| 2494 |
} |
} |
| 2495 |
}; # $insert_to_foster |
}; # $insert_to_foster |
| 2496 |
|
|
| 2497 |
my $in_body = sub { |
my $insert; |
|
my $insert = shift; |
|
|
if ($token->{type} eq 'start tag') { |
|
|
if ($token->{tag_name} eq 'script') { |
|
|
## NOTE: This is an "as if in head" code clone |
|
|
$script_start_tag->($insert); |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'style') { |
|
|
## NOTE: This is an "as if in head" code clone |
|
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
|
|
return; |
|
|
} elsif ({ |
|
|
base => 1, link => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
## NOTE: This is an "as if in head" code clone, only "-t" differs |
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
pop @{$self->{open_elements}}; ## ISSUE: This step is missing in the spec. |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'meta') { |
|
|
## NOTE: This is an "as if in head" code clone, only "-t" differs |
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
pop @{$self->{open_elements}}; ## ISSUE: This step is missing in the spec. |
|
|
|
|
|
unless ($self->{confident}) { |
|
|
my $charset; |
|
|
if ($token->{attributes}->{charset}) { ## TODO: And if supported |
|
|
$charset = $token->{attributes}->{charset}->{value}; |
|
|
} |
|
|
if ($token->{attributes}->{'http-equiv'}) { |
|
|
## ISSUE: Algorithm name in the spec was incorrect so that not linked to the definition. |
|
|
if ($token->{attributes}->{'http-equiv'}->{value} |
|
|
=~ /\A[^;]*;[\x09-\x0D\x20]*charset[\x09-\x0D\x20]*= |
|
|
[\x09-\x0D\x20]*(?>"([^"]*)"|'([^']*)'| |
|
|
([^"'\x09-\x0D\x20][^\x09-\x0D\x20]*))/x) { |
|
|
$charset = defined $1 ? $1 : defined $2 ? $2 : $3; |
|
|
} ## TODO: And if supported |
|
|
} |
|
|
## TODO: Change the encoding |
|
|
} |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'title') { |
|
|
!!!parse-error (type => 'in body:title'); |
|
|
## NOTE: This is an "as if in head" code clone |
|
|
$parse_rcdata->(RCDATA_CONTENT_MODEL, sub { |
|
|
if (defined $self->{head_element}) { |
|
|
$self->{head_element}->append_child ($_[0]); |
|
|
} else { |
|
|
$insert->($_[0]); |
|
|
} |
|
|
}); |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'body') { |
|
|
!!!parse-error (type => 'in body:body'); |
|
|
|
|
|
if (@{$self->{open_elements}} == 1 or |
|
|
$self->{open_elements}->[1]->[1] ne 'body') { |
|
|
## Ignore the token |
|
|
} else { |
|
|
my $body_el = $self->{open_elements}->[1]->[0]; |
|
|
for my $attr_name (keys %{$token->{attributes}}) { |
|
|
unless ($body_el->has_attribute_ns (undef, $attr_name)) { |
|
|
$body_el->set_attribute_ns |
|
|
(undef, [undef, $attr_name], |
|
|
$token->{attributes}->{$attr_name}->{value}); |
|
|
} |
|
|
} |
|
|
} |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
address => 1, blockquote => 1, center => 1, dir => 1, |
|
|
div => 1, dl => 1, fieldset => 1, listing => 1, |
|
|
menu => 1, ol => 1, p => 1, ul => 1, |
|
|
pre => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
if ($token->{tag_name} eq 'pre') { |
|
|
!!!next-token; |
|
|
if ($token->{type} eq 'character') { |
|
|
$token->{data} =~ s/^\x0A//; |
|
|
unless (length $token->{data}) { |
|
|
!!!next-token; |
|
|
} |
|
|
} |
|
|
} else { |
|
|
!!!next-token; |
|
|
} |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'form') { |
|
|
if (defined $self->{form_element}) { |
|
|
!!!parse-error (type => 'in form:form'); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
} else { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
$self->{form_element} = $self->{open_elements}->[-1]->[0]; |
|
|
!!!next-token; |
|
|
return; |
|
|
} |
|
|
} elsif ($token->{tag_name} eq 'li') { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
## Step 1 |
|
|
my $i = -1; |
|
|
my $node = $self->{open_elements}->[$i]; |
|
|
LI: { |
|
|
## Step 2 |
|
|
if ($node->[1] eq 'li') { |
|
|
if ($i != -1) { |
|
|
!!!parse-error (type => 'end tag missing:'. |
|
|
$self->{open_elements}->[-1]->[1]); |
|
|
} |
|
|
splice @{$self->{open_elements}}, $i; |
|
|
last LI; |
|
|
} |
|
|
|
|
|
## Step 3 |
|
|
if (not $formatting_category->{$node->[1]} and |
|
|
#not $phrasing_category->{$node->[1]} and |
|
|
($special_category->{$node->[1]} or |
|
|
$scoping_category->{$node->[1]}) and |
|
|
$node->[1] ne 'address' and $node->[1] ne 'div') { |
|
|
last LI; |
|
|
} |
|
|
|
|
|
## Step 4 |
|
|
$i--; |
|
|
$node = $self->{open_elements}->[$i]; |
|
|
redo LI; |
|
|
} # LI |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'dd' or $token->{tag_name} eq 'dt') { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
## Step 1 |
|
|
my $i = -1; |
|
|
my $node = $self->{open_elements}->[$i]; |
|
|
LI: { |
|
|
## Step 2 |
|
|
if ($node->[1] eq 'dt' or $node->[1] eq 'dd') { |
|
|
if ($i != -1) { |
|
|
!!!parse-error (type => 'end tag missing:'. |
|
|
$self->{open_elements}->[-1]->[1]); |
|
|
} |
|
|
splice @{$self->{open_elements}}, $i; |
|
|
last LI; |
|
|
} |
|
|
|
|
|
## Step 3 |
|
|
if (not $formatting_category->{$node->[1]} and |
|
|
#not $phrasing_category->{$node->[1]} and |
|
|
($special_category->{$node->[1]} or |
|
|
$scoping_category->{$node->[1]}) and |
|
|
$node->[1] ne 'address' and $node->[1] ne 'div') { |
|
|
last LI; |
|
|
} |
|
|
|
|
|
## Step 4 |
|
|
$i--; |
|
|
$node = $self->{open_elements}->[$i]; |
|
|
redo LI; |
|
|
} # LI |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'plaintext') { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
$self->{content_model} = PLAINTEXT_CONTENT_MODEL; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ($node->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
## NOTE: See <http://html5.org/tools/web-apps-tracker?from=925&to=926> |
|
|
## has an element in scope |
|
|
#my $i; |
|
|
#INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
# my $node = $self->{open_elements}->[$_]; |
|
|
# if ({ |
|
|
# h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
|
|
# }->{$node->[1]}) { |
|
|
# $i = $_; |
|
|
# last INSCOPE; |
|
|
# } elsif ({ |
|
|
# table => 1, caption => 1, td => 1, th => 1, |
|
|
# button => 1, marquee => 1, object => 1, html => 1, |
|
|
# }->{$node->[1]}) { |
|
|
# last INSCOPE; |
|
|
# } |
|
|
#} # INSCOPE |
|
|
# |
|
|
#if (defined $i) { |
|
|
# !!! parse-error (type => 'in hn:hn'); |
|
|
# splice @{$self->{open_elements}}, $i; |
|
|
#} |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'a') { |
|
|
AFE: for my $i (reverse 0..$#$active_formatting_elements) { |
|
|
my $node = $active_formatting_elements->[$i]; |
|
|
if ($node->[1] eq 'a') { |
|
|
!!!parse-error (type => 'in a:a'); |
|
|
|
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'a'}; |
|
|
$formatting_end_tag->($token->{tag_name}); |
|
|
|
|
|
AFE2: for (reverse 0..$#$active_formatting_elements) { |
|
|
if ($active_formatting_elements->[$_]->[0] eq $node->[0]) { |
|
|
splice @$active_formatting_elements, $_, 1; |
|
|
last AFE2; |
|
|
} |
|
|
} # AFE2 |
|
|
OE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
if ($self->{open_elements}->[$_]->[0] eq $node->[0]) { |
|
|
splice @{$self->{open_elements}}, $_, 1; |
|
|
last OE; |
|
|
} |
|
|
} # OE |
|
|
last AFE; |
|
|
} elsif ($node->[0] eq '#marker') { |
|
|
last AFE; |
|
|
} |
|
|
} # AFE |
|
|
|
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
b => 1, big => 1, em => 1, font => 1, i => 1, |
|
|
s => 1, small => 1, strile => 1, |
|
|
strong => 1, tt => 1, u => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'nobr') { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
## has a |nobr| element in scope |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ($node->[1] eq 'nobr') { |
|
|
!!!parse-error (type => 'not closed:nobr'); |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'nobr'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'button') { |
|
|
## has a button element in scope |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ($node->[1] eq 'button') { |
|
|
!!!parse-error (type => 'in button:button'); |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'button'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
push @$active_formatting_elements, ['#marker', '']; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'marquee' or |
|
|
$token->{tag_name} eq 'object') { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
push @$active_formatting_elements, ['#marker', '']; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'xmp') { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'table') { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
$self->{insertion_mode} = 'in table'; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
area => 1, basefont => 1, bgsound => 1, br => 1, |
|
|
embed => 1, img => 1, param => 1, spacer => 1, wbr => 1, |
|
|
image => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
if ($token->{tag_name} eq 'image') { |
|
|
!!!parse-error (type => 'image'); |
|
|
$token->{tag_name} = 'img'; |
|
|
} |
|
|
|
|
|
## NOTE: There is an "as if <br>" code clone. |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
pop @{$self->{open_elements}}; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'hr') { |
|
|
## has a p element in scope |
|
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
|
|
if ($_->[1] eq 'p') { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', tag_name => 'p'}; |
|
|
return; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$_->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
pop @{$self->{open_elements}}; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'input') { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
## TODO: associate with $self->{form_element} if defined |
|
|
pop @{$self->{open_elements}}; |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'isindex') { |
|
|
!!!parse-error (type => 'isindex'); |
|
|
|
|
|
if (defined $self->{form_element}) { |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
} else { |
|
|
my $at = $token->{attributes}; |
|
|
my $form_attrs; |
|
|
$form_attrs->{action} = $at->{action} if $at->{action}; |
|
|
my $prompt_attr = $at->{prompt}; |
|
|
$at->{name} = {name => 'name', value => 'isindex'}; |
|
|
delete $at->{action}; |
|
|
delete $at->{prompt}; |
|
|
my @tokens = ( |
|
|
{type => 'start tag', tag_name => 'form', |
|
|
attributes => $form_attrs}, |
|
|
{type => 'start tag', tag_name => 'hr'}, |
|
|
{type => 'start tag', tag_name => 'p'}, |
|
|
{type => 'start tag', tag_name => 'label'}, |
|
|
); |
|
|
if ($prompt_attr) { |
|
|
push @tokens, {type => 'character', data => $prompt_attr->{value}}; |
|
|
} else { |
|
|
push @tokens, {type => 'character', |
|
|
data => 'This is a searchable index. Insert your search keywords here: '}; # SHOULD |
|
|
## TODO: make this configurable |
|
|
} |
|
|
push @tokens, |
|
|
{type => 'start tag', tag_name => 'input', attributes => $at}, |
|
|
#{type => 'character', data => ''}, # SHOULD |
|
|
{type => 'end tag', tag_name => 'label'}, |
|
|
{type => 'end tag', tag_name => 'p'}, |
|
|
{type => 'start tag', tag_name => 'hr'}, |
|
|
{type => 'end tag', tag_name => 'form'}; |
|
|
$token = shift @tokens; |
|
|
!!!back-token (@tokens); |
|
|
return; |
|
|
} |
|
|
} elsif ($token->{tag_name} eq 'textarea') { |
|
|
my $tag_name = $token->{tag_name}; |
|
|
my $el; |
|
|
!!!create-element ($el, $token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
## TODO: $self->{form_element} if defined |
|
|
$self->{content_model} = RCDATA_CONTENT_MODEL; |
|
|
delete $self->{escape}; # MUST |
|
|
|
|
|
$insert->($el); |
|
|
|
|
|
my $text = ''; |
|
|
!!!next-token; |
|
|
if ($token->{type} eq 'character') { |
|
|
$token->{data} =~ s/^\x0A//; |
|
|
unless (length $token->{data}) { |
|
|
!!!next-token; |
|
|
} |
|
|
} |
|
|
while ($token->{type} eq 'character') { |
|
|
$text .= $token->{data}; |
|
|
!!!next-token; |
|
|
} |
|
|
if (length $text) { |
|
|
$el->manakai_append_text ($text); |
|
|
} |
|
|
|
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; |
|
|
|
|
|
if ($token->{type} eq 'end tag' and |
|
|
$token->{tag_name} eq $tag_name) { |
|
|
## Ignore the token |
|
|
} else { |
|
|
!!!parse-error (type => 'in RCDATA:#'.$token->{type}); |
|
|
} |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
iframe => 1, |
|
|
noembed => 1, |
|
|
noframes => 1, |
|
|
noscript => 0, ## TODO: 1 if scripting is enabled |
|
|
}->{$token->{tag_name}}) { |
|
|
## NOTE: There are two "as if in body" code clones. |
|
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'select') { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
$self->{insertion_mode} = 'in select'; |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
caption => 1, col => 1, colgroup => 1, frame => 1, |
|
|
frameset => 1, head => 1, option => 1, optgroup => 1, |
|
|
tbody => 1, td => 1, tfoot => 1, th => 1, |
|
|
thead => 1, tr => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
!!!parse-error (type => 'in body:'.$token->{tag_name}); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
|
|
|
## ISSUE: An issue on HTML5 new elements in the spec. |
|
|
} else { |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
|
|
|
|
|
!!!next-token; |
|
|
return; |
|
|
} |
|
|
} elsif ($token->{type} eq 'end tag') { |
|
|
if ($token->{tag_name} eq 'body') { |
|
|
if (@{$self->{open_elements}} > 1 and |
|
|
$self->{open_elements}->[1]->[1] eq 'body') { |
|
|
for (@{$self->{open_elements}}) { |
|
|
unless ({ |
|
|
dd => 1, dt => 1, li => 1, p => 1, td => 1, |
|
|
th => 1, tr => 1, body => 1, html => 1, |
|
|
tbody => 1, tfoot => 1, thead => 1, |
|
|
}->{$_->[1]}) { |
|
|
!!!parse-error (type => 'not closed:'.$_->[1]); |
|
|
} |
|
|
} |
|
|
|
|
|
$self->{insertion_mode} = 'after body'; |
|
|
!!!next-token; |
|
|
return; |
|
|
} else { |
|
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
} |
|
|
} elsif ($token->{tag_name} eq 'html') { |
|
|
if (@{$self->{open_elements}} > 1 and $self->{open_elements}->[1]->[1] eq 'body') { |
|
|
## ISSUE: There is an issue in the spec. |
|
|
if ($self->{open_elements}->[-1]->[1] ne 'body') { |
|
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[1]->[1]); |
|
|
} |
|
|
$self->{insertion_mode} = 'after body'; |
|
|
## reprocess |
|
|
return; |
|
|
} else { |
|
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
} |
|
|
} elsif ({ |
|
|
address => 1, blockquote => 1, center => 1, dir => 1, |
|
|
div => 1, dl => 1, fieldset => 1, listing => 1, |
|
|
menu => 1, ol => 1, pre => 1, ul => 1, |
|
|
p => 1, |
|
|
dd => 1, dt => 1, li => 1, |
|
|
button => 1, marquee => 1, object => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
## has an element in scope |
|
|
my $i; |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ($node->[1] eq $token->{tag_name}) { |
|
|
## generate implied end tags |
|
|
if ({ |
|
|
dd => ($token->{tag_name} ne 'dd'), |
|
|
dt => ($token->{tag_name} ne 'dt'), |
|
|
li => ($token->{tag_name} ne 'li'), |
|
|
p => ($token->{tag_name} ne 'p'), |
|
|
td => 1, th => 1, tr => 1, |
|
|
tbody => 1, tfoot=> 1, thead => 1, |
|
|
}->{$self->{open_elements}->[-1]->[1]}) { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', |
|
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
|
|
return; |
|
|
} |
|
|
$i = $_; |
|
|
last INSCOPE unless $token->{tag_name} eq 'p'; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
if ($self->{open_elements}->[-1]->[1] ne $token->{tag_name}) { |
|
|
if (defined $i) { |
|
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
|
|
} else { |
|
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
|
|
} |
|
|
} |
|
|
|
|
|
if (defined $i) { |
|
|
splice @{$self->{open_elements}}, $i; |
|
|
} elsif ($token->{tag_name} eq 'p') { |
|
|
## As if <p>, then reprocess the current token |
|
|
my $el; |
|
|
!!!create-element ($el, 'p'); |
|
|
$insert->($el); |
|
|
} |
|
|
$clear_up_to_marker->() |
|
|
if { |
|
|
button => 1, marquee => 1, object => 1, |
|
|
}->{$token->{tag_name}}; |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'form') { |
|
|
## has an element in scope |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ($node->[1] eq $token->{tag_name}) { |
|
|
## generate implied end tags |
|
|
if ({ |
|
|
dd => 1, dt => 1, li => 1, p => 1, |
|
|
td => 1, th => 1, tr => 1, |
|
|
tbody => 1, tfoot=> 1, thead => 1, |
|
|
}->{$self->{open_elements}->[-1]->[1]}) { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', |
|
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
|
|
return; |
|
|
} |
|
|
last INSCOPE; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
if ($self->{open_elements}->[-1]->[1] eq $token->{tag_name}) { |
|
|
pop @{$self->{open_elements}}; |
|
|
} else { |
|
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
|
|
} |
|
|
|
|
|
undef $self->{form_element}; |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
## has an element in scope |
|
|
my $i; |
|
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
|
|
my $node = $self->{open_elements}->[$_]; |
|
|
if ({ |
|
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
|
|
}->{$node->[1]}) { |
|
|
## generate implied end tags |
|
|
if ({ |
|
|
dd => 1, dt => 1, li => 1, p => 1, |
|
|
td => 1, th => 1, tr => 1, |
|
|
tbody => 1, tfoot=> 1, thead => 1, |
|
|
}->{$self->{open_elements}->[-1]->[1]}) { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', |
|
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
|
|
return; |
|
|
} |
|
|
$i = $_; |
|
|
last INSCOPE; |
|
|
} elsif ({ |
|
|
table => 1, caption => 1, td => 1, th => 1, |
|
|
button => 1, marquee => 1, object => 1, html => 1, |
|
|
}->{$node->[1]}) { |
|
|
last INSCOPE; |
|
|
} |
|
|
} # INSCOPE |
|
|
|
|
|
if ($self->{open_elements}->[-1]->[1] ne $token->{tag_name}) { |
|
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
|
|
} |
|
|
|
|
|
splice @{$self->{open_elements}}, $i if defined $i; |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
a => 1, |
|
|
b => 1, big => 1, em => 1, font => 1, i => 1, |
|
|
nobr => 1, s => 1, small => 1, strile => 1, |
|
|
strong => 1, tt => 1, u => 1, |
|
|
}->{$token->{tag_name}}) { |
|
|
$formatting_end_tag->($token->{tag_name}); |
|
|
return; |
|
|
} elsif ($token->{tag_name} eq 'br') { |
|
|
!!!parse-error (type => 'unmatched end tag:br'); |
|
|
|
|
|
## As if <br> |
|
|
$reconstruct_active_formatting_elements->($insert_to_current); |
|
|
|
|
|
my $el; |
|
|
!!!create-element ($el, 'br'); |
|
|
$insert->($el); |
|
|
|
|
|
## Ignore the token. |
|
|
!!!next-token; |
|
|
return; |
|
|
} elsif ({ |
|
|
caption => 1, col => 1, colgroup => 1, frame => 1, |
|
|
frameset => 1, head => 1, option => 1, optgroup => 1, |
|
|
tbody => 1, td => 1, tfoot => 1, th => 1, |
|
|
thead => 1, tr => 1, |
|
|
area => 1, basefont => 1, bgsound => 1, |
|
|
embed => 1, hr => 1, iframe => 1, image => 1, |
|
|
img => 1, input => 1, isindex => 1, noembed => 1, |
|
|
noframes => 1, param => 1, select => 1, spacer => 1, |
|
|
table => 1, textarea => 1, wbr => 1, |
|
|
noscript => 0, ## TODO: if scripting is enabled |
|
|
}->{$token->{tag_name}}) { |
|
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
return; |
|
|
|
|
|
## ISSUE: Issue on HTML5 new elements in spec |
|
|
|
|
|
} else { |
|
|
## Step 1 |
|
|
my $node_i = -1; |
|
|
my $node = $self->{open_elements}->[$node_i]; |
|
|
|
|
|
## Step 2 |
|
|
S2: { |
|
|
if ($node->[1] eq $token->{tag_name}) { |
|
|
## Step 1 |
|
|
## generate implied end tags |
|
|
if ({ |
|
|
dd => 1, dt => 1, li => 1, p => 1, |
|
|
td => 1, th => 1, tr => 1, |
|
|
tbody => 1, tfoot=> 1, thead => 1, |
|
|
}->{$self->{open_elements}->[-1]->[1]}) { |
|
|
!!!back-token; |
|
|
$token = {type => 'end tag', |
|
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
|
|
return; |
|
|
} |
|
|
|
|
|
## Step 2 |
|
|
if ($token->{tag_name} ne $self->{open_elements}->[-1]->[1]) { |
|
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
|
|
} |
|
|
|
|
|
## Step 3 |
|
|
splice @{$self->{open_elements}}, $node_i; |
|
|
|
|
|
!!!next-token; |
|
|
last S2; |
|
|
} else { |
|
|
## Step 3 |
|
|
if (not $formatting_category->{$node->[1]} and |
|
|
#not $phrasing_category->{$node->[1]} and |
|
|
($special_category->{$node->[1]} or |
|
|
$scoping_category->{$node->[1]})) { |
|
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
|
|
## Ignore the token |
|
|
!!!next-token; |
|
|
last S2; |
|
|
} |
|
|
} |
|
|
|
|
|
## Step 4 |
|
|
$node_i--; |
|
|
$node = $self->{open_elements}->[$node_i]; |
|
|
|
|
|
## Step 5; |
|
|
redo S2; |
|
|
} # S2 |
|
|
return; |
|
|
} |
|
|
} |
|
|
}; # $in_body |
|
| 2498 |
|
|
| 2499 |
B: { |
B: { |
| 2500 |
if ($token->{type} eq 'DOCTYPE') { |
if ($token->{type} eq 'DOCTYPE') { |
| 3262 |
} else { |
} else { |
| 3263 |
# |
# |
| 3264 |
} |
} |
| 3265 |
} else { |
} else { |
| 3266 |
# |
die "$0: $token->{type}: Unknown token type"; |
| 3267 |
} |
} |
| 3268 |
|
|
| 3269 |
$in_body->($insert_to_current); |
$insert = $insert_to_current; |
| 3270 |
redo B; |
# |
| 3271 |
} elsif ($self->{insertion_mode} eq 'in row' or |
} elsif ($self->{insertion_mode} eq 'in row' or |
| 3272 |
$self->{insertion_mode} eq 'in table body' or |
$self->{insertion_mode} eq 'in table body' or |
| 3273 |
$self->{insertion_mode} eq 'in table') { |
$self->{insertion_mode} eq 'in table') { |
| 3831 |
die "$0: $token->{type}: Unknown token type"; |
die "$0: $token->{type}: Unknown token type"; |
| 3832 |
} |
} |
| 3833 |
|
|
| 3834 |
!!!parse-error (type => 'in table:'.$token->{tag_name}); |
!!!parse-error (type => 'in table:'.$token->{tag_name}); |
| 3835 |
$in_body->($insert_to_foster); |
|
| 3836 |
redo B; |
$insert = $insert_to_foster; |
| 3837 |
|
# |
| 3838 |
} elsif ($self->{insertion_mode} eq 'in column group') { |
} elsif ($self->{insertion_mode} eq 'in column group') { |
| 3839 |
if ($token->{type} eq 'character') { |
if ($token->{type} eq 'character') { |
| 3840 |
if ($token->{data} =~ s/^([\x09\x0A\x0B\x0C\x20]+)//) { |
if ($token->{data} =~ s/^([\x09\x0A\x0B\x0C\x20]+)//) { |
| 4254 |
} else { |
} else { |
| 4255 |
die "$0: $self->{insertion_mode}: Unknown insertion mode"; |
die "$0: $self->{insertion_mode}: Unknown insertion mode"; |
| 4256 |
} |
} |
| 4257 |
|
|
| 4258 |
|
## "in body" insertion mode |
| 4259 |
|
my $in_body = sub { |
| 4260 |
|
if ($token->{type} eq 'start tag') { |
| 4261 |
|
if ($token->{tag_name} eq 'script') { |
| 4262 |
|
## NOTE: This is an "as if in head" code clone |
| 4263 |
|
$script_start_tag->($insert); |
| 4264 |
|
return; |
| 4265 |
|
} elsif ($token->{tag_name} eq 'style') { |
| 4266 |
|
## NOTE: This is an "as if in head" code clone |
| 4267 |
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
| 4268 |
|
return; |
| 4269 |
|
} elsif ({ |
| 4270 |
|
base => 1, link => 1, |
| 4271 |
|
}->{$token->{tag_name}}) { |
| 4272 |
|
## NOTE: This is an "as if in head" code clone, only "-t" differs |
| 4273 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4274 |
|
pop @{$self->{open_elements}}; ## ISSUE: This step is missing in the spec. |
| 4275 |
|
!!!next-token; |
| 4276 |
|
return; |
| 4277 |
|
} elsif ($token->{tag_name} eq 'meta') { |
| 4278 |
|
## NOTE: This is an "as if in head" code clone, only "-t" differs |
| 4279 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4280 |
|
pop @{$self->{open_elements}}; ## ISSUE: This step is missing in the spec. |
| 4281 |
|
|
| 4282 |
|
unless ($self->{confident}) { |
| 4283 |
|
my $charset; |
| 4284 |
|
if ($token->{attributes}->{charset}) { ## TODO: And if supported |
| 4285 |
|
$charset = $token->{attributes}->{charset}->{value}; |
| 4286 |
|
} |
| 4287 |
|
if ($token->{attributes}->{'http-equiv'}) { |
| 4288 |
|
## ISSUE: Algorithm name in the spec was incorrect so that not linked to the definition. |
| 4289 |
|
if ($token->{attributes}->{'http-equiv'}->{value} |
| 4290 |
|
=~ /\A[^;]*;[\x09-\x0D\x20]*charset[\x09-\x0D\x20]*= |
| 4291 |
|
[\x09-\x0D\x20]*(?>"([^"]*)"|'([^']*)'| |
| 4292 |
|
([^"'\x09-\x0D\x20][^\x09-\x0D\x20]*))/x) { |
| 4293 |
|
$charset = defined $1 ? $1 : defined $2 ? $2 : $3; |
| 4294 |
|
} ## TODO: And if supported |
| 4295 |
|
} |
| 4296 |
|
## TODO: Change the encoding |
| 4297 |
|
} |
| 4298 |
|
|
| 4299 |
|
!!!next-token; |
| 4300 |
|
return; |
| 4301 |
|
} elsif ($token->{tag_name} eq 'title') { |
| 4302 |
|
!!!parse-error (type => 'in body:title'); |
| 4303 |
|
## NOTE: This is an "as if in head" code clone |
| 4304 |
|
$parse_rcdata->(RCDATA_CONTENT_MODEL, sub { |
| 4305 |
|
if (defined $self->{head_element}) { |
| 4306 |
|
$self->{head_element}->append_child ($_[0]); |
| 4307 |
|
} else { |
| 4308 |
|
$insert->($_[0]); |
| 4309 |
|
} |
| 4310 |
|
}); |
| 4311 |
|
return; |
| 4312 |
|
} elsif ($token->{tag_name} eq 'body') { |
| 4313 |
|
!!!parse-error (type => 'in body:body'); |
| 4314 |
|
|
| 4315 |
|
if (@{$self->{open_elements}} == 1 or |
| 4316 |
|
$self->{open_elements}->[1]->[1] ne 'body') { |
| 4317 |
|
## Ignore the token |
| 4318 |
|
} else { |
| 4319 |
|
my $body_el = $self->{open_elements}->[1]->[0]; |
| 4320 |
|
for my $attr_name (keys %{$token->{attributes}}) { |
| 4321 |
|
unless ($body_el->has_attribute_ns (undef, $attr_name)) { |
| 4322 |
|
$body_el->set_attribute_ns |
| 4323 |
|
(undef, [undef, $attr_name], |
| 4324 |
|
$token->{attributes}->{$attr_name}->{value}); |
| 4325 |
|
} |
| 4326 |
|
} |
| 4327 |
|
} |
| 4328 |
|
!!!next-token; |
| 4329 |
|
return; |
| 4330 |
|
} elsif ({ |
| 4331 |
|
address => 1, blockquote => 1, center => 1, dir => 1, |
| 4332 |
|
div => 1, dl => 1, fieldset => 1, listing => 1, |
| 4333 |
|
menu => 1, ol => 1, p => 1, ul => 1, |
| 4334 |
|
pre => 1, |
| 4335 |
|
}->{$token->{tag_name}}) { |
| 4336 |
|
## has a p element in scope |
| 4337 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4338 |
|
if ($_->[1] eq 'p') { |
| 4339 |
|
!!!back-token; |
| 4340 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4341 |
|
return; |
| 4342 |
|
} elsif ({ |
| 4343 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4344 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4345 |
|
}->{$_->[1]}) { |
| 4346 |
|
last INSCOPE; |
| 4347 |
|
} |
| 4348 |
|
} # INSCOPE |
| 4349 |
|
|
| 4350 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4351 |
|
if ($token->{tag_name} eq 'pre') { |
| 4352 |
|
!!!next-token; |
| 4353 |
|
if ($token->{type} eq 'character') { |
| 4354 |
|
$token->{data} =~ s/^\x0A//; |
| 4355 |
|
unless (length $token->{data}) { |
| 4356 |
|
!!!next-token; |
| 4357 |
|
} |
| 4358 |
|
} |
| 4359 |
|
} else { |
| 4360 |
|
!!!next-token; |
| 4361 |
|
} |
| 4362 |
|
return; |
| 4363 |
|
} elsif ($token->{tag_name} eq 'form') { |
| 4364 |
|
if (defined $self->{form_element}) { |
| 4365 |
|
!!!parse-error (type => 'in form:form'); |
| 4366 |
|
## Ignore the token |
| 4367 |
|
!!!next-token; |
| 4368 |
|
return; |
| 4369 |
|
} else { |
| 4370 |
|
## has a p element in scope |
| 4371 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4372 |
|
if ($_->[1] eq 'p') { |
| 4373 |
|
!!!back-token; |
| 4374 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4375 |
|
return; |
| 4376 |
|
} elsif ({ |
| 4377 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4378 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4379 |
|
}->{$_->[1]}) { |
| 4380 |
|
last INSCOPE; |
| 4381 |
|
} |
| 4382 |
|
} # INSCOPE |
| 4383 |
|
|
| 4384 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4385 |
|
$self->{form_element} = $self->{open_elements}->[-1]->[0]; |
| 4386 |
|
!!!next-token; |
| 4387 |
|
return; |
| 4388 |
|
} |
| 4389 |
|
} elsif ($token->{tag_name} eq 'li') { |
| 4390 |
|
## has a p element in scope |
| 4391 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4392 |
|
if ($_->[1] eq 'p') { |
| 4393 |
|
!!!back-token; |
| 4394 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4395 |
|
return; |
| 4396 |
|
} elsif ({ |
| 4397 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4398 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4399 |
|
}->{$_->[1]}) { |
| 4400 |
|
last INSCOPE; |
| 4401 |
|
} |
| 4402 |
|
} # INSCOPE |
| 4403 |
|
|
| 4404 |
|
## Step 1 |
| 4405 |
|
my $i = -1; |
| 4406 |
|
my $node = $self->{open_elements}->[$i]; |
| 4407 |
|
LI: { |
| 4408 |
|
## Step 2 |
| 4409 |
|
if ($node->[1] eq 'li') { |
| 4410 |
|
if ($i != -1) { |
| 4411 |
|
!!!parse-error (type => 'end tag missing:'. |
| 4412 |
|
$self->{open_elements}->[-1]->[1]); |
| 4413 |
|
} |
| 4414 |
|
splice @{$self->{open_elements}}, $i; |
| 4415 |
|
last LI; |
| 4416 |
|
} |
| 4417 |
|
|
| 4418 |
|
## Step 3 |
| 4419 |
|
if (not $formatting_category->{$node->[1]} and |
| 4420 |
|
#not $phrasing_category->{$node->[1]} and |
| 4421 |
|
($special_category->{$node->[1]} or |
| 4422 |
|
$scoping_category->{$node->[1]}) and |
| 4423 |
|
$node->[1] ne 'address' and $node->[1] ne 'div') { |
| 4424 |
|
last LI; |
| 4425 |
|
} |
| 4426 |
|
|
| 4427 |
|
## Step 4 |
| 4428 |
|
$i--; |
| 4429 |
|
$node = $self->{open_elements}->[$i]; |
| 4430 |
|
redo LI; |
| 4431 |
|
} # LI |
| 4432 |
|
|
| 4433 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4434 |
|
!!!next-token; |
| 4435 |
|
return; |
| 4436 |
|
} elsif ($token->{tag_name} eq 'dd' or $token->{tag_name} eq 'dt') { |
| 4437 |
|
## has a p element in scope |
| 4438 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4439 |
|
if ($_->[1] eq 'p') { |
| 4440 |
|
!!!back-token; |
| 4441 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4442 |
|
return; |
| 4443 |
|
} elsif ({ |
| 4444 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4445 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4446 |
|
}->{$_->[1]}) { |
| 4447 |
|
last INSCOPE; |
| 4448 |
|
} |
| 4449 |
|
} # INSCOPE |
| 4450 |
|
|
| 4451 |
|
## Step 1 |
| 4452 |
|
my $i = -1; |
| 4453 |
|
my $node = $self->{open_elements}->[$i]; |
| 4454 |
|
LI: { |
| 4455 |
|
## Step 2 |
| 4456 |
|
if ($node->[1] eq 'dt' or $node->[1] eq 'dd') { |
| 4457 |
|
if ($i != -1) { |
| 4458 |
|
!!!parse-error (type => 'end tag missing:'. |
| 4459 |
|
$self->{open_elements}->[-1]->[1]); |
| 4460 |
|
} |
| 4461 |
|
splice @{$self->{open_elements}}, $i; |
| 4462 |
|
last LI; |
| 4463 |
|
} |
| 4464 |
|
|
| 4465 |
|
## Step 3 |
| 4466 |
|
if (not $formatting_category->{$node->[1]} and |
| 4467 |
|
#not $phrasing_category->{$node->[1]} and |
| 4468 |
|
($special_category->{$node->[1]} or |
| 4469 |
|
$scoping_category->{$node->[1]}) and |
| 4470 |
|
$node->[1] ne 'address' and $node->[1] ne 'div') { |
| 4471 |
|
last LI; |
| 4472 |
|
} |
| 4473 |
|
|
| 4474 |
|
## Step 4 |
| 4475 |
|
$i--; |
| 4476 |
|
$node = $self->{open_elements}->[$i]; |
| 4477 |
|
redo LI; |
| 4478 |
|
} # LI |
| 4479 |
|
|
| 4480 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4481 |
|
!!!next-token; |
| 4482 |
|
return; |
| 4483 |
|
} elsif ($token->{tag_name} eq 'plaintext') { |
| 4484 |
|
## has a p element in scope |
| 4485 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4486 |
|
if ($_->[1] eq 'p') { |
| 4487 |
|
!!!back-token; |
| 4488 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4489 |
|
return; |
| 4490 |
|
} elsif ({ |
| 4491 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4492 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4493 |
|
}->{$_->[1]}) { |
| 4494 |
|
last INSCOPE; |
| 4495 |
|
} |
| 4496 |
|
} # INSCOPE |
| 4497 |
|
|
| 4498 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4499 |
|
|
| 4500 |
|
$self->{content_model} = PLAINTEXT_CONTENT_MODEL; |
| 4501 |
|
|
| 4502 |
|
!!!next-token; |
| 4503 |
|
return; |
| 4504 |
|
} elsif ({ |
| 4505 |
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
| 4506 |
|
}->{$token->{tag_name}}) { |
| 4507 |
|
## has a p element in scope |
| 4508 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4509 |
|
my $node = $self->{open_elements}->[$_]; |
| 4510 |
|
if ($node->[1] eq 'p') { |
| 4511 |
|
!!!back-token; |
| 4512 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4513 |
|
return; |
| 4514 |
|
} elsif ({ |
| 4515 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4516 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4517 |
|
}->{$node->[1]}) { |
| 4518 |
|
last INSCOPE; |
| 4519 |
|
} |
| 4520 |
|
} # INSCOPE |
| 4521 |
|
|
| 4522 |
|
## NOTE: See <http://html5.org/tools/web-apps-tracker?from=925&to=926> |
| 4523 |
|
## has an element in scope |
| 4524 |
|
#my $i; |
| 4525 |
|
#INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4526 |
|
# my $node = $self->{open_elements}->[$_]; |
| 4527 |
|
# if ({ |
| 4528 |
|
# h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
| 4529 |
|
# }->{$node->[1]}) { |
| 4530 |
|
# $i = $_; |
| 4531 |
|
# last INSCOPE; |
| 4532 |
|
# } elsif ({ |
| 4533 |
|
# table => 1, caption => 1, td => 1, th => 1, |
| 4534 |
|
# button => 1, marquee => 1, object => 1, html => 1, |
| 4535 |
|
# }->{$node->[1]}) { |
| 4536 |
|
# last INSCOPE; |
| 4537 |
|
# } |
| 4538 |
|
#} # INSCOPE |
| 4539 |
|
# |
| 4540 |
|
#if (defined $i) { |
| 4541 |
|
# !!! parse-error (type => 'in hn:hn'); |
| 4542 |
|
# splice @{$self->{open_elements}}, $i; |
| 4543 |
|
#} |
| 4544 |
|
|
| 4545 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4546 |
|
|
| 4547 |
|
!!!next-token; |
| 4548 |
|
return; |
| 4549 |
|
} elsif ($token->{tag_name} eq 'a') { |
| 4550 |
|
AFE: for my $i (reverse 0..$#$active_formatting_elements) { |
| 4551 |
|
my $node = $active_formatting_elements->[$i]; |
| 4552 |
|
if ($node->[1] eq 'a') { |
| 4553 |
|
!!!parse-error (type => 'in a:a'); |
| 4554 |
|
|
| 4555 |
|
!!!back-token; |
| 4556 |
|
$token = {type => 'end tag', tag_name => 'a'}; |
| 4557 |
|
$formatting_end_tag->($token->{tag_name}); |
| 4558 |
|
|
| 4559 |
|
AFE2: for (reverse 0..$#$active_formatting_elements) { |
| 4560 |
|
if ($active_formatting_elements->[$_]->[0] eq $node->[0]) { |
| 4561 |
|
splice @$active_formatting_elements, $_, 1; |
| 4562 |
|
last AFE2; |
| 4563 |
|
} |
| 4564 |
|
} # AFE2 |
| 4565 |
|
OE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4566 |
|
if ($self->{open_elements}->[$_]->[0] eq $node->[0]) { |
| 4567 |
|
splice @{$self->{open_elements}}, $_, 1; |
| 4568 |
|
last OE; |
| 4569 |
|
} |
| 4570 |
|
} # OE |
| 4571 |
|
last AFE; |
| 4572 |
|
} elsif ($node->[0] eq '#marker') { |
| 4573 |
|
last AFE; |
| 4574 |
|
} |
| 4575 |
|
} # AFE |
| 4576 |
|
|
| 4577 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4578 |
|
|
| 4579 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4580 |
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
| 4581 |
|
|
| 4582 |
|
!!!next-token; |
| 4583 |
|
return; |
| 4584 |
|
} elsif ({ |
| 4585 |
|
b => 1, big => 1, em => 1, font => 1, i => 1, |
| 4586 |
|
s => 1, small => 1, strile => 1, |
| 4587 |
|
strong => 1, tt => 1, u => 1, |
| 4588 |
|
}->{$token->{tag_name}}) { |
| 4589 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4590 |
|
|
| 4591 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4592 |
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
| 4593 |
|
|
| 4594 |
|
!!!next-token; |
| 4595 |
|
return; |
| 4596 |
|
} elsif ($token->{tag_name} eq 'nobr') { |
| 4597 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4598 |
|
|
| 4599 |
|
## has a |nobr| element in scope |
| 4600 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4601 |
|
my $node = $self->{open_elements}->[$_]; |
| 4602 |
|
if ($node->[1] eq 'nobr') { |
| 4603 |
|
!!!parse-error (type => 'not closed:nobr'); |
| 4604 |
|
!!!back-token; |
| 4605 |
|
$token = {type => 'end tag', tag_name => 'nobr'}; |
| 4606 |
|
return; |
| 4607 |
|
} elsif ({ |
| 4608 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4609 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4610 |
|
}->{$node->[1]}) { |
| 4611 |
|
last INSCOPE; |
| 4612 |
|
} |
| 4613 |
|
} # INSCOPE |
| 4614 |
|
|
| 4615 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4616 |
|
push @$active_formatting_elements, $self->{open_elements}->[-1]; |
| 4617 |
|
|
| 4618 |
|
!!!next-token; |
| 4619 |
|
return; |
| 4620 |
|
} elsif ($token->{tag_name} eq 'button') { |
| 4621 |
|
## has a button element in scope |
| 4622 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4623 |
|
my $node = $self->{open_elements}->[$_]; |
| 4624 |
|
if ($node->[1] eq 'button') { |
| 4625 |
|
!!!parse-error (type => 'in button:button'); |
| 4626 |
|
!!!back-token; |
| 4627 |
|
$token = {type => 'end tag', tag_name => 'button'}; |
| 4628 |
|
return; |
| 4629 |
|
} elsif ({ |
| 4630 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4631 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4632 |
|
}->{$node->[1]}) { |
| 4633 |
|
last INSCOPE; |
| 4634 |
|
} |
| 4635 |
|
} # INSCOPE |
| 4636 |
|
|
| 4637 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4638 |
|
|
| 4639 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4640 |
|
push @$active_formatting_elements, ['#marker', '']; |
| 4641 |
|
|
| 4642 |
|
!!!next-token; |
| 4643 |
|
return; |
| 4644 |
|
} elsif ($token->{tag_name} eq 'marquee' or |
| 4645 |
|
$token->{tag_name} eq 'object') { |
| 4646 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4647 |
|
|
| 4648 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4649 |
|
push @$active_formatting_elements, ['#marker', '']; |
| 4650 |
|
|
| 4651 |
|
!!!next-token; |
| 4652 |
|
return; |
| 4653 |
|
} elsif ($token->{tag_name} eq 'xmp') { |
| 4654 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4655 |
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
| 4656 |
|
return; |
| 4657 |
|
} elsif ($token->{tag_name} eq 'table') { |
| 4658 |
|
## has a p element in scope |
| 4659 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4660 |
|
if ($_->[1] eq 'p') { |
| 4661 |
|
!!!back-token; |
| 4662 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4663 |
|
return; |
| 4664 |
|
} elsif ({ |
| 4665 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4666 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4667 |
|
}->{$_->[1]}) { |
| 4668 |
|
last INSCOPE; |
| 4669 |
|
} |
| 4670 |
|
} # INSCOPE |
| 4671 |
|
|
| 4672 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4673 |
|
|
| 4674 |
|
$self->{insertion_mode} = 'in table'; |
| 4675 |
|
|
| 4676 |
|
!!!next-token; |
| 4677 |
|
return; |
| 4678 |
|
} elsif ({ |
| 4679 |
|
area => 1, basefont => 1, bgsound => 1, br => 1, |
| 4680 |
|
embed => 1, img => 1, param => 1, spacer => 1, wbr => 1, |
| 4681 |
|
image => 1, |
| 4682 |
|
}->{$token->{tag_name}}) { |
| 4683 |
|
if ($token->{tag_name} eq 'image') { |
| 4684 |
|
!!!parse-error (type => 'image'); |
| 4685 |
|
$token->{tag_name} = 'img'; |
| 4686 |
|
} |
| 4687 |
|
|
| 4688 |
|
## NOTE: There is an "as if <br>" code clone. |
| 4689 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4690 |
|
|
| 4691 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4692 |
|
pop @{$self->{open_elements}}; |
| 4693 |
|
|
| 4694 |
|
!!!next-token; |
| 4695 |
|
return; |
| 4696 |
|
} elsif ($token->{tag_name} eq 'hr') { |
| 4697 |
|
## has a p element in scope |
| 4698 |
|
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4699 |
|
if ($_->[1] eq 'p') { |
| 4700 |
|
!!!back-token; |
| 4701 |
|
$token = {type => 'end tag', tag_name => 'p'}; |
| 4702 |
|
return; |
| 4703 |
|
} elsif ({ |
| 4704 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4705 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4706 |
|
}->{$_->[1]}) { |
| 4707 |
|
last INSCOPE; |
| 4708 |
|
} |
| 4709 |
|
} # INSCOPE |
| 4710 |
|
|
| 4711 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4712 |
|
pop @{$self->{open_elements}}; |
| 4713 |
|
|
| 4714 |
|
!!!next-token; |
| 4715 |
|
return; |
| 4716 |
|
} elsif ($token->{tag_name} eq 'input') { |
| 4717 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4718 |
|
|
| 4719 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4720 |
|
## TODO: associate with $self->{form_element} if defined |
| 4721 |
|
pop @{$self->{open_elements}}; |
| 4722 |
|
|
| 4723 |
|
!!!next-token; |
| 4724 |
|
return; |
| 4725 |
|
} elsif ($token->{tag_name} eq 'isindex') { |
| 4726 |
|
!!!parse-error (type => 'isindex'); |
| 4727 |
|
|
| 4728 |
|
if (defined $self->{form_element}) { |
| 4729 |
|
## Ignore the token |
| 4730 |
|
!!!next-token; |
| 4731 |
|
return; |
| 4732 |
|
} else { |
| 4733 |
|
my $at = $token->{attributes}; |
| 4734 |
|
my $form_attrs; |
| 4735 |
|
$form_attrs->{action} = $at->{action} if $at->{action}; |
| 4736 |
|
my $prompt_attr = $at->{prompt}; |
| 4737 |
|
$at->{name} = {name => 'name', value => 'isindex'}; |
| 4738 |
|
delete $at->{action}; |
| 4739 |
|
delete $at->{prompt}; |
| 4740 |
|
my @tokens = ( |
| 4741 |
|
{type => 'start tag', tag_name => 'form', |
| 4742 |
|
attributes => $form_attrs}, |
| 4743 |
|
{type => 'start tag', tag_name => 'hr'}, |
| 4744 |
|
{type => 'start tag', tag_name => 'p'}, |
| 4745 |
|
{type => 'start tag', tag_name => 'label'}, |
| 4746 |
|
); |
| 4747 |
|
if ($prompt_attr) { |
| 4748 |
|
push @tokens, {type => 'character', data => $prompt_attr->{value}}; |
| 4749 |
|
} else { |
| 4750 |
|
push @tokens, {type => 'character', |
| 4751 |
|
data => 'This is a searchable index. Insert your search keywords here: '}; # SHOULD |
| 4752 |
|
## TODO: make this configurable |
| 4753 |
|
} |
| 4754 |
|
push @tokens, |
| 4755 |
|
{type => 'start tag', tag_name => 'input', attributes => $at}, |
| 4756 |
|
#{type => 'character', data => ''}, # SHOULD |
| 4757 |
|
{type => 'end tag', tag_name => 'label'}, |
| 4758 |
|
{type => 'end tag', tag_name => 'p'}, |
| 4759 |
|
{type => 'start tag', tag_name => 'hr'}, |
| 4760 |
|
{type => 'end tag', tag_name => 'form'}; |
| 4761 |
|
$token = shift @tokens; |
| 4762 |
|
!!!back-token (@tokens); |
| 4763 |
|
return; |
| 4764 |
|
} |
| 4765 |
|
} elsif ($token->{tag_name} eq 'textarea') { |
| 4766 |
|
my $tag_name = $token->{tag_name}; |
| 4767 |
|
my $el; |
| 4768 |
|
!!!create-element ($el, $token->{tag_name}, $token->{attributes}); |
| 4769 |
|
|
| 4770 |
|
## TODO: $self->{form_element} if defined |
| 4771 |
|
$self->{content_model} = RCDATA_CONTENT_MODEL; |
| 4772 |
|
delete $self->{escape}; # MUST |
| 4773 |
|
|
| 4774 |
|
$insert->($el); |
| 4775 |
|
|
| 4776 |
|
my $text = ''; |
| 4777 |
|
!!!next-token; |
| 4778 |
|
if ($token->{type} eq 'character') { |
| 4779 |
|
$token->{data} =~ s/^\x0A//; |
| 4780 |
|
unless (length $token->{data}) { |
| 4781 |
|
!!!next-token; |
| 4782 |
|
} |
| 4783 |
|
} |
| 4784 |
|
while ($token->{type} eq 'character') { |
| 4785 |
|
$text .= $token->{data}; |
| 4786 |
|
!!!next-token; |
| 4787 |
|
} |
| 4788 |
|
if (length $text) { |
| 4789 |
|
$el->manakai_append_text ($text); |
| 4790 |
|
} |
| 4791 |
|
|
| 4792 |
|
$self->{content_model} = PCDATA_CONTENT_MODEL; |
| 4793 |
|
|
| 4794 |
|
if ($token->{type} eq 'end tag' and |
| 4795 |
|
$token->{tag_name} eq $tag_name) { |
| 4796 |
|
## Ignore the token |
| 4797 |
|
} else { |
| 4798 |
|
!!!parse-error (type => 'in RCDATA:#'.$token->{type}); |
| 4799 |
|
} |
| 4800 |
|
!!!next-token; |
| 4801 |
|
return; |
| 4802 |
|
} elsif ({ |
| 4803 |
|
iframe => 1, |
| 4804 |
|
noembed => 1, |
| 4805 |
|
noframes => 1, |
| 4806 |
|
noscript => 0, ## TODO: 1 if scripting is enabled |
| 4807 |
|
}->{$token->{tag_name}}) { |
| 4808 |
|
## NOTE: There are two "as if in body" code clones. |
| 4809 |
|
$parse_rcdata->(CDATA_CONTENT_MODEL, $insert); |
| 4810 |
|
return; |
| 4811 |
|
} elsif ($token->{tag_name} eq 'select') { |
| 4812 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4813 |
|
|
| 4814 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4815 |
|
|
| 4816 |
|
$self->{insertion_mode} = 'in select'; |
| 4817 |
|
!!!next-token; |
| 4818 |
|
return; |
| 4819 |
|
} elsif ({ |
| 4820 |
|
caption => 1, col => 1, colgroup => 1, frame => 1, |
| 4821 |
|
frameset => 1, head => 1, option => 1, optgroup => 1, |
| 4822 |
|
tbody => 1, td => 1, tfoot => 1, th => 1, |
| 4823 |
|
thead => 1, tr => 1, |
| 4824 |
|
}->{$token->{tag_name}}) { |
| 4825 |
|
!!!parse-error (type => 'in body:'.$token->{tag_name}); |
| 4826 |
|
## Ignore the token |
| 4827 |
|
!!!next-token; |
| 4828 |
|
return; |
| 4829 |
|
|
| 4830 |
|
## ISSUE: An issue on HTML5 new elements in the spec. |
| 4831 |
|
} else { |
| 4832 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 4833 |
|
|
| 4834 |
|
!!!insert-element-t ($token->{tag_name}, $token->{attributes}); |
| 4835 |
|
|
| 4836 |
|
!!!next-token; |
| 4837 |
|
return; |
| 4838 |
|
} |
| 4839 |
|
} elsif ($token->{type} eq 'end tag') { |
| 4840 |
|
if ($token->{tag_name} eq 'body') { |
| 4841 |
|
if (@{$self->{open_elements}} > 1 and |
| 4842 |
|
$self->{open_elements}->[1]->[1] eq 'body') { |
| 4843 |
|
for (@{$self->{open_elements}}) { |
| 4844 |
|
unless ({ |
| 4845 |
|
dd => 1, dt => 1, li => 1, p => 1, td => 1, |
| 4846 |
|
th => 1, tr => 1, body => 1, html => 1, |
| 4847 |
|
tbody => 1, tfoot => 1, thead => 1, |
| 4848 |
|
}->{$_->[1]}) { |
| 4849 |
|
!!!parse-error (type => 'not closed:'.$_->[1]); |
| 4850 |
|
} |
| 4851 |
|
} |
| 4852 |
|
|
| 4853 |
|
$self->{insertion_mode} = 'after body'; |
| 4854 |
|
!!!next-token; |
| 4855 |
|
return; |
| 4856 |
|
} else { |
| 4857 |
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
| 4858 |
|
## Ignore the token |
| 4859 |
|
!!!next-token; |
| 4860 |
|
return; |
| 4861 |
|
} |
| 4862 |
|
} elsif ($token->{tag_name} eq 'html') { |
| 4863 |
|
if (@{$self->{open_elements}} > 1 and $self->{open_elements}->[1]->[1] eq 'body') { |
| 4864 |
|
## ISSUE: There is an issue in the spec. |
| 4865 |
|
if ($self->{open_elements}->[-1]->[1] ne 'body') { |
| 4866 |
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[1]->[1]); |
| 4867 |
|
} |
| 4868 |
|
$self->{insertion_mode} = 'after body'; |
| 4869 |
|
## reprocess |
| 4870 |
|
return; |
| 4871 |
|
} else { |
| 4872 |
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
| 4873 |
|
## Ignore the token |
| 4874 |
|
!!!next-token; |
| 4875 |
|
return; |
| 4876 |
|
} |
| 4877 |
|
} elsif ({ |
| 4878 |
|
address => 1, blockquote => 1, center => 1, dir => 1, |
| 4879 |
|
div => 1, dl => 1, fieldset => 1, listing => 1, |
| 4880 |
|
menu => 1, ol => 1, pre => 1, ul => 1, |
| 4881 |
|
p => 1, |
| 4882 |
|
dd => 1, dt => 1, li => 1, |
| 4883 |
|
button => 1, marquee => 1, object => 1, |
| 4884 |
|
}->{$token->{tag_name}}) { |
| 4885 |
|
## has an element in scope |
| 4886 |
|
my $i; |
| 4887 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4888 |
|
my $node = $self->{open_elements}->[$_]; |
| 4889 |
|
if ($node->[1] eq $token->{tag_name}) { |
| 4890 |
|
## generate implied end tags |
| 4891 |
|
if ({ |
| 4892 |
|
dd => ($token->{tag_name} ne 'dd'), |
| 4893 |
|
dt => ($token->{tag_name} ne 'dt'), |
| 4894 |
|
li => ($token->{tag_name} ne 'li'), |
| 4895 |
|
p => ($token->{tag_name} ne 'p'), |
| 4896 |
|
td => 1, th => 1, tr => 1, |
| 4897 |
|
tbody => 1, tfoot=> 1, thead => 1, |
| 4898 |
|
}->{$self->{open_elements}->[-1]->[1]}) { |
| 4899 |
|
!!!back-token; |
| 4900 |
|
$token = {type => 'end tag', |
| 4901 |
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
| 4902 |
|
return; |
| 4903 |
|
} |
| 4904 |
|
$i = $_; |
| 4905 |
|
last INSCOPE unless $token->{tag_name} eq 'p'; |
| 4906 |
|
} elsif ({ |
| 4907 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4908 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4909 |
|
}->{$node->[1]}) { |
| 4910 |
|
last INSCOPE; |
| 4911 |
|
} |
| 4912 |
|
} # INSCOPE |
| 4913 |
|
|
| 4914 |
|
if ($self->{open_elements}->[-1]->[1] ne $token->{tag_name}) { |
| 4915 |
|
if (defined $i) { |
| 4916 |
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
| 4917 |
|
} else { |
| 4918 |
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
| 4919 |
|
} |
| 4920 |
|
} |
| 4921 |
|
|
| 4922 |
|
if (defined $i) { |
| 4923 |
|
splice @{$self->{open_elements}}, $i; |
| 4924 |
|
} elsif ($token->{tag_name} eq 'p') { |
| 4925 |
|
## As if <p>, then reprocess the current token |
| 4926 |
|
my $el; |
| 4927 |
|
!!!create-element ($el, 'p'); |
| 4928 |
|
$insert->($el); |
| 4929 |
|
} |
| 4930 |
|
$clear_up_to_marker->() |
| 4931 |
|
if { |
| 4932 |
|
button => 1, marquee => 1, object => 1, |
| 4933 |
|
}->{$token->{tag_name}}; |
| 4934 |
|
!!!next-token; |
| 4935 |
|
return; |
| 4936 |
|
} elsif ($token->{tag_name} eq 'form') { |
| 4937 |
|
## has an element in scope |
| 4938 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4939 |
|
my $node = $self->{open_elements}->[$_]; |
| 4940 |
|
if ($node->[1] eq $token->{tag_name}) { |
| 4941 |
|
## generate implied end tags |
| 4942 |
|
if ({ |
| 4943 |
|
dd => 1, dt => 1, li => 1, p => 1, |
| 4944 |
|
td => 1, th => 1, tr => 1, |
| 4945 |
|
tbody => 1, tfoot=> 1, thead => 1, |
| 4946 |
|
}->{$self->{open_elements}->[-1]->[1]}) { |
| 4947 |
|
!!!back-token; |
| 4948 |
|
$token = {type => 'end tag', |
| 4949 |
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
| 4950 |
|
return; |
| 4951 |
|
} |
| 4952 |
|
last INSCOPE; |
| 4953 |
|
} elsif ({ |
| 4954 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4955 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4956 |
|
}->{$node->[1]}) { |
| 4957 |
|
last INSCOPE; |
| 4958 |
|
} |
| 4959 |
|
} # INSCOPE |
| 4960 |
|
|
| 4961 |
|
if ($self->{open_elements}->[-1]->[1] eq $token->{tag_name}) { |
| 4962 |
|
pop @{$self->{open_elements}}; |
| 4963 |
|
} else { |
| 4964 |
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
| 4965 |
|
} |
| 4966 |
|
|
| 4967 |
|
undef $self->{form_element}; |
| 4968 |
|
!!!next-token; |
| 4969 |
|
return; |
| 4970 |
|
} elsif ({ |
| 4971 |
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
| 4972 |
|
}->{$token->{tag_name}}) { |
| 4973 |
|
## has an element in scope |
| 4974 |
|
my $i; |
| 4975 |
|
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 4976 |
|
my $node = $self->{open_elements}->[$_]; |
| 4977 |
|
if ({ |
| 4978 |
|
h1 => 1, h2 => 1, h3 => 1, h4 => 1, h5 => 1, h6 => 1, |
| 4979 |
|
}->{$node->[1]}) { |
| 4980 |
|
## generate implied end tags |
| 4981 |
|
if ({ |
| 4982 |
|
dd => 1, dt => 1, li => 1, p => 1, |
| 4983 |
|
td => 1, th => 1, tr => 1, |
| 4984 |
|
tbody => 1, tfoot=> 1, thead => 1, |
| 4985 |
|
}->{$self->{open_elements}->[-1]->[1]}) { |
| 4986 |
|
!!!back-token; |
| 4987 |
|
$token = {type => 'end tag', |
| 4988 |
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
| 4989 |
|
return; |
| 4990 |
|
} |
| 4991 |
|
$i = $_; |
| 4992 |
|
last INSCOPE; |
| 4993 |
|
} elsif ({ |
| 4994 |
|
table => 1, caption => 1, td => 1, th => 1, |
| 4995 |
|
button => 1, marquee => 1, object => 1, html => 1, |
| 4996 |
|
}->{$node->[1]}) { |
| 4997 |
|
last INSCOPE; |
| 4998 |
|
} |
| 4999 |
|
} # INSCOPE |
| 5000 |
|
|
| 5001 |
|
if ($self->{open_elements}->[-1]->[1] ne $token->{tag_name}) { |
| 5002 |
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
| 5003 |
|
} |
| 5004 |
|
|
| 5005 |
|
splice @{$self->{open_elements}}, $i if defined $i; |
| 5006 |
|
!!!next-token; |
| 5007 |
|
return; |
| 5008 |
|
} elsif ({ |
| 5009 |
|
a => 1, |
| 5010 |
|
b => 1, big => 1, em => 1, font => 1, i => 1, |
| 5011 |
|
nobr => 1, s => 1, small => 1, strile => 1, |
| 5012 |
|
strong => 1, tt => 1, u => 1, |
| 5013 |
|
}->{$token->{tag_name}}) { |
| 5014 |
|
$formatting_end_tag->($token->{tag_name}); |
| 5015 |
|
return; |
| 5016 |
|
} elsif ($token->{tag_name} eq 'br') { |
| 5017 |
|
!!!parse-error (type => 'unmatched end tag:br'); |
| 5018 |
|
|
| 5019 |
|
## As if <br> |
| 5020 |
|
$reconstruct_active_formatting_elements->($insert_to_current); |
| 5021 |
|
|
| 5022 |
|
my $el; |
| 5023 |
|
!!!create-element ($el, 'br'); |
| 5024 |
|
$insert->($el); |
| 5025 |
|
|
| 5026 |
|
## Ignore the token. |
| 5027 |
|
!!!next-token; |
| 5028 |
|
return; |
| 5029 |
|
} elsif ({ |
| 5030 |
|
caption => 1, col => 1, colgroup => 1, frame => 1, |
| 5031 |
|
frameset => 1, head => 1, option => 1, optgroup => 1, |
| 5032 |
|
tbody => 1, td => 1, tfoot => 1, th => 1, |
| 5033 |
|
thead => 1, tr => 1, |
| 5034 |
|
area => 1, basefont => 1, bgsound => 1, |
| 5035 |
|
embed => 1, hr => 1, iframe => 1, image => 1, |
| 5036 |
|
img => 1, input => 1, isindex => 1, noembed => 1, |
| 5037 |
|
noframes => 1, param => 1, select => 1, spacer => 1, |
| 5038 |
|
table => 1, textarea => 1, wbr => 1, |
| 5039 |
|
noscript => 0, ## TODO: if scripting is enabled |
| 5040 |
|
}->{$token->{tag_name}}) { |
| 5041 |
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
| 5042 |
|
## Ignore the token |
| 5043 |
|
!!!next-token; |
| 5044 |
|
return; |
| 5045 |
|
|
| 5046 |
|
## ISSUE: Issue on HTML5 new elements in spec |
| 5047 |
|
|
| 5048 |
|
} else { |
| 5049 |
|
## Step 1 |
| 5050 |
|
my $node_i = -1; |
| 5051 |
|
my $node = $self->{open_elements}->[$node_i]; |
| 5052 |
|
|
| 5053 |
|
## Step 2 |
| 5054 |
|
S2: { |
| 5055 |
|
if ($node->[1] eq $token->{tag_name}) { |
| 5056 |
|
## Step 1 |
| 5057 |
|
## generate implied end tags |
| 5058 |
|
if ({ |
| 5059 |
|
dd => 1, dt => 1, li => 1, p => 1, |
| 5060 |
|
td => 1, th => 1, tr => 1, |
| 5061 |
|
tbody => 1, tfoot=> 1, thead => 1, |
| 5062 |
|
}->{$self->{open_elements}->[-1]->[1]}) { |
| 5063 |
|
!!!back-token; |
| 5064 |
|
$token = {type => 'end tag', |
| 5065 |
|
tag_name => $self->{open_elements}->[-1]->[1]}; # MUST |
| 5066 |
|
return; |
| 5067 |
|
} |
| 5068 |
|
|
| 5069 |
|
## Step 2 |
| 5070 |
|
if ($token->{tag_name} ne $self->{open_elements}->[-1]->[1]) { |
| 5071 |
|
!!!parse-error (type => 'not closed:'.$self->{open_elements}->[-1]->[1]); |
| 5072 |
|
} |
| 5073 |
|
|
| 5074 |
|
## Step 3 |
| 5075 |
|
splice @{$self->{open_elements}}, $node_i; |
| 5076 |
|
|
| 5077 |
|
!!!next-token; |
| 5078 |
|
last S2; |
| 5079 |
|
} else { |
| 5080 |
|
## Step 3 |
| 5081 |
|
if (not $formatting_category->{$node->[1]} and |
| 5082 |
|
#not $phrasing_category->{$node->[1]} and |
| 5083 |
|
($special_category->{$node->[1]} or |
| 5084 |
|
$scoping_category->{$node->[1]})) { |
| 5085 |
|
!!!parse-error (type => 'unmatched end tag:'.$token->{tag_name}); |
| 5086 |
|
## Ignore the token |
| 5087 |
|
!!!next-token; |
| 5088 |
|
last S2; |
| 5089 |
|
} |
| 5090 |
|
} |
| 5091 |
|
|
| 5092 |
|
## Step 4 |
| 5093 |
|
$node_i--; |
| 5094 |
|
$node = $self->{open_elements}->[$node_i]; |
| 5095 |
|
|
| 5096 |
|
## Step 5; |
| 5097 |
|
redo S2; |
| 5098 |
|
} # S2 |
| 5099 |
|
return; |
| 5100 |
|
} |
| 5101 |
|
} |
| 5102 |
|
}; # $in_body |
| 5103 |
|
$in_body->($insert_to_current); |
| 5104 |
|
redo B; |
| 5105 |
} # B |
} # B |
| 5106 |
|
|
| 5107 |
## NOTE: The "trailing end" phase in HTML5 is split into |
## NOTE: The "trailing end" phase in HTML5 is split into |