highlight supports no-latin Language

_notes/your-first-note.md

@@ -82,6 +82,8 @@ And of course, images look great:
 
 You can also ==highlight some content== by wrapping it with `==`.
 
+Non-latin languages are supported too: ==你好==, ==안녕하세요==, ==こんにちは==.
+
 ### Code syntax highlighting
 
 You can add code blocks with full syntax color highlighting by wrapping code snippet in triple backticks and specifying the type of the code (`js`, `rb`, `sh`, etc.):

_plugins/markdown-highlighter.rb

@@ -14,5 +14,5 @@ Jekyll::Hooks.register [:pages], :post_convert do |doc|
 end
 
 def replace(doc)
-  doc.content.gsub!(/==+(\w(.*?)?[^ .=]?)==+/, "<mark>\\1</mark>")
+  doc.content.gsub!(/==+([^ ](.*?)?[^ .=]?)==+/, "<mark>\\1</mark>")
 end