Cannot paste into REPL r-search

[injust]

Bug report

Bug description:

When you paste into the REPL r-search, it accepts the current result and then adds [200. This seems like bracketed paste mode not being handled correctly.

I tested this on Ghostty and Terminal.app.

CPython versions tested on:

3.14

Operating systems tested on:

macOS

Linked PRs

• gh-145375: Fix bracketed paste in PyREPL isearch mode #145398

[picnixz]

Does it happen with the basic REPL? (PYTHON_BASIC_REPL=1 python)

[injust]

It seems like there's no r-search in the basic REPL?

[tanloong]

The \x1b part of the bracketed paste sequence \x1b[200~ is taken as isearch-end. This caused isearch mode to exit and displayed [200 as normal user input.