[PATCH 0/4] start documenting core functions

The two single patches[1] are turned into a series here.

[1] https://public-inbox.org/git/20170117200147.25425-1-sbeller@google.com/

Thanks, Stefan

Stefan Beller (4):
  document index_name_pos
  remove_index_entry_at: move documentation to cache.h
  document add_[file_]to_index
  documentation: retire unfinished documentation

 Documentation/technical/api-in-core-index.txt | 21 ----------------
 cache.h                                       | 35 +++++++++++++++++++++++----
 read-cache.c                                  |  1 -
 3 files changed, 30 insertions(+), 27 deletions(-)
 delete mode 100644 Documentation/technical/api-in-core-index.txt