Added yuck language support (for eww) (#6064)

2 files changed, 68 insertions, 0 deletions

diff --git a/runtime/queries/yuck/highlights.scm b/runtime/queries/yuck/highlights.scm
new file mode 100644
index 00000000..483348a8
--- /dev/null
+++ b/runtime/queries/yuck/highlights.scm
@@ -0,0 +1,66 @@
+(ERROR) @error
+
+(line_comment) @comment
+
+; keywords and symbols
+
+(keyword) @keyword
+(symbol) @tag
+
+; literals
+
+(bool_literal) @constant.builtin.boolean
+(num_literal) @constant.numeric
+
+; strings
+(string_interpolation
+  (string_interpolation_start) @punctuation.special
+  (string_interpolation_end) @punctuation.special)
+
+(escape_sequence) @constant.character.escape
+
+(string
+  [
+    (unescaped_single_quote_string_fragment)
+    (unescaped_double_quote_string_fragment)
+    (unescaped_backtick_string_fragment)
+    "\""
+    "'"
+    "`"
+  ]) @string
+
+; operators and general punctuation
+
+(unary_expression
+  operator: _ @operator)
+
+(binary_expression
+  operator: _ @operator)
+
+(ternary_expression
+  operator: _ @operator)
+
+[
+  ":"
+  "."
+  ","
+] @punctuation.delimiter
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+[
+  ":"
+  "."
+  ","
+] @punctuation.delimiter
+
+; Rest (general identifiers that are not yet catched)
+
+(index) @variable
+(ident) @variable
diff --git a/runtime/queries/yuck/injections.scm b/runtime/queries/yuck/injections.scm
new file mode 100644
index 00000000..d3fdb0ca
--- /dev/null
+++ b/runtime/queries/yuck/injections.scm
@@ -0,0 +1,2 @@
+((line_comment) @injection.content
+ (#set! injection.language "comment"))