git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@26193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
any number spaces can be placed between equal-sign and the value.
patch from Ed Howland in [ruby-core:27345].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@26193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e