Don't use PROMPT_COMMAND on dtterm.

[profile.git] / .profile.d / prompt.bashrc

diff --git a/.profile.d/prompt.bashrc b/.profile.d/prompt.bashrc
index f874d59..07c9f9d 100644 (file)
--- a/.profile.d/prompt.bashrc
+++ b/.profile.d/prompt.bashrc
@@ -24,9 +24,17 @@ info="$HOSTNAME$SSH_FORWARDED"
 vimchild=" [vim]"
 if ps -o comm= -p $PPID 2>/dev/null | grep '^vim*$' &>/dev/null; then
   # Clear [vim] when exiting.
-  trap "echo -ne '\\033]0;$info\\007'" exit
+  trap "echo -ne '\\033]0;$info\\033\\0134'" exit
   info="$info$vimchild"
 fi
-blank=$(echo "$info" | sed 's/./ /g')
-export PROMPT_COMMAND="echo -ne '\033]0;$info\007\r$blank \r'"
+if [ "${TERM##screen}" = "$TERM" ]; then
+  export PROMPT_COMMAND="echo -ne '\033]0;$info\033\0134\r\033[K'"
+else
+  export PROMPT_COMMAND='echo -ne "\033k\033\0134"'
+fi
 unset blank info vimchild SSH_FORWARDED
+
+# Actual dtterm barfs on escape sequences.
+if [ "$TERMINAL_EMULATOR" = "dtterm" ]; then
+  unset PROMPT_COMMAND
+fi