From a33bf8c2a1f049acaf5a6ee78cba3185c9c4deca Mon Sep 17 00:00:00 2001
From: Robin Jadoul <robin.jadoul@3milabs.tech>
Date: Thu, 23 Apr 2026 14:34:26 +0200
Subject: [PATCH 1/2] spec: Enable heading numbering for section references in
 shiroa

---
 spec/book.typ | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/spec/book.typ b/spec/book.typ
index 5bf498b49..57363ee23 100644
--- a/spec/book.typ
+++ b/spec/book.typ
@@ -145,7 +145,7 @@
         } else {
           rf.supplement
         }
-        [#supplement#numbering(fig.numbering, ..counter.at(lbl))]
+        [#supplement #numbering(fig.numbering, ..counter.at(lbl))]
       }
       cross-link("/" + ch, reference: shiroa-label, link-content)
     }
@@ -183,6 +183,11 @@
           xref-include(key)
         }).join()
         #metadata(json("interaction_count.json").sum(default: (:)))<interaction_count>
+
+        #let chapter-index = meta_sections.position(x => x.at(0) == file) + 1
+        #set heading(numbering: (..args) => [#chapter-index.#numbering("1.1", ..args)])
+        #counter(heading).update(0)
+
         #body
       ])
     }

From 5c81ee1c8bda466fb5fbc8c9ccf5da33ff195383 Mon Sep 17 00:00:00 2001
From: Robin Jadoul <robin.jadoul@3milabs.tech>
Date: Thu, 23 Apr 2026 14:48:09 +0200
Subject: [PATCH 2/2] Remove explicit heading numbering from logup chapter

---
 spec/logup.typ | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spec/logup.typ b/spec/logup.typ
index 7bb9a085d..038d67a8c 100644
--- a/spec/logup.typ
+++ b/spec/logup.typ
@@ -1,7 +1,6 @@
 #import "/book.typ": book-page, aside, cdsg
 
 #show: book-page("logup")
-#set heading(numbering: "1.")
 #show link: underline
 
 #show "constraint choice": link(<constraint_choices>)[constraint choice]