--get::
Get the value for a given key (optionally filtered by a regex
matching the value). Returns error code 1 if the key was not
- found and error code 2 if multiple key values were found.
+ found and the last value if multiple key values were found.
--get-all::
Like get, but does not fail if the number of values for the key
Opens an editor to modify the specified config file; either
'--system', '--global', or repository (default).
---includes::
---no-includes::
+--[no-]includes::
Respect `include.*` directives in config files when looking up
values. Defaults to on.