diff options
Diffstat (limited to 'lib/optparse.rb')
-rw-r--r-- | lib/optparse.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index 13d4591c07..f12a5c0a54 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -413,7 +413,7 @@ class OptionParser candidates = [] block.call do |k, *v| (if Regexp === k - kn = nil + kn = "".freeze k === key else kn = defined?(k.id2name) ? k.id2name : k @@ -1336,6 +1336,7 @@ XXX default_pattern = nil klass = nil q, a = nil + has_arg = false opts.each do |o| # argument class @@ -1414,6 +1415,8 @@ XXX if a default_style = default_style.guess(arg = a) default_pattern, conv = search(:atype, o) unless default_pattern + else + has_arg = true end sdesc << "-#{q}" short << Regexp.new(q) @@ -1436,6 +1439,9 @@ XXX default_pattern, conv = search(:atype, default_style.pattern) unless default_pattern if !(short.empty? and long.empty?) + if has_arg and default_style == Switch::NoArgument + default_style = Switch::RequiredArgument + end s = (style || default_style).new(pattern || default_pattern, conv, sdesc, ldesc, arg, desc, block) elsif !block |