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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: gnatpp parameter alignment
Date: Wed, 28 Nov 2018 13:50:47 +0000
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Date: 2018-11-28T13:50:47+00:00
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Just built the latest libadalang-tools version, which does not show this
behaviour.

With the input function & parameters on one line,

No switches:

$ bin/gnatpp -pipe ~/tmp/cla/waitpid.ads
with System;
function waitpid
  (Pid : Integer; Wstatus : System.Address; Options : Integer) return Integer;

Limit line length (default is 79):

s simon$ bin/gnatpp -pipe --max-line-length=75 ~/tmp/cla/waitpid.ads
with System;
function waitpid
  (Pid : Integer; Wstatus : System.Address; Options : Integer)
   return Integer;

If >=3 parameters, place each on separate line:

$ bin/gnatpp -pipe --par-threshold=3 ~/tmp/cla/waitpid.ads
with System;
function waitpid
  (Pid     : Integer;
   Wstatus : System.Address;
   Options : Integer)
  return Integer;