diff --git a/bashrc b/bashrc
index 041743d..b03c607 100755
--- a/bashrc
+++ b/bashrc
@@ -54,7 +54,8 @@ export VISUAL="$EDITOR"
 export GIT_PAGER="less -F"
 export GIT_EDITOR="$EDITOR"
 if test -n "$TMUX" && \
-    test -n "tmux display -p '#{client_termname}' | grep -o 256color"
+    echo $TERM | grep screen >/dev/null 2>&1 && \
+    tmux display -p '#{client_termname}' | grep 256color >/dev/null 2>&1
 then
     TERM=screen-256color
 fi
@@ -217,7 +218,14 @@ if iscygwin; then
     alias ls="ls -CFG $(iswindows || test "$TERM" = dumb || echo --color=auto)"
 fi
 
-alias g=git
+g(){
+    if test $# -eq 0 && null type git-info
+    then
+        git info
+    else
+        git "$@"
+    fi
+}
 if null type _git
 then
     # enable programmable completion for g
@@ -678,7 +686,8 @@ __my_ps1_bttry(){
     if test -z "$DISPLAY" && ! iswindows
     then
         test -f $bst && local bstr="$(cat $bst)"
-        test -n "$bstr" && echo "[Battery:$bstr]"
+        test -n "$bstr" && ! echo $bstr | grep 100 >/dev/null 2>&1 && \
+            echo "[Battery:$bstr]"
         __my_battery_status %s >$bst &
     fi
     return $last
diff --git a/emacs.el b/emacs.el
index e3214d9..3b6eda6 100644
--- a/emacs.el
+++ b/emacs.el
@@ -368,7 +368,7 @@ found, otherwise returns nil."
      (:background "color-234"))
     (((min-colors 256)
       (background light))
-     (:background "gainsboro"))
+     (:background "color-234"))
     (t
      (:underline "black")))
   "*Face used by hl-line.")
@@ -644,6 +644,9 @@ found, otherwise returns nil."
 
 (require 'session nil t)
 
+(lazy-load-eval 'sql '(sql-mode)
+    (require 'sql-indent nil t))
+
 (and (fetch-library "https://raw.github.com/10sr/emacs-lisp/master/gtkbm.el"
                     t)
      (lazy-load-eval 'gtkbm)
diff --git a/profile b/profile
index 6025986..7f0cc87 100755
--- a/profile
+++ b/profile
@@ -19,7 +19,8 @@ test -f "${HOME}/.dotfiles/rc.py" && \
 __add_to_path(){
     for p in "$@"
     do
-        echo $PATH | grep -E "^$p:|:$p:|:$p$" >/dev/null 2>&1 || PATH="${PATH}:$p"
+        echo $PATH | grep -E "^$p:|:$p:|:$p$" >/dev/null 2>&1 || \
+            PATH="${PATH}:$p"
     done
 }
 # export PATH="${PATH}:${HOME}/bin"
@@ -32,6 +33,11 @@ export LD_LIBRARY_PATH="$HOME/.local/lib:$LD_LIBRARY_PATH"
 type setterm >/dev/null 2>&1 && setterm -blank 30 -powersave on # -powerdown 10
 # in my environment powerdown does not work
 
-export TMP="/tmp/${USER}-tmp"
+if test -n $TMPDIR
+then
+    export TMP=$TMPDIR
+else
+    export TMP=/tmp/
+export TMP="${TMP}${USER}-tmp"
 export TEMP="$TMP"
 mkdir -p "$TMP"
diff --git a/tmux.conf b/tmux.conf
index 8f37fb4..20825ad 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -45,7 +45,3 @@ if "test `hostname` = newkiwi" \
 setw -g window-status-current-fg black
 setw -g window-status-current-bg white
 setw -g window-status-current-attr bold
-
-# this does not work because it runs asyncly
-# if "test -n \"tmux display -p '#{client_termname}' | grep -o 256color\"" \
-#     "set -g default-terminal screen-256color" "set -g default-terminal screen"