getoptlong.rb: multiline regexps

* lib/getoptlong.rb: make regexps multiline safe.
  [ruby-core:82627] [Bug #13858]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/rubyspec/library/getoptlong/shared/get.rb b/spec/rubyspec/library/getoptlong/shared/get.rb
index 276da5abb4..c6e5b44368 100644
--- a/spec/rubyspec/library/getoptlong/shared/get.rb
+++ b/spec/rubyspec/library/getoptlong/shared/get.rb
@@ -52,4 +52,10 @@ describe :getoptlong_get, shared: true do
       lambda { @opts.send(@method) }.should raise_error(GetoptLong::MissingArgument)
     end
   end
+
+  it "returns multiline argument" do
+    argv [ "--size=\n10k\n" ] do
+      @opts.send(@method).should == [ "--size", "\n10k\n" ]
+    end
+  end
 end