From 924b4e5db1d91c8fdcd5b03e961b4a476f6df9a7 Mon Sep 17 00:00:00 2001
From: Kirill Morozov <morozov.kirill.moki@gmail.com>
Date: Mon, 18 Apr 2022 16:17:27 +0300
Subject: [PATCH] fix(rules/fence): trim info trailling whitespaces

trim trailling whitespaces from info field of the fence token
---
 lib/rules_block/fence.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rules_block/fence.js b/lib/rules_block/fence.js
index 44f1538..df39ae3 100644
--- a/lib/rules_block/fence.js
+++ b/lib/rules_block/fence.js
@@ -89,7 +89,7 @@ module.exports = function fence(state, startLine, endLine, silent) {
   state.line = nextLine + (haveEndMarker ? 1 : 0);
 
   token         = state.push('fence', 'code', 0);
-  token.info    = params;
+  token.info    = params.trim();
   token.content = state.getLines(startLine + 1, nextLine, len, true);
   token.markup  = markup;
   token.map     = [ startLine, state.line ];