* lib/rubygems: Update to RubyGems 1.8.22 plus r33517 and r35337 which

  were ported to the rubygems git repository.

  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
  changes since 1.8.11.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 4 deletions

diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index 74d803d7fa..31fb1209c9 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -366,7 +366,7 @@ class Gem::Installer
 
     if /\A#!/ =~ first_line then
       # Preserve extra words on shebang line, like "-w".  Thanks RPA.
-      shebang = first_line.sub(/\A\#!.*?ruby\S*(?=(\s+\S+))/, "#!#{Gem.ruby}")
+      shebang = first_line.sub(/\A\#!.*?ruby\S*((\s+\S+)+)/, "#!#{Gem.ruby}")
       opts = $1
       shebang.strip! # Avoid nasty ^M issues.
     end
@@ -466,9 +466,13 @@ require 'rubygems'
 
 version = "#{Gem::Requirement.default}"
 
-if ARGV.first =~ /^_(.*)_$/ and Gem::Version.correct? $1 then
-  version = $1
-  ARGV.shift
+if ARGV.first
+  str = ARGV.first
+  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
+  if str =~ /\\A_(.*)_\\z/
+    version = $1
+    ARGV.shift
+  end
 end
 
 gem '#{spec.name}', version