On Tue, Mar 19, 2013 at 8:31 PM, Yotam Barnoy <yotambar...@gmail.com> wrote:
> On OSX, if I open a tmux pane and my .bashrc happens to assign a color to
> the prompt using the ANSI escape sequences (e.g. #PS1="\e[0;34m\h:\W\$
> \e[m"), I get an odd problem.
I am not sure I can duplicate your particular symptoms, but in general
you should always wrap non-printing sequences in bash prompts with \[
and \]. Leaving them out makes bash thinks the prompt is longer than
it really is (as displayed by the terminal), so it makes mistakes when
it comes time to redraw the prompt.
PS1="\[\e[0;34m\]\h:\W\$\[\e[m\]"
--
Chris
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