diff options
Diffstat (limited to 'lib/importenv.rb')
-rw-r--r-- | lib/importenv.rb | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/importenv.rb b/lib/importenv.rb deleted file mode 100644 index 435d6f972a..0000000000 --- a/lib/importenv.rb +++ /dev/null @@ -1,31 +0,0 @@ -# importenv.rb -- imports environment variables as global variables, Perlish ;( -# -# Usage: -# -# require 'importenv' -# p $USER -# $USER = "matz" -# p ENV["USER"] - -for k,v in ENV - next unless /^[a-zA-Z][_a-zA-Z0-9]*/ =~ k - eval <<EOS - $#{k} = v - trace_var "$#{k}", proc{|v| - ENV[%q!#{k}!] = v - $#{k} = v - if v == nil - untrace_var "$#{k}" - end - } -EOS -end - -if __FILE__ == $0 - p $TERM - $TERM = nil - p $TERM - p ENV["TERM"] - $TERM = "foo" - p ENV["TERM"] -end |