Core Editing

Full Editor core extensions are always registered across presets and are not toggled via FeatureConfig.

Text and Paragraphs

• Bold, italic, underline, strikethrough
• Headings H1–H6
• Paragraphs, blockquote, horizontal rule
• Ordered lists, unordered lists, task lists (nestable)
• Text color and background highlight (multicolor)
• Left / center / right / justify alignment

Links

• Insert links from the header or floating menu
• A link bubble menu appears when a link is selected: edit the URL, open it in a new tab, remove the link

Code Blocks

• Syntax highlighting: the lowlight common language pack (plus an html alias registered for xml)
• The language picker offers 20 common languages (CODE_LANGUAGES), defaulting to javascript
• full / notion: insert from header or /
• Code block language can be switched via the block badge (CodeBlockLanguageBadge)

Font and Typography (full header)

• Font family and font size dropdowns (full preset)
• Superscript / subscript (full preset)
• Line height: no dedicated header button; can be copied via format painter or preserved in HTML

Character Count

The footer (basic / full) shows character count, word count, and page count. Characters/words come from the CharacterCount extension; pages are estimated by useEditorPagination. The footer also provides a 50%–200% zoom control (step 10).

Inline Editor

Inline controls available formats via the toolbar switch. Defaults are undo/redo + text format + link only. See Inline Toolbar.