- Minimal UI - just the text
- UTF8/Unicode support
- Shell execution in editor and on text
- Scheme code execution
- Live customization with chez scheme
- Copy/Paste shared with OS clipboard if using (pbpaste & pbcopy)/xclip/(wl-copy & wl-paste)
- Mouse support
- Minimal dependencies - editor itself uses termios for display.
- ncurses is used for chez scheme but is removable if chez scheme is rebuilt without it, and not using interactive expeditor features (repl)
Commands that require some sort of text input require the section of that text to execute.
For example if you want to jump to line number '10':
ctrl+h (set the mark), enter number 10 (text should already be highlighted now), ctrl+g.
In this case if the command is not valid, nothing will happen and the text will still be there for you to edit.
Config files are just chez scheme files, buged looks for config files at
~/.config/buged/config.ss
You can avoid loading the config with the --no-config option.
An example config is now included that has C and Scheme support for syntax highlighting and auto indenting.
| Key | Action | Description |
|---|---|---|
| Ctrl+D | Delete character | Deletes the character under the cursor (forward delete). |
| Ctrl+B | Move backward | Move cursor one character left. |
| Meta+B | Back word | Move cursor to the beginning of the previous word. |
| Ctrl+F | Move forward | Move cursor one character right. |
| Meta+F | Forward word | Move cursor to the end of the next word. |
| Ctrl+L | Center cursor | Center the current line vertically in the window. |
| Ctrl+E | End of line | Move cursor to the end of the current line. |
| Ctrl+A | Start of line | Move cursor to the beginning of the current line. |
| Ctrl+P | Move up | Move cursor up one line. |
| Meta+P | Move up (×5) | Move cursor up five lines. |
| Ctrl+N | Move down | Move cursor down one line. |
| Meta+N | Move down (×5) | Move cursor down five lines. |
| Ctrl+V | Page down | Scroll down one page. |
| Meta+V | Page up | Scroll up one page. |
| Ctrl+W | Write file | Save the current buffer to disk. |
| Ctrl+X | Exit editor | Quit the editor. |
| Ctrl+H | Toggle mark | Set or clear the selection mark. |
| Meta+H | Toggle mark | Same as Ctrl+H (toggle selection mark). |
| Ctrl+G | Jump to line | Jump to a specific line. |
| Meta+G | Jump to line (keep mark) | Jump to a specific line while keeping the selection mark. |
| Ctrl+Q | Find match (forward) | Search forward for a stored match pattern. |
| Meta+Q | Find match (reverse) | Search backward for the stored match pattern. |
| Meta+Shift+Q | Store match | Save the current search pattern. |
| Ctrl+R | Find match (forward, keep mark) | Search forward while keeping the selection mark. |
| Meta+R | Find match (reverse, keep mark) | Search backward while keeping the selection mark. |
| Meta+Shift+R | Store match (keep mark) | Store match pattern without clearing mark. |
| Ctrl+O | Shell Execute | Execute command in forward direction. Default: last command |
| Meta+O | Shell Execute (preserve) | Execute command while preserving the input command. |
| Meta+Shift+O | Scheme execute | Execute Scheme code. |
| Ctrl+S | New café | Enter a Scheme REPL (new-cafe) inside the editor. |
| Ctrl+C | Copy selection | Copy selected region and clear the mark. |
| Ctrl+K | Cut selection | Copy and delete selected region. |
| Ctrl+Y | Paste | Paste previously copied text (replacing selection if active). |
| Meta+Y | Paste | Paste without affecting the mark. |
| Ctrl+_ | Undo | Undo last edit. |
- chez scheme
- gcc
run the build script
chez --script build.ssor on some machines chez is just called 'scheme'
scheme --script build.ssthis will produce a binary named 'buged' in the project directory.