From 76c286d19581e2339782e7c8b4744dd2cdb8df17 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 6 Dec 2010 13:47:19 +0000
Subject: [PATCH] * lib/optparse.rb (OptionParser#candidate): skip separators.
 * sample/optparse/opttest.rb: should not override --help.   [ruby-dev:42690]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                  | 7 +++++++
 lib/optparse.rb            | 1 +
 sample/optparse/opttest.rb | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 sample/optparse/opttest.rb

diff --git a/ChangeLog b/ChangeLog
index b9eb661289..4c5e9b5a9d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Mon Dec  6 22:47:15 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb (OptionParser#candidate): skip separators.
+
+	* sample/optparse/opttest.rb: should not override --help.
+	  [ruby-dev:42690]
+
 Mon Dec  6 19:00:48 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
 	* misc/rb_optparse.zsh: fix typos.
diff --git a/lib/optparse.rb b/lib/optparse.rb
index 6d9c46fd84..259aa06aa9 100644
--- a/lib/optparse.rb
+++ b/lib/optparse.rb
@@ -1549,6 +1549,7 @@ XXX
     end
     pat = Completion.regexp(word, true)
     visit(:each_option) do |opt|
+      next unless Switch === opt
       opts = (long ? opt.long : []) + (short ? opt.short : [])
       opts = Completion.candidate(word, true, pat, &opts.method(:each)).map(&:first) if pat
       if /\A=/ =~ opt.arg
diff --git a/sample/optparse/opttest.rb b/sample/optparse/opttest.rb
old mode 100644
new mode 100755
index 9247af494f..ea3bc5ad46
--- a/sample/optparse/opttest.rb
+++ b/sample/optparse/opttest.rb
@@ -18,7 +18,7 @@ ARGV.options do
   opts.on_tail("common options:")
 
   # no argument, shows at tail
-  opts.on_tail("--help", "show this message") {puts opts; exit}
+  opts.on_tail("--usage", "show this message") {puts opts; exit}
 
   # mandatory argument
   opts.on("-r", "--require=LIBRARY", String,