Word-
This is used to define how lines can break in the middle of words.
The options are:
(1) Normal, lines break as normal, before or after a word, the word won't be split.
(2) Break-All, lines can be broken between any two characters, which means that words split.
(3) Keep-All, this does not allow line breaking between words, for Asian text, meaning that breaks only happen
before or after a word. Lines cannot break between pairs of letters.