Junio C Hamano
feaad0eec7
Merge branch 'sb/in-core-index-doc'
Documentation and in-code comments updates.
* sb/in-core-index-doc:
documentation: retire unfinished documentation
cache.h: document add_[file_]to_index
cache.h: document remove_index_entry_at
cache.h: document index_name_pos