Bar blinking can look strange

[msteffen]

I'm not sure if this issue has a solution, but I wanted to record it because I just ran into it and spent the time to debug it:

Sometimes, when I render a bar (using e.g. t), and it starts blinking "contingent" time, it can seem to render an interval that moves. The reason that happens is if an interval's non-contingent component doesn't connect with the edge of a character, but the contingent component does connect. For example, if t blinks between:

00000010 00000000 <-> 00000011 11100000

Then the bar blinks between │█ (middle bar + empty) and ▊▌ (left edge of interval + right edge of interval)