doc updates

Author: nathanejohnson

decoder.go

@@ -36,6 +36,8 @@ const (
 	typeNetMask
 	typeTextUnmarshaler
 )
+
+// reset iota
 const (
 	sNone special = iota
 	sJSON

decoder_test.go

@@ -76,10 +76,10 @@ type tbConfig struct {
 	NoTag           string
 	IgnoreMe        string `decoder:"-"`
 	ImSpecial       string
-	TestSpaceSepStr []string  `decoder:",ssv"`
-	TestCommaSepStr []*string `decoder:",csv"`
-	TestSpaceSepInt []int     `decoder:",ssv"`
-	TestCommaSepInt []int     `decoder:",csv"`
+	TestSpaceSepStr []string   `decoder:",ssv"`
+	TestCommaSepStr *[]*string `decoder:",csv"`
+	TestSpaceSepInt []int      `decoder:",ssv"`
+	TestCommaSepInt []int      `decoder:",csv"`
 }
 
 func makeServer(t *testing.T, cb testutil.ServerConfigCallback) *testutil.TestServer {
@@ -259,8 +259,8 @@ func (es *encoderTestSuite) TestUnmarshal() {
 	es.Assert().Equal(tbc.L1.Level2.Int, int64(-4))
 	es.Assert().Equal(tbc.L1.Level2.Level3.Uint, uint32(5))
 	es.Assert().Equal(tbc.L1.Level2.Level3.Int, int32(-6))
-	es.Assert().Equal(len(tbc.TestCommaSepStr), 3)
-	es.Assert().Equal(*(tbc.TestCommaSepStr[0]), `three, with embedded comma "and quotes"`)
+	es.Assert().Equal(len(*tbc.TestCommaSepStr), 3)
+	es.Assert().Equal(*((*tbc.TestCommaSepStr)[0]), `three, with embedded comma "and quotes"`)
 	es.Assert().Equal(len(tbc.TestSpaceSepStr), 3)
 	es.Assert().Equal(len(tbc.TestSpaceSepInt), 3)
 	es.Assert().Equal(len(tbc.TestCommaSepInt), 3)

doc.go

@@ -17,8 +17,8 @@
 //     net.IPMask
 //
 //     struct - nested struct by default implies a consul folder with the same name.
-//              if the tag modifier "isJSON" is encountered, then the value of in the KV
-//              is unmarshaled as isJSON using isJSON.Unmarshal
+//              if the tag modifier "json" is encountered, then the value of in the KV
+//              is unmarshaled as json using json.Unmarshal
 //
 //     slice - the type can be most of the supported types, except another slice.
 //
@@ -65,8 +65,8 @@
 //         // are not allowed, i.e., [][]string.
 //         FooField4 []string
 //
-//         // this interprets the value of foofield5 as isJSON data and
-//         // will send it to isJSON.Unmarshal from encoding/isJSON package.
+//         // this interprets the value of foofield5 as json data and
+//         // will send it to json.Unmarshal from encoding/json package.
 //         FooField5 *SomeStruct `decoder:"foofield5,json"`
 //
 //         // this expects there to be a consul folder foofield6 and that the