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nixos/bash: Fix prompt regression in Emacs term mode

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This commit is contained in:
Tad Fisher 2018-12-17 15:42:41 -08:00
parent cc1d13ae0f
commit b4b67177b5
1 changed files with 6 additions and 1 deletions
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5
nixos/modules/programs/bash/bash.nix
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@ -98,7 +98,12 @@ in
if [ "$TERM" != "dumb" -o -n "$INSIDE_EMACS" ]; then
PROMPT_COLOR="1;31m"
let $UID && PROMPT_COLOR="1;32m"
if [ -n "$INSIDE_EMACS" ]; then
# Emacs term mode doesn't support xterm title escape sequence (\e]0;)
PS1="\n\[\033[$PROMPT_COLOR\][\u@\h:\w]\\$\[\033[0m\] "
else
PS1="\n\[\033[$PROMPT_COLOR\][\[\e]0;\u@\h: \w\a\]\u@\h:\w]\$\[\033[0m\] "
fi
if test "$TERM" = "xterm"; then
PS1="\[\033]2;\h:\u:\w\007\]$PS1"
fi