From 3eb25846d4cd10f448889b7f08ea7eeee40ec698 Mon Sep 17 00:00:00 2001
From: Nicolas Petton
Date: Wed, 24 Feb 2021 21:02:52 +0100
Subject: Better headline when no linked reference

* nroam.el (nroam--insert-backlinks-heading): Display "No linked reference"
there is no backlink.
---
 nroam.el | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/nroam.el b/nroam.el
index 7c3f379..9ec003a 100644
--- a/nroam.el
+++ b/nroam.el
@@ -208,9 +208,11 @@ Make the region inserted by BODY read-only, and marked with
 
 (defun nroam--insert-backlinks-heading (count)
   "Insert the heading for the backlinks section with a COUNT."
-  (insert (format "* %s %s\n"
-                  count
-                  (nroam--pluralize count "linked reference"))))
+  (insert (if (= count 0)
+              "* No linked reference"
+            (format "* %s %s\n"
+                    count
+                    (nroam--pluralize count "linked reference")))))
 
 (defun nroam--insert-backlink-group (group)
   "Insert all backlinks in GROUP."
-- 
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