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Revision 2fc40194

Added by U.Nakamura over 15 years ago

  • lib/rdoc/ri/driver.rb (setup_pager): no need to check the existence
    of pagers. the following code checks whether they are executable or
    not.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e