I came across a sentence in vimdoc:
Note: CTRL-S does not work on all terminals and might block further input, use CTRL-Q to get going again.
and this key indeed hangs my vim. I was thinking that it was the fault of vim,
since there was no problem when I use
C-x C-s in emacs nox. However
just now when I was reading a manpage and pressed the
Ctrl-s, it hangs
as well(I am setting
less as the PAGER).
So can someone tell me what's happening?
The terminal emulators are
has this problem. And a Ctrl+q puts the process right again in all the cases.