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Diff for /src/etc/ksh.kshrc between version 1.27 and 1.28

version 1.27, 2016/09/14 18:34:51 version 1.28, 2017/07/15 07:11:42
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         0) PS1S='# ';;          0) PS1S='# ';;
         esac          esac
         PS1S=${PS1S:-'$ '}          PS1S=${PS1S:-'$ '}
         HOSTNAME=${HOSTNAME:-`uname -n`}          HOSTNAME=${HOSTNAME:-$(uname -n)}
         HOST=${HOSTNAME%%.*}          HOST=${HOSTNAME%%.*}
   
         PROMPT="$USER:!$PS1S"          PROMPT="$USER:!$PS1S"
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         PS1=$PPROMPT          PS1=$PPROMPT
         # $TTY is the tty we logged in on,          # $TTY is the tty we logged in on,
         # $tty is that which we are in now (might by pty)          # $tty is that which we are in now (might by pty)
         tty=`tty`          tty=$(tty)
         tty=`basename $tty`          tty=${tty##*/}
         TTY=${TTY:-$tty}          TTY=${TTY:-$tty}
         # $console is the system console device          # $console is the system console device
         console=$(sysctl kern.consdev)          console=$(sysctl kern.consdev)
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         alias o='fg %-'          alias o='fg %-'
         alias df='df -k'          alias df='df -k'
         alias du='du -k'          alias du='du -k'
         alias rsize='eval `resize`'          alias rsize='eval $(resize)'
 ;;  ;;
 *)      # non-interactive  *)      # non-interactive
 ;;  ;;
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 }  }
 # if $1 is in path, remove it  # if $1 is in path, remove it
 function del_path {  function del_path {
         no_path $* || eval ${2:-PATH}=`eval echo :'$'${2:-PATH}: |          no_path $* || eval ${2:-PATH}=$(eval echo :'$'${2:-PATH}: |
                 sed -e "s;:$1:;:;g" -e "s;^:;;" -e "s;:\$;;"`                  sed -e "s;:$1:;:;g" -e "s;^:;;" -e "s;:\$;;")
 }  }
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Removed from v.1.27  
changed lines
  Added in v.1.28