send-email: further document missing sendmail aliases functionality

Sendmail aliases[1] supports expansion to a file ("/path/name") or
pipe ("|command"), as well as file inclusion (":include: /path/name"),
however, our implementation does not support such functionality.

[1]: https://www.freebsd.org/cgi/man.cgi?query=aliases&sektion=5

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Eric Sunshine 2015-05-31 18:29:23 -04:00 committed by Junio C Hamano
parent 587089c195
commit 5c3494ed88
1 changed files with 3 additions and 0 deletions

View File

@ -396,6 +396,9 @@ sendmail;;
contain a `"` symbol are ignored. contain a `"` symbol are ignored.
* Line continuations are not supported: lines that start with * Line continuations are not supported: lines that start with
whitespace characters, or end with a `\` symbol are ignored. whitespace characters, or end with a `\` symbol are ignored.
* Redirection to a file (`/path/name`) or pipe (`|command`) is not
supported.
* File inclusion (`:include: /path/name`) is not supported.
* Warnings are printed on the standard error output for any * Warnings are printed on the standard error output for any
explicitly unsupported constructs, and any other lines that are not explicitly unsupported constructs, and any other lines that are not
recognized by the parser. recognized by the parser.