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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package scanner_test
import (
"fmt"
"strings"
"text/scanner"
)
func Example() {
const src = `
// This is scanned code.
if a > 10 {
someParsable = text
}`
var s scanner.Scanner
s.Filename = "example"
s.Init(strings.NewReader(src))
var tok rune
for tok != scanner.EOF {
tok = s.Scan()
fmt.Println("At position", s.Pos(), ":", s.TokenText())
}
// Output:
// At position example:3:4 : if
// At position example:3:6 : a
// At position example:3:8 : >
// At position example:3:11 : 10
// At position example:3:13 : {
// At position example:4:15 : someParsable
// At position example:4:17 : =
// At position example:4:22 : text
// At position example:5:3 : }
// At position example:5:3 :
}
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