From: "vo.x (Vit Ondruch)" <v.ondruch@...>
Date: 2013-03-21T17:46:56+09:00
Subject: [ruby-core:53600] [ruby-trunk - Bug #8133] Regexp macro %r{} is loosing backslash on "\}"


Issue #8133 has been updated by vo.x (Vit Ondruch).


nobu (Nobuyoshi Nakada) wrote:
> This issue was solved with changeset r39858.

Thank you.
----------------------------------------
Bug #8133: Regexp macro %r{} is loosing backslash on "\}"
https://bugs.ruby-lang.org/issues/8133#change-37788

Author: jstribny (Josef Stribny)
Status: Closed
Priority: Normal
Assignee: 
Category: core
Target version: current: 2.1.0
ruby -v: 2.0.0


Hello,

Ruby 2.0.0 is loosing the backslash when used on "\}" string (exact match). 

How to reproduce in irb:

2.0.0-p0 :003 > %r{\}}
 => /}/ 
2.0.0-p0 :004 > %r{\{}
 => /\{/ 

Compared to:

1.9.3p392 :001 > %r{\{}
 => /\{/ 
1.9.3p392 :002 > %r{\}}
 => /\}/

This shouldn't probably happen.


-- 
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