From 150761663ea4ae08e8bff8ebd05855019896c132 Mon Sep 17 00:00:00 2001
From: shamork <fumaoyan@qq.com>
Date: Sat, 23 Jan 2021 09:05:09 +0800
Subject: [PATCH] Update convert.go

add 002d to subscripts
---
 convert.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/convert.go b/convert.go
index a153788..507f7eb 100644
--- a/convert.go
+++ b/convert.go
@@ -184,6 +184,7 @@ var subscripts = map[rune]rune{
 	'\u0038': '\u2088',
 	'\u0039': '\u2089',
 	'\u002b': '\u208a',
+	'\u002d': '\u208b',
 	'\u2212': '\u208b',
 	'\u003d': '\u208c',
 	'\u0028': '\u208d',