feat: add the hlsplaylist parser

queries/hlsplaylist/highlights.scm

@@ -0,0 +1,41 @@
+; Comments
+(comment) @comment @spell
+
+; General
+(uri) @string.special.url
+
+(tag_name) @keyword
+
+(attribute_name) @attribute
+
+[
+  (dec)
+  (hex)
+  (resolution)
+  (range)
+] @number
+
+(float) @number.float
+
+(string) @string
+
+[
+  (enum)
+  (date_time_msec)
+] @string.special
+
+(title) @markup.heading
+
+; Literals
+[
+  "="
+  "x"
+  "@"
+] @operator
+
+[
+  ":"
+  ","
+] @punctuation.delimiter
+
+"#" @punctuation.special

queries/hlsplaylist/injections.scm

@@ -0,0 +1,2 @@
+((comment) @injection.content
+  (#set! injection.language "comment"))