helix-mirror/commands.html
2022-01-21 14:15:50 +00:00

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<h1 id="commands"><a class="header" href="#commands">Commands</a></h1>
<p>Command mode can be activated by pressing <code>:</code>, similar to vim. Built-in commands:</p>
<table><thead><tr><th>Name</th><th>Description</th></tr></thead><tbody>
<tr><td><code>:quit</code>, <code>:q</code></td><td>Close the current view.</td></tr>
<tr><td><code>:quit!</code>, <code>:q!</code></td><td>Close the current view forcefully (ignoring unsaved changes).</td></tr>
<tr><td><code>:open</code>, <code>:o</code></td><td>Open a file from disk into the current view.</td></tr>
<tr><td><code>:buffer-close</code>, <code>:bc</code>, <code>:bclose</code></td><td>Close the current buffer.</td></tr>
<tr><td><code>:buffer-close!</code>, <code>:bc!</code>, <code>:bclose!</code></td><td>Close the current buffer forcefully (ignoring unsaved changes).</td></tr>
<tr><td><code>:write</code>, <code>:w</code></td><td>Write changes to disk. Accepts an optional path (:write some/path.txt)</td></tr>
<tr><td><code>:new</code>, <code>:n</code></td><td>Create a new scratch buffer.</td></tr>
<tr><td><code>:format</code>, <code>:fmt</code></td><td>Format the file using the LSP formatter.</td></tr>
<tr><td><code>:indent-style</code></td><td>Set the indentation style for editing. ('t' for tabs or 1-8 for number of spaces.)</td></tr>
<tr><td><code>:line-ending</code></td><td>Set the document's default line ending. Options: crlf, lf, cr, ff, nel.</td></tr>
<tr><td><code>:earlier</code>, <code>:ear</code></td><td>Jump back to an earlier point in edit history. Accepts a number of steps or a time span.</td></tr>
<tr><td><code>:later</code>, <code>:lat</code></td><td>Jump to a later point in edit history. Accepts a number of steps or a time span.</td></tr>
<tr><td><code>:write-quit</code>, <code>:wq</code>, <code>:x</code></td><td>Write changes to disk and close the current view. Accepts an optional path (:wq some/path.txt)</td></tr>
<tr><td><code>:write-quit!</code>, <code>:wq!</code>, <code>:x!</code></td><td>Write changes to disk and close the current view forcefully. Accepts an optional path (:wq! some/path.txt)</td></tr>
<tr><td><code>:write-all</code>, <code>:wa</code></td><td>Write changes from all views to disk.</td></tr>
<tr><td><code>:write-quit-all</code>, <code>:wqa</code>, <code>:xa</code></td><td>Write changes from all views to disk and close all views.</td></tr>
<tr><td><code>:write-quit-all!</code>, <code>:wqa!</code>, <code>:xa!</code></td><td>Write changes from all views to disk and close all views forcefully (ignoring unsaved changes).</td></tr>
<tr><td><code>:quit-all</code>, <code>:qa</code></td><td>Close all views.</td></tr>
<tr><td><code>:quit-all!</code>, <code>:qa!</code></td><td>Close all views forcefully (ignoring unsaved changes).</td></tr>
<tr><td><code>:cquit</code>, <code>:cq</code></td><td>Quit with exit code (default 1). Accepts an optional integer exit code (:cq 2).</td></tr>
<tr><td><code>:cquit!</code>, <code>:cq!</code></td><td>Quit with exit code (default 1) forcefully (ignoring unsaved changes). Accepts an optional integer exit code (:cq! 2).</td></tr>
<tr><td><code>:theme</code></td><td>Change the editor theme.</td></tr>
<tr><td><code>:clipboard-yank</code></td><td>Yank main selection into system clipboard.</td></tr>
<tr><td><code>:clipboard-yank-join</code></td><td>Yank joined selections into system clipboard. A separator can be provided as first argument. Default value is newline.</td></tr>
<tr><td><code>:primary-clipboard-yank</code></td><td>Yank main selection into system primary clipboard.</td></tr>
<tr><td><code>:primary-clipboard-yank-join</code></td><td>Yank joined selections into system primary clipboard. A separator can be provided as first argument. Default value is newline.</td></tr>
<tr><td><code>:clipboard-paste-after</code></td><td>Paste system clipboard after selections.</td></tr>
<tr><td><code>:clipboard-paste-before</code></td><td>Paste system clipboard before selections.</td></tr>
<tr><td><code>:clipboard-paste-replace</code></td><td>Replace selections with content of system clipboard.</td></tr>
<tr><td><code>:primary-clipboard-paste-after</code></td><td>Paste primary clipboard after selections.</td></tr>
<tr><td><code>:primary-clipboard-paste-before</code></td><td>Paste primary clipboard before selections.</td></tr>
<tr><td><code>:primary-clipboard-paste-replace</code></td><td>Replace selections with content of system primary clipboard.</td></tr>
<tr><td><code>:show-clipboard-provider</code></td><td>Show clipboard provider name in status bar.</td></tr>
<tr><td><code>:change-current-directory</code>, <code>:cd</code></td><td>Change the current working directory.</td></tr>
<tr><td><code>:show-directory</code>, <code>:pwd</code></td><td>Show the current working directory.</td></tr>
<tr><td><code>:encoding</code></td><td>Set encoding based on <code>https://encoding.spec.whatwg.org</code></td></tr>
<tr><td><code>:reload</code></td><td>Discard changes and reload from the source file.</td></tr>
<tr><td><code>:tree-sitter-scopes</code></td><td>Display tree sitter scopes, primarily for theming and development.</td></tr>
<tr><td><code>:vsplit</code>, <code>:vs</code></td><td>Open the file in a vertical split.</td></tr>
<tr><td><code>:hsplit</code>, <code>:hs</code>, <code>:sp</code></td><td>Open the file in a horizontal split.</td></tr>
<tr><td><code>:tutor</code></td><td>Open the tutorial.</td></tr>
<tr><td><code>:goto</code>, <code>:g</code></td><td>Go to line number.</td></tr>
<tr><td><code>:set-option</code>, <code>:set</code></td><td>Set a config option at runtime</td></tr>
<tr><td><code>:sort</code></td><td>Sort ranges in selection.</td></tr>
<tr><td><code>:rsort</code></td><td>Sort ranges in selection in reverse order.</td></tr>
<tr><td><code>:tree-sitter-subtree</code>, <code>:ts-subtree</code></td><td>Display tree sitter subtree under cursor, primarily for debugging queries.</td></tr>
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