I'm running bash 4.4 beta, built from source (bash-4.4-beta.tar.gz) on
Linux Mint 17.2.
!! history expansion works correctly in simple cases, but not when part of
a $(...) expansion.
This problem does not occur with bash 4.3.11
The last error message shown occurred when I typed Esc Ctrl-E
(shell
Florian Mayer writes:
> file: first.sh
> . second.sh
>
> sl-get(){
> sl-set
> sl-notify-change
> echo $?
> }
>
> sl-set-prompt(){
> PS1=$(sl-get)" >>"
sl-get is executed in a subshell, and any effect on the state of the
shell is forgotten after expansion.
Andreas.
--
Hello,
I'm currently finishing my work building
my own "prompt-lib". This, of course,
involves manipulating the variables PROMPT_COMMAND and PS{1,2}.
Problem description:
Imagine a new interactive session where you source
one file (first.sh). first.sh also sources another file (second.sh)
which
