Allow quoted descriptions in schema definitions

language/parser.go

@@ -112,14 +112,14 @@ func (parser *Parser) description() (string, error) {
 	text := ""
 	isBody := false
 	token := parser.lookahead
-	for token.Type == DESCRIPTION {
-		text += strings.Trim(token.Val[2:], " ")
+	for token.Type == STRING {
+		text += strings.Trim(token.Val, " ")
 		if isBody {
 			text += " "
 		} else {
 			isBody = true
 		}
-		err := parser.match(DESCRIPTION)
+		err := parser.match(STRING)
 		if err != nil {
 			return text, err
 		}

language/parser_test.go

@@ -3,10 +3,11 @@ package language
 import (
 	//"encoding/json"
 	"fmt"
-	. "github.com/smartystreets/goconvey/convey"
 	"strings"
 	"testing"
 	"unicode/utf8"
+
+	. "github.com/smartystreets/goconvey/convey"
 )
 
 var KITCHEN_SINK = `
@@ -366,6 +367,27 @@ fragment MissingOn Type`,
 			So(result.Definitions[0].(*OperationDefinition).SelectionSet.Selections[0].(*Field).ArgumentIndex["arg"].Value.(*String).Value, ShouldEqual, "Has a \u0A0A multi-byte character.")
 		})
 
+		Convey("parses single quote definitions", func() {
+			result, err = parser.Parse(&ParseParams{
+				Source: `
+                    "This is a type definition"
+                    type TestType {
+						"This is a field definition"
+						a: String
+
+						"This is a parameterized field definition"
+						b(id: IDENT!): String
+					}
+                `,
+				NoSource: true,
+			})
+			So(err, ShouldEqual, nil)
+
+			So(result.Definitions[0].(*ObjectTypeDefinition).Description, ShouldEqual, "This is a type definition")
+			So(result.Definitions[0].(*ObjectTypeDefinition).Fields[0].Description, ShouldEqual, "This is a field definition")
+			So(result.Definitions[0].(*ObjectTypeDefinition).Fields[1].Description, ShouldEqual, "This is a parameterized field definition")
+		})
+
 		Convey("parses kitchen sick", func() {
 			_, err := parser.Parse(&ParseParams{
 				Source: KITCHEN_SINK,