feat!: drop modules, general refactor and cleanup

runtime/queries/tiger/locals.scm

@@ -0,0 +1,39 @@
+; 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