first commit

build/node_modules/astw/.travis.yml

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+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
+  - "0.12"
+  - "iojs"
+before_install:
+  - npm install -g npm@~1.4.6

build/node_modules/astw/LICENSE

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+This software is released under the MIT license:
+
+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.

build/node_modules/astw/example/types.js

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+var astw = require('../');
+var deparse = require('escodegen').generate;
+var walk = astw('4 + beep(5 * 2)');
+
+walk(function (node) {
+    var src = deparse(node);
+    console.log(node.type + ' :: ' + JSON.stringify(src));
+});

build/node_modules/astw/index.js

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+var parse = require('acorn').parse;
+
+module.exports = function (src, opts) {
+    if (!opts) opts = {}
+    var ast = src;
+    if (typeof src === 'string') {
+        try {
+            ast = parse(src, {
+                ecmaVersion: opts.ecmaVersion || 8,
+                allowReturnOutsideFunction: true
+            })
+        }
+        catch (err) { ast = parse('(' + src + ')') }
+    }
+    return function (cb) {
+        walk(ast, undefined, cb);
+    };
+};
+
+function walk (node, parent, cb) {
+    var keys = objectKeys(node);
+    for (var i = 0; i < keys.length; i++) {
+        var key = keys[i];
+        if (key === 'parent') continue;
+        
+        var child = node[key];
+        if (isArray(child)) {
+            for (var j = 0; j < child.length; j++) {
+                var c = child[j];
+                if (c && typeof c.type === 'string') {
+                    c.parent = node;
+                    walk(c, node, cb);
+                }
+            }
+        }
+        else if (child && typeof child.type === 'string') {
+            child.parent = node;
+            walk(child, node, cb);
+        }
+    }
+    cb(node);
+}
+
+var isArray = Array.isArray || function (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+var objectKeys = Object.keys || function (obj) {
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    return keys;
+};

build/node_modules/astw/package.json

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+{
+  "_from": "astw@^2.0.0",
+  "_id": "astw@2.2.0",
+  "_inBundle": false,
+  "_integrity": "sha1-e9QXhNMkk5h66yOba04cV6hzuRc=",
+  "_location": "/astw",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "astw@^2.0.0",
+    "name": "astw",
+    "escapedName": "astw",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/lexical-scope"
+  ],
+  "_resolved": "https://registry.npmjs.org/astw/-/astw-2.2.0.tgz",
+  "_shasum": "7bd41784d32493987aeb239b6b4e1c57a873b917",
+  "_spec": "astw@^2.0.0",
+  "_where": "/Users/asciidisco/Desktop/asciidisco.com/build/node_modules/lexical-scope",
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "bugs": {
+    "url": "https://github.com/substack/astw/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "acorn": "^4.0.3"
+  },
+  "deprecated": false,
+  "description": "walk the ast with references to parent nodes",
+  "devDependencies": {
+    "escodegen": "~0.0.17",
+    "tape": "~2.4.1"
+  },
+  "homepage": "https://github.com/substack/astw",
+  "keywords": [
+    "ast",
+    "walk",
+    "source",
+    "acorn"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "astw",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/astw.git"
+  },
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/6..latest",
+      "chrome/20..latest",
+      "firefox/10..latest",
+      "safari/latest",
+      "opera/11.0..latest",
+      "iphone/6",
+      "ipad/6"
+    ]
+  },
+  "version": "2.2.0"
+}

build/node_modules/astw/readme.markdown

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+# astw
+
+walk the ast
+
+[![browser support](http://ci.testling.com/substack/astw.png)](http://ci.testling.com/substack/astw)
+
+[![build status](https://secure.travis-ci.org/substack/astw.png)](http://travis-ci.org/substack/astw)
+
+This module is a faster version of
+[falafel](https://github.com/substack/node-falafel)
+that only does ast walking and `.parent` tracking, not source transforms.
+
+# example
+
+``` js
+var astw = require('astw');
+var deparse = require('escodegen').generate;
+var walk = astw('4 + beep(5 * 2)');
+
+walk(function (node) {
+    var src = deparse(node);
+    console.log(node.type + ' :: ' + JSON.stringify(src));
+});
+```
+
+# methods
+
+``` js
+var astw = require('astw')
+```
+
+## var walk = astw(src, opts={})
+
+Return a `walk()` function from the source string or ast object `src`.
+
+Optionally:
+
+* `opts.ecmaVersion` - default: 8
+
+## walk(cb)
+
+Walk the nodes in the ast with `cb(node)` where `node` is each element in the
+ast from [esprima](http://esprima.org/) but with an additional `.parent`
+reference to the parent node.
+
+# install
+
+With [npm](https://npmjs.org) do:
+
+```
+npm install astw
+```
+
+# license
+
+MIT

build/node_modules/astw/test/json.js

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+var astw = require('../');
+var test = require('tape');
+
+test('json', function (t) {
+    t.plan(2);
+    var numbers = [ 1, 2 ];
+    var walk = astw('{"a":1,"b":2}');
+    walk(function (node) {
+        if (node.type === 'Literal' && typeof node.value === 'number') {
+            t.equal(node.value, numbers.shift());
+        }
+    });
+});

build/node_modules/astw/test/parent.js

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+var astw = require('../');
+var test = require('tape');
+var generate = require('escodegen').generate;
+
+function unparse (s) {
+    return generate(s, { format: { compact: true } });
+}
+
+test('parent', function (t) {
+    t.plan(4);
+    
+    var walk = astw('(' + function () {
+        var xs = [ 1, 2, 3 ];
+        fn(ys);
+    } + ')()');
+    
+    walk(function (node) {
+        if (node.type === 'ArrayExpression') {
+            t.equal(node.parent.type, 'VariableDeclarator');
+            t.equal(unparse(node.parent), 'xs=[1,2,3]');
+            t.equal(node.parent.parent.type, 'VariableDeclaration');
+            t.equal(unparse(node.parent.parent), 'var xs=[1,2,3];');
+        }
+    });
+});