Handle wxALWAYS_SHOW_SB in wxOSX.

Initialize m_[hv]ScrollBarAlwaysShown to true if this flag is given when
creating the window.

Closes #15344.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74567 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
No changes, just remove an extra pair of braces in wxHTML code.

See #15348.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74568 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Check the number of points in the image map in wxHTML.

Don't crash if an <area> element is incorrect and doesn't have the required
number of coords attributes.

Closes #15348.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74569 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Set mouse cursor correctly over image map links in wxHTML.

The cursor didn't change to a link one when the mouse was over link areas in
an image map.

Fix this by generalizing wxHtmlCell::GetMouseCursor() into GetMouseCursorAt().

Closes #15350.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Just forward Stricmp() in wx/string.h to wxCRT_StricmpA().

Don't redo the tests already done in wx/wxcrtbase.h in wx/string.h too,
especially as they were not done correctly there (they didn't take into
account the case of MinGW in strict ANSI mode). Just call wxCRT_StricmpA().

This also allows us to get rid of HAVE_STRCASECMP_IN_STRING[S]_H tests in
configure.

Closes #15349.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74571 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775