Unnamed repository; edit this file 'description' to name the repository.
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fn foo() { if let Some(_) = None {} }
fn bar() {
    if let Some(_) | Some(_) = None {}
    if let | Some(_) = None {}
    while let Some(_) | Some(_) = None {}
    while let | Some(_) = None {}
}
h1 code, .markdown-body h2 tt, .markdown-body h2 code, .markdown-body h3 tt, .markdown-body h3 code, .markdown-body h4 tt, .markdown-body h4 code, .markdown-body h5 tt, .markdown-body h5 code, .markdown-body h6 tt, .markdown-body h6 code { font-size: inherit; } .markdown-body h1 { font-size: 28px; color: #CCCAC2; } .markdown-body h2 { font-size: 24px; border-bottom: 1px solid #8A9199; color: #CCCAC2; } .markdown-body h3 { font-size: 18px; color: #CCCAC2; } .markdown-body h4 { font-size: 16px; color: #CCCAC2; } .markdown-body h5 { font-size: 14px; color: #CCCAC2; } .markdown-body h6 { color: #CCCAC2; font-size: 14px; } .markdown-body p, .markdown-body blockquote, .markdown-body ul, .markdown-body ol, .markdown-body dl, .markdown-body table, .markdown-body pre { margin: 15px 0; } .markdown-body hr { border: 2px solid #8A9199; } .markdown-body>h2:first-child, .markdown-body>h1:first-child, .markdown-body>h1:first-child+h2, .markdown-body>h3:first-child, .markdown-body>h4:first-child, .markdown-body>h5:first-child, .markdown-body>h6:first-child { margin-top: 0; padding-top: 0; } .markdown-body a:first-child h1, .markdown-body a:first-child h2, .markdown-body a:first-child h3, .markdown-body a:first-child h4, .markdown-body a:first-child h5, .markdown-body a:first-child h6 { margin-top: 0; padding-top: 0; } .markdown-body h1+p, .markdown-body h2+p, .markdown-body h3+p, .markdown-body h4+p, .markdown-body h5+p, .markdown-body h6+p { margin-top: 0; } .markdown-body li p.first { display: inline-block; } .markdown-body ul, .markdown-body ol { padding-left: 30px; } .markdown-body ul.no-list, .markdown-body ol.no-list { list-style-type: none; padding: 0; } .markdown-body ul li>:first-child, .markdown-body ul li ul:first-of-type, .markdown-body ul li ol:first-of-type, .markdown-body ol li>:first-child, .markdown-body ol li ul:first-of-type, .markdown-body ol li ol:first-of-type { margin-top: 0px; } .markdown-body ul li p:last-of-type, .markdown-body ol li p:last-of-type { margin-bottom: 0; } .markdown-body ul ul, .markdown-body ul ol, .markdown-body ol ol, .markdown-body ol ul { margin-bottom: 0; } .markdown-body dl { padding: 0; } .markdown-body dl dt { font-size: 14px; font-weight: bold; font-style: italic; padding: 0; margin: 15px 0 5px; } .markdown-body dl dt:first-child { padding: 0; } .markdown-body dl dt>:first-child { margin-top: 0px; } .markdown-body dl dt>:last-child { margin-bottom: 0px; } .markdown-body dl dd { margin: 0 0 15px; padding: 0 15px; } .markdown-body dl dd>:first-child { margin-top: 0px; } .markdown-body dl dd>:last-child { margin-bottom: 0px; } .markdown-body blockquote { border-left: 4px solid #FFAD66; padding: 0 15px; color: #B8CFE6; } .markdown-body blockquote>:first-child { margin-top: 0px; } .markdown-body blockquote>:last-child { margin-bottom: 0px; } .markdown-body table th { font-weight: bold; } .markdown-body table th, .markdown-body table td { border: 1px solid #8A9199; padding: 6px 13px; } .markdown-body table tr { border-top: 1px solid #8A9199; background-color: #242936; } .markdown-body table tr:nth-child(2n) { background-color: #1A1F29; } .markdown-body img { max-width: 100%; -moz-box-sizing: border-box; box-sizing: border-box; } .markdown-body span.frame { display: block; overflow: hidden; } .markdown-body span.frame>span { border: 1px solid #8A9199; display: block; float: left; overflow: hidden; margin: 13px 0 0; padding: 7px; width: auto; } .markdown-body span.frame span img { display: block; float: left; } .markdown-body span.frame span span { clear: both; color: #CCCAC2; display: block; padding: 5px 0 0; } .markdown-body span.align-center { display: block; overflow: hidden; clear: both; } .markdown-body span.align-center>span { display: block; overflow: hidden; margin: 13px auto 0; text-align: center; } .markdown-body span.align-center span img { margin: 0 auto; text-align: center; } .markdown-body span.align-right { display: block; overflow: hidden; clear: both; } .markdown-body span.align-right>span { display: block; overflow: hidden; margin: 13px 0 0; text-align: right; } .markdown-body span.align-right span img { margin: 0; text-align: right; } .markdown-body span.float-left { display: block; margin-right: 13px; overflow: hidden; float: left; } .markdown-body span.float-left span { margin: 13px 0 0; } .markdown-body span.float-right { display: block; margin-left: 13px; overflow: hidden; float: right; } .markdown-body span.float-right>span { display: block; overflow: hidden; margin: 13px auto 0; text-align: right; } .markdown-body code, .markdown-body tt { margin: 0 2px; padding: 0px 5px; border: 1px solid #8A9199; background-color: #282E3B; border-radius: 3px; color: #CCCAC2; } .markdown-body code { white-space: nowrap; } .markdown-body pre>code { margin: 0; padding: 0; white-space: pre; border: none; background: transparent; } .markdown-body .highlight pre, .markdown-body pre { background-color: #282E3B; border: 1px solid #8A9199; font-size: 13px; line-height: 19px; overflow: auto; padding: 6px 10px; border-radius: 3px; } .markdown-body pre code, .markdown-body pre tt { margin: 0; padding: 0; background-color: transparent; border: none; } pre { line-height: 125%; } td.linenos .normal { color: #8a919966; background-color: transparent; padding-left: 5px; padding-right: 5px; } span.linenos { color: #8a919966; background-color: transparent; padding-left: 5px; padding-right: 5px; } td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } .highlight .hll { background-color: #363C48 } .highlight .c { color: #6E7C8E } /* Comment */ .highlight .err { color: #FF6666 } /* Error */ .highlight .g { color: #CCCAC2 } /* Generic */ .highlight .k { color: #FFAD66 } /* Keyword */ .highlight .o { color: #F29E74 } /* Operator */ .highlight .ch { color: #6E7C8E } /* Comment.Hashbang */ .highlight .cm { color: #6E7C8E; font-style: italic } /* Comment.Multiline */ .highlight .cp { color: #FFAD66 } /* Comment.Preproc */ .highlight .cpf { color: #D5FF80 } /* Comment.PreprocFile */ .highlight .c1 { color: #6E7C8E; font-style: italic } /* Comment.Single */ .highlight .cs { color: #6E7C8E } /* Comment.Special */ .highlight .gd { color: #F27983 } /* Generic.Deleted */ .highlight .ge { color: #FFD173; font-style: italic } /* Generic.Emph */ .highlight .gr { color: #FF6666 } /* Generic.Error */ .highlight .gh { color: #FFD173; font-weight: bold } /* Generic.Heading */ .highlight .gi { color: #87D96C } /* Generic.Inserted */ .highlight .go { color: #D5FF80 } /* Generic.Output */ .highlight .gp { color: #F29E74 } /* Generic.Prompt */ .highlight .gs { color: #FFD173; font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #CCCAC2 } /* Generic.Subheading */ .highlight .gt { color: #FF6666 } /* Generic.Traceback */ .highlight .kc { color: #DFBFFF } /* Keyword.Constant */ .highlight .kd { color: #FFCC66 } /* Keyword.Declaration */ .highlight .kn { color: #FFAD66 } /* Keyword.Namespace */ .highlight .kp { color: #FFAD66 } /* Keyword.Pseudo */ .highlight .kr { color: #FFAD66 } /* Keyword.Reserved */ .highlight .kt { color: #73D0FF } /* Keyword.Type */ .highlight .m { color: #DFBFFF } /* Literal.Number */ .highlight .s { color: #D5FF80 } /* Literal.String */ .highlight .na { color: #FFD173 } /* Name.Attribute */ .highlight .nb { color: #F28779 } /* Name.Builtin */ .highlight .nc { color: #5CCFE6 } /* Name.Class */ .highlight .no { color: #DFBFFF } /* Name.Constant */ .highlight .nd { color: #FFDFB3 } /* Name.Decorator */ .highlight .nf { color: #FFD173 } /* Name.Function */ .highlight .nt { color: #5CCFE6 } /* Name.Tag */ .highlight .ow { color: #F29E74 } /* Operator.Word */ .highlight .w { color: #CCCAC2 } /* Text.Whitespace */ .highlight .mb { color: #DFBFFF } /* Literal.Number.Bin */ .highlight .mf { color: #DFBFFF } /* Literal.Number.Float */ .highlight .mh { color: #DFBFFF } /* Literal.Number.Hex */ .highlight .mi { color: #DFBFFF } /* Literal.Number.Integer */ .highlight .mo { color: #DFBFFF } /* Literal.Number.Oct */ .highlight .sa { color: #D5FF80 } /* Literal.String.Affix */ .highlight .sb { color: #F29E74 } /* Literal.String.Backtick */ .highlight .sc { color: #D5FF80 } /* Literal.String.Char */ .highlight .dl { color: #D5FF80 } /* Literal.String.Delimiter */ .highlight .sd { color: #95E6CB; font-style: italic } /* Literal.String.Doc */ .highlight .s2 { color: #D5FF80 } /* Literal.String.Double */ .highlight .se { color: #D5FF80 } /* Literal.String.Escape */ .highlight .sh { color: #D5FF80 } /* Literal.String.Heredoc */ .highlight .si { color: #D5FF80 } /* Literal.String.Interpol */ .highlight .sx { color: #D5FF80 } /* Literal.String.Other */ .highlight .sr { color: #95E6CB } /* Literal.String.Regex */ .highlight .s1 { color: #D5FF80 } /* Literal.String.Single */ .highlight .ss { color: #D5FF80 } /* Literal.String.Symbol */ .highlight .bp { color: #F28779 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #FFD173 } /* Name.Function.Magic */ .highlight .vi { color: #FFCC66 } /* Name.Variable.Instance */ .highlight .vm { color: #5CCFE6; font-style: italic } /* Name.Variable.Magic */ .highlight .il { color: #DFBFFF } /* Literal.Number.Integer.Long */

Helix

Build status

Screenshot

A kakoune / neovim inspired editor, written in Rust.

The editing model is very heavily based on kakoune; during development I found myself agreeing with most of kakoune's design decisions.

For more information, see the website or documentation.

All shortcuts/keymaps can be found in the documentation on the website.

Troubleshooting

Features

It's a terminal-based editor first, but I'd like to explore a custom renderer (similar to emacs) in wgpu or skulpin.

Note: Only certain languages have indentation definitions at the moment. Check runtime/queries/<lang>/ for indents.toml.

Installation

We provide packaging for various distributions, but here's a quick method to build from source.

git clone --recurse-submodules --shallow-submodules -j8 https://github.com/helix-editor/helix
cd helix
cargo install --path helix-term

This will install the hx binary to $HOME/.cargo/bin.

Helix also needs its runtime files so make sure to copy/symlink the runtime/ directory into the config directory (for example ~/.config/helix/runtime on Linux/macOS, or %AppData%/helix/runtime on Windows). This location can be overriden via the HELIX_RUNTIME environment variable.

Packages already solve this for you by wrapping the hx binary with a wrapper that sets the variable to the install dir.

NOTE: running via cargo also doesn't require setting explicit HELIX_RUNTIME path, it will automatically detect the runtime directory in the project root.

Packaging status

MacOS

Helix can be installed on MacOS through homebrew via:

brew tap helix-editor/helix
brew install helix

Contributing

Contributing guidelines can be found here.

Getting help

Your question might already be answered on the FAQ.

Discuss the project on the community Matrix Space (make sure to join #helix-editor:matrix.org if you're on a client that doesn't support Matrix Spaces yet).