Exclude BR from length calculations
Exclude BR from length calculations

BR returns a carriage return from innerText, which results in a length
of 1, whereas textContent returns an empty string with a length of
0. The way annotation offsets have been calculated in the past
requires that this carriage return not be counted in the offset.

harvard-lil/h2o,harvard-lil/h2o,harvard-lil/h2o,harvard-lil/h2o