Language support for dhall

https://dhall-lang.org/

2 files changed, 75 insertions, 0 deletions

diff --git a/runtime/queries/dhall/highlights.scm b/runtime/queries/dhall/highlights.scm
new file mode 100644
index 00000000..52ede310
--- /dev/null
+++ b/runtime/queries/dhall/highlights.scm
@@ -0,0 +1,52 @@
+;; Literals
+
+(integer_literal) @constant.numeric.integer
+(natural_literal) @constant.numeric.integer
+(double_literal) @constant.numeric.float
+(boolean_literal) @constant.builtin.boolean
+(text_literal) @string
+(local_import) @string.special.path
+(http_import) @string.special.url
+(import_hash) @string
+
+;; Comments
+[
+  (line_comment)
+  (block_comment)
+] @comment
+
+;; Keywords
+[
+  ("let")
+  ("in")
+  (assign_operator)
+  (type_operator)
+  (lambda_operator)
+  (arrow_operator)
+  (infix_operator)
+  (completion_operator)
+  ("using")
+  ("assert")
+  (assert_operator)
+  ("as")
+  (forall_operator)
+  ("with")
+] @keyword
+
+;; Builtins
+[
+  (builtin_function)
+  (missing_import)
+] @function.builtin
+
+[ 
+  (builtin)
+  (import_as_text)
+] @type.builtin
+
+;; Conditionals
+[
+  ("if")
+  ("then")
+  ("else")
+] @keyword.control.conditional
diff --git a/runtime/queries/dhall/textobjects.scm b/runtime/queries/dhall/textobjects.scm
new file mode 100644
index 00000000..c840c758
--- /dev/null
+++ b/runtime/queries/dhall/textobjects.scm
@@ -0,0 +1,23 @@
+(lambda_expression
+  (label) @parameter.inside
+  (expression) @function.inside
+) @function.around
+
+(forall_expression
+  (label) @parameter.inside
+  (expression) @function.inside
+) @function.around
+
+(assert_expression
+  (expression) @test.inside
+) @test.around
+
+[
+  (block_comment_content)
+  (line_comment_content)
+] @comment.inside
+
+[
+  (block_comment)
+  (line_comment)
+] @comment.around