From 8c8d21c12930d9a7f1f7b8737b30f5dbe8a8b37a Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodarima@gmail.com>
Date: Sat, 8 Mar 2025 14:09:47 +0100
Subject: Only show file in navigation if needed

---
 info2html | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/info2html b/info2html
index a4dc62c..3feb0d2 100755
--- a/info2html
+++ b/info2html
@@ -414,6 +414,7 @@ sub PrintLinkInfo{
           : " accesskey='n' title='alt-n: next' ";
   }
   #-- If no auxiliary file specified, use the current info file
+  $LinkFilePre = $LinkFile eq "" ? "" : "$LinkFile: ";
   $LinkFile = $LinkFile eq "" ? $BaseInfoFile : $LinkFile;
   $LinkRef  = $LinkTag;
   $LinkTag  = &Escape($LinkTag); 
@@ -422,7 +423,7 @@ sub PrintLinkInfo{
   print <<"EOF";
 <a href="info:($LinkFileEsc)$LinkTag" $LinkAtts
 >$LinkTypeText
-  <em>$LinkFile:</em> $LinkRef</a>
+  $LinkFilePre$LinkRef</a>
 EOF
 }
 
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