From e5b9bce79b68a68ddd2e51daa16d2fea73b84fdb Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Wed, 19 Oct 2022 20:03:25 +0200
Subject: Polish presentation, "fix" Unicode sorting

---
 source/know/concept/curvilinear-coordinates/index.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'source/know/concept/curvilinear-coordinates')

diff --git a/source/know/concept/curvilinear-coordinates/index.md b/source/know/concept/curvilinear-coordinates/index.md
index 9cae643..3012ca6 100644
--- a/source/know/concept/curvilinear-coordinates/index.md
+++ b/source/know/concept/curvilinear-coordinates/index.md
@@ -1,5 +1,6 @@
 ---
 title: "Curvilinear coordinates"
+sort_title: "Curvilinear coordinates"
 date: 2021-03-03
 categories:
 - Mathematics
@@ -104,7 +105,7 @@ $$\begin{gathered}
 <div class="accordion">
 <input type="checkbox" id="proof-grad"/>
 <label for="proof-grad">Proof</label>
-<div class="hidden">
+<div class="hidden" markdown="1">
 <label for="proof-grad">Proof.</label>
 For a direction $\dd{\ell}$, we know that
 $\idv{f}{\ell}$ is the component of $\nabla f$ in that direction:
@@ -146,7 +147,7 @@ $$\begin{aligned}
 <div class="accordion">
 <input type="checkbox" id="proof-div"/>
 <label for="proof-div">Proof</label>
-<div class="hidden">
+<div class="hidden" markdown="1">
 <label for="proof-div">Proof.</label>
 As preparation, we rewrite $\vb{V}$ as follows
 to introduce the scale factors:
@@ -265,7 +266,7 @@ $$\begin{aligned}
 <div class="accordion">
 <input type="checkbox" id="proof-curl"/>
 <label for="proof-curl">Proof</label>
-<div class="hidden">
+<div class="hidden" markdown="1">
 <label for="proof-curl">Proof.</label>
 The curl is found in a similar way as the divergence.
 We rewrite $\vb{V}$ like so:
-- 
cgit v1.2.3