Command line arguments

README.md

@@ -1544,7 +1544,7 @@ p.add_argument('-<short_name>', '--<name>', action='store_true')  # Flag (defaul
 p.add_argument('-<short_name>', '--<name>', type=<type>)          # Option (defaults to None).
 p.add_argument('<name>', type=<type>, nargs=1)                    # Mandatory first argument.
 p.add_argument('<name>', type=<type>, nargs='+')                  # Mandatory remaining args.
-p.add_argument('<name>', type=<type>, nargs='*')                  # Optional arguments.
+p.add_argument('<name>', type=<type>, nargs='?/*')                # Optional argument/s.
 <args> = p.parse_args()                                           # Exits on parsing error.
 <obj>  = <args>.<name>                                            # Returns `<type>(<arg>)`.
 ```

index.html

@@ -1309,7 +1309,7 @@ p.add_argument(<span class="hljs-string">'-&lt;short_name&gt;'</span>, <span cla
 p.add_argument(<span class="hljs-string">'-&lt;short_name&gt;'</span>, <span class="hljs-string">'--&lt;name&gt;'</span>, type=&lt;type&gt;)          <span class="hljs-comment"># Option (defaults to None).</span>
 p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-number">1</span>)                    <span class="hljs-comment"># Mandatory first argument.</span>
 p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'+'</span>)                  <span class="hljs-comment"># Mandatory remaining args.</span>
-p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'*'</span>)                  <span class="hljs-comment"># Optional arguments.</span>
+p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'?/*'</span>)                <span class="hljs-comment"># Optional argument/s.</span>
 &lt;args&gt; = p.parse_args()                                           <span class="hljs-comment"># Exits on parsing error.</span>
 &lt;obj&gt;  = &lt;args&gt;.&lt;name&gt;                                            <span class="hljs-comment"># Returns `&lt;type&gt;(&lt;arg&gt;)`.</span>
 </code></pre></div>