From github.com:liballeg/allegro5
 * branch            master     -> FETCH_HEAD
Updating 20949e7..43ce41b
Fast-forward
 docs/src/refman/display.txt                 |   31 ++++-
 examples/CMakeLists.txt                     |    1 +
 examples/ex_projection2.c                   |    1 +
 examples/ex_window_constraints.c            |    4 +-
 examples/ex_window_maximized.c              |  197 +++++++++++++++++++++++++++
 include/allegro5/display.h                  |    1 +
 include/allegro5/internal/aintern_display.h |    8 +-
 include/allegro5/platform/aintwin.h         |    1 +
 src/display.c                               |   11 ++
 src/macosx/osxgl.m                          |  196 +++++++++++++++++---------
 src/win/d3d_disp.cpp                        |    1 +
 src/win/wgl_disp.c                          |    1 +
 src/win/wwindow.c                           |   65 +++++++--
 src/x/xdisplay.c                            |   46 +++---
 src/x/xwindow.c                             |    2 +-
 15 files changed, 459 insertions(+), 107 deletions(-)
 create mode 100644 examples/ex_window_maximized.c