1[
 2  (type_binding)
 3
 4  (value_specification)
 5  (method_specification)
 6
 7  (external)
 8  (field_declaration)
 9] @indent
10
11(_ "<" ">" @end) @indent
12(_ "{" "}" @end) @indent
13(_ "(" ")" @end) @indent
14
15(_ "object" @start "end" @end) @indent
16
17(signature
18  "sig" @start
19  "end" @end) @indent
20
21";;" @outdent