Use the following macros to create and manipulate text markers.
| DeleteMark | Removes a marker added by SaveMark. |
| GotoMark | Executes a jump to a marker set by SaveMark. |
| IfThen | Executes a Help macro if a given marker exists. |
| IfThenElse | Executes one of two macros if a given marker exists. |
| IsMark | Tests whether a marker set by SaveMark exists. |
| Not | Reverses the result returned by IsMark. |
| SaveMark | Saves a marker for the current topic and Help file. |