coffee-script - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

lib/browser.js

@@ -15,6 +15,6 @@ (function() {
   };
-  if (typeof window == "undefined" || window === null) {
+  if (typeof window === "undefined" || window === null) {
     return;
   }
-  CoffeeScript.load = function(url, options) {
+  CoffeeScript.load = function(url, callback) {
     var xhr;
@@ -27,4 +27,12 @@ xhr = new (window.ActiveXObject || XMLHttpRequest)('Microsoft.XMLHTTP');
     xhr.onreadystatechange = function() {
+      var _ref;
       if (xhr.readyState === 4) {
-        return CoffeeScript.run(xhr.responseText, options);
+        if ((_ref = xhr.status) === 0 || _ref === 200) {
+          CoffeeScript.run(xhr.responseText);
+        } else {
+          throw new Error("Could not load " + url);
+        }
+        if (callback) {
+          return callback();
+        }
       }
@@ -35,14 +43,29 @@ };
   runScripts = function() {
-    var script, _i, _len, _ref;
-    _ref = document.getElementsByTagName('script');
-    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-      script = _ref[_i];
-      if (script.type === 'text/coffeescript') {
+    var coffees, execute, index, length, s, scripts;
+    scripts = document.getElementsByTagName('script');
+    coffees = (function() {
+      var _i, _len, _results;
+      _results = [];
+      for (_i = 0, _len = scripts.length; _i < _len; _i++) {
+        s = scripts[_i];
+        if (s.type === 'text/coffeescript') {
+          _results.push(s);
+        }
+      }
+      return _results;
+    })();
+    index = 0;
+    length = coffees.length;
+    (execute = function() {
+      var script;
+      script = coffees[index++];
+      if ((script != null ? script.type : void 0) === 'text/coffeescript') {
         if (script.src) {
-          CoffeeScript.load(script.src);
+          return CoffeeScript.load(script.src, execute);
         } else {
           CoffeeScript.run(script.innerHTML);
+          return execute();
         }
       }
-    }
+    })();
     return null;
@@ -49,0 +72,0 @@ };

lib/coffee-script.js

 (function() {
-  var Lexer, RESERVED, compile, fs, lexer, parser, path, _ref;
+  var Lexer, RESERVED, compile, fs, lexer, parser, path, vm, _ref;
   fs = require('fs');
   path = require('path');
+  vm = require('vm');
   _ref = require('./lexer'), Lexer = _ref.Lexer, RESERVED = _ref.RESERVED;
@@ -10,3 +11,5 @@ parser = require('./parser').parser;
       var content;
-      content = compile(fs.readFileSync(filename, 'utf8'));
+      content = compile(fs.readFileSync(filename, 'utf8'), {
+        filename: filename
+      });
       return module._compile(content, filename);
@@ -19,3 +22,3 @@ };
   }
-  exports.VERSION = '1.0.1';
+  exports.VERSION = '1.1.0';
   exports.RESERVED = RESERVED;
@@ -47,3 +50,3 @@ exports.helpers = require('./helpers');
   exports.run = function(code, options) {
-    var root;
+    var Module, root;
     root = module;
@@ -53,6 +56,10 @@ while (root.parent) {
     }
-    root.filename = options.filename ? fs.realpathSync(options.filename) : '.';
+    root.filename = process.argv[1] = options.filename ? fs.realpathSync(options.filename) : '.';
     if (root.moduleCache) {
       root.moduleCache = {};
     }
+    if (process.binding('natives').module) {
+      Module = require('module').Module;
+      root.paths = Module._nodeModulePaths(path.dirname(options.filename));
+    }
     if (path.extname(root.filename) !== '.coffee' || require.extensions) {
@@ -65,6 +72,24 @@ return root._compile(compile(code, options), root.filename);
   exports.eval = function(code, options) {
-    var __dirname, __filename;
-    __filename = module.filename = options.filename;
-    __dirname = path.dirname(__filename);
-    return eval(compile(code, options));
+    var g, js, sandbox;
+    if (options == null) {
+      options = {};
+    }
+    sandbox = options.sandbox;
+    if (!sandbox) {
+      sandbox = {
+        require: require,
+        module: {
+          exports: {}
+        }
+      };
+      for (g in global) {
+        sandbox[g] = global[g];
+      }
+      sandbox.global = sandbox;
+      sandbox.global.global = sandbox.global.root = sandbox.global.GLOBAL = sandbox;
+    }
+    sandbox.__filename = options.filename || 'eval';
+    sandbox.__dirname = path.dirname(sandbox.__filename);
+    js = compile("_=(" + (code.trim()) + ")", options);
+    return vm.runInNewContext(js, sandbox, sandbox.__filename);
   };
@@ -74,4 +99,4 @@ lexer = new Lexer;
     lex: function() {
-      var tag, _ref;
-      _ref = this.tokens[this.pos++] || [''], tag = _ref[0], this.yytext = _ref[1], this.yylineno = _ref[2];
+      var tag, _ref2;
+      _ref2 = this.tokens[this.pos++] || [''], tag = _ref2[0], this.yytext = _ref2[1], this.yylineno = _ref2[2];
       return tag;
@@ -78,0 +103,0 @@ },

lib/command.js

@@ -18,3 +18,3 @@ (function() {
   BANNER = 'Usage: coffee [options] path/to/script.coffee';
-  SWITCHES = [['-c', '--compile', 'compile to JavaScript and save as .js files'], ['-i', '--interactive', 'run an interactive CoffeeScript REPL'], ['-o', '--output [DIR]', 'set the directory for compiled JavaScript'], ['-j', '--join', 'concatenate the scripts before compiling'], ['-w', '--watch', 'watch scripts for changes, and recompile'], ['-p', '--print', 'print the compiled JavaScript to stdout'], ['-l', '--lint', 'pipe the compiled JavaScript through JSLint'], ['-s', '--stdio', 'listen for and compile scripts over stdio'], ['-e', '--eval', 'compile a string from the command line'], ['-r', '--require [FILE*]', 'require a library before executing your script'], ['-b', '--bare', 'compile without the top-level function wrapper'], ['-t', '--tokens', 'print the tokens that the lexer produces'], ['-n', '--nodes', 'print the parse tree that Jison produces'], ['--nodejs [ARGS]', 'pass options through to the "node" binary'], ['-v', '--version', 'display CoffeeScript version'], ['-h', '--help', 'display this help message']];
+  SWITCHES = [['-c', '--compile', 'compile to JavaScript and save as .js files'], ['-i', '--interactive', 'run an interactive CoffeeScript REPL'], ['-o', '--output [DIR]', 'set the directory for compiled JavaScript'], ['-j', '--join [FILE]', 'concatenate the scripts before compiling'], ['-w', '--watch', 'watch scripts for changes, and recompile'], ['-p', '--print', 'print the compiled JavaScript to stdout'], ['-l', '--lint', 'pipe the compiled JavaScript through JSLint'], ['-s', '--stdio', 'listen for and compile scripts over stdio'], ['-e', '--eval', 'compile a string from the command line'], ['-r', '--require [FILE*]', 'require a library before executing your script'], ['-b', '--bare', 'compile without the top-level function wrapper'], ['-t', '--tokens', 'print the tokens that the lexer produces'], ['-n', '--nodes', 'print the parse tree that Jison produces'], ['--nodejs [ARGS]', 'pass options through to the "node" binary'], ['-v', '--version', 'display CoffeeScript version'], ['-h', '--help', 'display this help message']];
   opts = {};
@@ -54,2 +54,4 @@ sources = [];
     process.ARGV = process.argv = process.argv.slice(0, 2).concat(opts.literals);
+    process.argv[0] = 'coffee';
+    process.execPath = process.mainModule.filename;
     return compileScripts();
@@ -69,11 +71,14 @@ };
           return fs.stat(source, function(err, stats) {
+            if (err) {
+              throw err;
+            }
             if (stats.isDirectory()) {
               return fs.readdir(source, function(err, files) {
-                var file, _i, _len, _results;
-                _results = [];
-                for (_i = 0, _len = files.length; _i < _len; _i++) {
-                  file = files[_i];
-                  _results.push(compile(path.join(source, file)));
+                var file, _j, _len2, _results2;
+                _results2 = [];
+                for (_j = 0, _len2 = files.length; _j < _len2; _j++) {
+                  file = files[_j];
+                  _results2.push(compile(path.join(source, file)));
                 }
-                return _results;
+                return _results2;
               });
@@ -84,3 +89,3 @@ } else if (topLevel || path.extname(source) === '.coffee') {
                   contents[sources.indexOf(source)] = code.toString();
-                  if (helpers.compact(contents).length === sources.length) {
+                  if (helpers.compact(contents).length > 0) {
                     return compileJoin();
@@ -159,11 +164,11 @@ }
     code = contents.join('\n');
-    return compileScript("concatenation", code, "concatenation");
+    return compileScript(opts.join, code, opts.join);
   };
   loadRequires = function() {
-    var realFilename, req, _i, _len, _ref;
+    var realFilename, req, _i, _len, _ref2;
     realFilename = module.filename;
     module.filename = '.';
-    _ref = opts.require;
-    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-      req = _ref[_i];
+    _ref2 = opts.require;
+    for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+      req = _ref2[_i];
       require(req);
@@ -204,3 +209,3 @@ }
         } else if (opts.compile && opts.watch) {
-          return console.log("" + ((new Date).toTimeString()) + " - compiled " + source);
+          return console.log("" + ((new Date).toLocaleTimeString()) + " - compiled " + source);
         }
@@ -232,7 +237,7 @@ });
     strings = (function() {
-      var _i, _len, _ref, _results;
+      var _i, _len, _ref2, _results;
       _results = [];
       for (_i = 0, _len = tokens.length; _i < _len; _i++) {
         token = tokens[_i];
-        _ref = [token[0], token[1].toString().replace(/\n/, '\\n')], tag = _ref[0], value = _ref[1];
+        _ref2 = [token[0], token[1].toString().replace(/\n/, '\\n')], tag = _ref2[0], value = _ref2[1];
         _results.push("[" + tag + " " + value + "]");
@@ -239,0 +244,0 @@ }

lib/grammar.js

@@ -172,9 +172,7 @@ (function() {
         return new Access(new Literal('prototype'));
-      }), o('Index'), o('Slice', function() {
-        return new Slice($1);
-      })
+      }), o('Index')
     ],
     Index: [
-      o('INDEX_START Expression INDEX_END', function() {
-        return new Index($2);
+      o('INDEX_START IndexValue INDEX_END', function() {
+        return $2;
       }), o('INDEX_SOAK  Index', function() {
@@ -190,2 +188,9 @@ return extend($2, {
     ],
+    IndexValue: [
+      o('Expression', function() {
+        return new Index($1);
+      }), o('Slice', function() {
+        return new Slice($1);
+      })
+    ],
     Object: [
@@ -285,8 +290,8 @@ o('{ AssignList OptComma }', function() {
     Slice: [
-      o('INDEX_START Expression RangeDots Expression INDEX_END', function() {
-        return new Range($2, $4, $3);
-      }), o('INDEX_START Expression RangeDots INDEX_END', function() {
-        return new Range($2, null, $3);
-      }), o('INDEX_START RangeDots Expression INDEX_END', function() {
-        return new Range(null, $3, $2);
+      o('Expression RangeDots Expression', function() {
+        return new Range($1, $3, $2);
+      }), o('Expression RangeDots', function() {
+        return new Range($1, null, $2);
+      }), o('RangeDots Expression', function() {
+        return new Range(null, $2, $1);
       })
@@ -293,0 +298,0 @@ ],

lib/lexer.js

 (function() {
-  var ASSIGNED, BOOL, CALLABLE, CODE, COFFEE_ALIASES, COFFEE_KEYWORDS, COMMENT, COMPARE, COMPOUND_ASSIGN, HEREDOC, HEREDOC_INDENT, HEREGEX, HEREGEX_OMIT, IDENTIFIER, INDEXABLE, JSTOKEN, JS_FORBIDDEN, JS_KEYWORDS, LINE_BREAK, LINE_CONTINUER, LOGIC, Lexer, MATH, MULTILINER, MULTI_DENT, NOT_REGEX, NOT_SPACED_REGEX, NO_NEWLINE, NUMBER, OPERATOR, REGEX, RELATION, RESERVED, Rewriter, SHIFT, SIMPLESTR, TRAILING_SPACES, UNARY, WHITESPACE, compact, count, last, op, starts, _ref;
+  var ASSIGNED, BOOL, CALLABLE, CODE, COFFEE_ALIASES, COFFEE_ALIAS_MAP, COFFEE_KEYWORDS, COMMENT, COMPARE, COMPOUND_ASSIGN, HEREDOC, HEREDOC_ILLEGAL, HEREDOC_INDENT, HEREGEX, HEREGEX_OMIT, IDENTIFIER, INDEXABLE, JSTOKEN, JS_FORBIDDEN, JS_KEYWORDS, LINE_BREAK, LINE_CONTINUER, LOGIC, Lexer, MATH, MULTILINER, MULTI_DENT, NOT_REGEX, NOT_SPACED_REGEX, NO_NEWLINE, NUMBER, OPERATOR, REGEX, RELATION, RESERVED, Rewriter, SHIFT, SIMPLESTR, TRAILING_SPACES, UNARY, WHITESPACE, compact, count, key, last, starts, _ref;
   var __indexOf = Array.prototype.indexOf || function(item) {
@@ -40,3 +40,3 @@ for (var i = 0, l = this.length; i < l; i++) {
     Lexer.prototype.identifierToken = function() {
-      var colon, forcedIdentifier, id, input, match, prev, tag, _ref, _ref2;
+      var colon, forcedIdentifier, id, input, match, prev, tag, _ref2, _ref3;
       if (!(match = IDENTIFIER.exec(this.chunk))) {
@@ -50,7 +50,7 @@ return 0;
       }
-      forcedIdentifier = colon || (prev = last(this.tokens)) && !prev.spaced && ((_ref = prev[0]) === '.' || _ref === '?.' || _ref === '@' || _ref === '::');
+      forcedIdentifier = colon || (prev = last(this.tokens)) && (((_ref2 = prev[0]) === '.' || _ref2 === '?.' || _ref2 === '::') || !prev.spaced && prev[0] === '@');
       tag = 'IDENTIFIER';
       if (__indexOf.call(JS_KEYWORDS, id) >= 0 || !forcedIdentifier && __indexOf.call(COFFEE_KEYWORDS, id) >= 0) {
         tag = id.toUpperCase();
-        if (tag === 'WHEN' && (_ref2 = this.tag(), __indexOf.call(LINE_BREAK, _ref2) >= 0)) {
+        if (tag === 'WHEN' && (_ref3 = this.tag(), __indexOf.call(LINE_BREAK, _ref3) >= 0)) {
           tag = 'LEADING_WHEN';
@@ -86,4 +86,4 @@ } else if (tag === 'FOR') {
       if (!forcedIdentifier) {
-        if (COFFEE_ALIASES.hasOwnProperty(id)) {
-          id = COFFEE_ALIASES[id];
+        if (__indexOf.call(COFFEE_ALIASES, id) >= 0) {
+          id = COFFEE_ALIAS_MAP[id];
         }
@@ -181,3 +181,2 @@ tag = (function() {
       comment = match[0], here = match[1];
-      this.line += count(comment, '\n');
       if (here) {
@@ -190,2 +189,3 @@ this.token('HERECOMMENT', this.sanitizeHeredoc(here, {
       }
+      this.line += count(comment, '\n');
       return comment.length;
@@ -202,3 +202,3 @@ };
     Lexer.prototype.regexToken = function() {
-      var match, prev, regex, _ref;
+      var match, prev, regex, _ref2;
       if (this.chunk.charAt(0) !== '/') {
@@ -211,3 +211,3 @@ return 0;
       prev = last(this.tokens);
-      if (prev && (_ref = prev[0], __indexOf.call((prev.spaced ? NOT_REGEX : NOT_SPACED_REGEX), _ref) >= 0)) {
+      if (prev && (_ref2 = prev[0], __indexOf.call((prev.spaced ? NOT_REGEX : NOT_SPACED_REGEX), _ref2) >= 0)) {
         return 0;
@@ -223,3 +223,3 @@ }
     Lexer.prototype.heregexToken = function(match) {
-      var body, flags, heregex, re, tag, tokens, value, _i, _len, _ref, _ref2, _ref3, _ref4;
+      var body, flags, heregex, re, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4, _ref5;
       heregex = match[0], body = match[1], flags = match[2];
@@ -234,7 +234,7 @@ if (0 > body.indexOf('#{')) {
       tokens = [];
-      _ref = this.interpolateString(body, {
+      _ref2 = this.interpolateString(body, {
         regex: true
       });
-      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-        _ref2 = _ref[_i], tag = _ref2[0], value = _ref2[1];
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        _ref3 = _ref2[_i], tag = _ref3[0], value = _ref3[1];
         if (tag === 'TOKENS') {
@@ -252,6 +252,6 @@ tokens.push.apply(tokens, value);
       tokens.pop();
-      if (((_ref3 = tokens[0]) != null ? _ref3[0] : void 0) !== 'STRING') {
+      if (((_ref4 = tokens[0]) != null ? _ref4[0] : void 0) !== 'STRING') {
         this.tokens.push(['STRING', '""'], ['+', '+']);
       }
-      (_ref4 = this.tokens).push.apply(_ref4, tokens);
+      (_ref5 = this.tokens).push.apply(_ref5, tokens);
       if (flags) {
@@ -353,3 +353,3 @@ this.tokens.push([',', ','], ['STRING', '"' + flags + '"']);
     Lexer.prototype.literalToken = function() {
-      var match, prev, tag, value, _ref, _ref2, _ref3, _ref4;
+      var match, prev, tag, value, _ref2, _ref3, _ref4, _ref5;
       if (match = OPERATOR.exec(this.chunk)) {
@@ -366,6 +366,6 @@ value = match[0];
       if (value === '=' && prev) {
-        if (!prev[1].reserved && (_ref = prev[1], __indexOf.call(JS_FORBIDDEN, _ref) >= 0)) {
+        if (!prev[1].reserved && (_ref2 = prev[1], __indexOf.call(JS_FORBIDDEN, _ref2) >= 0)) {
           this.assignmentError();
         }
-        if ((_ref2 = prev[1]) === '||' || _ref2 === '&&') {
+        if ((_ref3 = prev[1]) === '||' || _ref3 === '&&') {
           prev[0] = 'COMPOUND_ASSIGN';
@@ -391,3 +391,3 @@ prev[1] += '=';
       } else if (prev && !prev.spaced) {
-        if (value === '(' && (_ref3 = prev[0], __indexOf.call(CALLABLE, _ref3) >= 0)) {
+        if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0)) {
           if (prev[0] === '?') {
@@ -397,3 +397,3 @@ prev[0] = 'FUNC_EXIST';
           tag = 'CALL_START';
-        } else if (value === '[' && (_ref4 = prev[0], __indexOf.call(INDEXABLE, _ref4) >= 0)) {
+        } else if (value === '[' && (_ref5 = prev[0], __indexOf.call(INDEXABLE, _ref5) >= 0)) {
           tag = 'INDEX_START';
@@ -413,11 +413,15 @@ switch (prev[0]) {
     Lexer.prototype.sanitizeHeredoc = function(doc, options) {
-      var attempt, herecomment, indent, match, _ref;
+      var attempt, herecomment, indent, match, _ref2;
       indent = options.indent, herecomment = options.herecomment;
-      if (herecomment && 0 > doc.indexOf('\n')) {
-        return doc;
-      }
-      if (!herecomment) {
+      if (herecomment) {
+        if (HEREDOC_ILLEGAL.test(doc)) {
+          throw new Error("block comment cannot contain \"*/\", starting on line " + (this.line + 1));
+        }
+        if (doc.indexOf('\n') <= 0) {
+          return doc;
+        }
+      } else {
         while (match = HEREDOC_INDENT.exec(doc)) {
           attempt = match[1];
-          if (indent === null || (0 < (_ref = attempt.length) && _ref < indent.length)) {
+          if (indent === null || (0 < (_ref2 = attempt.length) && _ref2 < indent.length)) {
             indent = attempt;
@@ -453,3 +457,3 @@ }
               stack.pop();
-            } else {
+            } else if (tok[0] === '(') {
               tok[0] = 'PARAM_START';
@@ -472,5 +476,5 @@ return this;
     Lexer.prototype.balancedString = function(str, end) {
-      var i, letter, prev, stack, _ref;
+      var i, letter, prev, stack, _ref2;
       stack = [end];
-      for (i = 1, _ref = str.length; (1 <= _ref ? i < _ref : i > _ref); (1 <= _ref ? i += 1 : i -= 1)) {
+      for (i = 1, _ref2 = str.length; 1 <= _ref2 ? i < _ref2 : i > _ref2; 1 <= _ref2 ? i++ : i--) {
         switch (letter = str.charAt(i)) {
@@ -500,3 +504,3 @@ case '\\':
     Lexer.prototype.interpolateString = function(str, options) {
-      var expr, heredoc, i, inner, interpolated, len, letter, nested, pi, regex, tag, tokens, value, _len, _ref, _ref2, _ref3;
+      var expr, heredoc, i, inner, interpolated, len, letter, nested, pi, regex, tag, tokens, value, _len, _ref2, _ref3, _ref4;
       if (options == null) {
@@ -527,3 +531,3 @@ options = {};
           nested.pop();
-          if (((_ref = nested[0]) != null ? _ref[0] : void 0) === 'TERMINATOR') {
+          if (((_ref2 = nested[0]) != null ? _ref2[0] : void 0) === 'TERMINATOR') {
             nested.shift();
@@ -558,3 +562,3 @@ }
       for (i = 0, _len = tokens.length; i < _len; i++) {
-        _ref2 = tokens[i], tag = _ref2[0], value = _ref2[1];
+        _ref3 = tokens[i], tag = _ref3[0], value = _ref3[1];
         if (i) {
@@ -564,3 +568,3 @@ this.token('+', '+');
         if (tag === 'TOKENS') {
-          (_ref3 = this.tokens).push.apply(_ref3, value);
+          (_ref4 = this.tokens).push.apply(_ref4, value);
         } else {
@@ -611,3 +615,3 @@ this.token('STRING', this.makeString(value, '"', heredoc));
   COFFEE_KEYWORDS = ['undefined', 'then', 'unless', 'until', 'loop', 'of', 'by', 'when'];
-  for (op in COFFEE_ALIASES = {
+  COFFEE_ALIAS_MAP = {
     and: '&&',
@@ -622,5 +626,12 @@ or: '||',
     off: 'false'
-  }) {
-    COFFEE_KEYWORDS.push(op);
-  }
+  };
+  COFFEE_ALIASES = (function() {
+    var _results;
+    _results = [];
+    for (key in COFFEE_ALIAS_MAP) {
+      _results.push(key);
+    }
+    return _results;
+  })();
+  COFFEE_KEYWORDS = COFFEE_KEYWORDS.concat(COFFEE_ALIASES);
   RESERVED = ['case', 'default', 'function', 'var', 'void', 'with', 'const', 'let', 'enum', 'export', 'import', 'native', '__hasProp', '__extends', '__slice', '__bind', '__indexOf'];
@@ -639,3 +650,3 @@ JS_FORBIDDEN = JS_KEYWORDS.concat(RESERVED);
   JSTOKEN = /^`[^\\`]*(?:\\.[^\\`]*)*`/;
-  REGEX = /^\/(?!\s)[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/[imgy]{0,4}(?!\w)/;
+  REGEX = /^\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/[imgy]{0,4}(?!\w)/;
   HEREGEX = /^\/{3}([\s\S]+?)\/{3}([imgy]{0,4})(?!\w)/;
@@ -645,4 +656,5 @@ HEREGEX_OMIT = /\s+(?:#.*)?/g;
   HEREDOC_INDENT = /\n+([^\n\S]*)/g;
+  HEREDOC_ILLEGAL = /\*\//;
   ASSIGNED = /^\s*@?([$A-Za-z_][$\w\x7f-\uffff]*|['"].*['"])[^\n\S]*?[:=][^:=>]/;
-  LINE_CONTINUER = /^\s*(?:,|\??\.(?!\.)|::)/;
+  LINE_CONTINUER = /^\s*(?:,|\??\.(?![.\d])|::)/;
   TRAILING_SPACES = /\s+$/;
@@ -649,0 +661,0 @@ NO_NEWLINE = /^(?:[-+*&|\/%=<>!.\\][<>=&|]*|and|or|is(?:nt)?|n(?:ot|ew)|delete|typeof|instanceof)$/;

lib/repl.js

 (function() {
-  var CoffeeScript, error, helpers, readline, repl, run, stdin, stdout;
+  var ACCESSOR, CoffeeScript, SIMPLEVAR, Script, autocomplete, backlog, completeAttribute, completeVariable, enableColours, error, getCompletions, getPropertyNames, inspect, readline, repl, run, stdin, stdout;
+  var __hasProp = Object.prototype.hasOwnProperty;
   CoffeeScript = require('./coffee-script');
-  helpers = require('./helpers');
   readline = require('readline');
+  inspect = require('util').inspect;
+  Script = require('vm').Script;
+  enableColours = false;
+  if (process.platform !== 'win32') {
+    enableColours = !process.env.NODE_DISABLE_COLORS;
+  }
   stdin = process.openStdin();
@@ -11,26 +17,87 @@ stdout = process.stdout;
   };
-  helpers.extend(global, {
-    quit: function() {
-      return process.exit(0);
+  backlog = '';
+  run = (function() {
+    var g, sandbox;
+    sandbox = {
+      require: require,
+      module: {
+        exports: {}
+      }
+    };
+    for (g in global) {
+      sandbox[g] = global[g];
     }
-  });
-  run = function(buffer) {
-    var val;
-    try {
-      val = CoffeeScript.eval(buffer.toString(), {
-        bare: true,
-        globals: true,
-        filename: 'repl'
-      });
-      if (val !== void 0) {
-        process.stdout.write(val + '\n');
+    sandbox.global = sandbox;
+    sandbox.global.global = sandbox.global.root = sandbox.global.GLOBAL = sandbox;
+    return function(buffer) {
+      var code, val;
+      code = backlog += '\n' + buffer.toString();
+      if (code[code.length - 1] === '\\') {
+        return backlog = backlog.slice(0, backlog.length - 1);
       }
-    } catch (err) {
-      error(err);
+      backlog = '';
+      try {
+        val = CoffeeScript.eval(code, {
+          sandbox: sandbox,
+          bare: true,
+          filename: 'repl'
+        });
+        if (val !== void 0) {
+          process.stdout.write(inspect(val, false, 2, enableColours) + '\n');
+        }
+      } catch (err) {
+        error(err);
+      }
+      return repl.prompt();
+    };
+  })();
+  ACCESSOR = /\s*([\w\.]+)(?:\.(\w*))$/;
+  SIMPLEVAR = /\s*(\w*)$/i;
+  autocomplete = function(text) {
+    return completeAttribute(text) || completeVariable(text) || [[], text];
+  };
+  completeAttribute = function(text) {
+    var all, completions, match, obj, prefix, val;
+    if (match = text.match(ACCESSOR)) {
+      all = match[0], obj = match[1], prefix = match[2];
+      try {
+        val = Script.runInThisContext(obj);
+      } catch (error) {
+        return [[], text];
+      }
+      completions = getCompletions(prefix, getPropertyNames(val));
+      return [completions, prefix];
     }
-    return repl.prompt();
   };
+  completeVariable = function(text) {
+    var completions, free, scope, _ref;
+    if (free = (_ref = text.match(SIMPLEVAR)) != null ? _ref[1] : void 0) {
+      scope = Script.runInThisContext('this');
+      completions = getCompletions(free, CoffeeScript.RESERVED.concat(getPropertyNames(scope)));
+      return [completions, free];
+    }
+  };
+  getCompletions = function(prefix, candidates) {
+    var el, _i, _len, _results;
+    _results = [];
+    for (_i = 0, _len = candidates.length; _i < _len; _i++) {
+      el = candidates[_i];
+      if (el.indexOf(prefix) === 0) {
+        _results.push(el);
+      }
+    }
+    return _results;
+  };
+  getPropertyNames = function(obj) {
+    var name, _results;
+    _results = [];
+    for (name in obj) {
+      if (!__hasProp.call(obj, name)) continue;
+      _results.push(name);
+    }
+    return _results;
+  };
   process.on('uncaughtException', error);
   if (readline.createInterface.length < 3) {
-    repl = readline.createInterface(stdin);
+    repl = readline.createInterface(stdin, autocomplete);
     stdin.on('data', function(buffer) {
@@ -40,3 +107,3 @@ return repl.write(buffer);
   } else {
-    repl = readline.createInterface(stdin, stdout);
+    repl = readline.createInterface(stdin, stdout, autocomplete);
   }
@@ -43,0 +110,0 @@ repl.setPrompt('coffee> ');

lib/rewriter.js

@@ -124,3 +124,6 @@ (function() {
       action = function(token, i) {
-        return this.tokens.splice(i, 0, ['}', '}', token[2]]);
+        var tok;
+        tok = ['}', '}', token[2]];
+        tok.generated = true;
+        return this.tokens.splice(i, 0, tok);
       };
@@ -177,2 +180,5 @@ return this.scanTokens(function(token, i, tokens) {
         }
+        if (token.fromThen) {
+          return 1;
+        }
         if (!(callObject || (prev != null ? prev.spaced : void 0) && (prev.call || (_ref3 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref3) >= 0)) && (__indexOf.call(IMPLICIT_CALL, tag) >= 0 || !(token.spaced || token.newLine) && __indexOf.call(IMPLICIT_UNSPACED_CALL, tag) >= 0))) {
@@ -183,3 +189,3 @@ return 1;
         this.detectEnd(i + 1, function(token, i) {
-          var post, _ref;
+          var post, _ref4;
           tag = token[0];
@@ -195,3 +201,3 @@ if (!seenSingle && token.fromThen) {
           }
-          return !token.generated && this.tag(i - 1) !== ',' && __indexOf.call(IMPLICIT_END, tag) >= 0 && (tag !== 'INDENT' || (this.tag(i - 2) !== 'CLASS' && (_ref = this.tag(i - 1), __indexOf.call(IMPLICIT_BLOCK, _ref) < 0) && !((post = this.tokens[i + 1]) && post.generated && post[0] === '{')));
+          return !token.generated && this.tag(i - 1) !== ',' && __indexOf.call(IMPLICIT_END, tag) >= 0 && (tag !== 'INDENT' || (this.tag(i - 2) !== 'CLASS' && (_ref4 = this.tag(i - 1), __indexOf.call(IMPLICIT_BLOCK, _ref4) < 0) && !((post = this.tokens[i + 1]) && post.generated && post[0] === '{')));
         }, action);
@@ -229,4 +235,4 @@ if (prev[0] === '?') {
           condition = function(token, i) {
-            var _ref;
-            return token[1] !== ';' && (_ref = token[0], __indexOf.call(SINGLE_CLOSERS, _ref) >= 0) && !(token[0] === 'ELSE' && (starter !== 'IF' && starter !== 'THEN'));
+            var _ref3;
+            return token[1] !== ';' && (_ref3 = token[0], __indexOf.call(SINGLE_CLOSERS, _ref3) >= 0) && !(token[0] === 'ELSE' && (starter !== 'IF' && starter !== 'THEN'));
           };
@@ -233,0 +239,0 @@ action = function(token, i) {

lib/scope.js

@@ -49,3 +49,3 @@ (function() {
     Scope.prototype.check = function(name, immediate) {
-      var found, _ref;
+      var found, _ref2;
       found = !!this.type(name);
@@ -55,3 +55,3 @@ if (found || immediate) {
       }
-      return !!((_ref = this.parent) != null ? _ref.check(name) : void 0);
+      return !!((_ref2 = this.parent) != null ? _ref2.check(name) : void 0);
     };
@@ -66,6 +66,6 @@ Scope.prototype.temporary = function(name, index) {
     Scope.prototype.type = function(name) {
-      var v, _i, _len, _ref;
-      _ref = this.variables;
-      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-        v = _ref[_i];
+      var v, _i, _len, _ref2;
+      _ref2 = this.variables;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        v = _ref2[_i];
         if (v.name === name) {
@@ -80,3 +80,3 @@ return v.type;
       index = 0;
-      while (this.check((temp = this.temporary(type, index)), true)) {
+      while (this.check((temp = this.temporary(type, index)))) {
         index++;
@@ -98,8 +98,8 @@ }
     Scope.prototype.declaredVariables = function() {
-      var realVars, tempVars, v, _i, _len, _ref;
+      var realVars, tempVars, v, _i, _len, _ref2;
       realVars = [];
       tempVars = [];
-      _ref = this.variables;
-      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-        v = _ref[_i];
+      _ref2 = this.variables;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        v = _ref2[_i];
         if (v.type === 'var') {
@@ -112,7 +112,7 @@ (v.name.charAt(0) === '_' ? tempVars : realVars).push(v.name);
     Scope.prototype.assignedVariables = function() {
-      var v, _i, _len, _ref, _results;
-      _ref = this.variables;
+      var v, _i, _len, _ref2, _results;
+      _ref2 = this.variables;
       _results = [];
-      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
-        v = _ref[_i];
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        v = _ref2[_i];
         if (v.type.assigned) {
@@ -119,0 +119,0 @@ _results.push("" + v.name + " = " + v.type.value);

package.json

 {
-    "name":         "coffee-script",
-    "description":  "Unfancy JavaScript",
-    "keywords":     ["javascript", "language", "coffeescript", "compiler"],
-    "author":       "Jeremy Ashkenas",
-    "version":      "1.0.1",
-    "licenses":     [{
-      "type":       "MIT",
-      "url":        "http://github.com/jashkenas/coffee-script/raw/master/LICENSE"
-    }],
-    "engines":      {
-      "node":       ">=0.2.5"
-    },
-    "directories" : {
-      "lib" : "./lib"
-    },
-    "main" : "./lib/coffee-script",
-    "bin":          {
-      "coffee":     "./bin/coffee",
-      "cake":       "./bin/cake"
-    }
+  "name":         "coffee-script",
+  "description":  "Unfancy JavaScript",
+  "keywords":     ["javascript", "language", "coffeescript", "compiler"],
+  "author":       "Jeremy Ashkenas",
+  "version":      "1.1.0",
+  "licenses":     [{
+    "type":       "MIT",
+    "url":        "http://github.com/jashkenas/coffee-script/raw/master/LICENSE"
+  }],
+  "engines":      {
+    "node":       ">=0.2.5"
+  },
+  "directories" : {
+    "lib" : "./lib"
+  },
+  "main" : "./lib/coffee-script",
+  "bin":          {
+    "coffee":     "./bin/coffee",
+    "cake":       "./bin/cake"
+  },
+  "homepage":     "http://coffeescript.org",
+  "repository":   {
+    "type": "git",
+    "url": "git://github.com/jashkenas/coffee-script.git"
+  }
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 2 instances in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

No repository

Supply chain risk

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

Found 1 instance in 1 package

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

273258

increased by1.73%

Lines of code

5778

increased by3.64%

Number of low quality alerts

0

decreased by-100%

Number of lines in readme file

49

increased by2.08%

Number of medium supply chain risk alerts

3

decreased by-40%

Worsened metrics

Number of package files

21

decreased by-8.7%

Number of low supply chain risk alerts

13

increased by62.5%

No dependency changes