Axes labels width/height ignores first and last ticks labels

[sepnon]

On jquery.flot.js, function measureTickLabels, the following if statement
if (!t.label || (showMajorTickLabels === false && i > 0 && i < ticks.length - 1) || (showEndpointsTickLabels === false && (i === 0 || i === ticks.length - 1))) { continue; }
ignores the first and last ticks when showEndpointsTickLabels is false.
The default opts.showTickLabels is "major", so showEndpointsTickLabels becomes false.

A plot with the last tick having a longer text gets clipped.
The same problem happens with axes with only one or two tick labels, such as the horizontal axis of a barchart with a single bar.