Bug report

Bug description:

When the REPL is displaying long content that wraps across multiple lines, resizing the terminal window (either making it larger or smaller) causes text to display incorrectly. The line continuation markers become misaligned, and parts of the output text overlap or display in unexpected positions.

Using Ctrl+'+' to zoom in

Using Ctrl+'-' to zoom out

CPython versions tested on:

CPython main branch

Operating systems tested on:

Linux

Linked PRs

• gh-132267: fix unsynchronized cursor position and buffer mismatch after resize #132313
• gh-132267: fix desynchronized cursor position and buffer mismatch after resize #132360