66 Commits

• feat(tui): add OSC 8 web links to rich content (#24472)

  ## Why
  
  Wrapped URLs in rich TUI output, especially URLs rendered inside
  Markdown tables, are split across terminal rows. In terminals that
  support OSC 8 hyperlinks, treating each visible fragment as part of the
  complete destination enables reliable open-link and copy-link actions
  even after table layout wraps the URL.
  
  This addresses the semantic-link portion of #12200 and the behavior
  described in
  https://github.com/openai/codex/issues/12200#issuecomment-4535452980. It
  does not change ordinary drag-selection across bordered table rows.
  
  ## What Changed
  
  - Added shared TUI OSC 8 support that validates `http://` and `https://`
  destinations, sanitizes terminal payloads, and applies metadata
  separately from visible line width/layout.
  - Added semantic web-link annotations to assistant and proposed-plan
  Markdown, including explicit web links and bare web URLs in prose and
  table cells while excluding code and non-web Markdown destinations.
  - Preserved complete URL targets through table wrapping, narrow pipe
  fallback, streaming, transcript overlay rendering, history insertion,
  and resize replay.
  - Routed intentional Codex-owned links in notices,
  status/setup/app-link, feedback, onboarding, MCP/plugin help, memories,
  and update surfaces through the shared hyperlink handling.
  
  ## How to Test
  
  1. Run Codex in a terminal with OSC 8 link support, such as Ghostty, and
  request an assistant response containing a Markdown table whose last
  column contains a long `https://` URL.
  2. Make the terminal narrow enough for the URL to wrap across multiple
  bordered table rows.
  3. Use the terminal's open-link or copy-link action on more than one
  wrapped URL fragment and confirm each fragment resolves to the complete
  original URL.
  4. Resize the terminal after the table is rendered and repeat the link
  action to confirm the destination survives scrollback replay.
  5. Open the transcript overlay while rich output is present and confirm
  web links remain interactive there.
  6. As a regression check, render inline/fenced code containing URL text
  and a Markdown link such as
  `[https://example.com](mailto:support@example.com)`; confirm these do
  not acquire a web OSC 8 destination.
  
  Targeted automated coverage exercised Markdown links and exclusions,
  wrapped and pipe-fallback tables, streaming/transcript overlay
  propagation, status-link truncation, and rendered word-wrapping cell
  alignment. `just test -p codex-tui` was also run; it passed the
  hyperlink coverage and reproduced two unrelated existing guardian
  feature-flag test failures.

  Felipe Coury · 2026-05-27 20:14:55 +00:00
  7a26497836
• fix(tui): keep raw output above composer in zellij (#24593)

  ## Why
  
  Raw output mode intentionally sends logical source lines to the terminal
  without Codex-inserted wrapping so copied content retains its original
  line structure. In Zellij, soft-wrapped continuation rows from those raw
  lines are not confined by the inline history scroll region. When raw
  mode replays a long transcript, continuation rows can occupy the
  composer viewport and are overwritten on the following draw, leaving the
  transcript visibly truncated underneath the composer.
  
  This is specific to the combination of Zellij and raw terminal-wrapped
  history. Rich output and non-Zellij terminals should continue using the
  existing insertion behavior.
  
  Related context: #20819 introduced raw output mode, and #22214 removed
  the broad Zellij insertion workaround after the standard rich-output
  path no longer required it.
  
  | Before | After |
  |---|---|
  | <img width="1728" height="916" alt="image"
  src="https://github.com/user-attachments/assets/f85398a5-e930-46d9-bcfd-106a24c41466"
  /> | <img width="1723" height="912" alt="image"
  src="https://github.com/user-attachments/assets/5c62e16a-a6e5-4842-bcb2-eab163cda04c"
  /> |
  
  ## What Changed
  
  - Cache Zellij detection in `Tui` and select a dedicated insertion mode
  only for `HistoryLineWrapPolicy::Terminal` batches in Zellij.
  - For that guarded path, clear the existing viewport, append raw source
  lines through the terminal so its soft wrapping remains
  selection-friendly, and reserve empty viewport rows before redrawing the
  composer.
  - Add snapshot regressions for both an incremental soft-wrapped raw
  insert and an overflowing raw transcript replay that starts at the top
  of the cleared terminal.
  
  ## How to Test
  
  1. Start Codex inside Zellij with raw output enabled or toggle raw
  output after a multiline response is in history.
  2. Produce or replay output containing long logical lines, such as a
  fenced shell command with several wrapped lines.
  3. Confirm the wrapped history remains visible above the composer and
  the composer no longer overwrites the end of the response.
  4. Toggle back to rich output or run outside Zellij and confirm standard
  history rendering still behaves normally.
  
  Targeted tests run:
  
  - `just test -p codex-tui vt100_zellij_raw -- --nocapture`
  
  Additional validation notes:
  
  - `just test -p codex-tui` was attempted; the two new Zellij raw
  insertion tests passed, while two existing
  `app::tests::update_feature_flags_disabling_guardian_*` tests failed
  outside this history insertion path.
  - `just argument-comment-lint` was attempted but local Bazel analysis
  fails before reaching the changed source because the LLVM `compiler-rt`
  package is missing `include/sanitizer/*.h`. Modified literal callsites
  were inspected manually.

  Felipe Coury · 2026-05-26 16:08:45 -03:00
  833c19ed53
• fix(tui): prevent macos stderr from corrupting composer (#24459)

  ## Why
  
  Fixes #17139.
  
  On macOS, runtime diagnostics such as `MallocStackLogging` messages can
  be written directly to process stderr while the inline TUI owns the
  terminal. Those bytes paint into the same viewport as the composer
  without passing through the renderer or composer state, making
  diagnostic output appear to leak into the input area.
  
  ## What Changed
  
  - Add a macOS terminal stderr guard while the inline TUI owns the
  viewport.
  - Restore stderr when Codex returns terminal ownership for external
  interactive programs, suspend/resume, panic handling, and normal
  shutdown.
  - Add an fd-level regression test that verifies output is suppressed
  only while terminal ownership is held and restored at each handoff
  boundary.
  
  ## How to Test
  
  1. On macOS, launch the interactive TUI and leave the composer visible.
  2. Exercise the workflow that triggers an allocator/runtime stderr
  diagnostic during an active session, as reported in #17139.
  3. Confirm the diagnostic no longer overwrites the active composer
  region.
  4. Suspend or exit the TUI and confirm subsequent terminal stderr output
  remains visible.
  
  The platform diagnostic is environment-dependent, so the deterministic
  regression check is the new fd-lifecycle test in
  `tui::terminal_stderr::tests::suppresses_stderr_only_while_terminal_is_owned`.
  
  Targeted validation:
  - `just argument-comment-lint-from-source -p codex-tui` passed.
  - `just test -p codex-tui` exercised and passed the new stderr-guard
  regression test. The full invocation currently fails in two unrelated
  guardian-policy tests,
  `update_feature_flags_disabling_guardian_clears_review_policy_and_restores_default`
  and
  `update_feature_flags_disabling_guardian_clears_manual_review_policy_without_history`,
  which reproduce when rerun in isolation.

  Felipe Coury · 2026-05-25 19:53:40 +00:00
  599416d733
• fix(tui): restore Windows VT before TUI renders (#24082)

  ## Why
  
  Older Git for Windows versions can leave the Windows console output mode
  without virtual terminal processing after Codex runs git metadata
  commands in a repository. When the TUI later emits ANSI control
  sequences for redraws, restore, or image rendering, Windows Terminal can
  show raw escape bytes or leave the prompt/status area corrupted.
  
  This is a targeted mitigation for the repo-conditioned Windows rendering
  corruption reported in #23888 and related reports #23512 and #23628.
  Updating Git avoids the trigger for affected users, but Codex should
  also reassert the terminal mode before it writes TUI control sequences.
  
  | Before | After |
  |---|---|
  | <img width="2100" height="1359" alt="CleanShot 2026-05-22 at 11 23 21"
  src="https://github.com/user-attachments/assets/3218c379-5f97-4c71-ab25-805c9d20578a"
  /> | <img width="2100" height="1359" alt="CleanShot 2026-05-22 at 11 23
  58"
  src="https://github.com/user-attachments/assets/55ac72bb-37d0-400e-99bc-12dd5ea4092d"
  /> |
  
  
  ## What Changed
  
  - Re-enable Windows virtual terminal processing for stdout and stderr
  before TUI mode setup, restore, redraw, resume, and pet image render
  paths.
  - Treat invalid, null, or non-console handles as no-ops so redirected or
  non-console output is unaffected.
  - Keep the helper as a no-op on non-Windows platforms.
  
  ## How to Test
  
  1. On Windows Terminal with a Git 2.28.0 for Windows install, start
  Codex inside a valid Git repository.
  2. Start a new Codex CLI session.
  3. Confirm the prompt, working indicator, and bottom status line remain
  readable instead of showing raw ANSI escape sequences.
  4. Repeat outside a Git repository to confirm the ordinary non-repo
  startup path is unchanged.
  
  Targeted tests:
  - Not run locally; the behavior depends on Windows console mode APIs and
  the current worktree is on macOS.

  Felipe Coury · 2026-05-22 16:20:09 -03:00
  acd851e89f
• [1 of 2] Optimize TUI startup terminal probes (#23175)

  ## Why
  
  Codex TUI startup still feels slower than 0.117.0 after the app-server
  move in 0.118.0. A visible chunk of launch-to-input latency comes from
  serial terminal startup probes: cursor position, keyboard enhancement
  support, and default foreground/background color queries can each wait
  on terminal responses before the first usable frame.
  
  Refs #16335.
  
  ## What
  
  This PR batches the terminal startup probes into one bounded probe. It
  also reuses the probed cursor position and default colors during TUI
  setup, fast-paths the primary-device-attributes fallback as keyboard
  enhancement unsupported, and keeps lightweight startup timing logs for
  future tuning.
  
  The startup telemetry is intentionally left in production: it records
  phase timings for terminal probes and initial-frame scheduling so future
  startup regressions can be diagnosed from normal logs rather than
  re-adding one-off debug instrumentation.
  
  ## Benchmark
  
  In the local pty startup benchmark, the pre-optimization `main` baseline
  was about 250.5ms median from launch to accepted chat input. This
  probe-only branch measured about 152ms median, for an approximate
  savings of 95-100ms.
  
  ## Stack
  
  1. [#23175: [1 of 2] Optimize TUI startup terminal
  probes](https://github.com/openai/codex/pull/23175) — this PR
  2. [#23176: [2 of 2] Start fresh TUI thread in
  background](https://github.com/openai/codex/pull/23176) — layered on
  this PR
  
  ## Verification
  
  - `cargo test -p codex-tui`

  Eric Traut · 2026-05-18 09:04:02 -07:00
  adca1b643f
• feat(tui): remove Zellij TUI workarounds (#22214)

  ## Why
  
  We added Zellij-specific TUI workarounds because older Zellij behavior
  did not work with Codex's normal terminal model:
  
  - #8555 made `tui.alternate_screen = "auto"` disable alternate screen in
  Zellij so transcript history stayed available.
  - #16578 avoided scroll-region operations in Zellij by emitting raw
  newlines and using a separate composer styling path.
  
  This PR removes both workarounds because the latest Zellij release
  tested locally (`zellij 0.44.1`) works correctly with Codex's standard
  TUI behavior: normal alternate-screen handling, redraw, and history
  insertion.
  
  ## What Changed
  
  - Removed the `InsertHistoryMode::Zellij` path and the Zellij-only
  newline scrollback insertion behavior.
  - Removed cached `is_zellij` state from the TUI and composer.
  - Removed Zellij-specific composer styling, the helper snapshot, and the
  `TerminalInfo::is_zellij()` convenience method that only served this
  workaround.
  - Changed `tui.alternate_screen = "auto"` to use alternate screen for
  Zellij too; `--no-alt-screen` and `tui.alternate_screen = "never"` still
  preserve the inline mode escape hatch.
  - Updated the generated config schema description for
  `tui.alternate_screen`.
  
  ## How to Test
  
  Manual smoke path used with `zellij 0.44.1`:
  
  1. Build and run this branch inside a Zellij `0.44.1` session with
  default config.
  2. Start Codex normally and produce enough assistant/tool output to
  create scrollback.
  3. Confirm the transcript remains readable, the composer renders
  normally, and scrolling through terminal history works.
  4. Resize the Zellij pane while output exists and confirm the TUI
  redraws without duplicated, missing, or stale rows.
  5. Compare with `--no-alt-screen` or `-c tui.alternate_screen=never` if
  you want to verify the inline fallback still works.
  
  Targeted tests:
  - `just write-config-schema`
  - `just fmt`
  - `just fix -p codex-tui`
  - `cargo test -p codex-terminal-detection`
  - `cargo test -p codex-tui alternate_screen_auto_uses_alt_screen`
  
  Attempted but did not complete locally:
  - `cargo test -p codex-tui` built and ran the new test successfully,
  then failed later on unrelated local failures in
  `status_permissions_full_disk_managed_*` and a stack overflow in
  `tests::fork_last_filters_latest_session_by_cwd_unless_show_all`.
  
  ## Documentation
  
  No developers.openai.com Codex documentation update is needed for this
  revert.

  Felipe Coury · 2026-05-13 12:11:15 -03:00
  6f77b70ff3
• feat(tui): add ambient terminal pets (#21206)

  ## Why
  
  The Codex App has animated pets, but the TUI had no equivalent ambient
  companion surface. This brings that experience into terminal Codex while
  keeping the main chat flow usable: the pet should feel present, but it
  cannot cover transcript text, composer input, approvals, or picker
  content.
  
  The feature also needs to be terminal-aware. Different terminals support
  different image protocols, tmux can interfere with image rendering, and
  some users will want pets disabled entirely or anchored differently
  depending on their layout.
  
  <table>
  <tr><td>
  <img width="4110" height="2584" alt="CleanShot 2026-05-05 at 12 41
  45@2x"
  src="https://github.com/user-attachments/assets/68a1fcbc-2104-48d6-b834-69c6aaa95cdf"
  />
  <p align="center">macOS - Ghostty, iTerm2 and WezTerm with Custom
  Pet</p>
  </td></tr>
  <tr><td>
  ![Uploading CleanShot 2026-05-10 at 20.28.30.png…]()
  <p align="center">Windows Terminal</p>
  </td></tr>
  <tr><td>
  <img width="3902" height="2752" alt="CleanShot 2026-05-05 at 12 39
  02@2x"
  src="https://github.com/user-attachments/assets/300e2931-6b00-467e-91cb-ab8e28470500"
  />
  <p align="center">Linux - WezTerm and Ghostty</p>
  </td></tr>
  </table>
  
  ## What Changed
  
  - Add a TUI ambient pet renderer in `codex-rs/tui/src/pets/`.
  - Port the app-style pet animation states so the sprite changes with
  task status, waiting-for-input states, review/ready states, and
  failures.
  - Add `/pets` selection UI with a preview pane, loading state, built-in
  pet choices, and a first-row `Disable terminal pets` option.
  - Download built-in pet spritesheets on demand from the same public CDN
  path already used by Android, under
  `https://persistent.oaistatic.com/codex/pets/v1/...`, and cache them
  locally under `~/.codex/cache/tui-pets/`.
  - Keep custom pets local.
  - Add config support for pet selection, disabling pets, and choosing
  whether the pet follows the composer bottom or anchors to the terminal
  bottom.
  - Reserve layout space around the pet so transcript wrapping, live
  responses, and composer input do not render underneath the sprite.
  - Gate image rendering by terminal capability, disable image pets under
  tmux, and support both Kitty Graphics and SIXEL terminals.
  - Add redraw cleanup for terminal image artifacts, including sixel cell
  clearing.
  
  ## Current Scope
  
  - This is an initial TUI version of ambient pets, not full App parity.
  - It focuses on ambient sprite rendering, `/pets` selection, custom
  pets, terminal capability gating, and on-demand CDN-backed built-in
  assets.
  - The ambient text overlay is currently disabled, so the TUI renders the
  pet sprite without extra status text beside it.
  
  ## How to Test
  
  1. Start Codex TUI in a terminal with image support.
  2. Run `/pets`.
  3. Confirm the picker shows built-in pets plus custom pets, and the
  first item is `Disable terminal pets`.
  4. On a fresh `~/.codex/cache/tui-pets/`, move onto a built-in pet and
  confirm the first preview downloads the spritesheet from the shared
  Codex pets CDN and renders successfully.
  5. Move through the pet list and confirm subsequent built-in previews
  use the local cache.
  6. Select a pet, then send and receive messages. Confirm transcript and
  composer text wrap before the pet instead of rendering underneath the
  sprite.
  7. Change the pet anchor setting and confirm the pet can either follow
  the composer bottom or sit at the terminal bottom.
  8. Return to `/pets`, choose `Disable terminal pets`, and confirm the
  sprite disappears cleanly.
  
  Targeted tests:
  - `cargo test -p codex-tui ambient_pet_`
  - `cargo test -p codex-tui
  resize_reflow_wraps_transcript_early_when_pet_is_enabled`
  - `cargo insta pending-snapshots`

  Felipe Coury · 2026-05-12 10:43:17 -03:00
  95b332c820
• fix(tui): clear first inline viewport render (#21450)

  ## Why
  
  The alpha TUI can render the initial trust-directory prompt with stale
  terminal text showing through spaces when startup begins below existing
  shell output. The first inline viewport transition can happen while the
  previous viewport is still empty, so the old clear path no-ops before
  Ratatui draws the prompt. Ratatui then skips blank cells because its
  previous buffer also thinks those cells are blank, leaving old terminal
  contents visible inside the prompt.
  
  ## What Changed
  
  - Clear from the new inline viewport top when the previous viewport is
  empty during a viewport transition.
  - Keep the existing clear-from-old-viewport behavior for normal viewport
  updates.
  - Add a VT100-backed regression test that pre-fills terminal contents,
  performs the first viewport clear, and verifies stale text inside the
  new viewport is removed while shell content above the viewport remains.
  
  ## How to Test
  
  1. Start Codex alpha in a terminal that already has visible shell output
  above the cursor.
  2. Use a fresh untrusted project directory so the trust-directory prompt
  appears.
  3. Confirm the prompt text renders cleanly, with spaces staying blank
  instead of showing fragments of previous shell output.
  4. As a regression check, confirm content above the inline viewport is
  still preserved in terminal scrollback.
  
  Targeted tests:
  - `cargo test -p codex-tui
  first_viewport_change_clears_from_new_viewport_when_old_viewport_is_empty
  -- --nocapture`
  - `cargo test -p codex-tui`

  Felipe Coury · 2026-05-07 02:48:49 +00:00
  5a4b2702f2
• feat(tui): add raw scrollback mode (#20819)

  ## Why
  
  Granular copy is particularly difficult with the current output. Part of
  it was solved with the introduction of the `/copy` command but when you
  only need to copy parts of a response, you still encounter some issues:
  
  - When you copy a paragraph, the result is a sequence of separate lines
  instead of one correctly joined paragraph.
  - When a word wraps, part of it stays on the original line and the rest
  appears at the start of the next line.
  - When you copy a long command, extra line breaks are often inserted,
  and command arguments can be split across multiple lines.
  
  
  https://github.com/user-attachments/assets/0ef85c84-9363-4aad-b43a-15fce062a443
  
  ## Solution
  
  Now that we own the scrollback and we re-create it when we resize, we
  have the opportunity of toggling between the raw text and the rich text
  we see today.
  
  - Add TUI raw scrollback mode with `tui.raw_output_mode`, `/raw
  [on|off]`, and the configurable `tui.keymap.global.toggle_raw_output`
  action.
  - Render transcript cells through rich/raw-aware paths so raw mode
  preserves source text and lets the terminal soft-wrap selection-friendly
  output.
  - Bind raw-mode toggle to `alt-r` by default, with the keybinding path
  toggling silently while `/raw` continues to emit confirmation messages.
  
  ## Related Issues
  
  Likely addressed by raw mode:
  
  - #12200: clean copy for multiline and soft-wrapped output. Raw mode
  removes Codex-inserted wrapping/indentation and lets the terminal
  soft-wrap logical lines.
  - #9252: command suggestions gain unwanted leading spaces when copied.
  Raw mode renders transcript text without the rich-mode left
  padding/gutter.
  - #8258: prompt output is hard to copy because of leading indentation.
  Raw mode renders user/source-backed transcript text without that
  decorative indentation.
  
  Partially or conditionally addressed:
  
  - #2880: copy/export message as Markdown. Raw mode exposes raw Markdown
  for terminal selection, but this PR does not add a dedicated
  export/copy-message command.
  - #19820: mouse drag selection + copy in the TUI. Raw mode improves
  terminal-native selection of output/history text, but this PR does not
  implement in-TUI mouse selection, highlighting, auto-copy, or composer
  selection.
  - #18979: copied content is divided into two parts. This should improve
  cases caused by Codex-inserted wraps/padding in rendered output; if the
  report is about pasting into the composer/input path, that remains
  outside this PR.
  
  ## Validation
  
  - `just write-config-schema`
  - `just fmt`
  - `cargo test -p codex-config`
  - `cargo test -p codex-tui`
  - `just fix -p codex-tui`
  - `just argument-comment-lint`
  - `cargo test -p codex-tui
  raw_output_mode_can_change_without_inserting_notice -- --nocapture`
  - `cargo test -p codex-tui
  raw_slash_command_toggles_and_accepts_on_off_args -- --nocapture`
  - `cargo test -p codex-tui raw_output_toggle -- --nocapture`
  - `git diff --check`
  - `cargo insta pending-snapshots`

  Felipe Coury · 2026-05-05 11:17:47 -07:00
  5e0a4adbe5
• fix(tui): bound startup terminal probes (#20654)

  ## Summary
  
  Bound TUI startup terminal response probes so unsupported terminals
  cannot stall startup for multiple seconds.
  
  This replaces the Unix startup uses of crossterm's blocking response
  probes with short `/dev/tty` probes that use nonblocking reads and
  `poll` with a 100ms timeout. It covers the initial cursor-position
  query, keyboard enhancement support detection, and OSC 10/11
  default-color detection. The default-color probe uses one shared
  deadline for foreground and background instead of allowing two
  independent full waits.
  
  The diagnostic mode/trace env vars from the investigation branch are
  intentionally not included. The shipped behavior is simply bounded
  probing by default, while non-Unix keeps the existing crossterm fallback
  path.
  
  ## Details
  
  - Add a private `terminal_probe` module for bounded Unix terminal probes
  and response parsers.
  - Let `custom_terminal::Terminal` accept a caller-provided initial
  cursor position so startup can compute it before constructing the
  terminal.
  - Use bounded cursor, keyboard enhancement, and default-color probes on
  Unix startup.
  - Preserve default-color cache behavior so a failed attempted query does
  not retry forever.
  
  ## Validation
  
  - `cd codex-rs && just fmt`
  - `cd codex-rs && cargo test -p codex-tui terminal_probe`
  - `cd codex-rs && just fix -p codex-tui`
  - `cd codex-rs && just argument-comment-lint`
  - `git diff --check`
  - `git diff --cached --check`
  
  `cd codex-rs && cargo test -p codex-tui` still aborts on the
  pre-existing local stack overflow in
  `app::tests::discard_side_thread_keeps_local_state_when_server_close_fails`;
  I reproduced that same focused failure on `main` before this PR work, so
  it is not introduced by this change.
  
  Manual validation in the VM showed the original crossterm path taking
  about 2s per unanswered probe, while bounded probing returned in about
  100ms per probe.

  Felipe Coury · 2026-05-02 01:20:57 +00:00
  127434cd8b
• feat(tui): add vim composer mode (#18595)

  ## Why
  
  Codex now has configurable TUI keymaps, but the composer still behaves
  like a plain text field. Users who prefer modal editing need a way to
  keep Vim muscle memory while drafting prompts, and the keymap picker
  needs to expose Vim-specific actions if those bindings are configurable
  instead of hardcoded.
  
  ## What Changed
  
  - Adds composer Vim mode with insert/normal state, common normal-mode
  movement and editing commands, `d`/`y` operator-pending flows, and
  mode-aware footer and cursor indicators.
  - Adds `/vim`, an optional global `toggle_vim_mode` binding, and
  `tui.vim_mode_default` so Vim mode can be toggled per session or enabled
  as the default composer state.
  - Extends runtime and config keymaps with `vim_normal` and
  `vim_operator` contexts, exposes those contexts in `/keymap`, refreshes
  the config schema, and validates Vim bindings separately.
  - Integrates Vim normal mode with existing composer behavior: `/` opens
  slash command entry, `!` enters shell mode, `j`/`k` navigate history at
  history boundaries, successful submissions reset back to normal mode,
  and paste burst handling remains insert-mode only.
  - Teaches the TUI render path to apply and restore cursor style so Vim
  insert mode can use a bar cursor without leaving the terminal in that
  state after exit.
  
  ## Validation
  
  - `cargo test -p codex-tui keymap -- --nocapture` on the keymap/Vim
  coverage
  - `cargo insta pending-snapshots`
  
  ## Docs
  
  This introduces user-facing `/vim`, `tui.vim_mode_default`, and Vim
  keymap contexts under `tui.keymap`, so the public CLI configuration and
  slash-command docs should be updated before the feature ships.

  Felipe Coury · 2026-04-30 17:20:51 -07:00
  b6f81257f8
• Reset TUI keyboard reporting on exit (#19625)

  ## Why
  
  Codex enables enhanced keyboard reporting while the TUI owns the
  terminal. In iTerm2, exiting the TUI with Ctrl+C can intermittently
  leave the parent shell receiving raw CSI-u / `modifyOtherKeys` fragments
  instead of normal key input.
  
  Final terminal cleanup should put the parent shell back into normal
  keyboard reporting even if the terminal misses the usual stack pop.
  
  Fixes #19553.
  
  ## What Changed
  
  - Move TUI keyboard enhancement setup and detection into
  `tui/src/tui/keyboard_modes.rs`.
  - Add an exit-only `restore_after_exit()` path that performs the normal
  keyboard enhancement pop plus unconditional keyboard enhancement and
  `modifyOtherKeys` resets.
  - Keep temporary restore paths, such as external-editor handoff, using
  the balanced stack pop behavior.
  
  ## Confidence
  
  Medium. This is a speculative fix: I was not able to reproduce the
  reported iTerm2 behavior manually, but the symptoms line up with
  terminal keyboard reporting state surviving Codex exit. The added reset
  sequences are scoped to final TUI shutdown and should be harmless when
  the terminal is already clean.

  Eric Traut · 2026-04-28 08:51:44 -07:00
  a61c785040
• fix(tui): reflow scrollback on terminal resize (#18575)

  Fixes multiple scrollback and terminal resize issues: #5538, #5576,
  #8352, #12223, #16165, and #15380.
  
  ## Why
  
  Codex writes finalized transcript output into terminal scrollback after
  wrapping it for the current viewport width. A later terminal resize
  could leave that scrollback shaped for the old width, so wider windows
  kept narrow output and narrower windows could show stale wrapping
  artifacts until enough new output replaced the visible area.
  
  This is also the foundation PR for responsive markdown tables. Table
  rendering needs finalized transcript content to be width-sensitive after
  insertion, not only while content is first streaming. Markdown table
  rendering itself stays in #18576.
  
  ## Stack
  
  - PR1: resize backlog reflow and interrupt cleanup
  - #18576: markdown table support
  
  ## What Changed
  
  - Rebuild source-backed transcript history when the terminal width
  changes. `terminal_resize_reflow` is introduced through the experimental
  feature system, but is enabled by default for this rollout so we can
  validate behavior across real terminals.
  - Preserve assistant and plan stream source so finalized streaming
  output can participate in resize reflow after consolidation.
  - Debounce resize work, but force a final source-backed reflow when a
  resize happened during active or unconsolidated streaming output.
  - Clear stale pending history lines on resize so old-width wrapped
  output is not emitted just before rebuilt scrollback.
  - Bound replay work with `[tui.terminal_resize_reflow].max_rows`:
  omitted uses terminal-specific defaults, `0` keeps all rendered rows,
  and a positive value sets an explicit cap. The cap applies both while
  initially replaying a resumed transcript into scrollback and when
  rebuilding scrollback after terminal resize.
  - Consolidate interrupted assistant streams before cleanup, then clear
  pending stream output and active-tail state consistently.
  - Move resize reflow and thread event buffering helpers out of `app.rs`
  into dedicated TUI modules.
  - Add focused coverage for resize reflow, feature-gated behavior,
  streaming source preservation, interrupted output cleanup,
  unicode-neutral text, terminal-specific row caps, and composer/layout
  stability.
  
  ## Runtime Bounds
  
  Resize reflow keeps only the most recent rendered rows when a row cap is
  active. The default is `auto`, which maps to the detected terminal's
  default scrollback size where Codex can identify it: VS Code `1000`,
  Windows Terminal `9001`, WezTerm `3500`, and Alacritty `10000`.
  Terminals without a dedicated mapping use the conservative fallback of
  `1000` rows. Users can override this with `[tui.terminal_resize_reflow]
  max_rows = N`, or set `max_rows = 0` to disable row limiting.
  
  ## Validation
  
  - `just fmt`
  - `git diff --check`
  - `cargo test --manifest-path codex-rs/Cargo.toml -p codex-tui reflow`
  - `cargo test --manifest-path codex-rs/Cargo.toml -p codex-tui
  transcript_reflow`
  - `just fix -p codex-tui`
  - PR CI in progress on the squashed branch

  Felipe Coury · 2026-04-25 22:00:32 -03:00
  5591912f0b
• fix(tui): disable enhanced keys for VS Code WSL (#18741)

  Fixes https://github.com/openai/codex/issues/13638
  
  ## Why
  
  VS Code's integrated terminal can run a Linux shell through WSL without
  exposing `TERM_PROGRAM` to the Linux process, and with crossterm
  keyboard enhancement flags enabled that environment can turn dead-key
  composition into malformed key events instead of composed Unicode input.
  Codex already handles composed Unicode correctly, so the fix is to avoid
  enabling the terminal mode that breaks this path for the affected
  terminal combination.
  
  ## What Changed
  
  - Automatically skip crossterm keyboard enhancement flags when Codex
  detects WSL plus VS Code, including a Windows-side `TERM_PROGRAM` probe
  through WSL interop.
  - Add `CODEX_TUI_DISABLE_KEYBOARD_ENHANCEMENT` so users can
  force-disable or force-enable the keyboard enhancement policy for
  diagnosis.
  
  ## Verification
  
  - Added unit coverage for env parsing, VS Code detection, and the WSL/VS
  Code auto-disable policy.
  - `cargo check -p codex-tui` passed.
  - `./tools/argument-comment-lint/run.py -p codex-tui -- --tests` passed.
  - `cargo test -p codex-tui` was attempted locally, but the checkout
  failed during linking before tests executed because V8 symbols from
  `codex-code-mode` were unresolved for `arm64`.

  Felipe Coury · 2026-04-21 09:57:51 -03:00
  1101dec9ae
• Add TUI notification condition config (#17175)

  Problem: TUI desktop notifications are hard-gated on terminal focus, so
  terminal/IDE hosts that want in-focus notifications cannot opt in.
  
  Solution: Add a flat `[tui] notification_condition` setting (`unfocused`
  by default, `always` opt-in), carry grouped TUI notification settings
  through runtime config, apply method + condition together in the TUI,
  and regenerate the config schema.

  Eric Traut · 2026-04-08 21:50:02 -07:00
  6dc5391c7c
• feat: single app-server bootstrap in TUI (#16582)

  Before this, the TUI was starting 2 app-server. One to check the login
  status and one to actually start the session
  
  This PR make only one app-server startup and defer the login check in
  async, outside of the frame rendering path
  
  ---------
  
  Co-authored-by: Codex <noreply@openai.com>

  jif-oai · 2026-04-08 13:49:06 +01:00
  2bbab7d8f9
• fix: address unused variable on windows (#16633)

  This slipped in during https://github.com/openai/codex/pull/16578. I am
  still working on getting Windows working properly with Bazel on PRs.

  Michael Bolin · 2026-04-02 17:05:45 -07:00
  cb9fb562a4
• fix(tui): handle zellij redraw and composer rendering (#16578)

  ## TL;DR
  
  Fixes the issues when using Codex CLI with Zellij multiplexer. Before
  this PR there would be no scrollback when using it inside a zellij
  terminal.
  
  ## Problem
  
  Addresses #2558
  
  Zellij does not support ANSI scroll-region manipulation (`DECSTBM` /
  Reverse Index) or the alternate screen buffer in the way traditional
  terminals do. When codex's TUI runs inside Zellij, two things break: (1)
  inline history insertion corrupts the display because the scroll-region
  escape sequences are silently dropped or mishandled, and (2) the
  composer textarea renders with inherited background/foreground styles
  that produce unreadable text against Zellij's pane chrome.
  
  ## Mental model
  
  The fix introduces a **Zellij mode** — a runtime boolean detected once
  at startup via `codex_terminal_detection::terminal_info().is_zellij()` —
  that gates two subsystems onto Zellij-safe terminal strategies:
  
  - **History insertion** (`insert_history.rs`): Instead of using
  `DECSTBM` scroll regions and Reverse Index (`ESC M`) to slide content
  above the viewport, Zellij mode scrolls the screen by emitting `\n` at
  the bottom row and then writes history lines at absolute positions. This
  avoids every escape sequence Zellij mishandles.
  - **Viewport expansion** (`tui.rs`): When the viewport grows taller than
  available space, the standard path uses `scroll_region_up` on the
  backend. Zellij mode instead emits newlines at the screen bottom to push
  content up, then invalidates the ratatui diff buffer so the next draw is
  a full repaint.
  - **Composer rendering** (`chat_composer.rs`, `textarea.rs`): All text
  rendering in the input area uses an explicit `base_style` with
  `Color::Reset` foreground, preventing Zellij's pane styling from
  bleeding into the textarea. The prompt chevron (`›`) and placeholder
  text use explicit color constants instead of relying on `.bold()` /
  `.dim()` modifiers that render inconsistently under Zellij.
  
  ## Non-goals
  
  - This change does not fix or improve Zellij's terminal emulation
  itself.
  - It does not rearchitect the inline viewport model; it adds a parallel
  code path gated on detection.
  - It does not touch the alternate-screen disable logic (that already
  existed and continues to use `is_zellij` via the same detection).
  
  ## Tradeoffs
  
  - **Code duplication in `insert_history.rs`**: The Zellij and Standard
  branches share the line-rendering loop (color setup, span merging,
  `write_spans`) but differ in the scrolling preamble. The duplication is
  intentional — merging them would force a complex conditional state
  machine that's harder to reason about than two flat sequences.
  - **`invalidate_viewport` after every Zellij history flush or viewport
  expansion**: This forces a full repaint on every draw cycle in Zellij,
  which is more expensive than ratatui's normal diff-based rendering. This
  is necessary because Zellij's lack of scroll-region support means the
  diff buffer's assumptions about what's on screen are invalid after we
  manually move content.
  - **Explicit colors vs semantic modifiers**: Replacing `.bold()` /
  `.dim()` with `Color::Cyan` / `Color::DarkGray` / `Color::White` in the
  Zellij branch sacrifices theme-awareness for correctness. If the project
  ever adopts a theming system, Zellij styling will need to participate.
  
  ## Architecture
  
  The Zellij detection flag flows through three layers:
  
  1. **`codex_terminal_detection`** — `TerminalInfo::is_zellij()` (new
  convenience method) reads the already-detected `Multiplexer` variant.
  2. **`Tui` struct** — caches `is_zellij` at construction; passes it into
  `update_inline_viewport`, `flush_pending_history_lines`, and
  `insert_history_lines_with_mode`.
  3. **`ChatComposer` struct** — independently caches `is_zellij` at
  construction; uses it in `render_textarea` for style decisions.
  
  The two caches (`Tui.is_zellij` and `ChatComposer.is_zellij`) are read
  from the same global `OnceLock<TerminalInfo>`, so they always agree.
  
  ## Observability
  
  No new logging, metrics, or tracing is introduced. Diagnosis depends on:
  - Whether `ZELLIJ` or `ZELLIJ_SESSION_NAME` env vars are set (the
  detection heuristic).
  - Visual inspection of the rendered TUI inside Zellij vs a standard
  terminal.
  - The insta snapshot `zellij_empty_composer` captures the Zellij-mode
  render path.
  
  ## Tests
  
  - `terminal_info_reports_is_zellij` — unit test in `terminal-detection`
  confirming the convenience method.
  - `zellij_empty_composer_snapshot` — insta snapshot in `chat_composer`
  validating the Zellij render path for an empty composer.
  - `vt100_zellij_mode_inserts_history_and_updates_viewport` — integration
  test in `insert_history` verifying that Zellij-mode history insertion
  writes content and shifts the viewport.
  
  ---------
  
  Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

  fcoury-oai · 2026-04-02 18:07:05 -03:00
  0bd31dc382
• [codex] Remove codex-core config type shim (#16529)

  ## Why
  
  This finishes the config-type move out of `codex-core` by removing the
  temporary compatibility shim in `codex_core::config::types`. Callers now
  depend on `codex-config` directly, which keeps these config model types
  owned by the config crate instead of re-expanding `codex-core` as a
  transitive API surface.
  
  ## What Changed
  
  - Removed the `codex-rs/core/src/config/types.rs` re-export shim and the
  `core::config::ApprovalsReviewer` re-export.
  - Updated `codex-core`, `codex-cli`, `codex-tui`, `codex-app-server`,
  `codex-mcp-server`, and `codex-linux-sandbox` call sites to import
  `codex_config::types` directly.
  - Added explicit `codex-config` dependencies to downstream crates that
  previously relied on the `codex-core` re-export.
  - Regenerated `codex-rs/core/config.schema.json` after updating the
  config docs path reference.

  Michael Bolin · 2026-04-02 01:19:44 -07:00
  c1d18ceb6f
• Rename tui_app_server to tui (#16104)

  This is a follow-up to https://github.com/openai/codex/pull/15922. That
  previous PR deleted the old `tui` directory and left the new
  `tui_app_server` directory in place. This PR renames `tui_app_server` to
  `tui` and fixes up all references.

  Eric Traut · 2026-03-28 11:23:07 -06:00
  61429a6c10
• Remove the legacy TUI split (#15922)

  This is the part 1 of 2 PRs that will delete the `tui` /
  `tui_app_server` split. This part simply deletes the existing `tui`
  directory and marks the `tui_app_server` feature flag as removed. I left
  the `tui_app_server` feature flag in place for now so its presence
  doesn't result in an error. It is simply ignored.
  
  Part 2 will rename the `tui_app_server` directory `tui`. I did this as
  two parts to reduce visible code churn.

  Eric Traut · 2026-03-27 22:56:44 +00:00
  d65deec617
• feat(tui) /clear (#12444)

  # /clear feature! 
  
  /clear will clear your terminal while preserving the context/state of
  the thread.

  Won Park · 2026-02-21 22:06:56 -08:00
  82d3c9ed76
• fix(tui): flush input buffer on init to prevent early exit on Windows (#10729)

  Fixes #10661.
  
  ### Problem
  On Windows, the sign-in menu can exit immediately if the OS-level input
  buffer contains trailing characters (like the Enter key from running the
  command).
  
  ### Solution
  **Flush Input Buffer on Init**: Use FlushConsoleInputBuffer on Windows
  (and cflush on Unix) in ui::init() to discard any input captured before
  the TUI was ready.
  
  Verified by @CodebyAmbrose in #10661.

  Ashutosh Kumar Singh · 2026-02-05 00:59:32 -08:00
  7b28b350e1
• feat(tui): pace catch-up stream chunking with hysteresis (#10461)

  ## Summary
  - preserve baseline streaming behavior (smooth mode still commits one
  line per 50ms tick)
  - extract adaptive chunking policy and commit-tick orchestration from
  ChatWidget into `streaming/chunking.rs` and `streaming/commit_tick.rs`
  - add hysteresis-based catch-up behavior with bounded batch draining to
  reduce queue lag without bursty single-frame jumps
  - document policy behavior, tuning guidance, and debug flow in rustdoc +
  docs
  
  ## Testing
  - just fmt
  - cargo test -p codex-tui

  Josh McKinney · 2026-02-03 15:01:51 -08:00
  aec58ac29b
• Added tui.notifications_method config option (#10043)

  This PR adds a new `tui.notifications_method` config option that accepts
  values of "auto", "osc9" and "bel". It defaults to "auto", which
  attempts to auto-detect whether the terminal supports OSC 9 escape
  sequences and falls back to BEL if not.
  
  The PR also removes the inconsistent handling of notifications on
  Windows when WSL was used.

  Eric Traut · 2026-01-28 12:00:32 -08:00
  147e7118e0
• fix: add tui.alternate_screen config and --no-alt-screen CLI flag for Zellij scrollback (#8555)

  Fixes #2558
  
  Codex uses alternate screen mode (CSI 1049) which, per xterm spec,
  doesn't support scrollback. Zellij follows this strictly, so users can't
  scroll back through output.
  
  **Changes:**
  - Add `tui.alternate_screen` config: `auto` (default), `always`, `never`
  - Add `--no-alt-screen` CLI flag
  - Auto-detect Zellij and skip alt screen (uses existing `ZELLIJ` env var
  detection)
  
  **Usage:**
  ```bash
  # CLI flag
  codex --no-alt-screen
  
  # Or in config.toml
  [tui]
  alternate_screen = "never"
  ```
  
  With default `auto` mode, Zellij users get working scrollback without
  any config changes.
  
  ---------
  
  Co-authored-by: Josh McKinney <joshka@openai.com>

  Helmut Januschka · 2026-01-09 18:38:26 +00:00
  7daaabc795
• perf(tui): cap redraw scheduling to 60fps (#8499)

  Clamp frame draw notifications in the `FrameRequester` scheduler so we
  don't redraw more frequently than a user can perceive.
  
  This applies to both `codex-tui` and `codex-tui2`, and keeps the
  draw/dispatch loops simple by centralizing the rate limiting in a small
  helper module.
  
  - Add `FrameRateLimiter` (pure, unit-tested) to clamp draw deadlines
  - Apply the limiter in the scheduler before emitting `TuiEvent::Draw`
  - Use immediate redraw requests for scroll paths (scheduler now
  coalesces + clamps)
  - Add scheduler tests covering immediate/delayed interactions

  Josh McKinney · 2025-12-23 19:10:15 -08:00
  96a65ff0ed
• feat: open prompt in configured external editor (#7606)

  Add `ctrl+g` shortcut to enable opening current prompt in configured
  editor (`$VISUAL` or `$EDITOR`).
  
  
  - Prompt is updated with editor's content upon editor close.
  - Paste placeholders are automatically expanded when opening the
  external editor, and are not "recompressed" on close
  - They could be preserved in the editor, but it would be hard to prevent
  the user from modifying the placeholder text directly, which would drop
  the mapping to the `pending_paste` value
  - Image placeholders stay as-is
  - `ctrl+g` explanation added to shortcuts menu, snapshot tests updated
  
  
  
  https://github.com/user-attachments/assets/4ee05c81-fa49-4e99-8b07-fc9eef0bbfce

  sayan-oai · 2025-12-22 15:12:23 -08:00
  4673090f73
• Make loading malformed skills fail-open (#8243)

  Instead of failing to start Codex, clearly call out that N skills did
  not load and provide warnings so that the user may fix them.
  
  <img width="3548" height="874" alt="image"
  src="https://github.com/user-attachments/assets/6ce041b2-1373-4007-a6dd-0194e58fafe4"
  />

  Gav Verma · 2025-12-17 23:41:04 -08:00
  50dafbc31b
• Add public skills + improve repo skill discovery and error UX (#8098)

  1. Adds SkillScope::Public end-to-end (core + protocol) and loads skills
  from the public cache directory
  2. Improves repo skill discovery by searching upward for the nearest
  .codex/skills within a git repo
  3. Deduplicates skills by name with deterministic ordering to avoid
  duplicates across sources
  4. Fixes garbled “Skill errors” overlay rendering by preventing pending
  history lines from being injected during the modal
  5. Updates the project docs “Skills” intro wording to avoid hardcoded
  paths

  xl-openai · 2025-12-17 01:35:49 -08:00
  4897efcced
• refactor TUI event loop to enable dropping + recreating crossterm event stream (#7961)

  Introduces an `EventBroker` between the crossterm `EventStream` source
  and the consumers in the TUI. This enables dropping + recreating the
  `crossterm_events` without invalidating the consumer.
  
  Dropping and recreating the crossterm event stream enables us to fully
  relinquish `stdin` while the app keeps running. If the stream is not
  dropped, it will continue to read from `stdin` even when it is not
  actively being polled, potentially stealing input from other processes.
  See
  [here](https://www.reddit.com/r/rust/comments/1f3o33u/myterious_crossterm_input_after_running_vim/?utm_source=chatgpt.com)
  and [here](https://ratatui.rs/recipes/apps/spawn-vim/) for details.
  
  ### Tests
  Added tests for new `EventBroker` setup, existing tests pass, tested
  locally.

  sayan-oai · 2025-12-16 01:14:03 -08:00
  cf44511e77
• fix: break tui (#7876)

  Prevent TUI to loop for ever if one of the RX it's listing on get closed

  jif-oai · 2025-12-12 11:50:50 +01:00
  b99ce883fe
• Fix toasts on Windows under WSL 2 (#7137)

  Before this: no notifications or toasts when using Codex CLI in WSL 2.
  
  After this: I get toasts from Codex

  dank-openai · 2025-12-11 15:09:00 -08:00
  36610d975a
• refactor: tui.rs extract several pieces (#7461)

  Pull FrameRequester out of tui.rs into its own module and make a
  FrameScheduler struct. This is effectively an Actor/Handler approach
  (see https://ryhl.io/blog/actors-with-tokio/). Adds tests and docs.
  
  Small refactor of pending_viewport_area logic.

  Josh McKinney · 2025-12-02 15:19:27 -08:00
  58e1e570fa
• fix(tui): Fail when stdin is not a terminal (#6382)

  Piping to codex fails to do anything useful and locks up the process.
  We currently check for stdout, but not stdin
  
  ```
  ❯ echo foo|just c
  cargo run --bin codex -- "$@"
      Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
       Running `target/debug/codex`
  Error: stdin is not a terminal
  error: Recipe `codex` failed on line 10 with exit code 1
  ```

  Josh McKinney · 2025-11-21 14:17:40 -08:00
  3ea33a0616
• refactor(tui): job-control for Ctrl-Z handling (#6477)

  - Moved the unix-only suspend/resume logic into a dedicated job_control
  module housing SuspendContext, replacing scattered cfg-gated fields and
  helpers in tui.rs.
  - Tui now holds a single suspend_context (Arc-backed) instead of
  multiple atomics, and the event stream uses it directly for Ctrl-Z
  handling.
  - Added detailed docs around the suspend/resume flow, cursor tracking,
  and the Arc/atomic ownership model for the 'static event stream.
  - Renamed the process-level SIGTSTP helper to suspend_process and the
  cursor tracker to set_cursor_y to better reflect their roles.

  Josh McKinney · 2025-11-10 23:13:43 +00:00
  60deb6773a
• tui: add comments to tui.rs (#6369)
  Jeremy Rose · 2025-11-07 18:17:52 +00:00
  c6ab92bc50
• fix(tui): propagate errors in insert_history_lines_to_writer (#4266)

  ## What?
  Fixed error handling in `insert_history_lines_to_writer` where all
  terminal operations were silently ignoring errors via `.ok()`.
  
    ## Why?
  Silent I/O failures could leave the terminal in an inconsistent state
  (e.g., scroll region not reset) with no way to debug. This violates Rust
  error handling best practices.
  
    ## How?
    - Changed function signature to return `io::Result<()>`
    - Replaced all `.ok()` calls with `?` operator to propagate errors
  - Added `tracing::warn!` in wrapper function for backward compatibility
    - Updated 15 test call sites to handle Result  with `.expect()`
  
    ## Testing
    - ✅ Pass all tests
  
    ## Type of Change
    - [x] Bug fix (non-breaking change)
  
  ---------
  
  Signed-off-by: Huaiwu Li <lhwzds@gmail.com>
  Co-authored-by: Eric Traut <etraut@openai.com>

  Huaiwu Li · 2025-10-30 18:07:51 -07:00
  9a638dbf4e
• tui: hardcode xterm palette, shimmer blends between fg and bg (#4957)

  Instead of querying all 256 terminal colors on startup, which was slow
  in some terminals, hardcode the default xterm palette.
  
  Additionally, tweak the shimmer so that it blends between default_fg and
  default_bg, instead of "dark gray" (according to the terminal) and pure
  white (regardless of terminal theme).

  Jeremy Rose · 2025-10-08 20:23:13 +00:00
  e896db1180
• requery default colors on focus (#4673)

  fixes an issue when terminals change their color scheme, e.g. dark/light
  mode, the composer wouldn't update its background color.

  Jeremy Rose · 2025-10-03 22:43:41 +00:00
  1b4a79f03c
• update composer + user message styling (#4240)

  Changes:
  
  - the composer and user messages now have a colored background that
  stretches the entire width of the terminal.
  - the prompt character was changed from a cyan `▌` to a bold `›`.
  - the "working" shimmer now follows the "dark gray" color of the
  terminal, better matching the terminal's color scheme
  
  | Terminal + Background        | Screenshot |
  |------------------------------|------------|
  | iTerm with dark bg | <img width="810" height="641" alt="Screenshot
  2025-09-25 at 11 44 52 AM"
  src="https://github.com/user-attachments/assets/1317e579-64a9-4785-93e6-98b0258f5d92"
  /> |
  | iTerm with light bg | <img width="845" height="540" alt="Screenshot
  2025-09-25 at 11 46 29 AM"
  src="https://github.com/user-attachments/assets/e671d490-c747-4460-af0b-3f8d7f7a6b8e"
  /> |
  | iTerm with color bg | <img width="825" height="564" alt="Screenshot
  2025-09-25 at 11 47 12 AM"
  src="https://github.com/user-attachments/assets/141cda1b-1164-41d5-87da-3be11e6a3063"
  /> |
  | Terminal.app with dark bg | <img width="577" height="367"
  alt="Screenshot 2025-09-25 at 11 45 22 AM"
  src="https://github.com/user-attachments/assets/93fc4781-99f7-4ee7-9c8e-3db3cd854fe5"
  /> |
  | Terminal.app with light bg | <img width="577" height="367"
  alt="Screenshot 2025-09-25 at 11 46 04 AM"
  src="https://github.com/user-attachments/assets/19bf6a3c-91e0-447b-9667-b8033f512219"
  /> |
  | Terminal.app with color bg | <img width="577" height="367"
  alt="Screenshot 2025-09-25 at 11 45 50 AM"
  src="https://github.com/user-attachments/assets/dd7c4b5b-342e-4028-8140-f4e65752bd0b"
  /> |

  Jeremy Rose · 2025-09-26 16:35:56 -07:00
  43b63ccae8
• Cache keyboard enhancement detection before event streams (#3950)

  Hopefully fixes incorrectly showing ^J instead of Shift+Enter in the key
  hints occasionally.

  Jeremy Rose · 2025-09-19 21:38:36 +00:00
  42d335deb8
• don't clear screen on startup (#3925)
  Jeremy Rose · 2025-09-19 14:22:58 -07:00
  ad0c2b4db3
• notifications on approvals and turn end (#3329)

  uses OSC 9 to notify when a turn ends or approval is required. won't
  work in vs code or terminal.app but iterm2/kitty/wezterm supports it :)

  Jeremy Rose · 2025-09-15 10:22:02 -07:00
  0560079c41
• refactor: remove AttachImage tui event (#3191)

  TuiEvent is supposed to be purely events that come from the "driver",
  i.e. events from the terminal. Everything app-specific should be an
  AppEvent. In this case, it didn't need to be an event at all.

  Jeremy Rose · 2025-09-05 07:02:11 -07:00
  323a5cb7e7
• tui: fix occasional UI flicker (#2918)

  occasionally i was seeing some minor flickering when adding history
  lines. hopefully this clears it up.

  Jeremy Rose · 2025-09-02 16:14:47 -07:00
  0d5ffb000e
• tui: catch get_cursor_position errors (#2870)

  still seeing errors with reading back the cursor position in some cases;
  adding catches everywhere we might run into this.

  Jeremy Rose · 2025-09-02 14:32:42 -07:00
  60fdfc5f14
• rework message styling (#2877)

  https://github.com/user-attachments/assets/cf07f62b-1895-44bb-b9c3-7a12032eb371

  Jeremy Rose · 2025-09-02 17:29:58 +00:00
  e442ecedab
• fix cursor after suspend (#2690)

  This was supposed to be fixed by #2569, but I think the actual fix got
  lost in the refactoring.
  
  Intended behavior: pressing ^Z moves the cursor below the viewport
  before suspending.

  Jeremy Rose · 2025-08-27 14:17:10 -07:00
  3e309805ae
• enable alternate scroll in transcript mode (#2686)

  this allows the mouse wheel to scroll the transcript / diff views.

  Jeremy Rose · 2025-08-26 11:47:00 -07:00
  db98d2ce25