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Re: how to display that a term is inside emacs
From: |
Emanuel Berg |
Subject: |
Re: how to display that a term is inside emacs |
Date: |
Wed, 04 Dec 2013 21:54:06 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.4 (gnu/linux) |
"Pascal J. Bourguignon" <pjb@informatimago.com> writes:
> TERM is probably different in the two terminal
> emulators.
>
> in M-x shell, TERM=emacs
> in M-x term, TERM=eterm-color
> I don't have M-x multi-term
> in xterm, TERM=xterm-256color
> I don't have rxvt-unicode.
>
> so you could have:
>
> export PS1="${TERM} ${PS1}"
>
> in your ~/.bashrc etc.
Yes. To the OP:
In zsh, you could do it like this in .zshrc (it'll be
similar in bash). I have a sort of similar setup [1],
only I have some other stuff there as well, *and* I
don't want those labels, so I provide them here so you
can compare directly to this screenshot [2], to see how
it works.
CURRENT_VT=`tty`
if [[ ${CURRENT_VT[6]} == "p" ]]; then
if [[ `uname` == "SunOS" ]]; then
# on a remote SunOS/Solaris system:
# here, also setup aliases and so forth
# used on that specific machine
export VT="Sun"
PROMPT_VT="%K{red}%F{yellow}$VT%f%k"
elif [[ $TERM == "screen" ]]; then
# I always use tmux both in the Linux VTs and
# on top of urxvt (the same as you use) -
# confusingly, this is called "screen"
export VT="tmux"
PROMPT_VT="%F{red}$VT%f"
elif [[ $EMACS == "t" ]]; then
# Emacs
export VT="emacs"
PROMPT_VT="%F{red}$VT%f"
fi
else
# this will be the Linux VTs *without* tmux
export VT=${CURRENT_VT: -1:1}
PROMPT_VT="%F{red}$VT%f"
fi
PROMPT=" %B$PROMPT_VT %F{cyan}%(4~|../|)%3~%f%b "
[1] http://user.it.uu.se/~embe8573/conf/.zshrc
[2] http://user.it.uu.se/~embe8573/vt_id.png
--
Emanuel Berg, programmer-for-rent. CV, projects, etc at uXu
underground experts united: http://user.it.uu.se/~embe8573
Re: how to display that a term is inside emacs,
Emanuel Berg <=