v0.2.2

Inline link mentions with a favicon, title and hover card, table rows and columns added and removed anywhere in the editor, find highlights and scroll-to-range in markdown, text ink on the brand, a terminal content inset and output batch, a WebView that follows its window, and macOS's selection colour.

New

• A Mark::Mention paints as a favicon, the preview's label in muted text when it has a title, and the underlined title, or the host when nothing has resolved it; hovering it shows its bookmark card with the picture on top. markdown::Flat carries mentions and shown, which maps offsets between the Text and what it shows.
• markdown::Annotation::Match and Annotation::Current paint find hits. BlockLayouts::reveal scrolls a document until the start of a range shows, over the next few frames, through Editing::scroll.
• markdown::Editing::image takes an OnImage, called with the block whose picture was clicked; a press and release more than a couple of pixels apart is a drag and calls nothing. selectable::render_with is selectable::render with an Editing.
• theme::Brand::ink sets the alpha of text, text_muted and text_faint over white in dark and black in light. Ink::APPKIT, AppKit's label colours, is the default; Ink::ACCESSIBLE holds text and muted at 4.5:1 and faint at 3:1 on bg and surface.
• terminal::OutputBatch groups PTY output into one feed per OUTPUT_BATCH_MS window, handing held bytes back early at OUTPUT_BATCH_LIMIT. TerminalView::with_content_inset insets the grid from the element's bounds.
• Buttons::tinted_icon_button is an icon button's square with its glyph in a given colour and no hover.
• Theme::drop_line is the colour of the line where a dragged block would land in the editor.
• The slash menu shows the quote variants behind one "Quote" row with no query typed; → or Enter opens it and ← closes it. A query still lists every block flat.
• The editor grows and shrinks tables: + strips along a table's right and bottom edges add a column and a row, and handles on its left and top edges at the hovered cell open insert-before, insert-after and delete for that row or column. Tab and Shift-Tab walk cells, with Tab past the last one adding a row, and Enter goes down a row. Doc::insert_row, insert_column, remove_row and remove_column, Editor::add_row, add_column, remove_row and remove_column, and BlockLayouts::cell_bounds and cell_at are the pieces.

Changed

• A mention is atomic: a caret sits at either end and never inside, arrow and word motions step over it, Backspace at its end removes it whole, and text typed at its end falls outside it.
• [url](url "chip") alone on a line is a paragraph holding a mention rather than a BlockKind::Bookmark, and the paste menu's chip is a mention wherever it lands. A Bookmark with Form::Chip paints as a card. link::Paste::alone is gone.
• markdown::Flat::chips is gone, and flatten_with takes a preview function after the mark painter.
• Theme::text, text_muted and text_faint are translucent ink at Ink::APPKIT's alphas rather than opaque greys.
• Theme::selection is NSColor.selectedTextBackgroundColor with the default accent: #3F638B in dark and #B3D7FF in light, opaque.
• terminal::TERM_PADDING is gone; a TerminalView has no inset until with_content_inset gives it one.
• A WebView's page moves to each window the view is painted in rather than staying in the first.
• Block shortcuts (## , 1. , - , > and the rest) turn only a paragraph; in a heading, list item, quote or task the prefix stays text.
• The editor's drop line is 1px in Theme::drop_line rather than 2px in Theme::accent.

Fixed

• A block whose content changes every frame, such as a streamed reply, keeps its last measured height at its index rather than falling back to a guess each frame, and a table's guess counts its cell padding and dividers; a streamed table no longer jumps by its height on every token.
• A heading's text is written without escaping block syntax after its #: ## 1. Foo saves as written rather than as ## 1\. Foo.