Mutt alias completion source for Deoplete.
There is none. This source searches all files in $XDG_CONFIG_HOME/mutt/,
~/.mutt/, $XDG_CONFIG_HOME/neomutt/ and ~/.neomutt/ and collects aliases
from all of them.
This source uses a custom matcher. The completion candidates are only gathered if the current line is a header.
These will all show aliases in the completion menu:
To: foo|
Cc: foo|
Bcc: foo|
Subject: foo|
This will not:
lorem ipsum dolor foo|
The matcher also does some magic so the name of the alias is shown in the
completion menu, but not inserted into the buffer. If the menu shows mom: Jane Doe <jane.doe@example.com>, only Jane Doe <jane.doe@example.com> will be
inserted into the buffer. This way you can search by alias (mom), even if the
alias does not contain words in the name (Jane Doe) or email address
(jane.doe@example.com) of the person.
Because of the custom matching behavior, I do not recommend overriding the matcher for this source.
BSD 2-clause