Find in page

[mxmgorin]

Search for text on the current page — a find bar with match count and next/previous, gamepad- and OSK-driven.

Design

• Servo 0.4 has no find/text-search API, so implement via injected JS (the mechanism already used for reader mode and hint mode — webview.evaluate_javascript). The script highlights matches in the DOM, scrolls the current one into view, and returns match count / current index to the embedder via the result callback.
• Next/previous re-invokes the script to move the current match; closing clears the highlights.
• UI: a small find bar (query typed via the OSK) with count and prev/next, plus a binding to open it.