[PATCH 0/4] Add some string_list-related functions

This patch series adds a few functions to the string_list API. They will be used in two upcoming patch series. Unfortunately, both of the series (which are otherwise logically independent) need the same function; therefore, I am submitting these string-list enhancements as a separate series on which the other two can depend.

This patch series applies to current master.

Michael Haggerty (4):
  Add a new function, string_list_split_in_place()
  Add a new function, filter_string_list()
  Add a new function, string_list_remove_duplicates()
  Add a function string_list_longest_prefix()

 .gitignore                                  |  1 +
 Documentation/technical/api-string-list.txt | 32 ++++++++++
 Makefile                                    |  1 +
 string-list.c                               | 77 ++++++++++++++++++++++++
 string-list.h                               | 41 +++++++++++++
 t/t0063-string-list.sh                      | 93 +++++++++++++++++++++++++++++
 test-string-list.c                          | 47 +++++++++++++++
 7 files changed, 292 insertions(+)
 create mode 100755 t/t0063-string-list.sh
 create mode 100644 test-string-list.c