ExprNbtCompound - add more docs

src/main/java/com/shanebeestudios/skbee/elements/nbt/expressions/ExprNbtCompound.java

@@ -44,12 +44,17 @@
         "\n'nbt compound' from an item will be the original. This will return the 'tag' portion of an items full NBT.",
         "Modifying this will modify the original item.",
         "\nNBT from a file will need to be saved manually using",
-        "the 'NBT - Save File effect'. If the file does not yet exist, a new file will be created."})
+        "the 'NBT - Save File effect'. If the file does not yet exist, a new file will be created.",
+        "\nNBT Compounds can be added to each other, thus merging them. See Examples."})
 @Examples({"set {_n} to nbt compound of player's tool",
         "set {_nbt} to nbt compound of target entity",
         "set {_n} to nbt compound of \"{id:\"\"minecraft:diamond_sword\"\",tag:{Damage:0,Enchantments:[{id:\"\"minecraft:sharpness\"\",lvl:3s}]},Count:1b}\"",
         "set {_nbt} to nbt compound of file \"world/playerdata/some-uuid.dat\"",
-        "set {_n} to nbt compound of chunk at player"})
+        "set {_n} to nbt compound of chunk at player",
+        "",
+        "add nbt from \"{NoAI:1}\" to nbt of last spawned entity",
+        "add nbt from \"{NoGravity:1}\" to nbt of {_entity}",
+        "add nbt from \"{custom:{points:1}}\" to nbt of player"})
 @Since("1.6.0")
 public class ExprNbtCompound extends PropertyExpression<Object, NBTCompound> {