From 8ecc5915690112a2ea02ee3a9d4c30c017f6bb98 Mon Sep 17 00:00:00 2001
From: Kelsey Judson <kelseyjudson@protonmail.com>
Date: Mon, 22 Oct 2018 18:26:13 +1300
Subject: lexers: ruby squiggly heredocs

---
 lua/lexers/ruby.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/lexers/ruby.lua b/lua/lexers/ruby.lua
index dcbed95..ec712c1 100644
--- a/lua/lexers/ruby.lua
+++ b/lua/lexers/ruby.lua
@@ -42,7 +42,7 @@ local dq_str = l.delimited_range('"')
 local lit_str = '%' * S('qQ')^-1 * literal_delimitted
 local heredoc = '<<' * P(function(input, index)
   local s, e, indented, _, delimiter =
-    input:find('(%-?)(["`]?)([%a_][%w_]*)%2[\n\r\f;]+', index)
+    input:find('([%-~]?)(["`]?)([%a_][%w_]*)%2[\n\r\f;]+', index)
   if s == index and delimiter then
     local end_heredoc = (#indented > 0 and '[\n\r\f]+ *' or '[\n\r\f]+')
     local _, e = input:find(end_heredoc..delimiter, e)
-- 
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