Vojtech Bubnik 55533397f9 PlaceholderPareser: new is_null() function to test whether a variable
has a "nil" value or not.
Implements SPE-1539
2023-02-28 18:30:04 +01:00
..
2022-03-08 09:22:56 +01:00
2020-03-25 14:35:41 +01:00
2022-09-29 14:19:39 +02:00
2023-01-26 16:42:41 +01:00
WIP
2022-02-03 16:10:03 +01:00