Minor formatting changes:

Minor formatting changes:

(ada_main_name, ada_value_slice_ptr, ada_value_slice,
ada_breakpoint_rewrite, ada_template_to_fixed_record_type_1):
Minor formatting changes.
(empty_array): Slight rewrite for formatting.
(emit_char,parse,ada_language_defn,build_ada_types,
ada_is_exception_sym, _initialize_ada_language): Move
definitions around.
(ada_dump_symtab): Remove unused definition.
(ada_maybe_exception_partial_symbol): Remove unused definition.