What's wrong with this entry?
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What
Up and down arrow keys in the main prompt input now correctly detect whether the cursor is on the first or last line of a multi-line input using the cursor's actual rendered line position. Previously, off-by-one errors in raw text offset calculations could cause the keys to fall through to message history navigation at the wrong moment.
Details
- Affects the main input box and the plan-editing input
disableCursorMovementForUpDownKeys: trueis set on these components to route the logic through the new line-position check- No change for single-line inputs
Evidence
Input component change (search for "disableCursorMovementForUpDownKeys") — structural changes to x4f and B4f at line ~11568
Strings lifted out of the shipped bundle, so the claim above can be checked against them.