Add hyphenation to line breaking
This patch adds hyphenation using the Liang hyphenation algorithm,
similar to TeX. It also improves the optimized line breaker so that
it works correctly and efficiently even when the line width is not
constant (there is a specialization for constant width, which is
probably worthwhile, but performance TODOs remain).
Still to be done:
* hyphenator has many shortcuts, only tested with English
* interaction between punctuation and hyphenation is problematic
Change-Id: I2d94a1668ebc536398b7c43fcf486333eeb7c6aa
5 files changed
