<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://mediawiki3d.org/index.php?action=history&amp;feed=atom&amp;title=Module%3ALCCN</id>
	<title>Module:LCCN - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://mediawiki3d.org/index.php?action=history&amp;feed=atom&amp;title=Module%3ALCCN"/>
	<link rel="alternate" type="text/html" href="https://mediawiki3d.org/index.php?title=Module:LCCN&amp;action=history"/>
	<updated>2026-04-26T20:05:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.44.0</generator>
	<entry>
		<id>https://mediawiki3d.org/index.php?title=Module:LCCN&amp;diff=2220&amp;oldid=prev</id>
		<title>Admin3d: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://mediawiki3d.org/index.php?title=Module:LCCN&amp;diff=2220&amp;oldid=prev"/>
		<updated>2025-08-16T12:13:07Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:13, 16 August 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Admin3d</name></author>
	</entry>
	<entry>
		<id>https://mediawiki3d.org/index.php?title=Module:LCCN&amp;diff=2219&amp;oldid=prev</id>
		<title>wikipedia&gt;Uzume: unnecessary</title>
		<link rel="alternate" type="text/html" href="https://mediawiki3d.org/index.php?title=Module:LCCN&amp;diff=2219&amp;oldid=prev"/>
		<updated>2025-06-25T00:20:44Z</updated>

		<summary type="html">&lt;p&gt;unnecessary&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;require(&amp;#039;strict&amp;#039;)&lt;br /&gt;
local p = {}&lt;br /&gt;
&lt;br /&gt;
local function blank_to_nil(s)&lt;br /&gt;
	if s and #s &amp;gt; 0 then return s end&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
local function pad(padlen, ...)&lt;br /&gt;
	padlen = tonumber(padlen) or 0&lt;br /&gt;
	if 1 &amp;gt; select(&amp;#039;#&amp;#039;, ...) then&lt;br /&gt;
		return (&amp;quot;0&amp;quot;):rep(padlen)&lt;br /&gt;
	end&lt;br /&gt;
	local padsrc = tostring((...))&lt;br /&gt;
	local srclen = mw.ustring.len(padsrc)&lt;br /&gt;
	if 1 &amp;gt; padlen or 1 &amp;gt; srclen then&lt;br /&gt;
		return &amp;quot;&amp;quot;&lt;br /&gt;
	end&lt;br /&gt;
	return mw.ustring.sub(mw.ustring.rep(padsrc, math.ceil(padlen / srclen)), 1, padlen)&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
local function padleft(str, ...)&lt;br /&gt;
	str = tostring(str)&lt;br /&gt;
	if 1 &amp;gt; select(&amp;#039;#&amp;#039;, ...) then&lt;br /&gt;
		return str&lt;br /&gt;
	end&lt;br /&gt;
	local strlen = mw.ustring.len(str)&lt;br /&gt;
	if 1 &amp;gt; strlen then&lt;br /&gt;
		return pad((...), select(2, ...))&lt;br /&gt;
	end&lt;br /&gt;
	return pad((tonumber((...)) or 0) - strlen, select(2, ...)) .. str&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
local function padright(str, ...)&lt;br /&gt;
	str = tostring(str)&lt;br /&gt;
	if 1 &amp;gt; select(&amp;#039;#&amp;#039;, ...) then&lt;br /&gt;
		return str&lt;br /&gt;
	end&lt;br /&gt;
	local strlen = mw.ustring.len(str)&lt;br /&gt;
	if 1 &amp;gt; strlen then&lt;br /&gt;
		return pad((...), select(2, ...))&lt;br /&gt;
	end&lt;br /&gt;
	return str .. pad((tonumber((...)) or 0) - strlen , select(2, ...))&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
local function expr(...)&lt;br /&gt;
	return mw.ext.ParserFunctions.expr( ... )&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
function p.main(frame)&lt;br /&gt;
	local args = frame:getParent().args&lt;br /&gt;
	local id = blank_to_nil(args[1] or args.id)&lt;br /&gt;
	if not id then&lt;br /&gt;
		error(&amp;quot;Template:LCCN: You must provide an ID.&amp;quot;)&lt;br /&gt;
	end&lt;br /&gt;
	local title = blank_to_nil(args[2] or args.title or args.name)&lt;br /&gt;
&lt;br /&gt;
	local letter_width = (id:match(&amp;quot;^%s*[0-9][0-9]&amp;quot;) and id:len() &amp;lt; 10) and 0 or 2&lt;br /&gt;
	local left_part = id:sub(1, letter_width + 2)&lt;br /&gt;
	local right_part = expr(padright(id, letter_width + 8, &amp;#039;.00000&amp;#039;):sub(letter_width + 3, letter_width + 8))&lt;br /&gt;
	local url = &amp;quot;https://www.loc.gov/item/&amp;quot; .. left_part .. padleft(right_part, 6, 0)&lt;br /&gt;
		&lt;br /&gt;
	if args.long == &amp;quot;yes&amp;quot; then&lt;br /&gt;
		return (&amp;quot;Bibliographic record for [%s %s] at the [[LCCN (identifier)|Library of Congress]]&amp;quot;):format(&lt;br /&gt;
			url, title or mw.title.getCurrentTitle().text)&lt;br /&gt;
	end&lt;br /&gt;
	&lt;br /&gt;
	return (&amp;quot;[[LCCN (identifier)|LCCN]]&amp;amp;nbsp;[%s %s-%s]%s&amp;quot;):format(&lt;br /&gt;
		url, left_part, right_part, title and (&amp;#039;&amp;amp;nbsp;&amp;amp;ndash;&amp;amp;nbsp;&amp;#039; .. title) or &amp;#039;&amp;#039;)&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
return p&lt;/div&gt;</summary>
		<author><name>wikipedia&gt;Uzume</name></author>
	</entry>
</feed>