Update FUI

node_modules/uglify-js/README.md

@@ -327,7 +327,7 @@ unquoted style (`o.foo`). Example:
 // stuff.js
 var o = {
     "foo": 1,
-    bar: 3
+    bar: 3,
 };
 o.foo += o.bar;
 console.log(o.foo);
@@ -339,6 +339,16 @@ $ uglifyjs stuff.js --mangle-props keep_quoted -c -m
 var o={foo:1,o:3};o.foo+=o.o,console.log(o.foo);
 ```
 
+If the minified output will be processed again by UglifyJS, consider specifying
+`keep_quoted_props` so the same property names are preserved:
+
+```bash
+$ uglifyjs stuff.js --mangle-props keep_quoted -c -m -O keep_quoted_props
+```
+```javascript
+var o={"foo":1,o:3};o.foo+=o.o,console.log(o.foo);
+```
+
 ### Debugging property name mangling
 
 You can also pass `--mangle-props debug` in order to mangle property names
@@ -930,6 +940,9 @@ can pass additional arguments that control the code output:
   }
   ```
 
+- `extendscript` (default: `false`) — enable workarounds for Adobe ExtendScript
+  bugs
+
 - `galio` (default: `false`) — enable workarounds for ANT Galio bugs
 
 - `indent_level` (default: `4`) — indent by specified number of spaces or the
@@ -1446,3 +1459,17 @@ To allow for better optimizations, the compiler makes various assumptions:
   // Actual:   TypeError: invalid assignment to const 'f'
   ```
   UglifyJS may modify the input which in turn may suppress those errors.
+- Adobe ExtendScript will give incorrect results with the following:
+  ```javascript
+  alert(true ? "PASS" : false ? "FAIL" : null);
+  // Expected: "PASS"
+  // Actual:   "FAIL"
+  ```
+  UglifyJS may modify the input which in turn may suppress those errors.
+- Adobe ExtendScript will give incorrect results with the following:
+  ```javascript
+  alert(42 ? null ? "FAIL" : "PASS" : "FAIL");
+  // Expected: "PASS"
+  // Actual:   SyntaxError: Expected: :
+  ```
+  UglifyJS may modify the input which in turn may suppress those errors.

node_modules/uglify-js/bin/uglifyjs

@@ -278,6 +278,8 @@ if (specified["self"]) {
     if (paths.length) UglifyJS.AST_Node.warn("Ignoring input files since --self was passed");
     if (!options.wrap) options.wrap = "UglifyJS";
     paths = UglifyJS.FILES;
+} else if (paths.length) {
+    paths = simple_glob(paths);
 }
 if (specified["in-situ"]) {
     if (output && output != "spidermonkey" || specified["reduce-test"] || specified["self"]) {
@@ -292,7 +294,7 @@ if (specified["in-situ"]) {
         run();
     });
 } else if (paths.length) {
-    simple_glob(paths).forEach(function(name) {
+    paths.forEach(function(name) {
         files[convert_path(name)] = read_file(name);
     });
     run();
@@ -491,33 +493,42 @@ function fatal(message) {
 
 // A file glob function that only supports "*" and "?" wildcards in the basename.
 // Example: "foo/bar/*baz??.*.js"
-// Argument `glob` may be a string or an array of strings.
+// Argument `paths` must be an array of strings.
 // Returns an array of strings. Garbage in, garbage out.
-function simple_glob(glob) {
-    if (Array.isArray(glob)) {
-        return [].concat.apply([], glob.map(simple_glob));
-    }
-    if (glob.match(/\*|\?/)) {
-        var dir = path.dirname(glob);
-        try {
-            var entries = fs.readdirSync(dir);
-        } catch (ex) {}
-        if (entries) {
-            var pattern = "^" + path.basename(glob)
-                .replace(/[.+^$[\]\\(){}]/g, "\\$&")
-                .replace(/\*/g, "[^/\\\\]*")
-                .replace(/\?/g, "[^/\\\\]") + "$";
-            var mod = process.platform === "win32" ? "i" : "";
-            var rx = new RegExp(pattern, mod);
-            var results = entries.sort().filter(function(name) {
-                return rx.test(name);
-            }).map(function(name) {
-                return path.join(dir, name);
-            });
-            if (results.length) return results;
+function simple_glob(paths) {
+    return paths.reduce(function(paths, glob) {
+        if (/\*|\?/.test(glob)) {
+            var dir = path.dirname(glob);
+            try {
+                var entries = fs.readdirSync(dir).filter(function(name) {
+                    try {
+                        return fs.statSync(path.join(dir, name)).isFile();
+                    } catch (ex) {
+                        return false;
+                    }
+                });
+            } catch (ex) {}
+            if (entries) {
+                var pattern = "^" + path.basename(glob)
+                    .replace(/[.+^$[\]\\(){}]/g, "\\$&")
+                    .replace(/\*/g, "[^/\\\\]*")
+                    .replace(/\?/g, "[^/\\\\]") + "$";
+                var mod = process.platform === "win32" ? "i" : "";
+                var rx = new RegExp(pattern, mod);
+                var results = entries.filter(function(name) {
+                    return rx.test(name);
+                }).sort().map(function(name) {
+                    return path.join(dir, name);
+                });
+                if (results.length) {
+                    [].push.apply(paths, results);
+                    return paths;
+                }
+            }
         }
-    }
-    return [ glob ];
+        paths.push(glob);
+        return paths;
+    }, []);
 }
 
 function read_file(path, default_value) {

node_modules/uglify-js/lib/ast.js

@@ -1519,7 +1519,7 @@ var AST_New = DEFNODE("New", null, {
 var AST_Sequence = DEFNODE("Sequence", "expressions", {
     $documentation: "A sequence expression (comma-separated expressions)",
     $propdoc: {
-        expressions: "[AST_Node*] array of expressions (at least two)"
+        expressions: "[AST_Node*] array of expressions (at least two)",
     },
     _equals: function(node) {
         return all_equals(this.expressions, node.expressions);
@@ -1568,8 +1568,11 @@ var AST_PropAccess = DEFNODE("PropAccess", "expression optional property termina
     },
 });
 
-var AST_Dot = DEFNODE("Dot", null, {
+var AST_Dot = DEFNODE("Dot", "quoted", {
     $documentation: "A dotted property access expression",
+    $propdoc: {
+        quoted: "[boolean] whether property is transformed from a quoted string",
+    },
     walk: function(visitor) {
         var node = this;
         visitor.visit(node, function() {
@@ -1618,7 +1621,7 @@ var AST_Unary = DEFNODE("Unary", "operator expression", {
     $documentation: "Base class for unary expressions",
     $propdoc: {
         operator: "[string] the operator",
-        expression: "[AST_Node] expression that this unary operator applies to"
+        expression: "[AST_Node] expression that this unary operator applies to",
     },
     _equals: function(node) {
         return this.operator == node.operator

node_modules/uglify-js/lib/minify.js

@@ -205,6 +205,7 @@ function minify(files, options) {
             toplevel.mangle_names(options.mangle);
         }
         if (timings) timings.properties = Date.now();
+        if (quoted_props) reserve_quoted_keys(toplevel, quoted_props);
         if (options.mangle && options.mangle.properties) mangle_properties(toplevel, options.mangle.properties);
         if (options.parse.expression) toplevel = toplevel.unwrap_expression();
         if (timings) timings.output = Date.now();

node_modules/uglify-js/lib/output.js

@@ -55,6 +55,7 @@ function OutputStream(options) {
         beautify         : false,
         braces           : false,
         comments         : false,
+        extendscript     : false,
         galio            : false,
         ie               : false,
         indent_level     : 4,
@@ -700,6 +701,7 @@ function OutputStream(options) {
         if (p instanceof AST_Class) return true;
         // (x++)[y]
         // (typeof x).y
+        // https://github.com/mishoo/UglifyJS/issues/115
         if (p instanceof AST_PropAccess) return p.expression === this;
         // (~x)`foo`
         if (p instanceof AST_Template) return p.tag === this;
@@ -875,7 +877,9 @@ function OutputStream(options) {
         return needs_parens_assign_cond(this, output);
     });
     PARENS(AST_Conditional, function(output) {
-        return needs_parens_assign_cond(this, output);
+        return needs_parens_assign_cond(this, output)
+            // https://github.com/mishoo/UglifyJS/issues/1144
+            || output.option("extendscript") && output.parent() instanceof AST_Conditional;
     });
     PARENS(AST_Yield, function(output) {
         return needs_parens_assign_cond(this, output);
@@ -1513,7 +1517,7 @@ function OutputStream(options) {
         var expr = self.expression;
         expr.print(output);
         var prop = self.property;
-        if (output.option("ie") && RESERVED_WORDS[prop]) {
+        if (output.option("ie") && RESERVED_WORDS[prop] || self.quoted && output.option("keep_quoted_props")) {
             if (self.optional) output.print("?.");
             output.with_square(function() {
                 output.add_mapping(self.end);

node_modules/uglify-js/lib/propmangle.js

@@ -126,6 +126,8 @@ function reserve_quoted_keys(ast, reserved) {
     ast.walk(new TreeWalker(function(node) {
         if (node instanceof AST_ClassProperty) {
             if (node.start && node.start.quote) add(node.key);
+        } else if (node instanceof AST_Dot) {
+            if (node.quoted) add(node.property);
         } else if (node instanceof AST_ObjectProperty) {
             if (node.start && node.start.quote) add(node.key);
         } else if (node instanceof AST_Sub) {
@@ -260,8 +262,14 @@ function mangle_properties(ast, options) {
     }
 
     function should_mangle(name) {
-        if (reserved.has(name)) return false;
-        if (regex && !regex.test(name)) return false;
+        if (reserved.has(name)) {
+            AST_Node.info("Preserving reserved property {this}", name);
+            return false;
+        }
+        if (regex && !regex.test(name)) {
+            AST_Node.info("Preserving excluded property {this}", name);
+            return false;
+        }
         return cache.has(name) || names_to_mangle.has(name);
     }
 
@@ -286,6 +294,10 @@ function mangle_properties(ast, options) {
             if (/^#/.test(name)) mangled = "#" + mangled;
             cache.set(name, mangled);
         }
+        AST_Node.info("Mapping property {name} to {mangled}", {
+            mangled: mangled,
+            name: name,
+        });
         return mangled;
     }
 

node_modules/uglify-js/lib/scope.js

@@ -369,8 +369,9 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
     // pass 3: fix up any scoping issue with IE8
     if (options.ie) self.walk(new TreeWalker(function(node) {
         if (node instanceof AST_SymbolCatch) {
-            var scope = node.thedef.defun;
-            if (scope.name instanceof AST_SymbolLambda && scope.name.name == node.name) {
+            var def = node.thedef;
+            var scope = def.defun;
+            if (def.name != "arguments" && scope.name instanceof AST_SymbolLambda && scope.name.name == def.name) {
                 scope = scope.parent_scope.resolve();
             }
             redefine(node, scope);

node_modules/uglify-js/package.json

@@ -3,7 +3,7 @@
   "description": "JavaScript parser, mangler/compressor and beautifier toolkit",
   "author": "Mihai Bazon <mihai.bazon@gmail.com> (http://lisperator.net/)",
   "license": "BSD-2-Clause",
-  "version": "3.17.0",
+  "version": "3.17.2",
   "engines": {
     "node": ">=0.8.0"
   },