Re: "2004h" at the end of each prompt and "2004l" after pressing Enter on DragonFlyBSD console with zsh 5.1.1

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

The short answer to your question is:

    unset zle_bracketed_paste

The longer answer is:

Congratulations, you've just disproved the assumption that all terminals
(emulators) will consume and discard the start-of-bracketed-paste escape
sequence even if they don't support the feature.  Some of us were worried
about that when the feature was introduced, but no counter-examples were
forthcoming during development.

I'm guessing you're on the BSD system console?  If not, what terminal
program are you using?

Any idea how we can test for support of this feature and disable it
automatically on terminals that don't support it?