From 1e334bc28c57f11be83701c5352a73787bc4918e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 12 Jun 2022 23:43:12 +0100
Subject: [PATCH] clock: Explain why separate rendering with abs positions

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/clock.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/clock.rs b/src/clock.rs
index bd042565..67ea4590 100644
--- a/src/clock.rs
+++ b/src/clock.rs
@@ -504,6 +504,8 @@ impl PieceTrait for Clock {
              y, font, Html::lit(show.text),
              mins_pad, HtmlStr::from_html_str(&mins), Html::lit(show.sigil)
       )?;
+      // We write this separately because, empirically, not all the
+      // sigil characters have the same width, even in a mono font.
       hwrite!(f, r##"
   <{} x="14" y="{}" {} fill="{}" >{:02}</text>"##,
              HTML_TEXT_LABEL_ELEM_START,
-- 
2.30.2