From 92ce93cf56ce6a5da22b07a99c4f6cce9b32175b Mon Sep 17 00:00:00 2001
From: Yihui Xie <xie@yihui.name>
Date: Wed, 23 Mar 2022 22:16:57 -0500
Subject: [PATCH] Support the ::: syntax for divs

This syntax is from Pandoc: https://pandoc.org/MANUAL.html#divs-and-spans

Also allow for three or more characters, e.g., """", :::::, ``````.
---
 src/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index 2541814..911570c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -41,9 +41,9 @@ const microdown = function () {
       '<!--$1-->',
 
       // pre format block
-      /^("""|```)(.*)\n((.*\n)*?)\1/gm,
+      /^("""+|:::+|```+)(.*)\n((.*\n)*?)\1/gm,
       (match, wrapper, c, text) =>
-        wrapper === '"""' ?
+        !/`/.test(wrapper) ?
           tag('div', parse(text, options), {class: c})
           : options && options.preCode 
           ? tag('pre', tag('code', encode(text), {class: c}))