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gauss:tools brian$ ruby -d -e 'p $DEBUG' true gauss:tools brian$ ruby -d -e 'p \$DEBUG' -e:1: syntax error, unexpected $undefined, expecting $end p \$DEBUG ^ gauss:tools brian$ ruby -d -e 'p $DEBUG' true gauss:tools brian$ jruby -d -e 'p $DEBUG' gauss:tools brian$ jruby -d -e 'p \$DEBUG' gauss:tools brian$ ruby -v ruby 1.8.6 (2008-03-03 patchlevel 114) [universal-darwin9.0] gauss:tools brian$ jruby -v jruby 1.2.0 (ruby 1.8.6 patchlevel 287) (2009-02-08 rev 9070) [i386-java]

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