https://mywikibiz.com/index.php?action=history&feed=atom&title=Module%3ATrunc 2026-06-13T17:23:41Z Revision history for this page on the wiki MediaWiki 1.35.3 https://mywikibiz.com/index.php?title=Module:Trunc&diff=479820&oldid=prev 2021-07-16T07:42:59Z

<p>Pywikibot 6.4.0</p> <p><b>New page</b></p><div>local getArgs = require('Module:Arguments').getArgs<br /> local p = {}<br /> <br /> --[[<br /> Truncate a string<br /> Implements Template:Trunc, which is similar to string.sub, but when second<br /> argument is missing or is not a number, return entire string<br /> <br /> Usage:<br /> {{#invoke:Trunc|trunc|abc123|3}}<br /> <br /> Parameters:<br /> args[1]: string to truncate<br /> args[2]: number of characters to keep<br /> ]]<br /> function p.trunc(frame)<br /> local args = getArgs(frame,{parentFirst=true})<br /> if not args[1] then<br /> return &quot;&quot;<br /> end<br /> if not args[2] then<br /> return args[1]<br /> end<br /> length = tonumber(args[2])<br /> if not length then<br /> return args[1]<br /> end<br /> return mw.ustring.sub(args[1],1,length)<br /> end<br /> <br /> return p</div>

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