Terminal Paster Buffer size limit ?

Adjust the terminal settings: Ensure that the buffer size of the terminal is large enough to be able to handle more text? Because I found that when using VIM to edit files under IOS, the length of the copied and pasted text is limited? No matter whether using VIM or NVIM, the result is the same.

Start by locating the terminal buffer and paste-handling entry points in this C project, then reproduce the truncation with VIM or NVIM on iOS. Done means copied text longer than the current limit is pasted completely; no file or test is named, so the relevant test coverage must be identified first.

Written by the indexing model from the issue text.