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Annotation of loncom/xml/run.pm, revision 1.4

1.2       albertel    1: package Apache::run;
1.1       sakharuk    2: 
1.2       albertel    3: sub evaluate {
1.4     ! albertel    4:   my ($expression,$safeeval,$decls) = @_;
1.3       albertel    5: #  print "inside2 evaluate with $expression\n";
                      6: # gerd's old method interpolates unset vars
                      7: #  $safeeval->reval('return qq('.$expression.');');
                      8:   $safeeval->reval('$_=\''.$expression.'\';');
1.4     ! albertel    9:   $safeeval->reval('{'.$decls.'$_=~s/(\$\{?[A-Za-z]\w*\}?)/(defined(eval($1))?eval($1):$1)/ge;}');
1.3       albertel   10:   $safeeval->reval('return $_;');
1.2       albertel   11: }
                     12: 
                     13: sub run {
                     14:   my ($code,$safeeval) = @_;
1.3       albertel   15: #  print "inside run\n";
1.2       albertel   16:   $safeeval->reval($code);
                     17: }
                     18: 
                     19: 1;
                     20: __END__;