indents added new language highlights added (#5777)

lockfile.json

@@ -336,7 +336,7 @@
     "revision": "8a841fb20ce683bfbb3469e6ba67f2851cfdf94a"
   },
   "leo": {
-    "revision": "23a9534d09d523d0dcee7dbf89e7c819e6835f6f"
+    "revision": "304611b5eaf53aca07459a0a03803b83b6dfd3b3"
   },
   "linkerscript": {
     "revision": "f99011a3554213b654985a4b0a65b3b032ec4621"

queries/leo/highlights.scm

@@ -131,6 +131,7 @@
 [
  (block_height)
  (self_caller)
+ (self_signer)
 ] @constant.builtin
 
 (free_function_call
@@ -172,6 +173,7 @@
 
 [ 
   (address_literal)
+  (signature_literal)
   ((affine_group_literal) (#set! "priority" 101))
   (field_literal) 
   (product_group_literal) 

queries/leo/indents.scm

@@ -0,0 +1,33 @@
+[
+ (record_declaration) 
+ (struct_declaration)
+ (mapping_declaration)
+ (constant_declaration)
+ (return_statement)
+ (expression_statement)
+ (variable_declaration)
+ (loop_statement)
+ (assignment_statement)
+ (assert_statement)
+ (struct_expression)
+ (array_expression)
+ (tuple_expression)
+ (parenthesized_expression)
+ (items_block)
+ (block)
+] @indent.begin
+
+; if "if" statement and conditional statement are in separate lines 
+; conditional should be indented and when the conditional block 
+; starts dedented
+(branch
+  (block "{" @indent.end)) @indent.begin
+
+((function_parameters) @indent.align
+  (#set! indent.open_delimiter "(")
+  (#set! indent.close_delimiter ")"))
+
+[
+ (comment)
+ (ERROR)
+] @indent.auto