Style book

⚠️ Update both the server and all players: 0.1.x and 0.2.0 can't save books to each other. Existing books load fine.

New

• Font sizes: Small, Normal and Large, using the buttons next to the book or Ctrl+Shift+, and Ctrl+Shift+.
• Word wrapping: lines break between words instead of mid-word
• Animated typing dots: a "Typing..." button inserts dots that animate . → .. → ...
• Copy and paste keep formatting between Style Books (Ctrl+Shift+V pastes plain text)
• Keyboard navigation: move by word (Ctrl+←/→), Home/End, Ctrl+Home/End, and Shift to select with any of them
• Ctrl+Backspace / Ctrl+Delete delete a whole word
• macOS shortcuts: Cmd instead of Ctrl, Option to move or delete by word, Cmd+←/→ for line start and end

Improved

• Deleting, cutting and typing over a selection can now be undone
• Each page has its own undo history
• Resizing the window no longer loses unsaved text or undo history
• If a book changes while you have it open (another player or mod), it reloads instead of you overwriting the newer version

Fixed

• Signed books could be edited by modified clients; the server now protects them
• Books held in the off hand didn't save
• Up/Down could jump to the wrong line on wrapped text
• Pasting could push text past the bottom of the page
• AltGr characters (like ś) triggered formatting shortcuts

For mod developers

New StyleBookApi: a BOOK_SAVED event, and replaceContents() to change a book's contents safely.

Existing pages may wrap differently because of word wrapping.