https://wiki.tachyony.co.uk/w/index.php?action=history&feed=atom&title=Template%3AYear_category_nameTemplate:Year category name - Revision history2026-05-16T10:05:10ZRevision history for this page on the wikiMediaWiki 1.35.5https://wiki.tachyony.co.uk/w/index.php?title=Template:Year_category_name&diff=11563&oldid=prevTachyony: Imported page2022-02-09T04:27:05Z<p>Imported page</p>
<p><b>New page</b></p><div><includeonly><!--<br />
-->{{#if: {{{1|}}}<!--<br />
-->|<!--<br />
# parameter, exists and is not empty<br />
-->{{#if: {{#invoke:String|match|{{{1|}}}|^ *%d+ *$|1|1|false|}}<!--<br />
-->|<!--<br />
# it's all digits<br />
-->{{Year category name/AD year|{{{1|}}}}}<!--<br />
-->|<!--<br />
# it's not all digits<br />
# First test for "YYY BC"/"YYYBC"<br />
-->{{#if: {{#invoke:String|match|{{{1|}}}|^ *%d+ *BC *$|1|1|false|}}<!--<br />
-->|<!--<br />
# it's YYY BC, which is the canonical format for a BC year, or "YYYBC" (which needs an extra space)<br />
# Either way, just extract the number and append " BC"<br />
-->{{#invoke:String|replace|{{{1|}}}|^%D*(%d+)%D*$|%1 BC|1|false}}<!--<br />
-->|<!--<br />
# it's not "YYY BC"/"YYYBC"<br />
# So test for "BC YYY"/"BCYYY" (e.g. BC 185)<br />
-->{{#if: {{#invoke:String|match|{{{1|}}}|^ *BC *%d+ *$|1|1|false|}}<!--<br />
-->|<!--<br />
# It's "BC YYY" or "BCYYY", so convert it to YYY BC <br />
-->{{#invoke:String|replace|{{{1|}}}|^ *(BC) *(%d+) *$|%2 %1|1|false}}<!--<br />
-->|<!--<br />
# It's not "BC YYY"/"BCYYY", so test for either "AD YYY"/"ADYYY" or "YYY AD"/"YYYAD"<br />
-->{{#ifexpr: {{#invoke:String|find|{{{1|}}}|^ *AD *%d+ *$|1|false}} +<!--<br />
-->{{#invoke:String|find|{{{1|}}}|^ *%d+ *AD *$|1|false}}<!--<br />
--> > 0<!--<br />
-->|<!--<br />
# It's either "AD YYY"/"ADYYY" or "YYY AD"/"YYYAD"<br />
-->{{Year category name/AD year|{{#invoke:String|replace|{{{1|}}}|^%D*(%d+)%D*$|%1|1|false}}}}<!--<br />
-->|<!--<br />
# It's NOT either "AD YYY"/"ADYYY" or "YYY AD"/"YYYAD"<br />
# So test for a negative number used to represent a BC year, e.g. "-73" or "-506"<br />
-->{{#if: {{#invoke:String|match|{{{1|}}}|^ *%-(%d+) *$|1|1|false|}}<!--<br />
-->|<!--<br />
# We have a negative number<br />
# So output its absolute value followed by "BC"<br />
# e.g. for "-472" we output "472 BC"<br />
-->{{#invoke:String|replace|{{{1|}}}|^%D*(%d+)%D*$|%1 BC|1|false}}<!--<br />
-->|<!--<br />
# Not a negative number<br />
# We have tried all possibilities, so this is some invalid input<br />
# Therefore output nothing<br />
-->}}<!--<br />
-->}}<!--<br />
-->}}<!--<br />
-->}}<!--<br />
-->}}<!--<br />
-->|<!--<br />
# missing or empty parameter, so return nothing <br />
-->}}</includeonly><!--<br />
--><noinclude><!--<br />
-->{{Documentation}}<!--<br />
--><noinclude></div>Tachyony