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Hilbish/docs/api/readline/index.html

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<!doctype html><html><head><title>Module readline — 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="Module readline — Hilbish" property="og:title"><meta content="line reader library" property="og:description"><meta content="line reader library" 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/css/syntax.min.eb77978873f3b324603120b558a36c98ad57d6ee7b77928e3bc131bd76c5935a.css integrity="sha256-63eXiHPzsyRgMSC1WKNsmK1X1u57d5KOO8ExvXbFk1o="></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></a>
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<span class=navbar-toggler-icon></span></button><div class="collapse navbar-collapse" id=navbarSupportedContent><ul class="navbar-nav me-auto mb-2 mb-lg-0"><li class=nav-item><a href=/Hilbish/ class=nav-link>Home</a></li><li class=nav-item><a href=/Hilbish/install/ class=nav-link>Install</a></li><li class=nav-item><a href=/Hilbish/docs/ class=nav-link>Docs</a></li><li class=nav-item><a href=/Hilbish/blog/ class=nav-link>Blog</a></li></ul></div></div></nav></header><style>@media(min-width:768px){.sidenav{width:240px}}</style><div class=row><nav class="navbar-expand-md bg-light sidenav border-end"><div class=container><div class="collapse navbar-collapse" id=navbarSupportedContent><nav class="navbar navbar-expand-md bg-light sidenav col" style=margin-top:-20px><ul class="navbar-nav me-auto mb-2 mb-lg-0 flex-column col mt-4"><li class=nav-item><a href=/Hilbish/docs/ class=nav-link><strong>Introduction</strong></a></li><li class=nav-item><a href=/Hilbish/docs/getting-started/ class=nav-link><strong>Getting Started</strong></a></li><li class=nav-item><a href=/Hilbish/docs/faq/ class=nav-link><strong>Frequently Asked Questions</strong></a></li><li class=nav-item><a href=/Hilbish/docs/features/ class=nav-link><strong>Features</strong></a></li><ul style=list-style:none><li class=nav-item><a href=/Hilbish/docs/completions/ class=nav-link>Completions</a></li><li class=nav-item><a href=/Hilbish/docs/features/notifications/ class=nav-link>Notification</a></li><li class=nav-item><a href=/Hilbish/docs/features/opts/ class=nav-link>Options</a></li><li class=nav-item><a href=/Hilbish/docs/features/runner-mode/ class=nav-link>Runner Mode</a></li></ul><li class=nav-item><a href=/Hilbish/docs/hooks/ class=nav-link><strong>Signals</strong></a></li><ul style=list-style:none><li class=nav-item><a href=/Hilbish/docs/hooks/command/ class=nav-link>Command</a></li><li class=nav-item><a href=/Hilbish/docs/hooks/hilbish/ class=nav-link>Hilbish</a></li><li class=nav-item><a href=/Hilbish/docs/hooks/signal/ class=nav-link>Signal</a></li></ul><li class=nav-item><a href=/Hilbish/docs/lunacolors/ class=nav-link><strong>Lunacolors</strong></a></li><li class=nav-item><a href=/Hilbish/docs/vim-mode/ class=nav-link><strong>Vim Mode</strong></a></li><ul style=list-style:none><li class=nav-item><a href=/Hilbish/docs/vim-mode/actions/ class=nav-link>Actions</a></li></ul><li class=nav-item><a href=/Hilbish/docs/nature/ class=nav-link><strong>Nature</strong></a></li><ul style=list-style:none><li class=nav-item><a href=/Hilbish/docs/nature/dirs/ class=nav-link>Module dirs</a></li><li class=nav-item><a href=/Hilbish/docs/nature/doc/ class=nav-link>Module doc</a></li></ul><li class=nav-item><a href=/Hilbish/docs/api/ class=nav-link><strong>API</strong></a></li><ul style=list-style:none><li class=nav-item><a href=/Hilbish/docs/api/bait/ class=nav-link>Module bait</a></li><li class=nav-item><a href=/Hilbish/docs/api/commander/ class=nav-link>Module commander</a></li><li class=nav-item><a href=/Hilbish/docs/api/fs/ class=nav-link>Module fs</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/ class=nav-link>Module hilbish</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.abbr/ class=nav-link>Module hilbish.abbr</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.aliases/ class=nav-link>Module hilbish.aliases</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.completion/ class=nav-link>Module hilbish.completion</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.history/ class=nav-link>Module hilbish.history</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.jobs/ class=nav-link>Module hilbish.jobs</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.messages/ class=nav-link>Module hilbish.messages</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.module/ class=nav-link>Module hilbish.module</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.os/ class=nav-link>Module hilbish.os</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.processors/ class=nav-link>Module hilbish.processors</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.runner/ class=nav-link>Module hilbish.runner</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.timers/ class=nav-link>Module hilbish.timers</a></li><li class=nav-item><a href=/Hilbish/docs/api/hilbish/hilbish.userdir/ class=nav-link>Module hilbish.userDir</a></li><li class=nav-item><a href=/Hilbish/docs/api/readline/ class=nav-link>Module readline</a></li><li class=nav-item><a href=/Hilbish/docs/api/snail/ class=nav-link>Module snail</a></li><li class=nav-item><a href=/Hilbish/docs/api/terminal/ class=nav-link>Module terminal</a></li><li class=nav-item><a href=/Hilbish/docs/api/yarn/ class=nav-link>Module yarn</a></li></ul></ul></nav></div></div></nav><container class="col mt-2" style="padding-left: 20px; padding-right: 20px;"><div><h1>Module readline</h1><p><em>line reader library<br></em></p><h3 id=introduction class=heading>Introduction
<a href=#introduction class=heading-link><i class="fas fa-paperclip"></i></a></h3><p>The readline module is responsible for reading input from the user.
The readline module is what Hilbish uses to read input from the user,
including all the interactive features of Hilbish like history search,
syntax highlighting, everything. The global Hilbish readline instance
is usable at <code>hilbish.editor</code>.</p><h3 id=functions class=heading>Functions
<a href=#functions class=heading-link><i class="fas fa-paperclip"></i></a></h3><table><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><a href=#New>new() -> @Readline</a></td><td>Creates a new readline instance.</td></tr></tbody></table><hr><div id=New><h4 class=heading>readline.new() -> <a href=/Hilbish/docs/api/readline/#readline style=text-decoration:none id=lol>Readline</a>
<a href=#New class=heading-link><i class="fas fa-paperclip"></i></a></h4><p>Creates a new readline instance.</p><h5 id=parameters class=heading>Parameters
<a href=#parameters class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>This function has no parameters.</p></div><h3 id=types class=heading>Types
<a href=#types class=heading-link><i class="fas fa-paperclip"></i></a></h3><hr><h3 id=readline class=heading>Readline
<a href=#readline class=heading-link><i class="fas fa-paperclip"></i></a></h3><h4 id=methods class=heading>Methods
<a href=#methods class=heading-link><i class="fas fa-paperclip"></i></a></h4><h5 id=deletebyamountamount class=heading>deleteByAmount(amount)
<a href=#deletebyamountamount class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Deletes characters in the line by the given amount.</p><h5 id=getline---string class=heading>getLine() -> string
<a href=#getline---string class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Returns the current input line.</p><h5 id=getvimregisterregister---string class=heading>getVimRegister(register) -> string
<a href=#getvimregisterregister---string class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Returns the text that is at the register.</p><h5 id=inserttext class=heading>insert(text)
<a href=#inserttext class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Inserts text into the Hilbish command line.</p><h5 id=logtext class=heading>log(text)
<a href=#logtext class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Prints a message <em>before</em> the prompt without it being interrupted by user input.</p><h5 id=read---string class=heading>read() -> string
<a href=#read---string class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Reads input from the user.</p><h5 id=getchar---string class=heading>getChar() -> string
<a href=#getchar---string class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Reads a keystroke from the user. This is in a format of something like Ctrl-L.</p><h5 id=setvimregisterregister-text class=heading>setVimRegister(register, text)
<a href=#setvimregisterregister-text class=heading-link><i class="fas fa-paperclip"></i></a></h5><p>Sets the vim register at <code>register</code> to hold the passed text.</p></div><div class="footer mt-auto"><p class="card-small text-muted">Want to help improve this page? <a href=https://github.com/Rosettea/Hilbish/issues/new/choose>Create an issue.</a></p></div></container></div><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>