my .bashrc used for test code development in Solaris 10

.bashrc

function in_svn() {
  if $(svn info >/dev/null 2>&1); then
    return 0
  fi
  return 1
}

function get_svn_project_and_branch() {
  svn info 2> /dev/null | \
    awk -F/ \
    '/^URL:/ { \
      for (i=0; i<=NF; i++) { \
        if ($i == "branches" || $i == "tags" ) { \
          printf "%s:%s", $(i-1), $(i+1); \
          break;\
        }; \
        if ($i == "trunk") { printf "%s:trunk", $(i-1); break; } \
      } \
    }'
}

function svn_prompt() {
  if in_svn; then
    echo "($(get_svn_project_and_branch))"
  fi
}

export PATH=/export/home/tools:/usr/local/perl5/bin:/usr/local/tcl8.5.2.0/bin:/opt/csw/bin:/opt/sfw/bin:/usr/local/sbin/:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin:/usr/sbin:/usr/bin:/usr/openwin/bin:/usr/ucb
export PS1="[\\u:\\W]\$(svn_prompt)$ "
alias vim='/usr/bin/env TERM=xterm-color vim'
alias vi='vim'
alias gv='gvim'
alias search='find -L . | xargs egrep'