar) {
+      loop.body.body.shift();
+    }
+
+    var isLabeledParent = t.isLabeledStatement(parent);
+    var labeled = void 0;
+
+    if (isLabeledParent) {
+      labeled = t.labeledStatement(parent.label, loop);
+    }
+
+    return {
+      replaceParent: isLabeledParent,
+      declar: declar,
+      node: labeled || loop,
+      loop: loop
+    };
+  }
+
+  function spec(path, file) {
+    var node = path.node,
+        scope = path.scope,
+        parent = path.parent;
+
+    var left = node.left;
+    var declar = void 0;
+
+    var stepKey = scope.generateUidIdentifier("step");
+    var stepValue = t.memberExpression(stepKey, t.identifier("value"));
+
+    if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) {
+      declar = t.expressionStatement(t.assignmentExpression("=", left, stepValue));
+    } else if (t.isVariableDeclaration(left)) {
+      declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, stepValue)]);
+    } else {
+      throw file.buildCodeFrameError(left, messages.get("unknownForHead", left.type));
+    }
+
+    var iteratorKey = scope.generateUidIdentifier("iterator");
+
+    var template = buildForOf({
+      ITERATOR_HAD_ERROR_KEY: scope.generateUidIdentifier("didIteratorError"),
+      ITERATOR_COMPLETION: scope.generateUidIdentifier("iteratorNormalCompletion"),
+      ITERATOR_ERROR_KEY: scope.generateUidIdentifier("iteratorError"),
+      ITERATOR_KEY: iteratorKey,
+      STEP_KEY: stepKey,
+      OBJECT: node.right,
+      BODY: null
+    });
+
+    var isLabeledParent = t.isLabeledStatement(parent);
+
+    var tryBody = template[3].block.body;
+    var loop = tryBody[0];
+
+    if (isLabeledParent) {
+      tryBody[0] = t.labeledStatement(parent.label, loop);
+    }
+
+    return {
+      replaceParent: isLabeledParent,
+      declar: declar,
+      loop: loop,
+      node: template
+    };
+  }
+};
+
+module.exports = exports["default"];

static/js/ketcher2/node_modules/babel-plugin-transform-es2015-for-of/package.json

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+{
+  "_from": "babel-plugin-transform-es2015-for-of@^6.23.0",
+  "_id": "babel-plugin-transform-es2015-for-of@6.23.0",
+  "_inBundle": false,
+  "_integrity": "sha1-9HyVsrYT3x0+zC/bdXNiPHUkhpE=",
+  "_location": "/babel-plugin-transform-es2015-for-of",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "babel-plugin-transform-es2015-for-of@^6.23.0",
+    "name": "babel-plugin-transform-es2015-for-of",
+    "escapedName": "babel-plugin-transform-es2015-for-of",
+    "rawSpec": "^6.23.0",
+    "saveSpec": null,
+    "fetchSpec": "^6.23.0"
+  },
+  "_requiredBy": [
+    "/babel-preset-env"
+  ],
+  "_resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz",
+  "_shasum": "f47c95b2b613df1d3ecc2fdb7573623c75248691",
+  "_spec": "babel-plugin-transform-es2015-for-of@^6.23.0",
+  "_where": "/home/manfred/enviPath/ketcher2/ketcher/node_modules/babel-preset-env",
+  "bundleDependencies": false,
+  "dependencies": {
+    "babel-runtime": "^6.22.0"
+  },
+  "deprecated": false,
+  "description": "Compile ES2015 for...of to ES5",
+  "devDependencies": {
+    "babel-helper-plugin-test-runner": "^6.22.0"
+  },
+  "keywords": [
+    "babel-plugin"
+  ],
+  "license": "MIT",
+  "main": "lib/index.js",
+  "name": "babel-plugin-transform-es2015-for-of",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-es2015-for-of"
+  },
+  "version": "6.23.0"
+}