[elpa] externals/denote 7d3da024cc 03/22: Document for 'denote-prompts' signature value does

[ELPA Syncer]

branch: externals/denote
commit 7d3da024cc4ff202efd2ee7ef9dc60a123f99fc3
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Document for 'denote-prompts' signature value does
---
 denote.el | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/denote.el b/denote.el
index 4625db6d8b..a6638eef56 100644
--- a/denote.el
+++ b/denote.el
@@ -223,7 +223,15 @@ The value is a list of symbols, which includes any of the 
following:
   value of that KEY is used to populate the new note with
   content, which is added after the front matter.
 
-- TODO 2022-12-23: document `signature'.
+- `signature': Prompts for an arbitrary string that can be used
+  to establish a sequential relationship between files (e.g. 1,
+  1a, 1b, 1b1, 1b2, ...).  Signatures have no strictly defined
+  function and are up to the user to apply as they see fit.  One
+  use-case is to implement Niklas Luhmann's Zettelkasten system
+  for a sequence of notes (Folgezettel).  Signatures are not
+  included in a file's front matter and are not shown in the
+  description of a link.  They are reserved solely for creating a
+  sequence in a file listing, at least for the time being.
 
 The prompts occur in the given order.