.profile: use concatenation instead of `+=' for older shells

[dotfiles.git] / .profile

diff --git a/.profile b/.profile
index a3981654b8335650b053d99b6a95d4c84c921f73..d4b94b089914a4392efded865f80d71a3d1609bc 100644 (file)
--- a/.profile
+++ b/.profile
@@ -75,8 +75,12 @@ if [ -t 0 ] ; then
       ;;
    esac
 
+   if [ -x /usr/bin/dircolors ]; then
+       test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+   fi
+
    PAGER=less
-   LESS="gimq"
+   LESS="FRXgimq"
    case "$LC_CTYPE" in
       *UTF-8) LESSCHARSET=utf-8
       ;;
@@ -135,7 +139,24 @@ if [ -t 0 ] ; then
    case "$SHELL" in
       */bash)
          shopt -s checkwinsize
-         OPS1='\u@\h '
+         # display the user, host and current working directory
+         # in the terminal title
+         case "$TERM" in
+            *rxvt*|screen*|*term*|vt100)
+               OPS1="\[\033]0;\u@\h:\w\007\]"
+               case "$TERM" in
+                  screen*)
+                     OPS1=${OPS1}"\[\033k\u@\h:\w\033\\\]" # Set screen/tmux caption
+                  ;;
+               esac
+            ;;
+
+            *)
+               OPS1=""
+            ;;
+         esac
+
+         OPS1=${OPS1}"\u@\h \W "
          . "$ENV"
          ;;
       *)
@@ -143,16 +164,8 @@ if [ -t 0 ] ; then
          ;;
    esac
 
-   export OPS1
-
-   case "$TERM" in
-      *rxvt*|screen*|*term*|vt100)
-         if [ -x "`which xtitle 2>/dev/null`" ]; then
-            PROMPT_COMMAND=xtitle
-            export PROMPT_COMMAND
-         fi
-      ;;
-   esac
+   #PROMPT_DIRTRIM=2
+   export OPS1 # PROMPT_DIRTRIM
 
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    #biff n