diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 98a7642..00610d3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
- id: versions
run: |
versions=$(curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/all.json' | jq -c '. + ["2.5"]')
- echo "::set-output name=value::${versions}"
+ echo "value=${versions}" >> $GITHUB_OUTPUT
test:
needs: ruby-versions
name: build (${{ matrix.ruby }} / ${{ matrix.os }})
diff --git a/lib/optparse.rb b/lib/optparse.rb
index dc2b8a0..53a4387 100644
--- a/lib/optparse.rb
+++ b/lib/optparse.rb
@@ -425,7 +425,7 @@
# If you have any questions, file a ticket at http://bugs.ruby-lang.org.
#
class OptionParser
- OptionParser::Version = "0.3.0"
+ OptionParser::Version = "0.3.1"
# :stopdoc:
NoArgument = [NO_ARGUMENT = :NONE, nil].freeze
@@ -2084,10 +2084,23 @@ def environment(env = File.basename($0, '.*'))
f |= Regexp::IGNORECASE if /i/ =~ o
f |= Regexp::MULTILINE if /m/ =~ o
f |= Regexp::EXTENDED if /x/ =~ o
- k = o.delete("imx")
- k = nil if k.empty?
+ case o = o.delete("imx")
+ when ""
+ when "u"
+ s = s.encode(Encoding::UTF_8)
+ when "e"
+ s = s.encode(Encoding::EUC_JP)
+ when "s"
+ s = s.encode(Encoding::SJIS)
+ when "n"
+ f |= Regexp::NOENCODING
+ else
+ raise OptionParser::InvalidArgument, "unknown regexp option - #{o}"
+ end
+ else
+ s ||= all
end
- Regexp.new(s || all, f, k)
+ Regexp.new(s, f)
end
#
diff --git a/test/optparse/test_optparse.rb b/test/optparse/test_optparse.rb
index 5a0593d..bfa705a 100644
--- a/test/optparse/test_optparse.rb
+++ b/test/optparse/test_optparse.rb
@@ -63,6 +63,9 @@ def test_regexp
assert_equal(/foo/i, @reopt)
assert_equal(%w"", no_error {@opt.parse!(%w"--regexp=/foo/n")})
assert_equal(/foo/n, @reopt)
+ assert_equal(%w"", no_error {@opt.parse!(%W"--regexp=/\u{3042}/s")})
+ assert_equal(Encoding::Windows_31J, @reopt.encoding)
+ assert_equal("\x82\xa0".force_encoding(Encoding::Windows_31J), @reopt.source)
end
def test_into
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