From 42f784aae92313c9935b3689d43ecc8cf10cf8b9 Mon Sep 17 00:00:00 2001
From: Joshua Lampert <joshua.lampert@uni-hamburg.de>
Date: Thu, 21 Nov 2024 16:18:47 +0100
Subject: [PATCH] simplify if-clause

---
 lib.typ           |  11 ++++++-----
 template/main.pdf | Bin 90293 -> 90293 bytes
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib.typ b/lib.typ
index 6338844..0656286 100644
--- a/lib.typ
+++ b/lib.typ
@@ -78,20 +78,21 @@ set math.equation(numbering: equation-numbering-pattern) if equate-settings != n
 show ref: it => {
   let eq = math.equation
   let el = it.element
+
+  let is-normal-equation = el != none and el.func() == eq
   let with-subnumbers = equate-settings != none and equate-settings.keys().contains("sub-numbering") and equate-settings.sub-numbering
-  if equate-settings != none and el != none and el.func() == eq {
-    //Normal equation
+  let is-sub-equation = el != none and el.func() == figure and el.kind == eq
+  if equate-settings != none and is-normal-equation {
     link(el.location(), numbering(
       el.numbering,
       ..counter(eq).at(el.location())
     ))
-  } else if equate-settings != none and not with-subnumbers and el != none and el.func() == figure and el.kind == eq {
-    // Equate equations
+  } else if equate-settings != none and not with-subnumbers and is-sub-equation {
     link(el.location(), numbering(
       el.numbering,
       counter(eq).at(el.location()).at(0) - 1
     ))
-  } else if equate-settings != none and el != none and el.func() == figure and el.kind == eq {
+  } else if equate-settings != none and is-sub-equation {
     link(el.location(), numbering(
       el.numbering,
       ..el.body.value
diff --git a/template/main.pdf b/template/main.pdf
index f5d1ff92ece253ac5c419f077678cf2ad5151a7d..19b6396ad1082301cf995344d14373a36a8bacd7 100644
GIT binary patch
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delta 156
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