* 歴史

[1] [CITE[IRC logs: freenode / #whatwg / 20120406]]
( ([TIME[2012-04-14 23:26:06 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20120406#l-121>

[8] [CITE@en[Web Applications 1.0 r7050     Dialogs in web apps: <dialog>, inert='', <form method=dialog>, and 'anchor-point'.]]
( ([TIME[2012-04-11 09:42:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7049&to=7050>

[2] [CITE@en[Web Applications 1.0 r7217     Fix the way 'inert' is defined wrt focusability to actually work. (Why was it defined the other way before? Am I missing something?)]]
( ([TIME[2012-07-27 11:04:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7216&to=7217>

[3] [CITE@en[Web Applications 1.0 r8140     HTMLElement.inert IDL attribute]]
( ([TIME[2013-08-13 08:12:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8139&to=8140>

[4] [CITE@en[Web Applications 1.0 r8209      Make inert='' map to aria-hidden rathe than aria-disabled since aria-disabled only really does anything with interactive content.]]
( ([TIME[2013-10-04 04:25:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8208&to=8209>

[5] [CITE@en[Web Applications 1.0 r8504     Making an iframe inert should completely inertify its contents]]
( ([TIME[2014-02-22 07:23:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8503&to=8504>

[6] [CITE[IRC logs: freenode / #whatwg / 20140310]]
( ([TIME[2014-03-11 19:42:32 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20140310#l-404>

[7] [CITE@en[Web Applications 1.0 r8536     Drop the inert='' attribute since its use case is subsumed by <dialog>.]]
( ([TIME[2014-03-11 02:21:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8535&to=8536>

[9] [CITE@en[Clarify that there is no attribute named "inert" · whatwg/html@b0ec716]]
([TIME[2015-08-28 20:11:18 +09:00]] 版)
<https://github.com/whatwg/html/commit/b0ec7168f44ac6281e7867dc2367ffb2b66131d9>

[10] [CITE@en[24983 – Making document parts inert without using <dialog>]]
([TIME[2016-03-18 13:50:39 +09:00]] 版)
<https://www.w3.org/Bugs/Public/show_bug.cgi?id=24983>

[11] [CITE@en[Re-add the inert="" attribute by domenic · Pull Request #1474 · whatwg/html]]
([TIME[2016-07-19 12:27:32 +09:00]])
<https://github.com/whatwg/html/pull/1474>

[12] [CITE@en[Clarify and add some examples around focus]]
([[domenic]]著, [TIME[2016-11-03 04:45:57 +09:00]])
<https://github.com/whatwg/html/commit/deb83668390151a2cf242c24dd9d68509860e77a>