Editing | rhun docs

Move through your code

Press Ctrl + P and type part of a filename. The fuzzy finder narrows the list as you type. Press Enter to open the file.

Ctrl + G: Jump to a line number.
Ctrl + Tab: Move to the next editor tab.
Ctrl + W: Close the current tab.

Use the command palette (Ctrl + Shift + P) for the full list of actions. On macOS, use Cmd instead of Ctrl for most shortcuts. Keep Control for Tab and H, since macOS uses their Command shortcuts.

Find and replace

Ctrl + F finds text in the current file. Ctrl + H opens replace. Use Ctrl + Shift + F to search across the project and jump straight to a result.

To select repeated text, press Ctrl + D to select the word, then press it again to add the next match.

Everyday edits

Ctrl + S: Save the file.
Ctrl + Z: Undo the last edit.
Ctrl + /: Toggle a line comment.
Alt + ↑ / ↓: Move lines up or down.
Ctrl + Shift + D: Duplicate the line or selection.
Ctrl + Shift + K: Delete the line.

When a file changes on disk

rhun reloads external changes automatically. If you have unsaved edits, it keeps your buffer and shows a warning. Save to keep your version, or use Revert File to load the disk version.

Vim and long lines

Enable Vim mode in Settings or run Toggle Vim Mode from the palette. Normal, insert, and visual modes cover the everyday motions and edits. Registers, macros, and visual block mode are not supported.

Use Alt + Z to toggle word wrap. With wrap off, long lines scroll horizontally. On a Mac, use Option + Z.