text: // Generated by CoffeeScript 1.6.3
  (function() {
    var BALANCED_PAIRS, EXPRESSION_CLOSE, EXPRESSION_END, EXPRESSION_START, IMPLICIT_CALL, IMPLICIT_END, IMPLICIT_FUNC, IMPLICIT_UNSPACED_CALL, INVERSES, LINEBREAKS, SINGLE_CLOSERS, SINGLE_LINERS, generate, left, rite, _i, _len, _ref,
      __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
      __slice = [].slice;
  
    generate = function(tag, value) {
      var tok;
      tok = [tag, value];
      tok.generated = true;
      return tok;
    };
  
    exports.Rewriter = (function() {
      function Rewriter() {}
  
      Rewriter.prototype.rewrite = function(tokens) {
        this.tokens = tokens;
        this.removeLeadingNewlines();
        this.removeMidExpressionNewlines();
        this.closeOpenCalls();
        this.closeOpenIndexes();
        this.addImplicitIndentation();
        this.tagPostfixConditionals();
        this.addImplicitBracesAndParens();
        this.addLocationDataToGeneratedTokens();
        return this.tokens;
      };
  
      Rewriter.prototype.scanTokens = function(block) {
        var i, token, tokens;
        tokens = this.tokens;
        i = 0;
        while (token = tokens[i]) {
          i += block.call(this, token, i, tokens);
        }
        return true;
      };
  
      Rewriter.prototype.detectEnd = function(i, condition, action) {
        var levels, token, tokens, _ref, _ref1;
        tokens = this.tokens;
        levels = 0;
        while (token = tokens[i]) {
          if (levels === 0 && condition.call(this, token, i)) {
            return action.call(this, token, i);
          }
          if (!token || levels < 0) {
            return action.call(this, token, i - 1);
          }
          if (_ref = token[0], __indexOf.call(EXPRESSION_START, _ref) >= 0) {
            levels += 1;
          } else if (_ref1 = token[0], __indexOf.call(EXPRESSION_END, _ref1) >= 0) {
            levels -= 1;
          }
          i += 1;
        }
        return i - 1;
      };
  
      Rewriter.prototype.removeLeadingNewlines = function() {
        var i, tag, _i, _len, _ref;
        _ref = this.tokens;
        for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
          tag = _ref[i][0];
          if (tag !== 'TERMINATOR') {
            break;
          }
        }
        if (i) {
          return this.tokens.splice(0, i);
        }
      };
  
      Rewriter.prototype.removeMidExpressionNewlines = function() {
        return this.scanTokens(function(token, i, tokens) {
          var _ref;
          if (!(token[0] === 'TERMINATOR' && (_ref = this.tag(i + 1), __indexOf.call(EXPRESSION_CLOSE, _ref) >= 0))) {
            return 1;
          }
          tokens.splice(i, 1);
          return 0;
        });
      };
  
      Rewriter.prototype.closeOpenCalls = function() {
        var action, condition;
        condition = function(token, i) {
          var _ref;
          return ((_ref = token[0]) === ')' || _ref === 'CALL_END') || token[0] === 'OUTDENT' && this.tag(i - 1) === ')';
        };
        action = function(token, i) {
          return this.tokens[token[0] === 'OUTDENT' ? i - 1 : i][0] = 'CALL_END';
        };
        return this.scanTokens(function(token, i) {
          if (token[0] === 'CALL_START') {
            this.detectEnd(i + 1, condition, action);
          }
          return 1;
        });
      };
  
      Rewriter.prototype.closeOpenIndexes = function() {
        var action, condition;
        condition = function(token, i) {
          var _ref;
          return (_ref = token[0]) === ']' || _ref === 'INDEX_END';
        };
        action = function(token, i) {
          return token[0] = 'INDEX_END';
        };
        return this.scanTokens(function(token, i) {
          if (token[0] === 'INDEX_START') {
            this.detectEnd(i + 1, condition, action);
          }
          return 1;
        });
      };
  
      Rewriter.prototype.matchTags = function() {
        var fuzz, i, j, pattern, _i, _ref, _ref1;
        i = arguments[0], pattern = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
        fuzz = 0;
        for (j = _i = 0, _ref = pattern.length; 0 <= _ref ? _i < _ref : _i > _ref; j = 0 <= _ref ? ++_i : --_i) {
          while (this.tag(i + j + fuzz) === 'HERECOMMENT') {
            fuzz += 2;
          }
          if (pattern[j] == null) {
            continue;
          }
          if (typeof pattern[j] === 'string') {
            pattern[j] = [pattern[j]];
          }
          if (_ref1 = this.tag(i + j + fuzz), __indexOf.call(pattern[j], _ref1) < 0) {
            return false;
          }
        }
        return true;
      };
  
      Rewriter.prototype.looksObjectish = function(j) {
        return this.matchTags(j, '@', null, ':') || this.matchTags(j, null, ':');
      };
  
      Rewriter.prototype.findTagsBackwards = function(i, tags) {
        var backStack, _ref, _ref1, _ref2, _ref3, _ref4, _ref5;
        backStack = [];
        while (i >= 0 && (backStack.length || (_ref2 = this.tag(i), __indexOf.call(tags, _ref2) < 0) && ((_ref3 = this.tag(i), __indexOf.call(EXPRESSION_START, _ref3) < 0) || this.tokens[i].generated) && (_ref4 = this.tag(i), __indexOf.call(LINEBREAKS, _ref4) < 0))) {
          if (_ref = this.tag(i), __indexOf.call(EXPRESSION_END, _ref) >= 0) {
            backStack.push(this.tag(i));
          }
          if ((_ref1 = this.tag(i), __indexOf.call(EXPRESSION_START, _ref1) >= 0) && backStack.length) {
            backStack.pop();
          }
          i -= 1;
        }
        return _ref5 = this.tag(i), __indexOf.call(tags, _ref5) >= 0;
      };
  
      Rewriter.prototype.addImplicitBracesAndParens = function() {
        var stack;
        stack = [];
        return this.scanTokens(function(token, i, tokens) {
          var endImplicitCall, endImplicitObject, forward, inImplicit, inImplicitCall, inImplicitControl, inImplicitObject, nextTag, offset, prevTag, s, sameLine, stackIdx, stackTag, stackTop, startIdx, startImplicitCall, startImplicitObject, startsLine, tag, _ref, _ref1, _ref2, _ref3, _ref4, _ref5;
          tag = token[0];
          prevTag = (i > 0 ? tokens[i - 1] : [])[0];
          nextTag = (i < tokens.length - 1 ? tokens[i + 1] : [])[0];
          stackTop = function() {
            return stack[stack.length - 1];
          };
          startIdx = i;
          forward = function(n) {
            return i - startIdx + n;
          };
          inImplicit = function() {
            var _ref, _ref1;
            return (_ref = stackTop()) != null ? (_ref1 = _ref[2]) != null ? _ref1.ours : void 0 : void 0;
          };
          inImplicitCall = function() {
            var _ref;
            return inImplicit() && ((_ref = stackTop()) != null ? _ref[0] : void 0) === '(';
          };
          inImplicitObject = function() {
            var _ref;
            return inImplicit() && ((_ref = stackTop()) != null ? _ref[0] : void 0) === '{';
          };
          inImplicitControl = function() {
            var _ref;
            return inImplicit && ((_ref = stackTop()) != null ? _ref[0] : void 0) === 'CONTROL';
          };
          startImplicitCall = function(j) {
            var idx;
            idx = j != null ? j : i;
            stack.push([
              '(', idx, {
                ours: true
              }
            ]);
            tokens.splice(idx, 0, generate('CALL_START', '('));
            if (j == null) {
              return i += 1;
            }
          };
          endImplicitCall = function() {
            stack.pop();
            tokens.splice(i, 0, generate('CALL_END', ')'));
            return i += 1;
          };
          startImplicitObject = function(j, startsLine) {
            var idx;
            if (startsLine == null) {
              startsLine = true;
            }
            idx = j != null ? j : i;
            stack.push([
              '{', idx, {
                sameLine: true,
                startsLine: startsLine,
                ours: true
              }
            ]);
            tokens.splice(idx, 0, generate('{', generate(new String('{'))));
            if (j == null) {
              return i += 1;
            }
          };
          endImplicitObject = function(j) {
            j = j != null ? j : i;
            stack.pop();
            tokens.splice(j, 0, generate('}', '}'));
            return i += 1;
          };
          if (inImplicitCall() && (tag === 'IF' || tag === 'TRY' || tag === 'FINALLY' || tag === 'CATCH' || tag === 'CLASS' || tag === 'SWITCH')) {
            stack.push([
              'CONTROL', i, {
                ours: true
              }
            ]);
            return forward(1);
          }
          if (tag === 'INDENT' && inImplicit()) {
            if (prevTag !== '=>' && prevTag !== '->' && prevTag !== '[' && prevTag !== '(' && prevTag !== ',' && prevTag !== '{' && prevTag !== 'TRY' && prevTag !== 'ELSE' && prevTag !== '=') {
              while (inImplicitCall()) {
                endImplicitCall();
              }
            }
            if (inImplicitControl()) {
              stack.pop();
            }
            stack.push([tag, i]);
            return forward(1);
          }
          if (__indexOf.call(EXPRESSION_START, tag) >= 0) {
            stack.push([tag, i]);
            return forward(1);
          }
          if (__indexOf.call(EXPRESSION_END, tag) >= 0) {
            while (inImplicit()) {
              if (inImplicitCall()) {
                endImplicitCall();
              } else if (inImplicitObject()) {
                endImplicitObject();
              } else {
                stack.pop();
              }
            }
            stack.pop();
          }
          if ((__indexOf.call(IMPLICIT_FUNC, tag) >= 0 && token.spaced && !token.stringEnd || tag === '?' && i > 0 && !tokens[i - 1].spaced) && (__indexOf.call(IMPLICIT_CALL, nextTag) >= 0 || __indexOf.call(IMPLICIT_UNSPACED_CALL, nextTag) >= 0 && !((_ref = tokens[i + 1]) != null ? _ref.spaced : void 0) && !((_ref1 = tokens[i + 1]) != null ? _ref1.newLine : void 0))) {
            if (tag === '?') {
              tag = token[0] = 'FUNC_EXIST';
            }
            startImplicitCall(i + 1);
            return forward(2);
          }
          if (__indexOf.call(IMPLICIT_FUNC, tag) >= 0 && this.matchTags(i + 1, 'INDENT', null, ':') && !this.findTagsBackwards(i, ['CLASS', 'EXTENDS', 'IF', 'CATCH', 'SWITCH', 'LEADING_WHEN', 'FOR', 'WHILE', 'UNTIL'])) {
            startImplicitCall(i + 1);
            stack.push(['INDENT', i + 2]);
            return forward(3);
          }
          if (tag === ':') {
            if (this.tag(i - 2) === '@') {
              s = i - 2;
            } else {
              s = i - 1;
            }
            while (this.tag(s - 2) === 'HERECOMMENT') {
              s -= 2;
            }
            startsLine = s === 0 || (_ref2 = this.tag(s - 1), __indexOf.call(LINEBREAKS, _ref2) >= 0) || tokens[s - 1].newLine;
            if (stackTop()) {
              _ref3 = stackTop(), stackTag = _ref3[0], stackIdx = _ref3[1];
              if ((stackTag === '{' || stackTag === 'INDENT' && this.tag(stackIdx - 1) === '{') && (startsLine || this.tag(s - 1) === ',' || this.tag(s - 1) === '{')) {
                return forward(1);
              }
            }
            startImplicitObject(s, !!startsLine);
            return forward(2);
          }
          if (prevTag === 'OUTDENT' && inImplicitCall() && (tag === '.' || tag === '?.' || tag === '::' || tag === '?::')) {
            endImplicitCall();
            return forward(1);
          }
          if (inImplicitObject() && __indexOf.call(LINEBREAKS, tag) >= 0) {
            stackTop()[2].sameLine = false;
          }
          if (__indexOf.call(IMPLICIT_END, tag) >= 0) {
            while (inImplicit()) {
              _ref4 = stackTop(), stackTag = _ref4[0], stackIdx = _ref4[1], (_ref5 = _ref4[2], sameLine = _ref5.sameLine, startsLine = _ref5.startsLine);
              if (inImplicitCall() && prevTag !== ',') {
                endImplicitCall();
              } else if (inImplicitObject() && sameLine && !startsLine) {
                endImplicitObject();
              } else if (inImplicitObject() && tag === 'TERMINATOR' && prevTag !== ',' && !(startsLine && this.looksObjectish(i + 1))) {
                endImplicitObject();
              } else {
                break;
              }
            }
          }
          if (tag === ',' && !this.looksObjectish(i + 1) && inImplicitObject() && (nextTag !== 'TERMINATOR' || !this.looksObjectish(i + 2))) {
            offset = nextTag === 'OUTDENT' ? 1 : 0;
            while (inImplicitObject()) {
              endImplicitObject(i + offset);
            }
          }
          return forward(1);
        });
      };
  
      Rewriter.prototype.addLocationDataToGeneratedTokens = function() {
        return this.scanTokens(function(token, i, tokens) {
          var column, line, nextLocation, prevLocation, _ref, _ref1;
          if (token[2]) {
            return 1;
          }
          if (!(token.generated || token.explicit)) {
            return 1;
          }
          if (token[0] === '{' && (nextLocation = (_ref = tokens[i + 1]) != null ? _ref[2] : void 0)) {
            line = nextLocation.first_line, column = nextLocation.first_column;
          } else if (prevLocation = (_ref1 = tokens[i - 1]) != null ? _ref1[2] : void 0) {
            line = prevLocation.last_line, column = prevLocation.last_column;
          } else {
            line = column = 0;
          }
          token[2] = {
            first_line: line,
            first_column: column,
            last_line: line,
            last_column: column
          };
          return 1;
        });
      };
  
      Rewriter.prototype.addImplicitIndentation = function() {
        var action, condition, indent, outdent, starter;
        starter = indent = outdent = null;
        condition = function(token, i) {
          var _ref, _ref1;
          return token[1] !== ';' && (_ref = token[0], __indexOf.call(SINGLE_CLOSERS, _ref) >= 0) && !(token[0] === 'ELSE' && starter !== 'THEN') && !(((_ref1 = token[0]) === 'CATCH' || _ref1 === 'FINALLY') && (starter === '->' || starter === '=>'));
        };
        action = function(token, i) {
          return this.tokens.splice((this.tag(i - 1) === ',' ? i - 1 : i), 0, outdent);
        };
        return this.scanTokens(function(token, i, tokens) {
          var j, tag, _i, _ref, _ref1;
          tag = token[0];
          if (tag === 'TERMINATOR' && this.tag(i + 1) === 'THEN') {
            tokens.splice(i, 1);
            return 0;
          }
          if (tag === 'ELSE' && this.tag(i - 1) !== 'OUTDENT') {
            tokens.splice.apply(tokens, [i, 0].concat(__slice.call(this.indentation())));
            return 2;
          }
          if (tag === 'CATCH') {
            for (j = _i = 1; _i <= 2; j = ++_i) {
              if (!((_ref = this.tag(i + j)) === 'OUTDENT' || _ref === 'TERMINATOR' || _ref === 'FINALLY')) {
                continue;
              }
              tokens.splice.apply(tokens, [i + j, 0].concat(__slice.call(this.indentation())));
              return 2 + j;
            }
          }
          if (__indexOf.call(SINGLE_LINERS, tag) >= 0 && this.tag(i + 1) !== 'INDENT' && !(tag === 'ELSE' && this.tag(i + 1) === 'IF')) {
            starter = tag;
            _ref1 = this.indentation(true), indent = _ref1[0], outdent = _ref1[1];
            if (starter === 'THEN') {
              indent.fromThen = true;
            }
            tokens.splice(i + 1, 0, indent);
            this.detectEnd(i + 2, condition, action);
            if (tag === 'THEN') {
              tokens.splice(i, 1);
            }
            return 1;
          }
          return 1;
        });
      };
  
      Rewriter.prototype.tagPostfixConditionals = function() {
        var action, condition, original;
        original = null;
        condition = function(token, i) {
          var prevTag, tag;
          tag = token[0];
          prevTag = this.tokens[i - 1][0];
          return tag === 'TERMINATOR' || (tag === 'INDENT' && __indexOf.call(SINGLE_LINERS, prevTag) < 0);
        };
        action = function(token, i) {
          if (token[0] !== 'INDENT' || (token.generated && !token.fromThen)) {
            return original[0] = 'POST_' + original[0];
          }
        };
        return this.scanTokens(function(token, i) {
          if (token[0] !== 'IF') {
            return 1;
          }
          original = token;
          this.detectEnd(i + 1, condition, action);
          return 1;
        });
      };
  
      Rewriter.prototype.indentation = function(implicit) {
        var indent, outdent;
        if (implicit == null) {
          implicit = false;
        }
        indent = ['INDENT', 2];
        outdent = ['OUTDENT', 2];
        if (implicit) {
          indent.generated = outdent.generated = true;
        }
        if (!implicit) {
          indent.explicit = outdent.explicit = true;
        }
        return [indent, outdent];
      };
  
      Rewriter.prototype.generate = generate;
  
      Rewriter.prototype.tag = function(i) {
        var _ref;
        return (_ref = this.tokens[i]) != null ? _ref[0] : void 0;
      };
  
      return Rewriter;
  
    })();
  
    BALANCED_PAIRS = [['(', ')'], ['[', ']'], ['{', '}'], ['INDENT', 'OUTDENT'], ['CALL_START', 'CALL_END'], ['PARAM_START', 'PARAM_END'], ['INDEX_START', 'INDEX_END']];
  
    exports.INVERSES = INVERSES = {};
  
    EXPRESSION_START = [];
  
    EXPRESSION_END = [];
  
    for (_i = 0, _len = BALANCED_PAIRS.length; _i < _len; _i++) {
      _ref = BALANCED_PAIRS[_i], left = _ref[0], rite = _ref[1];
      EXPRESSION_START.push(INVERSES[rite] = left);
      EXPRESSION_END.push(INVERSES[left] = rite);
    }
  
    EXPRESSION_CLOSE = ['CATCH', 'WHEN', 'ELSE', 'FINALLY'].concat(EXPRESSION_END);
  
    IMPLICIT_FUNC = ['IDENTIFIER', 'SUPER', ')', 'CALL_END', ']', 'INDEX_END', '@', 'THIS'];
  
    IMPLICIT_CALL = ['IDENTIFIER', 'NUMBER', 'STRING', 'JS', 'REGEX', 'NEW', 'PARAM_START', 'CLASS', 'IF', 'TRY', 'SWITCH', 'THIS', 'BOOL', 'NULL', 'UNDEFINED', 'UNARY', 'SUPER', 'THROW', '@', '->', '=>', '[', '(', '{', '--', '++'];
  
    IMPLICIT_UNSPACED_CALL = ['+', '-'];
  
    IMPLICIT_END = ['POST_IF', 'FOR', 'WHILE', 'UNTIL', 'WHEN', 'BY', 'LOOP', 'TERMINATOR'];
  
    SINGLE_LINERS = ['ELSE', '->', '=>', 'TRY', 'FINALLY', 'THEN'];
  
    SINGLE_CLOSERS = ['TERMINATOR', 'CATCH', 'FINALLY', 'ELSE', 'OUTDENT', 'LEADING_WHEN'];
  
    LINEBREAKS = ['TERMINATOR', 'INDENT', 'OUTDENT'];
  
  }).call(this);
  