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Posted to commits@cordova.apache.org by fi...@apache.org on 2012/06/13 19:09:08 UTC
[3/19] removed node modules from version control, whoops
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/2329a568/bin/node_modules/coffee-script/lib/nodes.js
----------------------------------------------------------------------
diff --git a/bin/node_modules/coffee-script/lib/nodes.js b/bin/node_modules/coffee-script/lib/nodes.js
deleted file mode 100644
index 1131062..0000000
--- a/bin/node_modules/coffee-script/lib/nodes.js
+++ /dev/null
@@ -1,2289 +0,0 @@
-(function() {
- var Access, Arr, Assign, Base, Block, Call, Class, Closure, Code, Comment, Existence, Extends, For, IDENTIFIER, IDENTIFIER_STR, IS_STRING, If, In, Index, LEVEL_ACCESS, LEVEL_COND, LEVEL_LIST, LEVEL_OP, LEVEL_PAREN, LEVEL_TOP, Literal, METHOD_DEF, NEGATE, NO, Obj, Op, Param, Parens, Push, Range, Return, SIMPLENUM, Scope, Slice, Splat, Switch, TAB, THIS, Throw, Try, UTILITIES, Value, While, YES, compact, del, ends, extend, flatten, last, merge, multident, starts, unfoldSoak, utility, _ref;
- var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) {
- for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; }
- function ctor() { this.constructor = child; }
- ctor.prototype = parent.prototype;
- child.prototype = new ctor;
- child.__super__ = parent.prototype;
- return child;
- }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __indexOf = Array.prototype.indexOf || function(item) {
- for (var i = 0, l = this.length; i < l; i++) {
- if (this[i] === item) return i;
- }
- return -1;
- };
- Scope = require('./scope').Scope;
- _ref = require('./helpers'), compact = _ref.compact, flatten = _ref.flatten, extend = _ref.extend, merge = _ref.merge, del = _ref.del, starts = _ref.starts, ends = _ref.ends, last = _ref.last;
- exports.extend = extend;
- YES = function() {
- return true;
- };
- NO = function() {
- return false;
- };
- THIS = function() {
- return this;
- };
- NEGATE = function() {
- this.negated = !this.negated;
- return this;
- };
- exports.Base = Base = (function() {
- function Base() {}
- Base.prototype.compile = function(o, lvl) {
- var node;
- o = extend({}, o);
- if (lvl) {
- o.level = lvl;
- }
- node = this.unfoldSoak(o) || this;
- node.tab = o.indent;
- if (o.level === LEVEL_TOP || !node.isStatement(o)) {
- return node.compileNode(o);
- } else {
- return node.compileClosure(o);
- }
- };
- Base.prototype.compileClosure = function(o) {
- if (this.jumps() || this instanceof Throw) {
- throw SyntaxError('cannot use a pure statement in an expression.');
- }
- o.sharedScope = true;
- return Closure.wrap(this).compileNode(o);
- };
- Base.prototype.cache = function(o, level, reused) {
- var ref, sub;
- if (!this.isComplex()) {
- ref = level ? this.compile(o, level) : this;
- return [ref, ref];
- } else {
- ref = new Literal(reused || o.scope.freeVariable('ref'));
- sub = new Assign(ref, this);
- if (level) {
- return [sub.compile(o, level), ref.value];
- } else {
- return [sub, ref];
- }
- }
- };
- Base.prototype.compileLoopReference = function(o, name) {
- var src, tmp;
- src = tmp = this.compile(o, LEVEL_LIST);
- if (!((-Infinity < +src && +src < Infinity) || IDENTIFIER.test(src) && o.scope.check(src, true))) {
- src = "" + (tmp = o.scope.freeVariable(name)) + " = " + src;
- }
- return [src, tmp];
- };
- Base.prototype.makeReturn = function() {
- return new Return(this);
- };
- Base.prototype.contains = function(pred) {
- var contains;
- contains = false;
- this.traverseChildren(false, function(node) {
- if (pred(node)) {
- contains = true;
- return false;
- }
- });
- return contains;
- };
- Base.prototype.containsType = function(type) {
- return this instanceof type || this.contains(function(node) {
- return node instanceof type;
- });
- };
- Base.prototype.lastNonComment = function(list) {
- var i;
- i = list.length;
- while (i--) {
- if (!(list[i] instanceof Comment)) {
- return list[i];
- }
- }
- return null;
- };
- Base.prototype.toString = function(idt, name) {
- var tree;
- if (idt == null) {
- idt = '';
- }
- if (name == null) {
- name = this.constructor.name;
- }
- tree = '\n' + idt + name;
- if (this.soak) {
- tree += '?';
- }
- this.eachChild(function(node) {
- return tree += node.toString(idt + TAB);
- });
- return tree;
- };
- Base.prototype.eachChild = function(func) {
- var attr, child, _i, _j, _len, _len2, _ref2, _ref3;
- if (!this.children) {
- return this;
- }
- _ref2 = this.children;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- attr = _ref2[_i];
- if (this[attr]) {
- _ref3 = flatten([this[attr]]);
- for (_j = 0, _len2 = _ref3.length; _j < _len2; _j++) {
- child = _ref3[_j];
- if (func(child) === false) {
- return this;
- }
- }
- }
- }
- return this;
- };
- Base.prototype.traverseChildren = function(crossScope, func) {
- return this.eachChild(function(child) {
- if (func(child) === false) {
- return false;
- }
- return child.traverseChildren(crossScope, func);
- });
- };
- Base.prototype.invert = function() {
- return new Op('!', this);
- };
- Base.prototype.unwrapAll = function() {
- var node;
- node = this;
- while (node !== (node = node.unwrap())) {
- continue;
- }
- return node;
- };
- Base.prototype.children = [];
- Base.prototype.isStatement = NO;
- Base.prototype.jumps = NO;
- Base.prototype.isComplex = YES;
- Base.prototype.isChainable = NO;
- Base.prototype.isAssignable = NO;
- Base.prototype.unwrap = THIS;
- Base.prototype.unfoldSoak = NO;
- Base.prototype.assigns = NO;
- return Base;
- })();
- exports.Block = Block = (function() {
- __extends(Block, Base);
- function Block(nodes) {
- this.expressions = compact(flatten(nodes || []));
- }
- Block.prototype.children = ['expressions'];
- Block.prototype.push = function(node) {
- this.expressions.push(node);
- return this;
- };
- Block.prototype.pop = function() {
- return this.expressions.pop();
- };
- Block.prototype.unshift = function(node) {
- this.expressions.unshift(node);
- return this;
- };
- Block.prototype.unwrap = function() {
- if (this.expressions.length === 1) {
- return this.expressions[0];
- } else {
- return this;
- }
- };
- Block.prototype.isEmpty = function() {
- return !this.expressions.length;
- };
- Block.prototype.isStatement = function(o) {
- var exp, _i, _len, _ref2;
- _ref2 = this.expressions;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- exp = _ref2[_i];
- if (exp.isStatement(o)) {
- return true;
- }
- }
- return false;
- };
- Block.prototype.jumps = function(o) {
- var exp, _i, _len, _ref2;
- _ref2 = this.expressions;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- exp = _ref2[_i];
- if (exp.jumps(o)) {
- return exp;
- }
- }
- };
- Block.prototype.makeReturn = function() {
- var expr, len;
- len = this.expressions.length;
- while (len--) {
- expr = this.expressions[len];
- if (!(expr instanceof Comment)) {
- this.expressions[len] = expr.makeReturn();
- if (expr instanceof Return && !expr.expression) {
- this.expressions.splice(len, 1);
- }
- break;
- }
- }
- return this;
- };
- Block.prototype.compile = function(o, level) {
- if (o == null) {
- o = {};
- }
- if (o.scope) {
- return Block.__super__.compile.call(this, o, level);
- } else {
- return this.compileRoot(o);
- }
- };
- Block.prototype.compileNode = function(o) {
- var code, codes, node, top, _i, _len, _ref2;
- this.tab = o.indent;
- top = o.level === LEVEL_TOP;
- codes = [];
- _ref2 = this.expressions;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- node = _ref2[_i];
- node = node.unwrapAll();
- node = node.unfoldSoak(o) || node;
- if (node instanceof Block) {
- codes.push(node.compileNode(o));
- } else if (top) {
- node.front = true;
- code = node.compile(o);
- codes.push(node.isStatement(o) ? code : this.tab + code + ';');
- } else {
- codes.push(node.compile(o, LEVEL_LIST));
- }
- }
- if (top) {
- return codes.join('\n');
- }
- code = codes.join(', ') || 'void 0';
- if (codes.length > 1 && o.level >= LEVEL_LIST) {
- return "(" + code + ")";
- } else {
- return code;
- }
- };
- Block.prototype.compileRoot = function(o) {
- var code;
- o.indent = this.tab = o.bare ? '' : TAB;
- o.scope = new Scope(null, this, null);
- o.level = LEVEL_TOP;
- code = this.compileWithDeclarations(o);
- if (o.bare) {
- return code;
- } else {
- return "(function() {\n" + code + "\n}).call(this);\n";
- }
- };
- Block.prototype.compileWithDeclarations = function(o) {
- var assigns, code, declars, exp, i, post, rest, scope, _len, _ref2;
- code = post = '';
- _ref2 = this.expressions;
- for (i = 0, _len = _ref2.length; i < _len; i++) {
- exp = _ref2[i];
- exp = exp.unwrap();
- if (!(exp instanceof Comment || exp instanceof Literal)) {
- break;
- }
- }
- o = merge(o, {
- level: LEVEL_TOP
- });
- if (i) {
- rest = this.expressions.splice(i, this.expressions.length);
- code = this.compileNode(o);
- this.expressions = rest;
- }
- post = this.compileNode(o);
- scope = o.scope;
- if (scope.expressions === this) {
- declars = o.scope.hasDeclarations();
- assigns = scope.hasAssignments;
- if ((declars || assigns) && i) {
- code += '\n';
- }
- if (declars) {
- code += "" + this.tab + "var " + (scope.declaredVariables().join(', ')) + ";\n";
- }
- if (assigns) {
- code += "" + this.tab + "var " + (multident(scope.assignedVariables().join(', '), this.tab)) + ";\n";
- }
- }
- return code + post;
- };
- Block.wrap = function(nodes) {
- if (nodes.length === 1 && nodes[0] instanceof Block) {
- return nodes[0];
- }
- return new Block(nodes);
- };
- return Block;
- })();
- exports.Literal = Literal = (function() {
- __extends(Literal, Base);
- function Literal(value) {
- this.value = value;
- }
- Literal.prototype.makeReturn = function() {
- if (this.isStatement()) {
- return this;
- } else {
- return new Return(this);
- }
- };
- Literal.prototype.isAssignable = function() {
- return IDENTIFIER.test(this.value);
- };
- Literal.prototype.isStatement = function() {
- var _ref2;
- return (_ref2 = this.value) === 'break' || _ref2 === 'continue' || _ref2 === 'debugger';
- };
- Literal.prototype.isComplex = NO;
- Literal.prototype.assigns = function(name) {
- return name === this.value;
- };
- Literal.prototype.jumps = function(o) {
- if (!this.isStatement()) {
- return false;
- }
- if (!(o && (o.loop || o.block && (this.value !== 'continue')))) {
- return this;
- } else {
- return false;
- }
- };
- Literal.prototype.compileNode = function(o) {
- var code;
- code = this.isUndefined ? o.level >= LEVEL_ACCESS ? '(void 0)' : 'void 0' : this.value.reserved ? "\"" + this.value + "\"" : this.value;
- if (this.isStatement()) {
- return "" + this.tab + code + ";";
- } else {
- return code;
- }
- };
- Literal.prototype.toString = function() {
- return ' "' + this.value + '"';
- };
- return Literal;
- })();
- exports.Return = Return = (function() {
- __extends(Return, Base);
- function Return(expr) {
- if (expr && !expr.unwrap().isUndefined) {
- this.expression = expr;
- }
- }
- Return.prototype.children = ['expression'];
- Return.prototype.isStatement = YES;
- Return.prototype.makeReturn = THIS;
- Return.prototype.jumps = THIS;
- Return.prototype.compile = function(o, level) {
- var expr, _ref2;
- expr = (_ref2 = this.expression) != null ? _ref2.makeReturn() : void 0;
- if (expr && !(expr instanceof Return)) {
- return expr.compile(o, level);
- } else {
- return Return.__super__.compile.call(this, o, level);
- }
- };
- Return.prototype.compileNode = function(o) {
- return this.tab + ("return" + (this.expression ? ' ' + this.expression.compile(o, LEVEL_PAREN) : '') + ";");
- };
- return Return;
- })();
- exports.Value = Value = (function() {
- __extends(Value, Base);
- function Value(base, props, tag) {
- if (!props && base instanceof Value) {
- return base;
- }
- this.base = base;
- this.properties = props || [];
- if (tag) {
- this[tag] = true;
- }
- return this;
- }
- Value.prototype.children = ['base', 'properties'];
- Value.prototype.push = function(prop) {
- this.properties.push(prop);
- return this;
- };
- Value.prototype.hasProperties = function() {
- return !!this.properties.length;
- };
- Value.prototype.isArray = function() {
- return !this.properties.length && this.base instanceof Arr;
- };
- Value.prototype.isComplex = function() {
- return this.hasProperties() || this.base.isComplex();
- };
- Value.prototype.isAssignable = function() {
- return this.hasProperties() || this.base.isAssignable();
- };
- Value.prototype.isSimpleNumber = function() {
- return this.base instanceof Literal && SIMPLENUM.test(this.base.value);
- };
- Value.prototype.isAtomic = function() {
- var node, _i, _len, _ref2;
- _ref2 = this.properties.concat(this.base);
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- node = _ref2[_i];
- if (node.soak || node instanceof Call) {
- return false;
- }
- }
- return true;
- };
- Value.prototype.isStatement = function(o) {
- return !this.properties.length && this.base.isStatement(o);
- };
- Value.prototype.assigns = function(name) {
- return !this.properties.length && this.base.assigns(name);
- };
- Value.prototype.jumps = function(o) {
- return !this.properties.length && this.base.jumps(o);
- };
- Value.prototype.isObject = function(onlyGenerated) {
- if (this.properties.length) {
- return false;
- }
- return (this.base instanceof Obj) && (!onlyGenerated || this.base.generated);
- };
- Value.prototype.isSplice = function() {
- return last(this.properties) instanceof Slice;
- };
- Value.prototype.makeReturn = function() {
- if (this.properties.length) {
- return Value.__super__.makeReturn.call(this);
- } else {
- return this.base.makeReturn();
- }
- };
- Value.prototype.unwrap = function() {
- if (this.properties.length) {
- return this;
- } else {
- return this.base;
- }
- };
- Value.prototype.cacheReference = function(o) {
- var base, bref, name, nref;
- name = last(this.properties);
- if (this.properties.length < 2 && !this.base.isComplex() && !(name != null ? name.isComplex() : void 0)) {
- return [this, this];
- }
- base = new Value(this.base, this.properties.slice(0, -1));
- if (base.isComplex()) {
- bref = new Literal(o.scope.freeVariable('base'));
- base = new Value(new Parens(new Assign(bref, base)));
- }
- if (!name) {
- return [base, bref];
- }
- if (name.isComplex()) {
- nref = new Literal(o.scope.freeVariable('name'));
- name = new Index(new Assign(nref, name.index));
- nref = new Index(nref);
- }
- return [base.push(name), new Value(bref || base.base, [nref || name])];
- };
- Value.prototype.compileNode = function(o) {
- var code, prop, props, _i, _len;
- this.base.front = this.front;
- props = this.properties;
- code = this.base.compile(o, props.length ? LEVEL_ACCESS : null);
- if ((this.base instanceof Parens || props.length) && SIMPLENUM.test(code)) {
- code = "" + code + ".";
- }
- for (_i = 0, _len = props.length; _i < _len; _i++) {
- prop = props[_i];
- code += prop.compile(o);
- }
- return code;
- };
- Value.prototype.unfoldSoak = function(o) {
- var result;
- if (this.unfoldedSoak != null) {
- return this.unfoldedSoak;
- }
- result = __bind(function() {
- var fst, i, ifn, prop, ref, snd, _len, _ref2;
- if (ifn = this.base.unfoldSoak(o)) {
- Array.prototype.push.apply(ifn.body.properties, this.properties);
- return ifn;
- }
- _ref2 = this.properties;
- for (i = 0, _len = _ref2.length; i < _len; i++) {
- prop = _ref2[i];
- if (prop.soak) {
- prop.soak = false;
- fst = new Value(this.base, this.properties.slice(0, i));
- snd = new Value(this.base, this.properties.slice(i));
- if (fst.isComplex()) {
- ref = new Literal(o.scope.freeVariable('ref'));
- fst = new Parens(new Assign(ref, fst));
- snd.base = ref;
- }
- return new If(new Existence(fst), snd, {
- soak: true
- });
- }
- }
- return null;
- }, this)();
- return this.unfoldedSoak = result || false;
- };
- return Value;
- })();
- exports.Comment = Comment = (function() {
- __extends(Comment, Base);
- function Comment(comment) {
- this.comment = comment;
- }
- Comment.prototype.isStatement = YES;
- Comment.prototype.makeReturn = THIS;
- Comment.prototype.compileNode = function(o, level) {
- var code;
- code = '/*' + multident(this.comment, this.tab) + '*/';
- if ((level || o.level) === LEVEL_TOP) {
- code = o.indent + code;
- }
- return code;
- };
- return Comment;
- })();
- exports.Call = Call = (function() {
- __extends(Call, Base);
- function Call(variable, args, soak) {
- this.args = args != null ? args : [];
- this.soak = soak;
- this.isNew = false;
- this.isSuper = variable === 'super';
- this.variable = this.isSuper ? null : variable;
- }
- Call.prototype.children = ['variable', 'args'];
- Call.prototype.newInstance = function() {
- var base;
- base = this.variable.base || this.variable;
- if (base instanceof Call && !base.isNew) {
- base.newInstance();
- } else {
- this.isNew = true;
- }
- return this;
- };
- Call.prototype.superReference = function(o) {
- var method, name;
- method = o.scope.method;
- if (!method) {
- throw SyntaxError('cannot call super outside of a function.');
- }
- name = method.name;
- if (name == null) {
- throw SyntaxError('cannot call super on an anonymous function.');
- }
- if (method.klass) {
- return (new Value(new Literal(method.klass), [new Access(new Literal("__super__")), new Access(new Literal(name))])).compile(o);
- } else {
- return "" + name + ".__super__.constructor";
- }
- };
- Call.prototype.unfoldSoak = function(o) {
- var call, ifn, left, list, rite, _i, _len, _ref2, _ref3;
- if (this.soak) {
- if (this.variable) {
- if (ifn = unfoldSoak(o, this, 'variable')) {
- return ifn;
- }
- _ref2 = new Value(this.variable).cacheReference(o), left = _ref2[0], rite = _ref2[1];
- } else {
- left = new Literal(this.superReference(o));
- rite = new Value(left);
- }
- rite = new Call(rite, this.args);
- rite.isNew = this.isNew;
- left = new Literal("typeof " + (left.compile(o)) + " === \"function\"");
- return new If(left, new Value(rite), {
- soak: true
- });
- }
- call = this;
- list = [];
- while (true) {
- if (call.variable instanceof Call) {
- list.push(call);
- call = call.variable;
- continue;
- }
- if (!(call.variable instanceof Value)) {
- break;
- }
- list.push(call);
- if (!((call = call.variable.base) instanceof Call)) {
- break;
- }
- }
- _ref3 = list.reverse();
- for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
- call = _ref3[_i];
- if (ifn) {
- if (call.variable instanceof Call) {
- call.variable = ifn;
- } else {
- call.variable.base = ifn;
- }
- }
- ifn = unfoldSoak(o, call, 'variable');
- }
- return ifn;
- };
- Call.prototype.filterImplicitObjects = function(list) {
- var node, nodes, obj, prop, properties, _i, _j, _len, _len2, _ref2;
- nodes = [];
- for (_i = 0, _len = list.length; _i < _len; _i++) {
- node = list[_i];
- if (!((typeof node.isObject === "function" ? node.isObject() : void 0) && node.base.generated)) {
- nodes.push(node);
- continue;
- }
- obj = null;
- _ref2 = node.base.properties;
- for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) {
- prop = _ref2[_j];
- if (prop instanceof Assign || prop instanceof Comment) {
- if (!obj) {
- nodes.push(obj = new Obj(properties = [], true));
- }
- properties.push(prop);
- } else {
- nodes.push(prop);
- obj = null;
- }
- }
- }
- return nodes;
- };
- Call.prototype.compileNode = function(o) {
- var arg, args, code, _ref2;
- if ((_ref2 = this.variable) != null) {
- _ref2.front = this.front;
- }
- if (code = Splat.compileSplattedArray(o, this.args, true)) {
- return this.compileSplat(o, code);
- }
- args = this.filterImplicitObjects(this.args);
- args = ((function() {
- var _i, _len, _results;
- _results = [];
- for (_i = 0, _len = args.length; _i < _len; _i++) {
- arg = args[_i];
- _results.push(arg.compile(o, LEVEL_LIST));
- }
- return _results;
- })()).join(', ');
- if (this.isSuper) {
- return this.superReference(o) + (".call(this" + (args && ', ' + args) + ")");
- } else {
- return (this.isNew ? 'new ' : '') + this.variable.compile(o, LEVEL_ACCESS) + ("(" + args + ")");
- }
- };
- Call.prototype.compileSuper = function(args, o) {
- return "" + (this.superReference(o)) + ".call(this" + (args.length ? ', ' : '') + args + ")";
- };
- Call.prototype.compileSplat = function(o, splatArgs) {
- var base, fun, idt, name, ref;
- if (this.isSuper) {
- return "" + (this.superReference(o)) + ".apply(this, " + splatArgs + ")";
- }
- if (this.isNew) {
- idt = this.tab + TAB;
- return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args);\n" + idt + "return typeof result === \"object\" ? result : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function() {})";
- }
- base = new Value(this.variable);
- if ((name = base.properties.pop()) && base.isComplex()) {
- ref = o.scope.freeVariable('ref');
- fun = "(" + ref + " = " + (base.compile(o, LEVEL_LIST)) + ")" + (name.compile(o));
- } else {
- fun = base.compile(o, LEVEL_ACCESS);
- if (SIMPLENUM.test(fun)) {
- fun = "(" + fun + ")";
- }
- if (name) {
- ref = fun;
- fun += name.compile(o);
- } else {
- ref = 'null';
- }
- }
- return "" + fun + ".apply(" + ref + ", " + splatArgs + ")";
- };
- return Call;
- })();
- exports.Extends = Extends = (function() {
- __extends(Extends, Base);
- function Extends(child, parent) {
- this.child = child;
- this.parent = parent;
- }
- Extends.prototype.children = ['child', 'parent'];
- Extends.prototype.compile = function(o) {
- utility('hasProp');
- return new Call(new Value(new Literal(utility('extends'))), [this.child, this.parent]).compile(o);
- };
- return Extends;
- })();
- exports.Access = Access = (function() {
- __extends(Access, Base);
- function Access(name, tag) {
- this.name = name;
- this.name.asKey = true;
- this.proto = tag === 'proto' ? '.prototype' : '';
- this.soak = tag === 'soak';
- }
- Access.prototype.children = ['name'];
- Access.prototype.compile = function(o) {
- var name;
- name = this.name.compile(o);
- return this.proto + (IDENTIFIER.test(name) ? "." + name : "[" + name + "]");
- };
- Access.prototype.isComplex = NO;
- return Access;
- })();
- exports.Index = Index = (function() {
- __extends(Index, Base);
- function Index(index) {
- this.index = index;
- }
- Index.prototype.children = ['index'];
- Index.prototype.compile = function(o) {
- return (this.proto ? '.prototype' : '') + ("[" + (this.index.compile(o, LEVEL_PAREN)) + "]");
- };
- Index.prototype.isComplex = function() {
- return this.index.isComplex();
- };
- return Index;
- })();
- exports.Range = Range = (function() {
- __extends(Range, Base);
- Range.prototype.children = ['from', 'to'];
- function Range(from, to, tag) {
- this.from = from;
- this.to = to;
- this.exclusive = tag === 'exclusive';
- this.equals = this.exclusive ? '' : '=';
- }
- Range.prototype.compileVariables = function(o) {
- var step, _ref2, _ref3, _ref4, _ref5;
- o = merge(o, {
- top: true
- });
- _ref2 = this.from.cache(o, LEVEL_LIST), this.fromC = _ref2[0], this.fromVar = _ref2[1];
- _ref3 = this.to.cache(o, LEVEL_LIST), this.toC = _ref3[0], this.toVar = _ref3[1];
- if (step = del(o, 'step')) {
- _ref4 = step.cache(o, LEVEL_LIST), this.step = _ref4[0], this.stepVar = _ref4[1];
- }
- _ref5 = [this.fromVar.match(SIMPLENUM), this.toVar.match(SIMPLENUM)], this.fromNum = _ref5[0], this.toNum = _ref5[1];
- if (this.stepVar) {
- return this.stepNum = this.stepVar.match(SIMPLENUM);
- }
- };
- Range.prototype.compileNode = function(o) {
- var cond, condPart, from, gt, idx, known, lt, stepPart, to, varPart, _ref2, _ref3;
- if (!this.fromVar) {
- this.compileVariables(o);
- }
- if (!o.index) {
- return this.compileArray(o);
- }
- known = this.fromNum && this.toNum;
- idx = del(o, 'index');
- varPart = "" + idx + " = " + this.fromC;
- if (this.toC !== this.toVar) {
- varPart += ", " + this.toC;
- }
- if (this.step !== this.stepVar) {
- varPart += ", " + this.step;
- }
- _ref2 = ["" + idx + " <" + this.equals, "" + idx + " >" + this.equals], lt = _ref2[0], gt = _ref2[1];
- condPart = this.stepNum ? condPart = +this.stepNum > 0 ? "" + lt + " " + this.toVar : "" + gt + " " + this.toVar : known ? ((_ref3 = [+this.fromNum, +this.toNum], from = _ref3[0], to = _ref3[1], _ref3), condPart = from <= to ? "" + lt + " " + to : "" + gt + " " + to) : (cond = "" + this.fromVar + " <= " + this.toVar, condPart = "" + cond + " ? " + lt + " " + this.toVar + " : " + gt + " " + this.toVar);
- stepPart = this.stepVar ? "" + idx + " += " + this.stepVar : known ? from <= to ? "" + idx + "++" : "" + idx + "--" : "" + cond + " ? " + idx + "++ : " + idx + "--";
- return "" + varPart + "; " + condPart + "; " + stepPart;
- };
- Range.prototype.compileArray = function(o) {
- var args, body, cond, hasArgs, i, idt, post, pre, range, result, vars, _i, _ref2, _ref3, _results;
- if (this.fromNum && this.toNum && Math.abs(this.fromNum - this.toNum) <= 20) {
- range = (function() {
- _results = [];
- for (var _i = _ref2 = +this.fromNum, _ref3 = +this.toNum; _ref2 <= _ref3 ? _i <= _ref3 : _i >= _ref3; _ref2 <= _ref3 ? _i++ : _i--){ _results.push(_i); }
- return _results;
- }).apply(this);
- if (this.exclusive) {
- range.pop();
- }
- return "[" + (range.join(', ')) + "]";
- }
- idt = this.tab + TAB;
- i = o.scope.freeVariable('i');
- result = o.scope.freeVariable('results');
- pre = "\n" + idt + result + " = [];";
- if (this.fromNum && this.toNum) {
- o.index = i;
- body = this.compileNode(o);
- } else {
- vars = ("" + i + " = " + this.fromC) + (this.toC !== this.toVar ? ", " + this.toC : '');
- cond = "" + this.fromVar + " <= " + this.toVar;
- body = "var " + vars + "; " + cond + " ? " + i + " <" + this.equals + " " + this.toVar + " : " + i + " >" + this.equals + " " + this.toVar + "; " + cond + " ? " + i + "++ : " + i + "--";
- }
- post = "{ " + result + ".push(" + i + "); }\n" + idt + "return " + result + ";\n" + o.indent;
- hasArgs = function(node) {
- return node != null ? node.contains(function(n) {
- return n instanceof Literal && n.value === 'arguments' && !n.asKey;
- }) : void 0;
- };
- if (hasArgs(this.from) || hasArgs(this.to)) {
- args = ', arguments';
- }
- return "(function() {" + pre + "\n" + idt + "for (" + body + ")" + post + "}).apply(this" + (args != null ? args : '') + ")";
- };
- return Range;
- })();
- exports.Slice = Slice = (function() {
- __extends(Slice, Base);
- Slice.prototype.children = ['range'];
- function Slice(range) {
- this.range = range;
- Slice.__super__.constructor.call(this);
- }
- Slice.prototype.compileNode = function(o) {
- var compiled, from, fromStr, to, toStr, _ref2;
- _ref2 = this.range, to = _ref2.to, from = _ref2.from;
- fromStr = from && from.compile(o, LEVEL_PAREN) || '0';
- compiled = to && to.compile(o, LEVEL_PAREN);
- if (to && !(!this.range.exclusive && +compiled === -1)) {
- toStr = ', ' + (this.range.exclusive ? compiled : SIMPLENUM.test(compiled) ? (+compiled + 1).toString() : "(" + compiled + " + 1) || 9e9");
- }
- return ".slice(" + fromStr + (toStr || '') + ")";
- };
- return Slice;
- })();
- exports.Obj = Obj = (function() {
- __extends(Obj, Base);
- function Obj(props, generated) {
- this.generated = generated != null ? generated : false;
- this.objects = this.properties = props || [];
- }
- Obj.prototype.children = ['properties'];
- Obj.prototype.compileNode = function(o) {
- var i, idt, indent, join, lastNoncom, node, obj, prop, props, _i, _len;
- props = this.properties;
- if (!props.length) {
- if (this.front) {
- return '({})';
- } else {
- return '{}';
- }
- }
- if (this.generated) {
- for (_i = 0, _len = props.length; _i < _len; _i++) {
- node = props[_i];
- if (node instanceof Value) {
- throw new Error('cannot have an implicit value in an implicit object');
- }
- }
- }
- idt = o.indent += TAB;
- lastNoncom = this.lastNonComment(this.properties);
- props = (function() {
- var _len2, _results;
- _results = [];
- for (i = 0, _len2 = props.length; i < _len2; i++) {
- prop = props[i];
- join = i === props.length - 1 ? '' : prop === lastNoncom || prop instanceof Comment ? '\n' : ',\n';
- indent = prop instanceof Comment ? '' : idt;
- if (prop instanceof Value && prop["this"]) {
- prop = new Assign(prop.properties[0].name, prop, 'object');
- }
- if (!(prop instanceof Comment)) {
- if (!(prop instanceof Assign)) {
- prop = new Assign(prop, prop, 'object');
- }
- (prop.variable.base || prop.variable).asKey = true;
- }
- _results.push(indent + prop.compile(o, LEVEL_TOP) + join);
- }
- return _results;
- })();
- props = props.join('');
- obj = "{" + (props && '\n' + props + '\n' + this.tab) + "}";
- if (this.front) {
- return "(" + obj + ")";
- } else {
- return obj;
- }
- };
- Obj.prototype.assigns = function(name) {
- var prop, _i, _len, _ref2;
- _ref2 = this.properties;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- prop = _ref2[_i];
- if (prop.assigns(name)) {
- return true;
- }
- }
- return false;
- };
- return Obj;
- })();
- exports.Arr = Arr = (function() {
- __extends(Arr, Base);
- function Arr(objs) {
- this.objects = objs || [];
- }
- Arr.prototype.children = ['objects'];
- Arr.prototype.filterImplicitObjects = Call.prototype.filterImplicitObjects;
- Arr.prototype.compileNode = function(o) {
- var code, obj, objs;
- if (!this.objects.length) {
- return '[]';
- }
- o.indent += TAB;
- objs = this.filterImplicitObjects(this.objects);
- if (code = Splat.compileSplattedArray(o, objs)) {
- return code;
- }
- code = ((function() {
- var _i, _len, _results;
- _results = [];
- for (_i = 0, _len = objs.length; _i < _len; _i++) {
- obj = objs[_i];
- _results.push(obj.compile(o, LEVEL_LIST));
- }
- return _results;
- })()).join(', ');
- if (code.indexOf('\n') >= 0) {
- return "[\n" + o.indent + code + "\n" + this.tab + "]";
- } else {
- return "[" + code + "]";
- }
- };
- Arr.prototype.assigns = function(name) {
- var obj, _i, _len, _ref2;
- _ref2 = this.objects;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- obj = _ref2[_i];
- if (obj.assigns(name)) {
- return true;
- }
- }
- return false;
- };
- return Arr;
- })();
- exports.Class = Class = (function() {
- __extends(Class, Base);
- function Class(variable, parent, body) {
- this.variable = variable;
- this.parent = parent;
- this.body = body != null ? body : new Block;
- this.boundFuncs = [];
- this.body.classBody = true;
- }
- Class.prototype.children = ['variable', 'parent', 'body'];
- Class.prototype.determineName = function() {
- var decl, tail;
- if (!this.variable) {
- return null;
- }
- decl = (tail = last(this.variable.properties)) ? tail instanceof Access && tail.name.value : this.variable.base.value;
- return decl && (decl = IDENTIFIER.test(decl) && decl);
- };
- Class.prototype.setContext = function(name) {
- return this.body.traverseChildren(false, function(node) {
- if (node.classBody) {
- return false;
- }
- if (node instanceof Literal && node.value === 'this') {
- return node.value = name;
- } else if (node instanceof Code) {
- node.klass = name;
- if (node.bound) {
- return node.context = name;
- }
- }
- });
- };
- Class.prototype.addBoundFunctions = function(o) {
- var bvar, lhs, _i, _len, _ref2, _results;
- if (this.boundFuncs.length) {
- _ref2 = this.boundFuncs;
- _results = [];
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- bvar = _ref2[_i];
- lhs = (new Value(new Literal("this"), [new Access(bvar)])).compile(o);
- _results.push(this.ctor.body.unshift(new Literal("" + lhs + " = " + (utility('bind')) + "(" + lhs + ", this)")));
- }
- return _results;
- }
- };
- Class.prototype.addProperties = function(node, name, o) {
- var assign, base, exprs, func, props;
- props = node.base.properties.slice(0);
- exprs = (function() {
- var _results;
- _results = [];
- while (assign = props.shift()) {
- if (assign instanceof Assign) {
- base = assign.variable.base;
- delete assign.context;
- func = assign.value;
- if (base.value === 'constructor') {
- if (this.ctor) {
- throw new Error('cannot define more than one constructor in a class');
- }
- if (func.bound) {
- throw new Error('cannot define a constructor as a bound function');
- }
- if (func instanceof Code) {
- assign = this.ctor = func;
- } else {
- this.externalCtor = o.scope.freeVariable('class');
- assign = new Assign(new Literal(this.externalCtor), func);
- }
- } else {
- if (!assign.variable["this"]) {
- assign.variable = new Value(new Literal(name), [new Access(base, 'proto')]);
- }
- if (func instanceof Code && func.bound) {
- this.boundFuncs.push(base);
- func.bound = false;
- }
- }
- }
- _results.push(assign);
- }
- return _results;
- }).call(this);
- return compact(exprs);
- };
- Class.prototype.walkBody = function(name, o) {
- return this.traverseChildren(false, __bind(function(child) {
- var exps, i, node, _len, _ref2;
- if (child instanceof Class) {
- return false;
- }
- if (child instanceof Block) {
- _ref2 = exps = child.expressions;
- for (i = 0, _len = _ref2.length; i < _len; i++) {
- node = _ref2[i];
- if (node instanceof Value && node.isObject(true)) {
- exps[i] = this.addProperties(node, name, o);
- }
- }
- return child.expressions = exps = flatten(exps);
- }
- }, this));
- };
- Class.prototype.ensureConstructor = function(name) {
- if (!this.ctor) {
- this.ctor = new Code;
- if (this.parent) {
- this.ctor.body.push(new Literal("" + name + ".__super__.constructor.apply(this, arguments)"));
- }
- if (this.externalCtor) {
- this.ctor.body.push(new Literal("" + this.externalCtor + ".apply(this, arguments)"));
- }
- this.body.expressions.unshift(this.ctor);
- }
- this.ctor.ctor = this.ctor.name = name;
- this.ctor.klass = null;
- return this.ctor.noReturn = true;
- };
- Class.prototype.compileNode = function(o) {
- var decl, klass, lname, name;
- decl = this.determineName();
- name = decl || this.name || '_Class';
- lname = new Literal(name);
- this.setContext(name);
- this.walkBody(name, o);
- this.ensureConstructor(name);
- if (this.parent) {
- this.body.expressions.unshift(new Extends(lname, this.parent));
- }
- if (!(this.ctor instanceof Code)) {
- this.body.expressions.unshift(this.ctor);
- }
- this.body.expressions.push(lname);
- this.addBoundFunctions(o);
- klass = new Parens(Closure.wrap(this.body), true);
- if (this.variable) {
- klass = new Assign(this.variable, klass);
- }
- return klass.compile(o);
- };
- return Class;
- })();
- exports.Assign = Assign = (function() {
- __extends(Assign, Base);
- function Assign(variable, value, context, options) {
- this.variable = variable;
- this.value = value;
- this.context = context;
- this.param = options && options.param;
- }
- Assign.prototype.children = ['variable', 'value'];
- Assign.prototype.isStatement = function(o) {
- return (o != null ? o.level : void 0) === LEVEL_TOP && (this.context != null) && __indexOf.call(this.context, "?") >= 0;
- };
- Assign.prototype.assigns = function(name) {
- return this[this.context === 'object' ? 'value' : 'variable'].assigns(name);
- };
- Assign.prototype.unfoldSoak = function(o) {
- return unfoldSoak(o, this, 'variable');
- };
- Assign.prototype.compileNode = function(o) {
- var isValue, match, name, val, _ref2, _ref3, _ref4, _ref5;
- if (isValue = this.variable instanceof Value) {
- if (this.variable.isArray() || this.variable.isObject()) {
- return this.compilePatternMatch(o);
- }
- if (this.variable.isSplice()) {
- return this.compileSplice(o);
- }
- if ((_ref2 = this.context) === '||=' || _ref2 === '&&=' || _ref2 === '?=') {
- return this.compileConditional(o);
- }
- }
- name = this.variable.compile(o, LEVEL_LIST);
- if (!(this.context || this.variable.isAssignable())) {
- throw SyntaxError("\"" + (this.variable.compile(o)) + "\" cannot be assigned.");
- }
- if (!(this.context || isValue && (this.variable.namespaced || this.variable.hasProperties()))) {
- if (this.param) {
- o.scope.add(name, 'var');
- } else {
- o.scope.find(name);
- }
- }
- if (this.value instanceof Code && (match = METHOD_DEF.exec(name))) {
- if (match[1]) {
- this.value.klass = match[1];
- }
- this.value.name = (_ref3 = (_ref4 = (_ref5 = match[2]) != null ? _ref5 : match[3]) != null ? _ref4 : match[4]) != null ? _ref3 : match[5];
- }
- val = this.value.compile(o, LEVEL_LIST);
- if (this.context === 'object') {
- return "" + name + ": " + val;
- }
- val = name + (" " + (this.context || '=') + " ") + val;
- if (o.level <= LEVEL_LIST) {
- return val;
- } else {
- return "(" + val + ")";
- }
- };
- Assign.prototype.compilePatternMatch = function(o) {
- var acc, assigns, code, i, idx, isObject, ivar, obj, objects, olen, ref, rest, splat, top, val, value, vvar, _len, _ref2, _ref3, _ref4, _ref5;
- top = o.level === LEVEL_TOP;
- value = this.value;
- objects = this.variable.base.objects;
- if (!(olen = objects.length)) {
- code = value.compile(o);
- if (o.level >= LEVEL_OP) {
- return "(" + code + ")";
- } else {
- return code;
- }
- }
- isObject = this.variable.isObject();
- if (top && olen === 1 && !((obj = objects[0]) instanceof Splat)) {
- if (obj instanceof Assign) {
- _ref2 = obj, idx = _ref2.variable.base, obj = _ref2.value;
- } else {
- if (obj.base instanceof Parens) {
- _ref3 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref3[0], idx = _ref3[1];
- } else {
- idx = isObject ? obj["this"] ? obj.properties[0].name : obj : new Literal(0);
- }
- }
- acc = IDENTIFIER.test(idx.unwrap().value || 0);
- value = new Value(value);
- value.properties.push(new (acc ? Access : Index)(idx));
- return new Assign(obj, value, null, {
- param: this.param
- }).compile(o, LEVEL_TOP);
- }
- vvar = value.compile(o, LEVEL_LIST);
- assigns = [];
- splat = false;
- if (!IDENTIFIER.test(vvar) || this.variable.assigns(vvar)) {
- assigns.push("" + (ref = o.scope.freeVariable('ref')) + " = " + vvar);
- vvar = ref;
- }
- for (i = 0, _len = objects.length; i < _len; i++) {
- obj = objects[i];
- idx = i;
- if (isObject) {
- if (obj instanceof Assign) {
- _ref4 = obj, idx = _ref4.variable.base, obj = _ref4.value;
- } else {
- if (obj.base instanceof Parens) {
- _ref5 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref5[0], idx = _ref5[1];
- } else {
- idx = obj["this"] ? obj.properties[0].name : obj;
- }
- }
- }
- if (!splat && obj instanceof Splat) {
- val = "" + olen + " <= " + vvar + ".length ? " + (utility('slice')) + ".call(" + vvar + ", " + i;
- if (rest = olen - i - 1) {
- ivar = o.scope.freeVariable('i');
- val += ", " + ivar + " = " + vvar + ".length - " + rest + ") : (" + ivar + " = " + i + ", [])";
- } else {
- val += ") : []";
- }
- val = new Literal(val);
- splat = "" + ivar + "++";
- } else {
- if (obj instanceof Splat) {
- obj = obj.name.compile(o);
- throw SyntaxError("multiple splats are disallowed in an assignment: " + obj + " ...");
- }
- if (typeof idx === 'number') {
- idx = new Literal(splat || idx);
- acc = false;
- } else {
- acc = isObject && IDENTIFIER.test(idx.unwrap().value || 0);
- }
- val = new Value(new Literal(vvar), [new (acc ? Access : Index)(idx)]);
- }
- assigns.push(new Assign(obj, val, null, {
- param: this.param
- }).compile(o, LEVEL_TOP));
- }
- if (!top) {
- assigns.push(vvar);
- }
- code = assigns.join(', ');
- if (o.level < LEVEL_LIST) {
- return code;
- } else {
- return "(" + code + ")";
- }
- };
- Assign.prototype.compileConditional = function(o) {
- var left, rite, _ref2;
- _ref2 = this.variable.cacheReference(o), left = _ref2[0], rite = _ref2[1];
- if (__indexOf.call(this.context, "?") >= 0) {
- o.isExistentialEquals = true;
- }
- return new Op(this.context.slice(0, -1), left, new Assign(rite, this.value, '=')).compile(o);
- };
- Assign.prototype.compileSplice = function(o) {
- var code, exclusive, from, fromDecl, fromRef, name, to, valDef, valRef, _ref2, _ref3, _ref4;
- _ref2 = this.variable.properties.pop().range, from = _ref2.from, to = _ref2.to, exclusive = _ref2.exclusive;
- name = this.variable.compile(o);
- _ref3 = (from != null ? from.cache(o, LEVEL_OP) : void 0) || ['0', '0'], fromDecl = _ref3[0], fromRef = _ref3[1];
- if (to) {
- if ((from != null ? from.isSimpleNumber() : void 0) && to.isSimpleNumber()) {
- to = +to.compile(o) - +fromRef;
- if (!exclusive) {
- to += 1;
- }
- } else {
- to = to.compile(o) + ' - ' + fromRef;
- if (!exclusive) {
- to += ' + 1';
- }
- }
- } else {
- to = "9e9";
- }
- _ref4 = this.value.cache(o, LEVEL_LIST), valDef = _ref4[0], valRef = _ref4[1];
- code = "[].splice.apply(" + name + ", [" + fromDecl + ", " + to + "].concat(" + valDef + ")), " + valRef;
- if (o.level > LEVEL_TOP) {
- return "(" + code + ")";
- } else {
- return code;
- }
- };
- return Assign;
- })();
- exports.Code = Code = (function() {
- __extends(Code, Base);
- function Code(params, body, tag) {
- this.params = params || [];
- this.body = body || new Block;
- this.bound = tag === 'boundfunc';
- if (this.bound) {
- this.context = 'this';
- }
- }
- Code.prototype.children = ['params', 'body'];
- Code.prototype.isStatement = function() {
- return !!this.ctor;
- };
- Code.prototype.jumps = NO;
- Code.prototype.compileNode = function(o) {
- var code, exprs, i, idt, lit, p, param, ref, splats, v, val, vars, wasEmpty, _i, _j, _k, _len, _len2, _len3, _len4, _ref2, _ref3, _ref4, _ref5;
- o.scope = new Scope(o.scope, this.body, this);
- o.scope.shared = del(o, 'sharedScope');
- o.indent += TAB;
- delete o.bare;
- vars = [];
- exprs = [];
- _ref2 = this.params;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- param = _ref2[_i];
- if (param.splat) {
- _ref3 = this.params;
- for (_j = 0, _len2 = _ref3.length; _j < _len2; _j++) {
- p = _ref3[_j];
- if (p.name.value) {
- o.scope.add(p.name.value, 'var', true);
- }
- }
- splats = new Assign(new Value(new Arr((function() {
- var _k, _len3, _ref4, _results;
- _ref4 = this.params;
- _results = [];
- for (_k = 0, _len3 = _ref4.length; _k < _len3; _k++) {
- p = _ref4[_k];
- _results.push(p.asReference(o));
- }
- return _results;
- }).call(this))), new Value(new Literal('arguments')));
- break;
- }
- }
- _ref4 = this.params;
- for (_k = 0, _len3 = _ref4.length; _k < _len3; _k++) {
- param = _ref4[_k];
- if (param.isComplex()) {
- val = ref = param.asReference(o);
- if (param.value) {
- val = new Op('?', ref, param.value);
- }
- exprs.push(new Assign(new Value(param.name), val, '=', {
- param: true
- }));
- } else {
- ref = param;
- if (param.value) {
- lit = new Literal(ref.name.value + ' == null');
- val = new Assign(new Value(param.name), param.value, '=');
- exprs.push(new If(lit, val));
- }
- }
- if (!splats) {
- vars.push(ref);
- }
- }
- wasEmpty = this.body.isEmpty();
- if (splats) {
- exprs.unshift(splats);
- }
- if (exprs.length) {
- (_ref5 = this.body.expressions).unshift.apply(_ref5, exprs);
- }
- if (!splats) {
- for (i = 0, _len4 = vars.length; i < _len4; i++) {
- v = vars[i];
- o.scope.parameter(vars[i] = v.compile(o));
- }
- }
- if (!(wasEmpty || this.noReturn)) {
- this.body.makeReturn();
- }
- idt = o.indent;
- code = 'function';
- if (this.ctor) {
- code += ' ' + this.name;
- }
- code += '(' + vars.join(', ') + ') {';
- if (!this.body.isEmpty()) {
- code += "\n" + (this.body.compileWithDeclarations(o)) + "\n" + this.tab;
- }
- code += '}';
- if (this.ctor) {
- return this.tab + code;
- }
- if (this.bound) {
- return utility('bind') + ("(" + code + ", " + this.context + ")");
- }
- if (this.front || (o.level >= LEVEL_ACCESS)) {
- return "(" + code + ")";
- } else {
- return code;
- }
- };
- Code.prototype.traverseChildren = function(crossScope, func) {
- if (crossScope) {
- return Code.__super__.traverseChildren.call(this, crossScope, func);
- }
- };
- return Code;
- })();
- exports.Param = Param = (function() {
- __extends(Param, Base);
- function Param(name, value, splat) {
- this.name = name;
- this.value = value;
- this.splat = splat;
- }
- Param.prototype.children = ['name', 'value'];
- Param.prototype.compile = function(o) {
- return this.name.compile(o, LEVEL_LIST);
- };
- Param.prototype.asReference = function(o) {
- var node;
- if (this.reference) {
- return this.reference;
- }
- node = this.name;
- if (node["this"]) {
- node = node.properties[0].name;
- if (node.value.reserved) {
- node = new Literal('_' + node.value);
- }
- } else if (node.isComplex()) {
- node = new Literal(o.scope.freeVariable('arg'));
- }
- node = new Value(node);
- if (this.splat) {
- node = new Splat(node);
- }
- return this.reference = node;
- };
- Param.prototype.isComplex = function() {
- return this.name.isComplex();
- };
- return Param;
- })();
- exports.Splat = Splat = (function() {
- __extends(Splat, Base);
- Splat.prototype.children = ['name'];
- Splat.prototype.isAssignable = YES;
- function Splat(name) {
- this.name = name.compile ? name : new Literal(name);
- }
- Splat.prototype.assigns = function(name) {
- return this.name.assigns(name);
- };
- Splat.prototype.compile = function(o) {
- if (this.index != null) {
- return this.compileParam(o);
- } else {
- return this.name.compile(o);
- }
- };
- Splat.compileSplattedArray = function(o, list, apply) {
- var args, base, code, i, index, node, _len;
- index = -1;
- while ((node = list[++index]) && !(node instanceof Splat)) {
- continue;
- }
- if (index >= list.length) {
- return '';
- }
- if (list.length === 1) {
- code = list[0].compile(o, LEVEL_LIST);
- if (apply) {
- return code;
- }
- return "" + (utility('slice')) + ".call(" + code + ")";
- }
- args = list.slice(index);
- for (i = 0, _len = args.length; i < _len; i++) {
- node = args[i];
- code = node.compile(o, LEVEL_LIST);
- args[i] = node instanceof Splat ? "" + (utility('slice')) + ".call(" + code + ")" : "[" + code + "]";
- }
- if (index === 0) {
- return args[0] + (".concat(" + (args.slice(1).join(', ')) + ")");
- }
- base = (function() {
- var _i, _len2, _ref2, _results;
- _ref2 = list.slice(0, index);
- _results = [];
- for (_i = 0, _len2 = _ref2.length; _i < _len2; _i++) {
- node = _ref2[_i];
- _results.push(node.compile(o, LEVEL_LIST));
- }
- return _results;
- })();
- return "[" + (base.join(', ')) + "].concat(" + (args.join(', ')) + ")";
- };
- return Splat;
- })();
- exports.While = While = (function() {
- __extends(While, Base);
- function While(condition, options) {
- this.condition = (options != null ? options.invert : void 0) ? condition.invert() : condition;
- this.guard = options != null ? options.guard : void 0;
- }
- While.prototype.children = ['condition', 'guard', 'body'];
- While.prototype.isStatement = YES;
- While.prototype.makeReturn = function() {
- this.returns = true;
- return this;
- };
- While.prototype.addBody = function(body) {
- this.body = body;
- return this;
- };
- While.prototype.jumps = function() {
- var expressions, node, _i, _len;
- expressions = this.body.expressions;
- if (!expressions.length) {
- return false;
- }
- for (_i = 0, _len = expressions.length; _i < _len; _i++) {
- node = expressions[_i];
- if (node.jumps({
- loop: true
- })) {
- return node;
- }
- }
- return false;
- };
- While.prototype.compileNode = function(o) {
- var body, code, rvar, set;
- o.indent += TAB;
- set = '';
- body = this.body;
- if (body.isEmpty()) {
- body = '';
- } else {
- if (o.level > LEVEL_TOP || this.returns) {
- rvar = o.scope.freeVariable('results');
- set = "" + this.tab + rvar + " = [];\n";
- if (body) {
- body = Push.wrap(rvar, body);
- }
- }
- if (this.guard) {
- body = Block.wrap([new If(this.guard, body)]);
- }
- body = "\n" + (body.compile(o, LEVEL_TOP)) + "\n" + this.tab;
- }
- code = set + this.tab + ("while (" + (this.condition.compile(o, LEVEL_PAREN)) + ") {" + body + "}");
- if (this.returns) {
- code += "\n" + this.tab + "return " + rvar + ";";
- }
- return code;
- };
- return While;
- })();
- exports.Op = Op = (function() {
- var CONVERSIONS, INVERSIONS;
- __extends(Op, Base);
- function Op(op, first, second, flip) {
- var call;
- if (op === 'in') {
- return new In(first, second);
- }
- if (op === 'do') {
- call = new Call(first, first.params || []);
- call["do"] = true;
- return call;
- }
- if (op === 'new') {
- if (first instanceof Call && !first["do"] && !first.isNew) {
- return first.newInstance();
- }
- if (first instanceof Code && first.bound || first["do"]) {
- first = new Parens(first);
- }
- }
- this.operator = CONVERSIONS[op] || op;
- this.first = first;
- this.second = second;
- this.flip = !!flip;
- return this;
- }
- CONVERSIONS = {
- '==': '===',
- '!=': '!==',
- 'of': 'in'
- };
- INVERSIONS = {
- '!==': '===',
- '===': '!=='
- };
- Op.prototype.children = ['first', 'second'];
- Op.prototype.isSimpleNumber = NO;
- Op.prototype.isUnary = function() {
- return !this.second;
- };
- Op.prototype.isComplex = function() {
- var _ref2;
- return !(this.isUnary() && ((_ref2 = this.operator) === '+' || _ref2 === '-')) || this.first.isComplex();
- };
- Op.prototype.isChainable = function() {
- var _ref2;
- return (_ref2 = this.operator) === '<' || _ref2 === '>' || _ref2 === '>=' || _ref2 === '<=' || _ref2 === '===' || _ref2 === '!==';
- };
- Op.prototype.invert = function() {
- var allInvertable, curr, fst, op, _ref2;
- if (this.isChainable() && this.first.isChainable()) {
- allInvertable = true;
- curr = this;
- while (curr && curr.operator) {
- allInvertable && (allInvertable = curr.operator in INVERSIONS);
- curr = curr.first;
- }
- if (!allInvertable) {
- return new Parens(this).invert();
- }
- curr = this;
- while (curr && curr.operator) {
- curr.invert = !curr.invert;
- curr.operator = INVERSIONS[curr.operator];
- curr = curr.first;
- }
- return this;
- } else if (op = INVERSIONS[this.operator]) {
- this.operator = op;
- if (this.first.unwrap() instanceof Op) {
- this.first.invert();
- }
- return this;
- } else if (this.second) {
- return new Parens(this).invert();
- } else if (this.operator === '!' && (fst = this.first.unwrap()) instanceof Op && ((_ref2 = fst.operator) === '!' || _ref2 === 'in' || _ref2 === 'instanceof')) {
- return fst;
- } else {
- return new Op('!', this);
- }
- };
- Op.prototype.unfoldSoak = function(o) {
- var _ref2;
- return ((_ref2 = this.operator) === '++' || _ref2 === '--' || _ref2 === 'delete') && unfoldSoak(o, this, 'first');
- };
- Op.prototype.compileNode = function(o) {
- var code;
- if (this.isUnary()) {
- return this.compileUnary(o);
- }
- if (this.isChainable() && this.first.isChainable()) {
- return this.compileChain(o);
- }
- if (this.operator === '?') {
- return this.compileExistence(o);
- }
- this.first.front = this.front;
- code = this.first.compile(o, LEVEL_OP) + ' ' + this.operator + ' ' + this.second.compile(o, LEVEL_OP);
- if (o.level <= LEVEL_OP) {
- return code;
- } else {
- return "(" + code + ")";
- }
- };
- Op.prototype.compileChain = function(o) {
- var code, fst, shared, _ref2;
- _ref2 = this.first.second.cache(o), this.first.second = _ref2[0], shared = _ref2[1];
- fst = this.first.compile(o, LEVEL_OP);
- code = "" + fst + " " + (this.invert ? '&&' : '||') + " " + (shared.compile(o)) + " " + this.operator + " " + (this.second.compile(o, LEVEL_OP));
- return "(" + code + ")";
- };
- Op.prototype.compileExistence = function(o) {
- var fst, ref;
- if (this.first.isComplex()) {
- ref = new Literal(o.scope.freeVariable('ref'));
- fst = new Parens(new Assign(ref, this.first));
- } else {
- fst = this.first;
- ref = fst;
- }
- return new If(new Existence(fst), ref, {
- type: 'if'
- }).addElse(this.second).compile(o);
- };
- Op.prototype.compileUnary = function(o) {
- var op, parts;
- parts = [op = this.operator];
- if ((op === 'new' || op === 'typeof' || op === 'delete') || (op === '+' || op === '-') && this.first instanceof Op && this.first.operator === op) {
- parts.push(' ');
- }
- if (op === 'new' && this.first.isStatement(o)) {
- this.first = new Parens(this.first);
- }
- parts.push(this.first.compile(o, LEVEL_OP));
- if (this.flip) {
- parts.reverse();
- }
- return parts.join('');
- };
- Op.prototype.toString = function(idt) {
- return Op.__super__.toString.call(this, idt, this.constructor.name + ' ' + this.operator);
- };
- return Op;
- })();
- exports.In = In = (function() {
- __extends(In, Base);
- function In(object, array) {
- this.object = object;
- this.array = array;
- }
- In.prototype.children = ['object', 'array'];
- In.prototype.invert = NEGATE;
- In.prototype.compileNode = function(o) {
- var hasSplat, obj, _i, _len, _ref2;
- if (this.array instanceof Value && this.array.isArray()) {
- _ref2 = this.array.base.objects;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- obj = _ref2[_i];
- if (obj instanceof Splat) {
- hasSplat = true;
- break;
- }
- }
- if (!hasSplat) {
- return this.compileOrTest(o);
- }
- }
- return this.compileLoopTest(o);
- };
- In.prototype.compileOrTest = function(o) {
- var cmp, cnj, i, item, ref, sub, tests, _ref2, _ref3;
- _ref2 = this.object.cache(o, LEVEL_OP), sub = _ref2[0], ref = _ref2[1];
- _ref3 = this.negated ? [' !== ', ' && '] : [' === ', ' || '], cmp = _ref3[0], cnj = _ref3[1];
- tests = (function() {
- var _len, _ref4, _results;
- _ref4 = this.array.base.objects;
- _results = [];
- for (i = 0, _len = _ref4.length; i < _len; i++) {
- item = _ref4[i];
- _results.push((i ? ref : sub) + cmp + item.compile(o, LEVEL_OP));
- }
- return _results;
- }).call(this);
- if (tests.length === 0) {
- return 'false';
- }
- tests = tests.join(cnj);
- if (o.level < LEVEL_OP) {
- return tests;
- } else {
- return "(" + tests + ")";
- }
- };
- In.prototype.compileLoopTest = function(o) {
- var code, ref, sub, _ref2;
- _ref2 = this.object.cache(o, LEVEL_LIST), sub = _ref2[0], ref = _ref2[1];
- code = utility('indexOf') + (".call(" + (this.array.compile(o, LEVEL_LIST)) + ", " + ref + ") ") + (this.negated ? '< 0' : '>= 0');
- if (sub === ref) {
- return code;
- }
- code = sub + ', ' + code;
- if (o.level < LEVEL_LIST) {
- return code;
- } else {
- return "(" + code + ")";
- }
- };
- In.prototype.toString = function(idt) {
- return In.__super__.toString.call(this, idt, this.constructor.name + (this.negated ? '!' : ''));
- };
- return In;
- })();
- exports.Try = Try = (function() {
- __extends(Try, Base);
- function Try(attempt, error, recovery, ensure) {
- this.attempt = attempt;
- this.error = error;
- this.recovery = recovery;
- this.ensure = ensure;
- }
- Try.prototype.children = ['attempt', 'recovery', 'ensure'];
- Try.prototype.isStatement = YES;
- Try.prototype.jumps = function(o) {
- var _ref2;
- return this.attempt.jumps(o) || ((_ref2 = this.recovery) != null ? _ref2.jumps(o) : void 0);
- };
- Try.prototype.makeReturn = function() {
- if (this.attempt) {
- this.attempt = this.attempt.makeReturn();
- }
- if (this.recovery) {
- this.recovery = this.recovery.makeReturn();
- }
- return this;
- };
- Try.prototype.compileNode = function(o) {
- var catchPart, errorPart;
- o.indent += TAB;
- errorPart = this.error ? " (" + (this.error.compile(o)) + ") " : ' ';
- catchPart = this.recovery ? (o.scope.add(this.error.value, 'param'), " catch" + errorPart + "{\n" + (this.recovery.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}") : !(this.ensure || this.recovery) ? ' catch (_e) {}' : void 0;
- return ("" + this.tab + "try {\n" + (this.attempt.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}" + (catchPart || '')) + (this.ensure ? " finally {\n" + (this.ensure.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}" : '');
- };
- return Try;
- })();
- exports.Throw = Throw = (function() {
- __extends(Throw, Base);
- function Throw(expression) {
- this.expression = expression;
- }
- Throw.prototype.children = ['expression'];
- Throw.prototype.isStatement = YES;
- Throw.prototype.jumps = NO;
- Throw.prototype.makeReturn = THIS;
- Throw.prototype.compileNode = function(o) {
- return this.tab + ("throw " + (this.expression.compile(o)) + ";");
- };
- return Throw;
- })();
- exports.Existence = Existence = (function() {
- __extends(Existence, Base);
- function Existence(expression) {
- this.expression = expression;
- }
- Existence.prototype.children = ['expression'];
- Existence.prototype.invert = NEGATE;
- Existence.prototype.compileNode = function(o) {
- var cmp, cnj, code, _ref2;
- code = this.expression.compile(o, LEVEL_OP);
- code = IDENTIFIER.test(code) && !o.scope.check(code) ? ((_ref2 = this.negated ? ['===', '||'] : ['!==', '&&'], cmp = _ref2[0], cnj = _ref2[1], _ref2), "typeof " + code + " " + cmp + " \"undefined\" " + cnj + " " + code + " " + cmp + " null") : "" + code + " " + (this.negated ? '==' : '!=') + " null";
- if (o.level <= LEVEL_COND) {
- return code;
- } else {
- return "(" + code + ")";
- }
- };
- return Existence;
- })();
- exports.Parens = Parens = (function() {
- __extends(Parens, Base);
- function Parens(body) {
- this.body = body;
- }
- Parens.prototype.children = ['body'];
- Parens.prototype.unwrap = function() {
- return this.body;
- };
- Parens.prototype.isComplex = function() {
- return this.body.isComplex();
- };
- Parens.prototype.makeReturn = function() {
- return this.body.makeReturn();
- };
- Parens.prototype.compileNode = function(o) {
- var bare, code, expr;
- expr = this.body.unwrap();
- if (expr instanceof Value && expr.isAtomic()) {
- expr.front = this.front;
- return expr.compile(o);
- }
- code = expr.compile(o, LEVEL_PAREN);
- bare = o.level < LEVEL_OP && (expr instanceof Op || expr instanceof Call || (expr instanceof For && expr.returns));
- if (bare) {
- return code;
- } else {
- return "(" + code + ")";
- }
- };
- return Parens;
- })();
- exports.For = For = (function() {
- __extends(For, Base);
- function For(body, source) {
- var _ref2;
- this.source = source.source, this.guard = source.guard, this.step = source.step, this.name = source.name, this.index = source.index;
- this.body = Block.wrap([body]);
- this.own = !!source.own;
- this.object = !!source.object;
- if (this.object) {
- _ref2 = [this.index, this.name], this.name = _ref2[0], this.index = _ref2[1];
- }
- if (this.index instanceof Value) {
- throw SyntaxError('index cannot be a pattern matching expression');
- }
- this.range = this.source instanceof Value && this.source.base instanceof Range && !this.source.properties.length;
- this.pattern = this.name instanceof Value;
- if (this.range && this.index) {
- throw SyntaxError('indexes do not apply to range loops');
- }
- if (this.range && this.pattern) {
- throw SyntaxError('cannot pattern match over range loops');
- }
- this.returns = false;
- }
- For.prototype.children = ['body', 'source', 'guard', 'step'];
- For.prototype.isStatement = YES;
- For.prototype.jumps = While.prototype.jumps;
- For.prototype.makeReturn = function() {
- this.returns = true;
- return this;
- };
- For.prototype.compileNode = function(o) {
- var body, defPart, forPart, forVarPart, guardPart, idt1, index, ivar, lastJumps, lvar, name, namePart, ref, resultPart, returnResult, rvar, scope, source, stepPart, stepvar, svar, varPart, _ref2;
- body = Block.wrap([this.body]);
- lastJumps = (_ref2 = last(body.expressions)) != null ? _ref2.jumps() : void 0;
- if (lastJumps && lastJumps instanceof Return) {
- this.returns = false;
- }
- source = this.range ? this.source.base : this.source;
- scope = o.scope;
- name = this.name && this.name.compile(o, LEVEL_LIST);
- index = this.index && this.index.compile(o, LEVEL_LIST);
- if (name && !this.pattern) {
- scope.find(name, {
- immediate: true
- });
- }
- if (index) {
- scope.find(index, {
- immediate: true
- });
- }
- if (this.returns) {
- rvar = scope.freeVariable('results');
- }
- ivar = (this.range ? name : index) || scope.freeVariable('i');
- if (this.step && !this.range) {
- stepvar = scope.freeVariable("step");
- }
- if (this.pattern) {
- name = ivar;
- }
- varPart = '';
- guardPart = '';
- defPart = '';
- idt1 = this.tab + TAB;
- if (this.range) {
- forPart = source.compile(merge(o, {
- index: ivar,
- step: this.step
- }));
- } else {
- svar = this.source.compile(o, LEVEL_LIST);
- if ((name || this.own) && !IDENTIFIER.test(svar)) {
- defPart = "" + this.tab + (ref = scope.freeVariable('ref')) + " = " + svar + ";\n";
- svar = ref;
- }
- if (name && !this.pattern) {
- namePart = "" + name + " = " + svar + "[" + ivar + "]";
- }
- if (!this.object) {
- lvar = scope.freeVariable('len');
- forVarPart = ("" + ivar + " = 0, " + lvar + " = " + svar + ".length") + (this.step ? ", " + stepvar + " = " + (this.step.compile(o, LEVEL_OP)) : '');
- stepPart = this.step ? "" + ivar + " += " + stepvar : "" + ivar + "++";
- forPart = "" + forVarPart + "; " + ivar + " < " + lvar + "; " + stepPart;
- }
- }
- if (this.returns) {
- resultPart = "" + this.tab + rvar + " = [];\n";
- returnResult = "\n" + this.tab + "return " + rvar + ";";
- body = Push.wrap(rvar, body);
- }
- if (this.guard) {
- body = Block.wrap([new If(this.guard, body)]);
- }
- if (this.pattern) {
- body.expressions.unshift(new Assign(this.name, new Literal("" + svar + "[" + ivar + "]")));
- }
- defPart += this.pluckDirectCall(o, body);
- if (namePart) {
- varPart = "\n" + idt1 + namePart + ";";
- }
- if (this.object) {
- forPart = "" + ivar + " in " + svar;
- if (this.own) {
- guardPart = "\n" + idt1 + "if (!" + (utility('hasProp')) + ".call(" + svar + ", " + ivar + ")) continue;";
- }
- }
- body = body.compile(merge(o, {
- indent: idt1
- }), LEVEL_TOP);
- if (body) {
- body = '\n' + body + '\n';
- }
- return "" + defPart + (resultPart || '') + this.tab + "for (" + forPart + ") {" + guardPart + varPart + body + this.tab + "}" + (returnResult || '');
- };
- For.prototype.pluckDirectCall = function(o, body) {
- var base, defs, expr, fn, idx, ref, val, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7;
- defs = '';
- _ref2 = body.expressions;
- for (idx = 0, _len = _ref2.length; idx < _len; idx++) {
- expr = _ref2[idx];
- expr = expr.unwrapAll();
- if (!(expr instanceof Call)) {
- continue;
- }
- val = expr.variable.unwrapAll();
- if (!((val instanceof Code) || (val instanceof Value && ((_ref3 = val.base) != null ? _ref3.unwrapAll() : void 0) instanceof Code && val.properties.length === 1 && ((_ref4 = (_ref5 = val.properties[0].name) != null ? _ref5.value : void 0) === 'call' || _ref4 === 'apply')))) {
- continue;
- }
- fn = ((_ref6 = val.base) != null ? _ref6.unwrapAll() : void 0) || val;
- ref = new Literal(o.scope.freeVariable('fn'));
- base = new Value(ref);
- if (val.base) {
- _ref7 = [base, val], val.base = _ref7[0], base = _ref7[1];
- }
- body.expressions[idx] = new Call(base, expr.args);
- defs += this.tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n';
- }
- return defs;
- };
- return For;
- })();
- exports.Switch = Switch = (function() {
- __extends(Switch, Base);
- function Switch(subject, cases, otherwise) {
- this.subject = subject;
- this.cases = cases;
- this.otherwise = otherwise;
- }
- Switch.prototype.children = ['subject', 'cases', 'otherwise'];
- Switch.prototype.isStatement = YES;
- Switch.prototype.jumps = function(o) {
- var block, conds, _i, _len, _ref2, _ref3, _ref4;
- if (o == null) {
- o = {
- block: true
- };
- }
- _ref2 = this.cases;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- _ref3 = _ref2[_i], conds = _ref3[0], block = _ref3[1];
- if (block.jumps(o)) {
- return block;
- }
- }
- return (_ref4 = this.otherwise) != null ? _ref4.jumps(o) : void 0;
- };
- Switch.prototype.makeReturn = function() {
- var pair, _i, _len, _ref2, _ref3;
- _ref2 = this.cases;
- for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
- pair = _ref2[_i];
- pair[1].makeReturn();
- }
- if ((_ref3 = this.otherwise) != null) {
- _ref3.makeReturn();
- }
- return this;
- };
- Switch.prototype.compileNode = function(o) {
- var block, body, code, cond, conditions, expr, i, idt1, idt2, _i, _len, _len2, _ref2, _ref3, _ref4, _ref5;
- idt1 = o.indent + TAB;
- idt2 = o.indent = idt1 + TAB;
- code = this.tab + ("switch (" + (((_ref2 = this.subject) != null ? _ref2.compile(o, LEVEL_PAREN) : void 0) || false) + ") {\n");
- _ref3 = this.cases;
- for (i = 0, _len = _ref3.length; i < _len; i++) {
- _ref4 = _ref3[i], conditions = _ref4[0], block = _ref4[1];
- _ref5 = flatten([conditions]);
- for (_i = 0, _len2 = _ref5.length; _i < _len2; _i++) {
- cond = _ref5[_i];
- if (!this.subject) {
- cond = cond.invert();
- }
- code += idt1 + ("case " + (cond.compile(o, LEVEL_PAREN)) + ":\n");
- }
- if (body = block.compile(o, LEVEL_TOP)) {
- code += body + '\n';
- }
- if (i === this.cases.length - 1 && !this.otherwise) {
- break;
- }
- expr = this.lastNonComment(block.expressions);
- if (expr instanceof Return || (expr instanceof Literal && expr.jumps() && expr.value !== 'debugger')) {
- continue;
- }
- code += idt2 + 'break;\n';
- }
- if (this.otherwise && this.otherwise.expressions.length) {
- code += idt1 + ("default:\n" + (this.otherwise.compile(o, LEVEL_TOP)) + "\n");
- }
- return code + this.tab + '}';
- };
- return Switch;
- })();
- exports.If = If = (function() {
- __extends(If, Base);
- function If(condition, body, options) {
- this.body = body;
- if (options == null) {
- options = {};
- }
- this.condition = options.type === 'unless' ? condition.invert() : condition;
- this.elseBody = null;
- this.isChain = false;
- this.soak = options.soak;
- }
- If.prototype.children = ['condition', 'body', 'elseBody'];
- If.prototype.bodyNode = function() {
- var _ref2;
- return (_ref2 = this.body) != null ? _ref2.unwrap() : void 0;
- };
- If.prototype.elseBodyNode = function() {
- var _ref2;
- return (_ref2 = this.elseBody) != null ? _ref2.unwrap() : void 0;
- };
- If.prototype.addElse = function(elseBody) {
- if (this.isChain) {
- this.elseBodyNode().addElse(elseBody);
- } else {
- this.isChain = elseBody instanceof If;
- this.elseBody = this.ensureBlock(elseBody);
- }
- return this;
- };
- If.prototype.isStatement = function(o) {
- var _ref2;
- return (o != null ? o.level : void 0) === LEVEL_TOP || this.bodyNode().isStatement(o) || ((_ref2 = this.elseBodyNode()) != null ? _ref2.isStatement(o) : void 0);
- };
- If.prototype.jumps = function(o) {
- var _ref2;
- return this.body.jumps(o) || ((_ref2 = this.elseBody) != null ? _ref2.jumps(o) : void 0);
- };
- If.prototype.compileNode = function(o) {
- if (this.isStatement(o)) {
- return this.compileStatement(o);
- } else {
- return this.compileExpression(o);
- }
- };
- If.prototype.makeReturn = function() {
- this.body && (this.body = new Block([this.body.makeReturn()]));
- this.elseBody && (this.elseBody = new Block([this.elseBody.makeReturn()]));
- return this;
- };
- If.prototype.ensureBlock = function(node) {
- if (node instanceof Block) {
- return node;
- } else {
- return new Block([node]);
- }
- };
- If.prototype.compileStatement = function(o) {
- var body, child, cond, exeq, ifPart;
- child = del(o, 'chainChild');
- exeq = del(o, 'isExistentialEquals');
- if (exeq) {
- return new If(this.condition.invert(), this.elseBodyNode(), {
- type: 'if'
- }).compile(o);
- }
- cond = this.condition.compile(o, LEVEL_PAREN);
- o.indent += TAB;
- body = this.ensureBlock(this.body).compile(o);
- if (body) {
- body = "\n" + body + "\n" + this.tab;
- }
- ifPart = "if (" + cond + ") {" + body + "}";
- if (!child) {
- ifPart = this.tab + ifPart;
- }
- if (!this.elseBody) {
- return ifPart;
- }
- return ifPart + ' else ' + (this.isChain ? (o.indent = this.tab, o.chainChild = true, this.elseBody.unwrap().compile(o, LEVEL_TOP)) : "{\n" + (this.elseBody.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}");
- };
- If.prototype.compileExpression = function(o) {
- var alt, body, code, cond;
- cond = this.condition.compile(o, LEVEL_COND);
- body = this.bodyNode().compile(o, LEVEL_LIST);
- alt = this.elseBodyNode() ? this.elseBodyNode().compile(o, LEVEL_LIST) : 'void 0';
- code = "" + cond + " ? " + body + " : " + alt;
- if (o.level >= LEVEL_COND) {
- return "(" + code + ")";
- } else {
- return code;
- }
- };
- If.prototype.unfoldSoak = function() {
- return this.soak && this;
- };
- return If;
- })();
- Push = {
- wrap: function(name, exps) {
- if (exps.isEmpty() || last(exps.expressions).jumps()) {
- return exps;
- }
- return exps.push(new Call(new Value(new Literal(name), [new Access(new Literal('push'))]), [exps.pop()]));
- }
- };
- Closure = {
- wrap: function(expressions, statement, noReturn) {
- var args, call, func, mentionsArgs, meth;
- if (expressions.jumps()) {
- return expressions;
- }
- func = new Code([], Block.wrap([expressions]));
- args = [];
- if ((mentionsArgs = expressions.contains(this.literalArgs)) || expressions.contains(this.literalThis)) {
- meth = new Literal(mentionsArgs ? 'apply' : 'call');
- args = [new Literal('this')];
- if (mentionsArgs) {
- args.push(new Literal('arguments'));
- }
- func = new Value(func, [new Access(meth)]);
- }
- func.noReturn = noReturn;
- call = new Call(func, args);
- if (statement) {
- return Block.wrap([call]);
- } else {
- return call;
- }
- },
- literalArgs: function(node) {
- return node instanceof Literal && node.value === 'arguments' && !node.asKey;
- },
- literalThis: function(node) {
- return (node instanceof Literal && node.value === 'this' && !node.asKey) || (node instanceof Code && node.bound);
- }
- };
- unfoldSoak = function(o, parent, name) {
- var ifn;
- if (!(ifn = parent[name].unfoldSoak(o))) {
- return;
- }
- parent[name] = ifn.body;
- ifn.body = new Value(parent);
- return ifn;
- };
- UTILITIES = {
- "extends": 'function(child, parent) {\n for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; }\n function ctor() { this.constructor = child; }\n ctor.prototype = parent.prototype;\n child.prototype = new ctor;\n child.__super__ = parent.prototype;\n return child;\n}',
- bind: 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }',
- indexOf: 'Array.prototype.indexOf || function(item) {\n for (var i = 0, l = this.length; i < l; i++) {\n if (this[i] === item) return i;\n }\n return -1;\n}',
- hasProp: 'Object.prototype.hasOwnProperty',
- slice: 'Array.prototype.slice'
- };
- LEVEL_TOP = 1;
- LEVEL_PAREN = 2;
- LEVEL_LIST = 3;
- LEVEL_COND = 4;
- LEVEL_OP = 5;
- LEVEL_ACCESS = 6;
- TAB = ' ';
- IDENTIFIER_STR = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
- IDENTIFIER = RegExp("^" + IDENTIFIER_STR + "$");
- SIMPLENUM = /^[+-]?\d+$/;
- METHOD_DEF = RegExp("^(?:(" + IDENTIFIER_STR + ")\\.prototype(?:\\.(" + IDENTIFIER_STR + ")|\\[(\"(?:[^\\\\\"\\r\\n]|\\\\.)*\"|'(?:[^\\\\'\\r\\n]|\\\\.)*')\\]|\\[(0x[\\da-fA-F]+|\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\]))|(" + IDENTIFIER_STR + ")$");
- IS_STRING = /^['"]/;
- utility = function(name) {
- var ref;
- ref = "__" + name;
- Scope.root.assign(ref, UTILITIES[name]);
- return ref;
- };
- multident = function(code, tab) {
- return code.replace(/\n/g, '$&' + tab);
- };
-}).call(this);
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/2329a568/bin/node_modules/coffee-script/lib/optparse.js
----------------------------------------------------------------------
diff --git a/bin/node_modules/coffee-script/lib/optparse.js b/bin/node_modules/coffee-script/lib/optparse.js
deleted file mode 100755
index 13841e5..0000000
--- a/bin/node_modules/coffee-script/lib/optparse.js
+++ /dev/null
@@ -1,111 +0,0 @@
-(function() {
- var LONG_FLAG, MULTI_FLAG, OPTIONAL, OptionParser, SHORT_FLAG, buildRule, buildRules, normalizeArguments;
- exports.OptionParser = OptionParser = (function() {
- function OptionParser(rules, banner) {
- this.banner = banner;
- this.rules = buildRules(rules);
- }
- OptionParser.prototype.parse = function(args) {
- var arg, i, isOption, matchedRule, options, rule, value, _i, _len, _len2, _ref;
- options = {
- arguments: [],
- literals: []
- };
- args = normalizeArguments(args);
- for (i = 0, _len = args.length; i < _len; i++) {
- arg = args[i];
- if (arg === '--') {
- options.literals = args.slice(i + 1);
- break;
- }
- isOption = !!(arg.match(LONG_FLAG) || arg.match(SHORT_FLAG));
- matchedRule = false;
- _ref = this.rules;
- for (_i = 0, _len2 = _ref.length; _i < _len2; _i++) {
- rule = _ref[_i];
- if (rule.shortFlag === arg || rule.longFlag === arg) {
- value = rule.hasArgument ? args[i += 1] : true;
- options[rule.name] = rule.isList ? (options[rule.name] || []).concat(value) : value;
- matchedRule = true;
- break;
- }
- }
- if (isOption && !matchedRule) {
- throw new Error("unrecognized option: " + arg);
- }
- if (!isOption) {
- options.arguments = args.slice(i);
- break;
- }
- }
- return options;
- };
- OptionParser.prototype.help = function() {
- var letPart, lines, rule, spaces, _i, _len, _ref;
- lines = [];
- if (this.banner) {
- lines.unshift("" + this.banner + "\n");
- }
- _ref = this.rules;
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- rule = _ref[_i];
- spaces = 15 - rule.longFlag.length;
- spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
- letPart = rule.shortFlag ? rule.shortFlag + ', ' : ' ';
- lines.push(' ' + letPart + rule.longFlag + spaces + rule.description);
- }
- return "\n" + (lines.join('\n')) + "\n";
- };
- return OptionParser;
- })();
- LONG_FLAG = /^(--\w[\w\-]+)/;
- SHORT_FLAG = /^(-\w)/;
- MULTI_FLAG = /^-(\w{2,})/;
- OPTIONAL = /\[(\w+(\*?))\]/;
- buildRules = function(rules) {
- var tuple, _i, _len, _results;
- _results = [];
- for (_i = 0, _len = rules.length; _i < _len; _i++) {
- tuple = rules[_i];
- if (tuple.length < 3) {
- tuple.unshift(null);
- }
- _results.push(buildRule.apply(null, tuple));
- }
- return _results;
- };
- buildRule = function(shortFlag, longFlag, description, options) {
- var match;
- if (options == null) {
- options = {};
- }
- match = longFlag.match(OPTIONAL);
- longFlag = longFlag.match(LONG_FLAG)[1];
- return {
- name: longFlag.substr(2),
- shortFlag: shortFlag,
- longFlag: longFlag,
- description: description,
- hasArgument: !!(match && match[1]),
- isList: !!(match && match[2])
- };
- };
- normalizeArguments = function(args) {
- var arg, l, match, result, _i, _j, _len, _len2, _ref;
- args = args.slice(0);
- result = [];
- for (_i = 0, _len = args.length; _i < _len; _i++) {
- arg = args[_i];
- if (match = arg.match(MULTI_FLAG)) {
- _ref = match[1].split('');
- for (_j = 0, _len2 = _ref.length; _j < _len2; _j++) {
- l = _ref[_j];
- result.push('-' + l);
- }
- } else {
- result.push(arg);
- }
- }
- return result;
- };
-}).call(this);