[PATCH v7 0/4] support UTF-8 in alias names

Hi all!

This series adds support for non-alphanumeric (including UTF-8) characters in alias names by allowing aliases to be defined using git-config's subsection syntax.

Changes since v6: Reverted the --aliases-for-completion output format to use a newline as the field separator between name and value within each NUL-terminated record (name\nvalue\0). In v6 I changed this to use NUL for both separators, but this diverges from the convention established by git config -z, which outputs key\nvalue\0. Matching that convention is the right call here.

Thanks!

Jonatan Holmgren (4):
  help: use list_aliases() for alias listing
  alias: prepare for subsection aliases
  alias: support non-alphanumeric names via subsection syntax
  completion: fix zsh alias listing for subsection aliases

 Documentation/config/alias.adoc       | 50 ++++++++++++++++---
 alias.c                               | 42 +++++++++++++---
 builtin/help.c                        | 13 +++++
 contrib/completion/git-completion.zsh |  2 +-
 help.c                                | 39 +++++++--------
 t/t0014-alias.sh                      | 71 +++++++++++++++++++++++++++
 6 files changed, 182 insertions(+), 35 deletions(-)