TAI-YUAN GUO a873b78950

fix(tui): preserve multiline pasted input (carries #4630 forward) (#6168) ...

* fix(tui): preserve multiline pasted input

The TUI composer used a single-line `Input`, so a bracketed paste
containing code, a stack trace, or multiple paragraphs kept only the
first line when submitted. The composer is now a multiline `TextArea`:
Enter still submits, Up/Down move inside the document before falling
back to input history at the first/last line, and the slash palette is
unchanged.

Originally #4630 by @felix-windsor, cherry-picked onto current main;
conflicts in app.py key gating (transcript paging keys), test imports,
and the relocated TUI docs were resolved by hand.

Fixes #4613

* fix(tui): submit multiline input unchanged and document the widgets layer

Address the review on #4630:

- Send non-command input to the agent and history exactly as typed or
  pasted. Only the empty-input check uses strip(), so leading
  indentation and trailing newlines in pasted code and stack traces
  survive. Slash commands are still trimmed so they resolve as before.
- widgets/composer.py imports Textual, so the module-layout notes in
  tui/AGENTS.md and docs/TUI.md now exempt widgets/ alongside app.py.
- Cover pressing Down on the last document line (history fallback),
  whitespace-only input, and slash commands with surrounding whitespace.

Co-authored-by: Felix <felixwindsor3344@gmail.com>
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(tui): treat soft-wrapped rows as composer navigation boundaries

TextArea soft-wraps long lines, and its Up/Down move between the wrapped
rows of one logical line. The history fallback only looked at logical
rows, so Up from the second visual row of a long prompt recalled history
instead of moving the cursor, and Down from its first visual row could
replace the draft with history's empty value.

Use the TextArea navigator's first/last wrapped-row checks for the
boundaries, and cover wrapped prompts in both directions. Also restore a
tui/AGENTS.md sentence about PageUp/PageDown to the app.py entry it
belongs to.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Felix <felixwindsor3344@gmail.com>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-03 08:29:29 +08:00

..

extension-api

feat(extensions): grant bounded host model invocation (#5796)

2026-09-25 15:24:09 +08:00

harness

fix(tui): preserve multiline pasted input (carries #4630 forward) (#6168)

2026-10-03 08:29:29 +08:00