Bracketed paste support: the control sequences that turn it on and off.

When enabled (enable/0), the terminal wraps pasted text in markers — ESC [ 200 ~ before and ESC [ 201 ~ after — so a program can tell pasted input from typed input (and, for example, avoid treating embedded newlines as "submit"). Vtex.Input surfaces those markers as the :paste_start and :paste_end events; the bytes in between arrive as ordinary events.

Accumulate the events between :paste_start and :paste_end to reconstruct the pasted text, applying your own size limit — the parser is stateless and deliberately does not buffer the paste for you, so a never-terminated paste can't exhaust memory.

Like Vtex.Mouse, enable/0/disable/0 are part of the small amount of output this otherwise input-only library emits; they return bytes for you to write and perform no IO of their own.