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<title>EvMore — Evennia latest documentation</title>
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<p class="first admonition-title">Note</p>
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<p class="last">You are reading an old version of the Evennia documentation. <a href="https://www.evennia.com/docs/latest/index.html">The latest version is here</a></p>.
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accesskey="I">index</a></li>
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<section class="tex2jax_ignore mathjax_ignore" id="evmore">
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<h1>EvMore<a class="headerlink" href="#evmore" title="Permalink to this headline">¶</a></h1>
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<p>When sending a very long text to a user client, it might scroll beyond of the height of the client
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window. The <code class="docutils literal notranslate"><span class="pre">evennia.utils.evmore.EvMore</span></code> class gives the user the in-game ability to only view one
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page of text at a time. It is usually used via its access function, <code class="docutils literal notranslate"><span class="pre">evmore.msg</span></code>.</p>
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<p>The name comes from the famous unix pager utility <em>more</em> which performs just this function.</p>
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<p>To use the pager, just pass the long text through it:</p>
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<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">evennia.utils</span> <span class="kn">import</span> <span class="n">evmore</span>
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<span class="n">evmore</span><span class="o">.</span><span class="n">msg</span><span class="p">(</span><span class="n">receiver</span><span class="p">,</span> <span class="n">long_text</span><span class="p">)</span>
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</pre></div>
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</div>
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<p>Where receiver is an <a class="reference internal" href="Objects.html"><span class="doc std std-doc">Object</span></a> or a <a class="reference internal" href="Accounts.html"><span class="doc std std-doc">Account</span></a>. If the text is longer than the
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client’s screen height (as determined by the NAWS handshake or by <code class="docutils literal notranslate"><span class="pre">settings.CLIENT_DEFAULT_HEIGHT</span></code>)
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the pager will show up, something like this:</p>
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<blockquote>
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<div><p>[…]
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aute irure dolor in reprehenderit in voluptate velit
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esse cillum dolore eu fugiat nulla pariatur. Excepteur
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sint occaecat cupidatat non proident, sunt in culpa qui
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officia deserunt mollit anim id est laborum.</p>
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</div></blockquote>
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<blockquote>
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<div><p>(<strong>more</strong> [1/6] retur<strong>n</strong>|<strong>b</strong>ack|<strong>t</strong>op|<strong>e</strong>nd|<strong>a</strong>bort)</p>
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</div></blockquote>
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<p>where the user will be able to hit the return key to move to the next page, or use the suggested
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commands to jump to previous pages, to the top or bottom of the document as well as abort the
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paging.</p>
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<p>The pager takes several more keyword arguments for controlling the message output. See the
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<a class="reference external" href="https://github.com/evennia/evennia/blob/main/evennia.utils.evmore">evmore-API</a> for more info.</p>
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</section>
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</div>
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>next</a> |</li>
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<a href="EvMenu.html" title="EvMenu"
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>previous</a> |</li>
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<li class="nav-item nav-item-0"><a href="../index.html">Evennia latest</a> »</li>
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<li class="nav-item nav-item-1"><a href="Components-Overview.html" >Core Components</a> »</li>
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<li class="nav-item nav-item-this"><a href="">EvMore</a></li>
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</ul>
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</div>
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<div class="admonition important">
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<p class="first admonition-title">Note</p>
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<p class="last">You are reading an old version of the Evennia documentation. <a href="https://www.evennia.com/docs/latest/index.html">The latest version is here</a></p>.
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