Yuyou Chow

> Hi there, I would love to see this merged so that I don't have an IDE mess with maybe_expr. not really, maybe_expr has supported in IDEA-2023. and this patch...

> Add block before ERL_IMPORT_FUNCTIONS. Before: ```erlang -import(lists, [ reverse/1, keyreplace/4 ]). ``` After: ```erlang -import(lists, [ reverse/1, keyreplace/4 ]). ``` > Maybe Expr indent process. Before: ```erlang maybe true...

> Thanks for the PR, could you please add some formatter tests? It's done.