nvim-treesitter/queries/tiger/locals.scm

; See this issue [1] for support for "lazy scoping" which is somewhat needed
; for Tiger semantics (e.g: one can call a function before it has been defined
; top-to-bottom).
;
; [1]: https://github.com/tree-sitter/tree-sitter/issues/918

; Scopes {{{
[
 (for_expression)
 (let_expression)
 (function_declaration)
] @scope
; }}}

; Definitions {{{
(type_declaration
  name: (identifier) @definition.type
  (#set! "definition.var.scope" "parent"))

(parameters
  name: (identifier) @definition.parameter)

(function_declaration
  name: (identifier) @definition.function
  (#set! "definition.var.scope" "parent"))
(primitive_declaration
  name: (identifier) @definition.function
  (#set! "definition.var.scope" "parent"))

(variable_declaration
  name: (identifier) @definition.var
  (#set! "definition.var.scope" "parent"))
; }}}

; References {{{
(identifier) @reference
; }}}

; vim: sw=2 foldmethod=marker