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jashkenas--coffeescript
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experimental change -- comments wanted. writing out helper functions and assignments as a single line, to minimize clutter.

This commit is contained in:
Jeremy Ashkenas 2011-09-18 17:29:01 -05:00
parent 37705e712b
commit 0199515cef
4 changed files with 7 additions and 41 deletions
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7
lib/coffee-script/lexer.js
View File

@ -1,11 +1,6 @@
(function() {
var BOOL, CALLABLE, CODE, COFFEE_ALIASES, COFFEE_ALIAS_MAP, COFFEE_KEYWORDS, COMMENT, COMPARE, COMPOUND_ASSIGN, HEREDOC, HEREDOC_ILLEGAL, HEREDOC_INDENT, HEREGEX, HEREGEX_OMIT, IDENTIFIER, INDEXABLE, INVERSES, JSTOKEN, JS_FORBIDDEN, JS_KEYWORDS, LINE_BREAK, LINE_CONTINUER, LOGIC, Lexer, MATH, MULTILINER, MULTI_DENT, NOT_REGEX, NOT_SPACED_REGEX, NUMBER, OPERATOR, REGEX, RELATION, RESERVED, Rewriter, SHIFT, SIMPLESTR, TRAILING_SPACES, UNARY, WHITESPACE, compact, count, key, last, starts, _ref, _ref2;
var __hasProp = Object.prototype.hasOwnProperty, __indexOf = Array.prototype.indexOf || function(item) {
for (var i = 0, l = this.length; i < l; i++) {
if (__hasProp.call(this, i) && this[i] === item) return i;
}
return -1;
};
var __hasProp = Object.prototype.hasOwnProperty, __indexOf = Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (__hasProp.call(this, i) && this[i] === item) return i; } return -1; };
_ref = require('./rewriter'), Rewriter = _ref.Rewriter, INVERSES = _ref.INVERSES;

18
lib/coffee-script/nodes.js
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@ -1,18 +1,6 @@
(function() {
var Access, Arr, Assign, Base, Block, Call, Class, Closure, Code, Comment, Existence, Extends, For, IDENTIFIER, IDENTIFIER_STR, IS_STRING, If, In, Index, LEVEL_ACCESS, LEVEL_COND, LEVEL_LIST, LEVEL_OP, LEVEL_PAREN, LEVEL_TOP, Literal, METHOD_DEF, NEGATE, NO, Obj, Op, Param, Parens, RESERVED, Range, Return, SIMPLENUM, Scope, Slice, Splat, Switch, TAB, THIS, Throw, Try, UTILITIES, Value, While, YES, compact, del, ends, extend, flatten, last, merge, multident, starts, unfoldSoak, utility, _ref;
var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) {
for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; }
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor;
child.__super__ = parent.prototype;
return child;
}, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __indexOf = Array.prototype.indexOf || function(item) {
for (var i = 0, l = this.length; i < l; i++) {
if (__hasProp.call(this, i) && this[i] === item) return i;
}
return -1;
};
var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __indexOf = Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (__hasProp.call(this, i) && this[i] === item) return i; } return -1; };
Scope = require('./scope').Scope;
@ -2435,13 +2423,13 @@
UTILITIES = {
"extends": function() {
return "function(child, parent) {\n for (var key in parent) { if (" + (utility('hasProp')) + ".call(parent, key)) child[key] = parent[key]; }\n function ctor() { this.constructor = child; }\n ctor.prototype = parent.prototype;\n child.prototype = new ctor;\n child.__super__ = parent.prototype;\n return child;\n}";
return "function(child, parent) { for (var key in parent) { if (" + (utility('hasProp')) + ".call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; }";
},
bind: function() {
return 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }';
},
indexOf: function() {
return "Array.prototype.indexOf || function(item) {\n for (var i = 0, l = this.length; i < l; i++) {\n if (" + (utility('hasProp')) + ".call(this, i) && this[i] === item) return i;\n }\n return -1;\n}";
return "Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (" + (utility('hasProp')) + ".call(this, i) && this[i] === item) return i; } return -1; }";
},
hasProp: function() {
return 'Object.prototype.hasOwnProperty';

7
lib/coffee-script/rewriter.js
View File

@ -1,11 +1,6 @@
(function() {
var BALANCED_PAIRS, EXPRESSION_CLOSE, EXPRESSION_END, EXPRESSION_START, IMPLICIT_BLOCK, IMPLICIT_CALL, IMPLICIT_END, IMPLICIT_FUNC, IMPLICIT_UNSPACED_CALL, INVERSES, LINEBREAKS, SINGLE_CLOSERS, SINGLE_LINERS, left, rite, _i, _len, _ref;
var __hasProp = Object.prototype.hasOwnProperty, __indexOf = Array.prototype.indexOf || function(item) {
for (var i = 0, l = this.length; i < l; i++) {
if (__hasProp.call(this, i) && this[i] === item) return i;
}
return -1;
}, __slice = Array.prototype.slice;
var __hasProp = Object.prototype.hasOwnProperty, __indexOf = Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (__hasProp.call(this, i) && this[i] === item) return i; } return -1; }, __slice = Array.prototype.slice;
exports.Rewriter = (function() {

16
src/nodes.coffee
View File

@ -1801,14 +1801,7 @@ UTILITIES =
# Correctly set up a prototype chain for inheritance, including a reference
# to the superclass for `super()` calls, and copies of any static properties.
extends: -> """
function(child, parent) {
for (var key in parent) { if (#{utility 'hasProp'}.call(parent, key)) child[key] = parent[key]; }
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor;
child.__super__ = parent.prototype;
return child;
}
function(child, parent) { for (var key in parent) { if (#{utility 'hasProp'}.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; }
"""
# Create a function bound to the current value of "this".
@ -1818,12 +1811,7 @@ UTILITIES =
# Discover if an item is in an array.
indexOf: -> """
Array.prototype.indexOf || function(item) {
for (var i = 0, l = this.length; i < l; i++) {
if (#{utility 'hasProp'}.call(this, i) && this[i] === item) return i;
}
return -1;
}
Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (#{utility 'hasProp'}.call(this, i) && this[i] === item) return i; } return -1; }
"""
# Shortcuts to speed up the lookup time for native functions.