https://compusofia.com/w/index.php?action=history&feed=atom&title=Module%3AProtect%2Fdoc 2026-10-27T09:27:16Z Revision history for this page on the wiki MediaWiki 1.46.2 https://compusofia.com/w/index.php?title=Module:Protect/doc&diff=1433&oldid=prev 2026-10-16T06:50:03Z

<p>1 revision imported: Initial Setup</p> <table style="background-color: #fff; color: #202122;" data-mw-interface=""> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:50, 16 October 2026</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key wikiDB:diff:1.41:old-1432:rev-1433 --> </table>

Majestix https://compusofia.com/w/index.php?title=Module:Protect/doc&diff=1432&oldid=prev 2021-12-23T13:20:01Z

<p>Remove unused self-closed tag.</p> <p><b>New page</b></p><div>{{Module rating|a}}<br /> This metamodule simplifies error handling in other modules.<br /> It transforms a function, which may throw an error, into a function, which returns a specified error message in that case.<br /> <br /> == Usage ==<br /> <br /> &lt;code class=&quot;mw-code mw-highlight&quot; style=&quot;display:block&quot;&gt;&lt;!--<br /> --&gt;{{#tag:span|local|class=kd}} protect = {{#tag:span|require|class=nb}}({{#tag:span|&#039;Module:Protect&#039;|class=s1}})<br /> {{#tag:span|local|class=kd}} protectedfunc = {{red|&#039;&#039;&#039;protect(&#039;&#039;func&#039;&#039;, &#039;&#039;errFormat&#039;&#039;, &#039;&#039;options&#039;&#039;)&#039;&#039;&#039;}}<br /> &lt;/code&gt;<br /> <br /> === Arguments ===<br /> <br /> * &#039;&#039;&lt;code&gt;func&lt;/code&gt;&#039;&#039;<br /> *: Function to be transformed.<br /> * &#039;&#039;&lt;code&gt;errFormat&lt;/code&gt;&#039;&#039; (default: &lt;code&gt;&#039;Error: %s&#039;&lt;/code&gt;)<br /> *: Custom error message.<br /> *: Use &lt;code&gt;&#039;%s&#039;&lt;/code&gt; to include the message from a caught error.<br /> * &#039;&#039;&lt;code&gt;options&lt;/code&gt;&#039;&#039; – optional table with the following fields:<br /> ** &lt;code&gt;raw&lt;/code&gt; (default: false)<br /> **: If true, then &#039;&#039;&lt;code&gt;errFormat&lt;/code&gt;&#039;&#039; will be used as is, otherwise it will be wrapped inside a tag &lt;code&gt;&lt;nowiki&gt;&lt;strong class=&quot;error&quot;&gt;&lt;/nowiki&gt;&lt;/code&gt;.<br /> ** &lt;code&gt;removeLocation&lt;/code&gt; (default: true)<br /> **: If true, removes location information from caught error messages.<br /> <br /> === Return value ===<br /> <br /> The resulting &lt;code&gt;protectedFunc&lt;/code&gt; is a &#039;&#039;function&#039;&#039;, which calls the original function &#039;&#039;&lt;code&gt;func&lt;/code&gt;&#039;&#039;, passing all arguments to it, and returns all its return values.<br /> If &#039;&#039;&lt;code&gt;func&lt;/code&gt;&#039;&#039; throws an error, the specified error message is returned instead.<br /> <br /> == Example ==<br /> <br /> &lt;code class=&quot;mw-code mw-highlight&quot; style=&quot;display:block&quot;&gt;&lt;!--<br /> --&gt;{{#tag:span|local|class=kd}} protect = {{#tag:span|require|class=nb}}({{#tag:span|&#039;Module:Protect&#039;|class=s1}})<br /> &amp;#32;<br /> {{#tag:span|local|class=kd}} p = {}<br /> &amp;#32;<br /> {{#tag:span|function|class=kr}} {{#tag:span|p|class=nc}}.{{#tag:span|main|class=nf}}(frame)<br /> &amp;#32;&amp;#32;&amp;#32;&amp;#32;{{#tag:span|if|class=kr}} {{#tag:span|not|class=ow}} frame.args[1] {{#tag:span|then|class=kr}}<br /> &amp;#32;&amp;#32;&amp;#32;&amp;#32;&amp;#32;&amp;#32;&amp;#32;&amp;#32;{{#tag:span|error|class=nb}}({{#tag:span|&#039;missing argument&#039;|class=s1}})<br /> &amp;#32;&amp;#32;&amp;#32;&amp;#32;{{#tag:span|end|class=kr}}<br /> &amp;#32;&amp;#32;&amp;#32;&amp;#32;{{#tag:span|return|class=kr}} frame.args[1]<br /> {{#tag:span|return|class=kr}}<br /> &amp;#32;<br /> p.main = {{red|&#039;&#039;&#039;protect&#039;&#039;&#039;}}(p.main)<br /> &amp;#32;<br /> {{#tag:span|return|class=kr}} p<br /> &lt;/code&gt;<br /> <br /> Invoking the main function without arguments will output: &lt;strong class=&quot;error&quot;&gt;Error: missing argument&lt;/strong&gt;</div>

en>Baris6161TURK