function svn_prompt_info {

     if [ in_svn ]; then

         echo "$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX\
 $ZSH_THEME_REPO_NAME_COLOR$(svn_get_repo_name)$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_SUFFIX$ZSH_PROMPT_BASE_COLOR$(svn_dirty)$ZSH_PROMPT_BASE_COLOR"
     fi
 }
 
 
 function in_svn() {
     if [[ -d .svn ]]; then
         echo 1
     fi
 }
 
 function svn_get_repo_name {

     if [ in_svn ]; then

         svn info | sed -n 's/Repository\ Root:\ .*\///p' | read SVN_ROOT
     
         svn info | sed -n "s/URL:\ .*$SVN_ROOT\///p" | sed "s/\/.*$//"
     fi
 }
 
 function svn_get_rev_nr {

     if [ in_svn ]; then

         svn info 2> /dev/null | sed -n s/Revision:\ //p
     fi
 }
 
 function svn_dirty_choose {

     if [ in_svn ]; then

         s=$(svn status|grep -E '^\s*[ACDIM!?L]' 2>/dev/null)

         if [ $s ]; then 
             echo $1
         else 
             echo $2
         fi
     fi
 }
 
 function svn_dirty {
     svn_dirty_choose $ZSH_THEME_SVN_PROMPT_DIRTY $ZSH_THEME_SVN_PROMPT_CLEAN

 }