From 6b8b5bcad3405121c59848c293d93a4a7fd9485e Mon Sep 17 00:00:00 2001
From: Niklas Korsbo <niklas.korsbo@gmail.com>
Date: Sun, 21 Mar 2021 09:27:48 +0100
Subject: [PATCH] Add support for VSCode plot pane rendering.

---
 src/LaTeXStrings.jl | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/LaTeXStrings.jl b/src/LaTeXStrings.jl
index 40160b1..849b0e4 100644
--- a/src/LaTeXStrings.jl
+++ b/src/LaTeXStrings.jl
@@ -105,6 +105,17 @@ function Base.show(io::IO, s::LaTeXString)
     end
 end
 
+Base.showable(::MIME"juliavscode/html", ::LaTeXString) = true
+function Base.repr(::MIME"juliavscode/html", s::LaTeXString)
+    mathjax_import_str = """
+      <script> MathJax = { tex: { displayMath: [['\$', '\$']] } }; </script>
+      <script src="/js/mathjax/tex-chtml.js" id="MathJax-script" async></script>
+      <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
+      <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+      """
+    return mathjax_import_str * s.s
+end
+
 Base.firstindex(s::LaTeXString) = firstindex(s.s)
 Base.lastindex(s::LaTeXString) = lastindex(s.s)
 Base.iterate(s::LaTeXString, i::Int) = iterate(s.s, i)