Mark 腕(ㄨㄢˇ) as non official phone
Let compare_phrase() use ARRAY_SIZE for length of a->phone.

Signed-off-by: Jim Huang <jserv@0xlab.org>
tools: sort: Fix build failure
Fix dangerous memory usage for WordData and sscanf.

Signed-off-by: Jim Huang <jserv@0xlab.org>