Question about baseline-skip.

[Hwaen Ch'uqi]

Greetings All,

Is there a place in any of the manuals that documents baseline-skip -
its default setting, for example? I find that vertical spacing of text
is negatively affected in \wordwrap blocks, where spacing within the
block is larger than expected and the final wrapped line interferes
with the next independent line. Is there a way to accurately
anticipate this behavior?

Thank you in advance.

Hwaen Ch'uqi