If you hover exactly above the split line, you now get a pointing hand icon and status message, allowing you to start a selection at the split line more easily.
This allows selection and clicking on split lines to merge clips to act independently. It also means we don't need a portmanteau explanation in the status line, and the action to select up to a split line is simpler and easier to explain.
The expat site says versions like 2.1.0 with an odd number for minor version
should be considered "beta". This is instead "production grade".
This version promises to fix a possible "infinite loop DoS" attack, though
that is unlikely to happen with Audacity which does not download XML content.
Fix for bug introduced by commit fb18f6a: mFocusedTrack needs to be updated before the focus event is sent to ensure that when TrackPanelAx::GetState is called, mFocusedTrack is the focused track.
Problem: On Windows 10 1703, with the Jaws screen reader running, additional paint messages are sent to Audacity compared with when Jaws is not running. My assumption is this is probably a Jaws bug. In particular, when a project is closed, ToolDock::OnPaint, and AdornedRulerPanel::OnPaint are called.
Fix: changes ensure that these OnPaint functions can be called without causing a crash.
... those handles that force a simulated button-up when play interrupts drag,
and can assume that pointers to tracks remain nonNULL and part of the current
project state (not the undo history).
Also pass shared_ptr to Track into more hit test routines.
Zoom tool takes precedence;
Otherwise do special hits appropriate to the track subclass -- and only
WaveTrack here uses Tools toolbar state, and now disallows clicks on things
when they are not drawn because the view is spectrogram;
Finally, default to right button zooming in Multi tool, or to time shift in
that tool, or to selection adjustment in Multi or in Select tool.
... whereas before, some incorrect disconituities could remain near the start
of the selection.
To find reproducible cases before this commit might involve varying the left
edge of the selection by small amounts, because this problem depended on
little roundoff errors.
