From 46d6f0d0d77cb76a9eb5d83ccf0ddc4b9471c278 Mon Sep 17 00:00:00 2001
From: Daniel Carl <danielcarl@gmx.de>
Date: Sun, 9 Jul 2017 00:14:15 +0200
Subject: [PATCH] Do not copy variable used only once.
The copy of variable into a shorter one enlarges the codes size when the
variable is used only once. So don't copy it.
---
src/scripts/hints.js | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/scripts/hints.js b/src/scripts/hints.js
index e75afcb..19b56b8 100644
--- a/src/scripts/hints.js
+++ b/src/scripts/hints.js
@@ -551,14 +551,13 @@ var hints = Object.freeze((function(){
return show(true);
},
update: function(n) {
- var pos,
- keys = config.hintKeys;
+ var pos;
/* delete last hint-keys filter digit */
if (null === n && filterKeys.length) {
filterKeys = filterKeys.slice(0, -1);
return show(false);
}
- if ((pos = keys.indexOf(n)) >= 0) {
+ if ((pos = config.hintKeys.indexOf(n)) >= 0) {
filterKeys = filterKeys + n;
return show(true);
}
--
2.20.1