From 33748ac28d336190012302877d94540b61d4d7d6 Mon Sep 17 00:00:00 2001
From: Sam Xie <xsambundy@gmail.com>
Date: Tue, 9 Jun 2020 20:47:32 +0800
Subject: [PATCH] Add NoopCompleter

---
 completion.go      | 6 ++++++
 completion_test.go | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/completion.go b/completion.go
index 57e82ee..402f59a 100644
--- a/completion.go
+++ b/completion.go
@@ -188,3 +188,9 @@ func NewCompletionManager(completer Completer, max uint16) *CompletionManager {
 		verticalScroll: 0,
 	}
 }
+
+var _ Completer = NoopCompleter
+
+func NoopCompleter(_ Document) []Suggest {
+	return nil
+}
diff --git a/completion_test.go b/completion_test.go
index 0b66347..c17c1d9 100644
--- a/completion_test.go
+++ b/completion_test.go
@@ -204,3 +204,9 @@ func TestFormatText(t *testing.T) {
 		}
 	}
 }
+
+func TestNoopCompleter(t *testing.T) {
+	if NoopCompleter(Document{}) != nil {
+		t.Errorf("NoopCompleter should return nil")
+	}
+}