Re: On prompt in shell mode

[Angelo Graziosi <angelo.graziosi@alice.it>]

adg@crans.org ha scritto:
> Le 12 Aug 2008 vers 15:05, Angelo Graziosi <angelo.graziosi@alice.it> a tapoté :
> 
>> The following regards Emacs (trunk) both on Linux and Cygwin.
>>
>> When I do: M-x shell, the prompt has garbage:
>>
>> ^[]0;~/downloads/cygwinports^G
>> ^[[32mangelo@host ^[[33m~/downloads/cygwinports^[[0m
>> $
>>
>> being
>>
>> echo PS1
>> \[\e]0;\w\a\]\n\[\e[32m\]\u@\h \[\e[33m\]\w\[\e[0m\]\n\$
>>
>> I have found [1], for which 'ansi-color-for-comint-mode-on' should fix
>> the thing. I have also tried defining PS1='PROMPT>' or PS1='\n\u@\h
>> \w\n$ ' in .emacs_bash, but in all cases there is still garbage after
>> M-x shell.
>>
>> So I would ask if you have a better solutions.
>>
> 
> Maybe you need to unset PROMPT_COMMAND ?
> 

$ echo $PROMPT_COMMAND
history -a

$ unset PROMPT_COMMAND

$ emacs -Q &       or    $ emacs &
M-x shell

Same result: garbage.

     Angelo