minor, provide tool ttl-wl(1) to count statements, predicates and/or subjects
minor, print a total count as well
minor, distinguish between subject predicate and object counting
minor, only print \t if file name follows
test, provide regression cases for ttl-wc(1)
Merge branch 'tool/ttl-wc'

* tool/ttl-wc:
  test, provide regression cases for ttl-wc(1)
  minor, only print \t if file name follows
  minor, distinguish between subject predicate and object counting
  minor, print a total count as well
  minor, provide tool ttl-wl(1) to count statements, predicates and/or subjects
minor, reset state upon fini_proc()
Merge branch 'tool/ttl-split'

* tool/ttl-split:
  minor, reset state upon fini_proc()