Ruby: Fix slash regex performance. Fix #1083

PrismJS · Jan 18, 2017 · a708730 · a708730 · RickyRoller · Jan 18, 2017
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diff --git a/components/prism-ruby.js b/components/prism-ruby.js
@@ -55,7 +55,7 @@
 				}
 			},
 			{
-				pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
+				pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\\\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
 				lookbehind: true
 			}
 		],

diff --git a/components/prism-ruby.min.js b/components/prism-ruby.min.js