version 1.10, 2016/11/10 19:48:22
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version 1.12, 2017/01/17 20:29:06
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Line 430 sub replace_m {
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Line 430 sub replace_m {
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my $var_key1 = 'dfhg3df54hg65hg4'; |
my $var_key1 = 'dfhg3df54hg65hg4'; |
my $var_key2 = 'dfhg654d6f5g4h5f'; |
my $var_key2 = 'dfhg654d6f5g4h5f'; |
my $eval = defined $m->getAttribute('eval') && $m->getAttribute('eval') eq 'on'; |
my $eval = defined $m->getAttribute('eval') && $m->getAttribute('eval') eq 'on'; |
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my $display = $m->getAttribute('display'); |
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if (defined $display) { |
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if ($display eq '') { |
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$display = undef; |
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} |
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if (lc($display) eq 'jsmath') { |
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$display = 'mathjax'; |
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} |
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} |
if ($eval) { |
if ($eval) { |
# replace variables |
# replace variables |
foreach my $variable (@variables) { |
foreach my $variable (@variables) { |
Line 467 sub replace_m {
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Line 476 sub replace_m {
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if ($eval) { |
if ($eval) { |
$new_node->setAttribute('eval', 'on'); |
$new_node->setAttribute('eval', 'on'); |
} |
} |
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if (defined $display) { |
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$new_node->setAttribute('display', $display); |
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} |
$new_node->appendChild($doc->createTextNode($new_text)); |
$new_node->appendChild($doc->createTextNode($new_text)); |
$m->parentNode->replaceChild($new_node, $m); |
$m->parentNode->replaceChild($new_node, $m); |
next; |
next; |
Line 497 sub replace_m {
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Line 509 sub replace_m {
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# there are math separators inside, even after hiding variables, or there was no math symbol |
# there are math separators inside, even after hiding variables, or there was no math symbol |
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# hide math parts inside before running tth |
# hide math parts inside before running tth |
my $math_key1 = '#ghjgdh5hg45gf'; |
my $math_key1 = '#5752398247516385'; |
my $math_key2 = '#'; |
my $math_key2 = '#'; |
my @maths = (); |
my @maths = (); |
my @separators = (['$$','$$'], ['\\(','\\)'], ['\\[','\\]'], ['$','$']); |
my @separators = (['$$','$$'], ['\\(','\\)'], ['\\[','\\]'], ['$','$']); |
Line 528 sub replace_m {
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Line 540 sub replace_m {
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$math =~ s/&/&/g; |
$math =~ s/&/&/g; |
$math =~ s/</</g; |
$math =~ s/</</g; |
$math =~ s/>/>/g; |
$math =~ s/>/>/g; |
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my ($mel, $inside); |
if ($math =~ /^\$\$(.*)\$\$$/s) { |
if ($math =~ /^\$\$(.*)\$\$$/s) { |
$math = '<dtm>'.$1.'</dtm>'; |
$mel = 'dtm'; |
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$inside = $1; |
} elsif ($math =~ /^\\\[(.*)\\\]$/s) { |
} elsif ($math =~ /^\\\[(.*)\\\]$/s) { |
$math = '<dtm>'.$1.'</dtm>'; |
$mel = 'dtm'; |
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$inside = $1; |
} elsif ($math =~ /^\\\((.*)\\\)$/s) { |
} elsif ($math =~ /^\\\((.*)\\\)$/s) { |
$math = '<tm>'.$1.'</tm>'; |
$mel = 'tm'; |
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$inside = $1; |
} elsif ($math =~ /^\$(.*)\$$/s) { |
} elsif ($math =~ /^\$(.*)\$$/s) { |
$math = '<tm>'.$1.'</tm>'; |
$mel = 'tm'; |
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$inside = $1; |
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} |
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if (defined $inside) { |
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if ($inside =~ /^\s*$/) { |
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$math = ''; |
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} else { |
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$math = '<'.$mel; |
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if ($eval && $inside =~ /$var_key1/) { |
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$math .= ' eval="on"'; |
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} |
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$math .= '>'.$inside.'</'.$mel.'>'; |
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} |
} |
} |
my $replace = $math_key1.($i+1).$math_key2; |
my $replace = $math_key1.($i+1).$math_key2; |
$html_text =~ s/$replace/$math/; |
$html_text =~ s/$replace/$math/; |
Line 1858 sub fix_paragraphs_inside {
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Line 1886 sub fix_paragraphs_inside {
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push(@new_children, $doc->createElement('p')); |
push(@new_children, $doc->createElement('p')); |
} |
} |
$p = undef; |
$p = undef; |
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# ignore the next node if it is a br (the paragraph default margin will take as much space) |
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# (ignoring whitespace) |
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while (defined $next && $next->nodeType == XML_TEXT_NODE && $next->nodeValue =~ /^[ \t\f\n\r]*$/) { |
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my $next2 = $next->nextSibling; |
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$node->removeChild($next); |
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$next = $next2; |
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} |
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if (defined $next && $next->nodeType == XML_ELEMENT_NODE && $next->nodeName eq 'br') { |
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my $next2 = $next->nextSibling; |
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$node->removeChild($next); |
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$next = $next2; |
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} |
} elsif ($child->nodeType == XML_ELEMENT_NODE && string_in_array(\@inline_like_block, $child->nodeName)) { |
} elsif ($child->nodeType == XML_ELEMENT_NODE && string_in_array(\@inline_like_block, $child->nodeName)) { |
# inline_like_block: use the paragraph if there is one, otherwise do not create one |
# inline_like_block: use the paragraph if there is one, otherwise do not create one |
if (defined $p) { |
if (defined $p) { |
Line 2034 sub fix_paragraph {
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Line 2074 sub fix_paragraph {
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if (!defined $left || !$left_needs_p) { |
if (!defined $left || !$left_needs_p) { |
$replacement->appendChild($middle); |
$replacement->appendChild($middle); |
} |
} |
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# ignore the next node if it is a br (the paragraph default margin will take as much space) |
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my $first_right; |
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if (defined $right) { |
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$first_right = $right->firstChild; |
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# ignore non-nbsp whitespace |
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while (defined $first_right && $first_right->nodeType == XML_TEXT_NODE && |
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$first_right->nodeValue =~ /^[ \t\f\n\r]*$/) { |
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$first_right = $first_right->nextSibling; |
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} |
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} |
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if (defined $first_right && $first_right->nodeType == XML_ELEMENT_NODE && |
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$first_right->nodeName eq 'br') { |
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$right->removeChild($first_right); |
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} |
} else { |
} else { |
fix_paragraphs_inside($n, $all_block); |
fix_paragraphs_inside($n, $all_block); |
$replacement->appendChild($n); |
$replacement->appendChild($n); |