From 52b0e7db52d6414122b0fc0d873f6cda4b038b77 Mon Sep 17 00:00:00 2001
From: "Martin T. H. Sandsmark" <martin.sandsmark@kde.org>
Date: Sat, 3 Oct 2020 16:05:18 +0200
Subject: [PATCH] Add comment explaining the URL numbering

---
 src/filterHotSpots/FilterChain.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/filterHotSpots/FilterChain.cpp b/src/filterHotSpots/FilterChain.cpp
index defd15d6..2dbdcaa6 100644
--- a/src/filterHotSpots/FilterChain.cpp
+++ b/src/filterHotSpots/FilterChain.cpp
@@ -256,7 +256,11 @@ void FilterChain::paint(TerminalDisplay* td, QPainter& painter)
     int urlNumInc;
 
     // TODO: Remove _reverseUrllHints from TerminalDisplay.
-    if (_reverseUrlHints) { // TODO: Access reverseUrlHints from the profile, here.
+    // TODO: Access reverseUrlHints from the profile, here.
+    if (_reverseUrlHints) {
+        // The URL hint numbering should be 'physically' increasing on the
+        // keyboard, so they start at one and end up on 10 (on 0, or at least
+        // they used to, but it seems to have changed, I'll fix that later).
         urlNumber = count(HotSpot::Link);
         urlNumInc = -1;
     } else {