Re: [PATCH v5 00/10] Xdiff cleanup part2

> Changes in v5:
>
>  * Remove the non-word 'signless', and rephrase that paragraph in
>    unambiguous-types.adoc
>  * Cast to char in xdiffi.c:get_indent() rather than changing the local
>    variable to uint8_t
> ...
>
> Ezekiel Newren (10):
>   doc: define unambiguous type mappings across C and Rust
>   xdiff: use ptrdiff_t for dstart/dend
>   xdiff: make xrecord_t.ptr a uint8_t instead of char
>   xdiff: use size_t for xrecord_t.size
>   xdiff: use unambiguous types in xdl_hash_record()
>   xdiff: split xrecord_t.ha into line_hash and minimal_perfect_hash
>   xdiff: make xdfile_t.nrec a size_t instead of long
>   xdiff: make xdfile_t.nreff a size_t instead of long
>   xdiff: change rindex from long to size_t in xdfile_t
>   xdiff: rename rindex -> reference_index
>
>  Documentation/Makefile                        |   1 +
>  Documentation/technical/meson.build           |   1 +
>  .../technical/unambiguous-types.adoc          | 224 ++++++++++++++++++
>  xdiff-interface.c                             |   2 +-
>  xdiff/xdiffi.c                                |  29 ++-
>  xdiff/xemit.c                                 |  28 +--
>  xdiff/xhistogram.c                            |   4 +-
>  xdiff/xmerge.c                                |  30 +--
>  xdiff/xpatience.c                             |  14 +-
>  xdiff/xprepare.c                              |  60 ++---
>  xdiff/xtypes.h                                |  15 +-
>  xdiff/xutils.c                                |  32 +--
>  xdiff/xutils.h                                |   6 +-
>  13 files changed, 336 insertions(+), 110 deletions(-)
>  create mode 100644 Documentation/technical/unambiguous-types.adoc