Editing Module:Japanese calendar/doc (section)

==== Next, previous and old ====
If the <code>''next''</code> parameter is specified, the module outputs the data for the subsequent era; if the <code>''previous''</code> parameter is specified it outputs the data for the previous one. If the <code>''old''</code> parameter is specified, the module outputs the data for the "old" era. This is the same as the current era unless the year is set to the first year of the specified era. If this is the case, then <code>''old''</code> outputs the data for the previous era. However, if the module could not find a valid previous era then the data for the current era is returned.

{| class="wikitable"
|-
! Code !! Output
|-
| <code><nowiki>{{#invoke:Japanese calendar|baseyear|era=Shōwa period}}</nowiki></code> || {{#invoke:Japanese calendar|baseyear|era=Shōwa period}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|baseyear|era=Shōwa period|next=yes}}</nowiki></code> || {{#invoke:Japanese calendar|baseyear|era=Shōwa period|next=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|baseyear|era=Shōwa period|previous=yes}}</nowiki></code> || {{#invoke:Japanese calendar|baseyear|era=Shōwa period|previous=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|baseyear|era=Shōwa period|old=yes}}</nowiki></code> || {{#invoke:Japanese calendar|baseyear|era=Shōwa period|old=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link|year=1880}}</nowiki></code> || {{#invoke:Japanese calendar|link|year=1880}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link|year=1880|next=yes}}</nowiki></code> || {{#invoke:Japanese calendar|link|year=1880|next=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link|year=1880|previous=yes}}</nowiki></code> || {{#invoke:Japanese calendar|link|year=1880|previous=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link|year=1880|old=yes}}</nowiki></code> || {{#invoke:Japanese calendar|link|year=1880|old=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link_year|year=1926}}</nowiki></code> || {{#invoke:Japanese calendar|link_year|year=1926}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link_year|year=1926|old=yes}}</nowiki></code> || {{#invoke:Japanese calendar|link_year|year=1926|old=yes}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link_year|year=1927}}</nowiki></code> || {{#invoke:Japanese calendar|link_year|year=1927}}
|-
| <code><nowiki>{{#invoke:Japanese calendar|link_year|year=1927|old=yes}}</nowiki></code> || {{#invoke:Japanese calendar|link_year|year=1927|old=yes}}
|-
|}