[wesnoth-commits] [wesnoth/wesnoth] 06f077: Refresh help_impl.cpp using ranged-for loops and a...

[Steve Cotton]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 06f077613401df0de95bca659802425e2263463f
      https://github.com/wesnoth/wesnoth/commit/06f077613401df0de95bca659802425e2263463f
  Author: Steve Cotton <steve at octalot.co.uk>
  Date:   2019-08-06 (Tue, 06 Aug 2019)

  Changed paths:
    M src/help/help_impl.cpp
    M src/help/help_impl.hpp
    M src/help/help_menu.cpp

  Log Message:
  -----------
  Refresh help_impl.cpp using ranged-for loops and avoiding raw pointers

The old copy-assignment code would have appended the topics and sections
without clearing those lists, while the new code does clear them. However, the
copy-assignment is only called after calling clear(), so this doesn't affect
the behavior.