Fix creating wxGLCanvas without any attributes in wxMSW.

This was broken by the changes of r77018, see #16402.

Just check that we do have the attributes before examining them.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77072 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Refactor Unix OpenGL code to avoid using static attributes array.

Put the context attributes in wxGLCanvasX11 itself instead.

See #16402.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix handling of identical consecutive key events

Events generated programmatically may have the same timestamp as the previous
event, which caused them to be ignored on the assumption that they were the same
event being sent to a parent window. Fix this by detecting when a new event could
be generated by the event loop.
Closes #15802


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77074 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't exit event loop when exception occurs inside Yield().

If an unhandled exception occurs in an event handler called from Yield(),
don't exit the current event loop which can continue running after handling
this exception in the code calling Yield().

Closes #16419.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77075 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
add our support files

Signed-off-by: unknown <vdmn@vdmn.lan>
make our scripts executable

Signed-off-by: unknown <vdmn@vdmn.lan>
update our support scripts

Signed-off-by: unknown <vdmn@vdmn.lan>
copy the script in process of disappearing itself

Signed-off-by: unknown <vdmn@vdmn.lan>
updated helper script

Signed-off-by: unknown <vdmn@vdmn.lan>
update our support script

Signed-off-by: unknown <vdmn@vdmn.lan>
sync with upstream (SVN); patched for ICC; removed files we do not support

Signed-off-by: Marian 'VooDooMan' Meravy <vdm113@gmail.com>
restore our README.md for Github

Signed-off-by: Marian 'VooDooMan' Meravy <vdm113@gmail.com>