Ink's onRender screen-reader branch (ink.tsx:573-625) writes the wrapped SR
transcript with a RAW stdout.write using manual ansiEscapes.eraseLines(prev) +
(inline static, if any) + the wrapped output, sets lastOutput/lastOutputToRender/
lastOutputHeight, and RETURNS before the normal interactive frame path. It emits
NO clearTerminal, does NOT accumulate/replay fullStaticOutput, does NOT go
through log-update, and does NOT hide the cursor.
vue-tui routed SR frames through renderInteractiveFrame, so a tall/overflowing
SR transcript (outputHeight >= viewportRows, then previousOutputHeight >
viewportRows) hit the clearTerminal branch — wiping the SR user's scrollback,
replaying accumulated fullStaticOutput, and the mount-time hide left the cursor
hidden.
This adds a dedicated `if (isScreenReaderEnabled) { ... return; }` branch in
commit(), before fullStaticOutput accumulation (now gated off for SR) and before
renderInteractiveFrame, mirroring Ink's SR branch byte-for-byte (eraseLines +
inline static + wrapped output, lastOutputToRender = wrapped output with no
trailing "\n", height = split count). It never clears the terminal, never
replays static, never uses the log-update writer, and the mount-time cursor-hide
is now skipped for SR mode. The normal (non-SR) interactive path is unchanged —
clearTerminal-on-tall-frame still applies there. G17/G46 SR behavior preserved.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Yunfei He
8140c663ce