... Remove mention of obsolete plans for TrackPanel refactor, superseded by a
different refactor now accomplished.
Remove detailed mention of names of functions and data members that implement
drawing.
Move most of Roger's comments about drawing into Overlay.h which is now the
more relevant place.
Commented more correctly what TrackPanelListener is.
OnTrackSetChanged sets mUpToDate to false, which assumes that
MixerBoard::OnPaint(evt) will be called, but on Linux, the event
appears to be eaten by MixerTrackCluster::OnPaint and TrackClusters
were not updated.
... The \t escape is changed to tab by the XLisp reader, but that is not
standard Common Lisp behavior, which would just strip the \ character and leave
t.
xgettext follows standard behavior when making the .pot file, so using \t
caused a mismatch between the catalog and the string actually looked up,
resulting in a translation failure.
There was only one occurence of \t in translatable strings in all of plug-ins.
I left alone the occurrences in non-translatable strings.
... BSD version of sed doesn't know -r, but does know -E.
BSD versions of head and tail didn't know --lines= but do know -n.
Also changed the mode to executable and added #! line.
... Don't trim leading whitespace from source file lines before passing them
to eval.
So when a string in Lisp code is (_ "like
this")
(the Lisp reader allows embedded newlines in quoted strings),
then the string extracted to the .pot file by xgettext contains the spaces, and
the string literal seen by our Lisp interpreter will also retain the spaces and
match the msgid in the catalog exactly.
... rather than relying on other code to push updates into them.
This simplifies much other code, especially in case of Mixerboard, and
eliminates some #includes, making the code for these special windows more
decoupled from the core.
... Which is also sufficient to detect undo/redo/rollback
And detects more often than undo state changes, so that if you drag a track
in TrackPanel, the same permutation is seen at once in MixerBoard, even before
button-up
... Also rewrote some of the existing event handling so all events from
TrackList are of the same, custom event class, and distinguishing addition
from resizing events, though this distinction is not yet used
