fixed #81

lib/coco.js

@@ -20,7 +20,7 @@ parser.lexer = {
     return '';
   }
 };
-exports.VERSION = '0.6.0';
+exports.VERSION = '0.6.1b';
 exports.compile = function(code, options){
   var that;
   try {

lib/rewriter.js

@@ -115,7 +115,7 @@ function addImplicitIndentation(tokens){
     case next !== ',' && next !== 'DOT':
       --i;
       // fallthrough
-    case ',' !== ((_ref = tokens[i + 2]) != null ? _ref[0] : void 8):
+    case !((next === 'ID' || next === 'STRNUM' || next === 'LITERAL' || next === 'SUPER') && ',' === ((_ref = tokens[i + 2]) != null ? _ref[0] : void 8)):
       go(0, i += 2);
       ++i;
       break;

src/coco.co

@@ -14,7 +14,7 @@ parser import
     upcomingInput : -> ''
 
 exports import
-  VERSION: \0.6.0
+  VERSION: \0.6.1b
 
   # Compiles a string of Coco code to JavaScript.
   compile: (code, options) ->

src/rewriter.co

@@ -92,10 +92,14 @@ function addImplicitIndentation tokens
     else
       tokens.splice ++i, 0 indent
     switch
-    case next of <[ , DOT ]> then --i; fallthrough  # ->,
-    case \, is tokens[i+2]?0 then go 0 i+=2; ++i    # -> 0,
-    case next of <[ ( [ { ]> and                    # -> [0],
-         \, is tokens[idx = 1 + indexOfPair tokens, i+1]?0
+    # ->,
+    case next of <[ , DOT ]> then --i; fallthrough
+    # -> 0,
+    case next of <[ ID STRNUM LITERAL SUPER ]> and \, is tokens[i+2]?0
+      go 0 i+=2; ++i
+    # -> [0],
+    case next of <[ ( [ { ]>
+     and \, is tokens[idx = 1 + indexOfPair tokens, i+1]?0
       go 0 idx; ++i
     default
       seenSwitch = false

test/function.co

@@ -33,10 +33,6 @@ result = I( ->
 eq result()(), 'Wrapped'
 
 
-funcs  = [(x) -> x, (x) -> x * x]
-eq 25, funcs[0] funcs.1 5
-
-
 eq 'lo', ("hello".slice) 3
 
 
@@ -244,14 +240,12 @@ eq '''
 ''', Coco.compile '-> @it', {+bare}
 
 
-# Bare single line functions are closed by commas.
-fn = (count, ...fns) -> eq count, fns.length
-fn 2, ->, ->
-fn 3, ->, ->, ->
-fn 2, -> value, -> value
-eq 2, [-> value, -> value].length
-numbers = one: -> 1, two: -> 2
-funcs = one: -> [-> 1, three: 3], two: -> 2
+# Simple functions require no parens when comma-listed.
+funs = [->, -> 1, -> it, -> this, null]
+eq 1, +funs.3.call funs.2 funs.1()
+
+# [#81](https://github.com/satyr/coco/issues/81)
+ok I(->), 'be careful when specialcasing `-> X ,`'
 
 
 eq 0, (new do -> Array).length