diff options
author | konsolebox <konsolebox@gmail.com> | 2022-06-09 19:43:24 +0800 |
---|---|---|
committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2022-07-29 19:10:10 +0900 |
commit | 419ad1e13e6287d0b7a6ba1dfeb485d2f889bf9e (patch) | |
tree | 7d6140d0fb5f37e91a3330833ff5dadee6f7e6dc | |
parent | 3725454161b55681e5b4ec3b7ca23a4126e23736 (diff) |
[ruby/optparse] Also accept '-' as an optional argument (https://github.com/ruby/optparse/pull/35)
https://github.com/ruby/optparse/commit/f2b8318631
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6200
-rw-r--r-- | lib/optparse.rb | 6 | ||||
-rw-r--r-- | test/optparse/test_placearg.rb | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index ec37bde3bd..1d42c79045 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -765,15 +765,15 @@ class OptionParser end # - # Switch that takes an argument, which does not begin with '-'. + # Switch that takes an argument, which does not begin with '-' or is '-'. # class PlacedArgument < self # - # Returns nil if argument is not present or begins with '-'. + # Returns nil if argument is not present or begins with '-' and is not '-'. # def parse(arg, argv, &error) - if !(val = arg) and (argv.empty? or /\A-/ =~ (val = argv[0])) + if !(val = arg) and (argv.empty? or /\A-./ =~ (val = argv[0])) return nil, block, nil end opt = (val = parse_arg(val, &error))[1] diff --git a/test/optparse/test_placearg.rb b/test/optparse/test_placearg.rb index 94cfb0e819..ed0e4d3e6c 100644 --- a/test/optparse/test_placearg.rb +++ b/test/optparse/test_placearg.rb @@ -18,6 +18,8 @@ class TestOptionParserPlaceArg < TestOptionParser def test_short assert_equal(%w"", no_error {@opt.parse!(%w"-x -n")}) assert_equal(nil, @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-x -")}) + assert_equal("-", @flag) @flag = false assert_equal(%w"", no_error {@opt.parse!(%w"-x foo")}) assert_equal("foo", @flag) @@ -30,6 +32,8 @@ class TestOptionParserPlaceArg < TestOptionParser def test_abbrev assert_equal(%w"", no_error {@opt.parse!(%w"-o -n")}) assert_equal(nil, @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-o -")}) + assert_equal("-", @flag) @flag = false assert_equal(%w"", no_error {@opt.parse!(%w"-o foo")}) assert_equal("foo", @flag) @@ -42,6 +46,8 @@ class TestOptionParserPlaceArg < TestOptionParser def test_long assert_equal(%w"", no_error {@opt.parse!(%w"--opt -n")}) assert_equal(nil, @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"--opt -")}) + assert_equal("-", @flag) assert_equal(%w"foo", no_error {@opt.parse!(%w"--opt= foo")}) assert_equal("", @flag) assert_equal(%w"", no_error {@opt.parse!(%w"--opt=foo")}) |