feat: add templ

---------

Co-authored-by: ObserverOfTime <chronobserver@disroot.org>

lockfile.json

@@ -715,5 +715,8 @@
   },
   "zig": {
     "revision": "0d08703e4c3f426ec61695d7617415fff97029bd"
+  },
+  "templ": {
+    "revision": "94ea27668915ef8f084c9fd7174cfd384ac9a275"
   }
 }

lua/nvim-treesitter/parsers.lua

@@ -2095,6 +2095,14 @@ list.zig = {
   maintainers = { "@maxxnino" },
 }
 
+list.templ = {
+  install_info = {
+    url = "https://github.com/vrischmann/tree-sitter-templ",
+    files = { "src/parser.c", "src/scanner.c" },
+  },
+  maintainers = { "@vrischmann" },
+}
+
 local M = {
   list = list,
   filetype_to_parsername = filetype_to_parsername,

queries/templ/highlights.scm

@@ -0,0 +1,47 @@
+; inherits: go
+
+(component_declaration
+  name: (component_identifier) @function)
+
+[
+  (tag_start)
+  (tag_end)
+  (self_closing_tag)
+  (style_element)
+] @tag
+
+(attribute
+  name: (attribute_name) @tag.attribute)
+(attribute
+  value: (quoted_attribute_value) @string)
+
+[
+  (element_text)
+  (style_element_text)
+] @string.special
+
+(css_identifier) @function
+(css_property
+  name: (css_property_name) @attribute)
+(css_property
+  value: (css_property_value) @attribute)
+
+[
+  (expression)
+  (dynamic_class_attribute_value)
+] @method
+
+(component_import
+  name: (component_identifier) @function)
+
+(component_render) @function.call
+
+(element_comment) @comment @spell
+
+"@" @operator
+
+[
+  "templ"
+  "css"
+  "script"
+] @keyword

queries/templ/injections.scm

@@ -0,0 +1,8 @@
+; inherits: go
+
+((element_comment) @injection.content (#set! injection.language "comment"))
+
+((script_block_text) @injection.content (#set! injection.language "javascript"))
+((script_element_text) @injection.content (#set! injection.language "javascript"))
+
+((style_element_text) @injection.content (#set! injection.language "css"))