1 files changed, 99 insertions, 0 deletions
diff --git a/runtime/queries/yaml/highlights.scm b/runtime/queries/yaml/highlights.scm
new file mode 100644
index 000000000..9aed59ce4
--- /dev/null
+++ b/runtime/queries/yaml/highlights.scm
@@ -0,0 +1,99 @@
+(boolean_scalar) @boolean
+
+(null_scalar) @constant.builtin
+
+(double_quote_scalar) @string
+
+(single_quote_scalar) @string
+
+((block_scalar) @string
+  (#set! priority 99))
+
+(string_scalar) @string
+
+(escape_sequence) @string.escape
+
+(integer_scalar) @number
+
+(float_scalar) @number
+
+(comment) @comment @spell
+
+[
+  (anchor_name)
+  (alias_name)
+] @label
+
+(tag) @type
+
+[
+  (yaml_directive)
+  (tag_directive)
+  (reserved_directive)
+] @keyword.directive
+
+(block_mapping_pair
+  key: (flow_node
+    [
+      (double_quote_scalar)
+      (single_quote_scalar)
+    ] @property))
+
+(block_mapping_pair
+  key: (flow_node
+    (plain_scalar
+      (string_scalar) @property)))
+
+(flow_mapping
+  (_
+    key: (flow_node
+      [
+        (double_quote_scalar)
+        (single_quote_scalar)
+      ] @property)))
+
+(flow_mapping
+  (_
+    key: (flow_node
+      (plain_scalar
+        (string_scalar) @property))))
+
+[
+  ","
+  "-"
+  ":"
+  ">"
+  "?"
+  "|"
+] @punctuation.delimiter
+
+[
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+
+[
+  "*"
+  "&"
+  "---"
+  "..."
+] @punctuation.special
+
+; help deal with for yaml's norway problem https://www.bram.us/2022/01/11/yaml-the-norway-problem/
+; only using `true` and `false`, since Treesitter parser targets YAML spec 1.2 https://github.com/nvim-treesitter/nvim-treesitter/pull/7512#issuecomment-2565397302
+(block_mapping_pair
+  value: (block_node
+    (block_sequence
+      (block_sequence_item
+        (flow_node
+          (plain_scalar
+            (string_scalar) @boolean
+            (#any-of? @boolean "TRUE" "FALSE" "True" "False")))))))
+
+(block_mapping_pair
+  value: (flow_node
+    (plain_scalar
+      (string_scalar) @boolean
+      (#any-of? @boolean "TRUE" "FALSE" "True" "False"))))