====== Job Notification ======

**execute your custom commands when your program exceed $_spantime minutes**
                             *used the preexec and precmd of Zshall

**Please note it is not useful when suspend job control used, I hope some day zshall will**
**have some build-in for this utilities.**

**Useful in situations you have to wait for long builds, tests, regressions and you forget to append a mail  command**

**??  Is there is some machinism to know some program is interactive program like emacs, vi
so we can bar them, like recognizing that they all may be using ncurse, or canonical/non-canonical/raw I/O usage. so we can employee  `exec > `tty` > ~/outputlog '  so for long running we could be able to notify and as well as save the flying output in some logfile if some user forget to redirect it.**

        _spantime=15 # 15 mins, if don't want to pollute env, put its value directly.
        preexec () { pgmname1=$1 pgmname2=$2 pgmname3=$3 starttime=`date +%s`; }
        precmd () {
            if (( $#starttime )) ; then
                span=$( expr  `date +%s` - $starttime )
                if ((  $span  >   ${_spantime:-15} * 60 )) ; then
                    your-choice-command
                    mail $LOGNAME@sasken.com -s "$span : $pgmname1, exit code $?" <<<"Hi $LOGNAME
    command have taken more time $span seconds.
    $pgmname1
     exit code $?
    $pgmname2
    $pgmname3
    bye"
                fi
                unset span
            fi
            unset pgmname1 pgmname2 pgmname3 starttime
        }

====== Set mailpath ======
**set mailpath directly from mailboxes in ~/.muttrc**

      mailpath=( ${(f)"$(sed -n \
          's@^[[:space:]]\+mailboxes[[:space:]]\+\(.*\)[[:space:]]*$@\1?new mail in ^[[5;36m${_:t}^[[0;39m, try ^[[0;32mmutt -f ${_//$HOME/~}^[[0;39m@p'  \
            ~/.mutt/muttrc | sed   s@\^\~@$HOME@)"} )

or

with 
        autoload -U colors && colors
        mailpath=( ${(f)"$(sed -n \
            's@^[[:space:]]\+mailboxes[[:space:]]\+\(.*\)[[:space:]]*$@\1?new mail in ${fg_no_bold[cyan]}${_:t}${reset_color}, try ${fg_no_bold[green]}mutt -f ${_//$HOME/\~}${reset_color}@p' \
            ~/.mutt/muttrc | sed  s@\^\~@$HOME@)"} )