https://linguifex.com/w/index.php?action=history&feed=atom&title=Module%3Anumber-utilities 2026-04-04T01:38:32Z Revision history for this page on the wiki MediaWiki 1.43.6 https://linguifex.com/w/index.php?title=Module:number-utilities&diff=235632&oldid=prev 2021-09-04T17:12:42Z

<p>Created page with &quot;local export = {} function export.get_number(text) if text == &#039;&#039; or text == nil then return nil end if type(text) == &#039;string&#039; then text = mw.ustring.gsub(text, &quot;,&quot;, &quot;&quot;)...&quot;</p> <p><b>New page</b></p><div>local export = {}<br /> <br /> function export.get_number(text)<br /> if text == &#039;&#039; or text == nil then return nil end<br /> <br /> if type(text) == &#039;string&#039; then<br /> text = mw.ustring.gsub(text, &quot;,&quot;, &quot;&quot;)<br /> end<br /> <br /> local j = tonumber(text)<br /> if j ~= nil then<br /> return j<br /> else<br /> return nil<br /> end<br /> end<br /> <br /> function export.is_number(frame)<br /> return export.get_number(frame:getParent().args[1])<br /> end<br /> <br /> function export.is_hex_number(frame)<br /> local args = frame:getParent().args<br /> local hex = args[1]<br /> if hex then<br /> hex = mw.text.trim(hex)<br /> if hex:find(&quot;^%x*$&quot;) then<br /> if args.digits then<br /> local digits = tonumber(args.digits)<br /> if digits then<br /> if #hex == digits then<br /> return &quot;1&quot;<br /> elseif #hex == 0 and args.allow_empty then<br /> return &quot;1&quot;<br /> else<br /> return &quot;&quot;<br /> end<br /> else<br /> error(&quot;Invalid number &quot; .. digits)<br /> end<br /> else<br /> return &quot;1&quot;<br /> end<br /> else<br /> return &quot;&quot;<br /> end<br /> else<br /> if args.allow_empty then<br /> return &quot;1&quot;<br /> else<br /> return &quot;&quot;<br /> end<br /> end<br /> end<br /> <br /> return export</div>

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