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df2d69b49a
based on ruby_frame->iter altered by PUSH_ITER(). * eval.c (rb_thread_fd_close): should save current context before raising exception. * io.c (set_stdin): preserve original stdin. * io.c (set_outfile): preserve original stdout/stderr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
18 lines
274 B
Ruby
18 lines
274 B
Ruby
# Env.rb -- imports environment variables as global variables, Perlish ;(
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# Usage:
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#
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# require 'Env'
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# p $USER
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# $USER = "matz"
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# p ENV["USER"]
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require 'importenv'
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if __FILE__ == $0
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p $TERM
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$TERM = nil
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p $TERM
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p ENV["TERM"]
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$TERM = "foo"
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p ENV["TERM"]
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end
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