bug#1469: Does anybody working on it?

[richardeng]

I have spent some time on it. Fix is not found yet.
I'm sure:
1. problem only in M-x term and M-x ansi-term(both in term.el), M-x shell or 
M-x eshell(in shell.el or eshell/*.el) works right.
2. The default setting is term-char-mode in term.el, if you change it to 
term-line-mode, no such problem
3. Problem should be wrong local state(position or coloumn/width/height 
limitation) after wrap action in function term-emulate-terminal

It's real complex, if somebody is working on it, please share what you found.
Thank you

And Cyril Bouthors, you can temporarily use M-x shell instead of M-x term.