Include labels in index automatically.
| Type & position: | switch, preamble |
| Syntax: | !use_label_inside_index [<abbreviations>] |
| Description: | If you use this switch inside the preamble of your source file all labels will be output in the index of the given destination formats. |
| Example: | !use_label_inside_index [win,stg] |
| See also: | Indices, !no_index, !index, !label |