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	<id>https://chunghwamc.com/wiki/index.php?action=history&amp;feed=atom&amp;title=%E6%A8%A1%E7%B5%84%3ACheck_for_unknown_parameters</id>
	<title>模組:Check for unknown parameters - 修訂紀錄</title>
	<link rel="self" type="application/atom+xml" href="https://chunghwamc.com/wiki/index.php?action=history&amp;feed=atom&amp;title=%E6%A8%A1%E7%B5%84%3ACheck_for_unknown_parameters"/>
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	<updated>2026-04-05T22:52:07Z</updated>
	<subtitle>本 wiki 上此頁面的修訂紀錄</subtitle>
	<generator>MediaWiki 1.43.6</generator>
	<entry>
		<id>https://chunghwamc.com/wiki/index.php?title=%E6%A8%A1%E7%B5%84:Check_for_unknown_parameters&amp;diff=130&amp;oldid=prev</id>
		<title>Chunghwamc：​建立內容為「local p = {}  local function trim(s) 	return s:match(&#039;^%s*(.-)%s*$&#039;) end  local function isnotempty(s) 	return s and trim(s) ~= &#039;&#039; end  function p.check (frame) 	local args = frame.args 	local pargs = frame:getParent().args 	local ignoreblank = isnotempty(frame.args[&#039;ignoreblank&#039;]) 	local showblankpos = isnotempty(frame.args[&#039;showblankpositional&#039;]) 	local knownargs = {} 	local unknown = frame.args[&#039;unknown&#039;] or &#039;Found _VALUE_, &#039; 	local preview = frame.args[&#039;…」的新頁面</title>
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		<updated>2024-03-23T14:18:02Z</updated>

		<summary type="html">&lt;p&gt;建立內容為「local p = {}  local function trim(s) 	return s:match(&amp;#039;^%s*(.-)%s*$&amp;#039;) end  local function isnotempty(s) 	return s and trim(s) ~= &amp;#039;&amp;#039; end  function p.check (frame) 	local args = frame.args 	local pargs = frame:getParent().args 	local ignoreblank = isnotempty(frame.args[&amp;#039;ignoreblank&amp;#039;]) 	local showblankpos = isnotempty(frame.args[&amp;#039;showblankpositional&amp;#039;]) 	local knownargs = {} 	local unknown = frame.args[&amp;#039;unknown&amp;#039;] or &amp;#039;Found _VALUE_, &amp;#039; 	local preview = frame.args[&amp;#039;…」的新頁面&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新頁面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;local p = {}&lt;br /&gt;
&lt;br /&gt;
local function trim(s)&lt;br /&gt;
	return s:match(&amp;#039;^%s*(.-)%s*$&amp;#039;)&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
local function isnotempty(s)&lt;br /&gt;
	return s and trim(s) ~= &amp;#039;&amp;#039;&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
function p.check (frame)&lt;br /&gt;
	local args = frame.args&lt;br /&gt;
	local pargs = frame:getParent().args&lt;br /&gt;
	local ignoreblank = isnotempty(frame.args[&amp;#039;ignoreblank&amp;#039;])&lt;br /&gt;
	local showblankpos = isnotempty(frame.args[&amp;#039;showblankpositional&amp;#039;])&lt;br /&gt;
	local knownargs = {}&lt;br /&gt;
	local unknown = frame.args[&amp;#039;unknown&amp;#039;] or &amp;#039;Found _VALUE_, &amp;#039;&lt;br /&gt;
	local preview = frame.args[&amp;#039;preview&amp;#039;]&lt;br /&gt;
&lt;br /&gt;
	local values = {}&lt;br /&gt;
	local res = {}&lt;br /&gt;
	local regexps = {}&lt;br /&gt;
&lt;br /&gt;
	-- create the list of known args, regular expressions, and the return string&lt;br /&gt;
	for k, v in pairs(args) do&lt;br /&gt;
		if type(k) == &amp;#039;number&amp;#039; then&lt;br /&gt;
			v = trim(v)&lt;br /&gt;
			knownargs[v] = 1&lt;br /&gt;
		elseif k:find(&amp;#039;^regexp[1-9][0-9]*$&amp;#039;) then&lt;br /&gt;
			table.insert(regexps, &amp;#039;^&amp;#039; .. v .. &amp;#039;$&amp;#039;)&lt;br /&gt;
		end&lt;br /&gt;
	end&lt;br /&gt;
	if isnotempty(preview) then &lt;br /&gt;
		preview = &amp;#039;&amp;lt;div class=&amp;quot;hatnote&amp;quot; style=&amp;quot;color:red&amp;quot;&amp;gt;&amp;lt;strong&amp;gt;警告：&amp;lt;/strong&amp;gt;&amp;#039; .. preview .. &amp;#039;（此信息仅在预览中显示）。&amp;lt;/div&amp;gt;&amp;#039;&lt;br /&gt;
	elseif preview == nil then&lt;br /&gt;
		preview = unknown&lt;br /&gt;
	end&lt;br /&gt;
&lt;br /&gt;
	-- loop over the parent args, and make sure they are on the list&lt;br /&gt;
	for k, v in pairs(pargs) do&lt;br /&gt;
		if type(k) == &amp;#039;string&amp;#039; and knownargs[k] == nil then&lt;br /&gt;
			local knownflag = false&lt;br /&gt;
			for i, regexp in ipairs(regexps) do&lt;br /&gt;
				if mw.ustring.match(k, regexp) then&lt;br /&gt;
					knownflag = true&lt;br /&gt;
					break&lt;br /&gt;
				end&lt;br /&gt;
			end&lt;br /&gt;
			if not knownflag and ( not ignoreblank or isnotempty(v) )  then&lt;br /&gt;
				k = mw.ustring.gsub(k, &amp;#039;[^%w\-_ ]&amp;#039;, &amp;#039;?&amp;#039;)&lt;br /&gt;
				table.insert(values, k)&lt;br /&gt;
			end&lt;br /&gt;
		elseif type(k) == &amp;#039;number&amp;#039; and &lt;br /&gt;
			knownargs[tostring(k)] == nil and&lt;br /&gt;
			( showblankpos or isnotempty(v) )&lt;br /&gt;
		then&lt;br /&gt;
			local vlen = mw.ustring.len(v)&lt;br /&gt;
			v = mw.ustring.sub(v, 1, (vlen &amp;lt; 25) and vlen or 25) &lt;br /&gt;
			v = mw.ustring.gsub(v, &amp;#039;[^%w\-_ ]&amp;#039;, &amp;#039;?&amp;#039;)&lt;br /&gt;
			table.insert(values, k .. &amp;#039; = &amp;#039; .. v .. ((vlen &amp;gt;= 25) and &amp;#039; ...&amp;#039; or &amp;#039;&amp;#039;))&lt;br /&gt;
		end&lt;br /&gt;
	end&lt;br /&gt;
&lt;br /&gt;
	-- add resuls to the output tables&lt;br /&gt;
	if #values &amp;gt; 0 then&lt;br /&gt;
		if frame:preprocess( &amp;quot;{{REVISIONID}}&amp;quot; ) == &amp;quot;&amp;quot; then&lt;br /&gt;
			unknown = preview&lt;br /&gt;
		end&lt;br /&gt;
		for k, v in pairs(values) do&lt;br /&gt;
			if v == &amp;#039;&amp;#039; then&lt;br /&gt;
			-- Fix odd bug for | = which gets stripped to the empty string and&lt;br /&gt;
			-- breaks category links&lt;br /&gt;
			v = &amp;#039; &amp;#039;&lt;br /&gt;
			end&lt;br /&gt;
			local r =  unknown:gsub(&amp;#039;_VALUE_&amp;#039;, v)&lt;br /&gt;
			table.insert(res, r)&lt;br /&gt;
		end&lt;br /&gt;
	end&lt;br /&gt;
&lt;br /&gt;
	return table.concat(res)&lt;br /&gt;
end&lt;br /&gt;
&lt;br /&gt;
return p&lt;/div&gt;</summary>
		<author><name>Chunghwamc</name></author>
	</entry>
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