Fixing issue #544. Needed to special case implicit-object-closing for outdents -- it's different than a single-line implicit object with a terminator.

lib/rewriter.js

@@ -128,7 +128,7 @@
         return size;
       }, this);
       return this.scanTokens(__bind(function(prev, token, post, i) {
-        var _c, after, before, idx, len, open, tag;
+        var _c, after, before, idx, len, open, size, tag;
         tag = token[0];
         len = stack.length - 1;
         before = this.tokens[i - 2];
@@ -146,10 +146,16 @@
           if (tag === 'OUTDENT' && post && post[0] === '}') {
             return 1;
           }
+          if (tag === 'OUTDENT') {
+            size = closeBrackets(i);
+          }
           stack[len - 1] += stack.pop();
           if (tag === '}') {
             stack[len - 1] -= 1;
           }
+          if (tag === 'OUTDENT') {
+            return size;
+          }
         } else if (tag === ':' && !open) {
           idx = before && before[0] === '@' ? i - 2 : i - 1;
           this.tokens.splice(idx, 0, ['{', '{', token[2]]);

src/rewriter.coffee

@@ -19,6 +19,9 @@ else
 # its internal array of tokens.
 exports.Rewriter = class Rewriter
 
+  # Helpful snippet for debugging:
+  #     puts (t[0] + '/' + t[1] for t in @tokens).join ' '
+
   # Rewrite the token stream in multiple passes, one logical filter at
   # a time. This could certainly be changed into a single pass through the
   # stream, with a big ol' efficient switch, but it's much nicer to work with
@@ -138,8 +141,10 @@ exports.Rewriter = class Rewriter
         return 2 if tag is '{' and post and post[0] is 'INDENT'
       else if include EXPRESSION_END, tag
         return 1 if tag is 'OUTDENT' and post and post[0] is '}'
+        size = closeBrackets(i) if tag is 'OUTDENT'
         stack[len - 1] += stack.pop()
         stack[len - 1] -= 1 if tag is '}'
+        return size if tag is 'OUTDENT'
       else if tag is ':' and not open
         idx = if before and before[0] is '@' then i - 2 else i - 1
         @tokens.splice idx, 0, ['{', '{', token[2]]

test/test_literals.coffee

@@ -139,3 +139,16 @@ obj =
 
 ok obj.a is 1
 ok obj.b is 2
+
+
+# Implicit objects nesting.
+obj =
+  options:
+    value: yes
+
+  fn: ->
+    {}
+    null
+
+ok obj.options.value is yes
+ok obj.fn() is null