Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →

jsdc

Package Overview

Dependencies

Advanced tools

Install Socket

Detect and block malicious and high-risk dependencies

Install

jsdc - npm Package Compare versions

Comparing version 0.4.14 to 0.4.15-1

package.json

		{
		"name": "jsdc",
		"version": "0.4.14",
		"version": "0.4.15-1",
		"description": "compiler ecmascript6 to ecmascript5",
		@@ -55,3 +55,3 @@ "maintainers": [
		"dependencies": {
		"homunculus": "^0.5.2"
		"homunculus": "^0.5.6"
		},
		@@ -58,0 +58,0 @@ "devDependencies": {

src/Template.js

		@@ -26,2 +26,5 @@ var homunculus = require('homunculus');
		}
		else if(c == '\n') {
		res += '\\';
		}
		else if(c == '$') {
		@@ -31,5 +34,22 @@ if(s.charAt(i + 1) == '{') {
		res += '" + ';
		var multi = false;
		for(var j = i + 2; j < s.length - 1; j++) {
		c = s.charAt(j);
		if(c == '}') {
		break;
		}
		else if(!/[a-z_\s]/i.test(c)) {
		multi = true;
		break;
		}
		}
		if(multi) {
		res += '(';
		}
		for(i = i + 2; i < s.length - 1; i++) {
		c = s.charAt(i);
		if(c == '}') {
		if(multi) {
		res += ')';
		}
		res += ' + "';
		@@ -36,0 +56,0 @@ continue outer;

150

web/ArrayCmph.js

		@@ -1,85 +0,83 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var ArrayCmph = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		}).methods({
		parse: function(node, start) {
		var self = this;
		//忽略[]
		if(start) {
		self.hash[node.nid()] = {
		id: '',
		f: 0
		};
		self.jsdc.ignore(node.first(), 'arrcmph1');
		self.jsdc.ignore(node.last(), 'arrcmph2');
		self.jsdc.append('function(){');
		//forbinding的变量要提出来声明
		var leaves = node.leaf(1).leaves();
		for(var i = 0; i < leaves.length - 1; i++) {
		var leaf = leaves[i];
		if(leaf.name() == JsNode.CMPHFOR) {
		var id = leaf.leaf(2).first().token().content();
		self.jsdc.append('var ' + id + ';');
		self.hash[node.nid()].f++;
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var ArrayCmph = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		}).methods({
		parse: function(node, start) {
		var self = this;
		//忽略[]
		if(start) {
		self.hash[node.nid()] = {
		id: '',
		f: 0
		};
		self.jsdc.ignore(node.first(), 'arrcmph1');
		self.jsdc.ignore(node.last(), 'arrcmph2');
		self.jsdc.append('function(){');
		//forbinding的变量要提出来声明
		var leaves = node.leaf(1).leaves();
		for(var i = 0; i < leaves.length - 1; i++) {
		var leaf = leaves[i];
		if(leaf.name() == JsNode.CMPHFOR) {
		var id = leaf.leaf(2).first().token().content();
		self.jsdc.append('var ' + id + ';');
		self.hash[node.nid()].f++;
		}
		var id = this.jsdc.uid();
		self.hash[node.nid()].id = id;
		self.jsdc.append('var ' + id + '=[];');
		}
		else {
		self.jsdc.appendBefore(')');
		//有多少个cmphfor则包裹多少个{}
		while(self.hash[node.nid()].f--) {
		self.jsdc.appendBefore('}');
		}
		self.jsdc.appendBefore('return ' + self.hash[node.nid()].id + '}()');
		var id = this.jsdc.uid();
		self.hash[node.nid()].id = id;
		self.jsdc.append('var ' + id + '=[];');
		}
		else {
		self.jsdc.appendBefore(')');
		//有多少个cmphfor则包裹多少个{}
		while(self.hash[node.nid()].f--) {
		self.jsdc.appendBefore('}');
		}
		},
		for: function(node, start) {
		var top = node.parent().parent();
		if(top.name() == JsNode.ARRCMPH) {
		if(!start) {
		var id = node.leaf(2).first().token().content();
		this.jsdc.appendBefore('{');
		this.jsdc.appendBefore(id);
		this.jsdc.appendBefore('=');
		this.jsdc.appendBefore(join(node.leaf(4)));
		this.jsdc.appendBefore('[');
		this.jsdc.appendBefore(id);
		this.jsdc.appendBefore('];');
		var s = node.next().name();
		if(s != JsNode.CMPHIF
		&& s != JsNode.CMPHFOR) {
		this.jsdc.appendBefore(this.hash[top.nid()].id + '.push(');
		}
		}
		}
		},
		if: function(node, start) {
		var top = node.parent().parent();
		if(top.name() == JsNode.ARRCMPH) {
		if(!start) {
		self.jsdc.appendBefore('return ' + self.hash[node.nid()].id + '}()');
		}
		},
		for: function(node, start) {
		var top = node.parent().parent();
		if(top.name() == JsNode.ARRCMPH) {
		if(!start) {
		var id = node.leaf(2).first().token().content();
		this.jsdc.appendBefore('{');
		this.jsdc.appendBefore(id);
		this.jsdc.appendBefore('=');
		this.jsdc.appendBefore(join(node.leaf(4)));
		this.jsdc.appendBefore('[');
		this.jsdc.appendBefore(id);
		this.jsdc.appendBefore('];');
		var s = node.next().name();
		if(s != JsNode.CMPHIF
		&& s != JsNode.CMPHFOR) {
		this.jsdc.appendBefore(this.hash[top.nid()].id + '.push(');
		}
		}
		},
		of: function(node) {
		if(node.parent().name() == JsNode.CMPHFOR) {
		this.jsdc.ignore(node, 'arrcmph3');
		this.jsdc.append('in ');
		}
		},
		if: function(node, start) {
		var top = node.parent().parent();
		if(top.name() == JsNode.ARRCMPH) {
		if(!start) {
		this.jsdc.appendBefore(this.hash[top.nid()].id + '.push(');
		}
		}
		});

		module.exports = ArrayCmph;

		},
		of: function(node) {
		if(node.parent().name() == JsNode.CMPHFOR) {
		this.jsdc.ignore(node, 'arrcmph3');
		this.jsdc.append('in ');
		}
		}
		});

		module.exports = ArrayCmph;
		});

web/ArrowFn.js

		@@ -1,42 +0,40 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');

		var ArrowFn = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(node) {
		this.jsdc.append('function');
		},
		params: function(node, start) {
		//默认一个参数需要加()
		if(node.first().name() == JsNode.TOKEN) {
		if(start) {
		this.jsdc.append('(');
		}
		else {
		this.jsdc.appendBefore(')');
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');

		var ArrowFn = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(node) {
		this.jsdc.append('function');
		},
		params: function(node, start) {
		//默认一个参数需要加()
		if(node.first().name() == JsNode.TOKEN) {
		if(start) {
		this.jsdc.append('(');
		}
		},
		arrow: function(t) {
		this.jsdc.ignore(t, 'arrow1');
		},
		body: function(node, start) {
		//表达式只有1个需要加{return }
		if(node.size() == 1) {
		if(start) {
		this.jsdc.append('{return ');
		}
		else {
		this.jsdc.appendBefore('}');
		}
		else {
		this.jsdc.appendBefore(')');
		}
		}
		});

		module.exports = ArrowFn;

		},
		arrow: function(t) {
		this.jsdc.ignore(t, 'arrow1');
		},
		body: function(node, start) {
		//表达式只有1个需要加{return }
		if(node.size() == 1) {
		if(start) {
		this.jsdc.append('{return ');
		}
		else {
		this.jsdc.appendBefore('}');
		}
		}
		}
		});

		module.exports = ArrowFn;
		});

web/DefaultValue.js

		@@ -1,44 +0,42 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var DefaultValue = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		}).methods({
		param: function(fmparams) {
		var self = this;
		if(fmparams.name() == JsNode.FMPARAMS && fmparams.size()) {
		var fnbody = fmparams.next().next().next().nid();
		fmparams.leaves().forEach(function(sgname) {
		if(sgname.name() == JsNode.SINGLENAME && sgname.size() == 2) {
		var init = sgname.last();
		if(init.name() == JsNode.INITLZ) {
		self.jsdc.ignore(init, 'default1', true);
		(self.hash[fnbody] = self.hash[fnbody] \|\| []).push(sgname);
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var DefaultValue = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		}).methods({
		param: function(fmparams) {
		var self = this;
		if(fmparams.name() == JsNode.FMPARAMS && fmparams.size()) {
		var fnbody = fmparams.next().next().next().nid();
		fmparams.leaves().forEach(function(sgname) {
		if(sgname.name() == JsNode.SINGLENAME && sgname.size() == 2) {
		var init = sgname.last();
		if(init.name() == JsNode.INITLZ) {
		self.jsdc.ignore(init, 'default1', true);
		(self.hash[fnbody] = self.hash[fnbody] \|\| []).push(sgname);
		}
		});
		}
		},
		enter: function(fnbody) {
		var self = this;
		if(self.hash.hasOwnProperty(fnbody.nid())) {
		var sgnames = self.hash[fnbody.nid()];
		sgnames.forEach(function(sgname) {
		var id = sgname.first().first().token().content();
		self.jsdc.append('if(' + id + '===void 0)' + id);
		self.jsdc.append(join(sgname.last()));
		self.jsdc.append(';');
		});
		}
		}
		});
		}
		});

		module.exports = DefaultValue;

		},
		enter: function(fnbody) {
		var self = this;
		if(self.hash.hasOwnProperty(fnbody.nid())) {
		var sgnames = self.hash[fnbody.nid()];
		sgnames.forEach(function(sgname) {
		var id = sgname.first().first().token().content();
		self.jsdc.append('if(' + id + '===void 0)' + id);
		self.jsdc.append(join(sgname.last()));
		self.jsdc.append(';');
		});
		}
		}
		});

		module.exports = DefaultValue;
		});

1148

web/Destruct.js

		@@ -1,284 +0,120 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Destruct = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.inAssign = {};
		this.idCache = {};
		}).methods({
		getIds: function(node, res) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		this.jsdc.ignore(node, 'destruct1');
		res = res \|\| { arr: [] };
		this.recursion(node, res);
		this.idCache[node.nid()] = res.arr;
		return res.arr;
		},
		recursion: function(node, res) {
		var self = this;
		var rec = false;
		switch(node.name()) {
		case JsNode.ARRBINDPAT:
		res.arr = res.arr.concat(this.arrbindpat(node));
		rec = true;
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Destruct = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.inAssign = {};
		this.idCache = {};
		}).methods({
		getIds: function(node, res) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		this.jsdc.ignore(node, 'destruct1');
		res = res \|\| { arr: [] };
		this.recursion(node, res);
		this.idCache[node.nid()] = res.arr;
		return res.arr;
		},
		recursion: function(node, res) {
		var self = this;
		var rec = false;
		switch(node.name()) {
		case JsNode.ARRBINDPAT:
		res.arr = res.arr.concat(this.arrbindpat(node));
		rec = true;
		break;
		case JsNode.OBJBINDPAT:
		res.arr = res.arr.concat(this.objbindpat(node));
		rec = true;
		break;
		case JsNode.BINDELEM:
		case JsNode.BINDPROPT:
		rec = true;
		break;
		}
		rec && node.leaves().forEach(function(leaf) {
		self.recursion(leaf, res);
		});
		},
		arrbindpat: function(node) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		var res = [];
		node.leaves().forEach(function(leaf) {
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		res.push(leaf.first().first().token().content());
		break;
		case JsNode.OBJBINDPAT:
		res.arr = res.arr.concat(this.objbindpat(node));
		rec = true;
		break;
		case JsNode.BINDELEM:
		case JsNode.BINDPROPT:
		rec = true;
		break;
		case JsNode.BINDREST:
		res.push(leaf.last().first().token().content());
		}
		rec && node.leaves().forEach(function(leaf) {
		self.recursion(leaf, res);
		});
		},
		arrbindpat: function(node) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		var res = [];
		node.leaves().forEach(function(leaf) {
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		res.push(leaf.first().first().token().content());
		break;
		case JsNode.BINDREST:
		res.push(leaf.last().first().token().content());
		});
		this.idCache[node.nid()] = res;
		return res;
		},
		objbindpat: function(node) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		var res = [];
		node.leaves().forEach(function(leaf) {
		if(leaf.name() == JsNode.BINDPROPT) {
		var first = leaf.first();
		if(first.name() == JsNode.SINGLENAME) {
		res.push(first.first().first().token().content());
		}
		});
		this.idCache[node.nid()] = res;
		return res;
		},
		objbindpat: function(node) {
		if(this.idCache.hasOwnProperty(node.nid())) {
		return this.idCache[node.nid()];
		}
		var res = [];
		node.leaves().forEach(function(leaf) {
		if(leaf.name() == JsNode.BINDPROPT) {
		var first = leaf.first();
		else if(first.name() == JsNode.PROPTNAME) {
		first = leaf.leaf(2);
		if(first.name() == JsNode.SINGLENAME) {
		res.push(first.first().first().token().content());
		}
		else if(first.name() == JsNode.PROPTNAME) {
		first = leaf.leaf(2);
		if(first.name() == JsNode.SINGLENAME) {
		res.push(first.first().first().token().content());
		}
		}
		}
		});
		this.idCache[node.nid()] = res;
		return res;
		},
		parse: function(node, start, ret) {
		var self = this;
		var first;
		if(ret) {
		first = node;
		}
		else {
		first = node.first();
		}
		switch(first.name()) {
		case JsNode.ARRBINDPAT:
		if(start) {
		if(!ret) {
		//忽略前面的,改为;
		var prev = node.prev();
		if(prev.token().content() == ',') {
		self.jsdc.append(';');
		}
		self.jsdc.append('!function(){var ');
		});
		this.idCache[node.nid()] = res;
		return res;
		},
		parse: function(node, start, ret) {
		var self = this;
		var first;
		if(ret) {
		first = node;
		}
		else {
		first = node.first();
		}
		switch(first.name()) {
		case JsNode.ARRBINDPAT:
		if(start) {
		if(!ret) {
		//忽略前面的,改为;
		var prev = node.prev();
		if(prev.token().content() == ',') {
		self.jsdc.append(';');
		}
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		self.jsdc.append('!function(){var ');
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getArray(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1;
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		var id = leaf.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '[' + i + '];');
		var init = leaf.last();
		ret.append('if(' + temp2 + '.indexOf(' + id + ')!=' + i + ')');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + ']' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(leaf.size() == 2) {
		var init = leaf.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.BINDELEM:
		self.destruct(leaf.first(), {
		temp: temp,
		end: end,
		index: i
		}, ret);
		break;
		case JsNode.BINDREST:
		var id = leaf.last().first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '.slice(' + i + ')');
		}
		});
		if(!ret) {
		(ret \|\| self.jsdc).appendBefore('}()');
		//忽略后面的,改为;
		var next = node.next();
		if(next.token().content() == ',') {
		next = next.next();
		if(next.first().name() == JsNode.BINDID) {
		(ret \|\| self.jsdc).appendBefore(';var ');
		}
		}
		}
		var temp;
		if(ret) {
		temp = ret.o;
		}
		break;
		case JsNode.OBJBINDPAT:
		if(start) {
		if(!ret) {
		//忽略前面的,改为;
		var prev = node.prev();
		if(prev.token().content() == ',') {
		self.jsdc.append(';');
		}
		self.jsdc.append('!function(){var ');
		}
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getName(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		var id = leaf.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + id + '"];');
		var init = leaf.last();
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + id + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(leaf.size() == 2) {
		var init = leaf.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.PROPTNAME:
		var last = leaf.next().next();
		var name = leaf.first().first().token().content();
		switch(last.name()) {
		case JsNode.SINGLENAME:
		var id = last.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && last.size() == 2) {
		var temp2 = this.jsdc.uid();
		ret.append('!function(){var ' + temp2 + ';');
		ret.appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		var init = last.last();
		ret.appendBefore('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.appendBefore(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.BINDELEM:
		self.destruct(last.first(), {
		temp: temp,
		end: end,
		name: name,
		index: 0
		}, ret);
		break;
		}
		break;
		}
		});
		if(!ret) {
		self.jsdc.appendBefore('}()');
		//忽略后面的,改为;
		var next = node.next();
		if(next.token().content() == ',') {
		next = next.next();
		if(next.first().name() == JsNode.BINDID) {
		self.jsdc.appendBefore(';var ');
		}
		}
		}
		temp = self.jsdc.uid();
		}
		break;
		}
		},
		destruct: function(node, data, ret) {
		var self = this;
		switch(node.name()) {
		case JsNode.ARRBINDPAT:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getArray(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		var end = i == target.length - 1;
		switch(leaf.name()) {
		@@ -318,15 +154,41 @@ case JsNode.SINGLENAME:
		});
		break;
		case JsNode.OBJBINDPAT:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		if(!ret) {
		(ret \|\| self.jsdc).appendBefore('}()');
		//忽略后面的,改为;
		var next = node.next();
		if(next.token().content() == ',') {
		next = next.next();
		if(next.first().name() == JsNode.BINDID) {
		(ret \|\| self.jsdc).appendBefore(';var ');
		}
		}
		}
		}
		break;
		case JsNode.OBJBINDPAT:
		if(start) {
		if(!ret) {
		//忽略前面的,改为;
		var prev = node.prev();
		if(prev.token().content() == ',') {
		self.jsdc.append(';');
		}
		self.jsdc.append('!function(){var ');
		}
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		temp = self.jsdc.uid();
		}
		var target = self.getArray(node.leaves());
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getName(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		var end = i == target.length - 1;
		leaf = leaf.first();
		@@ -392,151 +254,168 @@ switch(leaf.name()) {
		});
		break;
		}
		},
		expr: function(assignexpr, start, ret) {
		var self = this;
		var first;
		if(ret) {
		first = assignexpr;
		}
		else {
		first = assignexpr.first();
		first = first.first();
		}
		switch(first.name()) {
		case JsNode.ARRLTR:
		if(start) {
		first.destruct = true;
		!ret && this.jsdc.ignore(first, 'destruct2');
		if(assignexpr.parent().name() == JsNode.ASSIGNEXPR) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().first().first().nid()];
		!ret && this.jsdc.ignore(assignexpr.leaf(1), 'destruct3');
		if(!ret) {
		self.jsdc.appendBefore('}()');
		//忽略后面的,改为;
		var next = node.next();
		if(next.token().content() == ',') {
		next = next.next();
		if(next.first().name() == JsNode.BINDID) {
		self.jsdc.appendBefore(';var ');
		}
		}
		else if(assignexpr.parent().name() == JsNode.INITLZ) {
		var bindpat = assignexpr.parent().prev();
		if(bindpat.name() == JsNode.ARRBINDPAT
		\|\| bindpat.name() == JsNode.OBJBINDPAT) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().prev().nid()];
		!ret && this.jsdc.ignore(assignexpr.leaf(1), 'destruct4');
		}
		}
		break;
		}
		},
		destruct: function(node, data, ret) {
		var self = this;
		switch(node.name()) {
		case JsNode.ARRBINDPAT:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		var id = leaf.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '[' + i + '];');
		var init = leaf.last();
		ret.append('if(' + temp2 + '.indexOf(' + id + ')!=' + i + ')');
		ret.append(id + join(init) + '}();');
		}
		else {
		!ret && self.jsdc.append('function(){var ');
		var temp;
		if(ret) {
		temp = ret.o;
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + ']' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(leaf.size() == 2) {
		var init = leaf.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		else {
		temp = self.jsdc.uid();
		self.inAssign[first.nid()] = true;
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		}
		else {
		var temp;
		if(ret) {
		temp = ret.o;
		break;
		case JsNode.BINDELEM:
		self.destruct(leaf.first(), {
		temp: temp,
		end: end,
		index: i
		}, ret);
		break;
		case JsNode.BINDREST:
		var id = leaf.last().first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '.slice(' + i + ')');
		}
		});
		break;
		case JsNode.OBJBINDPAT:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.SINGLENAME:
		var id = leaf.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + id + '"];');
		var init = leaf.last();
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + id + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		temp = self.jsdc.uid();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(leaf.size() == 2) {
		var init = leaf.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append('function(){var ');
		!ret && self.jsdc.append(temp);
		}
		self.getArray(first.leaves()).forEach(function(leaf) {
		if(leaf.name() == JsNode.TOKEN) {
		return;
		}
		leaf = leaf.first();
		if(leaf.name() == JsNode.ARRLTR) {
		self.destructExpr(leaf, true);
		}
		});
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getArray(first.leaves());
		target.forEach(function(leaf, i) {
		if(leaf.name() == JsNode.TOKEN) {
		return;
		}
		var end = i == target.length - 1;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.TOKEN:
		if(leaf.token().content() == '...') {
		var id = leaf.next().first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '.slice(' + i + ')');
		}
		else {
		var id = leaf.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + ']' + (!ret && end ? '' : ';'));
		}
		break;
		case JsNode.PRMREXPR:
		var id = leaf.first().token().content();
		break;
		case JsNode.PROPTNAME:
		var last = leaf.next().next();
		var name = leaf.first().first().token().content();
		switch(last.name()) {
		case JsNode.SINGLENAME:
		var id = last.first().first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '[' + i + '];');
		ret.append('if(' + temp2 + '.indexOf(' + id + ')!=' + i + ')');
		ret.append(id + '=' + join(leaf.next().next()) + '}();');
		if(ret && end && last.size() == 2) {
		var temp2 = this.jsdc.uid();
		ret.append('!function(){var ' + temp2 + ';');
		ret.appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		var init = last.last();
		ret.appendBefore('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.appendBefore(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + '];');
		(ret \|\| self.jsdc).appendBefore('if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + '=' + join(leaf.next().next()) + (!ret && end ? '' : ';'));
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.ARRLTR:
		case JsNode.OBJLTR:
		self.destructExpr(leaf, {
		case JsNode.BINDELEM:
		self.destruct(last.first(), {
		temp: temp,
		end: end,
		index: i
		name: name,
		index: 0
		}, ret);
		break;
		}
		});
		if(!self.inAssign[first.nid()]
		&& (assignexpr.parent().name() == JsNode.ASSIGNEXPR
		\|\| assignexpr.parent().name() == JsNode.INITLZ)) {
		return;
		}
		ret \|\| (self.jsdc.appendBefore(';return ' + temp));
		ret \|\| (self.jsdc.appendBefore('}()'));
		break;
		}
		break;
		case JsNode.OBJLTR:
		if(start) {
		self.jsdc.ignore(first, 'destruct5');
		if(assignexpr.parent().name() == JsNode.ASSIGNEXPR) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().first().first().nid()];
		this.jsdc.ignore(assignexpr.leaf(1), 'destruct6');
		return;
		});
		break;
		}
		},
		expr: function(assignexpr, start, ret) {
		var self = this;
		var first;
		if(ret) {
		first = assignexpr;
		}
		else {
		first = assignexpr.first();
		first = first.first();
		}
		switch(first.name()) {
		case JsNode.ARRLTR:
		if(start) {
		first.destruct = true;
		!ret && this.jsdc.ignore(first, 'destruct2');
		if(assignexpr.parent().name() == JsNode.ASSIGNEXPR) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().first().first().nid()];
		!ret && this.jsdc.ignore(assignexpr.leaf(1), 'destruct3');
		}
		else if(assignexpr.parent().name() == JsNode.INITLZ) {
		var bindpat = assignexpr.parent().prev();
		if(bindpat.name() == JsNode.ARRBINDPAT
		\|\| bindpat.name() == JsNode.OBJBINDPAT) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().prev().nid()];
		!ret && this.jsdc.ignore(assignexpr.leaf(1), 'destruct4');
		}
		else if(assignexpr.parent().name() == JsNode.INITLZ) {
		var bindpat = assignexpr.parent().prev();
		if(bindpat.name() == JsNode.ARRBINDPAT
		\|\| bindpat.name() == JsNode.OBJBINDPAT) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().prev().nid()];
		this.jsdc.ignore(assignexpr.leaf(1), 'destruct7');
		}
		else {
		!ret && self.jsdc.append('function(){var ');
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		self.inAssign[first.nid()] = true;
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		}
		else {
		@@ -550,2 +429,3 @@ !ret && self.jsdc.append('function(){var ');
		temp = self.jsdc.uid();
		self.inAssign[first.nid()] = true;
		}
		@@ -557,123 +437,27 @@ self.hash[first.nid()] = temp;
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getName(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.TOKEN:
		var id = leaf.token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.next()) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + id + '"];');
		var init = leaf.next();
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + id + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		if(leaf.next()) {
		var init = leaf.next();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.PROPTNAME:
		var last = leaf.next().next().first();
		var name = leaf.first().first().token().content();
		switch(last.name()) {
		case JsNode.TOKEN:
		var id = last.token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && last.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + name + '"];');
		var init = last.last();
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.PRMREXPR:
		var id = last.first().token().content();
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && last.next()) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + name + '"];');
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.append(join(last.parent()) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.next()) {
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(join(last.parent()) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.ARRLTR:
		case JsNode.OBJLTR:
		self.destructExpr(last, {
		temp: temp,
		end: end,
		name: name,
		index: 0
		}, ret);
		break;
		}
		break;
		}
		});
		if(!self.inAssign[first.nid()]
		&& (assignexpr.parent().name() == JsNode.ASSIGNEXPR
		\|\| assignexpr.parent().name() == JsNode.INITLZ)) {
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append('function(){var ');
		!ret && self.jsdc.append(temp);
		}
		self.getArray(first.leaves()).forEach(function(leaf) {
		if(leaf.name() == JsNode.TOKEN) {
		return;
		}
		!ret && self.jsdc.appendBefore(';return ' + temp);
		!ret && self.jsdc.appendBefore('}()');
		}
		break;
		}
		},
		destructExpr: function(node, data, ret) {
		var self = this;
		if(data === true) {
		node.destruct = true;
		self.getArray(node.leaves()).forEach(function(leaf) {
		if(leaf.name() == JsNode.TOKEN) {
		return;
		}
		leaf = leaf.first();
		if(leaf.name() == JsNode.ARRLTR) {
		self.destructExpr(leaf, true);
		}
		});
		return;
		}
		switch(node.name()) {
		case JsNode.ARRLTR:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		leaf = leaf.first();
		if(leaf.name() == JsNode.ARRLTR) {
		self.destructExpr(leaf, true);
		}
		});
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getArray(first.leaves());
		target.forEach(function(leaf, i) {
		@@ -683,3 +467,3 @@ if(leaf.name() == JsNode.TOKEN) {
		}
		var end = i == target.length - 1 && data.end;
		var end = i == target.length - 1;
		leaf = leaf.first();
		@@ -699,5 +483,15 @@ switch(leaf.name()) {
		var id = leaf.first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + '];');
		(ret \|\| self.jsdc).appendBefore('if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + '=' + join(leaf.next().next()) + (!ret && end ? '' : ';'));
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '[' + i + '];');
		ret.append('if(' + temp2 + '.indexOf(' + id + ')!=' + i + ')');
		ret.append(id + '=' + join(leaf.next().next()) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + '];');
		(ret \|\| self.jsdc).appendBefore('if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + '=' + join(leaf.next().next()) + (!ret && end ? '' : ';'));
		}
		break;
		@@ -713,15 +507,59 @@ case JsNode.ARRLTR:
		});
		break;
		case JsNode.OBJLTR:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		if(!self.inAssign[first.nid()]
		&& (assignexpr.parent().name() == JsNode.ASSIGNEXPR
		\|\| assignexpr.parent().name() == JsNode.INITLZ)) {
		return;
		}
		ret \|\| (self.jsdc.appendBefore(';return ' + temp));
		ret \|\| (self.jsdc.appendBefore('}()'));
		}
		break;
		case JsNode.OBJLTR:
		if(start) {
		self.jsdc.ignore(first, 'destruct5');
		if(assignexpr.parent().name() == JsNode.ASSIGNEXPR) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().first().first().nid()];
		this.jsdc.ignore(assignexpr.leaf(1), 'destruct6');
		return;
		}
		else if(assignexpr.parent().name() == JsNode.INITLZ) {
		var bindpat = assignexpr.parent().prev();
		if(bindpat.name() == JsNode.ARRBINDPAT
		\|\| bindpat.name() == JsNode.OBJBINDPAT) {
		self.hash[first.nid()] = self.hash[assignexpr.parent().prev().nid()];
		this.jsdc.ignore(assignexpr.leaf(1), 'destruct7');
		}
		else {
		!ret && self.jsdc.append('function(){var ');
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		self.inAssign[first.nid()] = true;
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		!ret && self.jsdc.append('function(){var ');
		var temp;
		if(ret) {
		temp = ret.o;
		}
		else {
		temp = self.jsdc.uid();
		}
		self.hash[first.nid()] = temp;
		!ret && self.jsdc.append(temp);
		}
		var target = self.getArray(node.leaves());
		}
		else {
		!ret && self.jsdc.appendBefore(';');
		var temp = self.hash[first.nid()];
		var target = self.getName(first.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		var end = i == target.length - 1;
		leaf = leaf.first();
		@@ -731,8 +569,19 @@ switch(leaf.name()) {
		var id = leaf.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		if(leaf.next()) {
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && leaf.next()) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + id + '"];');
		var init = leaf.next();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + id + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		if(leaf.next()) {
		var init = leaf.next();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		@@ -745,18 +594,39 @@ case JsNode.PROPTNAME:
		var id = last.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && last.size() == 2) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + name + '"];');
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.append(id + join(init) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		}
		break;
		case JsNode.PRMREXPR:
		var id = last.first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.next()) {
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(join(last.parent()) + (!ret && end ? '' : ';'));
		//在forof中由于最后一个默认值变量冲突需特殊对待
		if(ret && end && last.next()) {
		var temp2 = self.jsdc.uid();
		ret.append('!function(){var ' + temp2 + '=' + id + ';');
		ret.append(id + '=' + temp + '["' + name + '"];');
		ret.append('if(!' + temp2 + '.hasOwnProperty("' + name + '"))');
		ret.append(join(last.parent()) + '}();');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.next()) {
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(join(last.parent()) + (!ret && end ? '' : ';'));
		}
		}
		break;
		@@ -776,31 +646,159 @@ case JsNode.ARRLTR:
		});
		break;
		}
		},
		getArray: function(leaves) {
		leaves = leaves.slice(1, leaves.length - 1);
		var target = [];
		for(var i = 0; i < leaves.length; i++) {
		var leaf = leaves[i];
		if(!self.inAssign[first.nid()]
		&& (assignexpr.parent().name() == JsNode.ASSIGNEXPR
		\|\| assignexpr.parent().name() == JsNode.INITLZ)) {
		return;
		}
		!ret && self.jsdc.appendBefore(';return ' + temp);
		!ret && self.jsdc.appendBefore('}()');
		}
		break;
		}
		},
		destructExpr: function(node, data, ret) {
		var self = this;
		if(data === true) {
		node.destruct = true;
		self.getArray(node.leaves()).forEach(function(leaf) {
		if(leaf.name() == JsNode.TOKEN) {
		if(!leaf.prev()
		\|\| leaf.prev().name() == JsNode.TOKEN) {
		target.push(leaf);
		return;
		}
		leaf = leaf.first();
		if(leaf.name() == JsNode.ARRLTR) {
		self.destructExpr(leaf, true);
		}
		});
		return;
		}
		switch(node.name()) {
		case JsNode.ARRLTR:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		target.forEach(function(leaf, i) {
		if(leaf.name() == JsNode.TOKEN) {
		return;
		}
		var end = i == target.length - 1 && data.end;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.TOKEN:
		if(leaf.token().content() == '...') {
		var id = leaf.next().first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '.slice(' + i + ')');
		}
		else {
		var id = leaf.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + ']' + (!ret && end ? '' : ';'));
		}
		break;
		case JsNode.PRMREXPR:
		var id = leaf.first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '[' + i + '];');
		(ret \|\| self.jsdc).appendBefore('if(' + temp + '.indexOf(' + id + ')!=' + i + ')');
		(ret \|\| self.jsdc).appendBefore(id + '=' + join(leaf.next().next()) + (!ret && end ? '' : ';'));
		break;
		case JsNode.ARRLTR:
		case JsNode.OBJLTR:
		self.destructExpr(leaf, {
		temp: temp,
		end: end,
		index: i
		}, ret);
		}
		});
		break;
		case JsNode.OBJLTR:
		(ret \|\| self.jsdc).appendBefore('var ');
		var temp = self.jsdc.uid();
		if(data.name) {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '["' + data.name + '"];');
		}
		else {
		(ret \|\| self.jsdc).appendBefore(temp + '=' + data.temp + '[' + data.index + '];');
		}
		var target = self.getArray(node.leaves());
		target.forEach(function(leaf, i) {
		var end = i == target.length - 1 && data.end;
		leaf = leaf.first();
		switch(leaf.name()) {
		case JsNode.TOKEN:
		var id = leaf.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + id + '"]' + (!ret && end ? '' : ';'));
		if(leaf.next()) {
		var init = leaf.next();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + id + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		break;
		case JsNode.PROPTNAME:
		var last = leaf.next().next().first();
		var name = leaf.first().first().token().content();
		switch(last.name()) {
		case JsNode.TOKEN:
		var id = last.token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.size() == 2) {
		var init = last.last();
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(id + join(init) + (!ret && end ? '' : ';'));
		}
		break;
		case JsNode.PRMREXPR:
		var id = last.first().token().content();
		(ret \|\| self.jsdc).appendBefore(id + '=' + temp + '["' + name + '"]' + (!ret && end ? '' : ';'));
		//初始化赋值
		if(last.next()) {
		(ret \|\| self.jsdc).appendBefore((!ret && end ? ';' : '') + 'if(!' + temp + '.hasOwnProperty("' + name + '"))');
		(ret \|\| self.jsdc).appendBefore(join(last.parent()) + (!ret && end ? '' : ';'));
		}
		break;
		case JsNode.ARRLTR:
		case JsNode.OBJLTR:
		self.destructExpr(last, {
		temp: temp,
		end: end,
		name: name,
		index: 0
		}, ret);
		break;
		}
		break;
		}
		});
		break;
		}
		},
		getArray: function(leaves) {
		leaves = leaves.slice(1, leaves.length - 1);
		var target = [];
		for(var i = 0; i < leaves.length; i++) {
		var leaf = leaves[i];
		if(leaf.name() == JsNode.TOKEN) {
		if(!leaf.prev()
		\|\| leaf.prev().name() == JsNode.TOKEN) {
		target.push(leaf);
		}
		}
		return target;
		},
		getName: function(leaves) {
		return leaves.filter(function(leaf, i) {
		return i % 2 == 1 && i != leaves.length - 1;
		});
		else {
		target.push(leaf);
		}
		}
		});

		module.exports = Destruct;

		return target;
		},
		getName: function(leaves) {
		return leaves.filter(function(leaf, i) {
		return i % 2 == 1 && i != leaves.length - 1;
		});
		}
		});

		module.exports = Destruct;
		});

web/eventbus.js

		@@ -1,55 +0,53 @@
		define(function(require, exports, module) {
		var events = {};

		// Bind event
		exports.on = function(name, callback) {
		var list = events[name] \|\| (events[name] = []);
		list.push(callback);
		define(function(require, exports, module){var events = {};

		// Bind event
		exports.on = function(name, callback) {
		var list = events[name] \|\| (events[name] = []);
		list.push(callback);
		return exports;
		}

		// Remove event. If `callback` is undefined, remove all callbacks for the
		// event. If `event` and `callback` are both undefined, remove all callbacks
		// for all events
		exports.off = function(name, callback) {
		// Remove all events
		if(!(name \|\| callback)) {
		events = {};
		return exports;
		}

		// Remove event. If `callback` is undefined, remove all callbacks for the
		// event. If `event` and `callback` are both undefined, remove all callbacks
		// for all events
		exports.off = function(name, callback) {
		// Remove all events
		if(!(name \|\| callback)) {
		events = {};
		return exports;
		}

		var list = events[name];
		if(list) {
		if(callback) {
		for(var i = list.length - 1; i >= 0; i--) {
		if(list[i] === callback) {
		list.splice(i, 1);
		}

		var list = events[name];
		if(list) {
		if(callback) {
		for(var i = list.length - 1; i >= 0; i--) {
		if(list[i] === callback) {
		list.splice(i, 1);
		}
		}
		else {
		delete events[name];
		}
		}

		return exports;
		else {
		delete events[name];
		}
		}

		// Emit event, firing all bound callbacks. Callbacks receive the same
		// arguments as `emit` does, apart from the event name
		exports.emit = function(name, data) {
		var list = events[name];

		if(list) {
		// Copy callback lists to prevent modification
		list = list.slice();

		// Execute event callbacks, use index because it's the faster.
		for(var i = 0, len = list.length; i < len; i++) {
		list[i].apply(exports, data);
		}

		return exports;
		}

		// Emit event, firing all bound callbacks. Callbacks receive the same
		// arguments as `emit` does, apart from the event name
		exports.emit = function(name, data) {
		var list = events[name];

		if(list) {
		// Copy callback lists to prevent modification
		list = list.slice();

		// Execute event callbacks, use index because it's the faster.
		for(var i = 0, len = list.length; i < len; i++) {
		list[i].apply(exports, data);
		}

		return exports;
		}
		});

		return exports;
		}});

412

web/Forof.js

		@@ -1,193 +0,233 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Forof = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.pos = {};
		this.destruct = {};
		}).methods({
		parse: function(node, start) {
		//有可能被Generator中改写过
		if(node.gen) {
		return;
		}
		if(start) {
		if(node.first().token().content() == 'for') {
		var of = node.leaf(3);
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Forof = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.pos = {};
		this.destruct = {};
		}).methods({
		parse: function(node, start) {
		//有可能被Generator中改写过
		if(node.gen) {
		return;
		}
		if(start) {
		if(node.first().token().content() == 'for') {
		var of = node.leaf(3);
		if(of.name() == JsNode.TOKEN
		&& of.token().content() == 'of') {
		this.pos[node.nid()] = 3;
		//存放临时id供block首改写引用
		var leaf = node.leaf(2);
		if(leaf.name() == JsNode.PRMREXPR
		&& leaf.size() == 1
		&& [JsNode.OBJLTR, JsNode.ARRLTR].indexOf(leaf.first().name()) > -1) {
		this.destruct[node.nid()] = leaf.first();
		this.hash[node.nid()] = this.getLast(leaf.first());
		this.jsdc.ignore(leaf, 'forof1');
		}
		else {
		this.hash[node.nid()] = true;
		}
		this.jsdc.ignore(of, 'forof2');
		}
		//for(var forbind of中为4
		else {
		of = node.leaf(4);
		if(of.name() == JsNode.TOKEN
		&& of.token().content() == 'of') {
		this.pos[node.nid()] = 3;
		this.pos[node.nid()] = 4;
		this.destruct[node.nid()] = node.leaf(3);
		//存放临时id供block首改写引用
		var leaf = node.leaf(2);
		if(leaf.name() == JsNode.PRMREXPR
		&& leaf.size() == 1
		&& [JsNode.OBJLTR, JsNode.ARRLTR].indexOf(leaf.first().name()) > -1) {
		this.destruct[node.nid()] = leaf.first();
		this.hash[node.nid()] = this.getLast(leaf.first());
		this.jsdc.ignore(leaf, 'forof1');
		}
		else {
		this.hash[node.nid()] = true;
		}
		this.jsdc.ignore(of, 'forof2');
		this.hash[node.nid()] = this.getLast(node.leaf(3));
		this.jsdc.ignore(of, 'forof3');
		this.jsdc.ignore(node.leaf(3), 'forof4');
		}
		//for(var forbind of中为4
		else {
		of = node.leaf(4);
		if(of.name() == JsNode.TOKEN
		&& of.token().content() == 'of') {
		this.pos[node.nid()] = 4;
		this.destruct[node.nid()] = node.leaf(3);
		//存放临时id供block首改写引用
		this.hash[node.nid()] = this.getLast(node.leaf(3));
		this.jsdc.ignore(of, 'forof3');
		this.jsdc.ignore(node.leaf(3), 'forof4');
		}
		}
		}
		}
		else if(this.hash.hasOwnProperty(node.nid())) {
		var last = node.last();
		if(last.name() != JsNode.BLOCKSTMT) {
		//}闭合
		this.jsdc.appendBefore('}');
		}
		}
		else if(this.hash.hasOwnProperty(node.nid())) {
		var last = node.last();
		if(last.name() != JsNode.BLOCKSTMT) {
		//}闭合
		this.jsdc.appendBefore('}');
		}
		},
		of: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		}
		},
		of: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		if(typeof this.hash[parent.nid()] == 'string') {
		this.jsdc.append(this.hash[parent.nid()]);
		}
		this.jsdc.append('=');
		}
		},
		prts: function(node, start) {
		var parent = node.parent();
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		if(start) {
		this.jsdc.append('.next();!');
		var k;
		if(typeof this.hash[parent.nid()] == 'string') {
		this.jsdc.append(this.hash[parent.nid()]);
		k = this.hash[parent.nid()];
		}
		this.jsdc.append('=');
		}
		},
		prts: function(node, start) {
		var parent = node.parent();
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		if(start) {
		this.jsdc.append('.next();!');
		var k;
		if(typeof this.hash[parent.nid()] == 'string') {
		k = this.hash[parent.nid()];
		else {
		k = parent.leaf(2);
		//forof的varstmt只能有一个id，其它为mmbexpr或destruct
		if(k.name() == JsNode.VARSTMT) {
		k = k.last().first().first().token().content();
		}
		else {
		k = parent.leaf(2);
		//forof的varstmt只能有一个id，其它为mmbexpr或destruct
		if(k.name() == JsNode.VARSTMT) {
		k = k.last().first().first().token().content();
		}
		else {
		k = join(k);
		}
		k = join(k);
		}
		var v = join(parent.leaf(this.pos[parent.nid()]+1));
		this.jsdc.append(k + '.done;');
		this.jsdc.append(k + '=' + v + '.next()');
		}
		else {
		//for of的语句如果省略{}则加上
		var last = parent.last();
		if(last.name() != JsNode.BLOCKSTMT) {
		this.jsdc.appendBefore('{');
		this.assign(parent);
		}
		var v = join(parent.leaf(this.pos[parent.nid()]+1));
		this.jsdc.append(k + '.done;');
		this.jsdc.append(k + '=' + v + '.next()');
		}
		else {
		//for of的语句如果省略{}则加上
		var last = parent.last();
		if(last.name() != JsNode.BLOCKSTMT) {
		this.jsdc.appendBefore('{');
		this.assign(parent);
		}
		}
		},
		block: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.BLOCK) {
		}
		},
		block: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.BLOCK) {
		parent = parent.parent();
		if(parent.name() == JsNode.BLOCKSTMT) {
		parent = parent.parent();
		if(parent.name() == JsNode.BLOCKSTMT) {
		parent = parent.parent();
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		this.assign(parent);
		}
		if(parent.name() == JsNode.ITERSTMT
		&& this.hash.hasOwnProperty(parent.nid())) {
		this.assign(parent);
		}
		}
		},
		assign: function(node, ret) {
		var k;
		if(ret) {
		k = ret.o;
		}
		},
		assign: function(node, ret) {
		var k;
		if(ret) {
		k = ret.o;
		}
		else if(typeof this.hash[node.nid()] == 'string') {
		k = this.hash[node.nid()];
		}
		else {
		k = node.leaf(2);
		//forof的varstmt只能有一个id，其它为mmbexpr或destruct
		if(k.name() == JsNode.VARSTMT) {
		k = k.last().first().first().token().content();
		}
		else if(typeof this.hash[node.nid()] == 'string') {
		k = this.hash[node.nid()];
		else {
		k = join(k);
		}
		}
		if(ret) {
		if(ret.pos == 4) {
		this.jsdc.destruct.parse(node, true, ret);
		this.jsdc.destruct.parse(node, false, ret);
		}
		else {
		k = node.leaf(2);
		//forof的varstmt只能有一个id，其它为mmbexpr或destruct
		if(k.name() == JsNode.VARSTMT) {
		k = k.last().first().first().token().content();
		this.jsdc.destruct.expr(node, true, ret);
		this.jsdc.destruct.expr(node, false, ret);
		}
		return ret.s;
		}
		else {
		this.jsdc.append(k + '=' + k + '.value;');
		if(this.destruct.hasOwnProperty(node.nid())) {
		var ret2 = {
		o: k,
		s: '',
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		if(this.pos[node.nid()] == 4) {
		this.jsdc.destruct.parse(this.destruct[node.nid()], true, ret2);
		this.jsdc.destruct.parse(this.destruct[node.nid()], false, ret2);
		}
		else {
		k = join(k);
		this.jsdc.destruct.expr(this.destruct[node.nid()], true, ret2);
		this.jsdc.destruct.expr(this.destruct[node.nid()], false, ret2);
		}
		this.jsdc.append(ret2.s);
		}
		if(ret) {
		if(ret.pos == 4) {
		this.jsdc.destruct.parse(node, true, ret);
		this.jsdc.destruct.parse(node, false, ret);
		}
		},
		getLast: function(node) {
		if(node.name() == JsNode.ARRLTR
		\|\| node.name() == JsNode.ARRBINDPAT) {
		return this.getArrLast(node);
		}
		else {
		return this.getObjLast(node);
		}
		},
		getArrLast: function(node) {
		for(var leaves = node.leaves(), i = leaves.length - 2; i > 0; i--) {
		var temp = leaves[i];
		var s = temp.name();
		if(s == JsNode.SINGLENAME
		\|\| s == JsNode.ASSIGNEXPR) {
		return temp.first().first().token().content();
		}
		else if(s == JsNode.PRMREXPR) {
		temp = temp.first();
		s = temp.name();
		if(s == JsNode.TOKEN) {
		return temp.token().content();
		}
		else {
		this.jsdc.destruct.expr(node, true, ret);
		this.jsdc.destruct.expr(node, false, ret);
		return this.getLast(temp);
		}
		return ret.s;
		}
		else {
		this.jsdc.append(k + '=' + k + '.value;');
		if(this.destruct.hasOwnProperty(node.nid())) {
		var ret2 = {
		o: k,
		s: '',
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		if(this.pos[node.nid()] == 4) {
		this.jsdc.destruct.parse(this.destruct[node.nid()], true, ret2);
		this.jsdc.destruct.parse(this.destruct[node.nid()], false, ret2);
		else if(s == JsNode.BINDELEM) {
		return this.getLast(temp.first());
		}
		}
		},
		getObjLast: function(node) {
		for(var leaves = node.leaves(), i = leaves.length - 2; i > 0; i--) {
		var temp = leaves[i];
		var s = temp.name();
		if(s == JsNode.BINDPROPT) {
		leaves = temp.leaves();
		if(leaves.length < 3) {
		s = leaves[0].name();
		return leaves[0].first().first().token().content();
		}
		else {
		temp = leaves[2];
		s = temp.name();
		if(s == JsNode.SINGLENAME) {
		return temp.first().first().token().content();
		}
		else {
		this.jsdc.destruct.expr(this.destruct[node.nid()], true, ret2);
		this.jsdc.destruct.expr(this.destruct[node.nid()], false, ret2);
		else if(s == JsNode.BINDELEM) {
		return this.getLast(temp.first());
		}
		this.jsdc.append(ret2.s);
		}
		}
		},
		getLast: function(node) {
		if(node.name() == JsNode.ARRLTR
		\|\| node.name() == JsNode.ARRBINDPAT) {
		return this.getArrLast(node);
		}
		else {
		return this.getObjLast(node);
		}
		},
		getArrLast: function(node) {
		for(var leaves = node.leaves(), i = leaves.length - 2; i > 0; i--) {
		var temp = leaves[i];
		var s = temp.name();
		if(s == JsNode.SINGLENAME
		\|\| s == JsNode.ASSIGNEXPR) {
		return temp.first().first().token().content();
		else if(s == JsNode.PROPTDEF) {
		leaves = temp.leaves();
		if(leaves.length < 3) {
		return leaves[0].token().content();
		}
		else if(s == JsNode.PRMREXPR) {
		temp = temp.first();
		else {
		temp = leaves[2].first();
		s = temp.name();
		@@ -197,2 +237,5 @@ if(s == JsNode.TOKEN) {
		}
		else if(s == JsNode.PRMREXPR) {
		return temp.first().token().content();
		}
		else {
		@@ -202,52 +245,7 @@ return this.getLast(temp);
		}
		else if(s == JsNode.BINDELEM) {
		return this.getLast(temp.first());
		}
		}
		},
		getObjLast: function(node) {
		for(var leaves = node.leaves(), i = leaves.length - 2; i > 0; i--) {
		var temp = leaves[i];
		var s = temp.name();
		if(s == JsNode.BINDPROPT) {
		leaves = temp.leaves();
		if(leaves.length < 3) {
		s = leaves[0].name();
		return leaves[0].first().first().token().content();
		}
		else {
		temp = leaves[2];
		s = temp.name();
		if(s == JsNode.SINGLENAME) {
		return temp.first().first().token().content();
		}
		else if(s == JsNode.BINDELEM) {
		return this.getLast(temp.first());
		}
		}
		}
		else if(s == JsNode.PROPTDEF) {
		leaves = temp.leaves();
		if(leaves.length < 3) {
		return leaves[0].token().content();
		}
		else {
		temp = leaves[2].first();
		s = temp.name();
		if(s == JsNode.TOKEN) {
		return temp.token().content();
		}
		else if(s == JsNode.PRMREXPR) {
		return temp.first().token().content();
		}
		else {
		return this.getLast(temp);
		}
		}
		}
		}
		}
		});

		module.exports = Forof;
		});
		}
		});

		module.exports = Forof;});

1496

web/Generator.js

		@@ -1,390 +0,414 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('token');

		var Class = require('./util/Class');
		var join = require('./join');
		var eventbus = require('./eventbus');

		var Generator = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.star = {};
		this.stmt = {};
		}).methods({
		parse: function(node, start) {
		var self = this;
		if(start) {
		self.jsdc.ignore(node.leaf(1), 'gen1');
		var token = node.leaf(2).first().token();
		//有可能被scope前置过
		var hasPre = token.ignore;
		self.jsdc.ignore(token, 'gen2');
		if(!hasPre) {
		self.jsdc.append('var ');
		self.jsdc.append(node.leaf(2).first().token().content());
		self.jsdc.append('=');
		}
		self.gen(node);
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('token');

		var Class = require('./util/Class');
		var join = require('./join');
		var eventbus = require('./eventbus');

		var Generator = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.star = {};
		this.stmt = {};
		}).methods({
		parse: function(node, start) {
		var self = this;
		if(start) {
		self.jsdc.ignore(node.leaf(1), 'gen1');
		var token = node.leaf(2).first().token();
		//有可能被scope前置过
		var hasPre = token.ignore;
		self.jsdc.ignore(token, 'gen2');
		if(!hasPre) {
		self.jsdc.append('var ');
		self.jsdc.append(node.leaf(2).first().token().content());
		self.jsdc.append('=');
		}
		self.gen(node);
		}
		else {
		self.jsdc.appendBefore('}();');
		}

		},
		expr: function(node, start) {
		var self = this;
		if(start) {
		self.jsdc.ignore(node.first(), 'gen3');
		self.jsdc.ignore(node.leaf(1), 'gen4');
		if(node.leaf(2).name() == JsNode.BINDID) {
		self.jsdc.ignore(node.leaf(2), 'gen5');
		}
		self.gen(node);
		}
		else {
		self.jsdc.appendBefore('}()');
		}
		},
		gen: function(node) {
		var self = this;
		self.jsdc.ignore(node.first(), 'gen6');
		var state;
		var res = self.count(node.last().prev(), node);
		var count = res.count;
		if(count) {
		state = self.jsdc.uid();
		}
		var temp = self.jsdc.uid();
		var param = node.leaf(4).first();
		var ret = res.return;
		if(res.pre) {
		self.pre(node.last().prev(), node.nid(), node.last().prev().nid());
		}
		if(!param) {
		if(count) {
		param = self.jsdc.uid();
		eventbus.on(node.leaf(4).nid(), function(node, start) {
		start && self.jsdc.append(param);
		});
		}
		else {
		self.jsdc.appendBefore('}();');
		param = '';
		}

		},
		expr: function(node, start) {
		var self = this;
		if(start) {
		self.jsdc.ignore(node.first(), 'gen3');
		self.jsdc.ignore(node.leaf(1), 'gen4');
		if(node.leaf(2).name() == JsNode.BINDID) {
		self.jsdc.ignore(node.leaf(2), 'gen5');
		}
		self.gen(node);
		}
		else if(param.name() == JsNode.SINGLENAME) {
		param = param.first().first().token().content();
		}
		else if(param.name() == JsNode.BINDREST) {
		param = param.last().first().token().content() + '[0]';
		}
		var o = self.hash[node.nid()] = {
		state: state,
		index: 0,
		index2: 0,
		count: count,
		return: ret,
		if: 0,
		temp: temp,
		param: param,
		last: null,
		yield: [],
		pre: res.pre
		};
		self.jsdc.append('function(){');
		if(o.count) {
		self.jsdc.append('var ' + state + '=0;');
		}
		self.jsdc.append('return function(){return{next:' + temp + '}};');
		o.pos = self.jsdc.res.length;
		self.jsdc.append('function ' + temp);
		},
		yield: function(node, start) {
		var self = this;
		var top = self.closest(node);
		var o = self.hash[top.nid()];
		if(start) {
		self.jsdc.ignore(node.first(), 'gen7');
		var parent = node.parent();
		//赋值语句需要添加上参数，先默认undefined，并记录在变量中为下次添加做标记
		var parent = node.parent();
		switch(parent.name()) {
		case JsNode.INITLZ:
		o.last = join(parent.prev());
		break;
		case JsNode.ASSIGNEXPR:
		o.last = join(parent.first());
		break;
		default:
		o.last = null;
		}
		//加上状态变更
		o.index++;
		self.jsdc.append(o.state + '=' + ++o.index2 + ';');
		//yield *
		if(node.size() > 2
		&& node.leaf(1).name() == JsNode.TOKEN
		&& node.leaf(1).token().content() == '*') {
		self.jsdc.ignore(node.leaf(1), 'gen8');
		var temp = this.star[node.nid()] = self.jsdc.uid();
		self.jsdc.append('var ' + temp + '=');
		}
		else {
		self.jsdc.appendBefore('}()');
		self.jsdc.append('return{value:');
		//无yield返回，则附上undefined
		if(node.size() == 1) {
		self.jsdc.append('void 0');
		}
		}
		},
		gen: function(node) {
		var self = this;
		self.jsdc.ignore(node.first(), 'gen6');
		var state;
		var res = self.count(node.last().prev(), node);
		var count = res.count;
		if(count) {
		state = self.jsdc.uid();
		}
		else {
		//yield *
		if(self.star.hasOwnProperty(node.nid())) {
		var temp = self.star[node.nid()];
		self.jsdc.appendBefore('.next();return{done:(!' + temp + '.done&&' + o.state + '--),value:' + temp + '}');
		o.yield.push({
		i: self.jsdc.i,
		star: temp
		});
		}
		var temp = self.jsdc.uid();
		var param = node.leaf(4).first();
		var ret = res.return;
		if(res.pre) {
		self.pre(node.last().prev(), node.nid(), node.last().prev().nid());
		}
		if(!param) {
		if(count) {
		param = self.jsdc.uid();
		eventbus.on(node.leaf(4).nid(), function(node, start) {
		start && self.jsdc.append(param);
		else {
		var belong = self.belong(node);
		if(belong.length) {
		var done = belong.map(function(o) {
		return o.done \|\| 0;
		});
		done.push((o.index == o.count) ? 1 : 0);
		done.push((o.return) ? 0 : 1);
		if(done.indexOf(0) > -1) {
		done = [false];
		}
		var hash = {};
		done = done.filter(function(o) {
		var res = !hash.hasOwnProperty(o);
		hash[o] = true;
		return res;
		});
		self.jsdc.appendBefore(',done:' + done.join('&&') + '}');
		}
		else {
		param = '';
		self.jsdc.appendBefore(',done:' + (o.index == o.count && !o.return) + '}');
		}
		o.yield.push({
		i: self.jsdc.i
		});
		}
		else if(param.name() == JsNode.SINGLENAME) {
		param = param.first().first().token().content();
		self.ignoreNext(node, ';');
		if(o.index < o.count) {
		self.jsdc.appendBefore(';case ' + o.index2 + ':');
		}
		else if(param.name() == JsNode.BINDREST) {
		param = param.last().first().token().content() + '[0]';
		else {
		self.jsdc.appendBefore(';case ' + o.index2 + ':');
		}
		var o = self.hash[node.nid()] = {
		state: state,
		index: 0,
		index2: 0,
		count: count,
		return: ret,
		if: 0,
		temp: temp,
		param: param,
		last: null,
		yield: [],
		pre: res.pre
		};
		self.jsdc.append('function(){');
		if(o.count) {
		self.jsdc.append('var ' + state + '=0;');
		//有赋值需要先赋值
		if(o.last) {
		self.jsdc.appendBefore(o.last + '=' + o.param + ';');
		}
		self.jsdc.append('return function(){return{next:' + temp + '}};');
		o.pos = self.jsdc.res.length;
		self.jsdc.append('function ' + temp);
		},
		yield: function(node, start) {
		var self = this;
		var top = self.closest(node);
		var o = self.hash[top.nid()];
		o.last = null;
		}
		},
		body: function(node, start) {
		var top = node.parent();
		if(top.name() == JsNode.GENDECL) {
		var o = this.hash[top.nid()];
		if(start) {
		self.jsdc.ignore(node.first(), 'gen7');
		var parent = node.parent();
		//赋值语句需要添加上参数，先默认undefined，并记录在变量中为下次添加做标记
		var parent = node.parent();
		switch(parent.name()) {
		case JsNode.INITLZ:
		o.last = join(parent.prev());
		break;
		case JsNode.ASSIGNEXPR:
		o.last = join(parent.first());
		break;
		default:
		o.last = null;
		if(o.count) {
		this.jsdc.append('while(1){switch(' + o.state + '){case 0:');
		}
		//加上状态变更
		o.index++;
		self.jsdc.append(o.state + '=' + ++o.index2 + ';');
		//yield *
		if(node.size() > 2
		&& node.leaf(1).name() == JsNode.TOKEN
		&& node.leaf(1).token().content() == '*') {
		self.jsdc.ignore(node.leaf(1), 'gen8');
		var temp = this.star[node.nid()] = self.jsdc.uid();
		self.jsdc.append('var ' + temp + '=');
		}
		else {
		self.jsdc.append('return{value:');
		//无yield返回，则附上undefined
		if(node.size() == 1) {
		self.jsdc.append('void 0');
		}
		}
		}
		else {
		//yield *
		if(self.star.hasOwnProperty(node.nid())) {
		var temp = self.star[node.nid()];
		self.jsdc.appendBefore('.next();return{done:(!' + temp + '.done&&' + o.state + '--),value:' + temp + '}');
		o.yield.push({
		i: self.jsdc.i,
		star: temp
		});
		}
		else {
		var belong = self.belong(node);
		if(belong.length) {
		var done = belong.map(function(o) {
		return o.done \|\| 0;
		});
		done.push((o.index == o.count) ? 1 : 0);
		done.push((o.return) ? 0 : 1);
		if(done.indexOf(0) > -1) {
		done = [false];
		}
		var hash = {};
		done = done.filter(function(o) {
		var res = !hash.hasOwnProperty(o);
		hash[o] = true;
		return res;
		});
		self.jsdc.appendBefore(',done:' + done.join('&&') + '}');
		else if(!o.return) {
		if(o.count) {
		if(!this.jsdc.endsWith(';')
		&& !this.jsdc.endsWith(':')
		&& !this.jsdc.endsWith('{')
		&& !this.jsdc.endsWith('}')
		&& !this.jsdc.endsWith('\n')) {
		this.jsdc.appendBefore(';');
		}
		else {
		self.jsdc.appendBefore(',done:' + (o.index == o.count && !o.return) + '}');
		}
		o.yield.push({
		i: self.jsdc.i
		});
		this.jsdc.appendBefore(o.state + '=-1');
		this.jsdc.appendBefore(';default:return{done:true}}}');
		}
		self.ignoreNext(node, ';');
		if(o.index < o.count) {
		self.jsdc.appendBefore(';case ' + o.index2 + ':');
		}
		else {
		self.jsdc.appendBefore(';case ' + o.index2 + ':');
		this.jsdc.appendBefore(';return{done:true}');
		}
		//有赋值需要先赋值
		if(o.last) {
		self.jsdc.appendBefore(o.last + '=' + o.param + ';');
		}
		o.last = null;
		}
		},
		body: function(node, start) {
		var top = node.parent();
		if(top.name() == JsNode.GENDECL) {
		var o = this.hash[top.nid()];
		if(start) {
		if(o.count) {
		this.jsdc.append('while(1){switch(' + o.state + '){case 0:');
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.GENDECL
		\|\| parent.name() == JsNode.GENEXPR) {
		return parent;
		}
		}
		},
		prevar: function(varstmt) {
		var self = this;
		var top = varstmt.gen;
		if(top) {
		self.jsdc.ignore(varstmt.first(), 'gen9');
		varstmt.leaves().forEach(function(leaf, i) {
		if(i % 2 == 1) {
		var first = leaf.first();
		switch(first.name()) {
		case JsNode.BINDID:
		self.jsdc.insert('var ' + first.first().token().content() + ';', self.hash[top.nid()].pos);
		break;
		case JsNode.ARRBINDPAT:
		case JsNode.OBJBINDPAT:
		//destruct需忽略前后可能的,再改为; var也需忽略
		self.jsdc.ignore(leaf.prev(), 'gen40');
		var next = leaf.next();
		if(next.token().content() == ',') {
		self.jsdc.ignore(next, 'gen41');
		}
		var ids = self.jsdc.destruct.getIds(first);
		ids.forEach(function(id) {
		self.jsdc.insert('var ' + id + ';', self.hash[top.nid()].pos);
		});
		break;
		}
		}
		else if(!o.return) {
		if(o.count) {
		if(!this.jsdc.endsWith(';')
		&& !this.jsdc.endsWith(':')
		&& !this.jsdc.endsWith('{')
		&& !this.jsdc.endsWith('}')
		&& !this.jsdc.endsWith('\n')) {
		this.jsdc.appendBefore(';');
		});
		}
		},
		count: function(node, top, res) {
		res = res \|\| { count: 0, return: false, pre: false };
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		switch(node.name()) {
		case JsNode.YIELDEXPR:
		res.count++;
		//赋值语句忽略
		var parent = node.parent();
		switch(parent.name()) {
		case JsNode.INITLZ:
		self.jsdc.ignore(parent.prev(), 'gen10');
		self.jsdc.ignore(node.prev(), 'gen11');
		break;
		case JsNode.ASSIGNEXPR:
		self.jsdc.ignore(parent.first(), 'gen12');
		self.jsdc.ignore(node.prev(), 'gen13');
		break;
		}
		var belong = self.belong(node);
		belong.forEach(function(f) {
		self.stmt[f.nid()] = true;
		res.pre = true;
		});
		break;
		case JsNode.RETSTMT:
		res.return = node;
		eventbus.on(node.nid(), function(node, start) {
		if(start) {
		var o = self.hash[top.nid()];
		if(o.count) {
		self.jsdc.appendBefore(';' + o.state + '=-1;default:');
		}
		}
		this.jsdc.appendBefore(o.state + '=-1');
		this.jsdc.appendBefore(';default:return{done:true}}}');
		});
		//无return内容分开侦听
		if(node.leaf(1).name() == JsNode.TOKEN) {
		eventbus.on(node.leaf(0).nid(), function(node, start) {
		if(!start) {
		self.jsdc.append('{value:void 0');
		}
		});
		eventbus.on(node.nid(), function(node, start) {
		if(!start) {
		self.jsdc.appendBefore(',done:true}');
		}
		});
		}
		//有则侦听内容
		else {
		this.jsdc.appendBefore(';return{done:true}');
		eventbus.on(node.leaf(1).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('{value:');
		}
		else {
		self.jsdc.appendBefore(',done:true}');
		}
		});
		}
		}
		break;
		//忽略这些节点中的yield语句
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		case JsNode.METHOD:
		return;
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.GENDECL
		\|\| parent.name() == JsNode.GENEXPR) {
		return parent;
		}
		}
		},
		prevar: function(varstmt) {
		var self = this;
		var top = varstmt.gen;
		if(top) {
		self.jsdc.ignore(varstmt.first(), 'gen9');
		varstmt.leaves().forEach(function(leaf, i) {
		if(i % 2 == 1) {
		var first = leaf.first();
		switch(first.name()) {
		case JsNode.BINDID:
		self.jsdc.insert('var ' + first.first().token().content() + ';', self.hash[top.nid()].pos);
		break;
		case JsNode.ARRBINDPAT:
		case JsNode.OBJBINDPAT:
		//destruct需忽略前后可能的,再改为; var也需忽略
		self.jsdc.ignore(leaf.prev(), 'gen40');
		var next = leaf.next();
		if(next.token().content() == ',') {
		self.jsdc.ignore(next, 'gen41');
		}
		var ids = self.jsdc.destruct.getIds(first);
		ids.forEach(function(id) {
		self.jsdc.insert('var ' + id + ';', self.hash[top.nid()].pos);
		});
		break;
		node.leaves().forEach(function(leaf) {
		self.count(leaf, top, res);
		});
		}
		return res;
		},
		pre: function(node, nid, bid, res) {
		res = res \|\| { index: 0 };
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		switch(node.name()) {
		case JsNode.IFSTMT:
		if(self.stmt.hasOwnProperty(node.nid())) {
		var ifstmt = node;
		res.index++;
		var block = ifstmt.leaf(4);
		//改写if语句
		self.jsdc.ignore(ifstmt.first(), 'gen14');
		self.jsdc.ignore(ifstmt.leaf(1), 'gen15');
		self.jsdc.ignore(ifstmt.leaf(2), 'gen16');
		self.jsdc.ignore(ifstmt.leaf(3), 'gen17');
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen18');
		self.jsdc.ignore(block.first().last(), 'gen19');
		}
		}
		});
		}
		},
		count: function(node, top, res) {
		res = res \|\| { count: 0, return: false, pre: false };
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		switch(node.name()) {
		case JsNode.YIELDEXPR:
		res.count++;
		//赋值语句忽略
		var parent = node.parent();
		switch(parent.name()) {
		case JsNode.INITLZ:
		self.jsdc.ignore(parent.prev(), 'gen10');
		self.jsdc.ignore(node.prev(), 'gen11');
		break;
		case JsNode.ASSIGNEXPR:
		self.jsdc.ignore(parent.first(), 'gen12');
		self.jsdc.ignore(node.prev(), 'gen13');
		break;
		var elseTemp;
		var ifEndTemp;
		var top;
		var elset = block.next();
		var elseblock;
		if(elset && elset.name() == JsNode.TOKEN) {
		elseblock = elset.next();
		}
		var belong = self.belong(node);
		belong.forEach(function(f) {
		self.stmt[f.nid()] = true;
		res.pre = true;
		//if结束后的状态
		eventbus.on(ifstmt.nid(), function(node, start) {
		if(!start) {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		self.jsdc.append('case ' + ifEndTemp + ':');
		}
		});
		break;
		case JsNode.RETSTMT:
		res.return = node;
		eventbus.on(node.nid(), function(node, start) {
		//根据表达式true/false分2个state
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		var o = self.hash[top.nid()];
		if(o.count) {
		self.jsdc.appendBefore(';' + o.state + '=-1;default:');
		top = self.hash[nid];
		index = top.index2;
		self.jsdc.append(top.state + '=');
		self.jsdc.append(join(ifstmt.leaf(2)));
		self.jsdc.append('?');
		self.jsdc.append(++top.index2 + ':');
		self.jsdc.append((elseblock ? ++top.index2 : top.index2 + 1) + ';break;');
		self.jsdc.append('case ' + (elseblock ? top.index2 - 1 : top.index2) + ':');
		elseTemp = top.index2;
		ifEndTemp = ++top.index2;
		}
		else {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(ifEndTemp);
		self.jsdc.appendBefore(';break;');
		}
		});
		//无return内容分开侦听
		if(node.leaf(1).name() == JsNode.TOKEN) {
		eventbus.on(node.leaf(0).nid(), function(node, start) {
		if(!start) {
		self.jsdc.append('{value:void 0');
		}
		});
		eventbus.on(node.nid(), function(node, start) {
		if(!start) {
		self.jsdc.appendBefore(',done:true}');
		}
		});
		}
		//有则侦听内容
		else {
		eventbus.on(node.leaf(1).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('{value:');
		}
		else {
		self.jsdc.appendBefore(',done:true}');
		}
		});
		}
		break;
		//忽略这些节点中的yield语句
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		case JsNode.METHOD:
		return;
		}
		node.leaves().forEach(function(leaf) {
		self.count(leaf, top, res);
		});
		}
		return res;
		},
		pre: function(node, nid, bid, res) {
		res = res \|\| { index: 0 };
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		switch(node.name()) {
		case JsNode.IFSTMT:
		if(self.stmt.hasOwnProperty(node.nid())) {
		var ifstmt = node;
		res.index++;
		var block = ifstmt.leaf(4);
		//改写if语句
		self.jsdc.ignore(ifstmt.first(), 'gen14');
		self.jsdc.ignore(ifstmt.leaf(1), 'gen15');
		self.jsdc.ignore(ifstmt.leaf(2), 'gen16');
		self.jsdc.ignore(ifstmt.leaf(3), 'gen17');
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen18');
		self.jsdc.ignore(block.first().last(), 'gen19');
		//else语句忽略{}
		if(elseblock) {
		self.jsdc.ignore(elset, 'gen20');
		if(elseblock.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(elseblock.first().first(), 'gen21');
		self.jsdc.ignore(elseblock.first().last(), 'gen22');
		}
		var elseTemp;
		var ifEndTemp;
		var top;
		var elset = block.next();
		var elseblock;
		if(elset && elset.name() == JsNode.TOKEN) {
		elseblock = elset.next();
		}
		//if结束后的状态
		eventbus.on(ifstmt.nid(), function(node, start) {
		if(!start) {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		self.jsdc.append('case ' + ifEndTemp + ':');
		}
		});
		//根据表达式true/false分2个state
		eventbus.on(block.nid(), function(node, start) {
		eventbus.on(elseblock.nid(), function(node, start) {
		if(start) {
		top = self.hash[nid];
		index = top.index2;
		self.jsdc.append(top.state + '=');
		self.jsdc.append(join(ifstmt.leaf(2)));
		self.jsdc.append('?');
		self.jsdc.append(++top.index2 + ':');
		self.jsdc.append((elseblock ? ++top.index2 : top.index2 + 1) + ';break;');
		self.jsdc.append('case ' + (elseblock ? top.index2 - 1 : top.index2) + ':');
		elseTemp = top.index2;
		ifEndTemp = ++top.index2;
		self.jsdc.append('case ' + elseTemp + ':');
		}
		else {
		else if(elseblock.name() != JsNode.IFSTMT
		&& elseblock.parent().name() != JsNode.IFSTMT) {
		if(!self.jsdc.endsWith(';')
		@@ -402,128 +426,160 @@ && !self.jsdc.endsWith(':')
		});
		//else语句忽略{}
		if(elseblock) {
		self.jsdc.ignore(elset, 'gen20');
		if(elseblock.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(elseblock.first().first(), 'gen21');
		self.jsdc.ignore(elseblock.first().last(), 'gen22');
		}
		eventbus.on(elseblock.nid(), function(node, start) {
		}
		}
		break;
		case JsNode.ITERSTMT:
		var itstmt = node;
		var first = itstmt.first();
		var top;
		var loopTemp;
		var itTemp;
		var itEndTemp;
		var endTemp;
		switch(first.token().content()) {
		case 'for':
		var block = itstmt.last();
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen23');
		self.jsdc.ignore(block.first().last(), 'gen24');
		}
		self.jsdc.ignore(first, 'gen25');
		self.jsdc.ignore(node.leaf(1), 'gen26');
		self.jsdc.ignore(block.prev(), 'gen27');
		//特殊的for(var forbind of语句
		if(itstmt.leaf(4).name() == JsNode.TOKEN
		&& itstmt.leaf(4).token().content() == 'of') {
		self.jsdc.ignore(itstmt.leaf(2), 'gen36');
		var ids = self.jsdc.destruct.getIds(itstmt.leaf(3), { arr: [] });
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + elseTemp + ':');
		ids.forEach(function(id) {
		self.jsdc.insert('var ' + id + ';', self.hash[nid].pos);
		});
		}
		else if(elseblock.name() != JsNode.IFSTMT
		&& elseblock.parent().name() != JsNode.IFSTMT) {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		});
		var iterator;
		//标记使Forof类处理失效
		itstmt.gen = true;
		var next = self.jsdc.uid();
		var isDestruct = [JsNode.ARRBINDPAT, JsNode.OBJBINDPAT].indexOf(node.leaf(3).name()) > -1 ? node.leaf(3) : false;
		var id = isDestruct ? self.jsdc.forof.getLast(isDestruct) : join(node.leaf(3));
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen37');
		self.jsdc.ignore(node.leaf(3), 'gen38');
		self.jsdc.ignore(node.leaf(4), 'gen39');
		eventbus.on(itstmt.leaf(5).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		else {
		self.jsdc.appendBefore(',' + next);
		self.jsdc.appendBefore('=' + obj + '.next();');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(ifEndTemp);
		self.jsdc.appendBefore(';break;');
		self.jsdc.appendBefore(next + '.done' + '?');
		iterator = ++top.index2;
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = next + '.done';
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + iterator + ':');
		self.jsdc.append(next + '=' + obj + '.next();');
		self.jsdc.append(top.state + '=' + endTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		self.jsdc.append(id + '=' + next + '.value;');
		if(isDestruct) {
		var ret = {
		o: id,
		s: '',
		pos: 4,
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		self.jsdc.forof.assign(isDestruct, ret);
		self.jsdc.appendBefore(ret.s);
		}
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		}
		}
		break;
		case JsNode.ITERSTMT:
		var itstmt = node;
		var first = itstmt.first();
		var top;
		var loopTemp;
		var itTemp;
		var itEndTemp;
		var endTemp;
		switch(first.token().content()) {
		case 'for':
		var block = itstmt.last();
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen23');
		self.jsdc.ignore(block.first().last(), 'gen24');
		}
		self.jsdc.ignore(first, 'gen25');
		self.jsdc.ignore(node.leaf(1), 'gen26');
		self.jsdc.ignore(block.prev(), 'gen27');
		//特殊的for(var forbind of语句
		if(itstmt.leaf(4).name() == JsNode.TOKEN
		&& itstmt.leaf(4).token().content() == 'of') {
		self.jsdc.ignore(itstmt.leaf(2), 'gen36');
		var ids = self.jsdc.destruct.getIds(itstmt.leaf(3), { arr: [] });
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		ids.forEach(function(id) {
		self.jsdc.insert('var ' + id + ';', self.hash[nid].pos);
		});
		else {
		switch(itstmt.leaf(3).token().content()) {
		case 'in':
		var keys = self.jsdc.uid();
		var len = self.jsdc.uid();
		var index = self.jsdc.uid();
		var id;
		if(node.leaf(2).name() == JsNode.VARSTMT) {
		id = join(node.leaf(2).last());
		}
		});
		var iterator;
		//标记使Forof类处理失效
		itstmt.gen = true;
		var next = self.jsdc.uid();
		var isDestruct = [JsNode.ARRBINDPAT, JsNode.OBJBINDPAT].indexOf(node.leaf(3).name()) > -1 ? node.leaf(3) : false;
		var id = isDestruct ? self.jsdc.forof.getLast(isDestruct) : join(node.leaf(3));
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen37');
		self.jsdc.ignore(node.leaf(3), 'gen38');
		self.jsdc.ignore(node.leaf(4), 'gen39');
		eventbus.on(itstmt.leaf(5).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		else {
		self.jsdc.appendBefore(',' + next);
		self.jsdc.appendBefore('=' + obj + '.next();');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(next + '.done' + '?');
		iterator = ++top.index2;
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = next + '.done';
		id = join(node.leaf(2));
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + iterator + ':');
		self.jsdc.append(next + '=' + obj + '.next();');
		self.jsdc.append(top.state + '=' + endTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		self.jsdc.append(id + '=' + next + '.value;');
		if(isDestruct) {
		var ret = {
		o: id,
		s: '',
		pos: 4,
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		self.jsdc.forof.assign(isDestruct, ret);
		self.jsdc.appendBefore(ret.s);
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen28');
		self.jsdc.ignore(node.leaf(3), 'gen29');
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		else {
		self.jsdc.appendBefore(',' + keys + '=Object.keys(');
		self.jsdc.appendBefore(obj);
		self.jsdc.appendBefore('),' + len);
		self.jsdc.appendBefore('=' + keys + '.length,');
		self.jsdc.appendBefore(index + '=0;');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(index + '++<' + len + '?');
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = index + '<' + len;
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + itTemp + ':');
		self.jsdc.append(id + '=');
		self.jsdc.append(keys + '[');
		self.jsdc.append(index + '];');
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		case 'of':
		var iterator;
		//标记使Forof类处理失效
		itstmt.gen = true;
		var next = self.jsdc.uid();
		var id;
		var isDestruct;
		if(node.leaf(2).name() == JsNode.VARSTMT) {
		id = join(node.leaf(2).last());
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		}
		else {
		switch(itstmt.leaf(3).token().content()) {
		case 'in':
		var keys = self.jsdc.uid();
		var len = self.jsdc.uid();
		var index = self.jsdc.uid();
		var id;
		if(node.leaf(2).name() == JsNode.VARSTMT) {
		id = join(node.leaf(2).last());
		if(node.leaf(2).name() == JsNode.PRMREXPR
		&& [JsNode.ARRLTR, JsNode.OBJLTR].indexOf(node.leaf(2).first().name()) > -1) {
		isDestruct = node.leaf(2).first();
		id = self.jsdc.forof.getLast(isDestruct);
		}
		@@ -533,303 +589,245 @@ else {
		}
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen28');
		self.jsdc.ignore(node.leaf(3), 'gen29');
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen30');
		self.jsdc.ignore(node.leaf(3), 'gen31');
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		else {
		self.jsdc.appendBefore(',' + next);
		self.jsdc.appendBefore('=' + obj + '.next();');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(next + '.done' + '?');
		iterator = ++top.index2;
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = next + '.done';
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + iterator + ':');
		self.jsdc.append(next + '=' + obj + '.next();');
		self.jsdc.append(top.state + '=' + endTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		self.jsdc.append(id + '=' + next + '.value;');
		if(isDestruct) {
		var ret = {
		o: id,
		s: '',
		pos: 3,
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		self.jsdc.forof.assign(isDestruct, ret);
		self.jsdc.appendBefore(ret.s);
		}
		else {
		self.jsdc.appendBefore(',' + keys + '=Object.keys(');
		self.jsdc.appendBefore(obj);
		self.jsdc.appendBefore('),' + len);
		self.jsdc.appendBefore('=' + keys + '.length,');
		self.jsdc.appendBefore(index + '=0;');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(index + '++<' + len + '?');
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = index + '<' + len;
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		default:
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		top = self.hash[nid];
		loopTemp = ++top.index2;
		self.jsdc.append('case ' + loopTemp + ':');
		self.jsdc.append(top.state + '=');
		//防止优先级错误
		if(itstmt.leaf(4).name() == JsNode.ASSIGNEXPR) {
		self.jsdc.append('(');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + itTemp + ':');
		self.jsdc.append(id + '=');
		self.jsdc.append(keys + '[');
		self.jsdc.append(index + '];');
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		case 'of':
		var iterator;
		//标记使Forof类处理失效
		itstmt.gen = true;
		var next = self.jsdc.uid();
		var id;
		var isDestruct;
		if(node.leaf(2).name() == JsNode.VARSTMT) {
		id = join(node.leaf(2).last());
		itTemp = ++top.index2;
		}
		else {
		if(node.leaf(2).name() == JsNode.PRMREXPR
		&& [JsNode.ARRLTR, JsNode.OBJLTR].indexOf(node.leaf(2).first().name()) > -1) {
		isDestruct = node.leaf(2).first();
		id = self.jsdc.forof.getLast(isDestruct);
		if(itstmt.leaf(4).name() == JsNode.ASSIGNEXPR) {
		self.jsdc.appendBefore(')');
		}
		else {
		id = join(node.leaf(2));
		}
		itEndTemp = ++top.index2;
		endTemp = ++top.index2;
		self.jsdc.appendBefore('?' + itTemp + ':' + itEndTemp);
		self.jsdc.appendBefore(';break');
		//供yield判断
		itstmt.done = join(itstmt.leaf(4));
		}
		var obj = self.jsdc.uid();
		self.jsdc.ignore(node.leaf(2), 'gen30');
		self.jsdc.ignore(node.leaf(3), 'gen31');
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + obj + '=');
		top = self.hash[nid];
		}
		else {
		self.jsdc.appendBefore(',' + next);
		self.jsdc.appendBefore('=' + obj + '.next();');
		endTemp = ++top.index2;
		self.jsdc.appendBefore('case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		self.jsdc.appendBefore(next + '.done' + '?');
		iterator = ++top.index2;
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(itTemp + ':' + itEndTemp + ';break;');
		//供yield判断
		itstmt.done = next + '.done';
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + iterator + ':');
		self.jsdc.append(next + '=' + obj + '.next();');
		self.jsdc.append(top.state + '=' + endTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		self.jsdc.append(id + '=' + next + '.value;');
		if(isDestruct) {
		var ret = {
		o: id,
		s: '',
		pos: 3,
		append: function(s) {
		this.s += s;
		},
		appendBefore: function(s) {
		this.s += s;
		}
		};
		self.jsdc.forof.assign(isDestruct, ret);
		self.jsdc.appendBefore(ret.s);
		}
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		default:
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		top = self.hash[nid];
		loopTemp = ++top.index2;
		self.jsdc.append('case ' + loopTemp + ':');
		self.jsdc.append(top.state + '=');
		//防止优先级错误
		if(itstmt.leaf(4).name() == JsNode.ASSIGNEXPR) {
		self.jsdc.append('(');
		}
		itTemp = ++top.index2;
		}
		else {
		if(itstmt.leaf(4).name() == JsNode.ASSIGNEXPR) {
		self.jsdc.appendBefore(')');
		}
		itEndTemp = ++top.index2;
		endTemp = ++top.index2;
		self.jsdc.appendBefore('?' + itTemp + ':' + itEndTemp);
		self.jsdc.appendBefore(';break');
		//供yield判断
		itstmt.done = join(itstmt.leaf(4));
		}
		});
		eventbus.on(itstmt.leaf(6).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + endTemp + ':');
		}
		else {
		self.jsdc.appendBefore(';' + top.state + '=' + loopTemp);
		self.jsdc.appendBefore(';break');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append(';case ' + itTemp + ':');
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		}
		});
		eventbus.on(itstmt.leaf(6).nid(), function(node, start) {
		if(start) {
		self.jsdc.append('case ' + endTemp + ':');
		}
		else {
		self.jsdc.appendBefore(';' + top.state + '=' + loopTemp);
		self.jsdc.appendBefore(';break');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		self.jsdc.append(';case ' + itTemp + ':');
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		}
		break;
		case 'while':
		self.jsdc.ignore(itstmt.first());
		loopTemp = self.jsdc.uid();
		var block = itstmt.last();
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen32');
		self.jsdc.ignore(block.first().last(), 'gen33');
		}
		break;
		case 'while':
		self.jsdc.ignore(itstmt.first());
		loopTemp = self.jsdc.uid();
		var block = itstmt.last();
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen32');
		self.jsdc.ignore(block.first().last(), 'gen33');
		}
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + loopTemp + ';');
		top = self.hash[nid];
		endTemp = ++top.index2;
		self.jsdc.append('case ' + endTemp + ':');
		self.jsdc.append(top.state + '=');
		}
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + loopTemp + ';');
		top = self.hash[nid];
		endTemp = ++top.index2;
		self.jsdc.append('case ' + endTemp + ':');
		self.jsdc.append(top.state + '=');
		});
		eventbus.on(itstmt.leaf(2).nid(), function(node, start) {
		if(start) {
		self.jsdc.append(loopTemp + '=');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.append('?' + itTemp + ':' + itEndTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		//供yield判断
		itstmt.done = loopTemp;
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		case 'do':
		loopTemp = self.jsdc.uid();
		//供yield判断
		itstmt.done = loopTemp;
		self.jsdc.ignore(itstmt.first());
		self.jsdc.ignore(itstmt.leaf(2));
		var block = itstmt.leaf(1);
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen34');
		self.jsdc.ignore(block.first().last(), 'gen35');
		}
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + loopTemp + ';');
		}
		else {
		self.jsdc.appendBefore('?' + itTemp + ':' + itEndTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append(loopTemp + '=');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		top = self.hash[nid];
		itTemp = ++top.index2;
		endTemp = ++top.index2;
		self.jsdc.append('case ' + itTemp + ':');
		}
		else {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		});
		eventbus.on(itstmt.leaf(2).nid(), function(node, start) {
		if(start) {
		self.jsdc.append(loopTemp + '=');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		itTemp = ++top.index2;
		itEndTemp = ++top.index2;
		self.jsdc.append('?' + itTemp + ':' + itEndTemp);
		self.jsdc.append(';break;case ' + itTemp + ':');
		//供yield判断
		itstmt.done = loopTemp;
		}
		else {
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		break;
		case 'do':
		loopTemp = self.jsdc.uid();
		//供yield判断
		itstmt.done = loopTemp;
		self.jsdc.ignore(itstmt.first());
		self.jsdc.ignore(itstmt.leaf(2));
		var block = itstmt.leaf(1);
		if(block.name() == JsNode.BLOCKSTMT) {
		self.jsdc.ignore(block.first().first(), 'gen34');
		self.jsdc.ignore(block.first().last(), 'gen35');
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(';break;case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		}
		eventbus.on(itstmt.nid(), function(node, start) {
		if(start) {
		self.jsdc.append('var ' + loopTemp + ';');
		}
		else {
		self.jsdc.appendBefore('?' + itTemp + ':' + itEndTemp);
		self.jsdc.appendBefore(';break;case ' + itEndTemp + ':');
		}
		});
		eventbus.on(itstmt.leaf(4).nid(), function(node, start) {
		if(start) {
		self.jsdc.append(loopTemp + '=');
		}
		});
		eventbus.on(block.nid(), function(node, start) {
		if(start) {
		top = self.hash[nid];
		itTemp = ++top.index2;
		endTemp = ++top.index2;
		self.jsdc.append('case ' + itTemp + ':');
		}
		else {
		if(!self.jsdc.endsWith(';')
		&& !self.jsdc.endsWith(':')
		&& !self.jsdc.endsWith('{')
		&& !self.jsdc.endsWith('}')
		&& !self.jsdc.endsWith('\n')) {
		self.jsdc.appendBefore(';');
		}
		self.jsdc.appendBefore(top.state + '=' + endTemp);
		itEndTemp = ++top.index2;
		self.jsdc.appendBefore(';break;case ' + endTemp + ':');
		self.jsdc.appendBefore(top.state + '=');
		}
		});
		break;
		}
		break;
		//忽略这些节点中的所有逻辑
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		case JsNode.METHOD:
		return;
		}
		node.leaves().forEach(function(leaf) {
		self.pre(leaf, nid, bid, res);
		});
		});
		break;
		}
		break;
		//忽略这些节点中的所有逻辑
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		case JsNode.METHOD:
		return;
		}
		},
		belong: function(node) {
		var res = [];
		while(node = node.parent()) {
		switch(node.name()) {
		case JsNode.IFSTMT:
		case JsNode.ITERSTMT:
		res.push(node);
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		break;
		}
		node.leaves().forEach(function(leaf) {
		self.pre(leaf, nid, bid, res);
		});
		}
		},
		belong: function(node) {
		var res = [];
		while(node = node.parent()) {
		switch(node.name()) {
		case JsNode.IFSTMT:
		case JsNode.ITERSTMT:
		res.push(node);
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		break;
		}
		return res;
		},
		getLast: function(node) {
		while(node = node.last()) {
		if(node.name() == JsNode.TOKEN) {
		return node;
		}
		}
		return res;
		},
		getLast: function(node) {
		while(node = node.last()) {
		if(node.name() == JsNode.TOKEN) {
		return node;
		}
		},
		ignoreNext: function(node, value) {
		node = this.getLast(node);
		if(node) {
		var token = node.token();
		while(token = token.next()) {
		if(token.type() == Token.COMMENT
		\|\| token.type() == Token.BLANK
		\|\| token.type() == Token.LINE) {
		continue;
		}
		if(token.content() == value) {
		this.jsdc.ignore(token, 'gen36');
		return;
		}
		else {
		return;
		}
		}
		},
		ignoreNext: function(node, value) {
		node = this.getLast(node);
		if(node) {
		var token = node.token();
		while(token = token.next()) {
		if(token.type() == Token.COMMENT
		\|\| token.type() == Token.BLANK
		\|\| token.type() == Token.LINE) {
		continue;
		}
		if(token.content() == value) {
		this.jsdc.ignore(token, 'gen36');
		return;
		}
		else {
		return;
		}
		}
		}
		});

		module.exports = Generator;
		});
		}
		});

		module.exports = Generator;});

web/join.js

		@@ -1,38 +0,36 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		module.exports = function(node, word) {
		var res = recursion(node, { 's': '', 'word': word });
		return res.s;
		};

		function recursion(node, res) {
		var isToken = node.name() == JsNode.TOKEN;
		var isVirtual = isToken && node.token().type() == Token.VIRTUAL;
		if(isToken) {
		var token = node.token();
		if(!isVirtual) {
		if(res.word && [Token.ID, Token.NUMBER, Token.KEYWORD].indexOf(token.type()) > -1) {
		res.s += ' ';
		}
		if(token.content() == '}' && res.s.charAt(res.s.length - 1) == ';') {
		res.s = res.s.replace(/;$/, '');
		}
		res.s += token.content();
		res.word = [Token.ID, Token.NUMBER, Token.KEYWORD].indexOf(token.type()) > -1;
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		module.exports = function(node, word) {
		var res = recursion(node, { 's': '', 'word': word });
		return res.s;
		};

		function recursion(node, res) {
		var isToken = node.name() == JsNode.TOKEN;
		var isVirtual = isToken && node.token().type() == Token.VIRTUAL;
		if(isToken) {
		var token = node.token();
		if(!isVirtual) {
		if(res.word && [Token.ID, Token.NUMBER, Token.KEYWORD].indexOf(token.type()) > -1) {
		res.s += ' ';
		}
		else if(token.content() == ';') {
		res.s += ';';
		res.word = false;
		if(token.content() == '}' && res.s.charAt(res.s.length - 1) == ';') {
		res.s = res.s.replace(/;$/, '');
		}
		res.s += token.content();
		res.word = [Token.ID, Token.NUMBER, Token.KEYWORD].indexOf(token.type()) > -1;
		}
		else {
		node.leaves().forEach(function(leaf) {
		recursion(leaf, res);
		});
		else if(token.content() == ';') {
		res.s += ';';
		res.word = false;
		}
		return res;
		}
		});
		else {
		node.leaves().forEach(function(leaf) {
		recursion(leaf, res);
		});
		}
		return res;
		}});

848

web/Jsdc.js

		@@ -1,448 +0,446 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var character = require('./util/character');
		var Class = require('./util/Class');
		var eventbus = require('./eventbus');

		var Scope = require('./Scope');
		var DefaultValue = require('./DefaultValue');
		var Rest = require('./Rest');
		var Template = require('./Template');
		var Forof = require('./Forof');
		var Klass = require('./Klass');
		var Num = require('./Num');
		var Module = require('./Module');
		var ArrayCmph = require('./ArrayCmph');
		var ArrowFn = require('./ArrowFn');
		var Generator = require('./Generator');
		var Destruct = require('./Destruct');
		var Str = require('./Str');
		var Obj = require('./Obj');

		var Jsdc = Class(function(code) {
		this.code = (code + '') \|\| '';
		this.index = 0;
		this.res = '';
		this.node = {};
		this.ignores = {};
		this.ts = [];

		this.scope = new Scope(this);
		this.defaultValue = new DefaultValue(this);
		this.rest = new Rest(this);
		this.template = new Template(this);
		this.forof = new Forof(this);
		this.klass = new Klass(this);
		this.num = new Num(this);
		this.module = new Module(this);
		this.arrCmph = new ArrayCmph(this);
		this.arrowFn = new ArrowFn(this);
		this.gen = new Generator(this);
		this.destruct = new Destruct(this);
		this.str = new Str(this);
		this.obj = new Obj(this);

		this.i = 0;
		this.ids = {};
		return this;
		}).methods({
		parse: function(code) {
		var self = this;
		if(!character.isUndefined(code)) {
		self.code = code + '';
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var character = require('./util/character');
		var Class = require('./util/Class');
		var eventbus = require('./eventbus');

		var Scope = require('./Scope');
		var DefaultValue = require('./DefaultValue');
		var Rest = require('./Rest');
		var Template = require('./Template');
		var Forof = require('./Forof');
		var Klass = require('./Klass');
		var Num = require('./Num');
		var Module = require('./Module');
		var ArrayCmph = require('./ArrayCmph');
		var ArrowFn = require('./ArrowFn');
		var Generator = require('./Generator');
		var Destruct = require('./Destruct');
		var Str = require('./Str');
		var Obj = require('./Obj');

		var Jsdc = Class(function(code) {
		this.code = (code + '') \|\| '';
		this.index = 0;
		this.res = '';
		this.node = {};
		this.ignores = {};
		this.ts = [];

		this.scope = new Scope(this);
		this.defaultValue = new DefaultValue(this);
		this.rest = new Rest(this);
		this.template = new Template(this);
		this.forof = new Forof(this);
		this.klass = new Klass(this);
		this.num = new Num(this);
		this.module = new Module(this);
		this.arrCmph = new ArrayCmph(this);
		this.arrowFn = new ArrowFn(this);
		this.gen = new Generator(this);
		this.destruct = new Destruct(this);
		this.str = new Str(this);
		this.obj = new Obj(this);

		this.i = 0;
		this.ids = {};
		return this;
		}).methods({
		parse: function(code) {
		var self = this;
		if(!character.isUndefined(code)) {
		self.code = code + '';
		}
		var parser = homunculus.getParser('es6');
		try {
		self.node = parser.parse(code);
		} catch(e) {
		return e.toString();
		}
		self.ignores = parser.ignore();
		//记录所有id
		var lexer = parser.lexer;
		lexer.tokens().forEach(function(token) {
		if(token.type() == Token.ID) {
		//防止关键字或内置原生方法如hasOwnProperty被设置为true，将所有id前面加_记录
		self.ids['_' + token.content()] = true;
		}
		var parser = homunculus.getParser('es6');
		try {
		self.node = parser.parse(code);
		} catch(e) {
		return e.toString();
		});
		self.ts = lexer.tokens();
		//开头部分的ignore
		while(self.ignores[self.index]) {
		self.append(self.ignores[self.index++].content());
		}
		//预分析局部变量，将影响的let和const声明查找出来
		self.scope.parse(self.node);
		//递归处理
		self.recursion(self.node);
		return self.res;
		},
		ast: function() {
		return this.node;
		},
		tokens: function() {
		return this.ts;
		},
		append: function(s) {
		s = String(s);
		this.res += s;
		this.i = this.res.length;
		},
		appendBefore: function(s) {
		s = String(s);
		if(this.i < this.res.length) {
		this.insert(s, this.i);
		this.i += s.length;
		}
		else {
		this.append(s);
		}
		},
		insert: function(s, i) {
		s = String(s);
		this.res = this.res.slice(0, i) + s + this.res.slice(i);
		},
		replace: function(s, i, len) {
		this.res = this.res.slice(0, i) + s + this.res.slice(i + len);
		this.i += s.length - len;
		},
		endsWith: function(s) {
		s = String(s);
		if(this.i < this.res.length) {
		return this.res.slice(this.i - s.length, this.i) == s;
		}
		else {
		return this.res.slice(this.res.length - s.length) == s;
		}
		},
		next: function() {
		var i = ++this.index;
		return this.ignores.hasOwnProperty(i) ? this.ignores[i] : null;
		},
		recursion: function(node) {
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		var isVirtual = isToken && node.token().type() == Token.VIRTUAL;
		if(isToken) {
		if(!isVirtual) {
		self.token(node);
		}
		self.ignores = parser.ignore();
		//记录所有id
		var lexer = parser.lexer;
		lexer.tokens().forEach(function(token) {
		if(token.type() == Token.ID) {
		//防止关键字或内置原生方法如hasOwnProperty被设置为true，将所有id前面加_记录
		self.ids['_' + token.content()] = true;
		}
		}
		else {
		self.before(node);
		node.leaves().forEach(function(leaf) {
		self.recursion(leaf);
		});
		self.ts = lexer.tokens();
		//开头部分的ignore
		while(self.ignores[self.index]) {
		self.append(self.ignores[self.index++].content());
		self.after(node);
		}
		},
		token: function(node) {
		var token = node.token();
		var content = token.content();
		//替换掉let和const为var
		if(content == 'let'
		\|\| content == 'const') {
		!token.ignore && this.append('var');
		}
		else {
		if(content == '}') {
		this.scope.block(node);
		}
		//预分析局部变量，将影响的let和const声明查找出来
		self.scope.parse(self.node);
		//递归处理
		self.recursion(self.node);
		return self.res;
		},
		ast: function() {
		return this.node;
		},
		tokens: function() {
		return this.ts;
		},
		append: function(s) {
		s = String(s);
		this.res += s;
		this.i = this.res.length;
		},
		appendBefore: function(s) {
		s = String(s);
		if(this.i < this.res.length) {
		this.insert(s, this.i);
		this.i += s.length;
		else if(content == 'of') {
		this.forof.of(node);
		this.arrCmph.of(node);
		}
		else {
		this.append(s);
		else if(content == '(') {
		this.klass.prts(node, true);
		}
		},
		insert: function(s, i) {
		s = String(s);
		this.res = this.res.slice(0, i) + s + this.res.slice(i);
		},
		replace: function(s, i, len) {
		this.res = this.res.slice(0, i) + s + this.res.slice(i + len);
		this.i += s.length - len;
		},
		endsWith: function(s) {
		s = String(s);
		if(this.i < this.res.length) {
		return this.res.slice(this.i - s.length, this.i) == s;
		else if(content == '=>') {
		this.arrowFn.arrow(token);
		}
		else {
		return this.res.slice(this.res.length - s.length) == s;
		else if(token.type() == Token.KEYWORD
		&& content == 'return') {
		eventbus.emit(node.nid(), [node, true]);
		}
		},
		next: function() {
		var i = ++this.index;
		return this.ignores.hasOwnProperty(i) ? this.ignores[i] : null;
		},
		recursion: function(node) {
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		var isVirtual = isToken && node.token().type() == Token.VIRTUAL;
		if(isToken) {
		if(!isVirtual) {
		self.token(node);
		}
		else if(token.type() == Token.KEYWORD
		&& content == 'super'){
		this.klass.super(node);
		}
		else {
		self.before(node);
		node.leaves().forEach(function(leaf) {
		self.recursion(leaf);
		});
		self.after(node);
		else if(content == ')') {
		this.forof.prts(node, true);
		}
		},
		token: function(node) {
		var token = node.token();
		var content = token.content();
		//替换掉let和const为var
		if(content == 'let'
		\|\| content == 'const') {
		!token.ignore && this.append('var');
		else if(content == ',') {
		this.rest.comma(node);
		}
		else {
		if(content == '}') {
		this.scope.block(node);
		}
		else if(content == 'of') {
		this.forof.of(node);
		this.arrCmph.of(node);
		}
		else if(content == '(') {
		this.klass.prts(node, true);
		}
		else if(content == '=>') {
		this.arrowFn.arrow(token);
		}
		else if(token.type() == Token.KEYWORD
		&& content == 'return') {
		eventbus.emit(node.nid(), [node, true]);
		}
		else if(token.type() == Token.KEYWORD
		&& content == 'super'){
		this.klass.super(node);
		}
		else if(content == ')') {
		this.forof.prts(node, true);
		}
		else if(content == ',') {
		this.rest.comma(node);
		}
		else if(token.type() == Token.TEMPLATE) {
		this.template.parse(token);
		}
		else if(token.type() == Token.STRING) {
		this.str.parse(token);
		}
		else if(!token.ignore && token.type() == Token.NUMBER) {
		this.num.parse(token);
		}
		//替换操作会设置ignore属性将其忽略
		if(!token.ignore) {
		this.append(content);
		}
		if(content == '{') {
		this.scope.block(node, true);
		this.forof.block(node);
		}
		else if(content == ')') {
		this.forof.prts(node);
		}
		else if(content == '(') {
		this.klass.prts(node);
		}
		else if(content == 'return') {
		eventbus.emit(node.nid(), [node]);
		}
		else if(token.type() == Token.TEMPLATE) {
		this.template.parse(token);
		}
		var ignore = token.ignore;
		this.i = this.res.length;
		//加上ignore
		var ig;
		while(ig = this.next()) {
		if(!ignore \|\| ig.type() != Token.BLANK) {
		if(!ig.ignore) {
		this.res += ig.content();
		}
		ignore && (ig.ignore = true);
		ignore = false;
		}
		else if(token.type() == Token.STRING) {
		this.str.parse(token);
		}
		},
		before: function(node) {
		switch(node.name()) {
		//var变量前置，赋值部分删除var，如此可以将block用匿名函数包裹达到局部作用与效果
		case JsNode.VARSTMT:
		this.scope.prevar(node);
		this.gen.prevar(node);
		break;
		case JsNode.VARDECL:
		this.destruct.parse(node, true);
		break;
		case JsNode.ASSIGNEXPR:
		this.destruct.expr(node, true);
		break;
		case JsNode.GENDECL:
		this.gen.parse(node, true);
		break;
		case JsNode.GENEXPR:
		this.gen.expr(node, true);
		break;
		case JsNode.FNBODY:
		this.scope.enter(node);
		this.defaultValue.enter(node);
		this.rest.enter(node);
		this.gen.body(node, true);
		break;
		case JsNode.BLOCK:
		this.scope.block(node, true);
		break;
		case JsNode.FMPARAMS:
		this.defaultValue.param(node);
		this.rest.param(node);
		break;
		case JsNode.CALLEXPR:
		this.rest.expr(node);
		break;
		case JsNode.ARGS:
		this.rest.args(node);
		break;
		case JsNode.ARGLIST:
		this.klass.arglist(node);
		this.rest.arglist(node);
		break;
		case JsNode.ITERSTMT:
		this.forof.parse(node, true);
		break;
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		this.klass.parse(node, true);
		break;
		case JsNode.CLASSELEM:
		this.klass.elem(node, true);
		break;
		case JsNode.PROPTNAME:
		this.klass.prptn(node);
		break;
		case JsNode.MODULEBODY:
		this.module.enter(node);
		break;
		case JsNode.MODULEIMPORT:
		this.module.module(node);
		break;
		case JsNode.IMPORTDECL:
		this.module.import(node);
		break;
		case JsNode.EXPORTDECL:
		this.module.export(node);
		break;
		case JsNode.ARRCMPH:
		this.arrCmph.parse(node, true);
		break;
		case JsNode.CMPHFOR:
		this.arrCmph.for(node, true);
		break;
		case JsNode.CMPHIF:
		this.arrCmph.if(node, true);
		break;
		case JsNode.ARROWFN:
		this.arrowFn.parse(node);
		break;
		case JsNode.ARROWPARAMS:
		this.arrowFn.params(node, true);
		break;
		case JsNode.CNCSBODY:
		this.arrowFn.body(node, true);
		break;
		case JsNode.YIELDEXPR:
		this.gen.yield(node, true);
		break;
		case JsNode.PROPTDEF:
		this.obj.propt(node, true);
		break;
		case JsNode.OBJLTR:
		this.obj.parse(node, true);
		break;
		case JsNode.SPREAD:
		this.rest.spread(node, true);
		break;
		else if(!token.ignore && token.type() == Token.NUMBER) {
		this.num.parse(token);
		}
		eventbus.emit(node.nid(), [node, true]);
		},
		after: function(node) {
		switch(node.name()) {
		case JsNode.VARDECL:
		this.destruct.parse(node);
		break;
		case JsNode.ASSIGNEXPR:
		this.destruct.expr(node);
		break;
		case JsNode.FNBODY:
		this.scope.leave(node);
		this.gen.body(node);
		break;
		case JsNode.BLOCK:
		this.scope.block(node);
		break;
		case JsNode.ITERSTMT:
		this.forof.parse(node);
		break;
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		this.klass.parse(node);
		break;
		case JsNode.CLASSELEM:
		this.klass.elem(node);
		break;
		case JsNode.MODULEBODY:
		this.module.leave(node);
		break;
		case JsNode.ARRCMPH:
		this.arrCmph.parse(node);
		break;
		case JsNode.CMPHFOR:
		this.arrCmph.for(node);
		break;
		case JsNode.CMPHIF:
		this.arrCmph.if(node);
		break;
		case JsNode.ARROWPARAMS:
		this.arrowFn.params(node);
		break;
		case JsNode.CNCSBODY:
		this.arrowFn.body(node);
		break;
		case JsNode.GENDECL:
		this.gen.parse(node);
		break;
		case JsNode.GENEXPR:
		this.gen.expr(node);
		break;
		case JsNode.YIELDEXPR:
		this.gen.yield(node);
		break;
		case JsNode.PROPTDEF:
		this.obj.propt(node);
		break;
		case JsNode.PROPTNAME:
		this.obj.name(node);
		break;
		case JsNode.OBJLTR:
		this.obj.parse(node);
		break;
		case JsNode.SPREAD:
		this.rest.spread(node);
		break;
		//替换操作会设置ignore属性将其忽略
		if(!token.ignore) {
		this.append(content);
		}
		eventbus.emit(node.nid(), [node]);
		},
		ignore: function(node, msg, prev) {
		var self = this;
		if(node instanceof Token) {
		node.ignore = msg \|\| true;
		//忽略前置空格
		if(prev) {
		prev = node;
		while(prev = prev.prev()) {
		if(prev.type() == Token.BLANK) {
		prev.ignore = msg \|\| true;
		}
		else {
		break;
		}
		}
		}
		if(content == '{') {
		this.scope.block(node, true);
		this.forof.block(node);
		}
		else if(node.name() == JsNode.TOKEN) {
		this.ignore(node.token(), msg, prev);
		else if(content == ')') {
		this.forof.prts(node);
		}
		else {
		node.leaves().forEach(function(leaf) {
		self.ignore(leaf, msg, prev);
		});
		else if(content == '(') {
		this.klass.prts(node);
		}
		},
		uid: function() {
		var temp;
		while(temp = '_' + uid++) {
		if(!this.ids.hasOwnProperty('_' + temp)) {
		return temp;
		else if(content == 'return') {
		eventbus.emit(node.nid(), [node]);
		}
		}
		var ignore = token.ignore;
		this.i = this.res.length;
		//加上ignore
		var ig;
		while(ig = this.next()) {
		if(!ignore \|\| ig.type() != Token.BLANK) {
		if(!ig.ignore) {
		this.res += ig.content();
		}
		ignore && (ig.ignore = true);
		ignore = false;
		}
		},
		define: function(d) {
		return Jsdc.define(d);
		}
		}).statics({
		parse: function(code) {
		jsdc = new Jsdc();
		return jsdc.parse(code);
		},
		ast: function() {
		return jsdc.ast();
		},
		tokens: function() {
		return jsdc.tokens();
		},
		reset: function() {
		uid = 0;
		},
		define: function(d) {
		if(!character.isUndefined(d)) {
		def = d;
		},
		before: function(node) {
		switch(node.name()) {
		//var变量前置，赋值部分删除var，如此可以将block用匿名函数包裹达到局部作用与效果
		case JsNode.VARSTMT:
		this.scope.prevar(node);
		this.gen.prevar(node);
		break;
		case JsNode.VARDECL:
		this.destruct.parse(node, true);
		break;
		case JsNode.ASSIGNEXPR:
		this.destruct.expr(node, true);
		break;
		case JsNode.GENDECL:
		this.gen.parse(node, true);
		break;
		case JsNode.GENEXPR:
		this.gen.expr(node, true);
		break;
		case JsNode.FNBODY:
		this.scope.enter(node);
		this.defaultValue.enter(node);
		this.rest.enter(node);
		this.gen.body(node, true);
		break;
		case JsNode.BLOCK:
		this.scope.block(node, true);
		break;
		case JsNode.FMPARAMS:
		this.defaultValue.param(node);
		this.rest.param(node);
		break;
		case JsNode.CALLEXPR:
		this.rest.expr(node);
		break;
		case JsNode.ARGS:
		this.rest.args(node);
		break;
		case JsNode.ARGLIST:
		this.klass.arglist(node);
		this.rest.arglist(node);
		break;
		case JsNode.ITERSTMT:
		this.forof.parse(node, true);
		break;
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		this.klass.parse(node, true);
		break;
		case JsNode.CLASSELEM:
		this.klass.elem(node, true);
		break;
		case JsNode.PROPTNAME:
		this.klass.prptn(node);
		break;
		case JsNode.MODULEBODY:
		this.module.enter(node);
		break;
		case JsNode.MODULEIMPORT:
		this.module.module(node);
		break;
		case JsNode.IMPORTDECL:
		this.module.import(node);
		break;
		case JsNode.EXPORTDECL:
		this.module.export(node);
		break;
		case JsNode.ARRCMPH:
		this.arrCmph.parse(node, true);
		break;
		case JsNode.CMPHFOR:
		this.arrCmph.for(node, true);
		break;
		case JsNode.CMPHIF:
		this.arrCmph.if(node, true);
		break;
		case JsNode.ARROWFN:
		this.arrowFn.parse(node);
		break;
		case JsNode.ARROWPARAMS:
		this.arrowFn.params(node, true);
		break;
		case JsNode.CNCSBODY:
		this.arrowFn.body(node, true);
		break;
		case JsNode.YIELDEXPR:
		this.gen.yield(node, true);
		break;
		case JsNode.PROPTDEF:
		this.obj.propt(node, true);
		break;
		case JsNode.OBJLTR:
		this.obj.parse(node, true);
		break;
		case JsNode.SPREAD:
		this.rest.spread(node, true);
		break;
		}
		eventbus.emit(node.nid(), [node, true]);
		},
		after: function(node) {
		switch(node.name()) {
		case JsNode.VARDECL:
		this.destruct.parse(node);
		break;
		case JsNode.ASSIGNEXPR:
		this.destruct.expr(node);
		break;
		case JsNode.FNBODY:
		this.scope.leave(node);
		this.gen.body(node);
		break;
		case JsNode.BLOCK:
		this.scope.block(node);
		break;
		case JsNode.ITERSTMT:
		this.forof.parse(node);
		break;
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		this.klass.parse(node);
		break;
		case JsNode.CLASSELEM:
		this.klass.elem(node);
		break;
		case JsNode.MODULEBODY:
		this.module.leave(node);
		break;
		case JsNode.ARRCMPH:
		this.arrCmph.parse(node);
		break;
		case JsNode.CMPHFOR:
		this.arrCmph.for(node);
		break;
		case JsNode.CMPHIF:
		this.arrCmph.if(node);
		break;
		case JsNode.ARROWPARAMS:
		this.arrowFn.params(node);
		break;
		case JsNode.CNCSBODY:
		this.arrowFn.body(node);
		break;
		case JsNode.GENDECL:
		this.gen.parse(node);
		break;
		case JsNode.GENEXPR:
		this.gen.expr(node);
		break;
		case JsNode.YIELDEXPR:
		this.gen.yield(node);
		break;
		case JsNode.PROPTDEF:
		this.obj.propt(node);
		break;
		case JsNode.PROPTNAME:
		this.obj.name(node);
		break;
		case JsNode.OBJLTR:
		this.obj.parse(node);
		break;
		case JsNode.SPREAD:
		this.rest.spread(node);
		break;
		}
		eventbus.emit(node.nid(), [node]);
		},
		ignore: function(node, msg, prev) {
		var self = this;
		if(node instanceof Token) {
		node.ignore = msg \|\| true;
		//忽略前置空格
		if(prev) {
		prev = node;
		while(prev = prev.prev()) {
		if(prev.type() == Token.BLANK) {
		prev.ignore = msg \|\| true;
		}
		else {
		break;
		}
		}
		}
		return def;
		}
		});
		var jsdc = null;
		var uid = 0;
		var def = false;
		module.exports = Jsdc;
		});
		else if(node.name() == JsNode.TOKEN) {
		this.ignore(node.token(), msg, prev);
		}
		else {
		node.leaves().forEach(function(leaf) {
		self.ignore(leaf, msg, prev);
		});
		}
		},
		uid: function() {
		var temp;
		while(temp = '_' + uid++) {
		if(!this.ids.hasOwnProperty('_' + temp)) {
		return temp;
		}
		}
		},
		define: function(d) {
		return Jsdc.define(d);
		}
		}).statics({
		parse: function(code) {
		jsdc = new Jsdc();
		return jsdc.parse(code);
		},
		ast: function() {
		return jsdc.ast();
		},
		tokens: function() {
		return jsdc.tokens();
		},
		reset: function() {
		uid = 0;
		},
		define: function(d) {
		if(!character.isUndefined(d)) {
		def = d;
		}
		return def;
		}
		});
		var jsdc = null;
		var uid = 0;
		var def = false;
		module.exports = Jsdc;});

416

web/Klass.js

		@@ -1,248 +0,246 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Klass = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.sup = {};
		this.gs = {};
		}).methods({
		parse: function(node, start) {
		if(node.name() == JsNode.CLASSDECL) {
		if(start) {
		var o = {};
		o.name = node.leaf(1).first().token().content();
		this.jsdc.ignore(node.leaf(0), 'klass1');
		this.jsdc.ignore(node.leaf(1), 'klass2');
		this.jsdc.ignore(node.leaf(2), 'klass3');
		if(node.leaf(3).name() == JsNode.CLASSBODY) {
		this.jsdc.ignore(node.leaf(4), 'klass4');
		this.body(node.last().prev(), o.name);
		}
		else {
		this.jsdc.ignore(node.leaf(3), 'klass5');
		this.jsdc.ignore(node.leaf(5), 'klass6');
		o.extend = join(node.leaf(2).last());
		this.body(node.last().prev(), o.name, o.extend);
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=Object.create(' + o.extend + '.prototype);');
		this.jsdc.append(temp + '.constructor=' + o.name + ';');
		this.jsdc.append(o.name + '.prototype=' + temp);
		this.jsdc.append('}();');
		}
		this.hash[node.nid()] = o;
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Klass = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.sup = {};
		this.gs = {};
		}).methods({
		parse: function(node, start) {
		if(node.name() == JsNode.CLASSDECL) {
		if(start) {
		var o = {};
		o.name = node.leaf(1).first().token().content();
		this.jsdc.ignore(node.leaf(0), 'klass1');
		this.jsdc.ignore(node.leaf(1), 'klass2');
		this.jsdc.ignore(node.leaf(2), 'klass3');
		if(node.leaf(3).name() == JsNode.CLASSBODY) {
		this.jsdc.ignore(node.leaf(4), 'klass4');
		this.body(node.last().prev(), o.name);
		}
		else {
		var o = this.hash[node.nid()];
		if(o.extend) {
		this.jsdc.appendBefore('Object.keys(' + o.extend + ').forEach(function(k){' + o.name + '[k]=' + o.extend + '[k]});');
		}
		this.jsdc.ignore(node.leaf(3), 'klass5');
		this.jsdc.ignore(node.leaf(5), 'klass6');
		o.extend = join(node.leaf(2).last());
		this.body(node.last().prev(), o.name, o.extend);
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=Object.create(' + o.extend + '.prototype);');
		this.jsdc.append(temp + '.constructor=' + o.name + ';');
		this.jsdc.append(o.name + '.prototype=' + temp);
		this.jsdc.append('}();');
		}
		this.hash[node.nid()] = o;
		}
		//classexpr由于没有类名，需要封装成一个返回class的fnexpr
		else {
		if(start) {
		this.jsdc.append('function(){');
		var o = {};
		this.jsdc.ignore(node.leaf(0), 'klass7');
		this.jsdc.ignore(node.leaf(1), 'klass8');
		if(node.leaf(2).name() == JsNode.TOKEN
		&& node.leaf(2).token().content() == '{') {
		this.jsdc.ignore(node.leaf(2), 'klass9');
		if(node.leaf(1).name() == JsNode.HERITAGE) {
		o.extend = join(node.leaf(1).last());
		o.name = this.jsdc.uid();
		}
		else {
		o.name = node.leaf(1).first().token().content();
		}
		var o = this.hash[node.nid()];
		if(o.extend) {
		this.jsdc.appendBefore('Object.keys(' + o.extend + ').forEach(function(k){' + o.name + '[k]=' + o.extend + '[k]});');
		}
		}
		}
		//classexpr由于没有类名，需要封装成一个返回class的fnexpr
		else {
		if(start) {
		this.jsdc.append('function(){');
		var o = {};
		this.jsdc.ignore(node.leaf(0), 'klass7');
		this.jsdc.ignore(node.leaf(1), 'klass8');
		if(node.leaf(2).name() == JsNode.TOKEN
		&& node.leaf(2).token().content() == '{') {
		this.jsdc.ignore(node.leaf(2), 'klass9');
		if(node.leaf(1).name() == JsNode.HERITAGE) {
		o.extend = join(node.leaf(1).last());
		o.name = this.jsdc.uid();
		}
		else if(node.leaf(3).name() == JsNode.TOKEN
		&& node.leaf(3).token().content() == '{') {
		this.jsdc.ignore(node.leaf(3), 'klass10');
		else {
		o.name = node.leaf(1).first().token().content();
		o.extend = join(node.leaf(2).last());
		}
		else {
		o.name = this.jsdc.uid();
		this.jsdc.ignore(node.leaf(1), 'klass11');
		}
		this.jsdc.ignore(node.last(), 'klass12');
		var classbody = node.last().prev();
		this.body(classbody, o.name, o.extend);
		if(o.extend) {
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=Object.create(' + o.extend + '.prototype);');
		this.jsdc.append(temp + '.constructor=' + o.name + ';');
		this.jsdc.append(o.name + '.prototype=' + temp);
		this.jsdc.append('}();');
		}
		this.hash[node.nid()] = o;
		}
		else if(node.leaf(3).name() == JsNode.TOKEN
		&& node.leaf(3).token().content() == '{') {
		this.jsdc.ignore(node.leaf(3), 'klass10');
		o.name = node.leaf(1).first().token().content();
		o.extend = join(node.leaf(2).last());
		}
		else {
		var o = this.hash[node.nid()];
		if(o.extend) {
		this.jsdc.appendBefore('Object.keys(' + o.extend + ').forEach(function(k){' + o.name + '[k]=' + o.extend + '[k]});');
		}
		this.jsdc.appendBefore('return ' + o.name);
		//特别注意这里的()没有结尾分号，因为是表达式
		this.jsdc.appendBefore('}()');
		o.name = this.jsdc.uid();
		this.jsdc.ignore(node.leaf(1), 'klass11');
		}
		this.jsdc.ignore(node.last(), 'klass12');
		var classbody = node.last().prev();
		this.body(classbody, o.name, o.extend);
		if(o.extend) {
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=Object.create(' + o.extend + '.prototype);');
		this.jsdc.append(temp + '.constructor=' + o.name + ';');
		this.jsdc.append(o.name + '.prototype=' + temp);
		this.jsdc.append('}();');
		}
		this.hash[node.nid()] = o;
		}
		},
		elem: function(node, start) {
		var first = node.first();
		var top = node.parent().parent();
		var o = this.hash[top.nid()];
		if(first.name() == JsNode.METHOD) {
		first = first.first();
		if(first.name() == JsNode.PROPTNAME) {
		if(start) {
		var token = first.first().first().token();
		this.jsdc.ignore(token, 'klass13');
		if(token.content() == 'constructor') {
		this.jsdc.append('function ');
		this.jsdc.append(o.name);
		}
		else {
		this.jsdc.append(o.name);
		this.jsdc.append('.prototype.' + token.content() + ' = function');
		}
		}
		else {
		var o = this.hash[node.nid()];
		if(o.extend) {
		this.jsdc.appendBefore('Object.keys(' + o.extend + ').forEach(function(k){' + o.name + '[k]=' + o.extend + '[k]});');
		}
		else {
		var token = first.token();
		if(start) {
		var prptn = first.next();
		this.gs[prptn.nid()] = true;
		this.jsdc.ignore(prptn, 'klass14');
		this.jsdc.append('Object.defineProperty(');
		this.jsdc.appendBefore('return ' + o.name);
		//特别注意这里的()没有结尾分号，因为是表达式
		this.jsdc.appendBefore('}()');
		}
		}
		},
		elem: function(node, start) {
		var first = node.first();
		var top = node.parent().parent();
		var o = this.hash[top.nid()];
		if(first.name() == JsNode.METHOD) {
		first = first.first();
		if(first.name() == JsNode.PROPTNAME) {
		if(start) {
		var token = first.first().first().token();
		this.jsdc.ignore(token, 'klass13');
		if(token.content() == 'constructor') {
		this.jsdc.append('function ');
		this.jsdc.append(o.name);
		this.jsdc.append('.prototype, "');
		if(token.content() == 'get') {
		var n = first.next().first().first().token();
		o.g = n.content();
		this.jsdc.append(o.g);
		}
		else {
		var n = first.next().first().first().token();
		o.s = n.content();
		this.jsdc.append(o.s);
		}
		this.jsdc.append('", {');
		}
		else {
		this.jsdc.appendBefore('});');
		this.jsdc.append(o.name);
		this.jsdc.append('.prototype.' + token.content() + ' = function');
		}
		}
		}
		else if(first.name() == JsNode.TOKEN
		&& first.token().content() == 'static') {
		else {
		var token = first.token();
		if(start) {
		this.jsdc.ignore(first.token(), 'klass15');
		this.jsdc.append(o.name + '.');
		}
		}
		},
		prptn: function(node) {
		if(this.gs.hasOwnProperty(node.nid())) {
		this.jsdc.append(':function');
		}
		},
		super: function(node) {
		this.jsdc.ignore(node, 'klass16');
		var top = this.closest(node);
		if(this.hash.hasOwnProperty(top.nid())) {
		this.jsdc.append(this.hash[top.nid()].extend);
		if(node.next()) {
		if(node.next().name() == JsNode.ARGS) {
		this.jsdc.append('.call');
		var prptn = first.next();
		this.gs[prptn.nid()] = true;
		this.jsdc.ignore(prptn, 'klass14');
		this.jsdc.append('Object.defineProperty(');
		this.jsdc.append(o.name);
		this.jsdc.append('.prototype, "');
		if(token.content() == 'get') {
		var n = first.next().first().first().token();
		o.g = n.content();
		this.jsdc.append(o.g);
		}
		else {
		this.jsdc.append('.prototype');
		var parent = node.parent();
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.CALLEXPR) {
		this.sup[parent.leaf(1).leaf(1).nid()] = this.hash[top.nid()].extend;
		break;
		}
		else if(parent.name() == JsNode.FNBODY) {
		break;
		}
		}
		var n = first.next().first().first().token();
		o.s = n.content();
		this.jsdc.append(o.s);
		}
		this.jsdc.append('", {');
		}
		}
		},
		arglist: function(node) {
		if(this.sup.hasOwnProperty(node.nid())) {
		var ex = this.sup[node.nid()];
		var i = this.jsdc.res.lastIndexOf('(');
		this.jsdc.insert('.call', i);
		if(node.size()) {
		this.jsdc.append('this,');
		}
		else {
		this.jsdc.append('this');
		this.jsdc.appendBefore('});');
		}
		}
		},
		prts: function(node, start) {
		var parent = node.parent();
		}
		else if(first.name() == JsNode.TOKEN
		&& first.token().content() == 'static') {
		if(start) {
		if(parent.name() == JsNode.METHOD
		&& parent.prev()
		&& parent.prev().name() == JsNode.TOKEN
		&& parent.prev().token().content() == 'static') {
		parent = parent.parent();
		if(parent.name() == JsNode.CLASSELEM) {
		this.jsdc.appendBefore('=function');
		this.jsdc.ignore(first.token(), 'klass15');
		this.jsdc.append(o.name + '.');
		}
		}
		},
		prptn: function(node) {
		if(this.gs.hasOwnProperty(node.nid())) {
		this.jsdc.append(':function');
		}
		},
		super: function(node) {
		this.jsdc.ignore(node, 'klass16');
		var top = this.closest(node);
		if(this.hash.hasOwnProperty(top.nid())) {
		this.jsdc.append(this.hash[top.nid()].extend);
		if(node.next()) {
		if(node.next().name() == JsNode.ARGS) {
		this.jsdc.append('.call');
		}
		else {
		this.jsdc.append('.prototype');
		var parent = node.parent();
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.CALLEXPR) {
		this.sup[parent.leaf(1).leaf(1).nid()] = this.hash[top.nid()].extend;
		break;
		}
		else if(parent.name() == JsNode.FNBODY) {
		break;
		}
		}
		}
		}
		}
		},
		arglist: function(node) {
		if(this.sup.hasOwnProperty(node.nid())) {
		var ex = this.sup[node.nid()];
		var i = this.jsdc.res.lastIndexOf('(');
		this.jsdc.insert('.call', i);
		if(node.size()) {
		this.jsdc.append('this,');
		}
		else {
		if(parent.name() == JsNode.ARGS
		&& parent.prev().name() == JsNode.TOKEN
		&& parent.prev().token().content() == 'super') {
		this.jsdc.appendBefore('this');
		}
		this.jsdc.append('this');
		}
		},
		body: function(node, id, extend) {
		var noCons = true;
		var leaves = node.leaves();
		for(var i = 0; i < leaves.length; i++) {
		var leaf = leaves[i];
		if(leaf.name() == JsNode.CLASSELEM
		&& (leaf = leaf.first()).name() == JsNode.METHOD
		&& (leaf = leaf.first()).name() == JsNode.PROPTNAME
		&& (leaf = leaf.first()).first().token().content() == 'constructor') {
		noCons = false;
		break;
		}
		},
		prts: function(node, start) {
		var parent = node.parent();
		if(start) {
		if(parent.name() == JsNode.METHOD
		&& parent.prev()
		&& parent.prev().name() == JsNode.TOKEN
		&& parent.prev().token().content() == 'static') {
		parent = parent.parent();
		if(parent.name() == JsNode.CLASSELEM) {
		this.jsdc.appendBefore('=function');
		}
		}
		if(noCons) {
		this.jsdc.append('function ' + id + '(){' + (extend ? (extend + '.call(this)') : '') + '}');
		}
		else {
		if(parent.name() == JsNode.ARGS
		&& parent.prev().name() == JsNode.TOKEN
		&& parent.prev().token().content() == 'super') {
		this.jsdc.appendBefore('this');
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.CLASSDECL
		\|\| parent.name() == JsNode.CLASSEXPR) {
		return parent;
		}
		}
		},
		body: function(node, id, extend) {
		var noCons = true;
		var leaves = node.leaves();
		for(var i = 0; i < leaves.length; i++) {
		var leaf = leaves[i];
		if(leaf.name() == JsNode.CLASSELEM
		&& (leaf = leaf.first()).name() == JsNode.METHOD
		&& (leaf = leaf.first()).name() == JsNode.PROPTNAME
		&& (leaf = leaf.first()).first().token().content() == 'constructor') {
		noCons = false;
		break;
		}
		}
		});

		module.exports = Klass;

		if(noCons) {
		this.jsdc.append('function ' + id + '(){' + (extend ? (extend + '.call(this)') : '') + '}');
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(parent.name() == JsNode.CLASSDECL
		\|\| parent.name() == JsNode.CLASSEXPR) {
		return parent;
		}
		}
		}
		});

		module.exports = Klass;
		});

302

web/Module.js

		@@ -1,163 +0,161 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Module = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		},
		module: function(node) {
		this.jsdc.ignore(node, 'module1');
		this.jsdc.append('var ');
		this.jsdc.append(node.leaf(1).first().token().content());
		this.jsdc.append('=require(');
		this.jsdc.append(node.leaf(2).last().token().content());
		this.jsdc.append(');');
		},
		import: function(node) {
		var self = this;
		self.jsdc.ignore(node, 'module2');
		var one = node.leaf(1);
		//import "string"
		if(one.name() == JsNode.TOKEN
		&& one.token().type() == Token.STRING) {
		self.jsdc.append('require(');
		self.jsdc.append(one.token().content());
		self.jsdc.append(');');
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Module = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		},
		module: function(node) {
		this.jsdc.ignore(node, 'module1');
		this.jsdc.append('var ');
		this.jsdc.append(node.leaf(1).first().token().content());
		this.jsdc.append('=require(');
		this.jsdc.append(node.leaf(2).last().token().content());
		this.jsdc.append(');');
		},
		import: function(node) {
		var self = this;
		self.jsdc.ignore(node, 'module2');
		var one = node.leaf(1);
		//import "string"
		if(one.name() == JsNode.TOKEN
		&& one.token().type() == Token.STRING) {
		self.jsdc.append('require(');
		self.jsdc.append(one.token().content());
		self.jsdc.append(');');
		}
		//import id from "string"
		else if(one.name() == JsNode.IMPORTCAULSE
		&& one.size() == 1
		&& one.first().name() == JsNode.TOKEN) {
		var id = one.first().token().content();
		var last = node.last();
		if(last.name() != JsNode.FROMCAULSE) {
		last = last.prev();
		}
		//import id from "string"
		else if(one.name() == JsNode.IMPORTCAULSE
		&& one.size() == 1
		&& one.first().name() == JsNode.TOKEN) {
		var id = one.first().token().content();
		var last = node.last();
		if(last.name() != JsNode.FROMCAULSE) {
		last = last.prev();
		var temp = self.jsdc.uid();
		self.jsdc.append('var ' + id + '=');
		self.jsdc.append('function(){var ' + temp);
		self.jsdc.append('=require(');
		self.jsdc.append(last.last().token().content());
		self.jsdc.append(');return ');
		self.jsdc.append(temp + '.hasOwnProperty("' + id + '")?');
		self.jsdc.append(temp + '.' + id + ':' + temp + '.hasOwnProperty("default")?');
		self.jsdc.append(temp + '.default:' + temp);
		self.jsdc.append('}();');
		}
		//import ids from "string",import {ids} from "string"
		else {
		var ids = getIds(one);
		var temp = self.jsdc.uid();
		Object.keys(ids).forEach(function(k) {
		self.jsdc.append('var ' + k + ';');
		});
		self.jsdc.append('!function(){var ' + temp);
		self.jsdc.append('=require(');
		var last = node.last();
		if(last.name() != JsNode.FROMCAULSE) {
		last = last.prev();
		}
		self.jsdc.append(last.last().token().content());
		self.jsdc.append(');');
		Object.keys(ids).forEach(function(k) {
		self.jsdc.append(k);
		self.jsdc.append('=' + temp + '.');
		self.jsdc.append(ids[k]);
		self.jsdc.append(';');
		});
		self.jsdc.append('}();');
		}
		},
		export: function(node) {
		var s = node.leaf(1).name();
		switch(s) {
		case JsNode.TOKEN:
		s = node.leaf(1).token().content();
		if(s == '*') {
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=require(');
		this.jsdc.append(node.leaf(2).last().token().content());
		this.jsdc.append(');');
		this.jsdc.append('Object.keys(' + temp + ').forEach(function(k){');
		this.jsdc.append('module.exports[k]=' + temp + '[k];');
		this.jsdc.append('});}();');
		this.jsdc.ignore(node, 'module3');
		}
		var temp = self.jsdc.uid();
		self.jsdc.append('var ' + id + '=');
		self.jsdc.append('function(){var ' + temp);
		self.jsdc.append('=require(');
		self.jsdc.append(last.last().token().content());
		self.jsdc.append(');return ');
		self.jsdc.append(temp + '.hasOwnProperty("' + id + '")?');
		self.jsdc.append(temp + '.' + id + ':' + temp + '.hasOwnProperty("default")?');
		self.jsdc.append(temp + '.default:' + temp);
		self.jsdc.append('}();');
		else if(s == 'default') {
		this.jsdc.append('exports.default=');
		this.jsdc.ignore(node.leaf(0), 'module4');
		this.jsdc.ignore(node.leaf(1), 'module5');
		}
		break;
		case JsNode.VARSTMT:
		case JsNode.LEXDECL:
		var varstmt = node.leaf(1);
		var vardecl = varstmt.leaf(1);
		this.jsdc.append('var ');
		var id = vardecl.first().first().token().content();
		this.jsdc.append(id);
		this.jsdc.append(';exports.' + id + '=');
		this.jsdc.ignore(varstmt.first(), 'module6');
		this.jsdc.ignore(node.first(), 'module7');
		break;
		case JsNode.FNDECL:
		case JsNode.CLASSDECL:
		var id = node.last().leaf(1).first().token().content();
		this.jsdc.append('exports.' + id + '=');
		this.jsdc.append(id);
		this.jsdc.append(';');
		this.jsdc.ignore(node.first(), 'module8');
		break;
		}
		},
		enter: function() {
		if(this.jsdc.define()) {
		var s = /(?:\/\/.*\r?\n)?([\s]+)$/.exec(this.jsdc.res);
		if(s) {
		this.jsdc.insert('define(function(require,exports,module){', this.jsdc.res.length - s[1].length);
		}
		//import ids from "string",import {ids} from "string"
		else {
		var ids = getIds(one);
		var temp = self.jsdc.uid();
		Object.keys(ids).forEach(function(k) {
		self.jsdc.append('var ' + k + ';');
		});
		self.jsdc.append('!function(){var ' + temp);
		self.jsdc.append('=require(');
		var last = node.last();
		if(last.name() != JsNode.FROMCAULSE) {
		last = last.prev();
		}
		self.jsdc.append(last.last().token().content());
		self.jsdc.append(');');
		Object.keys(ids).forEach(function(k) {
		self.jsdc.append(k);
		self.jsdc.append('=' + temp + '.');
		self.jsdc.append(ids[k]);
		self.jsdc.append(';');
		});
		self.jsdc.append('}();');
		this.jsdc.append('define(function(require,exports,module){');
		}
		},
		export: function(node) {
		var s = node.leaf(1).name();
		switch(s) {
		case JsNode.TOKEN:
		s = node.leaf(1).token().content();
		if(s == '*') {
		var temp = this.jsdc.uid();
		this.jsdc.append('!function(){');
		this.jsdc.append('var ' + temp + '=require(');
		this.jsdc.append(node.leaf(2).last().token().content());
		this.jsdc.append(');');
		this.jsdc.append('Object.keys(' + temp + ').forEach(function(k){');
		this.jsdc.append('module.exports[k]=' + temp + '[k];');
		this.jsdc.append('});}();');
		this.jsdc.ignore(node, 'module3');
		}
		},
		leave: function() {
		this.jsdc.define() && this.jsdc.append('});');
		}
		});

		function getIds(node) {
		var res = {};
		node.leaves().forEach(function(leaf, i) {
		if(i % 2 == 0) {
		if(leaf.name() == JsNode.NAMEIMPORT) {
		leaf.leaves().forEach(function(leaf, i) {
		if(i % 2 == 1) {
		var s = leaf.first().token().content();
		if(leaf.size() == 1) {
		res[s] = s;
		}
		else {
		res[leaf.last().first().token().content()] = s;
		}
		}
		else if(s == 'default') {
		this.jsdc.append('exports.default=');
		this.jsdc.ignore(node.leaf(0), 'module4');
		this.jsdc.ignore(node.leaf(1), 'module5');
		}
		break;
		case JsNode.VARSTMT:
		case JsNode.LEXDECL:
		var varstmt = node.leaf(1);
		var vardecl = varstmt.leaf(1);
		this.jsdc.append('var ');
		var id = vardecl.first().first().token().content();
		this.jsdc.append(id);
		this.jsdc.append(';exports.' + id + '=');
		this.jsdc.ignore(varstmt.first(), 'module6');
		this.jsdc.ignore(node.first(), 'module7');
		break;
		case JsNode.FNDECL:
		case JsNode.CLASSDECL:
		var id = node.last().leaf(1).first().token().content();
		this.jsdc.append('exports.' + id + '=');
		this.jsdc.append(id);
		this.jsdc.append(';');
		this.jsdc.ignore(node.first(), 'module8');
		break;
		});
		}
		},
		enter: function() {
		if(this.jsdc.define()) {
		var s = /(?:\/\/.*\r?\n)?([\s]+)$/.exec(this.jsdc.res);
		if(s) {
		this.jsdc.insert('define(function(require,exports,module){', this.jsdc.res.length - s[1].length);
		}
		else {
		this.jsdc.append('define(function(require,exports,module){');
		}
		else {
		var s = leaf.token().content();
		res[s] = s;
		}
		},
		leave: function() {
		this.jsdc.define() && this.jsdc.append('});');
		}
		});

		function getIds(node) {
		var res = {};
		node.leaves().forEach(function(leaf, i) {
		if(i % 2 == 0) {
		if(leaf.name() == JsNode.NAMEIMPORT) {
		leaf.leaves().forEach(function(leaf, i) {
		if(i % 2 == 1) {
		var s = leaf.first().token().content();
		if(leaf.size() == 1) {
		res[s] = s;
		}
		else {
		res[leaf.last().first().token().content()] = s;
		}
		}
		});
		}
		else {
		var s = leaf.token().content();
		res[s] = s;
		}
		}
		});
		return res;
		}

		module.exports = Module;

		return res;
		}

		module.exports = Module;
		});

web/Num.js

		@@ -1,26 +0,24 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Number = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		var s = t.content();
		if(s.toLowerCase().indexOf('0b') == 0) {
		this.jsdc.ignore(t, 'num1');
		this.jsdc.append('parseInt("' + t.content().slice(2) + '", 2)');
		}
		else if(s.toLowerCase().indexOf('0o') == 0) {
		this.jsdc.ignore(t, 'num2');
		this.jsdc.append('parseInt("' + t.content().slice(2) + '", 8)');
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Number = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		var s = t.content();
		if(s.toLowerCase().indexOf('0b') == 0) {
		this.jsdc.ignore(t, 'num1');
		this.jsdc.append('parseInt("' + t.content().slice(2) + '", 2)');
		}
		});

		module.exports = Number;

		else if(s.toLowerCase().indexOf('0o') == 0) {
		this.jsdc.ignore(t, 'num2');
		this.jsdc.append('parseInt("' + t.content().slice(2) + '", 8)');
		}
		}
		});

		module.exports = Number;
		});

168

web/Obj.js

		@@ -1,61 +0,18 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Obj = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.method = {};
		this.temp = {};
		}).methods({
		propt: function(node, start) {
		var objltr = node.parent();
		if(objltr.name() == JsNode.OBJLTR) {
		var prmr = objltr.parent();
		var parent = prmr.parent();
		if(prmr.name() == JsNode.PRMREXPR
		&& !prmr.next()
		&& (parent.name() == JsNode.ASSIGNEXPR
		\|\| parent.name() == JsNode.INITLZ)) {
		if(node.size() == 1) {
		var first = node.first();
		if(first.name() == JsNode.TOKEN) {
		if(!start) {
		this.jsdc.appendBefore(':' + first.token().content());
		}
		}
		else if(first.name() == JsNode.METHOD) {
		first = first.first();
		this.method[first.nid()] = true;
		}
		}
		else if(node.size() == 3) {
		var first = node.first();
		if(start
		&& first.name() == JsNode.PROPTNAME
		&& (first = first.first()).name() == JsNode.CMPTPROPT) {
		var temp = this.jsdc.uid();
		this.hash[objltr.nid()].temp.push({
		temp: temp,
		id: join(first)
		});
		this.jsdc.append(temp);
		this.jsdc.ignore(first, 'obj1');
		}
		}
		}
		}
		},
		name: function(node, start) {
		if(!start && this.method.hasOwnProperty(node.nid())) {
		this.jsdc.append(':function');
		}
		},
		parse: function(node, start) {
		var self = this;
		var prmr = node.parent();
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');

		var Obj = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.method = {};
		this.temp = {};
		}).methods({
		propt: function(node, start) {
		var objltr = node.parent();
		if(objltr.name() == JsNode.OBJLTR) {
		var prmr = objltr.parent();
		var parent = prmr.parent();
		@@ -66,32 +23,73 @@ if(prmr.name() == JsNode.PRMREXPR
		\|\| parent.name() == JsNode.INITLZ)) {
		if(start) {
		node.leaves().forEach(function(leaf) {
		if(leaf.name() == JsNode.PROPTDEF
		&& (leaf = leaf.first()).name() == JsNode.PROPTNAME
		&& (leaf = leaf.first()).name() == JsNode.CMPTPROPT) {
		var id = self.jsdc.uid();
		self.hash[node.nid()] = {
		id: id,
		temp: []
		};
		self.jsdc.append('function(){var ' + id + '=');
		if(node.size() == 1) {
		var first = node.first();
		if(first.name() == JsNode.TOKEN) {
		if(!start) {
		this.jsdc.appendBefore(':' + first.token().content());
		}
		});
		}
		else if(first.name() == JsNode.METHOD) {
		first = first.first();
		this.method[first.nid()] = true;
		}
		}
		else if(self.hash.hasOwnProperty(node.nid())){
		var h = self.hash[node.nid()];
		var id = h.id;
		h.temp.forEach(function(t) {
		self.jsdc.appendBefore(';' + id);
		self.jsdc.appendBefore(t.id + '=' + id + '.' + t.temp);
		self.jsdc.appendBefore(';delete ' + id + '.' + t.temp);
		});
		self.jsdc.appendBefore(';return ' + id + '}()');
		else if(node.size() == 3) {
		var first = node.first();
		if(start
		&& first.name() == JsNode.PROPTNAME
		&& (first = first.first()).name() == JsNode.CMPTPROPT) {
		var temp = this.jsdc.uid();
		this.hash[objltr.nid()].temp.push({
		temp: temp,
		id: join(first)
		});
		this.jsdc.append(temp);
		this.jsdc.ignore(first, 'obj1');
		}
		}
		}
		}
		});

		module.exports = Obj;

		},
		name: function(node, start) {
		if(!start && this.method.hasOwnProperty(node.nid())) {
		this.jsdc.append(':function');
		}
		},
		parse: function(node, start) {
		var self = this;
		var prmr = node.parent();
		var parent = prmr.parent();
		if(prmr.name() == JsNode.PRMREXPR
		&& !prmr.next()
		&& (parent.name() == JsNode.ASSIGNEXPR
		\|\| parent.name() == JsNode.INITLZ)) {
		if(start) {
		node.leaves().forEach(function(leaf) {
		if(leaf.name() == JsNode.PROPTDEF
		&& (leaf = leaf.first()).name() == JsNode.PROPTNAME
		&& (leaf = leaf.first()).name() == JsNode.CMPTPROPT) {
		var id = self.jsdc.uid();
		self.hash[node.nid()] = {
		id: id,
		temp: []
		};
		self.jsdc.append('function(){var ' + id + '=');
		}
		});
		}
		else if(self.hash.hasOwnProperty(node.nid())){
		var h = self.hash[node.nid()];
		var id = h.id;
		h.temp.forEach(function(t) {
		self.jsdc.appendBefore(';' + id);
		self.jsdc.appendBefore(t.id + '=' + id + '.' + t.temp);
		self.jsdc.appendBefore(';delete ' + id + '.' + t.temp);
		});
		self.jsdc.appendBefore(';return ' + id + '}()');
		}
		}
		}
		});

		module.exports = Obj;
		});

384

web/Rest.js

		@@ -1,215 +0,213 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');
		var eventbus = require('./eventbus');

		var Rest = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.hash2 = {};
		this.hash3 = {};
		}).methods({
		param: function(fmparams) {
		if(fmparams.name() == JsNode.FMPARAMS && fmparams.size()) {
		var last = fmparams.last();
		var fnbody = fmparams.next().next().next();
		if(last.name() == JsNode.BINDREST) {
		var rest = last.first();
		this.jsdc.ignore(rest, 'rest1');
		this.hash[fnbody.nid()] = {
		index: fmparams.size() - 1,
		token: last.last().first().token()
		};
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');
		var join = require('./join');
		var eventbus = require('./eventbus');

		var Rest = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.hash2 = {};
		this.hash3 = {};
		}).methods({
		param: function(fmparams) {
		if(fmparams.name() == JsNode.FMPARAMS && fmparams.size()) {
		var last = fmparams.last();
		var fnbody = fmparams.next().next().next();
		if(last.name() == JsNode.BINDREST) {
		var rest = last.first();
		this.jsdc.ignore(rest, 'rest1');
		this.hash[fnbody.nid()] = {
		index: fmparams.size() - 1,
		token: last.last().first().token()
		};
		}
		}
		},
		enter: function(fnbody) {
		if(this.hash.hasOwnProperty(fnbody.nid())) {
		var o = this.hash[fnbody.nid()];
		var index = o.index;
		var id = o.token.content();
		this.jsdc.append(id + '=[].slice.call(arguments, ' + index + ');');
		}
		},
		expr: function(node) {
		var args = node.last();
		var arglist = args.leaf(1);
		var self = this;
		if(arglist.size() > 1) {
		var last = arglist.last();
		var spread = last.prev();
		if(spread.name() == JsNode.TOKEN && spread.token().content() == '...') {
		var first = node.first();
		var needTemp = self.needTemp(first).ret;
		var temp = needTemp ? self.jsdc.uid() : '';
		self.hash2[node.nid()] = {
		node: first,
		needTemp: needTemp,
		temp: needTemp ? temp : ''
		};
		//主表达式中含有生成的对象，不是直接引用，需创建一个临时变量保存引用
		if(needTemp) {
		self.jsdc.append('function(){var ' + temp + '=');
		var first = first.first();
		eventbus.on(first.nid(), function(node2, start) {
		if(!start) {
		self.jsdc.append(';return ' + temp);
		}
		});

		}
		self.jsdc.ignore(arglist, 'rest2');
		}
		},
		enter: function(fnbody) {
		if(this.hash.hasOwnProperty(fnbody.nid())) {
		var o = this.hash[fnbody.nid()];
		var index = o.index;
		var id = o.token.content();
		this.jsdc.append(id + '=[].slice.call(arguments, ' + index + ');');
		}
		},
		needTemp: function(node, res) {
		res = res \|\| { ret: false };
		var self = this;
		if(res.ret) {
		return res;
		}
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		if([JsNode.CALLEXPR, JsNode.NEWEXPR].indexOf(node.first().name()) > -1) {
		res.ret = true;
		}
		},
		expr: function(node) {
		var args = node.last();
		var arglist = args.leaf(1);
		var self = this;
		if(arglist.size() > 1) {
		var last = arglist.last();
		var spread = last.prev();
		if(spread.name() == JsNode.TOKEN && spread.token().content() == '...') {
		var first = node.first();
		var needTemp = self.needTemp(first).ret;
		var temp = needTemp ? self.jsdc.uid() : '';
		self.hash2[node.nid()] = {
		node: first,
		needTemp: needTemp,
		temp: needTemp ? temp : ''
		};
		//主表达式中含有生成的对象，不是直接引用，需创建一个临时变量保存引用
		if(needTemp) {
		self.jsdc.append('function(){var ' + temp + '=');
		var first = first.first();
		eventbus.on(first.nid(), function(node2, start) {
		if(!start) {
		self.jsdc.append(';return ' + temp);
		}
		});

		}
		self.jsdc.ignore(arglist, 'rest2');
		}
		}
		return res;
		},
		args: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.CALLEXPR && this.hash2.hasOwnProperty(parent.nid())) {
		this.jsdc.append('.apply');
		}
		},
		arglist: function(node) {
		var parent = node.parent().parent();
		if(parent.name() == JsNode.CALLEXPR && this.hash2.hasOwnProperty(parent.nid())) {
		var o = this.hash2[parent.nid()];
		if(o.needTemp) {
		//主表达式中含有生成的对象，不是直接引用，使用临时变量引用
		this.jsdc.append(o.temp);
		}
		},
		needTemp: function(node, res) {
		res = res \|\| { ret: false };
		var self = this;
		if(res.ret) {
		return res;
		else {
		//主表达式无需设置apply的context，成员需设
		var mmb = this.hash2[parent.nid()].node;
		this.jsdc.append(mmb.name() == JsNode.MMBEXPR ? join(mmb.first()) : 'this');
		}
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		if([JsNode.CALLEXPR, JsNode.NEWEXPR].indexOf(node.first().name()) > -1) {
		res.ret = true;
		}
		this.jsdc.append(', [');
		var leaves = node.leaves();
		for(var i = 0; i < leaves.length - 3; i++) {
		this.jsdc.append(join(leaves[i]));
		}
		return res;
		},
		args: function(node) {
		var parent = node.parent();
		if(parent.name() == JsNode.CALLEXPR && this.hash2.hasOwnProperty(parent.nid())) {
		this.jsdc.append('.apply');
		this.jsdc.append(']');
		this.jsdc.append('.concat(function(){');
		var last = node.last();
		var isPrm = last.name() == JsNode.PRMREXPR;
		var v;
		if(isPrm) {
		v = last.first().token().content();
		}
		},
		arglist: function(node) {
		var parent = node.parent().parent();
		if(parent.name() == JsNode.CALLEXPR && this.hash2.hasOwnProperty(parent.nid())) {
		var o = this.hash2[parent.nid()];
		if(o.needTemp) {
		//主表达式中含有生成的对象，不是直接引用，使用临时变量引用
		this.jsdc.append(o.temp);
		}
		else {
		//主表达式无需设置apply的context，成员需设
		var mmb = this.hash2[parent.nid()].node;
		this.jsdc.append(mmb.name() == JsNode.MMBEXPR ? join(mmb.first()) : 'this');
		}
		this.jsdc.append(', [');
		var leaves = node.leaves();
		for(var i = 0; i < leaves.length - 3; i++) {
		this.jsdc.append(join(leaves[i]));
		}
		this.jsdc.append(']');
		this.jsdc.append('.concat(function(){');
		var last = node.last();
		var isPrm = last.name() == JsNode.PRMREXPR;
		var v;
		if(isPrm) {
		v = last.first().token().content();
		}
		else {
		v = join(last);
		}
		var temp = this.jsdc.uid();
		var temp2 = this.jsdc.uid();
		this.jsdc.append('var ' + temp + '=[],' + temp2);
		if(!isPrm) {
		var temp3 = this.jsdc.uid();
		this.jsdc.append(',' + temp3 + '=' + v);
		}
		this.jsdc.append(';while(!(' + temp2 + '=' + (isPrm ? v : temp3) + '.next()).done)');
		this.jsdc.append(temp + '.push(' + temp2 + '.value' + ')');
		this.jsdc.append(';return ' + temp + '}())');
		if(o.needTemp) {
		//主表达式中含有生成的对象，不是直接引用
		this.jsdc.append(')}(');
		}
		else {
		v = join(last);
		}
		},
		comma: function(node) {
		var next = node.next();
		if(next.name() == JsNode.SPREAD && !node.destruct) {
		this.jsdc.ignore(node);
		var temp = this.jsdc.uid();
		var temp2 = this.jsdc.uid();
		this.jsdc.append('var ' + temp + '=[],' + temp2);
		if(!isPrm) {
		var temp3 = this.jsdc.uid();
		this.jsdc.append(',' + temp3 + '=' + v);
		}
		},
		spread: function(node, start) {
		if(node.destruct \|\| node.parent().destruct) {
		return;
		this.jsdc.append(';while(!(' + temp2 + '=' + (isPrm ? v : temp3) + '.next()).done)');
		this.jsdc.append(temp + '.push(' + temp2 + '.value' + ')');
		this.jsdc.append(';return ' + temp + '}())');
		if(o.needTemp) {
		//主表达式中含有生成的对象，不是直接引用
		this.jsdc.append(')}(');
		}
		if(start) {
		var last = node.last();
		var s = join(last);
		this.hash3[node.nid()] = {
		isStr: last.name() == JsNode.PRMREXPR
		&& last.first().name() == JsNode.TOKEN
		&& last.first().token().type() == Token.STRING,
		isPrm: last.name() == JsNode.PRMREXPR,
		value: join(last)
		};
		this.jsdc.ignore(node);
		}
		},
		comma: function(node) {
		var next = node.next();
		if(next.name() == JsNode.SPREAD && !node.destruct) {
		this.jsdc.ignore(node);
		}
		},
		spread: function(node, start) {
		if(node.destruct \|\| node.parent().destruct) {
		return;
		}
		if(start) {
		var last = node.last();
		var s = join(last);
		this.hash3[node.nid()] = {
		isStr: last.name() == JsNode.PRMREXPR
		&& last.first().name() == JsNode.TOKEN
		&& last.first().token().type() == Token.STRING,
		isPrm: last.name() == JsNode.PRMREXPR,
		value: join(last)
		};
		this.jsdc.ignore(node);
		}
		else if(this.hash3.hasOwnProperty(node.nid())) {
		var o = this.hash3[node.nid()];
		var prev = node.prev();
		//开始的[
		if(prev.token().content() == '[') {
		this.jsdc.appendBefore(']');
		}
		else if(this.hash3.hasOwnProperty(node.nid())) {
		var o = this.hash3[node.nid()];
		var prev = node.prev();
		//开始的[
		if(prev.token().content() == '[') {
		//中间情况是,号
		else {
		prev = prev.prev();
		if(prev.name() != JsNode.SPREAD) {
		this.jsdc.appendBefore(']');
		}
		//中间情况是,号
		else {
		//隔了一个普通数组值之前又是spread，即2个spread不相邻
		prev = prev.prev();
		if(prev.name() != JsNode.SPREAD) {
		this.jsdc.appendBefore(']');
		//隔了一个普通数组值之前又是spread，即2个spread不相邻
		if(prev) {
		prev = prev.prev();
		if(prev) {
		prev = prev.prev();
		if(prev && prev.name() == JsNode.SPREAD) {
		this.jsdc.appendBefore(')');
		}
		if(prev && prev.name() == JsNode.SPREAD) {
		this.jsdc.appendBefore(')');
		}
		}
		}
		this.jsdc.appendBefore('.concat(');
		if(o.isStr) {
		this.jsdc.appendBefore(o.value);
		this.jsdc.appendBefore('.split("")');
		}
		this.jsdc.appendBefore('.concat(');
		if(o.isStr) {
		this.jsdc.appendBefore(o.value);
		this.jsdc.appendBefore('.split("")');
		}
		else {
		this.jsdc.appendBefore('function(){var ');
		var temp = this.jsdc.uid();
		var temp2 = this.jsdc.uid();
		this.jsdc.appendBefore(temp);
		this.jsdc.appendBefore('=[],' + temp2);
		var temp3;
		if(!o.isPrm) {
		temp3 = this.jsdc.uid();
		this.jsdc.appendBefore(',' + temp3 + '=' + o.value);
		}
		else {
		this.jsdc.appendBefore('function(){var ');
		var temp = this.jsdc.uid();
		var temp2 = this.jsdc.uid();
		this.jsdc.appendBefore(temp);
		this.jsdc.appendBefore('=[],' + temp2);
		var temp3;
		if(!o.isPrm) {
		temp3 = this.jsdc.uid();
		this.jsdc.appendBefore(',' + temp3 + '=' + o.value);
		}
		this.jsdc.appendBefore(';while(!(' + temp2 + '=' + (o.isPrm ? o.value : temp3) + '.next()).done)');
		this.jsdc.appendBefore(temp + '.push(' + temp2 + '.value);return ' + temp + '}()');
		this.jsdc.appendBefore(';while(!(' + temp2 + '=' + (o.isPrm ? o.value : temp3) + '.next()).done)');
		this.jsdc.appendBefore(temp + '.push(' + temp2 + '.value);return ' + temp + '}()');
		}
		this.jsdc.appendBefore(')');
		var next = node.next();
		if(next.token().content() == ']') {
		this.jsdc.ignore(next);
		}
		else {
		this.jsdc.ignore(next);
		next = next.next();
		if(next.name() != JsNode.SPREAD) {
		this.jsdc.appendBefore('.concat([');
		}
		this.jsdc.appendBefore(')');
		var next = node.next();
		if(next.token().content() == ']') {
		this.jsdc.ignore(next);
		}
		else {
		this.jsdc.ignore(next);
		next = next.next();
		if(next.name() != JsNode.SPREAD) {
		this.jsdc.appendBefore('.concat([');
		}
		}
		}
		}
		});

		module.exports = Rest;

		}
		});

		module.exports = Rest;
		});

310

web/Scope.js

		@@ -1,174 +0,172 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');
		var SCOPE = {};
		SCOPE[JsNode.BLOCK] =
		SCOPE[JsNode.FNBODY] = true;
		var NOT_ABS_BLOCK = {};
		NOT_ABS_BLOCK[JsNode.ITERSTMT] =
		NOT_ABS_BLOCK[JsNode.IFSTMT] = true;

		var Scope = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.history = {};
		this.index = [jsdc.res.length];
		}).methods({
		parse: function(node) {
		this.recursion(node);
		},
		recursion: function(node) {
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		var name = node.name();
		//每个{}作用域记录是否有lexdecl或fn或generator或classdecl
		if(name == JsNode.LEXDECL
		\|\| name == JsNode.FNDECL
		\|\| name == JsNode.GENDECL
		\|\| name == JsNode.CLASSDECL) {
		var parent = self.closest(node);
		//全局lexdecl没有作用域无需记录，fnbody的也无需记录
		if(parent && parent.name() != JsNode.FNBODY) {
		self.hash[parent.nid()] = true;
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');
		var SCOPE = {};
		SCOPE[JsNode.BLOCK] =
		SCOPE[JsNode.FNBODY] = true;
		var NOT_ABS_BLOCK = {};
		NOT_ABS_BLOCK[JsNode.ITERSTMT] =
		NOT_ABS_BLOCK[JsNode.IFSTMT] = true;

		var Scope = Class(function(jsdc) {
		this.jsdc = jsdc;
		this.hash = {};
		this.history = {};
		this.index = [jsdc.res.length];
		}).methods({
		parse: function(node) {
		this.recursion(node);
		},
		recursion: function(node) {
		var self = this;
		var isToken = node.name() == JsNode.TOKEN;
		if(!isToken) {
		var name = node.name();
		//每个{}作用域记录是否有lexdecl或fn或generator或classdecl
		if(name == JsNode.LEXDECL
		\|\| name == JsNode.FNDECL
		\|\| name == JsNode.GENDECL
		\|\| name == JsNode.CLASSDECL) {
		var parent = self.closest(node);
		//全局lexdecl没有作用域无需记录，fnbody的也无需记录
		if(parent && parent.name() != JsNode.FNBODY) {
		self.hash[parent.nid()] = true;
		}
		else if(name == JsNode.BLOCKSTMT
		&& !NOT_ABS_BLOCK.hasOwnProperty(node.parent().name())) {
		self.hash[node.first().nid()] = true;
		}
		node.leaves().forEach(function(leaf) {
		self.recursion(leaf);
		});
		}
		},
		prevar: function(varstmt) {
		var self = this;
		var gen = self.inGen(varstmt);
		//genarator的忽略
		if(gen) {
		varstmt.gen = gen;
		return;
		else if(name == JsNode.BLOCKSTMT
		&& !NOT_ABS_BLOCK.hasOwnProperty(node.parent().name())) {
		self.hash[node.first().nid()] = true;
		}
		var parent = self.closest(varstmt);
		//插入声明的变量到作用域开始，并删除这个var
		var i = self.index[self.index.length - 1];
		self.history[i] = self.history[i] \|\| {};
		var his = self.history[i];
		var vardecls = varstmt.leaves().filter(function(o, i) {
		return i % 2 == 1;
		node.leaves().forEach(function(leaf) {
		self.recursion(leaf);
		});
		vardecls.forEach(function(vardecl) {
		if(vardecl.first().name() != JsNode.BINDID
		\|\| parent
		&& self.hash[parent.nid()]) {
		self.join(vardecl).forEach(function(id) {
		if(!his.hasOwnProperty(id)) {
		his[id] = true;
		self.jsdc.insert('var ' + id + ';', i);
		}
		});
		if(vardecl.first().name() == JsNode.BINDID) {
		self.jsdc.ignore(varstmt.first().token(), 'scope1');
		}
		},
		prevar: function(varstmt) {
		var self = this;
		var gen = self.inGen(varstmt);
		//genarator的忽略
		if(gen) {
		varstmt.gen = gen;
		return;
		}
		var parent = self.closest(varstmt);
		//插入声明的变量到作用域开始，并删除这个var
		var i = self.index[self.index.length - 1];
		self.history[i] = self.history[i] \|\| {};
		var his = self.history[i];
		var vardecls = varstmt.leaves().filter(function(o, i) {
		return i % 2 == 1;
		});
		vardecls.forEach(function(vardecl) {
		if(vardecl.first().name() != JsNode.BINDID
		\|\| parent
		&& self.hash[parent.nid()]) {
		self.join(vardecl).forEach(function(id) {
		if(!his.hasOwnProperty(id)) {
		his[id] = true;
		self.jsdc.insert('var ' + id + ';', i);
		}
		else {
		//destruct需忽略前后可能的,再改为; var也需忽略
		self.jsdc.ignore(vardecl.prev(), 'scope2');
		var next = vardecl.next();
		if(next.token().content() == ',') {
		self.jsdc.ignore(next, 'scope3');
		}
		});
		if(vardecl.first().name() == JsNode.BINDID) {
		self.jsdc.ignore(varstmt.first().token(), 'scope1');
		}
		else {
		//destruct需忽略前后可能的,再改为; var也需忽略
		self.jsdc.ignore(vardecl.prev(), 'scope2');
		var next = vardecl.next();
		if(next.token().content() == ',') {
		self.jsdc.ignore(next, 'scope3');
		}
		}
		});
		},
		join: function(node) {
		var first = node.first();
		var res = [];
		switch(first.name()) {
		case JsNode.BINDID:
		res.push(first.first().token().content());
		break;
		case JsNode.ARRBINDPAT:
		case JsNode.OBJBINDPAT:
		res = res.concat(this.jsdc.destruct.getIds(first));
		break;
		}
		return res;
		},
		enter: function(node) {
		this.index.push(this.jsdc.res.length);
		},
		leave: function(node) {
		this.index.pop();
		},
		block: function(node, start) {
		switch(node.name()) {
		case JsNode.BLOCK:
		node = node.parent();
		var pname = node.name();
		if(pname == JsNode.BLOCKSTMT) {
		pname = node.parent().name();
		//纯block父节点为blockstmt且祖父节点不是iteratorstmt,ifstmt
		//try,catch,final已在父节点不是blockstmt排除
		if(!NOT_ABS_BLOCK.hasOwnProperty(pname)
		\|\| this.hash.hasOwnProperty(node.nid())) {
		if(start) {
		this.jsdc.append('!function()');
		}
		else {
		this.jsdc.appendBefore('();');
		}
		});
		},
		join: function(node) {
		var first = node.first();
		var res = [];
		switch(first.name()) {
		case JsNode.BINDID:
		res.push(first.first().token().content());
		break;
		case JsNode.ARRBINDPAT:
		case JsNode.OBJBINDPAT:
		res = res.concat(this.jsdc.destruct.getIds(first));
		break;
		}
		return res;
		},
		enter: function(node) {
		this.index.push(this.jsdc.res.length);
		},
		leave: function(node) {
		this.index.pop();
		},
		block: function(node, start) {
		switch(node.name()) {
		case JsNode.BLOCK:
		node = node.parent();
		var pname = node.name();
		if(pname == JsNode.BLOCKSTMT) {
		pname = node.parent().name();
		//纯block父节点为blockstmt且祖父节点不是iteratorstmt,ifstmt
		//try,catch,final已在父节点不是blockstmt排除
		if(!NOT_ABS_BLOCK.hasOwnProperty(pname)
		\|\| this.hash.hasOwnProperty(node.nid())) {
		if(start) {
		this.jsdc.append('!function()');
		}
		else {
		this.jsdc.appendBefore('();');
		}
		}
		break;
		//{和}需要添加匿名函数，排除纯block，即父节点不为blockstmt或祖父节点不为iteratorstmt,ifstmt
		case JsNode.TOKEN:
		}
		break;
		//{和}需要添加匿名函数，排除纯block，即父节点不为blockstmt或祖父节点不为iteratorstmt,ifstmt
		case JsNode.TOKEN:
		node = node.parent();
		if(node.name() == JsNode.BLOCK
		&& this.hash.hasOwnProperty(node.nid())) {
		node = node.parent();
		if(node.name() == JsNode.BLOCK
		&& this.hash.hasOwnProperty(node.nid())) {
		node = node.parent();
		if(node.name() != JsNode.BLOCKSTMT
		\|\| NOT_ABS_BLOCK.hasOwnProperty(node.parent().name())) {
		if(start) {
		this.jsdc.append('!function(){');
		}
		else {
		this.jsdc.appendBefore('}();');
		}
		if(node.name() != JsNode.BLOCKSTMT
		\|\| NOT_ABS_BLOCK.hasOwnProperty(node.parent().name())) {
		if(start) {
		this.jsdc.append('!function(){');
		}
		else {
		this.jsdc.appendBefore('}();');
		}
		}
		break;
		}
		break;
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(SCOPE.hasOwnProperty(parent.name())) {
		return parent;
		}
		},
		closest: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		if(SCOPE.hasOwnProperty(parent.name())) {
		}
		},
		inGen: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		switch(parent.name()) {
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		return parent;
		}
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.METHOD:
		return false;
		}
		},
		inGen: function(node) {
		var parent = node;
		while(parent = parent.parent()) {
		switch(parent.name()) {
		case JsNode.GENDECL:
		case JsNode.GENEXPR:
		return parent;
		case JsNode.FNDECL:
		case JsNode.FNEXPR:
		case JsNode.CLASSDECL:
		case JsNode.CLASSEXPR:
		case JsNode.METHOD:
		return false;
		}
		}
		}
		});

		module.exports = Scope;

		}
		});

		module.exports = Scope;
		});

102

web/Str.js

		@@ -1,58 +0,56 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');

		var String = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		var s = t.content();
		var res = s.replace(/\\u\{([\da-f]+)\}/ig, function(m, n, i) {
		var count = 0;
		for(i -= 1; i > 0; i--) {
		if(s.charAt(i) == '\\') {
		count++;
		}
		else {
		break;
		}
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');

		var Class = require('./util/Class');

		var String = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		var s = t.content();
		var res = s.replace(/\\u\{([\da-f]+)\}/ig, function(m, n, i) {
		var count = 0;
		for(i -= 1; i > 0; i--) {
		if(s.charAt(i) == '\\') {
		count++;
		}
		if(count % 2 == 1) {
		return m;
		else {
		break;
		}
		var arr = [];
		n = parseInt(n, 16);
		while(n > 0xFFFF) {
		arr.push('FFFF');
		n -= 0xFFFF;
		}
		arr.push(fix(n.toString(16)));
		return '\\u' + arr.join('\\u');
		});
		if(res != s) {
		this.jsdc.ignore(t, 'str1');
		this.jsdc.append(res);
		}
		if(count % 2 == 1) {
		return m;
		}
		var arr = [];
		n = parseInt(n, 16);
		while(n > 0xFFFF) {
		arr.push('FFFF');
		n -= 0xFFFF;
		}
		arr.push(fix(n.toString(16)));
		return '\\u' + arr.join('\\u');
		});
		if(res != s) {
		this.jsdc.ignore(t, 'str1');
		this.jsdc.append(res);
		}
		});

		function fix(n) {
		var i = 4 - n.length;
		switch(i) {
		case -1:
		case 0:
		return n;
		case 1:
		return '0' + n;
		case 2:
		return '00' + n;
		case 3:
		return '000' + n;
		}
		}

		module.exports = String;

		});

		function fix(n) {
		var i = 4 - n.length;
		switch(i) {
		case -1:
		case 0:
		return n;
		case 1:
		return '0' + n;
		case 2:
		return '00' + n;
		case 3:
		return '000' + n;
		}
		}

		module.exports = String;
		});

112

web/Template.js

		@@ -1,54 +0,72 @@
		define(function(require, exports, module) {
		var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Template = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		this.jsdc.ignore(t, 'template1');
		var s = t.content();
		var res = '"';
		var has = false;
		outer:
		for(var i = 1; i < s.length - 1; i++) {
		var c = s.charAt(i);
		if(c == '\\') {
		res += '\\';
		res += s.charAt(++i);
		continue;
		}
		else if(c == '"') {
		res += '\\';
		}
		else if(c == '$') {
		if(s.charAt(i + 1) == '{') {
		has = true;
		res += '" + ';
		for(i = i + 2; i < s.length - 1; i++) {
		c = s.charAt(i);
		if(c == '}') {
		res += ' + "';
		continue outer;
		define(function(require, exports, module){var homunculus = require('homunculus');
		var JsNode = homunculus.getClass('Node', 'es6');
		var Token = homunculus.getClass('Token');

		var Class = require('./util/Class');

		var Template = Class(function(jsdc) {
		this.jsdc = jsdc;
		}).methods({
		parse: function(t) {
		this.jsdc.ignore(t, 'template1');
		var s = t.content();
		var res = '"';
		var has = false;
		outer:
		for(var i = 1; i < s.length - 1; i++) {
		var c = s.charAt(i);
		if(c == '\\') {
		res += '\\';
		res += s.charAt(++i);
		continue;
		}
		else if(c == '"') {
		res += '\\';
		}
		else if(c == '\n') {
		res += '\\';
		}
		else if(c == '$') {
		if(s.charAt(i + 1) == '{') {
		has = true;
		res += '" + ';
		var multi = false;
		for(var j = i + 2; j < s.length - 1; j++) {
		c = s.charAt(j);
		if(c == '}') {
		break;
		}
		else if(!/[a-z_\s]/i.test(c)) {
		multi = true;
		break;
		}
		}
		if(multi) {
		res += '(';
		}
		for(i = i + 2; i < s.length - 1; i++) {
		c = s.charAt(i);
		if(c == '}') {
		if(multi) {
		res += ')';
		}
		else {
		res += c;
		}
		res += ' + "';
		continue outer;
		}
		else {
		res += c;
		}
		}
		}
		res += c;
		}
		res += '"';
		this.jsdc.append((has ? '(' : '')
		+ res.replace(/^""\s\+\s/, '').replace(/\s\+\s""$/, '')
		+ (has ? ')' : ''));
		res += c;
		}
		});

		module.exports = Template;

		res += '"';
		this.jsdc.append((has ? '(' : '')
		+ res.replace(/^""\s\+\s/, '').replace(/\s\+\s""$/, '')
		+ (has ? ')' : ''));
		}
		});

		module.exports = Template;
		});

106

web/util/character.js

		@@ -1,54 +0,52 @@
		define(function(require, exports, module) {
		exports.LINE = '\n';
		exports.ENTER = '\r';
		exports.BLANK = ' ';
		exports.TAB = '\t';
		exports.UNDERLINE = '_';
		exports.DOLLAR = '$';
		exports.SHARP = '#';
		exports.MINUS = '-';
		exports.AT = '@';
		exports.SLASH = '/';
		exports.BACK_SLASH = '\\';
		exports.DECIMAL = '.';
		exports.LEFT_BRACKET = '[';
		exports.RIGHT_BRACKET = ']';
		exports.STAR = '*';
		exports.LEFT_PARENTHESE = '(';
		exports.RIGHT_PARENTHESE = ')';
		exports.COMMA = ',';
		exports.SEMICOLON = ';';
		exports.EQUAL = '=';
		exports.isDigit = function(c) {
		return c >= '0' && c <= '9';
		};
		exports.isDigit16 = function(c) {
		return exports.isDigit(c) \|\| (c >= 'a' && c <= 'f') \|\| (c >= 'A' && c <= 'F');
		};
		exports.isDigit2 = function(c) {
		return c == '0' \|\| c == '1';
		};
		exports.isDigit8 = function(c) {
		return c >= '0' && c <= '7';
		};
		exports.isLetter = function(c) {
		return (c >= 'a' && c <= 'z') \|\| (c >= 'A' && c <= 'Z');
		};
		exports.count = function(s, c) {
		var count = 0,
		i = -1;
		while((i = s.indexOf(c, i + 1)) != -1) {
		count++;
		}
		return count;
		};
		exports.isUndefined = function(s) {
		return typeof s == 'undefined';
		};
		exports.isString = function(s) {
		return Object.prototype.toString.call(s) == "[object String]";
		};
		exports.isNumber = function(s) {
		return Object.prototype.toString.call(s) == "[object Number]";
		};
		});
		define(function(require, exports, module){exports.LINE = '\n';
		exports.ENTER = '\r';
		exports.BLANK = ' ';
		exports.TAB = '\t';
		exports.UNDERLINE = '_';
		exports.DOLLAR = '$';
		exports.SHARP = '#';
		exports.MINUS = '-';
		exports.AT = '@';
		exports.SLASH = '/';
		exports.BACK_SLASH = '\\';
		exports.DECIMAL = '.';
		exports.LEFT_BRACKET = '[';
		exports.RIGHT_BRACKET = ']';
		exports.STAR = '*';
		exports.LEFT_PARENTHESE = '(';
		exports.RIGHT_PARENTHESE = ')';
		exports.COMMA = ',';
		exports.SEMICOLON = ';';
		exports.EQUAL = '=';
		exports.isDigit = function(c) {
		return c >= '0' && c <= '9';
		};
		exports.isDigit16 = function(c) {
		return exports.isDigit(c) \|\| (c >= 'a' && c <= 'f') \|\| (c >= 'A' && c <= 'F');
		};
		exports.isDigit2 = function(c) {
		return c == '0' \|\| c == '1';
		};
		exports.isDigit8 = function(c) {
		return c >= '0' && c <= '7';
		};
		exports.isLetter = function(c) {
		return (c >= 'a' && c <= 'z') \|\| (c >= 'A' && c <= 'Z');
		};
		exports.count = function(s, c) {
		var count = 0,
		i = -1;
		while((i = s.indexOf(c, i + 1)) != -1) {
		count++;
		}
		return count;
		};
		exports.isUndefined = function(s) {
		return typeof s == 'undefined';
		};
		exports.isString = function(s) {
		return Object.prototype.toString.call(s) == "[object String]";
		};
		exports.isNumber = function(s) {
		return Object.prototype.toString.call(s) == "[object Number]";
		};});

web/util/Class.js

		@@ -1,36 +0,34 @@
		define(function(require, exports, module) {
		function inheritPrototype(subType, superType) {
		var prototype = Object.create(superType.prototype);
		prototype.constructor = subType;
		subType.prototype = prototype;
		//继承static变量
		Object.keys(superType).forEach(function(k) {
		subType[k] = superType[k];
		define(function(require, exports, module){function inheritPrototype(subType, superType) {
		var prototype = Object.create(superType.prototype);
		prototype.constructor = subType;
		subType.prototype = prototype;
		//继承static变量
		Object.keys(superType).forEach(function(k) {
		subType[k] = superType[k];
		});
		return subType;
		}
		function wrap(fn) {
		fn.extend = function(sub) {
		inheritPrototype(sub, fn);
		return wrap(sub);
		}
		fn.methods = function(o) {
		Object.keys(o).forEach(function(k) {
		fn.prototype[k] = o[k];
		});
		return subType;
		}
		function wrap(fn) {
		fn.extend = function(sub) {
		inheritPrototype(sub, fn);
		return wrap(sub);
		}
		fn.methods = function(o) {
		Object.keys(o).forEach(function(k) {
		fn.prototype[k] = o[k];
		});
		return fn;
		};
		fn.statics = function(o) {
		Object.keys(o).forEach(function(k) {
		fn[k] = o[k];
		});
		return fn;
		};
		return fn;
		}
		function klass(cons) {
		return wrap(cons \|\| function() {});
		}
		klass.extend = inheritPrototype;
		module.exports = klass;
		});
		};
		fn.statics = function(o) {
		Object.keys(o).forEach(function(k) {
		fn[k] = o[k];
		});
		return fn;
		};
		return fn;
		}
		function klass(cons) {
		return wrap(cons \|\| function() {});
		}
		klass.extend = inheritPrototype;
		module.exports = klass;});

156

web/util/sort.js

		@@ -1,78 +0,71 @@
		define(function(require, exports, module) {
		function quickSort(arr, begin, end, compare) {
		if(begin >= end) {
		return;
		}
		var i = begin, j = end, p = i, n = arr[p], seq = true;
		outer:
		while(i < j) {
		if(seq) {
		for(; i < j; j--) {
		if((compare && compare.call(arr, n, arr[j])) \|\| (!compare && n > arr[j])) {
		swap(arr, p, j);
		p = j;
		seq = !seq;
		continue outer;
		}
		define(function(require, exports, module){function quickSort(arr, begin, end, compare) {
		if(begin >= end) {
		return;
		}
		var i = begin, j = end, p = i, n = arr[p], seq = true;
		outer:
		while(i < j) {
		if(seq) {
		for(; i < j; j--) {
		if((compare && compare.call(arr, n, arr[j])) \|\| (!compare && n > arr[j])) {
		swap(arr, p, j);
		p = j;
		seq = !seq;
		continue outer;
		}
		}
		else {
		for(; i < j; i++) {
		if((compare && compare.call(arr, arr[i], n)) \|\| (!compare && n < arr[i])) {
		swap(arr, p, i);
		p = i;
		seq = !seq;
		continue outer;
		}
		}
		else {
		for(; i < j; i++) {
		if((compare && compare.call(arr, arr[i], n)) \|\| (!compare && n < arr[i])) {
		swap(arr, p, i);
		p = i;
		seq = !seq;
		continue outer;
		}
		}
		}
		quickSort(arr, begin, p, compare);
		quickSort(arr, p + 1, end, compare);
		}
		function swap(arr, a, b) {
		var temp = arr[a];
		arr[a] = arr[b];
		arr[b] = temp;
		}
		function getM(arr, a, b) {
		var max = min = arr[a];
		var i = j = a;
		for(; a < b; a++) {
		if(arr[a] > max) {
		max = arr[a];
		i = a;
		}
		else if(arr[a] < min) {
		min = arr[a];
		j = a;
		}
		quickSort(arr, begin, p, compare);
		quickSort(arr, p + 1, end, compare);
		}
		function swap(arr, a, b) {
		var temp = arr[a];
		arr[a] = arr[b];
		arr[b] = temp;
		}
		function getM(arr, a, b) {
		var max = min = arr[a];
		var i = j = a;
		for(; a < b; a++) {
		if(arr[a] > max) {
		max = arr[a];
		i = a;
		}
		return {
		max: max,
		min: min,
		i: i,
		j: j
		};
		else if(arr[a] < min) {
		min = arr[a];
		j = a;
		}
		}
		module.exports = function(arr, compare) {
		if(!Array.isArray(arr)) {
		throw new Error('quick sort need an array');
		}
		if(arr.length < 2) {
		return arr;
		}
		//优化尽可能选取中间值，5等分取每组最大最小值，然后10个数取中值，保证最坏情况首次分割值也在2/5~3/5
		if(!compare && arr.length > 9) {
		var n = Math.floor(arr.length / 5);
		var split = [];
		var index = [];
		for(var i = 0; i < 4; i++) {
		var m = getM(arr, i * n, (i + 1) * n);
		split.push(m.max);
		split.push(m.min);
		index.push(m.i);
		index.push(m.j);
		}
		m = getM(arr, 4 * n, arr.length);
		return {
		max: max,
		min: min,
		i: i,
		j: j
		};
		}
		module.exports = function(arr, compare) {
		if(!Array.isArray(arr)) {
		throw new Error('quick sort need an array');
		}
		if(arr.length < 2) {
		return arr;
		}
		//优化尽可能选取中间值，5等分取每组最大最小值，然后10个数取中值，保证最坏情况首次分割值也在2/5~3/5
		if(!compare && arr.length > 9) {
		var n = Math.floor(arr.length / 5);
		var split = [];
		var index = [];
		for(var i = 0; i < 4; i++) {
		var m = getM(arr, i * n, (i + 1) * n);
		split.push(m.max);
		@@ -82,13 +75,18 @@ split.push(m.min);
		index.push(m.j);
		quickSort(split, 0, split.length);
		for(var i = 0; i < index.length; i++) {
		if(arr[index[i]] == split[4]) {
		swap(arr, 0, index[i]);
		break;
		}
		}
		m = getM(arr, 4 * n, arr.length);
		split.push(m.max);
		split.push(m.min);
		index.push(m.i);
		index.push(m.j);
		quickSort(split, 0, split.length);
		for(var i = 0; i < index.length; i++) {
		if(arr[index[i]] == split[4]) {
		swap(arr, 0, index[i]);
		break;
		}
		}
		quickSort(arr, 0, arr.length - 1, compare);
		return arr;
		};
		});
		}
		quickSort(arr, 0, arr.length - 1, compare);
		return arr;
		};});

.idea/workspace.xml

Sorry, the diff of this file is not supported yet

jsdc - npm Package Compare versions

New alerts

Fixed alerts

Improved metrics

Worsened metrics

Dependency changes