This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: emacs -nw keypad, tpu-edt.el, and C-h
2009/5/30 Ken Brown:
> Now C-h and Backspace work as expected when I run emacs in a Cygwin console,
> provided I do stty erase ^? first. ÂAm I right in assuming that this won't
> be necessary once the termios default is changed?
Yep.
2009/5/30 Matt Wozniski:
> On Debian, at least, the console sends ^H for Ctrl+Backspace and ^?
> for Backspace; that is a pretty common convention among terminal
> emulators that I've used. I vote against the ^_ suggestion; I for one
> would be genuinely surprised by that.
Fair enough, but once you're over the surprise you might actually find
it useful to tell Ctrl+Backspace from Ctrl+H. Also, having
Ctrl+Backspace bring up the help in emacs is rather surprising too.
Finally, the suggestion of ^_ follows the pattern that the Ctrl
modifier masks off all but the lowest 5 bits of the unmodified
character code, i.e.:
Ctrl+A -> 0x41 & 0x1F -> 0x01 (^A)
Ctrl+Space -> 0x20 & 0x1F -> 0x00 (^@)
Ctrl+Backspace -> 0x7F & 0x1F -> 0x1F (^_)
Andy
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
- References:
- Re: emacs -nw keypad
- Re: emacs -nw keypad and tpu-edt.el
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h
- Re: emacs -nw keypad, tpu-edt.el, and C-h