Issue #9630 has been reported by Hiroshi SHIBATA.

----------------------------------------
Backport #9630: Backport readline-6.3 support.
https://bugs.ruby-lang.org/issues/9630

* Author: Hiroshi SHIBATA
* Status: Open
* Priority: Normal
* Assignee: 
----------------------------------------
Please backport to support readline-6.3 or later. Related revision are r45225, r45240 and 45243.



-- 
http://bugs.ruby-lang.org/