Looks like we have an off-by-one bug on the graph width calculation in LineChart

[mum4k]

Specifically here:

termdash/widgets/linechart/axes/axes.go

Line 176 in 34fe013

graphWidth := cvsAr.Dx() - yStart.X - 1

This statement makes the last cell inaccessible. Needs investigation though, as the rest of the infra and the unit test seem to account for this.

No serious impact, this will result in a larger than necessary gap (one cell) in some scenarios when drawing the line chart series.

[mum4k]

Closing this until we see impact that would justify a fix.