diff --git a/src/tools/default.go b/src/tools/default.go
index 94906d8..4fb9a81 100644
--- a/src/tools/default.go
+++ b/src/tools/default.go
@@ -6,9 +6,9 @@ import ( "io/ioutil" )
 var title = "Tools"
 
 /** @exports */
-func Default( s string ) ( string , error ) {
-  var e error
-  var o [] byte
-  if o , e = ioutil.ReadFile( s ) ; e != nil { return "" , e }
-  return string( o ) , nil
+func Default( o string ) ( r string , e error ) {
+  var b [] byte
+  if b , e = ioutil.ReadFile( o ) ; e != nil { return }
+  r = string( b )
+  return
 }
diff --git a/src/tools/describe.go b/src/tools/describe.go
index 4067b42..977592a 100644
--- a/src/tools/describe.go
+++ b/src/tools/describe.go
@@ -4,8 +4,8 @@ import ( "github.com/onsi/ginkgo" )
 
 /** @parameters */
 /** @exports */
-func Describe( s string , c func() , b func() , a func() ) bool {
-  var t = Title( [] string { s } , true )
+func Describe( o string , c func() , b func() , a func() ) ( bool ) {
+  var t = Title( [] string { o } , true )
   return ginkgo.Describe( t , func() {
     ginkgo.BeforeEach( b ) ; c() ;
     ginkgo.AfterEach( a ) ;
diff --git a/src/tools/should.go b/src/tools/should.go
index 92928e4..0e91b4a 100644
--- a/src/tools/should.go
+++ b/src/tools/should.go
@@ -4,6 +4,6 @@ import ( "github.com/onsi/ginkgo" )
 
 /** @parameters */
 /** @exports */
-func Should( s string , c func() ) bool {
-  return ginkgo.It( "should return results " + s , c )
+func Should( o string , c func() ) ( bool ) {
+  return ginkgo.It( "should return results " + o , c )
 }
diff --git a/src/tools/suite.go b/src/tools/suite.go
index bb6a88f..834b4d7 100644
--- a/src/tools/suite.go
+++ b/src/tools/suite.go
@@ -8,8 +8,8 @@ import (
 
 /** @parameters */
 /** @exports */
-func Suite( s string , c * testing.T ) bool {
-  var t = Title( [] string { s } , false )
+func Suite( o string , c * testing.T ) ( bool ) {
+  var t = Title( [] string { o } , false )
   gomega.RegisterFailHandler( ginkgo.Fail )
   return ginkgo.RunSpecs( c , t )
 }
diff --git a/src/tools/title.go b/src/tools/title.go
index ff1aced..06fb588 100644
--- a/src/tools/title.go
+++ b/src/tools/title.go
@@ -4,9 +4,9 @@ import ( "strings" )
 
 /** @parameters */
 /** @exports */
-func Title( s [] string , t bool ) string {
-  var d = " »"
-  var o = strings.Join( s , d )
-  if t { o += d }
-  return o
+func Title( o [] string , t bool ) ( r string ) {
+  var d = " » "
+  r = strings.Join( o , d )
+  if t { r += d }
+  return
 }