version 1.277, 2005/07/07 10:09:50
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version 1.286, 2005/09/19 10:59:08
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Line 47 use Image::Magick;
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Line 47 use Image::Magick;
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use Apache::lonmenu(); |
use Apache::lonmenu(); |
use Apache::lonmeta(); |
use Apache::lonmeta(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use File::Basename; |
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BEGIN { |
BEGIN { |
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Line 166 sub start_html {
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Line 166 sub start_html {
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'\usepackage{textcomp}'. |
'\usepackage{textcomp}'. |
'\usepackage{makeidx}'. |
'\usepackage{makeidx}'. |
'\usepackage[dvips]{graphicx}'. |
'\usepackage[dvips]{graphicx}'. |
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'\usepackage{wrapfig}'. |
'\usepackage{picins}'. |
'\usepackage{picins}'. |
'\usepackage{epsfig}'. |
'\usepackage{epsfig}'. |
'\usepackage{calc}'. |
'\usepackage{calc}'. |
Line 535 sub start_body {
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Line 536 sub start_body {
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$token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents(). |
$token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents(). |
';'.$onUnload; |
';'.$onUnload; |
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if ($env{'request.state'} ne 'construct') { |
$currentstring .= '<'.$token->[1]; |
$currentstring .= '<'.$token->[1]; |
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} |
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foreach (keys %{$token->[2]}) { |
foreach (keys %{$token->[2]}) { |
$currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; |
$currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; |
} |
} |
if ($env{'request.state'} ne 'construct') { |
$currentstring.='>'; |
$currentstring.='>'; |
&Apache::lontexconvert::jsMath_reset(); |
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if ($env{'environment.texengine'} eq 'jsMath') { |
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$currentstring.=&Apache::lontexconvert::jsMath_header(); |
} |
} |
if ($env{'request.state'} ne 'published') { |
if ($env{'request.state'} ne 'published') { |
my $remote=($env{'environment.remote'} ne 'off'); |
if ($env{'environment.remote'} eq 'off') { |
$currentstring=&Apache::loncommon::bodytag(undef,undef, |
$currentstring.= |
$currentstring,$remote); |
&Apache::lonmenu::constspaceform(). |
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&Apache::lonmenu::menubuttons(1,'web',1); |
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} |
$currentstring.=(<<EDITBUTTON); |
$currentstring.=(<<EDITBUTTON); |
<form method="post"> |
<form method="post"> |
<input type="submit" name="editmode" accesskey="e" value="Edit" /> |
<input type="submit" name="editmode" accesskey="e" value="Edit" /> |
</form> |
</form> |
EDITBUTTON |
EDITBUTTON |
} else { |
} else { |
$currentstring.=&Apache::lonmenu::menubuttons(undef,$target,1); |
$currentstring.=&Apache::lonmenu::menubuttons(undef,$target,1); |
Line 565 EDITBUTTON
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Line 568 EDITBUTTON
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sub end_body { |
sub end_body { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off unclosed <p> |
my $currentstring = &end_p(); # Close off unclosed <p> |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= &Apache::lonxml::xmlend($target,$parser); |
$currentstring .= &Apache::lonxml::xmlend($target,$parser); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 577 sub end_body {
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Line 580 sub end_body {
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#-- <center> tag (end tag required) |
#-- <center> tag (end tag required) |
sub start_center { |
sub start_center { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # Close off any prior para. |
my $currentstring = &end_p(); # Close off any prior para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 598 sub end_center {
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Line 601 sub end_center {
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} |
} |
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#-- <b> tag (end tag required) |
#-- <b> tag (end tag required) |
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# NOTE: In TeX mode disables internal <p> |
sub start_b { |
sub start_b { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
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') { |
$currentstring = '\textbf{'; |
&disable_para(); |
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$currentstring .= '\textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 615 sub end_b {
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Line 620 sub end_b {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '}'; |
&enable_para(); |
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$currentstring = '}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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#-- <strong> tag (end tag required) |
#-- <strong> tag (end tag required) |
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# NOTE: in TeX mode disables internal <p> |
sub start_strong { |
sub start_strong { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
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') { |
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&disable_para(); |
$currentstring = '\textbf{'; |
$currentstring = '\textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
Line 638 sub end_strong {
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Line 646 sub end_strong {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
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&enable_para(); |
$currentstring = '}'; |
$currentstring = '}'; |
} |
} |
return $currentstring; |
return $currentstring; |
Line 646 sub end_strong {
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Line 655 sub end_strong {
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#-- <h1> tag (end tag required) |
#-- <h1> tag (end tag required) |
sub start_h1 { |
sub start_h1 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior para. |
my $currentstring = &end_p(); # Close off any prior para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 695 sub end_h1 {
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Line 704 sub end_h1 {
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#-- <h2> tag |
#-- <h2> tag |
sub start_h2 { |
sub start_h2 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior para. |
my $currentstring = &end_p(); # Close off any prior para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 738 sub end_h2 {
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Line 747 sub end_h2 {
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#-- <h3> tag |
#-- <h3> tag |
sub start_h3 { |
sub start_h3 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior para. |
my $currentstring = &end_p(); # Close off any prior para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 781 sub end_h3 {
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Line 790 sub end_h3 {
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#-- <h4> tag |
#-- <h4> tag |
sub start_h4 { |
sub start_h4 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior para. |
my $currentstring = &end_p(); # Close off any prior para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 824 sub end_h4 {
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Line 833 sub end_h4 {
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#-- <h5> tag |
#-- <h5> tag |
sub start_h5 { |
sub start_h5 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior paras. |
my $currentstring = &end_p(); # Close off any prior paras. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 867 sub end_h5 {
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Line 876 sub end_h5 {
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#-- <h6> tag |
#-- <h6> tag |
sub start_h6 { |
sub start_h6 { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off any prior paras. |
my $currentstring = &end_p(); # Close off any prior paras. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1125 sub end_q {
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Line 1134 sub end_q {
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my $closing_string = ''; # String required to close <p> |
my $closing_string = ''; # String required to close <p> |
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# Some tags are <p> fragile meaning that <p> inside of them |
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# does not work within TeX mode. This is managed via the |
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# counter below: |
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# |
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my $para_disabled = 0; |
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sub disable_para { |
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$para_disabled++; |
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} |
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sub enable_para { |
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$para_disabled--; |
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} |
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#-- <p> tag (end tag optional) |
#-- <p> tag (end tag optional) |
#optional attribute - align="center|left|right" |
#optional attribute - align="center|left|right" |
sub start_p { |
sub start_p { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # close off prior para if in progress. |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
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$currentstring .= &end_p(); # close off prior para if in progress. |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
$closing_string = '</p>'; # Not sure this is correct. |
if (! ($currentstring =~ /\//)) { |
} elsif ($target eq 'tex') { |
$closing_string = '</p>'; # Deal correctly with <p /> e.g. |
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} |
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} elsif ($target eq 'tex' && !$para_disabled) { |
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$currentstring .= &end_p(); # close off prior para if in progress. |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if ($align eq 'center') { |
if ($align eq 'center') { |
$currentstring .='\begin{center}\par'; |
$currentstring .='\begin{center}\par'; |
Line 1146 sub start_p {
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Line 1174 sub start_p {
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$closing_string = '}\hfill}'; |
$closing_string = '}\hfill}'; |
} else { |
} else { |
$currentstring.='\par '; |
$currentstring.='\par '; |
$closing_string = '\strut\\\\\strut'; |
$closing_string = '\strut\\\\\strut '; |
} |
} |
my $signal=1;#<p> does not work inside <b>...</b> |
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foreach my $tag (@$tagstack) { |
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if (lc($tag) eq 'b') { |
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$signal=0; |
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} |
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} |
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if (!$signal) { |
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$currentstring = &end_p; # Just close the prior? Not sure this is correct |
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$closing_string = ''; # Probably correct? |
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} |
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} |
} |
return $currentstring; |
return $currentstring; |
Line 1166 sub start_p {
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Line 1184 sub start_p {
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# End paragraph processing just requires that we output the |
# End paragraph processing just requires that we output the |
# closing string that was saved and blank it. |
# closing string that was saved and blank it. |
sub end_p { |
sub end_p { |
my $current_string = $closing_string; |
# Note only 'tex' mode uses disable_para and enable_para |
$closing_string = ''; # Not in a para anymore. |
# so we don't need to know the target in the check below: |
return $current_string; |
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if (!$para_disabled) { |
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my $current_string = $closing_string; |
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$closing_string = ''; # Not in a para anymore. |
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return $current_string; |
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} else { |
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return ''; |
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} |
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} |
} |
} |
} |
Line 1417 sub end_sup {
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Line 1442 sub end_sup {
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#-- <hr> tag (end tag forbidden) |
#-- <hr> tag (end tag forbidden) |
sub start_hr { |
sub start_hr { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # End enclosing para. |
my $currentstring = &end_p(); # End enclosing para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1455 sub end_hr {
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Line 1480 sub end_hr {
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} |
} |
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#-- <div> tag (end tag required) |
#-- <div> tag (end tag required) |
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{ |
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# Since div can be nested, the stack below is used |
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# in 'tex' mode to store the ending strings |
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# for the div stack. |
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my @div_end_stack; |
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sub start_div { |
sub start_div { |
my ($target,$token) = @_; |
my ($target,$token, $tagstack, $parstack, $parser, $safeeval) = @_; |
my $currentstring = &end_p; # Close enclosing para. |
my $currentstring = &end_p(); # Close enclosing para. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
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if ($target eq 'tex') { |
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# 4 possible alignments: left, right, center, and -missing-. |
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my $endstring = ''; |
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my $align = lc(&Apache::lonxml::get_param('align', $parstack, |
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$safeeval, undef, 1)); |
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if ($align eq 'center') { |
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$currentstring .= '\begin{center}'; |
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$endstring = '\end{center}'; |
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} |
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elsif ($align eq 'right') { |
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$currentstring .= '\begin{flushright}'; |
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$endstring .= '\end{flushright}'; |
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} elsif ($align eq 'left') { |
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$currentstring .= '\begin{flushleft}'; |
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$endstring = '\end{flushleft}'; |
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} else { |
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} |
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$currentstring .= "\n"; # For human readability. |
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$endstring = "\n$endstring\n"; # For human readability |
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push(@div_end_stack, $endstring); |
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} |
return $currentstring; |
return $currentstring; |
} |
} |
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Line 1469 sub end_div {
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Line 1526 sub end_div {
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my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} |
} |
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if ($target eq 'tex') { |
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my $endstring = pop @div_end_stack; |
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$currentstring .= $endstring; |
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} |
return $currentstring; |
return $currentstring; |
} |
} |
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} |
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#-- <a> tag (end tag required) |
#-- <a> tag (end tag required) |
sub start_a { |
sub start_a { |
Line 1539 sub start_li {
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Line 1601 sub start_li {
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sub end_li { |
sub end_li { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # In case there's a <p> in the <li> |
my $currentstring = &end_p(); # In case there's a <p> in the <li> |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} |
} |
Line 1575 sub end_u {
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Line 1637 sub end_u {
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#-- <ul> tag (end tag required) |
#-- <ul> tag (end tag required) |
sub start_ul { |
sub start_ul { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close off enclosing list. |
my $currentstring = &end_p(); # Close off enclosing list. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1642 sub end_menu {
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Line 1704 sub end_menu {
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#-- <dir> tag (end tag required) |
#-- <dir> tag (end tag required) |
sub start_dir { |
sub start_dir { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # In case there's a <p> prior to the list. |
my $currentstring = &end_p(); # In case there's a <p> prior to the list. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1665 sub end_dir {
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Line 1727 sub end_dir {
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#-- <ol> tag (end tag required) |
#-- <ol> tag (end tag required) |
sub start_ol { |
sub start_ol { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # In case there's a <p> prior to the list. |
my $currentstring = &end_p(); # In case there's a <p> prior to the list. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1719 sub end_ol {
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Line 1781 sub end_ol {
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#-- <dl> tag (end tag required) |
#-- <dl> tag (end tag required) |
sub start_dl { |
sub start_dl { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # In case there's a <p> unclosed prior to the list. |
my $currentstring = &end_p(); # In case there's a <p> unclosed prior to the list. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1835 sub end_dd {
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Line 1897 sub end_dd {
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sub start_table { |
sub start_table { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $textwidth = ''; |
my $textwidth = ''; |
my $currentstring = &end_p; |
my $currentstring = &end_p(); |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 1891 sub start_table {
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Line 1953 sub start_table {
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$Apache::londefdef::table[-1]{'vvinc'} = ''; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
} |
} |
if ($#Apache::londefdef::table==0) { |
if ($#Apache::londefdef::table==0) { |
$Apache::londefdef::table[-1]{'output'}='\strut\newline\strut\setlength{\tabcolsep}{1 mm}'; |
# Note that \newline seems to destroy the alignment envs. |
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# $Apache::londefdef::table[-1]{'output'}='\strut\newline\strut\setlength{\tabcolsep}{1 mm}'; |
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$Apache::londefdef::table[-1]{'output'}='\strut'.'\\\\'."\n".'\strut\setlength{\tabcolsep}{1 mm}'; |
} |
} |
$Apache::londefdef::table[-1]{'output'}.=' \noindent \begin{tabular} '; |
$Apache::londefdef::table[-1]{'output'}.=' \noindent \begin{tabular} '; |
$Apache::londefdef::table[-1]{'TeXlen'}=[]; |
$Apache::londefdef::table[-1]{'TeXlen'}=[]; |
Line 2114 sub end_table {
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Line 2178 sub end_table {
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} |
} |
$output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; |
$output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; |
} |
} |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut\newline\strut '; |
# Note that \newline destroys alignment env's produced by e.g. <div> |
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# $Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut\newline\strut '; |
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$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut'.'\\\\'."\n".'\strut '; |
if ($#Apache::londefdef::table > 0) { |
if ($#Apache::londefdef::table > 0) { |
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
pop @Apache::londefdef::table; |
pop @Apache::londefdef::table; |
Line 2155 sub start_tr {
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Line 2221 sub start_tr {
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sub end_tr { |
sub end_tr { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close any pending <p> in the row. |
my $currentstring = &end_p(); # Close any pending <p> in the row. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 2432 sub end_th_tex {
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Line 2498 sub end_th_tex {
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sub end_th { |
sub end_th { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # Close any open <p> in the row. |
my $currentstring = &end_p(); # Close any open <p> in the row. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 2552 sub start_img {
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Line 2618 sub start_img {
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} elsif ($align eq "left") { |
} elsif ($align eq "left") { |
if ($latex_rendering eq "parpic") { |
if ($latex_rendering eq "parpic") { |
$currentstring = '\parpic[l]{'.$currentstring.'}'; |
$currentstring = '\parpic[l]{'.$currentstring.'}'; |
} else { # parbox rendering |
} else { # wrapfig render |
$currentstring = "\\strut\\newline\n". |
$currentstring = '\begin{wrapfigure}{l}{'.$width_param.'mm}' |
'\parbox{'.$width_param.'mm}{'.$currentstring.'}'; |
.'\scalebox{1.0}{'.$currentstring.'}\end{wrapfigure}'; |
} |
} |
} elsif ($align eq "right") { |
} elsif ($align eq "right") { |
if ($latex_rendering eq "parpic") { |
if ($latex_rendering eq "parpic") { |
$currentstring = '\parpic[r]{'.$currentstring.'}'; |
$currentstring = '\parpic[r]{'.$currentstring.'}'; |
} else { # parbox rendering. |
} else { # wrapfig rendering |
$currentstring = '\parbox{'.$width_param.'mm}{\begin{flushright}' |
$currentstring = '\begin{wrapfigure}{r}{'.$width_param.'mm}' |
.$currentstring.'\end{flushright}} \newline'."\n"; |
.'\scalebox{1.0}{'.$currentstring.'}\end{wrapfigure}'; |
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} |
} |
} else { # Bottom is also default. |
} else { # Bottom is also default. |
# $currentstring = '\raisebox{'.$height_param.'mm}{'.$currentstring.'}'; |
# $currentstring = '\raisebox{'.$height_param.'mm}{'.$currentstring.'}'; |
Line 2882 sub end_xmp {
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Line 2949 sub end_xmp {
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#-- <pre> (end tag required) |
#-- <pre> (end tag required) |
sub start_pre { |
sub start_pre { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # close off pending <p> |
my $currentstring = &end_p(); # close off pending <p> |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
Line 2945 sub end_externallink {
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Line 3012 sub end_externallink {
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#-- <blankspace heigth=""> |
#-- <blankspace heigth=""> |
sub start_blankspace { |
sub start_blankspace { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = &end_p; # closes off any unclosed <p> |
my $currentstring = &end_p(); # closes off any unclosed <p> |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
my $howmuch = &Apache::lonxml::get_param('heigth',$parstack,$safeeval,undef,1); |
my $howmuch = &Apache::lonxml::get_param('heigth',$parstack,$safeeval,undef,1); |
$currentstring .= '\vskip '.$howmuch.' '; |
$currentstring .= '\vskip '.$howmuch.' '; |
Line 3098 sub end_blink {
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Line 3165 sub end_blink {
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#-- <blockquote> tag (end tag required) |
#-- <blockquote> tag (end tag required) |
sub start_blockquote { |
sub start_blockquote { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # Close any unclosed <p> |
my $currentstring = &end_p(); # Close any unclosed <p> |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
Line 3421 sub end_marquee {
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Line 3488 sub end_marquee {
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#-- <multicol> tag (end tag required) |
#-- <multicol> tag (end tag required) |
sub start_multicol { |
sub start_multicol { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # Close any pending <p> |
my $currentstring = &end_p(); # Close any pending <p> |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
Line 3619 sub end_server {
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Line 3686 sub end_server {
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#-- <spacer> tag (end tag forbidden) |
#-- <spacer> tag (end tag forbidden) |
sub start_spacer { |
sub start_spacer { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = &end_p; # Close off any open <p> tag. |
my $currentstring = &end_p(); # Close off any open <p> tag. |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
Line 3900 sub image_height {
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Line 3967 sub image_height {
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sub get_eps_image { |
sub get_eps_image { |
my ($src)=@_; |
my ($src)=@_; |
my $orig_src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1], $src); |
my $orig_src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1], $src); |
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# In order to prevent the substitution of the alt text, we need to |
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# be sure the orig_src file is on system now so: |
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if (! -e $orig_src) { |
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&Apache::lonnet::repcopy($orig_src); # Failure is not completely fatal. |
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} |
&Apache::lonxml::debug("get_eps_image: Original image: $orig_src"); |
&Apache::lonxml::debug("get_eps_image: Original image: $orig_src"); |
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my ($spath, $sname, $sext) = fileparse($src, qr/\.(gif|png|jpg|jpeg)/i); |
$src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i; |
$src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i; |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
Line 3929 sub get_eps_image {
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Line 4004 sub get_eps_image {
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close FILE; |
close FILE; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
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if ($sext ne "") { # Put the ext. back in to uniquify. |
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$src =~ s/\.eps$/$sext.eps/; |
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} |
} |
} |
} |
} |
} |
} |