1 files changed, 42 insertions, 0 deletions
diff --git a/runtime/queries/ebnf/highlights.scm b/runtime/queries/ebnf/highlights.scm
new file mode 100644
index 000000000..4254d04dd
--- /dev/null
+++ b/runtime/queries/ebnf/highlights.scm
@@ -0,0 +1,42 @@
+; Simple tokens ;;;;
+(terminal) @string
+
+(special_sequence) @string.special
+
+(integer) @number
+
+(comment) @comment @spell
+
+; Identifiers ;;;;
+; Allow different highlighting for specific casings
+((identifier) @type
+  (#lua-match? @type "^%u"))
+
+((identifier) @string.special.symbol
+  (#lua-match? @string.special.symbol "^%l"))
+
+((identifier) @constant
+  (#lua-match? @constant "^%u[%u%d_]+$"))
+
+; Punctuation ;;;;
+[
+  ";"
+  ","
+] @punctuation.delimiter
+
+[
+  "|"
+  "*"
+  "-"
+] @operator
+
+"=" @keyword.operator
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket