added support for block predicate argument support and tag_matches function. Fixes #563

docs/scarpet/api/Auxiliary.md

@@ -163,6 +163,12 @@ Consult section about container operations in `Expression` to learn about possib
 Excapes all the special characters in the string or nbt tag and returns a string that can be stored in nbt directly 
 as a string value.
 
+### `tag_matches(daddy_tag, baby_tag, match_lists?)`
+
+Utility returning `true` if `baby_tag` is fully contained in `daddy_tag`. Anything matches `null` baby tag, and
+Nothing is contained in a `null` daddy tag. If `match_lists` is specified and `false`, content of nested lists is ignored. 
+Default behaviour is to match them.
+
 ### `parse_nbt(tag)`
 
 Converts NBT tag to a scarpet value, which you can navigate through much better.

docs/scarpet/resources/editors/idea/2.txt

@@ -19,12 +19,14 @@ create_marker
 current_dimension
 custom_dimension
 day_time
+delete_file
 destroy
 diamond
 display_title
 draw_shape
 drop_item
 emitted_light
+encode_nbt
 entity_area
 entity_event
 entity_id
@@ -62,6 +64,7 @@ modify
 nbt
 neighbours
 opacity
+parse_nbt
 particle
 particle_line
 particle_rect
@@ -87,11 +90,13 @@ scoreboard
 scoreboard_add
 scoreboard_remove
 scoreboard_display
+tag_matches
 team_add
 team_list
 team_remove
 team_leave
 team_property
+read_file
 see_sky
 set
 set_biome
@@ -119,4 +124,5 @@ update
 view_distance
 volume
 without_updates
-world_time
+world_time
+write_file

docs/scarpet/resources/editors/npp/scarpet.xml

@@ -80,7 +80,8 @@
 
                 plop harvest destroy schedule nbt draw_shape create_marker remove_all_markers
 
-                load_app_data store_app_data escape_nbt statistic
+                load_app_data store_app_data read_file write_file delete_file
+                escape_nbt parse_nbt encode_nbt tag_matches statistic
             </Keywords>
             <Keywords name="Keywords3">euler pi null true false</Keywords>
             <Keywords name="Keywords4">x y z p</Keywords>