Review follow-up for the hollow-pane PageUp/PageDown fallback
(_maybePageCliTranscript):
- A mostly horizontal wheel swipe (both deltas present, |deltaX| > |deltaY|)
is consumed without paging. The touch path already locks its axis.
- A pinch (wheel events with ctrlKey, as Chrome reports one) is consumed
without paging.
- Only a trackpad-sized opening event (under 2 rows) pages at once. A wheel
notch (100 px, 4 rows) accumulates toward half a screen as before, so five
slow notches send one PageUp again instead of five. A debt from a pre-paid
page still dies with its gesture; plain wheel travel carries across notches.
- Nothing pages while the active tab's alert is 'action' (a pending
permission_prompt or elicitation_dialog), so a page key never reaches an
open dialog's selector.
Docs: the invariants paragraph now says which Codex versions were seen
drawing on the alt screen (0.157.1, 0.160) and that 0.147.0 still draws
inline, without claiming a cutoff.
Aamer Akhter
a4926e49f1