ocamlformat

Fix 'wrap-comments' not working with the janestreet profile (#2645) Fix asterisk-prefixed comments and the wrap-comments option Asterisk-prefixed comments were recognized as documentation with the janestreet profile and the wrap-comments option didn't have an effect.

WIP

WIP

add a Pattern constructor to Extended_ast.t So it's easier to print patterns, which seems like the main major syntactic category missing from the type. Granted, no standard source file contains a pattern, but the same argument applies to core_type.