X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=admin%2Fprog%2Fbash_prompt;h=e4b3563b613ae78588eda1068b25cdc064a3dee8;hb=2c9e8b23a92508c4fe13c9b43eae6274786f5aa9;hp=0470b49b623ba2b7da3c970bb23d815aec40b967;hpb=cdb7a7633b38a549767d05e8715324cbec694056;p=dotfiles.git

diff --git a/admin/prog/bash_prompt b/admin/prog/bash_prompt
index 0470b49..e4b3563 100644
--- a/admin/prog/bash_prompt
+++ b/admin/prog/bash_prompt
@@ -7,6 +7,17 @@ cgmem_which_prompt() {
    echo "$_cgmem_which"
 }
 
+last_cmd_status() {
+    local _last_status=$?
+    if [ $_last_status -eq 0 ]; then
+        echo '+'
+    elif [ $_last_status -ge 1 ]; then
+        echo '-'
+    else
+        echo '?'
+    fi
+}
+
 # Cut directories to 20% of the terminal width; add space for 3 dots
 _DIR_LENGTH=`awk "END { print int(0.2 * ${COLUMNS:-80}) }" </dev/null`
 _DIR_LENGTH_DOTS=`expr $_DIR_LENGTH + 3`
@@ -113,20 +124,16 @@ set_prompt() {
       # in the terminal title
       case "$TERM" in
          *rxvt*|screen*|*term*|vt100)
-            PS1="\033]0;${debian_chroot:+($debian_chroot)}\u@\h:\w\007" # Set xterm title/icon
+            PS1+="\033]0;${debian_chroot:+($debian_chroot)}\u@\h:\w\007" # Set xterm title/icon
             case "$TERM" in
                screen*)
-                  PS1="\033P${PS1}\033\\\\" # Set xterm title/icon under screen/tmux
+                  PS1+="\033P${PS1}\033\\\\" # Set xterm title/icon under screen/tmux
                   if [ -z "$MC_SID" ]; then
                      PS1+="\033k${_SHORT_PROMPT}\033\\\\" # Set screen/tmux caption
                   fi
                ;;
             esac
          ;;
-
-         *)
-            PS1=""
-         ;;
       esac
 
    # This is for .screenrc: shelltitle "\$ |$SHELL"