39603960</ul></div><div id="menu-toggle"><svg xmlns="http://www.w3.org/2000/svg" style="width:100%; height:100%; stroke:currentColor" viewBox="0 0 120 120" width="54" height="54">
39613961 <title>Menu</title>
39623962 <path stroke-width="10" stroke-linecap="round" d="M30,60 h60 M30,30 m0,5 h60 M30,90 m0,-5 h60"></path>
3963- </svg></div><div id="menu-spacer" class="menu-spacer"></div><div id="menu"><div id="menu-search"><input type="text" id="menu-search-box" placeholder="Search..."><div id="menu-search-results" class="inactive"></div></div><div id="menu-pins"><div class="menu-pane-header">Pins<button class="unpin-all">clear</button></div><ul id="menu-pins-list"></ul></div><div class="menu-pane-header">Table of Contents</div><div id="menu-toc"><ol class="toc"><li><span class="item-toggle">+</span><a href="#sup-temporal-calendar-abstract-ops" title="Abstract Operations for Temporal.Calendar Objects"><span class="secnum">1</span> Abstract Operations for Temporal.Calendar Objects</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-temporal-calendarsupportsera" title="CalendarSupportsEra ( calendar )"><span class="secnum">1.1</span> CalendarSupportsEra ( <var>calendar</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-canonicalizeeraincalendar" title="CanonicalizeEraInCalendar ( calendar, era )"><span class="secnum">1.2</span> CanonicalizeEraInCalendar ( <var>calendar</var>, <var>era</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-isvalidmonthecodeforcalendar" title="IsValidMonthCodeForCalendar ( calendar, monthCode )"><span class="secnum">1.3</span> IsValidMonthCodeForCalendar ( <var>calendar</var>, <var>monthCode</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-isvaliderayearforcalendar" title="IsValidEraYearForCalendar ( calendar, era, eraYear )"><span class="secnum">1.4</span> IsValidEraYearForCalendar ( <var>calendar</var>, <var>era</var>, <var>eraYear</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardateera" title="CalendarDateEra ( calendar, date )"><span class="secnum">1.5</span> CalendarDateEra ( <var>calendar</var>, <var>date</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardateerayear" title="CalendarDateEraYear ( calendar, date )"><span class="secnum">1.6</span> CalendarDateEraYear ( <var>calendar</var>, <var>date</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardatefields" title="CalendarDateFields ( calendar, fields )"><span class="secnum">1.7</span> CalendarDateFields ( <var>calendar</var>, <var>fields</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardatemergefields" title="CalendarDateMergeFields ( calendar, fields, additionalFields )"><span class="secnum">1.8</span> CalendarDateMergeFields ( <var>calendar</var>, <var>fields</var>, <var>additionalFields</var> )</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#sec-copyright-and-software-license" title="Copyright & Software License">Copyright & Software License</a></li></ol></div></div><div id="spec-container"><h1 class="version">Stage 2 Draft / June 20, 2025</h1><h1 class="title">Intl era and monthCode Proposal</h1>
3963+ </svg></div><div id="menu-spacer" class="menu-spacer"></div><div id="menu"><div id="menu-search"><input type="text" id="menu-search-box" placeholder="Search..."><div id="menu-search-results" class="inactive"></div></div><div id="menu-pins"><div class="menu-pane-header">Pins<button class="unpin-all">clear</button></div><ul id="menu-pins-list"></ul></div><div class="menu-pane-header">Table of Contents</div><div id="menu-toc"><ol class="toc"><li><span class="item-toggle">+</span><a href="#sup-temporal-calendar-abstract-ops" title="Abstract Operations for Temporal.Calendar Objects"><span class="secnum">1</span> Abstract Operations for Temporal.Calendar Objects</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-temporal-calendarsupportsera" title="CalendarSupportsEra ( calendar )"><span class="secnum">1.1</span> CalendarSupportsEra ( <var>calendar</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-canonicalizeeraincalendar" title="CanonicalizeEraInCalendar ( calendar, era )"><span class="secnum">1.2</span> CanonicalizeEraInCalendar ( <var>calendar</var>, <var>era</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-isvalidmonthecodeforcalendar" title="IsValidMonthCodeForCalendar ( calendar, monthCode )"><span class="secnum">1.3</span> IsValidMonthCodeForCalendar ( <var>calendar</var>, <var>monthCode</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-temporal-isvaliderayearforcalendar" title="IsValidEraYearForCalendar ( calendar, era, eraYear )"><span class="secnum">1.4</span> IsValidEraYearForCalendar ( <var>calendar</var>, <var>era</var>, <var>eraYear</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardateera" title="CalendarDateEra ( calendar, date )"><span class="secnum">1.5</span> CalendarDateEra ( <var>calendar</var>, <var>date</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardateerayear" title="CalendarDateEraYear ( calendar, date )"><span class="secnum">1.6</span> CalendarDateEraYear ( <var>calendar</var>, <var>date</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardatefields" title="CalendarDateFields ( calendar, fields )"><span class="secnum">1.7</span> CalendarDateFields ( <var>calendar</var>, <var>fields</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sup-temporal-calendardatemergefields" title="CalendarDateMergeFields ( calendar, fields, additionalFields )"><span class="secnum">1.8</span> CalendarDateMergeFields ( <var>calendar</var>, <var>fields</var>, <var>additionalFields</var> )</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#sec-copyright-and-software-license" title="Copyright & Software License">Copyright & Software License</a></li></ol></div></div><div id="spec-container"><h1 class="version">Stage 2 Draft / June 28, 2025</h1><h1 class="title">Intl era and monthCode Proposal</h1>
39643964<emu-clause id="sup-temporal-calendar-abstract-ops">
39653965 <h1><span class="secnum">1</span> Abstract Operations for Temporal.Calendar Objects</h1>
39663966 <emu-clause id="sec-temporal-calendarsupportsera" type="abstract operation" aoid="CalendarSupportsEra">
@@ -3982,158 +3982,151 @@ <h1><span class="secnum">1.1</span> CalendarSupportsEra ( <var>calendar</var> )<
39823982 </tr>
39833983 </thead>
39843984 <tbody><tr>
3985- <td><emu-val>"buddhist"</emu-val></td>
39863985 <td><emu-val>"buddhist"</emu-val></td>
39873986 <td><emu-val>"be"</emu-val></td>
3988- <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
3989- <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
3990- </tr>
3991- <tr>
3992- <td><emu-val>"chinese"</emu-val></td>
3993- <td><emu-val>"chinese"</emu-val></td>
39943987 <td></td>
39953988 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
39963989 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
39973990 </tr>
39983991 <tr>
39993992 <td><emu-val>"coptic"</emu-val></td>
4000- <td><emu-val>"coptic"</emu-val></td>
4001- <td></td>
4002- <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4003- <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
4004- </tr>
4005- <tr>
4006- <td><emu-val>"coptic"</emu-val></td>
4007- <td><emu-val>"coptic-inverse"</emu-val></td>
4008- <td></td>
4009- <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4010- <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
4011- </tr>
4012- <tr>
4013- <td><emu-val>"dangi"</emu-val></td>
4014- <td><emu-val>"dangi"</emu-val></td>
3993+ <td><emu-val>"am"</emu-val></td>
40153994 <td></td>
40163995 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
40173996 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40183997 </tr>
40193998 <tr>
40203999 <td><emu-val>"ethiopic"</emu-val></td>
4021- <td><emu-val>"ethiopic "</emu-val></td>
4000+ <td><emu-val>"am "</emu-val></td>
40224001 <td><emu-val>"incar"</emu-val></td>
40234002 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40244003 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40254004 </tr>
40264005 <tr>
40274006 <td><emu-val>"ethiopic"</emu-val></td>
4028- <td><emu-val>"ethioaa "</emu-val></td>
4029- <td><emu-val>"ethiopic-amete-alem"</emu-val>, <emu-val>" mundi"</emu-val></td>
4007+ <td><emu-val>"aa "</emu-val></td>
4008+ <td><emu-val>"mundi"</emu-val></td>
40304009 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
40314010 <td><emu-val>5500</emu-val><sub>𝔽</sub></td>
40324011 </tr>
40334012 <tr>
40344013 <td><emu-val>"ethioaa"</emu-val></td>
4035- <td><emu-val>"ethioaa "</emu-val></td>
4036- <td><emu-val>"ethiopic-amete-alem"</emu-val>, <emu-val>" mundi"</emu-val></td>
4014+ <td><emu-val>"aa "</emu-val></td>
4015+ <td><emu-val>"mundi"</emu-val></td>
40374016 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
40384017 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40394018 </tr>
40404019 <tr>
40414020 <td><emu-val>"gregory"</emu-val></td>
4042- <td><emu-val>"gregory "</emu-val></td>
4043- <td><emu-val>"ce"</emu-val>, <emu-val>" ad"</emu-val></td>
4021+ <td><emu-val>"ce "</emu-val></td>
4022+ <td><emu-val>"ad"</emu-val></td>
40444023 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40454024 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40464025 </tr>
40474026 <tr>
40484027 <td><emu-val>"gregory"</emu-val></td>
4049- <td><emu-val>"gregory-inverse "</emu-val></td>
4050- <td><emu-val>"bc"</emu-val>, <emu-val>"bce"</emu-val> </td>
4028+ <td><emu-val>"bce "</emu-val></td>
4029+ <td><emu-val>"bc"</emu-val></td>
40514030 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40524031 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40534032 </tr>
40544033 <tr>
4055- <td><emu-val>"hebrew"</emu-val></td>
40564034 <td><emu-val>"hebrew"</emu-val></td>
40574035 <td><emu-val>"am"</emu-val></td>
4036+ <td></td>
40584037 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
40594038 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40604039 </tr>
40614040 <tr>
40624041 <td><emu-val>"indian"</emu-val></td>
4063- <td><emu-val>"indian "</emu-val></td>
4064- <td><emu-val>"saka"</emu-val>< /td>
4042+ <td><emu-val>"shaka "</emu-val></td>
4043+ <td></td>
40654044 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
40664045 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40674046 </tr>
40684047 <tr>
4069- <td><emu-val>"islamic"</emu-val></td>
40704048 <td><emu-val>"islamic"</emu-val></td>
40714049 <td><emu-val>"ah"</emu-val></td>
4072- <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
4050+ <td></td>
4051+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4052+ <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
4053+ </tr>
4054+ <tr>
4055+ <td><emu-val>"islamic"</emu-val></td>
4056+ <td><emu-val>"bh"</emu-val></td>
4057+ <td></td>
4058+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40734059 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40744060 </tr>
40754061 <tr>
40764062 <td><emu-val>"islamic-civil"</emu-val></td>
4063+ <td><emu-val>"ah"</emu-val></td>
4064+ <td></td>
4065+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4066+ <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
4067+ </tr>
4068+ <tr>
40774069 <td><emu-val>"islamic-civil"</emu-val></td>
4078- <td><emu-val>"islamicc"</emu-val>, <emu-val>"ah"</emu-val></td>
4079- <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
4070+ <td><emu-val>"bh"</emu-val></td>
4071+ <td></td>
4072+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40804073 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40814074 </tr>
40824075 <tr>
4083- <td><emu-val>"islamic-rgsa"</emu-val></td>
40844076 <td><emu-val>"islamic-rgsa"</emu-val></td>
40854077 <td><emu-val>"ah"</emu-val></td>
4086- <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
4078+ <td></td>
4079+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
40874080 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40884081 </tr>
40894082 <tr>
4090- <td><emu-val>"islamic-tbla "</emu-val></td>
4091- <td><emu-val>"islamic-tbla "</emu-val></td>
4092- <td><emu-val>"ah"</emu-val>< /td>
4093- <td><emu-val>-∞ </emu-val><sub>𝔽</sub></td>
4083+ <td><emu-val>"islamic-rgsa "</emu-val></td>
4084+ <td><emu-val>"bh "</emu-val></td>
4085+ <td></td>
4086+ <td><emu-val>1 </emu-val><sub>𝔽</sub></td>
40944087 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
40954088 </tr>
40964089 <tr>
4097- <td><emu-val>"islamic-umalqura"</emu-val></td>
4098- <td><emu-val>"islamic-umalqura"</emu-val></td>
4090+ <td><emu-val>"islamic-tbla"</emu-val></td>
40994091 <td><emu-val>"ah"</emu-val></td>
4100- <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
4092+ <td></td>
4093+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
41014094 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
41024095 </tr>
41034096 <tr>
4104- <td><emu-val>"japanese "</emu-val></td>
4105- <td><emu-val>"heisei "</emu-val></td>
4097+ <td><emu-val>"islamic-tbla "</emu-val></td>
4098+ <td><emu-val>"bh "</emu-val></td>
41064099 <td></td>
41074100 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4108- <td><emu-val>31 </emu-val><sub>𝔽</sub></td>
4101+ <td><emu-val>+∞ </emu-val><sub>𝔽</sub></td>
41094102 </tr>
41104103 <tr>
4111- <td><emu-val>"japanese "</emu-val></td>
4112- <td><emu-val>"japanese "</emu-val></td>
4113- <td><emu-val>"gregory"</emu-val>, <emu-val>"ad"</emu-val>, <emu-val>"ce"</emu-val>< /td>
4104+ <td><emu-val>"islamic-umalqura "</emu-val></td>
4105+ <td><emu-val>"ah "</emu-val></td>
4106+ <td></td>
41144107 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4115- <td><emu-val>1868 </emu-val><sub>𝔽</sub></td>
4108+ <td><emu-val>+∞ </emu-val><sub>𝔽</sub></td>
41164109 </tr>
41174110 <tr>
4118- <td><emu-val>"japanese "</emu-val></td>
4119- <td><emu-val>"japanese-inverse "</emu-val></td>
4120- <td><emu-val>"gregory-inverse"</emu-val>, <emu-val>"bc"</emu-val>, <emu-val>"bce"</emu-val>< /td>
4111+ <td><emu-val>"islamic-umalqura "</emu-val></td>
4112+ <td><emu-val>"bh "</emu-val></td>
4113+ <td></td>
41214114 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
41224115 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
41234116 </tr>
41244117 <tr>
41254118 <td><emu-val>"japanese"</emu-val></td>
4126- <td><emu-val>"meiji "</emu-val></td>
4119+ <td><emu-val>"reiwa "</emu-val></td>
41274120 <td></td>
41284121 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4129- <td><emu-val>45 </emu-val><sub>𝔽</sub></td>
4122+ <td><emu-val>+∞ </emu-val><sub>𝔽</sub></td>
41304123 </tr>
41314124 <tr>
41324125 <td><emu-val>"japanese"</emu-val></td>
4133- <td><emu-val>"reiwa "</emu-val></td>
4126+ <td><emu-val>"heisei "</emu-val></td>
41344127 <td></td>
41354128 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4136- <td><emu-val>+∞ </emu-val><sub>𝔽</sub></td>
4129+ <td><emu-val>31 </emu-val><sub>𝔽</sub></td>
41374130 </tr>
41384131 <tr>
41394132 <td><emu-val>"japanese"</emu-val></td>
@@ -4150,23 +4143,44 @@ <h1><span class="secnum">1.1</span> CalendarSupportsEra ( <var>calendar</var> )<
41504143 <td><emu-val>15</emu-val><sub>𝔽</sub></td>
41514144 </tr>
41524145 <tr>
4153- <td><emu-val>"persian"</emu-val></td>
4146+ <td><emu-val>"japanese"</emu-val></td>
4147+ <td><emu-val>"meiji"</emu-val></td>
4148+ <td></td>
4149+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4150+ <td><emu-val>45</emu-val><sub>𝔽</sub></td>
4151+ </tr>
4152+ <tr>
4153+ <td><emu-val>"japanese"</emu-val></td>
4154+ <td><emu-val>"ce"</emu-val></td>
4155+ <td><emu-val>"ad"</emu-val></td>
4156+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4157+ <td><emu-val>1868</emu-val><sub>𝔽</sub></td>
4158+ </tr>
4159+ <tr>
4160+ <td><emu-val>"japanese"</emu-val></td>
4161+ <td><emu-val>"bce"</emu-val></td>
4162+ <td><emu-val>"bc"</emu-val></td>
4163+ <td><emu-val>1</emu-val><sub>𝔽</sub></td>
4164+ <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
4165+ </tr>
4166+ <tr>
41544167 <td><emu-val>"persian"</emu-val></td>
41554168 <td><emu-val>"ap"</emu-val></td>
4169+ <td></td>
41564170 <td><emu-val>-∞</emu-val><sub>𝔽</sub></td>
41574171 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
41584172 </tr>
41594173 <tr>
41604174 <td><emu-val>"roc"</emu-val></td>
41614175 <td><emu-val>"roc"</emu-val></td>
4162- <td><emu-val>"minguo"</emu-val>* </td>
4176+ <td><emu-val>"minguo"</emu-val></td>
41634177 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
41644178 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
41654179 </tr>
41664180 <tr>
41674181 <td><emu-val>"roc"</emu-val></td>
4168- <td><emu-val>"roc-inverse "</emu-val></td>
4169- <td><emu-val>"before-roc"</emu-val></td>
4182+ <td><emu-val>"broc "</emu-val></td>
4183+ <td><emu-val>"before-roc"</emu-val>, <emu-val>"minguo-qian"</emu-val> </td>
41704184 <td><emu-val>1</emu-val><sub>𝔽</sub></td>
41714185 <td><emu-val>+∞</emu-val><sub>𝔽</sub></td>
41724186 </tr>
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