Merge pull request #3317 from xixixao/chainafteroutdent

Chaining semantics after arguments with outdent

Author: jashkenas

lib/coffee-script/rewriter.js

@@ -286,13 +286,10 @@ class exports.Rewriter
       #     .g b
       #     .h a
       #
-      if inImplicitCall() and tag in CALL_CLOSERS
-        if prevTag is 'OUTDENT'
-          endImplicitCall()
-          return forward(1)
-        if prevToken.newLine
-          endAllImplicitCalls()
-          return forward(1)
+      if inImplicitCall() and tag in CALL_CLOSERS and
+         (prevTag is 'OUTDENT' or prevToken.newLine)
+        endAllImplicitCalls()
+        return forward(1)
 
       stackTop()[2].sameLine = no if inImplicitObject() and tag in LINEBREAKS
 

src/rewriter.coffee

@@ -98,6 +98,13 @@ test "#1495, method call chaining", ->
   ).join ', '
   eq 'a, b, c', result
 
+test "chaining after outdent", ->
+  str = 'abc'
+  zero = parseInt str.replace /\w/, (letter) ->
+    0
+  .toString()
+  eq '0', zero
+
 # Operators
 
 test "newline suppression for operators", ->