From 62d7350d170ffa942c74ae40a99c8b0a6dcc8c95 Mon Sep 17 00:00:00 2001
From: Kim Tore Jensen <kimtjen@gmail.com>
Date: Mon, 1 May 2017 23:23:58 +0200
Subject: [PATCH] Make keyNames variable public (#144)

* Make keyNames variable public

This map of variables might be useful to applications wanting to convert text to keys, e.g. for key bindings.

* Document KeyNames variable
---
 key.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/key.go b/key.go
index e51be97..3545215 100644
--- a/key.go
+++ b/key.go
@@ -78,7 +78,9 @@ func (ev *EventKey) Modifiers() ModMask {
 	return ev.mod
 }
 
-var keyNames = map[Key]string{
+// KeyNames holds the written names of special keys. Useful to echo back a key
+// name, or to look up a key from a string value.
+var KeyNames = map[Key]string{
 	KeyEnter:          "Enter",
 	KeyBackspace:      "Backspace",
 	KeyTab:            "Tab",
@@ -218,7 +220,7 @@ func (ev *EventKey) Name() string {
 	}
 
 	ok := false
-	if s, ok = keyNames[ev.key]; !ok {
+	if s, ok = KeyNames[ev.key]; !ok {
 		if ev.key == KeyRune {
 			s = "Rune[" + string(ev.ch) + "]"
 		} else {