Editing GoArch:History Project (section)

==== Hahrtee (years) ====
Every D'ni hahr (year) page '''must''' include the {{tlx|hahrtee}} template at the top. This template requires two parameters: the [[:Category:D'ni decades|D'ni decade]] and the [[:Category:D'ni centuries|D'ni century]] in which that hahr appears.

Events within a hahr should be broken down by type, then date. Currently, the categories for events are:

* '''Births''' - for any person born in that hahr
* '''Deaths''' - for any person who died in that hahr
* '''Events''' - for anything else that happened in that hahr

Events that are only identified by the hahr in which they occurred should be listed first, unless there is some indication that it took place between two other events with more accurate dates. Other events should then be listed chronologically by vailee and yahr (month and day).

===== Categories =====
Categories should be placed inside a <nowiki><noinclude></noinclude></nowiki> container. This will prevent them from appearing on pages when the contents of the hahr's page are transcluded into other places.

Every hahr page '''must''' include the following categories:
* <nowiki>[[</nowiki>Category:''<decade>'' BE/DE activity<nowiki>]]</nowiki> (e.g. [[:Category:1100s DE activity]])
* <nowiki>[[Category:{{PAGENAME}}| ]]</nowiki>

The activity category is a hidden organizational category that enables the D'ni decade pages to pull only the contents of that decade from the specific hahr pages that make that decade up. Pages that do not contain the activity category will not be pulled into the decade pages.

===== Other calendars =====
{{ambox|text=This portion of the project hasn't been started yet. I'm still working out templates that would make it easy to drop this information into a page without having to manually deal with formatting it every time. --[[User:Alahmnat|Alahmnat]], Grand Master ([[User_talk:Alahmnat|talk]]) 13:52, 4 January 2019 (PST)}}

Each hahr's page should at the very least indicate the time span covered by that hahr in the Gregorian calendar system (aka "surface time"). Because our calendar and the D'ni calendar are offset from one another and drift slightly due to leap years, you should include the specific month and day on which the hahr began and ended.