Previously the directory was shown after the file name
and it would wrap if too long causing inconsistent row
heights.
Now the full path is shown below the name in a smaller font
and both the path and file are set to overflow with an ellipsis.
Creating a fold in one pane now has no effect on an edit session
for the same buffer in another pane. Before they were polluting each
other by sharing the same fold markers.
When creating a display buffer for buffers that already have fold
markers, which we'll eventually do on refresh, basing folds on
full-blown display buffer markers is a problem because we end up
creating display buffer markers during construction of the line map.
When we create a display buffer marker it memoizes its screen positions,
but since the line map isn't built yet we have nothing to translate
against. Basically, since the line map depends on folds, folds can't
depend on the line map. Luckily, they don't need to. Buffer markers
work just fine.
Previously any non-null value would be used as the target
column in the wrap guide and autoflow packages when really
80 should have been used if the value was non-postive.
Now config.getPositiveInt() is called with a default value
of 80 if the current value isn't already positive.
This event comes from initially setting the text for the current
config value on the editor and was causing the config to be
immediately saved multiple times when opened.
Previously if an integer or float field was empty it would
default to zero instead of undefined which made it inconsistent
with string value fields.
Now the config value is only set as a Number when it can be
parsed as one.
For a while, the goal has been to prevent marker update events from
firing until after the buffer change event. But at the same time, we
want all the markers to be updated when the buffer change fires. This
commit irons out some issues for markers that are invalidated or
revalidated by the change, making their behavior consistent with the
rest of marker updates.
Because we don't currently allow for direct manipulation of fold
marker ranges, if a fold's marker changes it will be because of a
buffer change. This buffer change will bubble to the display buffer
anyway, where the screen line update will account for the change to
the fold's marker range.
Still a couple of specs failing on this for changes that straddle the
start / end of a fold. We need a new marker invalidation strategy for
these cases.
Instead of marker-added and marker-removed events which are emitted
when markers are created/invalidated/revalidated/destroyed, we now
just have marker-created events that are triggered *only* when markers
are created for the first time. The marker itself emits a 'destroyed'
event when it is destroyed. The marker already notifies observers when
its validation status changes, so that's covered.
