(heredoc_body (heredoc_content) @content (heredoc_end) @language (#downcase! @language)) ((regex (string_content) @content) (#set! "language" "regex"))(heredoc_body
(heredoc_content) @content
(heredoc_end) @language
(#downcase! @language))
((regex
(string_content) @content)
(#set! "language" "regex"))