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…le 3.25 Update ts_export.rs for ts-rs v12 breaking change (decl() now takes &Config). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Start with pre-compiled syntect defaults (~0ms, ~50 common languages) and build the full grammar registry on a background thread. When complete, swap in the new registry and re-detect syntax for all open buffers. Plugin grammar rebuilds also moved off the main thread via AsyncMessage::GrammarRegistryBuilt, with batching to coalesce multiple RegisterGrammar+ReloadGrammars sequences into a single rebuild. Removes UnbuiltGrammarRegistry (no longer needed) and the startup command drain loop. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…onsiveness Under CPU pressure (e.g., cgroups), terminal.draw() can take 500-800ms wall clock time due to repeated process descheduling. During that time, keyboard events buffer in the kernel. Previously the loop would render after each event, causing N keystrokes to trigger N expensive draws. Restructure the event loop to drain all pending events (non-blocking poll) before drawing a single frame. After each event, recompute_layout_cached() updates the visual layout (view_line_mappings, viewport sync, scroll groups) so subsequent events see correct state — same pattern as macro replay. Only the terminal draw is deferred. Resize events break out of the drain loop immediately since they require a real render to establish new frame dimensions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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