From b4b67177b53c23c6fb77aea7f0bc5c559f8bebe5 Mon Sep 17 00:00:00 2001 From: Tad Fisher Date: Mon, 17 Dec 2018 15:42:41 -0800 Subject: [PATCH] nixos/bash: Fix prompt regression in Emacs term mode --- nixos/modules/programs/bash/bash.nix | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/nixos/modules/programs/bash/bash.nix b/nixos/modules/programs/bash/bash.nix index 2b01c9d26c4..d22f9dfa319 100644 --- a/nixos/modules/programs/bash/bash.nix +++ b/nixos/modules/programs/bash/bash.nix @@ -98,7 +98,12 @@ in if [ "$TERM" != "dumb" -o -n "$INSIDE_EMACS" ]; then PROMPT_COLOR="1;31m" let $UID && PROMPT_COLOR="1;32m" - PS1="\n\[\033[$PROMPT_COLOR\][\[\e]0;\u@\h: \w\a\]\u@\h:\w]\$\[\033[0m\] " + 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