A simple code that allows you to view the items in a hash table. It gives you the option to delete or add items on free will.

/hview (hash) - lists all items in the table in the new window, giving you the option to remove or add the items
/hview - lists all hash tables, giving you the option to release them or make new ones. ;)

alias hview {
  var %x 1 
  if ($1) {
    if (!$window(hash)) { window -lk @hash }
    elseif ($window(hash)) { clear @hash } 
    while ($hget($1,%x).item) { 
      aline -p @hash $v1
      inc %x
    }
    set %hash $1
  }
  elseif (!$1) { 
    if (!$window(hash_all)) { window -lk @hash_all }
    elseif ($window(hash_all)) { clear @hash_all } 
    while ($hget(%x)) { 
      aline -p @hash_all $v1
      inc %x
    }
  }
}

menu @hash {
  remove:{
    if ($gettok($sline($active, 1),1-,32)) { 
      hdel %hash $v1
      dline @hash_all $sline($active, 1).ln
    }
  }
  add:{ 
    var %hashtemp $?="Enter item name"
    var %hashtemp1 $?="Enter item data"
    if (%hashtemp && %hashtemp1) { hadd %hash %hashtemp %hashtemp1 }
    aline -p @hash %hashtemp 
  }
}

menu @hash_all { 
  free:{
    if ($gettok($sline($active, 1),1-,32)) { 
      hfree $v1
      dline @hash_all $sline($active, 1).ln
    }
  }
  new:{
    var %hashtemp $?="Enter table name"
    if (%hashtemp) {  
      var %hashtemp1 $?="Enter table storage amount"
      if (%hashtemp1) {
        hmake %hashtemp %hashtemp1 
        aline -p @hash_all %hashtemp
      }
    }
  }
}