[darcs-devel] [patch1541] refactor: help and usage formatting cleanup (and 2 more)

[Ben Franksen]

New submission from Ben Franksen <ben.franksen at online.de>:

These cleanups should be semantically transparent.

3 patches for repository http://darcs.net/screened:

patch 7d0d7c20b8d51c0492d82d25c18448e4dc9fad9a
Author: Ben Franksen <benjamin.franksen at helmholtz-berlin.de>
Date:   Wed Mar 22 11:50:17 CET 2017
  * refactor: help and usage formatting cleanup
  
  The main change here is to use Doc for formatting since it has all the
  features we need and was designed for just that kind of task. This needs the
  recent fix in vsep to avoid too many empty lines in the output.

patch 44f19e982401dbe830d5ac029b090673df61666b
Author: Ben Franksen <benjamin.franksen at helmholtz-berlin.de>
Date:   Wed Mar 22 19:35:00 CET 2017
  * refactor: moved printDryRunMessageAndExit from Darcs.UI.Commands to Darcs.UI.Commands.Util

patch e9d0c008fae6099332e5d29910984d86ac5e40ea
Author: Ben Franksen <benjamin.franksen at helmholtz-berlin.de>
Date:   Wed Mar 22 19:35:59 CET 2017
  * refactor: move usage and help related functions from Darcs.UI.Commands to Darcs.UI.Usage

----------
files: patch-preview.txt, refactor_-help-and-usage-formatting-cleanup.dpatch, unnamed
messages: 19386
nosy: bf
status: needs-screening
title: refactor: help and usage formatting cleanup (and 2 more)

__________________________________
Darcs bug tracker <bugs at darcs.net>
<http://bugs.darcs.net/patch1541>
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