From 94bd4afe4d3884d9b5120adb606056431ae38bf4 Mon Sep 17 00:00:00 2001
From: Fatih Arslan <ftharsln@gmail.com>
Date: Sun, 4 Oct 2015 20:22:37 +0300
Subject: [PATCH] scanner: small fixes

---
 scanner/scanner.go      | 7 +++----
 scanner/scanner_test.go | 6 +++---
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/scanner/scanner.go b/scanner/scanner.go
index b223a86..a4ba64e 100644
--- a/scanner/scanner.go
+++ b/scanner/scanner.go
@@ -13,12 +13,11 @@ import (
 // eof represents a marker rune for the end of the reader.
 const eof = rune(0)
 
-// Lexer defines a lexical scanner
+// Scanner defines a lexical scanner
 type Scanner struct {
 	src      *bytes.Buffer
 	srcBytes []byte
 
-	// ch          rune // current character
 	lastCharLen int // length of last character in bytes
 
 	currPos Position // current position
@@ -29,9 +28,9 @@ type Scanner struct {
 	tokEnd int          // token text tail end (srcBuf index)
 }
 
-// NewLexer returns a new instance of Lexer. Even though src is an io.Reader,
+// NewScanner returns a new instance of Lexer. Even though src is an io.Reader,
 // we fully consume the content.
-func NewLexer(src io.Reader) (*Scanner, error) {
+func NewScanner(src io.Reader) (*Scanner, error) {
 	buf, err := ioutil.ReadAll(src)
 	if err != nil {
 		return nil, err
diff --git a/scanner/scanner_test.go b/scanner/scanner_test.go
index 3ea41fd..b6dc463 100644
--- a/scanner/scanner_test.go
+++ b/scanner/scanner_test.go
@@ -27,7 +27,7 @@ func TestBool(t *testing.T) {
 		fmt.Fprintf(buf, " \t%s\n", ident.text)
 	}
 
-	l, err := NewLexer(buf)
+	l, err := NewScanner(buf)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -71,7 +71,7 @@ func TestIdent(t *testing.T) {
 		fmt.Fprintf(buf, " \t%s\n", ident.text)
 	}
 
-	l, err := NewLexer(buf)
+	l, err := NewScanner(buf)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -119,7 +119,7 @@ func TestString(t *testing.T) {
 		fmt.Fprintf(buf, " \t%s\n", ident.text)
 	}
 
-	l, err := NewLexer(buf)
+	l, err := NewScanner(buf)
 	if err != nil {
 		t.Fatal(err)
 	}