lib/parser: a general parser library

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/parser/parser_example_test.go b/lib/parser/parser_example_test.go
new file mode 100644
index 00000000..41e75455
--- /dev/null
+++ b/lib/parser/parser_example_test.go
@@ -0,0 +1,29 @@
+// Copyright 2019, Shulhan <m.shulhan@gmail.com>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package parser
+
+import (
+	"fmt"
+	"strings"
+)
+
+func ExampleNew() {
+	content := "[test]\nkey = value"
+	p := New(content, "=[]")
+
+	for {
+		token, del := p.Token()
+		token = strings.TrimSpace(token)
+		fmt.Printf("%q %q\n", token, del)
+		if del == 0 {
+			break
+		}
+	}
+	// Output:
+	// "" '['
+	// "test" ']'
+	// "key" '='
+	// "value" '\x00'
+}