From e37cf4484d38c171d9f7477a8ae9eca9643cc426 Mon Sep 17 00:00:00 2001
From: OCzarnecki <44535552+OCzarnecki@users.noreply.github.com>
Date: Mon, 16 Aug 2021 06:57:57 +0200
Subject: Multimarkdown sub- and superscripts (#5512) (#7188)

Added an extension `short_subsuperscripts` which modifies the behavior
of `subscript` and `superscript`, allowing subscripts or superscripts containing only
alphanumerics to end with a space character (eg. `x^2 = 4` or `H~2 is
combustible`).  This improves support for multimarkdown. Closes #5512.

Add `Ext_short_subsuperscripts` constructor to `Extension` [API change].
This is enabled by default for `markdown_mmd`.
---
 MANUAL.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'MANUAL.txt')

diff --git a/MANUAL.txt b/MANUAL.txt
index a6edd8ccd..bed3b2009 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -5304,6 +5304,18 @@ For elements that accept attributes, a `data-pos` attribute
 is added; other elements are placed in a surrounding
 Div or Span elemnet with a `data-pos` attribute.
 
+#### Extension: `short_subsuperscript` ####
+
+Parse multimarkdown style subscripts and superscripts, which start with
+a '~' or '^' character, respectively, and include the alphanumeric sequence
+that follows. For example:
+
+    x^2 = 4
+
+or
+
+    Oxygen is O~2.
+
 ## Markdown variants
 
 In addition to pandoc's extended Markdown, the following Markdown
-- 
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