Hilbish/versions/doc-improvements/docs/completions/index.html

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<!doctype html><html><head><title>— Hilbish</title>
<meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"><meta name=theme-color content="#ff89dd"><meta content="/Hilbish/hilbish-flower.png" property="og:image"><meta property="og:site_name" content="Hilbish"><meta content=" — Hilbish" property="og:title"><meta content="Hilbish has a pretty good completion system. It has a nice looking menu, with 2 types of menus: grid (like file completions) or list.
Like most parts of Hilbish, it&rsquo;s made to be extensible and customizable. The default handler for completions in general can be overwritten to provide more advanced completions if needed.
Completion Handler By default, it provides 3 things: for the first argument, binaries (with a plain name requested to complete, those in $PATH), files, or command completions." property="og:description"><meta content="Hilbish has a pretty good completion system. It has a nice looking menu, with 2 types of menus: grid (like file completions) or list.
Like most parts of Hilbish, it&rsquo;s made to be extensible and customizable. The default handler for completions in general can be overwritten to provide more advanced completions if needed.
Completion Handler By default, it provides 3 things: for the first argument, binaries (with a plain name requested to complete, those in $PATH), files, or command completions." name=description><meta name=revisit-after content="2 days"><meta name=keywords content="Lua,Hilbish,Linux,Shell"><meta property="og:locale" content="en_GB"><link rel=canonical href=https://rosettea.github.io/Hilbish/><meta property="og:url" content="https://rosettea.github.io/Hilbish/"><link href=https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css rel=stylesheet integrity=sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor crossorigin=anonymous><script src=https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js integrity=sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2 crossorigin=anonymous></script><link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css integrity="sha512-KfkfwYDsLkIlwQp6LFnl8zNdLGxu9YAA1QvwINks4PhcElQSvqcyVLLD9aMhXd13uQjoXtEKNosOWaZqXgel0g==" crossorigin=anonymous referrerpolicy=no-referrer><link rel=stylesheet href=/Hilbish/versions/doc-improvements/css/syntax.min.6f02b4e713031075d3aa69063ba00e2a0413cabca7ebc2791bdbb6ab0abb5ae0.css integrity="sha256-bwK05xMDEHXTqmkGO6AOKgQTyryn68J5G9u2qwq7WuA="></link><style>.heading>.heading-link{opacity:0}.heading:hover>.heading-link{visibility:visible;opacity:1;transition:all .1s ease-in}@keyframes highlight{0%{background:0 0}50%{background:#fff2cf}100%{background:0 0}}div:target{animation:highlight 1.2s;animation-timing-function:cubic-bezier(1,-.02,.45,.89)}table{border-width:1px;border-style:solid;border-color:#565c64;border-collapse:collapse;margin-bottom:12px}table td{padding:5px}table tr{border-width:1px}thead{display:none}</style></head><body class="d-flex flex-column min-vh-100" style=overflow-x:hidden><svg xmlns="http://www.w3.org/2000/svg" style="display:none"><symbol id="check-circle-fill" fill="currentcolor" viewBox="0 0 16 16"><path d="M16 8A8 8 0 110 8a8 8 0 0116 0zm-3.97-3.03a.75.75.0 00-1.08.022L7.477 9.417 5.384 7.323a.75.75.0 00-1.06 1.06L6.97 11.03a.75.75.0 001.079-.02l3.992-4.99a.75.75.0 00-.01-1.05z"/></symbol><symbol id="info-fill" fill="currentcolor" viewBox="0 0 16 16"><path d="M8 16A8 8 0 108 0a8 8 0 000 16zm.93-9.412-1 4.705c-.07.34.029.533.304.533.194.0.487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703.0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 110-2 1 1 0 010 2z"/></symbol><symbol id="exclamation-triangle-fill" fill="currentcolor" viewBox="0 0 16 16"><path d="M8.982 1.566a1.13 1.13.0 00-1.96.0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889.0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535.0.954.462.9.995l-.35 3.507a.552.552.0 01-1.1.0L7.1 5.995A.905.905.0 018 5zm.002 6a1 1 0 110 2 1 1 0 010-2z"/></symbol></svg><header><nav class="navbar navbar-expand-md sticky-top bg-light border-bottom"><div class=container-fluid><a class=navbar-brand href=/Hilbish><img src=/Hilbish/hilbish-logo-and-text.png alt height=48>
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<em class=text-muted>by <strong>sammyette</strong></em><div class=my-4><p>Hilbish has a pretty good completion system. It has a nice looking
menu, with 2 types of menus: grid (like file completions) or
list.</p><p>Like most parts of Hilbish, it&rsquo;s made to be extensible and
customizable. The default handler for completions in general can
be overwritten to provide more advanced completions if needed.</p><h2 id=completion-handler class=heading>Completion Handler
<a href=#completion-handler class=heading-link><i class="fas fa-paperclip"></i></a></h2><p>By default, it provides 3 things: for the first argument,
binaries (with a plain name requested to complete, those in
$PATH), files, or command completions. With the default
completion handler, it will try to run a handler for the
command or fallback to file completions.</p><p>To overwrite it, just assign a function to
<code>hilbish.completion.handler</code> like so:
function hilbish.completion.handler(line, pos)
&ndash; do things
end</p><p>It is passed 2 arguments, the entire line, and the current
cursor position. The functions in the completion interface
take 3 arguments: query, ctx, and fields.</p><ul><li>The <code>query</code>, which what the user is currently trying to complete</li><li><code>ctx</code>, being just the entire line</li><li><code>fields</code> being a table of arguments. It&rsquo;s just <code>ctx</code> split up,
delimited by spaces.</li></ul><p>It&rsquo;s expected to return 2 things: a table of completion groups, and
a prefix. A completion group is defined as a table with 2 keys:
<code>items</code> and <code>type</code>.</p><ul><li>The <code>items</code> field is just a table of items to use for completions.</li><li>The <code>type</code> is for the completion menu type, being either <code>grid</code> or
<code>list</code>.</li></ul><p>The prefix is what all the completions start with. It should be empty
if the user doesn&rsquo;t have a query. If the beginning of the completion
item does not match the prefix, it will be replaced and fixed
properly in the line. It is case sensitive.</p><p>If you want to overwrite the functionality of the general completion
handler, or make your command completion have files as well
(and filter them), then there is the <code>files</code> function, which is
mentioned below.</p><h2 id=completion-interface class=heading>Completion Interface
<a href=#completion-interface class=heading-link><i class="fas fa-paperclip"></i></a></h2><h3 id=functions class=heading>Functions
<a href=#functions class=heading-link><i class="fas fa-paperclip"></i></a></h3><ul><li><code>files(query, ctx, fields)</code> -> table, prefix: get file completions,
based on the user&rsquo;s query.</li><li><code>bins(query, ctx, fields)</code> -> table, prefix: get binary/executable
completions, based on user query.</li><li><code>call(scope, query, ctx, fields)</code> -> table, prefix: call a completion
handler with <code>scope</code>, usually being in the form of <code>command.&lt;name></code></li></ul></div></div></main><footer class="footer mt-auto mt-auto py-3 bg-light row border-top"><div class="col mb-3"></div><div class="col mb-3"><a href=/Hilbish class="d-flex align-items-center mb-3 link-dark text-decoration-none"><img src=/Hilbish/hilbish-logo-and-text.png alt height=48 class="d-inline-block align-text-top" style=margin-left:-20px></a><ul class="nav flex-column"><li class="nav-item mb-2"><a href=/Hilbish class="nav-link p-0 text-muted">Home</a></li><li class="nav-item mb-2"><a href=/Hilbish/docs/faq class="nav-link p-0 text-muted">FAQ</a></li><li class="nav-item mb-2"><a href=https://github.com/Rosettea/Hilbish class="nav-link p-0 text-muted">Source</a></li><li class="nav-item mb-2"><a href=https://github.com/Rosettea/Hilbish/releases class="nav-link p-0 text-muted">Releases</a></li><li class="nav-item mb-2"><a href=/Hilbish/docs class="nav-link p-0 text-muted">Documentation</a></li></ul></div><div class="col mb-3"></div><div class="col mb-3"></div><div class="col mb-3"></div><div class="col mb-3"><p class="text-muted mt-4">Rosettea &copy; 2022-2023<br>Made with <i class="fa-solid fa-heart" style=color:#f6345b></i></p></div><div class="col mb-3"></div></footer></body></html>