tuareg, parens and indentation

[Florian Hars <hars@bik-gmbh.de>]

I can't seem to be able to get the same indentation from tuareg 1.46 that
I got from 1.45. While 1.46.1 is considerably less broken in this regard
than 1.46.0, it still messes up "one true paren style"
and matches (at least I couldn't find the parameter to get rid of
the two additional spaces). Code like this (from 1.45.2):

   match foo with
   | None ->
       do_something ();
   | Some bar -> (
       match bar with
       | `A -> ()
       | `B -> ()
     )

or

   if cond then (
     do_something ();
     do_something_else ();
   ) else
     do_yet_another_thing ();

ends up as:

   match foo with
   | None ->
       do_something ();
   | Some bar -> (
	match bar with
	| `A -> ()
	| `B -> ()
       )

and

   if cond then (
       do_something ();
       do_something_else ();
     ) else
     do_yet_another_thing ();

which is not only ugly (code at the same nesting level ends up on different 
indentation levels), but also litters my repository with extensive, useless
whitespace-only patches.

Yours, Florian.