patch 8.2.0111: VAR_SPECIAL is also used for booleans
Problem: VAR_SPECIAL is also used for booleans.
Solution: Add VAR_BOOL for better type checking.
diff --git a/src/structs.h b/src/structs.h
index 5f32e1d..ffd6734 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1313,7 +1313,8 @@
VAR_LIST, // "v_list" is used
VAR_DICT, // "v_dict" is used
VAR_FLOAT, // "v_float" is used
- VAR_SPECIAL, // "v_number" is used
+ VAR_BOOL, // "v_number" is VVAL_FALSE or VVAL_TRUE
+ VAR_SPECIAL, // "v_number" is VVAL_NONE or VVAL_NULL
VAR_JOB, // "v_job" is used
VAR_CHANNEL, // "v_channel" is used
VAR_BLOB, // "v_blob" is used