configure.in: non-portable shell behavior

* configure.in (unexpand_shvar): get rid of non-portable shell
  behavior on OpenBSD, so no extra quotes.  [Bug #7959]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mkconfig.rb: reconstruct comma separated list values

* tool/mkconfig.rb: reconstruct comma separated list values.  a
  command line to Windows batch file is splitted not only by spaces
  and equals sign but also by commas and semicolons.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ChangeLog: fix typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rexml/document.rb: move entity_expansion_limit accessor to ...
* lib/rexml/rexml.rb: ... here to make rexml/text independent from
  REXML::Document. It causes circular require.
* lib/rexml/document.rb (REXML::Document.entity_expansion_limit):
  deprecated.
* lib/rexml/document.rb (REXML::Document.entity_expansion_limit=):
  deprecated.
* lib/rexml/text.rb: add missing require "rexml/rexml" for
  REXML.entity_expansion_limit.
  Reported by Robert Ulejczyk. Thanks!!! [ruby-core:52895] [Bug #7961]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rexml/document.rb: move entity_expansion_limit accessor to ...
* lib/rexml/rexml.rb: ... here for consistency.
* lib/rexml/document.rb (REXML::Document.entity_expansion_limit):
  deprecated.
* lib/rexml/document.rb (REXML::Document.entity_expansion_limit=):
  deprecated.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix typos... Sorry...

entity_expansion_limit ->
entity_expansion_text_limit


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e