Current Dev State

static/js/ketcher2/node_modules/circular-json/LICENSE.txt

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+Copyright (C) 2013-2017 by Andrea Giammarchi - @WebReflection
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

static/js/ketcher2/node_modules/circular-json/README.md

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+CircularJSON
+============
+
+![Downloads](https://img.shields.io/npm/dm/circular-json.svg) [![Build Status](https://travis-ci.org/WebReflection/circular-json.svg?branch=master)](https://travis-ci.org/WebReflection/circular-json) [![Coverage Status](https://coveralls.io/repos/github/WebReflection/circular-json/badge.svg?branch=master)](https://coveralls.io/github/WebReflection/circular-json?branch=master) [![donate](https://img.shields.io/badge/$-donate-ff69b4.svg?maxAge=2592000&style=flat)](https://github.com/WebReflection/donate)
+
+Serializes and deserializes otherwise valid JSON objects containing circular references into and from a specialized JSON format.
+
+- - -
+
+### A Working Solution To A Common Problem
+A usage example:
+
+```JavaScript
+var object = {};
+object.arr = [
+  object, object
+];
+object.arr.push(object.arr);
+object.obj = object;
+
+var serialized = CircularJSON.stringify(object);
+// '{"arr":["~","~","~arr"],"obj":"~"}'
+// NOTE: CircularJSON DOES NOT parse JS
+// it handles receiver and reviver callbacks
+
+var unserialized = CircularJSON.parse(serialized);
+// { arr: [ [Circular], [Circular] ],
+// obj: [Circular] }
+
+unserialized.obj === unserialized;
+unserialized.arr[0] === unserialized;
+unserialized.arr.pop() === unserialized.arr;
+```
+
+A quick summary:
+
+  * uses `~` as a special prefix symbol to denote which parent the reference belongs to (i.e. `~root~child1~child2`)
+  * reasonably fast in both serialization and deserialization
+  * compact serialization for easier and slimmer transportation across environments
+  * [tested and covered](test/circular-json.js) over nasty structures too
+  * compatible with all JavaScript engines
+  
+Node Installation & Usage
+============
+
+```bash
+npm install --save circular-json
+```
+
+```javascript
+'use strict';
+
+var
+  CircularJSON = require('circular-json'),
+  obj = { foo: 'bar' },
+  str
+;
+  
+obj.self = obj;
+str = CircularJSON.stringify(obj);
+```
+
+There are no dependencies.
+
+Browser Installation & Usage
+================
+
+* Global: <build/circular-json.js>
+* AMD: <build/circular-json.amd.js>
+* CommonJS: <build/circular-json.node.js>
+
+(generated via [gitstrap](https://github.com/WebReflection/gitstrap))
+
+```html
+<script src="build/circular-json.js"></script>
+```
+
+```javascript
+'use strict';
+
+var CircularJSON = window.CircularJSON
+  , obj = { foo: 'bar' }
+  , str
+  ;
+  
+obj.self = obj;
+str = CircularJSON.stringify(obj);
+```
+
+NOTE: Platforms without native JSON (i.e. MSIE <= 8) requires `json3.js` or similar.
+
+It is also *a bad idea* to `CircularJSON.parse(JSON.stringify(object))` because of those manipulation used in `CircularJSON.stringify()` able to make parsing safe and secure.
+
+As summary: `CircularJSON.parse(CircularJSON.stringify(object))` is the way to go, same is for `JSON.parse(JSON.stringify(object))`.
+
+API
+===
+
+It's the same as native JSON, except the fourth parameter `placeholder`, which circular references to be replaced with `"[Circular]"` (i.e. for logging).
+
+* CircularJSON.stringify(object, replacer, spacer, placeholder)
+* CircularJSON.parse(string, reviver)
+
+Bear in mind `JSON.parse(CircularJSON.stringify(object))` will work but not produce the expected output.
+
+Similar Libraries
+=======
+
+### Why Not the [@izs](https://twitter.com/izs) One
+The module [json-stringify-safe](https://github.com/isaacs/json-stringify-safe) seems to be for `console.log()`  but it's completely pointless for `JSON.parse()`, being latter one unable to retrieve back the initial structure. Here an example:
+
+```JavaScript
+// a logged object with circular references
+{
+  "circularRef": "[Circular]",
+  "list": [
+    "[Circular]",
+    "[Circular]"
+  ]
+}
+// what do we do with above output ?
+```
+
+Just type this in your `node` console: `var o = {}; o.a = o; console.log(o);`. The output will be `{ a: [Circular] }` ... good, but that ain't really solving the problem.
+
+However, if that's all you need, the function used to create that kind of output is probably faster than `CircularJSON` and surely fits in less lines of code.
+
+
+### Why Not {{put random name}} Solution
+So here the thing: circular references can be wrong but, if there is a need for them, any attempt to ignore them or remove them can be considered just a failure.
+
+Not because the method is bad or it's not working, simply because the circular info, the one we needed and used in the first place, is lost!
+
+In this case, `CircularJSON` does even more than just solve circular and recursions: it maps all same objects so that less memory is used as well on deserialization as less bandwidth too!
+It's able to redefine those references back later on so the way we store is the way we retrieve and in a reasonably performant way, also trusting the snappy and native `JSON` methods to iterate.

static/js/ketcher2/node_modules/circular-json/build/circular-json.js

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+/*! (C) WebReflection Mit Style License */
+var CircularJSON=function(e,t){function l(e,t,o){var u=[],f=[e],l=[e],c=[o?n:"[Circular]"],h=e,p=1,d;return function(e,v){return t&&(v=t.call(this,e,v)),e!==""&&(h!==this&&(d=p-a.call(f,this)-1,p-=d,f.splice(p,f.length),u.splice(p-1,u.length),h=this),typeof v=="object"&&v?(a.call(f,v)<0&&f.push(h=v),p=f.length,d=a.call(l,v),d<0?(d=l.push(v)-1,o?(u.push((""+e).replace(s,r)),c[d]=n+u.join(n)):c[d]=c[0]):v=c[d]):typeof v=="string"&&o&&(v=v.replace(r,i).replace(n,r))),v}}function c(e,t){for(var r=0,i=t.length;r<i;e=e[t[r++].replace(o,n)]);return e}function h(e){return function(t,s){var o=typeof s=="string";return o&&s.charAt(0)===n?new f(s.slice(1)):(t===""&&(s=v(s,s,{})),o&&(s=s.replace(u,"$1"+n).replace(i,r)),e?e.call(this,t,s):s)}}function p(e,t,n){for(var r=0,i=t.length;r<i;r++)t[r]=v(e,t[r],n);return t}function d(e,t,n){for(var r in t)t.hasOwnProperty(r)&&(t[r]=v(e,t[r],n));return t}function v(e,t,r){return t instanceof Array?p(e,t,r):t instanceof f?t.length?r.hasOwnProperty(t)?r[t]:r[t]=c(e,t.split(n)):e:t instanceof Object?d(e,t,r):t}function m(t,n,r,i){return e.stringify(t,l(t,n,!i),r)}function g(t,n){return e.parse(t,h(n))}var n="~",r="\\x"+("0"+n.charCodeAt(0).toString(16)).slice(-2),i="\\"+r,s=new t(r,"g"),o=new t(i,"g"),u=new t("(?:^|([^\\\\]))"+i),a=[].indexOf||function(e){for(var t=this.length;t--&&this[t]!==e;);return t},f=String;return{stringify:m,parse:g}}(JSON,RegExp);

static/js/ketcher2/node_modules/circular-json/build/circular-json.max.js

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+/*!
+Copyright (C) 2013 by WebReflection
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+var CircularJSON = (function(JSON, RegExp){
+var
+  // should be a not so common char
+  // possibly one JSON does not encode
+  // possibly one encodeURIComponent does not encode
+  // right now this char is '~' but this might change in the future
+  specialChar = '~',
+  safeSpecialChar = '\\x' + (
+    '0' + specialChar.charCodeAt(0).toString(16)
+  ).slice(-2),
+  escapedSafeSpecialChar = '\\' + safeSpecialChar,
+  specialCharRG = new RegExp(safeSpecialChar, 'g'),
+  safeSpecialCharRG = new RegExp(escapedSafeSpecialChar, 'g'),
+
+  safeStartWithSpecialCharRG = new RegExp('(?:^|([^\\\\]))' + escapedSafeSpecialChar),
+
+  indexOf = [].indexOf || function(v){
+    for(var i=this.length;i--&&this[i]!==v;);
+    return i;
+  },
+  $String = String  // there's no way to drop warnings in JSHint
+                    // about new String ... well, I need that here!
+                    // faked, and happy linter!
+;
+
+function generateReplacer(value, replacer, resolve) {
+  var
+    path = [],
+    all  = [value],
+    seen = [value],
+    mapp = [resolve ? specialChar : '[Circular]'],
+    last = value,
+    lvl  = 1,
+    i
+  ;
+  return function(key, value) {
+    // the replacer has rights to decide
+    // if a new object should be returned
+    // or if there's some key to drop
+    // let's call it here rather than "too late"
+    if (replacer) value = replacer.call(this, key, value);
+
+    // did you know ? Safari passes keys as integers for arrays
+    // which means if (key) when key === 0 won't pass the check
+    if (key !== '') {
+      if (last !== this) {
+        i = lvl - indexOf.call(all, this) - 1;
+        lvl -= i;
+        all.splice(lvl, all.length);
+        path.splice(lvl - 1, path.length);
+        last = this;
+      }
+      // console.log(lvl, key, path);
+      if (typeof value === 'object' && value) {
+    	// if object isn't referring to parent object, add to the
+        // object path stack. Otherwise it is already there.
+        if (indexOf.call(all, value) < 0) {
+          all.push(last = value);
+        }
+        lvl = all.length;
+        i = indexOf.call(seen, value);
+        if (i < 0) {
+          i = seen.push(value) - 1;
+          if (resolve) {
+            // key cannot contain specialChar but could be not a string
+            path.push(('' + key).replace(specialCharRG, safeSpecialChar));
+            mapp[i] = specialChar + path.join(specialChar);
+          } else {
+            mapp[i] = mapp[0];
+          }
+        } else {
+          value = mapp[i];
+        }
+      } else {
+        if (typeof value === 'string' && resolve) {
+          // ensure no special char involved on deserialization
+          // in this case only first char is important
+          // no need to replace all value (better performance)
+          value = value .replace(safeSpecialChar, escapedSafeSpecialChar)
+                        .replace(specialChar, safeSpecialChar);
+        }
+      }
+    }
+    return value;
+  };
+}
+
+function retrieveFromPath(current, keys) {
+  for(var i = 0, length = keys.length; i < length; current = current[
+    // keys should be normalized back here
+    keys[i++].replace(safeSpecialCharRG, specialChar)
+  ]);
+  return current;
+}
+
+function generateReviver(reviver) {
+  return function(key, value) {
+    var isString = typeof value === 'string';
+    if (isString && value.charAt(0) === specialChar) {
+      return new $String(value.slice(1));
+    }
+    if (key === '') value = regenerate(value, value, {});
+    // again, only one needed, do not use the RegExp for this replacement
+    // only keys need the RegExp
+    if (isString) value = value .replace(safeStartWithSpecialCharRG, '$1' + specialChar)
+                                .replace(escapedSafeSpecialChar, safeSpecialChar);
+    return reviver ? reviver.call(this, key, value) : value;
+  };
+}
+
+function regenerateArray(root, current, retrieve) {
+  for (var i = 0, length = current.length; i < length; i++) {
+    current[i] = regenerate(root, current[i], retrieve);
+  }
+  return current;
+}
+
+function regenerateObject(root, current, retrieve) {
+  for (var key in current) {
+    if (current.hasOwnProperty(key)) {
+      current[key] = regenerate(root, current[key], retrieve);
+    }
+  }
+  return current;
+}
+
+function regenerate(root, current, retrieve) {
+  return current instanceof Array ?
+    // fast Array reconstruction
+    regenerateArray(root, current, retrieve) :
+    (
+      current instanceof $String ?
+        (
+          // root is an empty string
+          current.length ?
+            (
+              retrieve.hasOwnProperty(current) ?
+                retrieve[current] :
+                retrieve[current] = retrieveFromPath(
+                  root, current.split(specialChar)
+                )
+            ) :
+            root
+        ) :
+        (
+          current instanceof Object ?
+            // dedicated Object parser
+            regenerateObject(root, current, retrieve) :
+            // value as it is
+            current
+        )
+    )
+  ;
+}
+
+function stringifyRecursion(value, replacer, space, doNotResolve) {
+  return JSON.stringify(value, generateReplacer(value, replacer, !doNotResolve), space);
+}
+
+function parseRecursion(text, reviver) {
+  return JSON.parse(text, generateReviver(reviver));
+}
+return {
+  stringify: stringifyRecursion,
+  parse: parseRecursion
+};
+}(JSON, RegExp));

static/js/ketcher2/node_modules/circular-json/build/circular-json.node.js

@@ -0,0 +1,185 @@
+/*!
+Copyright (C) 2013 by WebReflection
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+var
+  // should be a not so common char
+  // possibly one JSON does not encode
+  // possibly one encodeURIComponent does not encode
+  // right now this char is '~' but this might change in the future
+  specialChar = '~',
+  safeSpecialChar = '\\x' + (
+    '0' + specialChar.charCodeAt(0).toString(16)
+  ).slice(-2),
+  escapedSafeSpecialChar = '\\' + safeSpecialChar,
+  specialCharRG = new RegExp(safeSpecialChar, 'g'),
+  safeSpecialCharRG = new RegExp(escapedSafeSpecialChar, 'g'),
+
+  safeStartWithSpecialCharRG = new RegExp('(?:^|([^\\\\]))' + escapedSafeSpecialChar),
+
+  indexOf = [].indexOf || function(v){
+    for(var i=this.length;i--&&this[i]!==v;);
+    return i;
+  },
+  $String = String  // there's no way to drop warnings in JSHint
+                    // about new String ... well, I need that here!
+                    // faked, and happy linter!
+;
+
+function generateReplacer(value, replacer, resolve) {
+  var
+    path = [],
+    all  = [value],
+    seen = [value],
+    mapp = [resolve ? specialChar : '[Circular]'],
+    last = value,
+    lvl  = 1,
+    i
+  ;
+  return function(key, value) {
+    // the replacer has rights to decide
+    // if a new object should be returned
+    // or if there's some key to drop
+    // let's call it here rather than "too late"
+    if (replacer) value = replacer.call(this, key, value);
+
+    // did you know ? Safari passes keys as integers for arrays
+    // which means if (key) when key === 0 won't pass the check
+    if (key !== '') {
+      if (last !== this) {
+        i = lvl - indexOf.call(all, this) - 1;
+        lvl -= i;
+        all.splice(lvl, all.length);
+        path.splice(lvl - 1, path.length);
+        last = this;
+      }
+      // console.log(lvl, key, path);
+      if (typeof value === 'object' && value) {
+    	// if object isn't referring to parent object, add to the
+        // object path stack. Otherwise it is already there.
+        if (indexOf.call(all, value) < 0) {
+          all.push(last = value);
+        }
+        lvl = all.length;
+        i = indexOf.call(seen, value);
+        if (i < 0) {
+          i = seen.push(value) - 1;
+          if (resolve) {
+            // key cannot contain specialChar but could be not a string
+            path.push(('' + key).replace(specialCharRG, safeSpecialChar));
+            mapp[i] = specialChar + path.join(specialChar);
+          } else {
+            mapp[i] = mapp[0];
+          }
+        } else {
+          value = mapp[i];
+        }
+      } else {
+        if (typeof value === 'string' && resolve) {
+          // ensure no special char involved on deserialization
+          // in this case only first char is important
+          // no need to replace all value (better performance)
+          value = value .replace(safeSpecialChar, escapedSafeSpecialChar)
+                        .replace(specialChar, safeSpecialChar);
+        }
+      }
+    }
+    return value;
+  };
+}
+
+function retrieveFromPath(current, keys) {
+  for(var i = 0, length = keys.length; i < length; current = current[
+    // keys should be normalized back here
+    keys[i++].replace(safeSpecialCharRG, specialChar)
+  ]);
+  return current;
+}
+
+function generateReviver(reviver) {
+  return function(key, value) {
+    var isString = typeof value === 'string';
+    if (isString && value.charAt(0) === specialChar) {
+      return new $String(value.slice(1));
+    }
+    if (key === '') value = regenerate(value, value, {});
+    // again, only one needed, do not use the RegExp for this replacement
+    // only keys need the RegExp
+    if (isString) value = value .replace(safeStartWithSpecialCharRG, '$1' + specialChar)
+                                .replace(escapedSafeSpecialChar, safeSpecialChar);
+    return reviver ? reviver.call(this, key, value) : value;
+  };
+}
+
+function regenerateArray(root, current, retrieve) {
+  for (var i = 0, length = current.length; i < length; i++) {
+    current[i] = regenerate(root, current[i], retrieve);
+  }
+  return current;
+}
+
+function regenerateObject(root, current, retrieve) {
+  for (var key in current) {
+    if (current.hasOwnProperty(key)) {
+      current[key] = regenerate(root, current[key], retrieve);
+    }
+  }
+  return current;
+}
+
+function regenerate(root, current, retrieve) {
+  return current instanceof Array ?
+    // fast Array reconstruction
+    regenerateArray(root, current, retrieve) :
+    (
+      current instanceof $String ?
+        (
+          // root is an empty string
+          current.length ?
+            (
+              retrieve.hasOwnProperty(current) ?
+                retrieve[current] :
+                retrieve[current] = retrieveFromPath(
+                  root, current.split(specialChar)
+                )
+            ) :
+            root
+        ) :
+        (
+          current instanceof Object ?
+            // dedicated Object parser
+            regenerateObject(root, current, retrieve) :
+            // value as it is
+            current
+        )
+    )
+  ;
+}
+
+function stringifyRecursion(value, replacer, space, doNotResolve) {
+  return JSON.stringify(value, generateReplacer(value, replacer, !doNotResolve), space);
+}
+
+function parseRecursion(text, reviver) {
+  return JSON.parse(text, generateReviver(reviver));
+}
+this.stringify = stringifyRecursion;
+this.parse = parseRecursion;

static/js/ketcher2/node_modules/circular-json/package.json

@@ -0,0 +1,65 @@
+{
+  "_from": "circular-json@^0.3.1",
+  "_id": "circular-json@0.3.3",
+  "_inBundle": false,
+  "_integrity": "sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==",
+  "_location": "/circular-json",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "circular-json@^0.3.1",
+    "name": "circular-json",
+    "escapedName": "circular-json",
+    "rawSpec": "^0.3.1",
+    "saveSpec": null,
+    "fetchSpec": "^0.3.1"
+  },
+  "_requiredBy": [
+    "/flat-cache"
+  ],
+  "_resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.3.tgz",
+  "_shasum": "815c99ea84f6809529d2f45791bdf82711352d66",
+  "_spec": "circular-json@^0.3.1",
+  "_where": "/home/manfred/enviPath/ketcher2/ketcher/node_modules/flat-cache",
+  "author": {
+    "name": "Andrea Giammarchi",
+    "url": "http://webreflection.blogspot.com/"
+  },
+  "bugs": {
+    "url": "https://github.com/WebReflection/circular-json/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "JSON does not handle circular references. This version does",
+  "devDependencies": {
+    "coveralls": "^2.13.0",
+    "istanbul": "^0.4.5",
+    "tiny-cdn": "^0.7.0",
+    "tressa": "^0.3.1"
+  },
+  "generator": "https://github.com/WebReflection/gitstrap",
+  "homepage": "https://github.com/WebReflection/circular-json",
+  "keywords": [
+    "JSON",
+    "circular",
+    "reference",
+    "recursive",
+    "recursion",
+    "parse",
+    "stringify"
+  ],
+  "license": "MIT",
+  "main": "./build/circular-json.node.js",
+  "name": "circular-json",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/WebReflection/circular-json.git"
+  },
+  "scripts": {
+    "coveralls": "cat ./coverage/lcov.info | coveralls",
+    "test": "istanbul cover test/circular-json.js",
+    "web": "$(sleep 2 && open http://0.0.0.0:7151/) & tiny-cdn run ./"
+  },
+  "version": "0.3.3"
+}

static/js/ketcher2/node_modules/circular-json/template/license.after

@@ -0,0 +1,2 @@
+
+*/

static/js/ketcher2/node_modules/circular-json/template/license.before

@@ -0,0 +1 @@
+/*!