version 1.166, 2003/08/26 14:40:03
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version 1.178, 2003/10/01 21:13:50
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Line 92 sub start_m {
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Line 92 sub start_m {
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$Apache::lontexconvert::errorstring=''; |
$Apache::lontexconvert::errorstring=''; |
} |
} |
#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
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$Apache::lonxml::post_evaluate=0; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
$currentstring = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
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my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval); |
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if ($eval eq 'on') { |
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$currentstring=&Apache::run::evaluate($currentstring,$safeeval,$$parstack[-1]); |
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} |
if ($currentstring=~/^(\s*\\\\\s*)*$/) {$currentstring = ' \vskip 0 mm ';} |
if ($currentstring=~/^(\s*\\\\\s*)*$/) {$currentstring = ' \vskip 0 mm ';} |
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$Apache::lonxml::post_evaluate=0; |
} else { |
} else { |
my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
} |
} |
Line 410 sub end_meta {
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Line 416 sub end_meta {
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my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval); |
my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval); |
my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval); |
my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval); |
if ((not defined $content) && (not defined $name)) { |
if ((not defined $content) && (not defined $name)) { |
&Apache::lonxml::startredirection(); |
&Apache::lonxml::endredirection(); |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
Line 466 sub start_body {
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Line 472 sub start_body {
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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') { |
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if ($Apache::lonhomework::parsing_a_problem) { |
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&Apache::lonxml::warning("<body> tag found inside of <problem> tag this can cause problems."); |
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return ''; |
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} |
if (!$Apache::lonxml::registered) { |
if (!$Apache::lonxml::registered) { |
$currentstring.='<head>'. |
$currentstring.='<head>'. |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
Line 537 sub end_body {
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Line 547 sub end_body {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\end{document}'; |
$currentstring = '\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent \end{document}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1421 sub start_a {
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Line 1431 sub start_a {
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} |
} |
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sub end_a { |
sub end_a { |
my ($target,$token,$tagstack,$parstack,$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]; |
Line 1431 sub end_a {
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Line 1441 sub end_a {
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#-- <li> tag |
#-- <li> tag |
sub start_li { |
sub start_li { |
my ($target,$token,$tagstack,$parstack,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
Line 1634 sub start_dl {
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Line 1644 sub start_dl {
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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') { |
$currentstring = '\begin{description}'; |
$currentstring = '\begin{description}'; |
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@Apache::londefdef::description=(); |
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$Apache::londefdef::DD_redirection=0; |
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$Apache::londefdef::DT_redirection=0; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub end_dl { |
sub end_dl { |
my ($target,$token) = @_; |
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') { |
$currentstring = '\end{description}'; |
if ($Apache::londefdef::DT_redirection) { |
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my $data=&item_cleanup; |
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push @Apache::londefdef::description,'\item['.$data.']'; |
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$Apache::londefdef::DT_redirection=0; |
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} elsif ($Apache::londefdef::DD_redirection) { |
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$Apache::londefdef::description[-1].=&Apache::lonxml::endredirection(); |
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} |
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foreach my $element (@Apache::londefdef::description) { |
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$currentstring.=' '.$element.' '; |
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} |
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@Apache::londefdef::description=(); |
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$currentstring.='\end{description}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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#-- <dt> tag |
#-- <dt> tag (end tag optional) |
sub start_dt { |
sub start_dt { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring=''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\item['; |
if ($Apache::londefdef::DT_redirection) { |
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my $data=&item_cleanup; |
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push @Apache::londefdef::description,'\item['.$data.']'; |
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$Apache::londefdef::DT_redirection=0; |
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} elsif ($Apache::londefdef::DD_redirection) { |
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$Apache::londefdef::description[-1].=&Apache::lonxml::endredirection(); |
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$Apache::londefdef::DD_redirection=0; |
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} |
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&Apache::lonxml::startredirection(); |
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$Apache::londefdef::DT_redirection=1; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub end_dt { |
sub end_dt { |
my ($target,$token) = @_; |
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') { |
$currentstring = ']'; |
my $data=&item_cleanup; |
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push @Apache::londefdef::description,'\item['.$data.']'; |
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$Apache::londefdef::DT_redirection=0; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub item_cleanup { |
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my $item=&Apache::lonxml::endredirection(); |
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$item=~s/\\begin{center}//g; |
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$item=~s/\\end{center}//g; |
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return $item; |
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} |
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#-- <dd> tag |
#-- <dd> tag |
sub start_dd { |
sub start_dd { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
Line 1680 sub start_dd {
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Line 1722 sub start_dd {
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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') { |
if ($$tagstack[-2] eq 'dl') { |
if ($Apache::londefdef::DT_redirection) { |
$currentstring = ' \item [] '; |
my $data=&item_cleanup; |
} elsif ($$tagstack[-2] eq 'dt') { |
push @Apache::londefdef::description,'\item['.$data.']'; |
$currentstring = ']'; |
$Apache::londefdef::DT_redirection=0; |
} |
} |
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$Apache::londefdef::DD_redirection=1; |
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&Apache::lonxml::startredirection(); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub end_dd { |
sub end_dd { |
my ($target,$token) = @_; |
my ($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') { |
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$Apache::londefdef::description[-1].=&Apache::lonxml::endredirection(); |
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$Apache::londefdef::DD_redirection=0; |
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} |
return $currentstring; |
return $currentstring; |
} |
} |
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Line 1776 sub end_table {
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Line 1823 sub end_table {
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} |
} |
} |
} |
#continues trying estimate the width of raw data |
#continues trying estimate the width of raw data |
# $currentstring.=' SSS '.$Apache::londefdef::table[-1]{'lengthrow'}[0].' FFF '; ####for test only |
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my @length_raw_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[0]); |
my @length_raw_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[0]); |
for (my $in=1;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
for (my $in=1;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
my @length_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[$in]); |
my @length_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[$in]); |
# $currentstring.=' SSS '.$Apache::londefdef::table[-1]{'lengthrow'}[$in].' FFF '; ####for test only |
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for (my $jn=0;$jn<=$#length_row;$jn++) { |
for (my $jn=0;$jn<=$#length_row;$jn++) { |
if ($length_raw_row[$jn]<$length_row[$jn]) {$length_raw_row[$jn]=$length_row[$jn];} |
if ($length_raw_row[$jn]<$length_row[$jn]) {$length_raw_row[$jn]=$length_row[$jn];} |
} |
} |
Line 1797 sub end_table {
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Line 1842 sub end_table {
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$needed=$#length_row_final-$needed+1; |
$needed=$#length_row_final-$needed+1; |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
if ($length_row_final[$jn]==0) { |
if ($length_row_final[$jn]==0) { |
if ($length_raw_row[$jn]<$available_length/3) { |
if ($length_raw_row[$jn]<$available_length) { |
$length_row_final[$jn]=$length_raw_row[$jn]; |
$length_row_final[$jn]=$length_raw_row[$jn]; |
$available_length=$available_length-$length_raw_row[$jn]; |
$available_length=$available_length-$length_raw_row[$jn]; |
$needed--; |
$needed--; |
Line 2163 sub start_applet {
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Line 2208 sub start_applet {
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$currentstring='[APPLET: '.$alttag.']'; |
$currentstring='[APPLET: '.$alttag.']'; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
my $alttag= &Apache::lonxml::get_param('alt',$parstack, |
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$safeeval,undef,1); |
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unless ($alttag) { |
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my $code=&Apache::lonxml::get_param('code',$parstack,$safeeval, |
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undef,1); |
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$alttag=&Apache::lonmeta::alttag($Apache::lonxml::pwd[-1], |
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$code); |
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} |
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$currentstring.='\begin{center} \fbox{Java Applet: '.$alttag. |
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'.}\end{center}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2174 sub end_applet {
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Line 2228 sub end_applet {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\end{figure}"; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2197 sub start_embed {
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Line 2250 sub start_embed {
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$currentstring='[EMBED: '.$alttag.']'; |
$currentstring='[EMBED: '.$alttag.']'; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2207 sub end_embed {
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Line 2259 sub end_embed {
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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') { |
$currentstring = " \\end{figure}"; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2227 sub start_param {
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Line 2278 sub start_param {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2238 sub end_param {
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Line 2288 sub end_param {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\end{figure}"; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |