- Recognized BEL as a string-sequence terminator so the TUI cursor marker measures zero width.
- Advanced past unclassifiable ESC bytes to stop break_long_word spinning forever.
- Added `textSizing` terminal capability and `tui.textSizing` setting for Kitty OSC66 scaling.
- Updated OSC66 range and visible-width handling to preserve grapheme slice behavior.
- Updated markdown rendering to apply heading text sizing only when enabled.
- Fixed DECCARA trailing-background fill tracking and DECRPM status 3/4 recognition.
- Short-circuited poll for the null device, which never reports readable on macOS/BSD.
- Prevented `read` with no `-t` deadline from spinning forever on `/dev/null`.
- Added tests verifying null-device readiness and detection specificity.
Tied uncached sortByMtime onMatch callbacks to bounded heap admission so live progress and timeout partials reflect the same mtime-ranked set the call returns, with the JS-side mtime sort+truncate converging on the native top-N.
Preserved bounded onMatch progress during uncached sorted glob traversal so timed-out find scans can still return partial matches without unbounded callback growth.
Kept uncached sort-by-mtime glob traversal bounded to maxResults and emitted onMatch callbacks only for returned matches so broad find scans cannot grow parent memory independently of the limit.
Fixes#1761
- Switched `grapheme_width_str` to compute multi-character widths from `UnicodeWidthStr::width` and then apply the macOS Hangul Compatibility Jamo correction on top of that result.
- Added regression tests in native and TUI text-width tests for VS16 emoji-presentation symbols, keycaps, and related bare-symbol cases.
- Adjusted the AuthStorage codex ranking timeout test fallback to 2s with a 1s elapsed assertion so slow aborted requests cannot mask the fast timeout path.
- Added Job::abort_internal_tasks to abort internal async tasks and drop their join handles.
- Updated shell cancellation paths to call this abort logic and handle mutable shell job lists before signaling remaining process groups.
- Added Rust and TypeScript tests that verify cancellation prevents background shell jobs from completing after abort.
- Added `replace block N:` syntax in grammar/parser/tokenizer/types, emitting `kind: "block"` edits with empty-body checks.
- Added block-resolution in hashline apply/recovery, wiring `BlockResolver` to resolve edits with throw/drop unresolved behavior.
- Added native `blockRangeAt` support and exported block range/options types through pi-ast, pi-natives, and JS bindings.
- Added coding-agent resolver wiring plus internal visibility/exports updates and new parser, patcher, and setup-wizard tests.
- Renamed non-terminal stdin pipeline tests and updated non-terminal expectations to DetachSession behavior.
- Updated child_session_action behavior so non-terminal, non-pipeline stdin now yields DetachSession instead of None.
- Updated execute_external_command to skip process_group for detached children and move take_foreground into its foreground arm.
- Added async regression coverage for detached pipeline stages and logged the fix in the natives CHANGELOG.
- Removed legacy lowercase Alt+arrow byte handling so alt-arrow sequences are matched through kitty-aware CSI/u paths instead of deprecated escape-letter forms.
- Added support for `alt+enter` from both `\x1b\r` and `\x1b\n` during key parsing and matching.
- Expanded tests to cover mixed Kitty/tmux modes and to restrict legacy uppercase Alt+arrow aliases to non-Kitty protocol mode only.
- Preserved Alt and Ctrl+Alt letter ESC-prefix matching when kitty_protocol_active is true to support mixed tmux and Kitty keyboard modes.
- Parsed two-byte ESC sequences before legacy sequence lookup so mixed-mode Meta pairs are treated as Alt letter keys instead of legacy aliases.
- Updated native and TUI key tests to verify Alt+letter and Alt+Shift+letter parsing and matching while enhanced mode is active.
Fixes#1511
- Changed `bridge_chunks` to drain all currently queued output chunks into one string before invoking the JS callback.
- Added a 64 KiB batch cap with a small initial buffer so each N-API dispatch stays bounded while reducing callback churn from chatty processes.
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