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Diff for /loncom/xml/lonxml.pm between versions 1.79 and 1.80

version 1.79, 2001/05/26 17:27:28 version 1.80, 2001/05/28 18:27:46
Line 8 Line 8
 # 3/29,5/4 Gerd Kortemeyer  # 3/29,5/4 Gerd Kortemeyer
 # 5/10 Scott Harrison  # 5/10 Scott Harrison
 # 5/26 Gerd Kortemeyer  # 5/26 Gerd Kortemeyer
   # 5/27 H. K. Ng
   
 package Apache::lonxml;   package Apache::lonxml; 
 use vars   use vars 
Line 16  use strict; Line 17  use strict;
 use HTML::TokeParser;  use HTML::TokeParser;
 use Safe;  use Safe;
 use Safe::Hole;  use Safe::Hole;
   use Math::Trig;
   use Math::Cephes qw(j0 j1 jn jv y0 y1 yn yv);
 use Opcode;  use Opcode;
   
 sub register {  sub register {
Line 174  sub xmlparse { Line 177  sub xmlparse {
  $safeeval->permit(":base_math");   $safeeval->permit(":base_math");
  $safeeval->permit("sort");   $safeeval->permit("sort");
  $safeeval->deny(":base_io");   $safeeval->deny(":base_io");
   # $safe->share_from('Math::Trig',['acsc','asin','acos','atan']);
  $safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT');   $safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT');
    $safehole->wrap(\&Math::Trig::acsc,$safeeval,'&acsc');
    $safehole->wrap(\&Math::Trig::acosec,$safeeval,'&acosec');
    $safehole->wrap(\&Math::Trig::asec,$safeeval,'&asec');
    $safehole->wrap(\&Math::Trig::acot,$safeeval,'&acot');
    $safehole->wrap(\&Math::Trig::acotan,$safeeval,'&acotan');
    $safehole->wrap(\&Math::Trig::acsch,$safeeval,'&acsch');
    $safehole->wrap(\&Math::Trig::acosech,$safeeval,'&acosech');
    $safehole->wrap(\&Math::Trig::asech,$safeeval,'&asech');
    $safehole->wrap(\&Math::Trig::acoth,$safeeval,'&acoth');
    $safehole->wrap(\&Math::Trig::acotanh,$safeeval,'&acotanh');
    $safehole->wrap(\&Math::Trig::asin,$safeeval,'&asin');
    $safehole->wrap(\&Math::Trig::acos,$safeeval,'&acos');
    $safehole->wrap(\&Math::Trig::atan,$safeeval,'&atan');
    $safehole->wrap(\&Math::Trig::asinh,$safeeval,'&asinh');
    $safehole->wrap(\&Math::Trig::acosh,$safeeval,'&acosh');
    $safehole->wrap(\&Math::Trig::atanh,$safeeval,'&atanh');
    $safehole->wrap(\&Math::Trig::atan2,$safeeval,'&atan2');
    $safehole->wrap(\&Math::Trig::csc,$safeeval,'&csc');
    $safehole->wrap(\&Math::Trig::cosec,$safeeval,'&cosec');
    $safehole->wrap(\&Math::Trig::sec,$safeeval,'&sec');
    $safehole->wrap(\&Math::Trig::cot,$safeeval,'&cot');
    $safehole->wrap(\&Math::Trig::cotan,$safeeval,'&cotan');
    $safehole->wrap(\&Math::Trig::csch,$safeeval,'&csch');
    $safehole->wrap(\&Math::Trig::cosech,$safeeval,'&cosech');
    $safehole->wrap(\&Math::Trig::sech,$safeeval,'&sech');
    $safehole->wrap(\&Math::Trig::coth,$safeeval,'&coth');
    $safehole->wrap(\&Math::Trig::cotanh,$safeeval,'&cptanh');
    $safehole->wrap(\&Math::Trig::deg2rad,$safeeval,'&deg2rad');
    $safehole->wrap(\&Math::Trig::deg2grad,$safeeval,'&deg2grad');
    $safehole->wrap(\&Math::Trig::grad2deg,$safeeval,'&grad2deg');
    $safehole->wrap(\&Math::Trig::grad2rad,$safeeval,'&grad2rad');
    $safehole->wrap(\&Math::Trig::rad2deg,$safeeval,'&rad2deg');
    $safehole->wrap(\&Math::Trig::rad2grad,$safeeval,'&rad2grad');
    $safehole->wrap(\&Math::Trig::pi,$safeeval,'&pi');
    $safehole->wrap(\&Math::Cephes::erf,$safeeval,'&erf');
    $safehole->wrap(\&Math::Cephes::erfc,$safeeval,'&erfc');
    $safehole->wrap(\&Math::Cephes::j0,$safeeval,'&j0');
    $safehole->wrap(\&Math::Cephes::j1,$safeeval,'&j1');
    $safehole->wrap(\&Math::Cephes::jn,$safeeval,'&jn');
    $safehole->wrap(\&Math::Cephes::jv,$safeeval,'&jv');
    $safehole->wrap(\&Math::Cephes::y0,$safeeval,'&y0');
    $safehole->wrap(\&Math::Cephes::y1,$safeeval,'&y1');
    $safehole->wrap(\&Math::Cephes::yn,$safeeval,'&yn');
    $safehole->wrap(\&Math::Cephes::yv,$safeeval,'&yv');
   
 #need to inspect this class of ops  #need to inspect this class of ops
 # $safeeval->deny(":base_orig");  # $safeeval->deny(":base_orig");
  $safeinit .= ';$external::target='.$target.';';   $safeinit .= ';$external::target='.$target.';';
Removed from v.1.79  
changed lines
  Added in v.1.80

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