New operator unset to delete variables and functions from current context

2024-07-13 09:01:59 +02:00
parent f3cc0cc7ad
commit 032916d4fa
3 changed files with 93 additions and 0 deletions
@@ -106,6 +106,7 @@ const (
 	SymKwIn
 	SymKwInclude
 	SymKwNil
+	SymKwUnset
 )

 var keywords map[string]Symbol
@@ -123,5 +124,6 @@ func init() {
 		"NOT":     SymKwNot,
 		"OR":      SymKwOr,
 		"NIL":     SymKwNil,
+		"UNSET":   SymKwUnset,
 	}
 }