version 1.229, 2004/07/15 15:13:52
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version 1.232, 2004/08/16 17:11:10
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Line 154 sub start_html {
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Line 154 sub start_html {
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&Apache::lonxml::fontsettings(); |
&Apache::lonxml::fontsettings(); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
@Apache::londefdef::table = (); |
@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article}'; |
$currentstring .= '\documentclass[letterpaper]{book}'; |
if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} |
if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} |
$currentstring .= '\newcommand{\keephidden}[1]{}'. |
$currentstring .= '\newcommand{\keephidden}[1]{}'. |
'\renewcommand{\deg}{$^{\circ}$}'. |
'\renewcommand{\deg}{$^{\circ}$}'. |
Line 176 sub start_html {
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Line 176 sub start_html {
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} |
} |
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sub end_html { |
sub end_html { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = &Apache::lonxml::xmlend(); |
$currentstring = &Apache::lonxml::xmlend($target,$parser); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1156 sub start_br {
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Line 1156 sub start_br {
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my $signal=0; |
my $signal=0; |
for (my $i=$#tempo;$i>=0;$i--) { |
for (my $i=$#tempo;$i>=0;$i--) { |
if (($tempo[$i] eq 'b') || ($tempo[$i] eq 'strong') || |
if (($tempo[$i] eq 'b') || ($tempo[$i] eq 'strong') || |
($tempo[$i] eq 'ol') || ($tempo[$i] eq 'ul')) { |
($tempo[$i] eq 'ol') || ($tempo[$i] eq 'ul') || |
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($tempo[$i] eq 'td') || ($tempo[$i] eq 'th')) { |
$signal=1; |
$signal=1; |
last; |
last; |
} |
} |
Line 2192 sub end_td_tex {
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Line 2193 sub end_td_tex {
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push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$fwidth; |
push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$fwidth; |
push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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} elsif ($data=~/\\parbox\{\s*\d+\.?\d*\s*(mm|cm|in|pc|pt)*\s*\}/ or $data=~/\\epsfxsize\s*=\s*\d+\.?\d*\s*(mm|cm|in|pc|pt)*/) { |
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my $garbage_data=$data; |
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my $fwidth=0; |
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while ($garbage_data=~/\\parbox\{\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)\s*\}/) { |
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my $current_length=&recalc($1); |
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$current_length=~/(\d+\.?\d*)/; |
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if ($fwidth<$1) {$fwidth=$1;} |
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$garbage_data=~s/\\parbox\{\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)//; |
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} |
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while ($garbage_data=~/\\epsfxsize\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) { |
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my $current_length=&recalc($1); |
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$current_length=~/(\d+\.?\d*)/; |
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if ($fwidth<$1) {$fwidth=$1;} |
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$garbage_data=~s/\\epsfxsize\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)//; |
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} |
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push @ {$Apache::londefdef::table[-1]{'TeXlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$fwidth; |
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push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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$data=~s/\\\\\s*$//; |
} else { |
} else { |
$data=~s/^\s+(\S.*)/$1/; |
$data=~s/^\s+(\S.*)/$1/; |
$data=~s/(.*\S)\s+$/$1/; |
$data=~s/(.*\S)\s+$/$1/; |
Line 2250 sub start_th {
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Line 2271 sub start_th {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
$Apache::londefdef::TD_redirection = 1; |
if ($what_to_push eq '') { |
&tagg_check('tr','th',$tagstack,$parstack,$parser,$safeeval); |
$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
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} |
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push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
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$Apache::londefdef::table[-1]{'counter_columns'}++; |
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&Apache::lonxml::startredirection(); |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub tagg_check { |
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my ($good_tag,$bad_tag,$tagstack,$parstack,$parser,$safeeval) = @_; |
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my @ar=@$parstack; |
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for (my $i=$#ar-1;$i>=0;$i--) { |
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if (lc($$tagstack[$i]) eq $good_tag) { |
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&start_th_tex($parstack,$parser,$safeeval); |
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last; |
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} elsif (lc($$tagstack[$i]) eq $bad_tag) { |
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splice @ar, $i+1; |
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&end_th_tex(\@ar,$parser,$safeeval); |
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&start_th_tex($parstack,$parser,$safeeval); |
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last; |
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} |
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} |
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return ''; |
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} |
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sub start_th_tex { |
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my ($parstack,$parser,$safeeval) = @_; |
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my $alignchar = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
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if ($alignchar eq '') { |
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$alignchar = $Apache::londefdef::table[-1]{'rows'}[-1]; |
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} |
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push @{ $Apache::londefdef::table[-1]{'align'}[$Apache::londefdef::table[-1]{'row_number'}] }, $alignchar; |
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$Apache::londefdef::table[-1]{'counter_columns'}++; |
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my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
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if (defined $TeXwidth) { |
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my $current_length=&recalc($TeXwidth); |
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$current_length=~/(\d+\.?\d*)/; |
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push @ {$Apache::londefdef::table[-1]{'TeXlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$1; |
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} |
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&Apache::lonxml::startredirection(); |
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return ''; |
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} |
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sub end_th_tex { |
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my ($parstack,$parser,$safeeval) = @_; |
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my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
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my $data=&Apache::lonxml::endredirection(); |
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my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
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if (defined $TeXwidth) { |
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push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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} else { |
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if (($data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) or ($data=~m/\[(\d+\.?\d*)\s*mm\]/)) { |
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my $garbage_data=$data; |
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my $fwidth=0; |
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while ($garbage_data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) { |
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my $current_length=&recalc($1); |
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$current_length=~/(\d+\.?\d*)/; |
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if ($fwidth<$1) {$fwidth=$1;} |
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$garbage_data=~s/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)//; |
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} |
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while ($garbage_data=~m/\[(\d+\.?\d*)\s*mm\]/) { |
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my $current_length=$1; |
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if ($fwidth<$current_length) {$fwidth=$current_length;} |
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$garbage_data=~s/\[(\d+\.?\d*)\s*mm\]//; |
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} |
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push @ {$Apache::londefdef::table[-1]{'TeXlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$fwidth; |
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push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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} else { |
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$data=~s/^\s+(\S.*)/$1/; |
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$data=~s/(.*\S)\s+$/$1/; |
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$data=~s/(\s)+/$1/; |
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my ($current_length,$min_length)=(0,0); |
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if ($data=~/\\vskip/) { |
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my $newdata=$data; |
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$newdata=~s/\\vskip \d*\.?\d*\s*mm/THISISJUSTTEMPORARYSEPARATOR/g; |
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my @newdata=split(/THISISJUSTTEMPORARYSEPARATOR/,$newdata); |
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foreach my $elementdata (@newdata) { |
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my $lengthnewdata=2.5*&LATEX_length($elementdata); |
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if ($lengthnewdata>$current_length) {$current_length=$lengthnewdata;} |
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my @words=split(/ /,$elementdata); |
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foreach my $word (@words) { |
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my $lengthword=2.5*&LATEX_length($word); |
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if ($min_length<$lengthword) {$min_length=$lengthword;} |
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} |
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} |
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} else { |
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$current_length=2.5*&LATEX_length($data); |
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my @words=split(/ /,$data); |
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foreach my $word (@words) { |
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my $lengthword=2*&LATEX_length($word); |
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if ($min_length<$lengthword) {$min_length=$lengthword;} |
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} |
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} |
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push @ {$Apache::londefdef::table[-1]{'TeXlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'objectlen'}[$Apache::londefdef::table[-1]{'row_number'}] },'0'; |
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push @ {$Apache::londefdef::table[-1]{'maxlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$current_length; |
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push @ {$Apache::londefdef::table[-1]{'minlen'}[$Apache::londefdef::table[-1]{'row_number'}] },$min_length; |
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} |
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} |
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for (my $in=0; $in<=$#{$Apache::londefdef::table[-1]{'include'}};$in++) { |
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$data=~s/\\keephidden\{NEW TABLE ENTRY\}/$Apache::londefdef::table[-1]{'include'}[$in]/; |
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} |
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#make data bold |
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$data='\textbf{'.$data.'}'; |
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push @ {$Apache::londefdef::table[-1]{'content'}[-1] },$data; |
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return''; |
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} |
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sub end_th { |
sub end_th { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
$Apache::londefdef::TD_redirection =0; |
my $data=&Apache::lonxml::endredirection(); |
&end_th_tex($parstack,$parser,$safeeval); |
my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
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if (defined $TeXwidth) { |
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my $current_length=&recalc($TeXwidth); |
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$current_length=~/(\d+)/; |
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$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
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$Apache::londefdef::table[-1]{'length'} .= '0,'; |
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} else { |
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if ($data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) { |
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my $current_length=&recalc($1); |
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$current_length=~/(\d+)/; |
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$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
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$Apache::londefdef::table[-1]{'length'} .= '0,'; |
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} else { |
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$data=~/^\s*(\S.*)/; |
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$data=$1; |
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$data=~/(.*\S)\s*$/; |
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$data=$1; |
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my $current_length=2*length($data); |
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$Apache::londefdef::table[-1]{'length'} .= $current_length.','; |
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$Apache::londefdef::table[-1]{'TeXlength'} .= '0,'; |
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} |
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} |
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for (my $in=0; $in<=$#{$Apache::londefdef::table[-1]{'include'}};$in++) { |
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$data=~s/\\keephidden\{NEW TABLE ENTRY\}/$Apache::londefdef::table[-1]{'include'}[$in]/; |
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} |
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$data='\textbf{'.$data.'}'; |
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@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{TOBECHANGEDONNUMBER}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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#-- <img> tag (end tag forbidden) |
#-- <img> tag (end tag forbidden) |
sub start_img { |
sub start_img { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |