From 919edfb323609e31aa6e1f296d621782858a8533 Mon Sep 17 00:00:00 2001
From: Erasin
Date: Sun, 31 Jul 2022 01:34:00 +0800
Subject: Add Graphviz Dot lang support (#3241)

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>---
 runtime/queries/dot/highlights.scm | 43 ++++++++++++++++++++++++++++++++++++++
 runtime/queries/dot/injections.scm |  2 ++
 2 files changed, 45 insertions(+)
 create mode 100644 runtime/queries/dot/highlights.scm
 create mode 100644 runtime/queries/dot/injections.scm

(limited to 'runtime')

diff --git a/runtime/queries/dot/highlights.scm b/runtime/queries/dot/highlights.scm
new file mode 100644
index 00000000..6ad64d28
--- /dev/null
+++ b/runtime/queries/dot/highlights.scm
@@ -0,0 +1,43 @@
+(keyword) @keyword
+(string_literal) @string
+(number_literal) @constant.numeric
+
+[
+  (edgeop)
+  (operator)
+] @operator
+
+[
+  ","
+  ";"
+] @punctuation.delimiter
+
+[
+  "{"
+  "}"
+  "["
+  "]"
+  "<"
+  ">"
+] @punctuation.bracket
+
+(subgraph
+  id: (id
+    (identifier) @namespace)
+)
+
+(attribute
+  name: (id
+    (identifier) @type)
+  value: (id
+    (identifier) @constant)
+)
+
+[
+  (comment)
+  (preproc)
+] @comment
+
+(ERROR) @error
+
+(identifier) @variable
diff --git a/runtime/queries/dot/injections.scm b/runtime/queries/dot/injections.scm
new file mode 100644
index 00000000..1bfffa1b
--- /dev/null
+++ b/runtime/queries/dot/injections.scm
@@ -0,0 +1,2 @@
+((html_internal) @injection.content
+  (#set! injection.language "html"))
-- 
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