version 1.110, 2012/02/28 10:38:14
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version 1.112.2.3, 2013/09/22 02:04:31
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Line 56 use IO::Socket::INET;
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Line 56 use IO::Socket::INET;
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# |
# |
my %unicode_translations = ( |
my %unicode_translations = ( |
'\rightleftharpoons' => 0x21cc, |
'\rightleftharpoons' => 0x21cc, |
'' => 0x23a1, |
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'' => 0x23a2, |
# Brackets - unicode is commented out with pure 8-bit ascii ugliness while we need it. |
'' => 0x23a3, |
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'' => 0x23a4, |
# '' => 0x23a1, |
'' => 0x23a5, |
# '' => 0x23a2, |
'' => 0x23a6 |
# '' => 0x23a3, # when unicode catches up with browsers |
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# '' => 0x23a4, # use these instead of the cheesey brackets below |
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# '' => 0x23a5, |
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# '' => 0x23a6 |
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'' => 0x5b, |
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'' => 0x5b, # '[' |
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'' => 0x5b, |
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'' => 0x5d, # ']' |
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'' => 0x5d, |
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'' => 0x5d, |
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# Parens..again the unicode is commented out with the 8-bit ascii ugliness |
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# turned on until browsers catch up with the unicode world. |
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# '' => 0x239b, |
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# '' => 0x239c, |
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# '' => 0x239d, |
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# '' => 0x239e, |
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# '' => 0x239f, |
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# '' => 0x23a0 |
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'' => 0x28, |
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'' => 0x28, # '(' |
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'' => 0x28, |
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'' => 0x29, |
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'' => 0x29, # '(' |
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'' => 0x29 |
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); |
); |
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## |
## |
Line 126 sub convert_real {
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Line 155 sub convert_real {
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}; |
}; |
&Apache::lonxml::start_alarm(); |
&Apache::lonxml::start_alarm(); |
if ($env{'browser.mathml'}) { |
if ($env{'browser.mathml'}) { |
&Apache::lonnet::logthis("mathml"); |
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$xmlstring=&tth::ttm($$texstring); |
$xmlstring=&tth::ttm($$texstring); |
$xmlstring=~s/\<math\>/\<math xmlns=\"\&mathns\;\"\>/g; |
$xmlstring=~s/\<math\>/\<math xmlns=\"\&mathns\;\"\>/g; |
$xmlstring=~s/\<br\>/\<br\/\>/g; |
$xmlstring=~s/\<br\>/\<br\/\>/g; |
$xmlstring=~s/\<p\>/\<p\>\<\/p\>/g; |
$xmlstring=~s/\<p\>/\<p\>\<\/p\>/g; |
$errorstring.=&tth::ttmerror(); |
$errorstring.=&tth::ttmerror(); |
} else { |
} else { |
&Apache::lonnet::logthis("tth"); |
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$xmlstring=&tth::tth($$texstring); |
$xmlstring=&tth::tth($$texstring); |
$errorstring.=&tth::ttherror(); |
$errorstring.=&tth::ttherror(); |
$xmlstring=~s-</font(\s*)>-</font>-g; |
$xmlstring=~s-</font(\s*)>-</font>-g; |
Line 242 sub MathJax_converted {
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Line 269 sub MathJax_converted {
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return |
return |
'<script type="text/javascript" src="/adm/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>'."\n"; |
'<script type="text/javascript" src="/adm/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>'."\n"; |
} |
} |
#sub MathJax_process { |
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# my $state = pop(@MathJax_sent_header); |
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# return '' if !$state; |
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# return "\n". |
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# '<script type="text/javascript">MathJax.Process()</script>'."\n"; |
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#} |
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#sub MathJax_state { |
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# my ($level) = @_; |
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# return $MathJax_sent_header[$level]; |
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#} |
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} |
} |
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sub jsMath_converted { |
sub jsMath_converted { |
my $texstring=shift; |
my $texstring=shift; |
my $tag='span'; |
my $tag='span'; |
Line 388 sub converted {
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Line 404 sub converted {
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} elsif ($mode =~ /jsmath/i) { |
} elsif ($mode =~ /jsmath/i) { |
return &jsMath_converted($string); |
return &jsMath_converted($string); |
} elsif ($mode =~ /mathjax/i) { |
} elsif ($mode =~ /mathjax/i) { |
return &MathJax_converted($string); |
return &MathJax_converted($string); |
} elsif ($mode =~ /mimetex/i) { |
} elsif ($mode =~ /mimetex/i) { |
return &mimetex_converted($string); |
return &mimetex_converted($string); |
} elsif ($mode =~ /raw/i) { |
} elsif ($mode =~ /raw/i) { |
Line 468 sub msgtexconverted {
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Line 484 sub msgtexconverted {
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foreach my $fragment (split(/(?:\<\;|\<)\/*algebra\s*(?:\>\;|\>)/i, |
foreach my $fragment (split(/(?:\<\;|\<)\/*algebra\s*(?:\>\;|\>)/i, |
$message)) { |
$message)) { |
if ($tex) { |
if ($tex) { |
my $algebra = &algebra($fragment, 'web', undef, undef, undef, undef, 'tth'); |
my $algebra = &algebra($fragment, 'web', undef, undef, undef, 'tth'); |
if ($email) { |
if ($email) { |
$outmessage.='</pre><tt>'.$algebra.'</tt><pre>'; |
$outmessage.='</pre><tt>'.$algebra.'</tt><pre>'; |
$tex=0; |
$tex=0; |
Line 598 Header
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Line 614 Header
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=item jsMath_converted() |
=item jsMath_converted() |
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=item MathJax_converted() |
=item MathJax_converted() |
- Mimics the jsMath functionality |
- Mimics the jsMath functionality |
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=item tex_engine() |
=item tex_engine() |
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