From: Timo Tijhof <krinklemail@gmail.com>
Date: Fri, 1 Jul 2016 21:09:20 +0000 (+0100)
Subject: mediawiki.action.edit.stash: Document ignored key codes
X-Git-Tag: 1.31.0-rc.0~6466
X-Git-Url: http://git.cyclocoop.org/%7D%7Cconcat%7B?a=commitdiff_plain;h=dd5e19a37be6f0dab3fd629f3413a07903995ad7;p=lhc%2Fweb%2Fwiklou.git

mediawiki.action.edit.stash: Document ignored key codes

Follows-up eca800c7f02.

Change-Id: Ic0d9620eb3a5e371cc9825248ebb40abb0dea965
---

diff --git a/resources/src/mediawiki.action/mediawiki.action.edit.stash.js b/resources/src/mediawiki.action/mediawiki.action.edit.stash.js
index da27d20cce..07c7d762bc 100644
--- a/resources/src/mediawiki.action/mediawiki.action.edit.stash.js
+++ b/resources/src/mediawiki.action/mediawiki.action.edit.stash.js
@@ -64,8 +64,10 @@
 		function onTextKeyUp( e ) {
 			// Ignore keystrokes that don't modify text, like cursor movements.
 			// See <http://www.javascripter.net/faq/keycodes.htm> and
-			// <http://www.quirksmode.org/js/keys.html>. We don't have to be
-			// exhaustive, because the cost of misfiring is low.
+			// <http://www.quirksmode.org/js/keys.html>. We don't have to be exhaustive,
+			// because the cost of misfiring is low.
+			// * Key code 33-40: Page Up/Down, End, Home, arrow keys.
+			// * Key code 16-18: Shift, Ctrl, Alt.
 			if ( ( e.which >= 33 && e.which <= 40 ) || ( e.which >= 16 && e.which <= 18 ) ) {
 				return;
 			}