Diff for /loncom/homework/math_parser/ENode.pm between versions 1.1 and 1.2

version 1.1, 2015/06/29 15:42:13 version 1.2, 2015/06/29 17:47:00
Line 26  use strict; Line 26  use strict;
 use warnings;  use warnings;
 use utf8;  use utf8;
   
 use feature "switch"; # Perl 5.10.1  use Switch 'Perl6';
   
 use aliased 'Apache::math_parser::CalcException';  use aliased 'Apache::math_parser::CalcException';
 use aliased 'Apache::math_parser::Operator';  use aliased 'Apache::math_parser::Operator';

Removed from v.1.1  
changed lines
  Added in v.1.2


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