version 1.116, 2003/02/18 21:14:16
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version 1.117, 2003/02/18 22:19:30
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Line 1602 sub start_table {
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Line 1602 sub start_table {
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if ($ENV{'browser.imagesuppress'} ne 'on') { |
if ($ENV{'browser.imagesuppress'} ne 'on') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} else { |
} else { |
my $alttag=$token->[2]->{'alt'}; |
my $alttag= &Apache::lonxml::get_param |
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('alt',$parstack,$safeeval,undef,1); |
unless ($alttag) { |
unless ($alttag) { |
$alttag=&Apache::lonmeta::alttag($token->[2]->{'src'}); |
$alttag=&Apache::lonmeta::alttag |
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($Apache::lonxml::pwd[-1],$src); |
} |
} |
$currentstring='[IMAGE: '.$alttag.']'; |
$currentstring='[IMAGE: '.$alttag.']'; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
&image_replication($src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&image_replication($src); |
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#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
if (-e $src) { |
if (-e $src) { |
#defines the default size of image |
#defines the default size of image |
Line 1705 sub start_table {
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Line 1708 sub start_table {
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} else { |
} else { |
my $alttag=$token->[2]->{'alt'}; |
my $alttag=$token->[2]->{'alt'}; |
unless ($alttag) { |
unless ($alttag) { |
$alttag=&Apache::lonmeta::alttag($token->[2]->{'code'}); |
$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'code'}); |
} |
} |
$currentstring='[APPLET: '.$alttag.']'; |
$currentstring='[APPLET: '.$alttag.']'; |
} |
} |
Line 1738 sub start_embed {
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Line 1742 sub start_embed {
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} else { |
} else { |
my $alttag=$token->[2]->{'alt'}; |
my $alttag=$token->[2]->{'alt'}; |
unless ($alttag) { |
unless ($alttag) { |
$alttag=&Apache::lonmeta::alttag($token->[2]->{'src'}); |
$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'src'}); |
} |
} |
$currentstring='[EMBED: '.$alttag.']'; |
$currentstring='[EMBED: '.$alttag.']'; |
} |
} |