Parent(s): $frob
| Name | Perms | Size | Manager |
| $xor | *-mvc | 312 | $xor |
| $and | *-mvc | 285 | $and |
| $lock_frob | *-mvc | 1,875 | $lock_frob |
| $not | *-mvc | 261 | $not |
| $or | *-mvc | 271 | $or |
| $true | *-mvc | 164 | $true |
| $false | *-mvc | 163 | $false |
Created 27-Mar-1995 as a part of ColdCore, see: @help Credit