Makes one reserved word synonymous with another.
>>-.---.-MAKESYN-"rsv-word-1" = "rsv-word-2"--->< +-/-+
| rsv-word-1 | A reserved word. |
| rsv-word-2 | The reserved word whose meaning is to be changed. |
| Default: | No reserved word synonyms are created. |
| Phase: | Syntax check |
| $SET: | Initial |
The equals sign must be surrounded by spaces.
This directive does not appear in the list created with the SETTING directive.