+
This setting should be set to a comma-separated list of color and date settings,
starting and ending with a color, the dates should be set from oldest to newest.
-The metadata will be colored given the colors if the the line was introduced
+The metadata will be colored given the colors if the line was introduced
before the given timestamp, overwriting older timestamped colors.
+
Instead of an absolute timestamp relative timestamps work as well, e.g.