by mortalis on WordPress.org
Adds the Pre button to the TinyMCE toolbar and the shortcut Ctrl+0 to format text with <pre> tag
The Pre button in the default TinyMCE editor.
The button and shortcut toggle the preformatted style on the selected text or the current line. It uses the same command as the Pre item in the Formatting list in the toolbar.
Add WordPress editor control to Customize.
Displays GitHub buttons.
Key Shortcut Formatter enhances the presentation of keyboard shortcuts with simple CSS and JavaScript