From 376884d457ac7953914cc84b94fe6404cd904fe0 Mon Sep 17 00:00:00 2001
From: Kornelius Kalnbach <murphy@rubychan.de>
Date: Sat, 13 Feb 2016 12:10:18 +0100
Subject: add support for Ruby 2.3 squiggly heredoc

---
 lib/coderay/scanners/ruby/patterns.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/coderay/scanners/ruby/patterns.rb b/lib/coderay/scanners/ruby/patterns.rb
index 0b36e13..3dd6ad5 100644
--- a/lib/coderay/scanners/ruby/patterns.rb
+++ b/lib/coderay/scanners/ruby/patterns.rb
@@ -114,7 +114,7 @@ module Scanners
     # NOTE: This is not completely correct, but
     # nobody needs heredoc delimiters ending with \n.
     HEREDOC_OPEN = /
-      << (-)?              # $1 = float
+      << ([-~])?              # $1 = float
       (?:
         ( [A-Za-z_0-9]+ )  # $2 = delim
       |
-- 
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