feat(tiger): initial support

1 files changed, 35 insertions, 0 deletions

diff --git a/queries/tiger/locals.scm b/queries/tiger/locals.scm
new file mode 100644
index 00000000..70baf874
--- /dev/null
+++ b/queries/tiger/locals.scm
@@ -0,0 +1,35 @@
+; 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)
+] @local.scope
+; }}}
+
+; Definitions {{{
+(type_declaration
+  name: (identifier) @local.definition)
+
+(parameters
+  name: (identifier) @local.definition)
+
+(function_declaration
+  name: (identifier) @local.definition)
+(primitive_declaration
+  name: (identifier) @local.definition)
+
+(variable_declaration
+  name: (identifier) @local.definition)
+; }}}
+
+; References {{{
+(identifier) @local.reference
+; }}}
+
+; vim: sw=2 foldmethod=marker