| 3 |
our $VERSION=do{my @r=(q$Revision$=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
our $VERSION=do{my @r=(q$Revision$=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
| 4 |
use Error qw(:try); |
use Error qw(:try); |
| 5 |
|
|
| 6 |
|
## NOTE: This module don't check all HTML5 parse errors; character |
| 7 |
|
## encoding related parse errors are expected to be handled by relevant |
| 8 |
|
## modules. |
| 9 |
|
## Parse errors for control characters that are not allowed in HTML5 |
| 10 |
|
## documents, for surrogate code points, and for noncharacter code |
| 11 |
|
## points, as well as U+FFFD substitions for characters whose code points |
| 12 |
|
## is higher than U+10FFFF may be detected by combining the parser with |
| 13 |
|
## the checker implemented by Whatpm::Charset::UnicodeChecker (for its |
| 14 |
|
## usage example, see |t/HTML-tree.t| in the Whatpm package or the |
| 15 |
|
## WebHACC::Language::HTML module in the WebHACC package). |
| 16 |
|
|
| 17 |
## ISSUE: |
## ISSUE: |
| 18 |
## var doc = implementation.createDocument (null, null, null); |
## var doc = implementation.createDocument (null, null, null); |
| 19 |
## doc.write (''); |
## doc.write (''); |
| 365 |
return $self->parse_byte_stream ($charset_name, $input, @_[1..$#_]); |
return $self->parse_byte_stream ($charset_name, $input, @_[1..$#_]); |
| 366 |
} # parse_byte_string |
} # parse_byte_string |
| 367 |
|
|
| 368 |
sub parse_byte_stream ($$$$;$) { |
sub parse_byte_stream ($$$$;$$) { |
| 369 |
|
# my ($self, $charset_name, $byte_stream, $doc, $onerror, $get_wrapper) = @_; |
| 370 |
my $self = ref $_[0] ? shift : shift->new; |
my $self = ref $_[0] ? shift : shift->new; |
| 371 |
my $charset_name = shift; |
my $charset_name = shift; |
| 372 |
my $byte_stream = $_[0]; |
my $byte_stream = $_[0]; |
| 377 |
}; |
}; |
| 378 |
$self->{parse_error} = $onerror; # updated later by parse_char_string |
$self->{parse_error} = $onerror; # updated later by parse_char_string |
| 379 |
|
|
| 380 |
|
my $get_wrapper = $_[3] || sub ($) { |
| 381 |
|
return $_[0]; # $_[0] = byte stream handle, returned = arg to char handle |
| 382 |
|
}; |
| 383 |
|
|
| 384 |
## HTML5 encoding sniffing algorithm |
## HTML5 encoding sniffing algorithm |
| 385 |
require Message::Charset::Info; |
require Message::Charset::Info; |
| 386 |
my $charset; |
my $charset; |
| 397 |
|
|
| 398 |
## Step 1 |
## Step 1 |
| 399 |
if (defined $charset_name) { |
if (defined $charset_name) { |
| 400 |
$charset = Message::Charset::Info->get_by_iana_name ($charset_name); |
$charset = Message::Charset::Info->get_by_html_name ($charset_name); |
| 401 |
|
## TODO: Is this ok? Transfer protocol's parameter should be |
| 402 |
|
## interpreted in its semantics? |
| 403 |
|
|
| 404 |
## ISSUE: Unsupported encoding is not ignored according to the spec. |
## ISSUE: Unsupported encoding is not ignored according to the spec. |
| 405 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 423 |
|
|
| 424 |
## Step 3 |
## Step 3 |
| 425 |
if ($byte_buffer =~ /^\xFE\xFF/) { |
if ($byte_buffer =~ /^\xFE\xFF/) { |
| 426 |
$charset = Message::Charset::Info->get_by_iana_name ('utf-16be'); |
$charset = Message::Charset::Info->get_by_html_name ('utf-16be'); |
| 427 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 428 |
($byte_stream, allow_error_reporting => 1, |
($byte_stream, allow_error_reporting => 1, |
| 429 |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
| 430 |
$self->{confident} = 1; |
$self->{confident} = 1; |
| 431 |
last SNIFFING; |
last SNIFFING; |
| 432 |
} elsif ($byte_buffer =~ /^\xFF\xFE/) { |
} elsif ($byte_buffer =~ /^\xFF\xFE/) { |
| 433 |
$charset = Message::Charset::Info->get_by_iana_name ('utf-16le'); |
$charset = Message::Charset::Info->get_by_html_name ('utf-16le'); |
| 434 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 435 |
($byte_stream, allow_error_reporting => 1, |
($byte_stream, allow_error_reporting => 1, |
| 436 |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
| 437 |
$self->{confident} = 1; |
$self->{confident} = 1; |
| 438 |
last SNIFFING; |
last SNIFFING; |
| 439 |
} elsif ($byte_buffer =~ /^\xEF\xBB\xBF/) { |
} elsif ($byte_buffer =~ /^\xEF\xBB\xBF/) { |
| 440 |
$charset = Message::Charset::Info->get_by_iana_name ('utf-8'); |
$charset = Message::Charset::Info->get_by_html_name ('utf-8'); |
| 441 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 442 |
($byte_stream, allow_error_reporting => 1, |
($byte_stream, allow_error_reporting => 1, |
| 443 |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
allow_fallback => 1, byte_buffer => \$byte_buffer); |
| 456 |
$charset_name = Whatpm::Charset::UniversalCharDet->detect_byte_string |
$charset_name = Whatpm::Charset::UniversalCharDet->detect_byte_string |
| 457 |
($byte_buffer); |
($byte_buffer); |
| 458 |
if (defined $charset_name) { |
if (defined $charset_name) { |
| 459 |
$charset = Message::Charset::Info->get_by_iana_name ($charset_name); |
$charset = Message::Charset::Info->get_by_html_name ($charset_name); |
| 460 |
|
|
| 461 |
## ISSUE: Unsupported encoding is not ignored according to the spec. |
## ISSUE: Unsupported encoding is not ignored according to the spec. |
| 462 |
require Whatpm::Charset::DecodeHandle; |
require Whatpm::Charset::DecodeHandle; |
| 479 |
|
|
| 480 |
## Step 7: default |
## Step 7: default |
| 481 |
## TODO: Make this configurable. |
## TODO: Make this configurable. |
| 482 |
$charset = Message::Charset::Info->get_by_iana_name ('windows-1252'); |
$charset = Message::Charset::Info->get_by_html_name ('windows-1252'); |
| 483 |
## NOTE: We choose |windows-1252| here, since |utf-8| should be |
## NOTE: We choose |windows-1252| here, since |utf-8| should be |
| 484 |
## detectable in the step 6. |
## detectable in the step 6. |
| 485 |
require Whatpm::Charset::DecodeHandle; |
require Whatpm::Charset::DecodeHandle; |
| 507 |
line => 1, column => 1, |
line => 1, column => 1, |
| 508 |
layer => 'encode'); |
layer => 'encode'); |
| 509 |
} elsif (not ($e_status & |
} elsif (not ($e_status & |
| 510 |
Message::Charset::Info::ERROR_REPORTING_ENCODING_IMPL())) { |
Message::Charset::Info::ERROR_REPORTING_ENCODING_IMPL ())) { |
| 511 |
$self->{input_encoding} = $charset->get_iana_name; |
$self->{input_encoding} = $charset->get_iana_name; |
| 512 |
!!!parse-error (type => 'chardecode:no error', |
!!!parse-error (type => 'chardecode:no error', |
| 513 |
text => $self->{input_encoding}, |
text => $self->{input_encoding}, |
| 523 |
$charset_name = shift; |
$charset_name = shift; |
| 524 |
my $token = shift; |
my $token = shift; |
| 525 |
|
|
| 526 |
$charset = Message::Charset::Info->get_by_iana_name ($charset_name); |
$charset = Message::Charset::Info->get_by_html_name ($charset_name); |
| 527 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 528 |
($byte_stream, allow_error_reporting => 1, allow_fallback => 1, |
($byte_stream, allow_error_reporting => 1, allow_fallback => 1, |
| 529 |
byte_buffer => \ $buffer->{buffer}); |
byte_buffer => \ $buffer->{buffer}); |
| 534 |
## Step 1 |
## Step 1 |
| 535 |
if ($charset->{category} & |
if ($charset->{category} & |
| 536 |
Message::Charset::Info::CHARSET_CATEGORY_UTF16 ()) { |
Message::Charset::Info::CHARSET_CATEGORY_UTF16 ()) { |
| 537 |
$charset = Message::Charset::Info->get_by_iana_name ('utf-8'); |
$charset = Message::Charset::Info->get_by_html_name ('utf-8'); |
| 538 |
($char_stream, $e_status) = $charset->get_decode_handle |
($char_stream, $e_status) = $charset->get_decode_handle |
| 539 |
($byte_stream, |
($byte_stream, |
| 540 |
byte_buffer => \ $buffer->{buffer}); |
byte_buffer => \ $buffer->{buffer}); |
| 572 |
my $char_onerror = sub { |
my $char_onerror = sub { |
| 573 |
my (undef, $type, %opt) = @_; |
my (undef, $type, %opt) = @_; |
| 574 |
!!!parse-error (layer => 'encode', |
!!!parse-error (layer => 'encode', |
| 575 |
%opt, type => $type, |
line => $self->{line}, column => $self->{column} + 1, |
| 576 |
line => $self->{line}, column => $self->{column} + 1); |
%opt, type => $type); |
| 577 |
if ($opt{octets}) { |
if ($opt{octets}) { |
| 578 |
${$opt{octets}} = "\x{FFFD}"; # relacement character |
${$opt{octets}} = "\x{FFFD}"; # relacement character |
| 579 |
} |
} |
| 580 |
}; |
}; |
|
$char_stream->onerror ($char_onerror); |
|
| 581 |
|
|
| 582 |
my @args = @_; shift @args; # $s |
my $wrapped_char_stream = $get_wrapper->($char_stream); |
| 583 |
|
$wrapped_char_stream->onerror ($char_onerror); |
| 584 |
|
|
| 585 |
|
my @args = ($_[1], $_[2]); # $doc, $onerror - $get_wrapper = undef; |
| 586 |
my $return; |
my $return; |
| 587 |
try { |
try { |
| 588 |
$return = $self->parse_char_stream ($char_stream, @args); |
$return = $self->parse_char_stream ($wrapped_char_stream, @args); |
| 589 |
} catch Whatpm::HTML::RestartParser with { |
} catch Whatpm::HTML::RestartParser with { |
| 590 |
## NOTE: Invoked after {change_encoding}. |
## NOTE: Invoked after {change_encoding}. |
| 591 |
|
|
| 597 |
line => 1, column => 1, |
line => 1, column => 1, |
| 598 |
layer => 'encode'); |
layer => 'encode'); |
| 599 |
} elsif (not ($e_status & |
} elsif (not ($e_status & |
| 600 |
Message::Charset::Info::ERROR_REPORTING_ENCODING_IMPL())) { |
Message::Charset::Info::ERROR_REPORTING_ENCODING_IMPL ())) { |
| 601 |
$self->{input_encoding} = $charset->get_iana_name; |
$self->{input_encoding} = $charset->get_iana_name; |
| 602 |
!!!parse-error (type => 'chardecode:no error', |
!!!parse-error (type => 'chardecode:no error', |
| 603 |
text => $self->{input_encoding}, |
text => $self->{input_encoding}, |
| 608 |
$self->{input_encoding} = $charset->get_iana_name; |
$self->{input_encoding} = $charset->get_iana_name; |
| 609 |
} |
} |
| 610 |
$self->{confident} = 1; |
$self->{confident} = 1; |
| 611 |
$char_stream->onerror ($char_onerror); |
|
| 612 |
$return = $self->parse_char_stream ($char_stream, @args); |
$wrapped_char_stream = $get_wrapper->($char_stream); |
| 613 |
|
$wrapped_char_stream->onerror ($char_onerror); |
| 614 |
|
|
| 615 |
|
$return = $self->parse_char_stream ($wrapped_char_stream, @args); |
| 616 |
}; |
}; |
| 617 |
return $return; |
return $return; |
| 618 |
} # parse_byte_stream |
} # parse_byte_stream |
| 626 |
## such as |parse_byte_string| in this module, must ensure that it does |
## such as |parse_byte_string| in this module, must ensure that it does |
| 627 |
## strip the BOM and never strip any ZWNBSP. |
## strip the BOM and never strip any ZWNBSP. |
| 628 |
|
|
| 629 |
sub parse_char_string ($$$;$) { |
sub parse_char_string ($$$;$$) { |
| 630 |
|
#my ($self, $s, $doc, $onerror, $get_wrapper) = @_; |
| 631 |
my $self = shift; |
my $self = shift; |
|
require utf8; |
|
| 632 |
my $s = ref $_[0] ? $_[0] : \($_[0]); |
my $s = ref $_[0] ? $_[0] : \($_[0]); |
| 633 |
open my $input, '<' . (utf8::is_utf8 ($$s) ? ':utf8' : ''), $s; |
require Whatpm::Charset::DecodeHandle; |
| 634 |
|
my $input = Whatpm::Charset::DecodeHandle::CharString->new ($s); |
| 635 |
return $self->parse_char_stream ($input, @_[1..$#_]); |
return $self->parse_char_stream ($input, @_[1..$#_]); |
| 636 |
} # parse_char_string |
} # parse_char_string |
| 637 |
*parse_string = \&parse_char_string; |
*parse_string = \&parse_char_string; ## NOTE: Alias for backward compatibility. |
| 638 |
|
|
| 639 |
sub parse_char_stream ($$$;$) { |
sub parse_char_stream ($$$;$$) { |
| 640 |
my $self = ref $_[0] ? shift : shift->new; |
my $self = ref $_[0] ? shift : shift->new; |
| 641 |
my $input = $_[0]; |
my $input = $_[0]; |
| 642 |
$self->{document} = $_[1]; |
$self->{document} = $_[1]; |
| 647 |
$self->{confident} = 1 unless exists $self->{confident}; |
$self->{confident} = 1 unless exists $self->{confident}; |
| 648 |
$self->{document}->input_encoding ($self->{input_encoding}) |
$self->{document}->input_encoding ($self->{input_encoding}) |
| 649 |
if defined $self->{input_encoding}; |
if defined $self->{input_encoding}; |
| 650 |
|
## TODO: |{input_encoding}| is needless? |
| 651 |
|
|
|
my $i = 0; |
|
| 652 |
$self->{line_prev} = $self->{line} = 1; |
$self->{line_prev} = $self->{line} = 1; |
| 653 |
$self->{column_prev} = $self->{column} = 0; |
$self->{column_prev} = -1; |
| 654 |
$self->{set_next_char} = sub { |
$self->{column} = 0; |
| 655 |
|
$self->{set_nc} = sub { |
| 656 |
my $self = shift; |
my $self = shift; |
| 657 |
|
|
| 658 |
pop @{$self->{prev_char}}; |
my $char = ''; |
| 659 |
unshift @{$self->{prev_char}}, $self->{next_char}; |
if (defined $self->{next_nc}) { |
| 660 |
|
$char = $self->{next_nc}; |
| 661 |
my $char; |
delete $self->{next_nc}; |
| 662 |
if (defined $self->{next_next_char}) { |
$self->{nc} = ord $char; |
|
$char = $self->{next_next_char}; |
|
|
delete $self->{next_next_char}; |
|
| 663 |
} else { |
} else { |
| 664 |
$char = $input->getc; |
$self->{char_buffer} = ''; |
| 665 |
|
$self->{char_buffer_pos} = 0; |
| 666 |
|
|
| 667 |
|
my $count = $input->manakai_read_until |
| 668 |
|
($self->{char_buffer}, qr/[^\x00\x0A\x0D]/, $self->{char_buffer_pos}); |
| 669 |
|
if ($count) { |
| 670 |
|
$self->{line_prev} = $self->{line}; |
| 671 |
|
$self->{column_prev} = $self->{column}; |
| 672 |
|
$self->{column}++; |
| 673 |
|
$self->{nc} |
| 674 |
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
| 675 |
|
return; |
| 676 |
|
} |
| 677 |
|
|
| 678 |
|
if ($input->read ($char, 1)) { |
| 679 |
|
$self->{nc} = ord $char; |
| 680 |
|
} else { |
| 681 |
|
$self->{nc} = -1; |
| 682 |
|
return; |
| 683 |
|
} |
| 684 |
} |
} |
|
$self->{next_char} = -1 and return unless defined $char; |
|
|
$self->{next_char} = ord $char; |
|
| 685 |
|
|
| 686 |
($self->{line_prev}, $self->{column_prev}) |
($self->{line_prev}, $self->{column_prev}) |
| 687 |
= ($self->{line}, $self->{column}); |
= ($self->{line}, $self->{column}); |
| 688 |
$self->{column}++; |
$self->{column}++; |
| 689 |
|
|
| 690 |
if ($self->{next_char} == 0x000A) { # LF |
if ($self->{nc} == 0x000A) { # LF |
| 691 |
!!!cp ('j1'); |
!!!cp ('j1'); |
| 692 |
$self->{line}++; |
$self->{line}++; |
| 693 |
$self->{column} = 0; |
$self->{column} = 0; |
| 694 |
} elsif ($self->{next_char} == 0x000D) { # CR |
} elsif ($self->{nc} == 0x000D) { # CR |
| 695 |
!!!cp ('j2'); |
!!!cp ('j2'); |
| 696 |
my $next = $input->getc; |
## TODO: support for abort/streaming |
| 697 |
if (defined $next and $next ne "\x0A") { |
my $next = ''; |
| 698 |
$self->{next_next_char} = $next; |
if ($input->read ($next, 1) and $next ne "\x0A") { |
| 699 |
|
$self->{next_nc} = $next; |
| 700 |
} |
} |
| 701 |
$self->{next_char} = 0x000A; # LF # MUST |
$self->{nc} = 0x000A; # LF # MUST |
| 702 |
$self->{line}++; |
$self->{line}++; |
| 703 |
$self->{column} = 0; |
$self->{column} = 0; |
| 704 |
} elsif ($self->{next_char} > 0x10FFFF) { |
} elsif ($self->{nc} == 0x0000) { # NULL |
|
!!!cp ('j3'); |
|
|
$self->{next_char} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
|
|
} elsif ($self->{next_char} == 0x0000) { # NULL |
|
| 705 |
!!!cp ('j4'); |
!!!cp ('j4'); |
| 706 |
!!!parse-error (type => 'NULL'); |
!!!parse-error (type => 'NULL'); |
| 707 |
$self->{next_char} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
$self->{nc} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
| 708 |
} elsif ($self->{next_char} <= 0x0008 or |
} |
| 709 |
(0x000E <= $self->{next_char} and $self->{next_char} <= 0x001F) or |
}; |
| 710 |
(0x007F <= $self->{next_char} and $self->{next_char} <= 0x009F) or |
|
| 711 |
(0xD800 <= $self->{next_char} and $self->{next_char} <= 0xDFFF) or |
$self->{read_until} = sub { |
| 712 |
(0xFDD0 <= $self->{next_char} and $self->{next_char} <= 0xFDDF) or |
#my ($scalar, $specials_range, $offset) = @_; |
| 713 |
{ |
return 0 if defined $self->{next_nc}; |
| 714 |
0xFFFE => 1, 0xFFFF => 1, 0x1FFFE => 1, 0x1FFFF => 1, |
|
| 715 |
0x2FFFE => 1, 0x2FFFF => 1, 0x3FFFE => 1, 0x3FFFF => 1, |
my $pattern = qr/[^$_[1]\x00\x0A\x0D]/; |
| 716 |
0x4FFFE => 1, 0x4FFFF => 1, 0x5FFFE => 1, 0x5FFFF => 1, |
my $offset = $_[2] || 0; |
| 717 |
0x6FFFE => 1, 0x6FFFF => 1, 0x7FFFE => 1, 0x7FFFF => 1, |
|
| 718 |
0x8FFFE => 1, 0x8FFFF => 1, 0x9FFFE => 1, 0x9FFFF => 1, |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
| 719 |
0xAFFFE => 1, 0xAFFFF => 1, 0xBFFFE => 1, 0xBFFFF => 1, |
pos ($self->{char_buffer}) = $self->{char_buffer_pos}; |
| 720 |
0xCFFFE => 1, 0xCFFFF => 1, 0xDFFFE => 1, 0xDFFFF => 1, |
if ($self->{char_buffer} =~ /\G(?>$pattern)+/) { |
| 721 |
0xEFFFE => 1, 0xEFFFF => 1, 0xFFFFE => 1, 0xFFFFF => 1, |
substr ($_[0], $offset) |
| 722 |
0x10FFFE => 1, 0x10FFFF => 1, |
= substr ($self->{char_buffer}, $-[0], $+[0] - $-[0]); |
| 723 |
}->{$self->{next_char}}) { |
my $count = $+[0] - $-[0]; |
| 724 |
!!!cp ('j5'); |
if ($count) { |
| 725 |
if ($self->{next_char} < 0x10000) { |
$self->{column} += $count; |
| 726 |
!!!parse-error (type => 'control char', |
$self->{char_buffer_pos} += $count; |
| 727 |
text => (sprintf 'U+%04X', $self->{next_char})); |
$self->{line_prev} = $self->{line}; |
| 728 |
|
$self->{column_prev} = $self->{column} - 1; |
| 729 |
|
$self->{nc} = -1; |
| 730 |
|
} |
| 731 |
|
return $count; |
| 732 |
} else { |
} else { |
| 733 |
!!!parse-error (type => 'control char', |
return 0; |
|
text => (sprintf 'U-%08X', $self->{next_char})); |
|
| 734 |
} |
} |
| 735 |
|
} else { |
| 736 |
|
my $count = $input->manakai_read_until ($_[0], $pattern, $_[2]); |
| 737 |
|
if ($count) { |
| 738 |
|
$self->{column} += $count; |
| 739 |
|
$self->{line_prev} = $self->{line}; |
| 740 |
|
$self->{column_prev} = $self->{column} - 1; |
| 741 |
|
$self->{nc} = -1; |
| 742 |
|
} |
| 743 |
|
return $count; |
| 744 |
} |
} |
| 745 |
}; |
}; # $self->{read_until} |
|
$self->{prev_char} = [-1, -1, -1]; |
|
|
$self->{next_char} = -1; |
|
| 746 |
|
|
| 747 |
my $onerror = $_[2] || sub { |
my $onerror = $_[2] || sub { |
| 748 |
my (%opt) = @_; |
my (%opt) = @_; |
| 754 |
$onerror->(line => $self->{line}, column => $self->{column}, @_); |
$onerror->(line => $self->{line}, column => $self->{column}, @_); |
| 755 |
}; |
}; |
| 756 |
|
|
| 757 |
|
my $char_onerror = sub { |
| 758 |
|
my (undef, $type, %opt) = @_; |
| 759 |
|
!!!parse-error (layer => 'encode', |
| 760 |
|
line => $self->{line}, column => $self->{column} + 1, |
| 761 |
|
%opt, type => $type); |
| 762 |
|
}; # $char_onerror |
| 763 |
|
|
| 764 |
|
if ($_[3]) { |
| 765 |
|
$input = $_[3]->($input); |
| 766 |
|
$input->onerror ($char_onerror); |
| 767 |
|
} else { |
| 768 |
|
$input->onerror ($char_onerror) unless defined $input->onerror; |
| 769 |
|
} |
| 770 |
|
|
| 771 |
$self->_initialize_tokenizer; |
$self->_initialize_tokenizer; |
| 772 |
$self->_initialize_tree_constructor; |
$self->_initialize_tree_constructor; |
| 773 |
$self->_construct_tree; |
$self->_construct_tree; |
| 787 |
info => 'i', |
info => 'i', |
| 788 |
uncertain => 'u'}, |
uncertain => 'u'}, |
| 789 |
}, $class; |
}, $class; |
| 790 |
$self->{set_next_char} = sub { |
$self->{set_nc} = sub { |
| 791 |
$self->{next_char} = -1; |
$self->{nc} = -1; |
| 792 |
}; |
}; |
| 793 |
$self->{parse_error} = sub { |
$self->{parse_error} = sub { |
| 794 |
# |
# |
| 815 |
sub PCDATA_CONTENT_MODEL () { CM_ENTITY | CM_FULL_MARKUP } |
sub PCDATA_CONTENT_MODEL () { CM_ENTITY | CM_FULL_MARKUP } |
| 816 |
|
|
| 817 |
sub DATA_STATE () { 0 } |
sub DATA_STATE () { 0 } |
| 818 |
sub ENTITY_DATA_STATE () { 1 } |
#sub ENTITY_DATA_STATE () { 1 } |
| 819 |
sub TAG_OPEN_STATE () { 2 } |
sub TAG_OPEN_STATE () { 2 } |
| 820 |
sub CLOSE_TAG_OPEN_STATE () { 3 } |
sub CLOSE_TAG_OPEN_STATE () { 3 } |
| 821 |
sub TAG_NAME_STATE () { 4 } |
sub TAG_NAME_STATE () { 4 } |
| 826 |
sub ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE () { 9 } |
sub ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE () { 9 } |
| 827 |
sub ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE () { 10 } |
sub ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE () { 10 } |
| 828 |
sub ATTRIBUTE_VALUE_UNQUOTED_STATE () { 11 } |
sub ATTRIBUTE_VALUE_UNQUOTED_STATE () { 11 } |
| 829 |
sub ENTITY_IN_ATTRIBUTE_VALUE_STATE () { 12 } |
#sub ENTITY_IN_ATTRIBUTE_VALUE_STATE () { 12 } |
| 830 |
sub MARKUP_DECLARATION_OPEN_STATE () { 13 } |
sub MARKUP_DECLARATION_OPEN_STATE () { 13 } |
| 831 |
sub COMMENT_START_STATE () { 14 } |
sub COMMENT_START_STATE () { 14 } |
| 832 |
sub COMMENT_START_DASH_STATE () { 15 } |
sub COMMENT_START_DASH_STATE () { 15 } |
| 849 |
sub BOGUS_DOCTYPE_STATE () { 32 } |
sub BOGUS_DOCTYPE_STATE () { 32 } |
| 850 |
sub AFTER_ATTRIBUTE_VALUE_QUOTED_STATE () { 33 } |
sub AFTER_ATTRIBUTE_VALUE_QUOTED_STATE () { 33 } |
| 851 |
sub SELF_CLOSING_START_TAG_STATE () { 34 } |
sub SELF_CLOSING_START_TAG_STATE () { 34 } |
| 852 |
sub CDATA_BLOCK_STATE () { 35 } |
sub CDATA_SECTION_STATE () { 35 } |
| 853 |
|
sub MD_HYPHEN_STATE () { 36 } # "markup declaration open state" in the spec |
| 854 |
|
sub MD_DOCTYPE_STATE () { 37 } # "markup declaration open state" in the spec |
| 855 |
|
sub MD_CDATA_STATE () { 38 } # "markup declaration open state" in the spec |
| 856 |
|
sub CDATA_PCDATA_CLOSE_TAG_STATE () { 39 } # "close tag open state" in the spec |
| 857 |
|
sub CDATA_SECTION_MSE1_STATE () { 40 } # "CDATA section state" in the spec |
| 858 |
|
sub CDATA_SECTION_MSE2_STATE () { 41 } # "CDATA section state" in the spec |
| 859 |
|
sub PUBLIC_STATE () { 42 } # "after DOCTYPE name state" in the spec |
| 860 |
|
sub SYSTEM_STATE () { 43 } # "after DOCTYPE name state" in the spec |
| 861 |
|
## NOTE: "Entity data state", "entity in attribute value state", and |
| 862 |
|
## "consume a character reference" algorithm are jointly implemented |
| 863 |
|
## using the following six states: |
| 864 |
|
sub ENTITY_STATE () { 44 } |
| 865 |
|
sub ENTITY_HASH_STATE () { 45 } |
| 866 |
|
sub NCR_NUM_STATE () { 46 } |
| 867 |
|
sub HEXREF_X_STATE () { 47 } |
| 868 |
|
sub HEXREF_HEX_STATE () { 48 } |
| 869 |
|
sub ENTITY_NAME_STATE () { 49 } |
| 870 |
|
|
| 871 |
sub DOCTYPE_TOKEN () { 1 } |
sub DOCTYPE_TOKEN () { 1 } |
| 872 |
sub COMMENT_TOKEN () { 2 } |
sub COMMENT_TOKEN () { 2 } |
| 919 |
sub _initialize_tokenizer ($) { |
sub _initialize_tokenizer ($) { |
| 920 |
my $self = shift; |
my $self = shift; |
| 921 |
$self->{state} = DATA_STATE; # MUST |
$self->{state} = DATA_STATE; # MUST |
| 922 |
|
#$self->{s_kwd}; # state keyword - initialized when used |
| 923 |
|
#$self->{entity__value}; # initialized when used |
| 924 |
|
#$self->{entity__match}; # initialized when used |
| 925 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
| 926 |
undef $self->{current_token}; # start tag, end tag, comment, or DOCTYPE |
undef $self->{ct}; # current token |
| 927 |
undef $self->{current_attribute}; |
undef $self->{ca}; # current attribute |
| 928 |
undef $self->{last_emitted_start_tag_name}; |
undef $self->{last_stag_name}; # last emitted start tag name |
| 929 |
undef $self->{last_attribute_value_state}; |
#$self->{prev_state}; # initialized when used |
| 930 |
delete $self->{self_closing}; |
delete $self->{self_closing}; |
| 931 |
$self->{char} = []; |
$self->{char_buffer} = ''; |
| 932 |
# $self->{next_char} |
$self->{char_buffer_pos} = 0; |
| 933 |
|
$self->{nc} = -1; # next input character |
| 934 |
|
#$self->{next_nc} |
| 935 |
!!!next-input-character; |
!!!next-input-character; |
| 936 |
$self->{token} = []; |
$self->{token} = []; |
| 937 |
# $self->{escape} |
# $self->{escape} |
| 942 |
## CHARACTER_TOKEN, or END_OF_FILE_TOKEN |
## CHARACTER_TOKEN, or END_OF_FILE_TOKEN |
| 943 |
## ->{name} (DOCTYPE_TOKEN) |
## ->{name} (DOCTYPE_TOKEN) |
| 944 |
## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
| 945 |
## ->{public_identifier} (DOCTYPE_TOKEN) |
## ->{pubid} (DOCTYPE_TOKEN) |
| 946 |
## ->{system_identifier} (DOCTYPE_TOKEN) |
## ->{sysid} (DOCTYPE_TOKEN) |
| 947 |
## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
| 948 |
## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
| 949 |
## ->{name} |
## ->{name} |
| 962 |
## has completed loading. If one has, then it MUST be executed |
## has completed loading. If one has, then it MUST be executed |
| 963 |
## and removed from the list. |
## and removed from the list. |
| 964 |
|
|
| 965 |
## NOTE: HTML5 "Writing HTML documents" section, applied to |
## TODO: Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) |
| 966 |
## documents and not to user agents and conformance checkers, |
## (This requirement was dropped from HTML5 spec, unfortunately.) |
|
## contains some requirements that are not detected by the |
|
|
## parsing algorithm: |
|
|
## - Some requirements on character encoding declarations. ## TODO |
|
|
## - "Elements MUST NOT contain content that their content model disallows." |
|
|
## ... Some are parse error, some are not (will be reported by c.c.). |
|
|
## - Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) ## TODO |
|
|
## - Text (in elements, attributes, and comments) SHOULD NOT contain |
|
|
## control characters other than space characters. ## TODO: (what is control character? C0, C1 and DEL? Unicode control character?) |
|
|
|
|
|
## TODO: HTML5 poses authors two SHOULD-level requirements that cannot |
|
|
## be detected by the HTML5 parsing algorithm: |
|
|
## - Text, |
|
| 967 |
|
|
| 968 |
sub _get_next_token ($) { |
sub _get_next_token ($) { |
| 969 |
my $self = shift; |
my $self = shift; |
| 970 |
|
|
| 971 |
if ($self->{self_closing}) { |
if ($self->{self_closing}) { |
| 972 |
!!!parse-error (type => 'nestc', token => $self->{current_token}); |
!!!parse-error (type => 'nestc', token => $self->{ct}); |
| 973 |
## NOTE: The |self_closing| flag is only set by start tag token. |
## NOTE: The |self_closing| flag is only set by start tag token. |
| 974 |
## In addition, when a start tag token is emitted, it is always set to |
## In addition, when a start tag token is emitted, it is always set to |
| 975 |
## |current_token|. |
## |ct|. |
| 976 |
delete $self->{self_closing}; |
delete $self->{self_closing}; |
| 977 |
} |
} |
| 978 |
|
|
| 983 |
|
|
| 984 |
A: { |
A: { |
| 985 |
if ($self->{state} == DATA_STATE) { |
if ($self->{state} == DATA_STATE) { |
| 986 |
if ($self->{next_char} == 0x0026) { # & |
if ($self->{nc} == 0x0026) { # & |
| 987 |
|
delete $self->{s_kwd}; |
| 988 |
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
| 989 |
not $self->{escape}) { |
not $self->{escape}) { |
| 990 |
!!!cp (1); |
!!!cp (1); |
| 991 |
$self->{state} = ENTITY_DATA_STATE; |
## NOTE: In the spec, the tokenizer is switched to the |
| 992 |
|
## "entity data state". In this implementation, the tokenizer |
| 993 |
|
## is switched to the |ENTITY_STATE|, which is an implementation |
| 994 |
|
## of the "consume a character reference" algorithm. |
| 995 |
|
$self->{entity_add} = -1; |
| 996 |
|
$self->{prev_state} = DATA_STATE; |
| 997 |
|
$self->{state} = ENTITY_STATE; |
| 998 |
!!!next-input-character; |
!!!next-input-character; |
| 999 |
redo A; |
redo A; |
| 1000 |
} else { |
} else { |
| 1001 |
!!!cp (2); |
!!!cp (2); |
| 1002 |
# |
# |
| 1003 |
} |
} |
| 1004 |
} elsif ($self->{next_char} == 0x002D) { # - |
} elsif ($self->{nc} == 0x002D) { # - |
| 1005 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
| 1006 |
unless ($self->{escape}) { |
if (defined $self->{s_kwd}) { |
| 1007 |
if ($self->{prev_char}->[0] == 0x002D and # - |
!!!cp (2.1); |
| 1008 |
$self->{prev_char}->[1] == 0x0021 and # ! |
$self->{s_kwd} .= '-'; |
| 1009 |
$self->{prev_char}->[2] == 0x003C) { # < |
} else { |
| 1010 |
!!!cp (3); |
!!!cp (2.2); |
| 1011 |
$self->{escape} = 1; |
$self->{s_kwd} = '-'; |
| 1012 |
} else { |
} |
| 1013 |
!!!cp (4); |
|
| 1014 |
} |
if ($self->{s_kwd} eq '<!--') { |
| 1015 |
|
!!!cp (3); |
| 1016 |
|
$self->{escape} = 1; # unless $self->{escape}; |
| 1017 |
|
$self->{s_kwd} = '--'; |
| 1018 |
|
# |
| 1019 |
|
} elsif ($self->{s_kwd} eq '---') { |
| 1020 |
|
!!!cp (4); |
| 1021 |
|
$self->{s_kwd} = '--'; |
| 1022 |
|
# |
| 1023 |
} else { |
} else { |
| 1024 |
!!!cp (5); |
!!!cp (5); |
| 1025 |
|
# |
| 1026 |
} |
} |
| 1027 |
} |
} |
| 1028 |
|
|
| 1029 |
# |
# |
| 1030 |
} elsif ($self->{next_char} == 0x003C) { # < |
} elsif ($self->{nc} == 0x0021) { # ! |
| 1031 |
|
if (defined $self->{s_kwd}) { |
| 1032 |
|
!!!cp (5.1); |
| 1033 |
|
$self->{s_kwd} .= '!'; |
| 1034 |
|
# |
| 1035 |
|
} else { |
| 1036 |
|
!!!cp (5.2); |
| 1037 |
|
# |
| 1038 |
|
} |
| 1039 |
|
# |
| 1040 |
|
} elsif ($self->{nc} == 0x003C) { # < |
| 1041 |
|
delete $self->{s_kwd}; |
| 1042 |
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
| 1043 |
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
| 1044 |
not $self->{escape})) { |
not $self->{escape})) { |
| 1050 |
!!!cp (7); |
!!!cp (7); |
| 1051 |
# |
# |
| 1052 |
} |
} |
| 1053 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1054 |
if ($self->{escape} and |
if ($self->{escape} and |
| 1055 |
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
| 1056 |
if ($self->{prev_char}->[0] == 0x002D and # - |
if (defined $self->{s_kwd} and $self->{s_kwd} eq '--') { |
|
$self->{prev_char}->[1] == 0x002D) { # - |
|
| 1057 |
!!!cp (8); |
!!!cp (8); |
| 1058 |
delete $self->{escape}; |
delete $self->{escape}; |
| 1059 |
} else { |
} else { |
| 1063 |
!!!cp (10); |
!!!cp (10); |
| 1064 |
} |
} |
| 1065 |
|
|
| 1066 |
|
delete $self->{s_kwd}; |
| 1067 |
# |
# |
| 1068 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1069 |
!!!cp (11); |
!!!cp (11); |
| 1070 |
|
delete $self->{s_kwd}; |
| 1071 |
!!!emit ({type => END_OF_FILE_TOKEN, |
!!!emit ({type => END_OF_FILE_TOKEN, |
| 1072 |
line => $self->{line}, column => $self->{column}}); |
line => $self->{line}, column => $self->{column}}); |
| 1073 |
last A; ## TODO: ok? |
last A; ## TODO: ok? |
| 1074 |
} else { |
} else { |
| 1075 |
!!!cp (12); |
!!!cp (12); |
| 1076 |
|
delete $self->{s_kwd}; |
| 1077 |
|
# |
| 1078 |
} |
} |
| 1079 |
|
|
| 1080 |
# Anything else |
# Anything else |
| 1081 |
my $token = {type => CHARACTER_TOKEN, |
my $token = {type => CHARACTER_TOKEN, |
| 1082 |
data => chr $self->{next_char}, |
data => chr $self->{nc}, |
| 1083 |
line => $self->{line}, column => $self->{column}, |
line => $self->{line}, column => $self->{column}, |
| 1084 |
}; |
}; |
| 1085 |
|
if ($self->{read_until}->($token->{data}, q[-!<>&], |
| 1086 |
|
length $token->{data})) { |
| 1087 |
|
delete $self->{s_kwd}; |
| 1088 |
|
} |
| 1089 |
|
|
| 1090 |
## Stay in the data state |
## Stay in the data state |
| 1091 |
!!!next-input-character; |
!!!next-input-character; |
|
|
|
| 1092 |
!!!emit ($token); |
!!!emit ($token); |
|
|
|
|
redo A; |
|
|
} elsif ($self->{state} == ENTITY_DATA_STATE) { |
|
|
## (cannot happen in CDATA state) |
|
|
|
|
|
my ($l, $c) = ($self->{line_prev}, $self->{column_prev}); |
|
|
|
|
|
my $token = $self->_tokenize_attempt_to_consume_an_entity (0, -1); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
# next-input-character is already done |
|
|
|
|
|
unless (defined $token) { |
|
|
!!!cp (13); |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '&', |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
} else { |
|
|
!!!cp (14); |
|
|
!!!emit ($token); |
|
|
} |
|
|
|
|
| 1093 |
redo A; |
redo A; |
| 1094 |
} elsif ($self->{state} == TAG_OPEN_STATE) { |
} elsif ($self->{state} == TAG_OPEN_STATE) { |
| 1095 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
| 1096 |
if ($self->{next_char} == 0x002F) { # / |
if ($self->{nc} == 0x002F) { # / |
| 1097 |
!!!cp (15); |
!!!cp (15); |
| 1098 |
!!!next-input-character; |
!!!next-input-character; |
| 1099 |
$self->{state} = CLOSE_TAG_OPEN_STATE; |
$self->{state} = CLOSE_TAG_OPEN_STATE; |
| 1100 |
redo A; |
redo A; |
| 1101 |
|
} elsif ($self->{nc} == 0x0021) { # ! |
| 1102 |
|
!!!cp (15.1); |
| 1103 |
|
$self->{s_kwd} = '<' unless $self->{escape}; |
| 1104 |
|
# |
| 1105 |
} else { |
} else { |
| 1106 |
!!!cp (16); |
!!!cp (16); |
| 1107 |
## reconsume |
# |
|
$self->{state} = DATA_STATE; |
|
|
|
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '<', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}); |
|
|
|
|
|
redo A; |
|
| 1108 |
} |
} |
| 1109 |
|
|
| 1110 |
|
## reconsume |
| 1111 |
|
$self->{state} = DATA_STATE; |
| 1112 |
|
!!!emit ({type => CHARACTER_TOKEN, data => '<', |
| 1113 |
|
line => $self->{line_prev}, |
| 1114 |
|
column => $self->{column_prev}, |
| 1115 |
|
}); |
| 1116 |
|
redo A; |
| 1117 |
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
| 1118 |
if ($self->{next_char} == 0x0021) { # ! |
if ($self->{nc} == 0x0021) { # ! |
| 1119 |
!!!cp (17); |
!!!cp (17); |
| 1120 |
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
| 1121 |
!!!next-input-character; |
!!!next-input-character; |
| 1122 |
redo A; |
redo A; |
| 1123 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1124 |
!!!cp (18); |
!!!cp (18); |
| 1125 |
$self->{state} = CLOSE_TAG_OPEN_STATE; |
$self->{state} = CLOSE_TAG_OPEN_STATE; |
| 1126 |
!!!next-input-character; |
!!!next-input-character; |
| 1127 |
redo A; |
redo A; |
| 1128 |
} elsif (0x0041 <= $self->{next_char} and |
} elsif (0x0041 <= $self->{nc} and |
| 1129 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1130 |
!!!cp (19); |
!!!cp (19); |
| 1131 |
$self->{current_token} |
$self->{ct} |
| 1132 |
= {type => START_TAG_TOKEN, |
= {type => START_TAG_TOKEN, |
| 1133 |
tag_name => chr ($self->{next_char} + 0x0020), |
tag_name => chr ($self->{nc} + 0x0020), |
| 1134 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 1135 |
column => $self->{column_prev}}; |
column => $self->{column_prev}}; |
| 1136 |
$self->{state} = TAG_NAME_STATE; |
$self->{state} = TAG_NAME_STATE; |
| 1137 |
!!!next-input-character; |
!!!next-input-character; |
| 1138 |
redo A; |
redo A; |
| 1139 |
} elsif (0x0061 <= $self->{next_char} and |
} elsif (0x0061 <= $self->{nc} and |
| 1140 |
$self->{next_char} <= 0x007A) { # a..z |
$self->{nc} <= 0x007A) { # a..z |
| 1141 |
!!!cp (20); |
!!!cp (20); |
| 1142 |
$self->{current_token} = {type => START_TAG_TOKEN, |
$self->{ct} = {type => START_TAG_TOKEN, |
| 1143 |
tag_name => chr ($self->{next_char}), |
tag_name => chr ($self->{nc}), |
| 1144 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 1145 |
column => $self->{column_prev}}; |
column => $self->{column_prev}}; |
| 1146 |
$self->{state} = TAG_NAME_STATE; |
$self->{state} = TAG_NAME_STATE; |
| 1147 |
!!!next-input-character; |
!!!next-input-character; |
| 1148 |
redo A; |
redo A; |
| 1149 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1150 |
!!!cp (21); |
!!!cp (21); |
| 1151 |
!!!parse-error (type => 'empty start tag', |
!!!parse-error (type => 'empty start tag', |
| 1152 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 1160 |
}); |
}); |
| 1161 |
|
|
| 1162 |
redo A; |
redo A; |
| 1163 |
} elsif ($self->{next_char} == 0x003F) { # ? |
} elsif ($self->{nc} == 0x003F) { # ? |
| 1164 |
!!!cp (22); |
!!!cp (22); |
| 1165 |
!!!parse-error (type => 'pio', |
!!!parse-error (type => 'pio', |
| 1166 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 1167 |
column => $self->{column_prev}); |
column => $self->{column_prev}); |
| 1168 |
$self->{state} = BOGUS_COMMENT_STATE; |
$self->{state} = BOGUS_COMMENT_STATE; |
| 1169 |
$self->{current_token} = {type => COMMENT_TOKEN, data => '', |
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
| 1170 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 1171 |
column => $self->{column_prev}, |
column => $self->{column_prev}, |
| 1172 |
}; |
}; |
| 1173 |
## $self->{next_char} is intentionally left as is |
## $self->{nc} is intentionally left as is |
| 1174 |
redo A; |
redo A; |
| 1175 |
} else { |
} else { |
| 1176 |
!!!cp (23); |
!!!cp (23); |
| 1191 |
die "$0: $self->{content_model} in tag open"; |
die "$0: $self->{content_model} in tag open"; |
| 1192 |
} |
} |
| 1193 |
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
| 1194 |
|
## NOTE: The "close tag open state" in the spec is implemented as |
| 1195 |
|
## |CLOSE_TAG_OPEN_STATE| and |CDATA_PCDATA_CLOSE_TAG_STATE|. |
| 1196 |
|
|
| 1197 |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
| 1198 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
| 1199 |
if (defined $self->{last_emitted_start_tag_name}) { |
if (defined $self->{last_stag_name}) { |
| 1200 |
|
$self->{state} = CDATA_PCDATA_CLOSE_TAG_STATE; |
| 1201 |
## NOTE: <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564> |
$self->{s_kwd} = ''; |
| 1202 |
my @next_char; |
## Reconsume. |
| 1203 |
TAGNAME: for (my $i = 0; $i < length $self->{last_emitted_start_tag_name}; $i++) { |
redo A; |
|
push @next_char, $self->{next_char}; |
|
|
my $c = ord substr ($self->{last_emitted_start_tag_name}, $i, 1); |
|
|
my $C = 0x0061 <= $c && $c <= 0x007A ? $c - 0x0020 : $c; |
|
|
if ($self->{next_char} == $c or $self->{next_char} == $C) { |
|
|
!!!cp (24); |
|
|
!!!next-input-character; |
|
|
next TAGNAME; |
|
|
} else { |
|
|
!!!cp (25); |
|
|
$self->{next_char} = shift @next_char; # reconsume |
|
|
!!!back-next-input-character (@next_char); |
|
|
$self->{state} = DATA_STATE; |
|
|
|
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
|
|
|
redo A; |
|
|
} |
|
|
} |
|
|
push @next_char, $self->{next_char}; |
|
|
|
|
|
unless ($self->{next_char} == 0x0009 or # HT |
|
|
$self->{next_char} == 0x000A or # LF |
|
|
$self->{next_char} == 0x000B or # VT |
|
|
$self->{next_char} == 0x000C or # FF |
|
|
$self->{next_char} == 0x0020 or # SP |
|
|
$self->{next_char} == 0x003E or # > |
|
|
$self->{next_char} == 0x002F or # / |
|
|
$self->{next_char} == -1) { |
|
|
!!!cp (26); |
|
|
$self->{next_char} = shift @next_char; # reconsume |
|
|
!!!back-next-input-character (@next_char); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (27); |
|
|
$self->{next_char} = shift @next_char; |
|
|
!!!back-next-input-character (@next_char); |
|
|
# and consume... |
|
|
} |
|
| 1204 |
} else { |
} else { |
| 1205 |
## No start tag token has ever been emitted |
## No start tag token has ever been emitted |
| 1206 |
|
## NOTE: See <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564>. |
| 1207 |
!!!cp (28); |
!!!cp (28); |
|
# next-input-character is already done |
|
| 1208 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1209 |
|
## Reconsume. |
| 1210 |
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
| 1211 |
line => $l, column => $c, |
line => $l, column => $c, |
| 1212 |
}); |
}); |
| 1213 |
redo A; |
redo A; |
| 1214 |
} |
} |
| 1215 |
} |
} |
| 1216 |
|
|
| 1217 |
if (0x0041 <= $self->{next_char} and |
if (0x0041 <= $self->{nc} and |
| 1218 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1219 |
!!!cp (29); |
!!!cp (29); |
| 1220 |
$self->{current_token} |
$self->{ct} |
| 1221 |
= {type => END_TAG_TOKEN, |
= {type => END_TAG_TOKEN, |
| 1222 |
tag_name => chr ($self->{next_char} + 0x0020), |
tag_name => chr ($self->{nc} + 0x0020), |
| 1223 |
line => $l, column => $c}; |
line => $l, column => $c}; |
| 1224 |
$self->{state} = TAG_NAME_STATE; |
$self->{state} = TAG_NAME_STATE; |
| 1225 |
!!!next-input-character; |
!!!next-input-character; |
| 1226 |
redo A; |
redo A; |
| 1227 |
} elsif (0x0061 <= $self->{next_char} and |
} elsif (0x0061 <= $self->{nc} and |
| 1228 |
$self->{next_char} <= 0x007A) { # a..z |
$self->{nc} <= 0x007A) { # a..z |
| 1229 |
!!!cp (30); |
!!!cp (30); |
| 1230 |
$self->{current_token} = {type => END_TAG_TOKEN, |
$self->{ct} = {type => END_TAG_TOKEN, |
| 1231 |
tag_name => chr ($self->{next_char}), |
tag_name => chr ($self->{nc}), |
| 1232 |
line => $l, column => $c}; |
line => $l, column => $c}; |
| 1233 |
$self->{state} = TAG_NAME_STATE; |
$self->{state} = TAG_NAME_STATE; |
| 1234 |
!!!next-input-character; |
!!!next-input-character; |
| 1235 |
redo A; |
redo A; |
| 1236 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1237 |
!!!cp (31); |
!!!cp (31); |
| 1238 |
!!!parse-error (type => 'empty end tag', |
!!!parse-error (type => 'empty end tag', |
| 1239 |
line => $self->{line_prev}, ## "<" in "</>" |
line => $self->{line_prev}, ## "<" in "</>" |
| 1241 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1242 |
!!!next-input-character; |
!!!next-input-character; |
| 1243 |
redo A; |
redo A; |
| 1244 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1245 |
!!!cp (32); |
!!!cp (32); |
| 1246 |
!!!parse-error (type => 'bare etago'); |
!!!parse-error (type => 'bare etago'); |
| 1247 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1256 |
!!!cp (33); |
!!!cp (33); |
| 1257 |
!!!parse-error (type => 'bogus end tag'); |
!!!parse-error (type => 'bogus end tag'); |
| 1258 |
$self->{state} = BOGUS_COMMENT_STATE; |
$self->{state} = BOGUS_COMMENT_STATE; |
| 1259 |
$self->{current_token} = {type => COMMENT_TOKEN, data => '', |
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
| 1260 |
line => $self->{line_prev}, # "<" of "</" |
line => $self->{line_prev}, # "<" of "</" |
| 1261 |
column => $self->{column_prev} - 1, |
column => $self->{column_prev} - 1, |
| 1262 |
}; |
}; |
| 1263 |
## $self->{next_char} is intentionally left as is |
## NOTE: $self->{nc} is intentionally left as is. |
| 1264 |
redo A; |
## Although the "anything else" case of the spec not explicitly |
| 1265 |
|
## states that the next input character is to be reconsumed, |
| 1266 |
|
## it will be included to the |data| of the comment token |
| 1267 |
|
## generated from the bogus end tag, as defined in the |
| 1268 |
|
## "bogus comment state" entry. |
| 1269 |
|
redo A; |
| 1270 |
|
} |
| 1271 |
|
} elsif ($self->{state} == CDATA_PCDATA_CLOSE_TAG_STATE) { |
| 1272 |
|
my $ch = substr $self->{last_stag_name}, length $self->{s_kwd}, 1; |
| 1273 |
|
if (length $ch) { |
| 1274 |
|
my $CH = $ch; |
| 1275 |
|
$ch =~ tr/a-z/A-Z/; |
| 1276 |
|
my $nch = chr $self->{nc}; |
| 1277 |
|
if ($nch eq $ch or $nch eq $CH) { |
| 1278 |
|
!!!cp (24); |
| 1279 |
|
## Stay in the state. |
| 1280 |
|
$self->{s_kwd} .= $nch; |
| 1281 |
|
!!!next-input-character; |
| 1282 |
|
redo A; |
| 1283 |
|
} else { |
| 1284 |
|
!!!cp (25); |
| 1285 |
|
$self->{state} = DATA_STATE; |
| 1286 |
|
## Reconsume. |
| 1287 |
|
!!!emit ({type => CHARACTER_TOKEN, |
| 1288 |
|
data => '</' . $self->{s_kwd}, |
| 1289 |
|
line => $self->{line_prev}, |
| 1290 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
| 1291 |
|
}); |
| 1292 |
|
redo A; |
| 1293 |
|
} |
| 1294 |
|
} else { # after "<{tag-name}" |
| 1295 |
|
unless ({ |
| 1296 |
|
0x0009 => 1, # HT |
| 1297 |
|
0x000A => 1, # LF |
| 1298 |
|
0x000B => 1, # VT |
| 1299 |
|
0x000C => 1, # FF |
| 1300 |
|
0x0020 => 1, # SP |
| 1301 |
|
0x003E => 1, # > |
| 1302 |
|
0x002F => 1, # / |
| 1303 |
|
-1 => 1, # EOF |
| 1304 |
|
}->{$self->{nc}}) { |
| 1305 |
|
!!!cp (26); |
| 1306 |
|
## Reconsume. |
| 1307 |
|
$self->{state} = DATA_STATE; |
| 1308 |
|
!!!emit ({type => CHARACTER_TOKEN, |
| 1309 |
|
data => '</' . $self->{s_kwd}, |
| 1310 |
|
line => $self->{line_prev}, |
| 1311 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
| 1312 |
|
}); |
| 1313 |
|
redo A; |
| 1314 |
|
} else { |
| 1315 |
|
!!!cp (27); |
| 1316 |
|
$self->{ct} |
| 1317 |
|
= {type => END_TAG_TOKEN, |
| 1318 |
|
tag_name => $self->{last_stag_name}, |
| 1319 |
|
line => $self->{line_prev}, |
| 1320 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}}; |
| 1321 |
|
$self->{state} = TAG_NAME_STATE; |
| 1322 |
|
## Reconsume. |
| 1323 |
|
redo A; |
| 1324 |
|
} |
| 1325 |
} |
} |
| 1326 |
} elsif ($self->{state} == TAG_NAME_STATE) { |
} elsif ($self->{state} == TAG_NAME_STATE) { |
| 1327 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1328 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1329 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1330 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1331 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1332 |
!!!cp (34); |
!!!cp (34); |
| 1333 |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
| 1334 |
!!!next-input-character; |
!!!next-input-character; |
| 1335 |
redo A; |
redo A; |
| 1336 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1337 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1338 |
!!!cp (35); |
!!!cp (35); |
| 1339 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1340 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1341 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1342 |
#if ($self->{current_token}->{attributes}) { |
#if ($self->{ct}->{attributes}) { |
| 1343 |
# ## NOTE: This should never be reached. |
# ## NOTE: This should never be reached. |
| 1344 |
# !!! cp (36); |
# !!! cp (36); |
| 1345 |
# !!! parse-error (type => 'end tag attribute'); |
# !!! parse-error (type => 'end tag attribute'); |
| 1347 |
!!!cp (37); |
!!!cp (37); |
| 1348 |
#} |
#} |
| 1349 |
} else { |
} else { |
| 1350 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1351 |
} |
} |
| 1352 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1353 |
!!!next-input-character; |
!!!next-input-character; |
| 1354 |
|
|
| 1355 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1356 |
|
|
| 1357 |
redo A; |
redo A; |
| 1358 |
} elsif (0x0041 <= $self->{next_char} and |
} elsif (0x0041 <= $self->{nc} and |
| 1359 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1360 |
!!!cp (38); |
!!!cp (38); |
| 1361 |
$self->{current_token}->{tag_name} .= chr ($self->{next_char} + 0x0020); |
$self->{ct}->{tag_name} .= chr ($self->{nc} + 0x0020); |
| 1362 |
# start tag or end tag |
# start tag or end tag |
| 1363 |
## Stay in this state |
## Stay in this state |
| 1364 |
!!!next-input-character; |
!!!next-input-character; |
| 1365 |
redo A; |
redo A; |
| 1366 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1367 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1368 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1369 |
!!!cp (39); |
!!!cp (39); |
| 1370 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1371 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1372 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1373 |
#if ($self->{current_token}->{attributes}) { |
#if ($self->{ct}->{attributes}) { |
| 1374 |
# ## NOTE: This state should never be reached. |
# ## NOTE: This state should never be reached. |
| 1375 |
# !!! cp (40); |
# !!! cp (40); |
| 1376 |
# !!! parse-error (type => 'end tag attribute'); |
# !!! parse-error (type => 'end tag attribute'); |
| 1378 |
!!!cp (41); |
!!!cp (41); |
| 1379 |
#} |
#} |
| 1380 |
} else { |
} else { |
| 1381 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1382 |
} |
} |
| 1383 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1384 |
# reconsume |
# reconsume |
| 1385 |
|
|
| 1386 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1387 |
|
|
| 1388 |
redo A; |
redo A; |
| 1389 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1390 |
!!!cp (42); |
!!!cp (42); |
| 1391 |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
| 1392 |
!!!next-input-character; |
!!!next-input-character; |
| 1393 |
redo A; |
redo A; |
| 1394 |
} else { |
} else { |
| 1395 |
!!!cp (44); |
!!!cp (44); |
| 1396 |
$self->{current_token}->{tag_name} .= chr $self->{next_char}; |
$self->{ct}->{tag_name} .= chr $self->{nc}; |
| 1397 |
# start tag or end tag |
# start tag or end tag |
| 1398 |
## Stay in the state |
## Stay in the state |
| 1399 |
!!!next-input-character; |
!!!next-input-character; |
| 1400 |
redo A; |
redo A; |
| 1401 |
} |
} |
| 1402 |
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
| 1403 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1404 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1405 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1406 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1407 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1408 |
!!!cp (45); |
!!!cp (45); |
| 1409 |
## Stay in the state |
## Stay in the state |
| 1410 |
!!!next-input-character; |
!!!next-input-character; |
| 1411 |
redo A; |
redo A; |
| 1412 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1413 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1414 |
!!!cp (46); |
!!!cp (46); |
| 1415 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1416 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1417 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1418 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1419 |
!!!cp (47); |
!!!cp (47); |
| 1420 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1421 |
} else { |
} else { |
| 1422 |
!!!cp (48); |
!!!cp (48); |
| 1423 |
} |
} |
| 1424 |
} else { |
} else { |
| 1425 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1426 |
} |
} |
| 1427 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1428 |
!!!next-input-character; |
!!!next-input-character; |
| 1429 |
|
|
| 1430 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1431 |
|
|
| 1432 |
redo A; |
redo A; |
| 1433 |
} elsif (0x0041 <= $self->{next_char} and |
} elsif (0x0041 <= $self->{nc} and |
| 1434 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1435 |
!!!cp (49); |
!!!cp (49); |
| 1436 |
$self->{current_attribute} |
$self->{ca} |
| 1437 |
= {name => chr ($self->{next_char} + 0x0020), |
= {name => chr ($self->{nc} + 0x0020), |
| 1438 |
value => '', |
value => '', |
| 1439 |
line => $self->{line}, column => $self->{column}}; |
line => $self->{line}, column => $self->{column}}; |
| 1440 |
$self->{state} = ATTRIBUTE_NAME_STATE; |
$self->{state} = ATTRIBUTE_NAME_STATE; |
| 1441 |
!!!next-input-character; |
!!!next-input-character; |
| 1442 |
redo A; |
redo A; |
| 1443 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1444 |
!!!cp (50); |
!!!cp (50); |
| 1445 |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
| 1446 |
!!!next-input-character; |
!!!next-input-character; |
| 1447 |
redo A; |
redo A; |
| 1448 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1449 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1450 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1451 |
!!!cp (52); |
!!!cp (52); |
| 1452 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1453 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1454 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1455 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1456 |
!!!cp (53); |
!!!cp (53); |
| 1457 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1458 |
} else { |
} else { |
| 1459 |
!!!cp (54); |
!!!cp (54); |
| 1460 |
} |
} |
| 1461 |
} else { |
} else { |
| 1462 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1463 |
} |
} |
| 1464 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1465 |
# reconsume |
# reconsume |
| 1466 |
|
|
| 1467 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1468 |
|
|
| 1469 |
redo A; |
redo A; |
| 1470 |
} else { |
} else { |
| 1472 |
0x0022 => 1, # " |
0x0022 => 1, # " |
| 1473 |
0x0027 => 1, # ' |
0x0027 => 1, # ' |
| 1474 |
0x003D => 1, # = |
0x003D => 1, # = |
| 1475 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 1476 |
!!!cp (55); |
!!!cp (55); |
| 1477 |
!!!parse-error (type => 'bad attribute name'); |
!!!parse-error (type => 'bad attribute name'); |
| 1478 |
} else { |
} else { |
| 1479 |
!!!cp (56); |
!!!cp (56); |
| 1480 |
} |
} |
| 1481 |
$self->{current_attribute} |
$self->{ca} |
| 1482 |
= {name => chr ($self->{next_char}), |
= {name => chr ($self->{nc}), |
| 1483 |
value => '', |
value => '', |
| 1484 |
line => $self->{line}, column => $self->{column}}; |
line => $self->{line}, column => $self->{column}}; |
| 1485 |
$self->{state} = ATTRIBUTE_NAME_STATE; |
$self->{state} = ATTRIBUTE_NAME_STATE; |
| 1488 |
} |
} |
| 1489 |
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
| 1490 |
my $before_leave = sub { |
my $before_leave = sub { |
| 1491 |
if (exists $self->{current_token}->{attributes} # start tag or end tag |
if (exists $self->{ct}->{attributes} # start tag or end tag |
| 1492 |
->{$self->{current_attribute}->{name}}) { # MUST |
->{$self->{ca}->{name}}) { # MUST |
| 1493 |
!!!cp (57); |
!!!cp (57); |
| 1494 |
!!!parse-error (type => 'duplicate attribute', text => $self->{current_attribute}->{name}, line => $self->{current_attribute}->{line}, column => $self->{current_attribute}->{column}); |
!!!parse-error (type => 'duplicate attribute', text => $self->{ca}->{name}, line => $self->{ca}->{line}, column => $self->{ca}->{column}); |
| 1495 |
## Discard $self->{current_attribute} # MUST |
## Discard $self->{ca} # MUST |
| 1496 |
} else { |
} else { |
| 1497 |
!!!cp (58); |
!!!cp (58); |
| 1498 |
$self->{current_token}->{attributes}->{$self->{current_attribute}->{name}} |
$self->{ct}->{attributes}->{$self->{ca}->{name}} |
| 1499 |
= $self->{current_attribute}; |
= $self->{ca}; |
| 1500 |
} |
} |
| 1501 |
}; # $before_leave |
}; # $before_leave |
| 1502 |
|
|
| 1503 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1504 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1505 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1506 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1507 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1508 |
!!!cp (59); |
!!!cp (59); |
| 1509 |
$before_leave->(); |
$before_leave->(); |
| 1510 |
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
| 1511 |
!!!next-input-character; |
!!!next-input-character; |
| 1512 |
redo A; |
redo A; |
| 1513 |
} elsif ($self->{next_char} == 0x003D) { # = |
} elsif ($self->{nc} == 0x003D) { # = |
| 1514 |
!!!cp (60); |
!!!cp (60); |
| 1515 |
$before_leave->(); |
$before_leave->(); |
| 1516 |
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
| 1517 |
!!!next-input-character; |
!!!next-input-character; |
| 1518 |
redo A; |
redo A; |
| 1519 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1520 |
$before_leave->(); |
$before_leave->(); |
| 1521 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1522 |
!!!cp (61); |
!!!cp (61); |
| 1523 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1524 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1525 |
!!!cp (62); |
!!!cp (62); |
| 1526 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1527 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1528 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1529 |
} |
} |
| 1530 |
} else { |
} else { |
| 1531 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1532 |
} |
} |
| 1533 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1534 |
!!!next-input-character; |
!!!next-input-character; |
| 1535 |
|
|
| 1536 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1537 |
|
|
| 1538 |
redo A; |
redo A; |
| 1539 |
} elsif (0x0041 <= $self->{next_char} and |
} elsif (0x0041 <= $self->{nc} and |
| 1540 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1541 |
!!!cp (63); |
!!!cp (63); |
| 1542 |
$self->{current_attribute}->{name} .= chr ($self->{next_char} + 0x0020); |
$self->{ca}->{name} .= chr ($self->{nc} + 0x0020); |
| 1543 |
## Stay in the state |
## Stay in the state |
| 1544 |
!!!next-input-character; |
!!!next-input-character; |
| 1545 |
redo A; |
redo A; |
| 1546 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1547 |
!!!cp (64); |
!!!cp (64); |
| 1548 |
$before_leave->(); |
$before_leave->(); |
| 1549 |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
| 1550 |
!!!next-input-character; |
!!!next-input-character; |
| 1551 |
redo A; |
redo A; |
| 1552 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1553 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1554 |
$before_leave->(); |
$before_leave->(); |
| 1555 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1556 |
!!!cp (66); |
!!!cp (66); |
| 1557 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1558 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1559 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1560 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1561 |
!!!cp (67); |
!!!cp (67); |
| 1562 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1563 |
} else { |
} else { |
| 1565 |
!!!cp (68); |
!!!cp (68); |
| 1566 |
} |
} |
| 1567 |
} else { |
} else { |
| 1568 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1569 |
} |
} |
| 1570 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1571 |
# reconsume |
# reconsume |
| 1572 |
|
|
| 1573 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1574 |
|
|
| 1575 |
redo A; |
redo A; |
| 1576 |
} else { |
} else { |
| 1577 |
if ($self->{next_char} == 0x0022 or # " |
if ($self->{nc} == 0x0022 or # " |
| 1578 |
$self->{next_char} == 0x0027) { # ' |
$self->{nc} == 0x0027) { # ' |
| 1579 |
!!!cp (69); |
!!!cp (69); |
| 1580 |
!!!parse-error (type => 'bad attribute name'); |
!!!parse-error (type => 'bad attribute name'); |
| 1581 |
} else { |
} else { |
| 1582 |
!!!cp (70); |
!!!cp (70); |
| 1583 |
} |
} |
| 1584 |
$self->{current_attribute}->{name} .= chr ($self->{next_char}); |
$self->{ca}->{name} .= chr ($self->{nc}); |
| 1585 |
## Stay in the state |
## Stay in the state |
| 1586 |
!!!next-input-character; |
!!!next-input-character; |
| 1587 |
redo A; |
redo A; |
| 1588 |
} |
} |
| 1589 |
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
| 1590 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1591 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1592 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1593 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1594 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1595 |
!!!cp (71); |
!!!cp (71); |
| 1596 |
## Stay in the state |
## Stay in the state |
| 1597 |
!!!next-input-character; |
!!!next-input-character; |
| 1598 |
redo A; |
redo A; |
| 1599 |
} elsif ($self->{next_char} == 0x003D) { # = |
} elsif ($self->{nc} == 0x003D) { # = |
| 1600 |
!!!cp (72); |
!!!cp (72); |
| 1601 |
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
| 1602 |
!!!next-input-character; |
!!!next-input-character; |
| 1603 |
redo A; |
redo A; |
| 1604 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1605 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1606 |
!!!cp (73); |
!!!cp (73); |
| 1607 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1608 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1609 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1610 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1611 |
!!!cp (74); |
!!!cp (74); |
| 1612 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1613 |
} else { |
} else { |
| 1615 |
!!!cp (75); |
!!!cp (75); |
| 1616 |
} |
} |
| 1617 |
} else { |
} else { |
| 1618 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1619 |
} |
} |
| 1620 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1621 |
!!!next-input-character; |
!!!next-input-character; |
| 1622 |
|
|
| 1623 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1624 |
|
|
| 1625 |
redo A; |
redo A; |
| 1626 |
} elsif (0x0041 <= $self->{next_char} and |
} elsif (0x0041 <= $self->{nc} and |
| 1627 |
$self->{next_char} <= 0x005A) { # A..Z |
$self->{nc} <= 0x005A) { # A..Z |
| 1628 |
!!!cp (76); |
!!!cp (76); |
| 1629 |
$self->{current_attribute} |
$self->{ca} |
| 1630 |
= {name => chr ($self->{next_char} + 0x0020), |
= {name => chr ($self->{nc} + 0x0020), |
| 1631 |
value => '', |
value => '', |
| 1632 |
line => $self->{line}, column => $self->{column}}; |
line => $self->{line}, column => $self->{column}}; |
| 1633 |
$self->{state} = ATTRIBUTE_NAME_STATE; |
$self->{state} = ATTRIBUTE_NAME_STATE; |
| 1634 |
!!!next-input-character; |
!!!next-input-character; |
| 1635 |
redo A; |
redo A; |
| 1636 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1637 |
!!!cp (77); |
!!!cp (77); |
| 1638 |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
| 1639 |
!!!next-input-character; |
!!!next-input-character; |
| 1640 |
redo A; |
redo A; |
| 1641 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1642 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1643 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1644 |
!!!cp (79); |
!!!cp (79); |
| 1645 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1646 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1647 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1648 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1649 |
!!!cp (80); |
!!!cp (80); |
| 1650 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1651 |
} else { |
} else { |
| 1653 |
!!!cp (81); |
!!!cp (81); |
| 1654 |
} |
} |
| 1655 |
} else { |
} else { |
| 1656 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1657 |
} |
} |
| 1658 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1659 |
# reconsume |
# reconsume |
| 1660 |
|
|
| 1661 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1662 |
|
|
| 1663 |
redo A; |
redo A; |
| 1664 |
} else { |
} else { |
| 1665 |
if ($self->{next_char} == 0x0022 or # " |
if ($self->{nc} == 0x0022 or # " |
| 1666 |
$self->{next_char} == 0x0027) { # ' |
$self->{nc} == 0x0027) { # ' |
| 1667 |
!!!cp (78); |
!!!cp (78); |
| 1668 |
!!!parse-error (type => 'bad attribute name'); |
!!!parse-error (type => 'bad attribute name'); |
| 1669 |
} else { |
} else { |
| 1670 |
!!!cp (82); |
!!!cp (82); |
| 1671 |
} |
} |
| 1672 |
$self->{current_attribute} |
$self->{ca} |
| 1673 |
= {name => chr ($self->{next_char}), |
= {name => chr ($self->{nc}), |
| 1674 |
value => '', |
value => '', |
| 1675 |
line => $self->{line}, column => $self->{column}}; |
line => $self->{line}, column => $self->{column}}; |
| 1676 |
$self->{state} = ATTRIBUTE_NAME_STATE; |
$self->{state} = ATTRIBUTE_NAME_STATE; |
| 1678 |
redo A; |
redo A; |
| 1679 |
} |
} |
| 1680 |
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
| 1681 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1682 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1683 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1684 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1685 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1686 |
!!!cp (83); |
!!!cp (83); |
| 1687 |
## Stay in the state |
## Stay in the state |
| 1688 |
!!!next-input-character; |
!!!next-input-character; |
| 1689 |
redo A; |
redo A; |
| 1690 |
} elsif ($self->{next_char} == 0x0022) { # " |
} elsif ($self->{nc} == 0x0022) { # " |
| 1691 |
!!!cp (84); |
!!!cp (84); |
| 1692 |
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
| 1693 |
!!!next-input-character; |
!!!next-input-character; |
| 1694 |
redo A; |
redo A; |
| 1695 |
} elsif ($self->{next_char} == 0x0026) { # & |
} elsif ($self->{nc} == 0x0026) { # & |
| 1696 |
!!!cp (85); |
!!!cp (85); |
| 1697 |
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
| 1698 |
## reconsume |
## reconsume |
| 1699 |
redo A; |
redo A; |
| 1700 |
} elsif ($self->{next_char} == 0x0027) { # ' |
} elsif ($self->{nc} == 0x0027) { # ' |
| 1701 |
!!!cp (86); |
!!!cp (86); |
| 1702 |
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
| 1703 |
!!!next-input-character; |
!!!next-input-character; |
| 1704 |
redo A; |
redo A; |
| 1705 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1706 |
!!!parse-error (type => 'empty unquoted attribute value'); |
!!!parse-error (type => 'empty unquoted attribute value'); |
| 1707 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1708 |
!!!cp (87); |
!!!cp (87); |
| 1709 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1710 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1711 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1712 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1713 |
!!!cp (88); |
!!!cp (88); |
| 1714 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1715 |
} else { |
} else { |
| 1717 |
!!!cp (89); |
!!!cp (89); |
| 1718 |
} |
} |
| 1719 |
} else { |
} else { |
| 1720 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1721 |
} |
} |
| 1722 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1723 |
!!!next-input-character; |
!!!next-input-character; |
| 1724 |
|
|
| 1725 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1726 |
|
|
| 1727 |
redo A; |
redo A; |
| 1728 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1729 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1730 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1731 |
!!!cp (90); |
!!!cp (90); |
| 1732 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1733 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1734 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1735 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1736 |
!!!cp (91); |
!!!cp (91); |
| 1737 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1738 |
} else { |
} else { |
| 1740 |
!!!cp (92); |
!!!cp (92); |
| 1741 |
} |
} |
| 1742 |
} else { |
} else { |
| 1743 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1744 |
} |
} |
| 1745 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1746 |
## reconsume |
## reconsume |
| 1747 |
|
|
| 1748 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1749 |
|
|
| 1750 |
redo A; |
redo A; |
| 1751 |
} else { |
} else { |
| 1752 |
if ($self->{next_char} == 0x003D) { # = |
if ($self->{nc} == 0x003D) { # = |
| 1753 |
!!!cp (93); |
!!!cp (93); |
| 1754 |
!!!parse-error (type => 'bad attribute value'); |
!!!parse-error (type => 'bad attribute value'); |
| 1755 |
} else { |
} else { |
| 1756 |
!!!cp (94); |
!!!cp (94); |
| 1757 |
} |
} |
| 1758 |
$self->{current_attribute}->{value} .= chr ($self->{next_char}); |
$self->{ca}->{value} .= chr ($self->{nc}); |
| 1759 |
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
| 1760 |
!!!next-input-character; |
!!!next-input-character; |
| 1761 |
redo A; |
redo A; |
| 1762 |
} |
} |
| 1763 |
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
| 1764 |
if ($self->{next_char} == 0x0022) { # " |
if ($self->{nc} == 0x0022) { # " |
| 1765 |
!!!cp (95); |
!!!cp (95); |
| 1766 |
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
| 1767 |
!!!next-input-character; |
!!!next-input-character; |
| 1768 |
redo A; |
redo A; |
| 1769 |
} elsif ($self->{next_char} == 0x0026) { # & |
} elsif ($self->{nc} == 0x0026) { # & |
| 1770 |
!!!cp (96); |
!!!cp (96); |
| 1771 |
$self->{last_attribute_value_state} = $self->{state}; |
## NOTE: In the spec, the tokenizer is switched to the |
| 1772 |
$self->{state} = ENTITY_IN_ATTRIBUTE_VALUE_STATE; |
## "entity in attribute value state". In this implementation, the |
| 1773 |
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
| 1774 |
|
## implementation of the "consume a character reference" algorithm. |
| 1775 |
|
$self->{prev_state} = $self->{state}; |
| 1776 |
|
$self->{entity_add} = 0x0022; # " |
| 1777 |
|
$self->{state} = ENTITY_STATE; |
| 1778 |
!!!next-input-character; |
!!!next-input-character; |
| 1779 |
redo A; |
redo A; |
| 1780 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1781 |
!!!parse-error (type => 'unclosed attribute value'); |
!!!parse-error (type => 'unclosed attribute value'); |
| 1782 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1783 |
!!!cp (97); |
!!!cp (97); |
| 1784 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1785 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1786 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1787 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1788 |
!!!cp (98); |
!!!cp (98); |
| 1789 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1790 |
} else { |
} else { |
| 1792 |
!!!cp (99); |
!!!cp (99); |
| 1793 |
} |
} |
| 1794 |
} else { |
} else { |
| 1795 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1796 |
} |
} |
| 1797 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1798 |
## reconsume |
## reconsume |
| 1799 |
|
|
| 1800 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1801 |
|
|
| 1802 |
redo A; |
redo A; |
| 1803 |
} else { |
} else { |
| 1804 |
!!!cp (100); |
!!!cp (100); |
| 1805 |
$self->{current_attribute}->{value} .= chr ($self->{next_char}); |
$self->{ca}->{value} .= chr ($self->{nc}); |
| 1806 |
|
$self->{read_until}->($self->{ca}->{value}, |
| 1807 |
|
q["&], |
| 1808 |
|
length $self->{ca}->{value}); |
| 1809 |
|
|
| 1810 |
## Stay in the state |
## Stay in the state |
| 1811 |
!!!next-input-character; |
!!!next-input-character; |
| 1812 |
redo A; |
redo A; |
| 1813 |
} |
} |
| 1814 |
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
| 1815 |
if ($self->{next_char} == 0x0027) { # ' |
if ($self->{nc} == 0x0027) { # ' |
| 1816 |
!!!cp (101); |
!!!cp (101); |
| 1817 |
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
| 1818 |
!!!next-input-character; |
!!!next-input-character; |
| 1819 |
redo A; |
redo A; |
| 1820 |
} elsif ($self->{next_char} == 0x0026) { # & |
} elsif ($self->{nc} == 0x0026) { # & |
| 1821 |
!!!cp (102); |
!!!cp (102); |
| 1822 |
$self->{last_attribute_value_state} = $self->{state}; |
## NOTE: In the spec, the tokenizer is switched to the |
| 1823 |
$self->{state} = ENTITY_IN_ATTRIBUTE_VALUE_STATE; |
## "entity in attribute value state". In this implementation, the |
| 1824 |
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
| 1825 |
|
## implementation of the "consume a character reference" algorithm. |
| 1826 |
|
$self->{entity_add} = 0x0027; # ' |
| 1827 |
|
$self->{prev_state} = $self->{state}; |
| 1828 |
|
$self->{state} = ENTITY_STATE; |
| 1829 |
!!!next-input-character; |
!!!next-input-character; |
| 1830 |
redo A; |
redo A; |
| 1831 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1832 |
!!!parse-error (type => 'unclosed attribute value'); |
!!!parse-error (type => 'unclosed attribute value'); |
| 1833 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1834 |
!!!cp (103); |
!!!cp (103); |
| 1835 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1836 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1837 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1838 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1839 |
!!!cp (104); |
!!!cp (104); |
| 1840 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1841 |
} else { |
} else { |
| 1843 |
!!!cp (105); |
!!!cp (105); |
| 1844 |
} |
} |
| 1845 |
} else { |
} else { |
| 1846 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1847 |
} |
} |
| 1848 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1849 |
## reconsume |
## reconsume |
| 1850 |
|
|
| 1851 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1852 |
|
|
| 1853 |
redo A; |
redo A; |
| 1854 |
} else { |
} else { |
| 1855 |
!!!cp (106); |
!!!cp (106); |
| 1856 |
$self->{current_attribute}->{value} .= chr ($self->{next_char}); |
$self->{ca}->{value} .= chr ($self->{nc}); |
| 1857 |
|
$self->{read_until}->($self->{ca}->{value}, |
| 1858 |
|
q['&], |
| 1859 |
|
length $self->{ca}->{value}); |
| 1860 |
|
|
| 1861 |
## Stay in the state |
## Stay in the state |
| 1862 |
!!!next-input-character; |
!!!next-input-character; |
| 1863 |
redo A; |
redo A; |
| 1864 |
} |
} |
| 1865 |
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
| 1866 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1867 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1868 |
$self->{next_char} == 0x000B or # HT |
$self->{nc} == 0x000B or # HT |
| 1869 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1870 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1871 |
!!!cp (107); |
!!!cp (107); |
| 1872 |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
| 1873 |
!!!next-input-character; |
!!!next-input-character; |
| 1874 |
redo A; |
redo A; |
| 1875 |
} elsif ($self->{next_char} == 0x0026) { # & |
} elsif ($self->{nc} == 0x0026) { # & |
| 1876 |
!!!cp (108); |
!!!cp (108); |
| 1877 |
$self->{last_attribute_value_state} = $self->{state}; |
## NOTE: In the spec, the tokenizer is switched to the |
| 1878 |
$self->{state} = ENTITY_IN_ATTRIBUTE_VALUE_STATE; |
## "entity in attribute value state". In this implementation, the |
| 1879 |
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
| 1880 |
|
## implementation of the "consume a character reference" algorithm. |
| 1881 |
|
$self->{entity_add} = -1; |
| 1882 |
|
$self->{prev_state} = $self->{state}; |
| 1883 |
|
$self->{state} = ENTITY_STATE; |
| 1884 |
!!!next-input-character; |
!!!next-input-character; |
| 1885 |
redo A; |
redo A; |
| 1886 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1887 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1888 |
!!!cp (109); |
!!!cp (109); |
| 1889 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1890 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1891 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1892 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1893 |
!!!cp (110); |
!!!cp (110); |
| 1894 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1895 |
} else { |
} else { |
| 1897 |
!!!cp (111); |
!!!cp (111); |
| 1898 |
} |
} |
| 1899 |
} else { |
} else { |
| 1900 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1901 |
} |
} |
| 1902 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1903 |
!!!next-input-character; |
!!!next-input-character; |
| 1904 |
|
|
| 1905 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1906 |
|
|
| 1907 |
redo A; |
redo A; |
| 1908 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1909 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1910 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1911 |
!!!cp (112); |
!!!cp (112); |
| 1912 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1913 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1914 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1915 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1916 |
!!!cp (113); |
!!!cp (113); |
| 1917 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1918 |
} else { |
} else { |
| 1920 |
!!!cp (114); |
!!!cp (114); |
| 1921 |
} |
} |
| 1922 |
} else { |
} else { |
| 1923 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1924 |
} |
} |
| 1925 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1926 |
## reconsume |
## reconsume |
| 1927 |
|
|
| 1928 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1929 |
|
|
| 1930 |
redo A; |
redo A; |
| 1931 |
} else { |
} else { |
| 1933 |
0x0022 => 1, # " |
0x0022 => 1, # " |
| 1934 |
0x0027 => 1, # ' |
0x0027 => 1, # ' |
| 1935 |
0x003D => 1, # = |
0x003D => 1, # = |
| 1936 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 1937 |
!!!cp (115); |
!!!cp (115); |
| 1938 |
!!!parse-error (type => 'bad attribute value'); |
!!!parse-error (type => 'bad attribute value'); |
| 1939 |
} else { |
} else { |
| 1940 |
!!!cp (116); |
!!!cp (116); |
| 1941 |
} |
} |
| 1942 |
$self->{current_attribute}->{value} .= chr ($self->{next_char}); |
$self->{ca}->{value} .= chr ($self->{nc}); |
| 1943 |
|
$self->{read_until}->($self->{ca}->{value}, |
| 1944 |
|
q["'=& >], |
| 1945 |
|
length $self->{ca}->{value}); |
| 1946 |
|
|
| 1947 |
## Stay in the state |
## Stay in the state |
| 1948 |
!!!next-input-character; |
!!!next-input-character; |
| 1949 |
redo A; |
redo A; |
| 1950 |
} |
} |
|
} elsif ($self->{state} == ENTITY_IN_ATTRIBUTE_VALUE_STATE) { |
|
|
my $token = $self->_tokenize_attempt_to_consume_an_entity |
|
|
(1, |
|
|
$self->{last_attribute_value_state} |
|
|
== ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE ? 0x0022 : # " |
|
|
$self->{last_attribute_value_state} |
|
|
== ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE ? 0x0027 : # ' |
|
|
-1); |
|
|
|
|
|
unless (defined $token) { |
|
|
!!!cp (117); |
|
|
$self->{current_attribute}->{value} .= '&'; |
|
|
} else { |
|
|
!!!cp (118); |
|
|
$self->{current_attribute}->{value} .= $token->{data}; |
|
|
$self->{current_attribute}->{has_reference} = $token->{has_reference}; |
|
|
## ISSUE: spec says "append the returned character token to the current attribute's value" |
|
|
} |
|
|
|
|
|
$self->{state} = $self->{last_attribute_value_state}; |
|
|
# next-input-character is already done |
|
|
redo A; |
|
| 1951 |
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
| 1952 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 1953 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 1954 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 1955 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 1956 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 1957 |
!!!cp (118); |
!!!cp (118); |
| 1958 |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
| 1959 |
!!!next-input-character; |
!!!next-input-character; |
| 1960 |
redo A; |
redo A; |
| 1961 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 1962 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1963 |
!!!cp (119); |
!!!cp (119); |
| 1964 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1965 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1966 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 1967 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1968 |
!!!cp (120); |
!!!cp (120); |
| 1969 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1970 |
} else { |
} else { |
| 1972 |
!!!cp (121); |
!!!cp (121); |
| 1973 |
} |
} |
| 1974 |
} else { |
} else { |
| 1975 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 1976 |
} |
} |
| 1977 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 1978 |
!!!next-input-character; |
!!!next-input-character; |
| 1979 |
|
|
| 1980 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 1981 |
|
|
| 1982 |
redo A; |
redo A; |
| 1983 |
} elsif ($self->{next_char} == 0x002F) { # / |
} elsif ($self->{nc} == 0x002F) { # / |
| 1984 |
!!!cp (122); |
!!!cp (122); |
| 1985 |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
| 1986 |
!!!next-input-character; |
!!!next-input-character; |
| 1987 |
redo A; |
redo A; |
| 1988 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 1989 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 1990 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 1991 |
!!!cp (122.3); |
!!!cp (122.3); |
| 1992 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 1993 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 1994 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 1995 |
!!!cp (122.1); |
!!!cp (122.1); |
| 1996 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 1997 |
} else { |
} else { |
| 1999 |
!!!cp (122.2); |
!!!cp (122.2); |
| 2000 |
} |
} |
| 2001 |
} else { |
} else { |
| 2002 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 2003 |
} |
} |
| 2004 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2005 |
## Reconsume. |
## Reconsume. |
| 2006 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 2007 |
redo A; |
redo A; |
| 2008 |
} else { |
} else { |
| 2009 |
!!!cp ('124.1'); |
!!!cp ('124.1'); |
| 2013 |
redo A; |
redo A; |
| 2014 |
} |
} |
| 2015 |
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
| 2016 |
if ($self->{next_char} == 0x003E) { # > |
if ($self->{nc} == 0x003E) { # > |
| 2017 |
if ($self->{current_token}->{type} == END_TAG_TOKEN) { |
if ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 2018 |
!!!cp ('124.2'); |
!!!cp ('124.2'); |
| 2019 |
!!!parse-error (type => 'nestc', token => $self->{current_token}); |
!!!parse-error (type => 'nestc', token => $self->{ct}); |
| 2020 |
## TODO: Different type than slash in start tag |
## TODO: Different type than slash in start tag |
| 2021 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
| 2022 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 2023 |
!!!cp ('124.4'); |
!!!cp ('124.4'); |
| 2024 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 2025 |
} else { |
} else { |
| 2034 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2035 |
!!!next-input-character; |
!!!next-input-character; |
| 2036 |
|
|
| 2037 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 2038 |
|
|
| 2039 |
redo A; |
redo A; |
| 2040 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2041 |
!!!parse-error (type => 'unclosed tag'); |
!!!parse-error (type => 'unclosed tag'); |
| 2042 |
if ($self->{current_token}->{type} == START_TAG_TOKEN) { |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
| 2043 |
!!!cp (124.7); |
!!!cp (124.7); |
| 2044 |
$self->{last_emitted_start_tag_name} = $self->{current_token}->{tag_name}; |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
| 2045 |
} elsif ($self->{current_token}->{type} == END_TAG_TOKEN) { |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
| 2046 |
if ($self->{current_token}->{attributes}) { |
if ($self->{ct}->{attributes}) { |
| 2047 |
!!!cp (124.5); |
!!!cp (124.5); |
| 2048 |
!!!parse-error (type => 'end tag attribute'); |
!!!parse-error (type => 'end tag attribute'); |
| 2049 |
} else { |
} else { |
| 2051 |
!!!cp (124.6); |
!!!cp (124.6); |
| 2052 |
} |
} |
| 2053 |
} else { |
} else { |
| 2054 |
die "$0: $self->{current_token}->{type}: Unknown token type"; |
die "$0: $self->{ct}->{type}: Unknown token type"; |
| 2055 |
} |
} |
| 2056 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2057 |
## Reconsume. |
## Reconsume. |
| 2058 |
!!!emit ($self->{current_token}); # start tag or end tag |
!!!emit ($self->{ct}); # start tag or end tag |
| 2059 |
redo A; |
redo A; |
| 2060 |
} else { |
} else { |
| 2061 |
!!!cp ('124.4'); |
!!!cp ('124.4'); |
| 2067 |
} |
} |
| 2068 |
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
| 2069 |
## (only happen if PCDATA state) |
## (only happen if PCDATA state) |
|
|
|
|
## NOTE: Set by the previous state |
|
|
#my $token = {type => COMMENT_TOKEN, data => ''}; |
|
| 2070 |
|
|
| 2071 |
BC: { |
## NOTE: Unlike spec's "bogus comment state", this implementation |
| 2072 |
if ($self->{next_char} == 0x003E) { # > |
## consumes characters one-by-one basis. |
| 2073 |
!!!cp (124); |
|
| 2074 |
$self->{state} = DATA_STATE; |
if ($self->{nc} == 0x003E) { # > |
| 2075 |
!!!next-input-character; |
!!!cp (124); |
| 2076 |
|
$self->{state} = DATA_STATE; |
| 2077 |
!!!emit ($self->{current_token}); # comment |
!!!next-input-character; |
|
|
|
|
redo A; |
|
|
} elsif ($self->{next_char} == -1) { |
|
|
!!!cp (125); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
| 2078 |
|
|
| 2079 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2080 |
|
redo A; |
| 2081 |
|
} elsif ($self->{nc} == -1) { |
| 2082 |
|
!!!cp (125); |
| 2083 |
|
$self->{state} = DATA_STATE; |
| 2084 |
|
## reconsume |
| 2085 |
|
|
| 2086 |
redo A; |
!!!emit ($self->{ct}); # comment |
| 2087 |
} else { |
redo A; |
| 2088 |
!!!cp (126); |
} else { |
| 2089 |
$self->{current_token}->{data} .= chr ($self->{next_char}); # comment |
!!!cp (126); |
| 2090 |
!!!next-input-character; |
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
| 2091 |
redo BC; |
$self->{read_until}->($self->{ct}->{data}, |
| 2092 |
} |
q[>], |
| 2093 |
} # BC |
length $self->{ct}->{data}); |
| 2094 |
|
|
| 2095 |
die "$0: _get_next_token: unexpected case [BC]"; |
## Stay in the state. |
| 2096 |
|
!!!next-input-character; |
| 2097 |
|
redo A; |
| 2098 |
|
} |
| 2099 |
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
| 2100 |
## (only happen if PCDATA state) |
## (only happen if PCDATA state) |
|
|
|
|
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); |
|
|
|
|
|
my @next_char; |
|
|
push @next_char, $self->{next_char}; |
|
| 2101 |
|
|
| 2102 |
if ($self->{next_char} == 0x002D) { # - |
if ($self->{nc} == 0x002D) { # - |
| 2103 |
|
!!!cp (133); |
| 2104 |
|
$self->{state} = MD_HYPHEN_STATE; |
| 2105 |
!!!next-input-character; |
!!!next-input-character; |
| 2106 |
push @next_char, $self->{next_char}; |
redo A; |
| 2107 |
if ($self->{next_char} == 0x002D) { # - |
} elsif ($self->{nc} == 0x0044 or # D |
| 2108 |
!!!cp (127); |
$self->{nc} == 0x0064) { # d |
| 2109 |
$self->{current_token} = {type => COMMENT_TOKEN, data => '', |
## ASCII case-insensitive. |
| 2110 |
line => $l, column => $c, |
!!!cp (130); |
| 2111 |
}; |
$self->{state} = MD_DOCTYPE_STATE; |
| 2112 |
$self->{state} = COMMENT_START_STATE; |
$self->{s_kwd} = chr $self->{nc}; |
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (128); |
|
|
} |
|
|
} elsif ($self->{next_char} == 0x0044 or # D |
|
|
$self->{next_char} == 0x0064) { # d |
|
| 2113 |
!!!next-input-character; |
!!!next-input-character; |
| 2114 |
push @next_char, $self->{next_char}; |
redo A; |
|
if ($self->{next_char} == 0x004F or # O |
|
|
$self->{next_char} == 0x006F) { # o |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0043 or # C |
|
|
$self->{next_char} == 0x0063) { # c |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0054 or # T |
|
|
$self->{next_char} == 0x0074) { # t |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0059 or # Y |
|
|
$self->{next_char} == 0x0079) { # y |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0050 or # P |
|
|
$self->{next_char} == 0x0070) { # p |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0045 or # E |
|
|
$self->{next_char} == 0x0065) { # e |
|
|
!!!cp (129); |
|
|
## TODO: What a stupid code this is! |
|
|
$self->{state} = DOCTYPE_STATE; |
|
|
$self->{current_token} = {type => DOCTYPE_TOKEN, |
|
|
quirks => 1, |
|
|
line => $l, column => $c, |
|
|
}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (130); |
|
|
} |
|
|
} else { |
|
|
!!!cp (131); |
|
|
} |
|
|
} else { |
|
|
!!!cp (132); |
|
|
} |
|
|
} else { |
|
|
!!!cp (133); |
|
|
} |
|
|
} else { |
|
|
!!!cp (134); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135); |
|
|
} |
|
| 2115 |
} elsif ($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
} elsif ($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
| 2116 |
$self->{open_elements}->[-1]->[1] & FOREIGN_EL and |
$self->{open_elements}->[-1]->[1] & FOREIGN_EL and |
| 2117 |
$self->{next_char} == 0x005B) { # [ |
$self->{nc} == 0x005B) { # [ |
| 2118 |
|
!!!cp (135.4); |
| 2119 |
|
$self->{state} = MD_CDATA_STATE; |
| 2120 |
|
$self->{s_kwd} = '['; |
| 2121 |
!!!next-input-character; |
!!!next-input-character; |
| 2122 |
push @next_char, $self->{next_char}; |
redo A; |
|
if ($self->{next_char} == 0x0043) { # C |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0044) { # D |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0041) { # A |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0054) { # T |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x0041) { # A |
|
|
!!!next-input-character; |
|
|
push @next_char, $self->{next_char}; |
|
|
if ($self->{next_char} == 0x005B) { # [ |
|
|
!!!cp (135.1); |
|
|
$self->{state} = CDATA_BLOCK_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (135.2); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135.3); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135.4); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135.5); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135.6); |
|
|
} |
|
|
} else { |
|
|
!!!cp (135.7); |
|
|
} |
|
| 2123 |
} else { |
} else { |
| 2124 |
!!!cp (136); |
!!!cp (136); |
| 2125 |
} |
} |
| 2126 |
|
|
| 2127 |
!!!parse-error (type => 'bogus comment'); |
!!!parse-error (type => 'bogus comment', |
| 2128 |
$self->{next_char} = shift @next_char; |
line => $self->{line_prev}, |
| 2129 |
!!!back-next-input-character (@next_char); |
column => $self->{column_prev} - 1); |
| 2130 |
|
## Reconsume. |
| 2131 |
$self->{state} = BOGUS_COMMENT_STATE; |
$self->{state} = BOGUS_COMMENT_STATE; |
| 2132 |
$self->{current_token} = {type => COMMENT_TOKEN, data => '', |
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
| 2133 |
line => $l, column => $c, |
line => $self->{line_prev}, |
| 2134 |
|
column => $self->{column_prev} - 1, |
| 2135 |
}; |
}; |
| 2136 |
redo A; |
redo A; |
| 2137 |
|
} elsif ($self->{state} == MD_HYPHEN_STATE) { |
| 2138 |
## ISSUE: typos in spec: chacacters, is is a parse error |
if ($self->{nc} == 0x002D) { # - |
| 2139 |
## ISSUE: spec is somewhat unclear on "is the first character that will be in the comment"; what is "that will be in the comment" is what the algorithm defines, isn't it? |
!!!cp (127); |
| 2140 |
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
| 2141 |
|
line => $self->{line_prev}, |
| 2142 |
|
column => $self->{column_prev} - 2, |
| 2143 |
|
}; |
| 2144 |
|
$self->{state} = COMMENT_START_STATE; |
| 2145 |
|
!!!next-input-character; |
| 2146 |
|
redo A; |
| 2147 |
|
} else { |
| 2148 |
|
!!!cp (128); |
| 2149 |
|
!!!parse-error (type => 'bogus comment', |
| 2150 |
|
line => $self->{line_prev}, |
| 2151 |
|
column => $self->{column_prev} - 2); |
| 2152 |
|
$self->{state} = BOGUS_COMMENT_STATE; |
| 2153 |
|
## Reconsume. |
| 2154 |
|
$self->{ct} = {type => COMMENT_TOKEN, |
| 2155 |
|
data => '-', |
| 2156 |
|
line => $self->{line_prev}, |
| 2157 |
|
column => $self->{column_prev} - 2, |
| 2158 |
|
}; |
| 2159 |
|
redo A; |
| 2160 |
|
} |
| 2161 |
|
} elsif ($self->{state} == MD_DOCTYPE_STATE) { |
| 2162 |
|
## ASCII case-insensitive. |
| 2163 |
|
if ($self->{nc} == [ |
| 2164 |
|
undef, |
| 2165 |
|
0x004F, # O |
| 2166 |
|
0x0043, # C |
| 2167 |
|
0x0054, # T |
| 2168 |
|
0x0059, # Y |
| 2169 |
|
0x0050, # P |
| 2170 |
|
]->[length $self->{s_kwd}] or |
| 2171 |
|
$self->{nc} == [ |
| 2172 |
|
undef, |
| 2173 |
|
0x006F, # o |
| 2174 |
|
0x0063, # c |
| 2175 |
|
0x0074, # t |
| 2176 |
|
0x0079, # y |
| 2177 |
|
0x0070, # p |
| 2178 |
|
]->[length $self->{s_kwd}]) { |
| 2179 |
|
!!!cp (131); |
| 2180 |
|
## Stay in the state. |
| 2181 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 2182 |
|
!!!next-input-character; |
| 2183 |
|
redo A; |
| 2184 |
|
} elsif ((length $self->{s_kwd}) == 6 and |
| 2185 |
|
($self->{nc} == 0x0045 or # E |
| 2186 |
|
$self->{nc} == 0x0065)) { # e |
| 2187 |
|
!!!cp (129); |
| 2188 |
|
$self->{state} = DOCTYPE_STATE; |
| 2189 |
|
$self->{ct} = {type => DOCTYPE_TOKEN, |
| 2190 |
|
quirks => 1, |
| 2191 |
|
line => $self->{line_prev}, |
| 2192 |
|
column => $self->{column_prev} - 7, |
| 2193 |
|
}; |
| 2194 |
|
!!!next-input-character; |
| 2195 |
|
redo A; |
| 2196 |
|
} else { |
| 2197 |
|
!!!cp (132); |
| 2198 |
|
!!!parse-error (type => 'bogus comment', |
| 2199 |
|
line => $self->{line_prev}, |
| 2200 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}); |
| 2201 |
|
$self->{state} = BOGUS_COMMENT_STATE; |
| 2202 |
|
## Reconsume. |
| 2203 |
|
$self->{ct} = {type => COMMENT_TOKEN, |
| 2204 |
|
data => $self->{s_kwd}, |
| 2205 |
|
line => $self->{line_prev}, |
| 2206 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
| 2207 |
|
}; |
| 2208 |
|
redo A; |
| 2209 |
|
} |
| 2210 |
|
} elsif ($self->{state} == MD_CDATA_STATE) { |
| 2211 |
|
if ($self->{nc} == { |
| 2212 |
|
'[' => 0x0043, # C |
| 2213 |
|
'[C' => 0x0044, # D |
| 2214 |
|
'[CD' => 0x0041, # A |
| 2215 |
|
'[CDA' => 0x0054, # T |
| 2216 |
|
'[CDAT' => 0x0041, # A |
| 2217 |
|
}->{$self->{s_kwd}}) { |
| 2218 |
|
!!!cp (135.1); |
| 2219 |
|
## Stay in the state. |
| 2220 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 2221 |
|
!!!next-input-character; |
| 2222 |
|
redo A; |
| 2223 |
|
} elsif ($self->{s_kwd} eq '[CDATA' and |
| 2224 |
|
$self->{nc} == 0x005B) { # [ |
| 2225 |
|
!!!cp (135.2); |
| 2226 |
|
$self->{ct} = {type => CHARACTER_TOKEN, |
| 2227 |
|
data => '', |
| 2228 |
|
line => $self->{line_prev}, |
| 2229 |
|
column => $self->{column_prev} - 7}; |
| 2230 |
|
$self->{state} = CDATA_SECTION_STATE; |
| 2231 |
|
!!!next-input-character; |
| 2232 |
|
redo A; |
| 2233 |
|
} else { |
| 2234 |
|
!!!cp (135.3); |
| 2235 |
|
!!!parse-error (type => 'bogus comment', |
| 2236 |
|
line => $self->{line_prev}, |
| 2237 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}); |
| 2238 |
|
$self->{state} = BOGUS_COMMENT_STATE; |
| 2239 |
|
## Reconsume. |
| 2240 |
|
$self->{ct} = {type => COMMENT_TOKEN, |
| 2241 |
|
data => $self->{s_kwd}, |
| 2242 |
|
line => $self->{line_prev}, |
| 2243 |
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
| 2244 |
|
}; |
| 2245 |
|
redo A; |
| 2246 |
|
} |
| 2247 |
} elsif ($self->{state} == COMMENT_START_STATE) { |
} elsif ($self->{state} == COMMENT_START_STATE) { |
| 2248 |
if ($self->{next_char} == 0x002D) { # - |
if ($self->{nc} == 0x002D) { # - |
| 2249 |
!!!cp (137); |
!!!cp (137); |
| 2250 |
$self->{state} = COMMENT_START_DASH_STATE; |
$self->{state} = COMMENT_START_DASH_STATE; |
| 2251 |
!!!next-input-character; |
!!!next-input-character; |
| 2252 |
redo A; |
redo A; |
| 2253 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2254 |
!!!cp (138); |
!!!cp (138); |
| 2255 |
!!!parse-error (type => 'bogus comment'); |
!!!parse-error (type => 'bogus comment'); |
| 2256 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2257 |
!!!next-input-character; |
!!!next-input-character; |
| 2258 |
|
|
| 2259 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2260 |
|
|
| 2261 |
redo A; |
redo A; |
| 2262 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2263 |
!!!cp (139); |
!!!cp (139); |
| 2264 |
!!!parse-error (type => 'unclosed comment'); |
!!!parse-error (type => 'unclosed comment'); |
| 2265 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2266 |
## reconsume |
## reconsume |
| 2267 |
|
|
| 2268 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2269 |
|
|
| 2270 |
redo A; |
redo A; |
| 2271 |
} else { |
} else { |
| 2272 |
!!!cp (140); |
!!!cp (140); |
| 2273 |
$self->{current_token}->{data} # comment |
$self->{ct}->{data} # comment |
| 2274 |
.= chr ($self->{next_char}); |
.= chr ($self->{nc}); |
| 2275 |
$self->{state} = COMMENT_STATE; |
$self->{state} = COMMENT_STATE; |
| 2276 |
!!!next-input-character; |
!!!next-input-character; |
| 2277 |
redo A; |
redo A; |
| 2278 |
} |
} |
| 2279 |
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
| 2280 |
if ($self->{next_char} == 0x002D) { # - |
if ($self->{nc} == 0x002D) { # - |
| 2281 |
!!!cp (141); |
!!!cp (141); |
| 2282 |
$self->{state} = COMMENT_END_STATE; |
$self->{state} = COMMENT_END_STATE; |
| 2283 |
!!!next-input-character; |
!!!next-input-character; |
| 2284 |
redo A; |
redo A; |
| 2285 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2286 |
!!!cp (142); |
!!!cp (142); |
| 2287 |
!!!parse-error (type => 'bogus comment'); |
!!!parse-error (type => 'bogus comment'); |
| 2288 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2289 |
!!!next-input-character; |
!!!next-input-character; |
| 2290 |
|
|
| 2291 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2292 |
|
|
| 2293 |
redo A; |
redo A; |
| 2294 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2295 |
!!!cp (143); |
!!!cp (143); |
| 2296 |
!!!parse-error (type => 'unclosed comment'); |
!!!parse-error (type => 'unclosed comment'); |
| 2297 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2298 |
## reconsume |
## reconsume |
| 2299 |
|
|
| 2300 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2301 |
|
|
| 2302 |
redo A; |
redo A; |
| 2303 |
} else { |
} else { |
| 2304 |
!!!cp (144); |
!!!cp (144); |
| 2305 |
$self->{current_token}->{data} # comment |
$self->{ct}->{data} # comment |
| 2306 |
.= '-' . chr ($self->{next_char}); |
.= '-' . chr ($self->{nc}); |
| 2307 |
$self->{state} = COMMENT_STATE; |
$self->{state} = COMMENT_STATE; |
| 2308 |
!!!next-input-character; |
!!!next-input-character; |
| 2309 |
redo A; |
redo A; |
| 2310 |
} |
} |
| 2311 |
} elsif ($self->{state} == COMMENT_STATE) { |
} elsif ($self->{state} == COMMENT_STATE) { |
| 2312 |
if ($self->{next_char} == 0x002D) { # - |
if ($self->{nc} == 0x002D) { # - |
| 2313 |
!!!cp (145); |
!!!cp (145); |
| 2314 |
$self->{state} = COMMENT_END_DASH_STATE; |
$self->{state} = COMMENT_END_DASH_STATE; |
| 2315 |
!!!next-input-character; |
!!!next-input-character; |
| 2316 |
redo A; |
redo A; |
| 2317 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2318 |
!!!cp (146); |
!!!cp (146); |
| 2319 |
!!!parse-error (type => 'unclosed comment'); |
!!!parse-error (type => 'unclosed comment'); |
| 2320 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2321 |
## reconsume |
## reconsume |
| 2322 |
|
|
| 2323 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2324 |
|
|
| 2325 |
redo A; |
redo A; |
| 2326 |
} else { |
} else { |
| 2327 |
!!!cp (147); |
!!!cp (147); |
| 2328 |
$self->{current_token}->{data} .= chr ($self->{next_char}); # comment |
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
| 2329 |
|
$self->{read_until}->($self->{ct}->{data}, |
| 2330 |
|
q[-], |
| 2331 |
|
length $self->{ct}->{data}); |
| 2332 |
|
|
| 2333 |
## Stay in the state |
## Stay in the state |
| 2334 |
!!!next-input-character; |
!!!next-input-character; |
| 2335 |
redo A; |
redo A; |
| 2336 |
} |
} |
| 2337 |
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
| 2338 |
if ($self->{next_char} == 0x002D) { # - |
if ($self->{nc} == 0x002D) { # - |
| 2339 |
!!!cp (148); |
!!!cp (148); |
| 2340 |
$self->{state} = COMMENT_END_STATE; |
$self->{state} = COMMENT_END_STATE; |
| 2341 |
!!!next-input-character; |
!!!next-input-character; |
| 2342 |
redo A; |
redo A; |
| 2343 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2344 |
!!!cp (149); |
!!!cp (149); |
| 2345 |
!!!parse-error (type => 'unclosed comment'); |
!!!parse-error (type => 'unclosed comment'); |
| 2346 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2347 |
## reconsume |
## reconsume |
| 2348 |
|
|
| 2349 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2350 |
|
|
| 2351 |
redo A; |
redo A; |
| 2352 |
} else { |
} else { |
| 2353 |
!!!cp (150); |
!!!cp (150); |
| 2354 |
$self->{current_token}->{data} .= '-' . chr ($self->{next_char}); # comment |
$self->{ct}->{data} .= '-' . chr ($self->{nc}); # comment |
| 2355 |
$self->{state} = COMMENT_STATE; |
$self->{state} = COMMENT_STATE; |
| 2356 |
!!!next-input-character; |
!!!next-input-character; |
| 2357 |
redo A; |
redo A; |
| 2358 |
} |
} |
| 2359 |
} elsif ($self->{state} == COMMENT_END_STATE) { |
} elsif ($self->{state} == COMMENT_END_STATE) { |
| 2360 |
if ($self->{next_char} == 0x003E) { # > |
if ($self->{nc} == 0x003E) { # > |
| 2361 |
!!!cp (151); |
!!!cp (151); |
| 2362 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2363 |
!!!next-input-character; |
!!!next-input-character; |
| 2364 |
|
|
| 2365 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2366 |
|
|
| 2367 |
redo A; |
redo A; |
| 2368 |
} elsif ($self->{next_char} == 0x002D) { # - |
} elsif ($self->{nc} == 0x002D) { # - |
| 2369 |
!!!cp (152); |
!!!cp (152); |
| 2370 |
!!!parse-error (type => 'dash in comment', |
!!!parse-error (type => 'dash in comment', |
| 2371 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 2372 |
column => $self->{column_prev}); |
column => $self->{column_prev}); |
| 2373 |
$self->{current_token}->{data} .= '-'; # comment |
$self->{ct}->{data} .= '-'; # comment |
| 2374 |
## Stay in the state |
## Stay in the state |
| 2375 |
!!!next-input-character; |
!!!next-input-character; |
| 2376 |
redo A; |
redo A; |
| 2377 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2378 |
!!!cp (153); |
!!!cp (153); |
| 2379 |
!!!parse-error (type => 'unclosed comment'); |
!!!parse-error (type => 'unclosed comment'); |
| 2380 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2381 |
## reconsume |
## reconsume |
| 2382 |
|
|
| 2383 |
!!!emit ($self->{current_token}); # comment |
!!!emit ($self->{ct}); # comment |
| 2384 |
|
|
| 2385 |
redo A; |
redo A; |
| 2386 |
} else { |
} else { |
| 2388 |
!!!parse-error (type => 'dash in comment', |
!!!parse-error (type => 'dash in comment', |
| 2389 |
line => $self->{line_prev}, |
line => $self->{line_prev}, |
| 2390 |
column => $self->{column_prev}); |
column => $self->{column_prev}); |
| 2391 |
$self->{current_token}->{data} .= '--' . chr ($self->{next_char}); # comment |
$self->{ct}->{data} .= '--' . chr ($self->{nc}); # comment |
| 2392 |
$self->{state} = COMMENT_STATE; |
$self->{state} = COMMENT_STATE; |
| 2393 |
!!!next-input-character; |
!!!next-input-character; |
| 2394 |
redo A; |
redo A; |
| 2395 |
} |
} |
| 2396 |
} elsif ($self->{state} == DOCTYPE_STATE) { |
} elsif ($self->{state} == DOCTYPE_STATE) { |
| 2397 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 2398 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 2399 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 2400 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 2401 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 2402 |
!!!cp (155); |
!!!cp (155); |
| 2403 |
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
| 2404 |
!!!next-input-character; |
!!!next-input-character; |
| 2411 |
redo A; |
redo A; |
| 2412 |
} |
} |
| 2413 |
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
| 2414 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 2415 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 2416 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 2417 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 2418 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 2419 |
!!!cp (157); |
!!!cp (157); |
| 2420 |
## Stay in the state |
## Stay in the state |
| 2421 |
!!!next-input-character; |
!!!next-input-character; |
| 2422 |
redo A; |
redo A; |
| 2423 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2424 |
!!!cp (158); |
!!!cp (158); |
| 2425 |
!!!parse-error (type => 'no DOCTYPE name'); |
!!!parse-error (type => 'no DOCTYPE name'); |
| 2426 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2427 |
!!!next-input-character; |
!!!next-input-character; |
| 2428 |
|
|
| 2429 |
!!!emit ($self->{current_token}); # DOCTYPE (quirks) |
!!!emit ($self->{ct}); # DOCTYPE (quirks) |
| 2430 |
|
|
| 2431 |
redo A; |
redo A; |
| 2432 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2433 |
!!!cp (159); |
!!!cp (159); |
| 2434 |
!!!parse-error (type => 'no DOCTYPE name'); |
!!!parse-error (type => 'no DOCTYPE name'); |
| 2435 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2436 |
## reconsume |
## reconsume |
| 2437 |
|
|
| 2438 |
!!!emit ($self->{current_token}); # DOCTYPE (quirks) |
!!!emit ($self->{ct}); # DOCTYPE (quirks) |
| 2439 |
|
|
| 2440 |
redo A; |
redo A; |
| 2441 |
} else { |
} else { |
| 2442 |
!!!cp (160); |
!!!cp (160); |
| 2443 |
$self->{current_token}->{name} = chr $self->{next_char}; |
$self->{ct}->{name} = chr $self->{nc}; |
| 2444 |
delete $self->{current_token}->{quirks}; |
delete $self->{ct}->{quirks}; |
| 2445 |
## ISSUE: "Set the token's name name to the" in the spec |
## ISSUE: "Set the token's name name to the" in the spec |
| 2446 |
$self->{state} = DOCTYPE_NAME_STATE; |
$self->{state} = DOCTYPE_NAME_STATE; |
| 2447 |
!!!next-input-character; |
!!!next-input-character; |
| 2449 |
} |
} |
| 2450 |
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
| 2451 |
## ISSUE: Redundant "First," in the spec. |
## ISSUE: Redundant "First," in the spec. |
| 2452 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 2453 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 2454 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 2455 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 2456 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 2457 |
!!!cp (161); |
!!!cp (161); |
| 2458 |
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
| 2459 |
!!!next-input-character; |
!!!next-input-character; |
| 2460 |
redo A; |
redo A; |
| 2461 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2462 |
!!!cp (162); |
!!!cp (162); |
| 2463 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2464 |
!!!next-input-character; |
!!!next-input-character; |
| 2465 |
|
|
| 2466 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2467 |
|
|
| 2468 |
redo A; |
redo A; |
| 2469 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2470 |
!!!cp (163); |
!!!cp (163); |
| 2471 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2472 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2473 |
## reconsume |
## reconsume |
| 2474 |
|
|
| 2475 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2476 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2477 |
|
|
| 2478 |
redo A; |
redo A; |
| 2479 |
} else { |
} else { |
| 2480 |
!!!cp (164); |
!!!cp (164); |
| 2481 |
$self->{current_token}->{name} |
$self->{ct}->{name} |
| 2482 |
.= chr ($self->{next_char}); # DOCTYPE |
.= chr ($self->{nc}); # DOCTYPE |
| 2483 |
## Stay in the state |
## Stay in the state |
| 2484 |
!!!next-input-character; |
!!!next-input-character; |
| 2485 |
redo A; |
redo A; |
| 2486 |
} |
} |
| 2487 |
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
| 2488 |
if ($self->{next_char} == 0x0009 or # HT |
if ($self->{nc} == 0x0009 or # HT |
| 2489 |
$self->{next_char} == 0x000A or # LF |
$self->{nc} == 0x000A or # LF |
| 2490 |
$self->{next_char} == 0x000B or # VT |
$self->{nc} == 0x000B or # VT |
| 2491 |
$self->{next_char} == 0x000C or # FF |
$self->{nc} == 0x000C or # FF |
| 2492 |
$self->{next_char} == 0x0020) { # SP |
$self->{nc} == 0x0020) { # SP |
| 2493 |
!!!cp (165); |
!!!cp (165); |
| 2494 |
## Stay in the state |
## Stay in the state |
| 2495 |
!!!next-input-character; |
!!!next-input-character; |
| 2496 |
redo A; |
redo A; |
| 2497 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2498 |
!!!cp (166); |
!!!cp (166); |
| 2499 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2500 |
!!!next-input-character; |
!!!next-input-character; |
| 2501 |
|
|
| 2502 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2503 |
|
|
| 2504 |
redo A; |
redo A; |
| 2505 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2506 |
!!!cp (167); |
!!!cp (167); |
| 2507 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2508 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2509 |
## reconsume |
## reconsume |
| 2510 |
|
|
| 2511 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2512 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2513 |
|
|
| 2514 |
redo A; |
redo A; |
| 2515 |
} elsif ($self->{next_char} == 0x0050 or # P |
} elsif ($self->{nc} == 0x0050 or # P |
| 2516 |
$self->{next_char} == 0x0070) { # p |
$self->{nc} == 0x0070) { # p |
| 2517 |
|
$self->{state} = PUBLIC_STATE; |
| 2518 |
|
$self->{s_kwd} = chr $self->{nc}; |
| 2519 |
!!!next-input-character; |
!!!next-input-character; |
| 2520 |
if ($self->{next_char} == 0x0055 or # U |
redo A; |
| 2521 |
$self->{next_char} == 0x0075) { # u |
} elsif ($self->{nc} == 0x0053 or # S |
| 2522 |
!!!next-input-character; |
$self->{nc} == 0x0073) { # s |
| 2523 |
if ($self->{next_char} == 0x0042 or # B |
$self->{state} = SYSTEM_STATE; |
| 2524 |
$self->{next_char} == 0x0062) { # b |
$self->{s_kwd} = chr $self->{nc}; |
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x004C or # L |
|
|
$self->{next_char} == 0x006C) { # l |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x0049 or # I |
|
|
$self->{next_char} == 0x0069) { # i |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x0043 or # C |
|
|
$self->{next_char} == 0x0063) { # c |
|
|
!!!cp (168); |
|
|
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (169); |
|
|
} |
|
|
} else { |
|
|
!!!cp (170); |
|
|
} |
|
|
} else { |
|
|
!!!cp (171); |
|
|
} |
|
|
} else { |
|
|
!!!cp (172); |
|
|
} |
|
|
} else { |
|
|
!!!cp (173); |
|
|
} |
|
|
|
|
|
# |
|
|
} elsif ($self->{next_char} == 0x0053 or # S |
|
|
$self->{next_char} == 0x0073) { # s |
|
| 2525 |
!!!next-input-character; |
!!!next-input-character; |
| 2526 |
if ($self->{next_char} == 0x0059 or # Y |
redo A; |
|
$self->{next_char} == 0x0079) { # y |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x0053 or # S |
|
|
$self->{next_char} == 0x0073) { # s |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x0054 or # T |
|
|
$self->{next_char} == 0x0074) { # t |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x0045 or # E |
|
|
$self->{next_char} == 0x0065) { # e |
|
|
!!!next-input-character; |
|
|
if ($self->{next_char} == 0x004D or # M |
|
|
$self->{next_char} == 0x006D) { # m |
|
|
!!!cp (174); |
|
|
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (175); |
|
|
} |
|
|
} else { |
|
|
!!!cp (176); |
|
|
} |
|
|
} else { |
|
|
!!!cp (177); |
|
|
} |
|
|
} else { |
|
|
!!!cp (178); |
|
|
} |
|
|
} else { |
|
|
!!!cp (179); |
|
|
} |
|
|
|
|
|
# |
|
| 2527 |
} else { |
} else { |
| 2528 |
!!!cp (180); |
!!!cp (180); |
| 2529 |
|
!!!parse-error (type => 'string after DOCTYPE name'); |
| 2530 |
|
$self->{ct}->{quirks} = 1; |
| 2531 |
|
|
| 2532 |
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2533 |
!!!next-input-character; |
!!!next-input-character; |
| 2534 |
# |
redo A; |
| 2535 |
} |
} |
| 2536 |
|
} elsif ($self->{state} == PUBLIC_STATE) { |
| 2537 |
|
## ASCII case-insensitive |
| 2538 |
|
if ($self->{nc} == [ |
| 2539 |
|
undef, |
| 2540 |
|
0x0055, # U |
| 2541 |
|
0x0042, # B |
| 2542 |
|
0x004C, # L |
| 2543 |
|
0x0049, # I |
| 2544 |
|
]->[length $self->{s_kwd}] or |
| 2545 |
|
$self->{nc} == [ |
| 2546 |
|
undef, |
| 2547 |
|
0x0075, # u |
| 2548 |
|
0x0062, # b |
| 2549 |
|
0x006C, # l |
| 2550 |
|
0x0069, # i |
| 2551 |
|
]->[length $self->{s_kwd}]) { |
| 2552 |
|
!!!cp (175); |
| 2553 |
|
## Stay in the state. |
| 2554 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 2555 |
|
!!!next-input-character; |
| 2556 |
|
redo A; |
| 2557 |
|
} elsif ((length $self->{s_kwd}) == 5 and |
| 2558 |
|
($self->{nc} == 0x0043 or # C |
| 2559 |
|
$self->{nc} == 0x0063)) { # c |
| 2560 |
|
!!!cp (168); |
| 2561 |
|
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
| 2562 |
|
!!!next-input-character; |
| 2563 |
|
redo A; |
| 2564 |
|
} else { |
| 2565 |
|
!!!cp (169); |
| 2566 |
|
!!!parse-error (type => 'string after DOCTYPE name', |
| 2567 |
|
line => $self->{line_prev}, |
| 2568 |
|
column => $self->{column_prev} + 1 - length $self->{s_kwd}); |
| 2569 |
|
$self->{ct}->{quirks} = 1; |
| 2570 |
|
|
| 2571 |
!!!parse-error (type => 'string after DOCTYPE name'); |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2572 |
$self->{current_token}->{quirks} = 1; |
## Reconsume. |
| 2573 |
|
redo A; |
| 2574 |
|
} |
| 2575 |
|
} elsif ($self->{state} == SYSTEM_STATE) { |
| 2576 |
|
## ASCII case-insensitive |
| 2577 |
|
if ($self->{nc} == [ |
| 2578 |
|
undef, |
| 2579 |
|
0x0059, # Y |
| 2580 |
|
0x0053, # S |
| 2581 |
|
0x0054, # T |
| 2582 |
|
0x0045, # E |
| 2583 |
|
]->[length $self->{s_kwd}] or |
| 2584 |
|
$self->{nc} == [ |
| 2585 |
|
undef, |
| 2586 |
|
0x0079, # y |
| 2587 |
|
0x0073, # s |
| 2588 |
|
0x0074, # t |
| 2589 |
|
0x0065, # e |
| 2590 |
|
]->[length $self->{s_kwd}]) { |
| 2591 |
|
!!!cp (170); |
| 2592 |
|
## Stay in the state. |
| 2593 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 2594 |
|
!!!next-input-character; |
| 2595 |
|
redo A; |
| 2596 |
|
} elsif ((length $self->{s_kwd}) == 5 and |
| 2597 |
|
($self->{nc} == 0x004D or # M |
| 2598 |
|
$self->{nc} == 0x006D)) { # m |
| 2599 |
|
!!!cp (171); |
| 2600 |
|
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
| 2601 |
|
!!!next-input-character; |
| 2602 |
|
redo A; |
| 2603 |
|
} else { |
| 2604 |
|
!!!cp (172); |
| 2605 |
|
!!!parse-error (type => 'string after DOCTYPE name', |
| 2606 |
|
line => $self->{line_prev}, |
| 2607 |
|
column => $self->{column_prev} + 1 - length $self->{s_kwd}); |
| 2608 |
|
$self->{ct}->{quirks} = 1; |
| 2609 |
|
|
| 2610 |
$self->{state} = BOGUS_DOCTYPE_STATE; |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2611 |
# next-input-character is already done |
## Reconsume. |
| 2612 |
redo A; |
redo A; |
| 2613 |
|
} |
| 2614 |
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
| 2615 |
if ({ |
if ({ |
| 2616 |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
| 2617 |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
| 2618 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 2619 |
!!!cp (181); |
!!!cp (181); |
| 2620 |
## Stay in the state |
## Stay in the state |
| 2621 |
!!!next-input-character; |
!!!next-input-character; |
| 2622 |
redo A; |
redo A; |
| 2623 |
} elsif ($self->{next_char} eq 0x0022) { # " |
} elsif ($self->{nc} eq 0x0022) { # " |
| 2624 |
!!!cp (182); |
!!!cp (182); |
| 2625 |
$self->{current_token}->{public_identifier} = ''; # DOCTYPE |
$self->{ct}->{pubid} = ''; # DOCTYPE |
| 2626 |
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
| 2627 |
!!!next-input-character; |
!!!next-input-character; |
| 2628 |
redo A; |
redo A; |
| 2629 |
} elsif ($self->{next_char} eq 0x0027) { # ' |
} elsif ($self->{nc} eq 0x0027) { # ' |
| 2630 |
!!!cp (183); |
!!!cp (183); |
| 2631 |
$self->{current_token}->{public_identifier} = ''; # DOCTYPE |
$self->{ct}->{pubid} = ''; # DOCTYPE |
| 2632 |
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
| 2633 |
!!!next-input-character; |
!!!next-input-character; |
| 2634 |
redo A; |
redo A; |
| 2635 |
} elsif ($self->{next_char} eq 0x003E) { # > |
} elsif ($self->{nc} eq 0x003E) { # > |
| 2636 |
!!!cp (184); |
!!!cp (184); |
| 2637 |
!!!parse-error (type => 'no PUBLIC literal'); |
!!!parse-error (type => 'no PUBLIC literal'); |
| 2638 |
|
|
| 2639 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2640 |
!!!next-input-character; |
!!!next-input-character; |
| 2641 |
|
|
| 2642 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2643 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2644 |
|
|
| 2645 |
redo A; |
redo A; |
| 2646 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2647 |
!!!cp (185); |
!!!cp (185); |
| 2648 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2649 |
|
|
| 2650 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2651 |
## reconsume |
## reconsume |
| 2652 |
|
|
| 2653 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2654 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2655 |
|
|
| 2656 |
redo A; |
redo A; |
| 2657 |
} else { |
} else { |
| 2658 |
!!!cp (186); |
!!!cp (186); |
| 2659 |
!!!parse-error (type => 'string after PUBLIC'); |
!!!parse-error (type => 'string after PUBLIC'); |
| 2660 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2661 |
|
|
| 2662 |
$self->{state} = BOGUS_DOCTYPE_STATE; |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2663 |
!!!next-input-character; |
!!!next-input-character; |
| 2664 |
redo A; |
redo A; |
| 2665 |
} |
} |
| 2666 |
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
| 2667 |
if ($self->{next_char} == 0x0022) { # " |
if ($self->{nc} == 0x0022) { # " |
| 2668 |
!!!cp (187); |
!!!cp (187); |
| 2669 |
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
| 2670 |
!!!next-input-character; |
!!!next-input-character; |
| 2671 |
redo A; |
redo A; |
| 2672 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2673 |
!!!cp (188); |
!!!cp (188); |
| 2674 |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
| 2675 |
|
|
| 2676 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2677 |
!!!next-input-character; |
!!!next-input-character; |
| 2678 |
|
|
| 2679 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2680 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2681 |
|
|
| 2682 |
redo A; |
redo A; |
| 2683 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2684 |
!!!cp (189); |
!!!cp (189); |
| 2685 |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
| 2686 |
|
|
| 2687 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2688 |
## reconsume |
## reconsume |
| 2689 |
|
|
| 2690 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2691 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2692 |
|
|
| 2693 |
redo A; |
redo A; |
| 2694 |
} else { |
} else { |
| 2695 |
!!!cp (190); |
!!!cp (190); |
| 2696 |
$self->{current_token}->{public_identifier} # DOCTYPE |
$self->{ct}->{pubid} # DOCTYPE |
| 2697 |
.= chr $self->{next_char}; |
.= chr $self->{nc}; |
| 2698 |
|
$self->{read_until}->($self->{ct}->{pubid}, q[">], |
| 2699 |
|
length $self->{ct}->{pubid}); |
| 2700 |
|
|
| 2701 |
## Stay in the state |
## Stay in the state |
| 2702 |
!!!next-input-character; |
!!!next-input-character; |
| 2703 |
redo A; |
redo A; |
| 2704 |
} |
} |
| 2705 |
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
| 2706 |
if ($self->{next_char} == 0x0027) { # ' |
if ($self->{nc} == 0x0027) { # ' |
| 2707 |
!!!cp (191); |
!!!cp (191); |
| 2708 |
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
| 2709 |
!!!next-input-character; |
!!!next-input-character; |
| 2710 |
redo A; |
redo A; |
| 2711 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2712 |
!!!cp (192); |
!!!cp (192); |
| 2713 |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
| 2714 |
|
|
| 2715 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2716 |
!!!next-input-character; |
!!!next-input-character; |
| 2717 |
|
|
| 2718 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2719 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2720 |
|
|
| 2721 |
redo A; |
redo A; |
| 2722 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2723 |
!!!cp (193); |
!!!cp (193); |
| 2724 |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
!!!parse-error (type => 'unclosed PUBLIC literal'); |
| 2725 |
|
|
| 2726 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2727 |
## reconsume |
## reconsume |
| 2728 |
|
|
| 2729 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2730 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2731 |
|
|
| 2732 |
redo A; |
redo A; |
| 2733 |
} else { |
} else { |
| 2734 |
!!!cp (194); |
!!!cp (194); |
| 2735 |
$self->{current_token}->{public_identifier} # DOCTYPE |
$self->{ct}->{pubid} # DOCTYPE |
| 2736 |
.= chr $self->{next_char}; |
.= chr $self->{nc}; |
| 2737 |
|
$self->{read_until}->($self->{ct}->{pubid}, q['>], |
| 2738 |
|
length $self->{ct}->{pubid}); |
| 2739 |
|
|
| 2740 |
## Stay in the state |
## Stay in the state |
| 2741 |
!!!next-input-character; |
!!!next-input-character; |
| 2742 |
redo A; |
redo A; |
| 2745 |
if ({ |
if ({ |
| 2746 |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
| 2747 |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
| 2748 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 2749 |
!!!cp (195); |
!!!cp (195); |
| 2750 |
## Stay in the state |
## Stay in the state |
| 2751 |
!!!next-input-character; |
!!!next-input-character; |
| 2752 |
redo A; |
redo A; |
| 2753 |
} elsif ($self->{next_char} == 0x0022) { # " |
} elsif ($self->{nc} == 0x0022) { # " |
| 2754 |
!!!cp (196); |
!!!cp (196); |
| 2755 |
$self->{current_token}->{system_identifier} = ''; # DOCTYPE |
$self->{ct}->{sysid} = ''; # DOCTYPE |
| 2756 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
| 2757 |
!!!next-input-character; |
!!!next-input-character; |
| 2758 |
redo A; |
redo A; |
| 2759 |
} elsif ($self->{next_char} == 0x0027) { # ' |
} elsif ($self->{nc} == 0x0027) { # ' |
| 2760 |
!!!cp (197); |
!!!cp (197); |
| 2761 |
$self->{current_token}->{system_identifier} = ''; # DOCTYPE |
$self->{ct}->{sysid} = ''; # DOCTYPE |
| 2762 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
| 2763 |
!!!next-input-character; |
!!!next-input-character; |
| 2764 |
redo A; |
redo A; |
| 2765 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2766 |
!!!cp (198); |
!!!cp (198); |
| 2767 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2768 |
!!!next-input-character; |
!!!next-input-character; |
| 2769 |
|
|
| 2770 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2771 |
|
|
| 2772 |
redo A; |
redo A; |
| 2773 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2774 |
!!!cp (199); |
!!!cp (199); |
| 2775 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2776 |
|
|
| 2777 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2778 |
## reconsume |
## reconsume |
| 2779 |
|
|
| 2780 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2781 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2782 |
|
|
| 2783 |
redo A; |
redo A; |
| 2784 |
} else { |
} else { |
| 2785 |
!!!cp (200); |
!!!cp (200); |
| 2786 |
!!!parse-error (type => 'string after PUBLIC literal'); |
!!!parse-error (type => 'string after PUBLIC literal'); |
| 2787 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2788 |
|
|
| 2789 |
$self->{state} = BOGUS_DOCTYPE_STATE; |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2790 |
!!!next-input-character; |
!!!next-input-character; |
| 2794 |
if ({ |
if ({ |
| 2795 |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
| 2796 |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
| 2797 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 2798 |
!!!cp (201); |
!!!cp (201); |
| 2799 |
## Stay in the state |
## Stay in the state |
| 2800 |
!!!next-input-character; |
!!!next-input-character; |
| 2801 |
redo A; |
redo A; |
| 2802 |
} elsif ($self->{next_char} == 0x0022) { # " |
} elsif ($self->{nc} == 0x0022) { # " |
| 2803 |
!!!cp (202); |
!!!cp (202); |
| 2804 |
$self->{current_token}->{system_identifier} = ''; # DOCTYPE |
$self->{ct}->{sysid} = ''; # DOCTYPE |
| 2805 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
| 2806 |
!!!next-input-character; |
!!!next-input-character; |
| 2807 |
redo A; |
redo A; |
| 2808 |
} elsif ($self->{next_char} == 0x0027) { # ' |
} elsif ($self->{nc} == 0x0027) { # ' |
| 2809 |
!!!cp (203); |
!!!cp (203); |
| 2810 |
$self->{current_token}->{system_identifier} = ''; # DOCTYPE |
$self->{ct}->{sysid} = ''; # DOCTYPE |
| 2811 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
| 2812 |
!!!next-input-character; |
!!!next-input-character; |
| 2813 |
redo A; |
redo A; |
| 2814 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2815 |
!!!cp (204); |
!!!cp (204); |
| 2816 |
!!!parse-error (type => 'no SYSTEM literal'); |
!!!parse-error (type => 'no SYSTEM literal'); |
| 2817 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2818 |
!!!next-input-character; |
!!!next-input-character; |
| 2819 |
|
|
| 2820 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2821 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2822 |
|
|
| 2823 |
redo A; |
redo A; |
| 2824 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2825 |
!!!cp (205); |
!!!cp (205); |
| 2826 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2827 |
|
|
| 2828 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2829 |
## reconsume |
## reconsume |
| 2830 |
|
|
| 2831 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2832 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2833 |
|
|
| 2834 |
redo A; |
redo A; |
| 2835 |
} else { |
} else { |
| 2836 |
!!!cp (206); |
!!!cp (206); |
| 2837 |
!!!parse-error (type => 'string after SYSTEM'); |
!!!parse-error (type => 'string after SYSTEM'); |
| 2838 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2839 |
|
|
| 2840 |
$self->{state} = BOGUS_DOCTYPE_STATE; |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2841 |
!!!next-input-character; |
!!!next-input-character; |
| 2842 |
redo A; |
redo A; |
| 2843 |
} |
} |
| 2844 |
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
| 2845 |
if ($self->{next_char} == 0x0022) { # " |
if ($self->{nc} == 0x0022) { # " |
| 2846 |
!!!cp (207); |
!!!cp (207); |
| 2847 |
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
| 2848 |
!!!next-input-character; |
!!!next-input-character; |
| 2849 |
redo A; |
redo A; |
| 2850 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2851 |
!!!cp (208); |
!!!cp (208); |
| 2852 |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
| 2853 |
|
|
| 2854 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2855 |
!!!next-input-character; |
!!!next-input-character; |
| 2856 |
|
|
| 2857 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2858 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2859 |
|
|
| 2860 |
redo A; |
redo A; |
| 2861 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2862 |
!!!cp (209); |
!!!cp (209); |
| 2863 |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
| 2864 |
|
|
| 2865 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2866 |
## reconsume |
## reconsume |
| 2867 |
|
|
| 2868 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2869 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2870 |
|
|
| 2871 |
redo A; |
redo A; |
| 2872 |
} else { |
} else { |
| 2873 |
!!!cp (210); |
!!!cp (210); |
| 2874 |
$self->{current_token}->{system_identifier} # DOCTYPE |
$self->{ct}->{sysid} # DOCTYPE |
| 2875 |
.= chr $self->{next_char}; |
.= chr $self->{nc}; |
| 2876 |
|
$self->{read_until}->($self->{ct}->{sysid}, q[">], |
| 2877 |
|
length $self->{ct}->{sysid}); |
| 2878 |
|
|
| 2879 |
## Stay in the state |
## Stay in the state |
| 2880 |
!!!next-input-character; |
!!!next-input-character; |
| 2881 |
redo A; |
redo A; |
| 2882 |
} |
} |
| 2883 |
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
| 2884 |
if ($self->{next_char} == 0x0027) { # ' |
if ($self->{nc} == 0x0027) { # ' |
| 2885 |
!!!cp (211); |
!!!cp (211); |
| 2886 |
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
| 2887 |
!!!next-input-character; |
!!!next-input-character; |
| 2888 |
redo A; |
redo A; |
| 2889 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2890 |
!!!cp (212); |
!!!cp (212); |
| 2891 |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
| 2892 |
|
|
| 2893 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2894 |
!!!next-input-character; |
!!!next-input-character; |
| 2895 |
|
|
| 2896 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2897 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2898 |
|
|
| 2899 |
redo A; |
redo A; |
| 2900 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2901 |
!!!cp (213); |
!!!cp (213); |
| 2902 |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
!!!parse-error (type => 'unclosed SYSTEM literal'); |
| 2903 |
|
|
| 2904 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2905 |
## reconsume |
## reconsume |
| 2906 |
|
|
| 2907 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2908 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2909 |
|
|
| 2910 |
redo A; |
redo A; |
| 2911 |
} else { |
} else { |
| 2912 |
!!!cp (214); |
!!!cp (214); |
| 2913 |
$self->{current_token}->{system_identifier} # DOCTYPE |
$self->{ct}->{sysid} # DOCTYPE |
| 2914 |
.= chr $self->{next_char}; |
.= chr $self->{nc}; |
| 2915 |
|
$self->{read_until}->($self->{ct}->{sysid}, q['>], |
| 2916 |
|
length $self->{ct}->{sysid}); |
| 2917 |
|
|
| 2918 |
## Stay in the state |
## Stay in the state |
| 2919 |
!!!next-input-character; |
!!!next-input-character; |
| 2920 |
redo A; |
redo A; |
| 2923 |
if ({ |
if ({ |
| 2924 |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, 0x0020 => 1, |
| 2925 |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
#0x000D => 1, # HT, LF, VT, FF, SP, CR |
| 2926 |
}->{$self->{next_char}}) { |
}->{$self->{nc}}) { |
| 2927 |
!!!cp (215); |
!!!cp (215); |
| 2928 |
## Stay in the state |
## Stay in the state |
| 2929 |
!!!next-input-character; |
!!!next-input-character; |
| 2930 |
redo A; |
redo A; |
| 2931 |
} elsif ($self->{next_char} == 0x003E) { # > |
} elsif ($self->{nc} == 0x003E) { # > |
| 2932 |
!!!cp (216); |
!!!cp (216); |
| 2933 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2934 |
!!!next-input-character; |
!!!next-input-character; |
| 2935 |
|
|
| 2936 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2937 |
|
|
| 2938 |
redo A; |
redo A; |
| 2939 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2940 |
!!!cp (217); |
!!!cp (217); |
| 2941 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2942 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2943 |
## reconsume |
## reconsume |
| 2944 |
|
|
| 2945 |
$self->{current_token}->{quirks} = 1; |
$self->{ct}->{quirks} = 1; |
| 2946 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2947 |
|
|
| 2948 |
redo A; |
redo A; |
| 2949 |
} else { |
} else { |
| 2950 |
!!!cp (218); |
!!!cp (218); |
| 2951 |
!!!parse-error (type => 'string after SYSTEM literal'); |
!!!parse-error (type => 'string after SYSTEM literal'); |
| 2952 |
#$self->{current_token}->{quirks} = 1; |
#$self->{ct}->{quirks} = 1; |
| 2953 |
|
|
| 2954 |
$self->{state} = BOGUS_DOCTYPE_STATE; |
$self->{state} = BOGUS_DOCTYPE_STATE; |
| 2955 |
!!!next-input-character; |
!!!next-input-character; |
| 2956 |
redo A; |
redo A; |
| 2957 |
} |
} |
| 2958 |
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
| 2959 |
if ($self->{next_char} == 0x003E) { # > |
if ($self->{nc} == 0x003E) { # > |
| 2960 |
!!!cp (219); |
!!!cp (219); |
| 2961 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2962 |
!!!next-input-character; |
!!!next-input-character; |
| 2963 |
|
|
| 2964 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2965 |
|
|
| 2966 |
redo A; |
redo A; |
| 2967 |
} elsif ($self->{next_char} == -1) { |
} elsif ($self->{nc} == -1) { |
| 2968 |
!!!cp (220); |
!!!cp (220); |
| 2969 |
!!!parse-error (type => 'unclosed DOCTYPE'); |
!!!parse-error (type => 'unclosed DOCTYPE'); |
| 2970 |
$self->{state} = DATA_STATE; |
$self->{state} = DATA_STATE; |
| 2971 |
## reconsume |
## reconsume |
| 2972 |
|
|
| 2973 |
!!!emit ($self->{current_token}); # DOCTYPE |
!!!emit ($self->{ct}); # DOCTYPE |
| 2974 |
|
|
| 2975 |
redo A; |
redo A; |
| 2976 |
} else { |
} else { |
| 2977 |
!!!cp (221); |
!!!cp (221); |
| 2978 |
|
my $s = ''; |
| 2979 |
|
$self->{read_until}->($s, q[>], 0); |
| 2980 |
|
|
| 2981 |
## Stay in the state |
## Stay in the state |
| 2982 |
!!!next-input-character; |
!!!next-input-character; |
| 2983 |
redo A; |
redo A; |
| 2984 |
} |
} |
| 2985 |
} elsif ($self->{state} == CDATA_BLOCK_STATE) { |
} elsif ($self->{state} == CDATA_SECTION_STATE) { |
| 2986 |
my $s = ''; |
## NOTE: "CDATA section state" in the state is jointly implemented |
| 2987 |
|
## by three states, |CDATA_SECTION_STATE|, |CDATA_SECTION_MSE1_STATE|, |
| 2988 |
|
## and |CDATA_SECTION_MSE2_STATE|. |
| 2989 |
|
|
| 2990 |
my ($l, $c) = ($self->{line}, $self->{column}); |
if ($self->{nc} == 0x005D) { # ] |
| 2991 |
|
!!!cp (221.1); |
| 2992 |
CS: while ($self->{next_char} != -1) { |
$self->{state} = CDATA_SECTION_MSE1_STATE; |
| 2993 |
if ($self->{next_char} == 0x005D) { # ] |
!!!next-input-character; |
| 2994 |
!!!next-input-character; |
redo A; |
| 2995 |
if ($self->{next_char} == 0x005D) { # ] |
} elsif ($self->{nc} == -1) { |
| 2996 |
!!!next-input-character; |
$self->{state} = DATA_STATE; |
|
MDC: { |
|
|
if ($self->{next_char} == 0x003E) { # > |
|
|
!!!cp (221.1); |
|
|
!!!next-input-character; |
|
|
last CS; |
|
|
} elsif ($self->{next_char} == 0x005D) { # ] |
|
|
!!!cp (221.2); |
|
|
$s .= ']'; |
|
|
!!!next-input-character; |
|
|
redo MDC; |
|
|
} else { |
|
|
!!!cp (221.3); |
|
|
$s .= ']]'; |
|
|
# |
|
|
} |
|
|
} # MDC |
|
|
} else { |
|
|
!!!cp (221.4); |
|
|
$s .= ']'; |
|
|
# |
|
|
} |
|
|
} else { |
|
|
!!!cp (221.5); |
|
|
# |
|
|
} |
|
|
$s .= chr $self->{next_char}; |
|
| 2997 |
!!!next-input-character; |
!!!next-input-character; |
| 2998 |
} # CS |
if (length $self->{ct}->{data}) { # character |
| 2999 |
|
!!!cp (221.2); |
| 3000 |
|
!!!emit ($self->{ct}); # character |
| 3001 |
|
} else { |
| 3002 |
|
!!!cp (221.3); |
| 3003 |
|
## No token to emit. $self->{ct} is discarded. |
| 3004 |
|
} |
| 3005 |
|
redo A; |
| 3006 |
|
} else { |
| 3007 |
|
!!!cp (221.4); |
| 3008 |
|
$self->{ct}->{data} .= chr $self->{nc}; |
| 3009 |
|
$self->{read_until}->($self->{ct}->{data}, |
| 3010 |
|
q<]>, |
| 3011 |
|
length $self->{ct}->{data}); |
| 3012 |
|
|
| 3013 |
$self->{state} = DATA_STATE; |
## Stay in the state. |
| 3014 |
## next-input-character done or EOF, which is reconsumed. |
!!!next-input-character; |
| 3015 |
|
redo A; |
| 3016 |
|
} |
| 3017 |
|
|
| 3018 |
if (length $s) { |
## ISSUE: "text tokens" in spec. |
| 3019 |
|
} elsif ($self->{state} == CDATA_SECTION_MSE1_STATE) { |
| 3020 |
|
if ($self->{nc} == 0x005D) { # ] |
| 3021 |
|
!!!cp (221.5); |
| 3022 |
|
$self->{state} = CDATA_SECTION_MSE2_STATE; |
| 3023 |
|
!!!next-input-character; |
| 3024 |
|
redo A; |
| 3025 |
|
} else { |
| 3026 |
!!!cp (221.6); |
!!!cp (221.6); |
| 3027 |
!!!emit ({type => CHARACTER_TOKEN, data => $s, |
$self->{ct}->{data} .= ']'; |
| 3028 |
line => $l, column => $c}); |
$self->{state} = CDATA_SECTION_STATE; |
| 3029 |
|
## Reconsume. |
| 3030 |
|
redo A; |
| 3031 |
|
} |
| 3032 |
|
} elsif ($self->{state} == CDATA_SECTION_MSE2_STATE) { |
| 3033 |
|
if ($self->{nc} == 0x003E) { # > |
| 3034 |
|
$self->{state} = DATA_STATE; |
| 3035 |
|
!!!next-input-character; |
| 3036 |
|
if (length $self->{ct}->{data}) { # character |
| 3037 |
|
!!!cp (221.7); |
| 3038 |
|
!!!emit ($self->{ct}); # character |
| 3039 |
|
} else { |
| 3040 |
|
!!!cp (221.8); |
| 3041 |
|
## No token to emit. $self->{ct} is discarded. |
| 3042 |
|
} |
| 3043 |
|
redo A; |
| 3044 |
|
} elsif ($self->{nc} == 0x005D) { # ] |
| 3045 |
|
!!!cp (221.9); # character |
| 3046 |
|
$self->{ct}->{data} .= ']'; ## Add first "]" of "]]]". |
| 3047 |
|
## Stay in the state. |
| 3048 |
|
!!!next-input-character; |
| 3049 |
|
redo A; |
| 3050 |
} else { |
} else { |
| 3051 |
!!!cp (221.7); |
!!!cp (221.11); |
| 3052 |
|
$self->{ct}->{data} .= ']]'; # character |
| 3053 |
|
$self->{state} = CDATA_SECTION_STATE; |
| 3054 |
|
## Reconsume. |
| 3055 |
|
redo A; |
| 3056 |
|
} |
| 3057 |
|
} elsif ($self->{state} == ENTITY_STATE) { |
| 3058 |
|
if ({ |
| 3059 |
|
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, # HT, LF, VT, FF, |
| 3060 |
|
0x0020 => 1, 0x003C => 1, 0x0026 => 1, -1 => 1, # SP, <, & |
| 3061 |
|
$self->{entity_add} => 1, |
| 3062 |
|
}->{$self->{nc}}) { |
| 3063 |
|
!!!cp (1001); |
| 3064 |
|
## Don't consume |
| 3065 |
|
## No error |
| 3066 |
|
## Return nothing. |
| 3067 |
|
# |
| 3068 |
|
} elsif ($self->{nc} == 0x0023) { # # |
| 3069 |
|
!!!cp (999); |
| 3070 |
|
$self->{state} = ENTITY_HASH_STATE; |
| 3071 |
|
$self->{s_kwd} = '#'; |
| 3072 |
|
!!!next-input-character; |
| 3073 |
|
redo A; |
| 3074 |
|
} elsif ((0x0041 <= $self->{nc} and |
| 3075 |
|
$self->{nc} <= 0x005A) or # A..Z |
| 3076 |
|
(0x0061 <= $self->{nc} and |
| 3077 |
|
$self->{nc} <= 0x007A)) { # a..z |
| 3078 |
|
!!!cp (998); |
| 3079 |
|
require Whatpm::_NamedEntityList; |
| 3080 |
|
$self->{state} = ENTITY_NAME_STATE; |
| 3081 |
|
$self->{s_kwd} = chr $self->{nc}; |
| 3082 |
|
$self->{entity__value} = $self->{s_kwd}; |
| 3083 |
|
$self->{entity__match} = 0; |
| 3084 |
|
!!!next-input-character; |
| 3085 |
|
redo A; |
| 3086 |
|
} else { |
| 3087 |
|
!!!cp (1027); |
| 3088 |
|
!!!parse-error (type => 'bare ero'); |
| 3089 |
|
## Return nothing. |
| 3090 |
|
# |
| 3091 |
} |
} |
| 3092 |
|
|
| 3093 |
redo A; |
## NOTE: No character is consumed by the "consume a character |
| 3094 |
|
## reference" algorithm. In other word, there is an "&" character |
| 3095 |
## ISSUE: "text tokens" in spec. |
## that does not introduce a character reference, which would be |
| 3096 |
## TODO: Streaming support |
## appended to the parent element or the attribute value in later |
| 3097 |
} else { |
## process of the tokenizer. |
| 3098 |
die "$0: $self->{state}: Unknown state"; |
|
| 3099 |
} |
if ($self->{prev_state} == DATA_STATE) { |
| 3100 |
} # A |
!!!cp (997); |
| 3101 |
|
$self->{state} = $self->{prev_state}; |
| 3102 |
die "$0: _get_next_token: unexpected case"; |
## Reconsume. |
| 3103 |
} # _get_next_token |
!!!emit ({type => CHARACTER_TOKEN, data => '&', |
| 3104 |
|
line => $self->{line_prev}, |
| 3105 |
sub _tokenize_attempt_to_consume_an_entity ($$$) { |
column => $self->{column_prev}, |
| 3106 |
my ($self, $in_attr, $additional) = @_; |
}); |
| 3107 |
|
redo A; |
| 3108 |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev}); |
} else { |
| 3109 |
|
!!!cp (996); |
| 3110 |
|
$self->{ca}->{value} .= '&'; |
| 3111 |
|
$self->{state} = $self->{prev_state}; |
| 3112 |
|
## Reconsume. |
| 3113 |
|
redo A; |
| 3114 |
|
} |
| 3115 |
|
} elsif ($self->{state} == ENTITY_HASH_STATE) { |
| 3116 |
|
if ($self->{nc} == 0x0078 or # x |
| 3117 |
|
$self->{nc} == 0x0058) { # X |
| 3118 |
|
!!!cp (995); |
| 3119 |
|
$self->{state} = HEXREF_X_STATE; |
| 3120 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 3121 |
|
!!!next-input-character; |
| 3122 |
|
redo A; |
| 3123 |
|
} elsif (0x0030 <= $self->{nc} and |
| 3124 |
|
$self->{nc} <= 0x0039) { # 0..9 |
| 3125 |
|
!!!cp (994); |
| 3126 |
|
$self->{state} = NCR_NUM_STATE; |
| 3127 |
|
$self->{s_kwd} = $self->{nc} - 0x0030; |
| 3128 |
|
!!!next-input-character; |
| 3129 |
|
redo A; |
| 3130 |
|
} else { |
| 3131 |
|
!!!parse-error (type => 'bare nero', |
| 3132 |
|
line => $self->{line_prev}, |
| 3133 |
|
column => $self->{column_prev} - 1); |
| 3134 |
|
|
| 3135 |
if ({ |
## NOTE: According to the spec algorithm, nothing is returned, |
| 3136 |
0x0009 => 1, 0x000A => 1, 0x000B => 1, 0x000C => 1, # HT, LF, VT, FF, |
## and then "&#" is appended to the parent element or the attribute |
| 3137 |
0x0020 => 1, 0x003C => 1, 0x0026 => 1, -1 => 1, # SP, <, & # 0x000D # CR |
## value in the later processing. |
| 3138 |
$additional => 1, |
|
| 3139 |
}->{$self->{next_char}}) { |
if ($self->{prev_state} == DATA_STATE) { |
| 3140 |
!!!cp (1001); |
!!!cp (1019); |
| 3141 |
## Don't consume |
$self->{state} = $self->{prev_state}; |
| 3142 |
## No error |
## Reconsume. |
| 3143 |
return undef; |
!!!emit ({type => CHARACTER_TOKEN, |
| 3144 |
} elsif ($self->{next_char} == 0x0023) { # # |
data => '&#', |
| 3145 |
!!!next-input-character; |
line => $self->{line_prev}, |
| 3146 |
if ($self->{next_char} == 0x0078 or # x |
column => $self->{column_prev} - 1, |
| 3147 |
$self->{next_char} == 0x0058) { # X |
}); |
| 3148 |
my $code; |
redo A; |
|
X: { |
|
|
my $x_char = $self->{next_char}; |
|
|
!!!next-input-character; |
|
|
if (0x0030 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x0039) { # 0..9 |
|
|
!!!cp (1002); |
|
|
$code ||= 0; |
|
|
$code *= 0x10; |
|
|
$code += $self->{next_char} - 0x0030; |
|
|
redo X; |
|
|
} elsif (0x0061 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x0066) { # a..f |
|
|
!!!cp (1003); |
|
|
$code ||= 0; |
|
|
$code *= 0x10; |
|
|
$code += $self->{next_char} - 0x0060 + 9; |
|
|
redo X; |
|
|
} elsif (0x0041 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x0046) { # A..F |
|
|
!!!cp (1004); |
|
|
$code ||= 0; |
|
|
$code *= 0x10; |
|
|
$code += $self->{next_char} - 0x0040 + 9; |
|
|
redo X; |
|
|
} elsif (not defined $code) { # no hexadecimal digit |
|
|
!!!cp (1005); |
|
|
!!!parse-error (type => 'bare hcro', line => $l, column => $c); |
|
|
!!!back-next-input-character ($x_char, $self->{next_char}); |
|
|
$self->{next_char} = 0x0023; # # |
|
|
return undef; |
|
|
} elsif ($self->{next_char} == 0x003B) { # ; |
|
|
!!!cp (1006); |
|
|
!!!next-input-character; |
|
| 3149 |
} else { |
} else { |
| 3150 |
!!!cp (1007); |
!!!cp (993); |
| 3151 |
!!!parse-error (type => 'no refc', line => $l, column => $c); |
$self->{ca}->{value} .= '&#'; |
| 3152 |
|
$self->{state} = $self->{prev_state}; |
| 3153 |
|
## Reconsume. |
| 3154 |
|
redo A; |
| 3155 |
} |
} |
| 3156 |
|
} |
| 3157 |
if ($code == 0 or (0xD800 <= $code and $code <= 0xDFFF)) { |
} elsif ($self->{state} == NCR_NUM_STATE) { |
| 3158 |
!!!cp (1008); |
if (0x0030 <= $self->{nc} and |
| 3159 |
!!!parse-error (type => 'invalid character reference', |
$self->{nc} <= 0x0039) { # 0..9 |
|
text => (sprintf 'U+%04X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = 0xFFFD; |
|
|
} elsif ($code > 0x10FFFF) { |
|
|
!!!cp (1009); |
|
|
!!!parse-error (type => 'invalid character reference', |
|
|
text => (sprintf 'U-%08X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = 0xFFFD; |
|
|
} elsif ($code == 0x000D) { |
|
|
!!!cp (1010); |
|
|
!!!parse-error (type => 'CR character reference', line => $l, column => $c); |
|
|
$code = 0x000A; |
|
|
} elsif (0x80 <= $code and $code <= 0x9F) { |
|
|
!!!cp (1011); |
|
|
!!!parse-error (type => 'C1 character reference', text => (sprintf 'U+%04X', $code), line => $l, column => $c); |
|
|
$code = $c1_entity_char->{$code}; |
|
|
} |
|
|
|
|
|
return {type => CHARACTER_TOKEN, data => chr $code, |
|
|
has_reference => 1, |
|
|
line => $l, column => $c, |
|
|
}; |
|
|
} # X |
|
|
} elsif (0x0030 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x0039) { # 0..9 |
|
|
my $code = $self->{next_char} - 0x0030; |
|
|
!!!next-input-character; |
|
|
|
|
|
while (0x0030 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x0039) { # 0..9 |
|
| 3160 |
!!!cp (1012); |
!!!cp (1012); |
| 3161 |
$code *= 10; |
$self->{s_kwd} *= 10; |
| 3162 |
$code += $self->{next_char} - 0x0030; |
$self->{s_kwd} += $self->{nc} - 0x0030; |
| 3163 |
|
|
| 3164 |
|
## Stay in the state. |
| 3165 |
!!!next-input-character; |
!!!next-input-character; |
| 3166 |
} |
redo A; |
| 3167 |
|
} elsif ($self->{nc} == 0x003B) { # ; |
|
if ($self->{next_char} == 0x003B) { # ; |
|
| 3168 |
!!!cp (1013); |
!!!cp (1013); |
| 3169 |
!!!next-input-character; |
!!!next-input-character; |
| 3170 |
|
# |
| 3171 |
} else { |
} else { |
| 3172 |
!!!cp (1014); |
!!!cp (1014); |
| 3173 |
!!!parse-error (type => 'no refc', line => $l, column => $c); |
!!!parse-error (type => 'no refc'); |
| 3174 |
|
## Reconsume. |
| 3175 |
|
# |
| 3176 |
} |
} |
| 3177 |
|
|
| 3178 |
|
my $code = $self->{s_kwd}; |
| 3179 |
|
my $l = $self->{line_prev}; |
| 3180 |
|
my $c = $self->{column_prev}; |
| 3181 |
if ($code == 0 or (0xD800 <= $code and $code <= 0xDFFF)) { |
if ($code == 0 or (0xD800 <= $code and $code <= 0xDFFF)) { |
| 3182 |
!!!cp (1015); |
!!!cp (1015); |
| 3183 |
!!!parse-error (type => 'invalid character reference', |
!!!parse-error (type => 'invalid character reference', |
| 3202 |
line => $l, column => $c); |
line => $l, column => $c); |
| 3203 |
$code = $c1_entity_char->{$code}; |
$code = $c1_entity_char->{$code}; |
| 3204 |
} |
} |
| 3205 |
|
|
| 3206 |
return {type => CHARACTER_TOKEN, data => chr $code, has_reference => 1, |
if ($self->{prev_state} == DATA_STATE) { |
| 3207 |
line => $l, column => $c, |
!!!cp (992); |
| 3208 |
}; |
$self->{state} = $self->{prev_state}; |
| 3209 |
} else { |
## Reconsume. |
| 3210 |
!!!cp (1019); |
!!!emit ({type => CHARACTER_TOKEN, data => chr $code, |
| 3211 |
!!!parse-error (type => 'bare nero', line => $l, column => $c); |
line => $l, column => $c, |
| 3212 |
!!!back-next-input-character ($self->{next_char}); |
}); |
| 3213 |
$self->{next_char} = 0x0023; # # |
redo A; |
| 3214 |
return undef; |
} else { |
| 3215 |
} |
!!!cp (991); |
| 3216 |
} elsif ((0x0041 <= $self->{next_char} and |
$self->{ca}->{value} .= chr $code; |
| 3217 |
$self->{next_char} <= 0x005A) or |
$self->{ca}->{has_reference} = 1; |
| 3218 |
(0x0061 <= $self->{next_char} and |
$self->{state} = $self->{prev_state}; |
| 3219 |
$self->{next_char} <= 0x007A)) { |
## Reconsume. |
| 3220 |
my $entity_name = chr $self->{next_char}; |
redo A; |
| 3221 |
!!!next-input-character; |
} |
| 3222 |
|
} elsif ($self->{state} == HEXREF_X_STATE) { |
| 3223 |
my $value = $entity_name; |
if ((0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) or |
| 3224 |
my $match = 0; |
(0x0041 <= $self->{nc} and $self->{nc} <= 0x0046) or |
| 3225 |
require Whatpm::_NamedEntityList; |
(0x0061 <= $self->{nc} and $self->{nc} <= 0x0066)) { |
| 3226 |
our $EntityChar; |
# 0..9, A..F, a..f |
| 3227 |
|
!!!cp (990); |
| 3228 |
while (length $entity_name < 30 and |
$self->{state} = HEXREF_HEX_STATE; |
| 3229 |
## NOTE: Some number greater than the maximum length of entity name |
$self->{s_kwd} = 0; |
| 3230 |
((0x0041 <= $self->{next_char} and # a |
## Reconsume. |
| 3231 |
$self->{next_char} <= 0x005A) or # x |
redo A; |
| 3232 |
(0x0061 <= $self->{next_char} and # a |
} else { |
| 3233 |
$self->{next_char} <= 0x007A) or # z |
!!!parse-error (type => 'bare hcro', |
| 3234 |
(0x0030 <= $self->{next_char} and # 0 |
line => $self->{line_prev}, |
| 3235 |
$self->{next_char} <= 0x0039) or # 9 |
column => $self->{column_prev} - 2); |
| 3236 |
$self->{next_char} == 0x003B)) { # ; |
|
| 3237 |
$entity_name .= chr $self->{next_char}; |
## NOTE: According to the spec algorithm, nothing is returned, |
| 3238 |
if (defined $EntityChar->{$entity_name}) { |
## and then "&#" followed by "X" or "x" is appended to the parent |
| 3239 |
if ($self->{next_char} == 0x003B) { # ; |
## element or the attribute value in the later processing. |
| 3240 |
!!!cp (1020); |
|
| 3241 |
$value = $EntityChar->{$entity_name}; |
if ($self->{prev_state} == DATA_STATE) { |
| 3242 |
$match = 1; |
!!!cp (1005); |
| 3243 |
!!!next-input-character; |
$self->{state} = $self->{prev_state}; |
| 3244 |
last; |
## Reconsume. |
| 3245 |
|
!!!emit ({type => CHARACTER_TOKEN, |
| 3246 |
|
data => '&' . $self->{s_kwd}, |
| 3247 |
|
line => $self->{line_prev}, |
| 3248 |
|
column => $self->{column_prev} - length $self->{s_kwd}, |
| 3249 |
|
}); |
| 3250 |
|
redo A; |
| 3251 |
} else { |
} else { |
| 3252 |
!!!cp (1021); |
!!!cp (989); |
| 3253 |
$value = $EntityChar->{$entity_name}; |
$self->{ca}->{value} .= '&' . $self->{s_kwd}; |
| 3254 |
$match = -1; |
$self->{state} = $self->{prev_state}; |
| 3255 |
|
## Reconsume. |
| 3256 |
|
redo A; |
| 3257 |
|
} |
| 3258 |
|
} |
| 3259 |
|
} elsif ($self->{state} == HEXREF_HEX_STATE) { |
| 3260 |
|
if (0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) { |
| 3261 |
|
# 0..9 |
| 3262 |
|
!!!cp (1002); |
| 3263 |
|
$self->{s_kwd} *= 0x10; |
| 3264 |
|
$self->{s_kwd} += $self->{nc} - 0x0030; |
| 3265 |
|
## Stay in the state. |
| 3266 |
|
!!!next-input-character; |
| 3267 |
|
redo A; |
| 3268 |
|
} elsif (0x0061 <= $self->{nc} and |
| 3269 |
|
$self->{nc} <= 0x0066) { # a..f |
| 3270 |
|
!!!cp (1003); |
| 3271 |
|
$self->{s_kwd} *= 0x10; |
| 3272 |
|
$self->{s_kwd} += $self->{nc} - 0x0060 + 9; |
| 3273 |
|
## Stay in the state. |
| 3274 |
|
!!!next-input-character; |
| 3275 |
|
redo A; |
| 3276 |
|
} elsif (0x0041 <= $self->{nc} and |
| 3277 |
|
$self->{nc} <= 0x0046) { # A..F |
| 3278 |
|
!!!cp (1004); |
| 3279 |
|
$self->{s_kwd} *= 0x10; |
| 3280 |
|
$self->{s_kwd} += $self->{nc} - 0x0040 + 9; |
| 3281 |
|
## Stay in the state. |
| 3282 |
|
!!!next-input-character; |
| 3283 |
|
redo A; |
| 3284 |
|
} elsif ($self->{nc} == 0x003B) { # ; |
| 3285 |
|
!!!cp (1006); |
| 3286 |
|
!!!next-input-character; |
| 3287 |
|
# |
| 3288 |
|
} else { |
| 3289 |
|
!!!cp (1007); |
| 3290 |
|
!!!parse-error (type => 'no refc', |
| 3291 |
|
line => $self->{line}, |
| 3292 |
|
column => $self->{column}); |
| 3293 |
|
## Reconsume. |
| 3294 |
|
# |
| 3295 |
|
} |
| 3296 |
|
|
| 3297 |
|
my $code = $self->{s_kwd}; |
| 3298 |
|
my $l = $self->{line_prev}; |
| 3299 |
|
my $c = $self->{column_prev}; |
| 3300 |
|
if ($code == 0 or (0xD800 <= $code and $code <= 0xDFFF)) { |
| 3301 |
|
!!!cp (1008); |
| 3302 |
|
!!!parse-error (type => 'invalid character reference', |
| 3303 |
|
text => (sprintf 'U+%04X', $code), |
| 3304 |
|
line => $l, column => $c); |
| 3305 |
|
$code = 0xFFFD; |
| 3306 |
|
} elsif ($code > 0x10FFFF) { |
| 3307 |
|
!!!cp (1009); |
| 3308 |
|
!!!parse-error (type => 'invalid character reference', |
| 3309 |
|
text => (sprintf 'U-%08X', $code), |
| 3310 |
|
line => $l, column => $c); |
| 3311 |
|
$code = 0xFFFD; |
| 3312 |
|
} elsif ($code == 0x000D) { |
| 3313 |
|
!!!cp (1010); |
| 3314 |
|
!!!parse-error (type => 'CR character reference', line => $l, column => $c); |
| 3315 |
|
$code = 0x000A; |
| 3316 |
|
} elsif (0x80 <= $code and $code <= 0x9F) { |
| 3317 |
|
!!!cp (1011); |
| 3318 |
|
!!!parse-error (type => 'C1 character reference', text => (sprintf 'U+%04X', $code), line => $l, column => $c); |
| 3319 |
|
$code = $c1_entity_char->{$code}; |
| 3320 |
|
} |
| 3321 |
|
|
| 3322 |
|
if ($self->{prev_state} == DATA_STATE) { |
| 3323 |
|
!!!cp (988); |
| 3324 |
|
$self->{state} = $self->{prev_state}; |
| 3325 |
|
## Reconsume. |
| 3326 |
|
!!!emit ({type => CHARACTER_TOKEN, data => chr $code, |
| 3327 |
|
line => $l, column => $c, |
| 3328 |
|
}); |
| 3329 |
|
redo A; |
| 3330 |
|
} else { |
| 3331 |
|
!!!cp (987); |
| 3332 |
|
$self->{ca}->{value} .= chr $code; |
| 3333 |
|
$self->{ca}->{has_reference} = 1; |
| 3334 |
|
$self->{state} = $self->{prev_state}; |
| 3335 |
|
## Reconsume. |
| 3336 |
|
redo A; |
| 3337 |
|
} |
| 3338 |
|
} elsif ($self->{state} == ENTITY_NAME_STATE) { |
| 3339 |
|
if (length $self->{s_kwd} < 30 and |
| 3340 |
|
## NOTE: Some number greater than the maximum length of entity name |
| 3341 |
|
((0x0041 <= $self->{nc} and # a |
| 3342 |
|
$self->{nc} <= 0x005A) or # x |
| 3343 |
|
(0x0061 <= $self->{nc} and # a |
| 3344 |
|
$self->{nc} <= 0x007A) or # z |
| 3345 |
|
(0x0030 <= $self->{nc} and # 0 |
| 3346 |
|
$self->{nc} <= 0x0039) or # 9 |
| 3347 |
|
$self->{nc} == 0x003B)) { # ; |
| 3348 |
|
our $EntityChar; |
| 3349 |
|
$self->{s_kwd} .= chr $self->{nc}; |
| 3350 |
|
if (defined $EntityChar->{$self->{s_kwd}}) { |
| 3351 |
|
if ($self->{nc} == 0x003B) { # ; |
| 3352 |
|
!!!cp (1020); |
| 3353 |
|
$self->{entity__value} = $EntityChar->{$self->{s_kwd}}; |
| 3354 |
|
$self->{entity__match} = 1; |
| 3355 |
|
!!!next-input-character; |
| 3356 |
|
# |
| 3357 |
|
} else { |
| 3358 |
|
!!!cp (1021); |
| 3359 |
|
$self->{entity__value} = $EntityChar->{$self->{s_kwd}}; |
| 3360 |
|
$self->{entity__match} = -1; |
| 3361 |
|
## Stay in the state. |
| 3362 |
|
!!!next-input-character; |
| 3363 |
|
redo A; |
| 3364 |
|
} |
| 3365 |
|
} else { |
| 3366 |
|
!!!cp (1022); |
| 3367 |
|
$self->{entity__value} .= chr $self->{nc}; |
| 3368 |
|
$self->{entity__match} *= 2; |
| 3369 |
|
## Stay in the state. |
| 3370 |
!!!next-input-character; |
!!!next-input-character; |
| 3371 |
|
redo A; |
| 3372 |
|
} |
| 3373 |
|
} |
| 3374 |
|
|
| 3375 |
|
my $data; |
| 3376 |
|
my $has_ref; |
| 3377 |
|
if ($self->{entity__match} > 0) { |
| 3378 |
|
!!!cp (1023); |
| 3379 |
|
$data = $self->{entity__value}; |
| 3380 |
|
$has_ref = 1; |
| 3381 |
|
# |
| 3382 |
|
} elsif ($self->{entity__match} < 0) { |
| 3383 |
|
!!!parse-error (type => 'no refc'); |
| 3384 |
|
if ($self->{prev_state} != DATA_STATE and # in attribute |
| 3385 |
|
$self->{entity__match} < -1) { |
| 3386 |
|
!!!cp (1024); |
| 3387 |
|
$data = '&' . $self->{s_kwd}; |
| 3388 |
|
# |
| 3389 |
|
} else { |
| 3390 |
|
!!!cp (1025); |
| 3391 |
|
$data = $self->{entity__value}; |
| 3392 |
|
$has_ref = 1; |
| 3393 |
|
# |
| 3394 |
} |
} |
| 3395 |
} else { |
} else { |
| 3396 |
!!!cp (1022); |
!!!cp (1026); |
| 3397 |
$value .= chr $self->{next_char}; |
!!!parse-error (type => 'bare ero', |
| 3398 |
$match *= 2; |
line => $self->{line_prev}, |
| 3399 |
!!!next-input-character; |
column => $self->{column_prev} - length $self->{s_kwd}); |
| 3400 |
|
$data = '&' . $self->{s_kwd}; |
| 3401 |
|
# |
| 3402 |
} |
} |
| 3403 |
} |
|
| 3404 |
|
## NOTE: In these cases, when a character reference is found, |
| 3405 |
if ($match > 0) { |
## it is consumed and a character token is returned, or, otherwise, |
| 3406 |
!!!cp (1023); |
## nothing is consumed and returned, according to the spec algorithm. |
| 3407 |
return {type => CHARACTER_TOKEN, data => $value, has_reference => 1, |
## In this implementation, anything that has been examined by the |
| 3408 |
line => $l, column => $c, |
## tokenizer is appended to the parent element or the attribute value |
| 3409 |
}; |
## as string, either literal string when no character reference or |
| 3410 |
} elsif ($match < 0) { |
## entity-replaced string otherwise, in this stage, since any characters |
| 3411 |
!!!parse-error (type => 'no refc', line => $l, column => $c); |
## that would not be consumed are appended in the data state or in an |
| 3412 |
if ($in_attr and $match < -1) { |
## appropriate attribute value state anyway. |
| 3413 |
!!!cp (1024); |
|
| 3414 |
return {type => CHARACTER_TOKEN, data => '&'.$entity_name, |
if ($self->{prev_state} == DATA_STATE) { |
| 3415 |
line => $l, column => $c, |
!!!cp (986); |
| 3416 |
}; |
$self->{state} = $self->{prev_state}; |
| 3417 |
} else { |
## Reconsume. |
| 3418 |
!!!cp (1025); |
!!!emit ({type => CHARACTER_TOKEN, |
| 3419 |
return {type => CHARACTER_TOKEN, data => $value, has_reference => 1, |
data => $data, |
| 3420 |
line => $l, column => $c, |
line => $self->{line_prev}, |
| 3421 |
}; |
column => $self->{column_prev} + 1 - length $self->{s_kwd}, |
| 3422 |
|
}); |
| 3423 |
|
redo A; |
| 3424 |
|
} else { |
| 3425 |
|
!!!cp (985); |
| 3426 |
|
$self->{ca}->{value} .= $data; |
| 3427 |
|
$self->{ca}->{has_reference} = 1 if $has_ref; |
| 3428 |
|
$self->{state} = $self->{prev_state}; |
| 3429 |
|
## Reconsume. |
| 3430 |
|
redo A; |
| 3431 |
} |
} |
| 3432 |
} else { |
} else { |
| 3433 |
!!!cp (1026); |
die "$0: $self->{state}: Unknown state"; |
|
!!!parse-error (type => 'bare ero', line => $l, column => $c); |
|
|
## NOTE: "No characters are consumed" in the spec. |
|
|
return {type => CHARACTER_TOKEN, data => '&'.$value, |
|
|
line => $l, column => $c, |
|
|
}; |
|
| 3434 |
} |
} |
| 3435 |
} else { |
} # A |
| 3436 |
!!!cp (1027); |
|
| 3437 |
## no characters are consumed |
die "$0: _get_next_token: unexpected case"; |
| 3438 |
!!!parse-error (type => 'bare ero', line => $l, column => $c); |
} # _get_next_token |
|
return undef; |
|
|
} |
|
|
} # _tokenize_attempt_to_consume_an_entity |
|
| 3439 |
|
|
| 3440 |
sub _initialize_tree_constructor ($) { |
sub _initialize_tree_constructor ($) { |
| 3441 |
my $self = shift; |
my $self = shift; |
| 3502 |
$doctype_name = '' unless defined $doctype_name; |
$doctype_name = '' unless defined $doctype_name; |
| 3503 |
$doctype_name =~ tr/a-z/A-Z/; # ASCII case-insensitive |
$doctype_name =~ tr/a-z/A-Z/; # ASCII case-insensitive |
| 3504 |
if (not defined $token->{name} or # <!DOCTYPE> |
if (not defined $token->{name} or # <!DOCTYPE> |
| 3505 |
defined $token->{system_identifier}) { |
defined $token->{sysid}) { |
| 3506 |
!!!cp ('t1'); |
!!!cp ('t1'); |
| 3507 |
!!!parse-error (type => 'not HTML5', token => $token); |
!!!parse-error (type => 'not HTML5', token => $token); |
| 3508 |
} elsif ($doctype_name ne 'HTML') { |
} elsif ($doctype_name ne 'HTML') { |
| 3509 |
!!!cp ('t2'); |
!!!cp ('t2'); |
| 3510 |
!!!parse-error (type => 'not HTML5', token => $token); |
!!!parse-error (type => 'not HTML5', token => $token); |
| 3511 |
} elsif (defined $token->{public_identifier}) { |
} elsif (defined $token->{pubid}) { |
| 3512 |
if ($token->{public_identifier} eq 'XSLT-compat') { |
if ($token->{pubid} eq 'XSLT-compat') { |
| 3513 |
!!!cp ('t1.2'); |
!!!cp ('t1.2'); |
| 3514 |
!!!parse-error (type => 'XSLT-compat', token => $token, |
!!!parse-error (type => 'XSLT-compat', token => $token, |
| 3515 |
level => $self->{level}->{should}); |
level => $self->{level}->{should}); |
| 3525 |
($token->{name}); ## ISSUE: If name is missing (e.g. <!DOCTYPE>)? |
($token->{name}); ## ISSUE: If name is missing (e.g. <!DOCTYPE>)? |
| 3526 |
## NOTE: Default value for both |public_id| and |system_id| attributes |
## NOTE: Default value for both |public_id| and |system_id| attributes |
| 3527 |
## are empty strings, so that we don't set any value in missing cases. |
## are empty strings, so that we don't set any value in missing cases. |
| 3528 |
$doctype->public_id ($token->{public_identifier}) |
$doctype->public_id ($token->{pubid}) if defined $token->{pubid}; |
| 3529 |
if defined $token->{public_identifier}; |
$doctype->system_id ($token->{sysid}) if defined $token->{sysid}; |
|
$doctype->system_id ($token->{system_identifier}) |
|
|
if defined $token->{system_identifier}; |
|
| 3530 |
## NOTE: Other DocumentType attributes are null or empty lists. |
## NOTE: Other DocumentType attributes are null or empty lists. |
| 3531 |
## ISSUE: internalSubset = null?? |
## ISSUE: internalSubset = null?? |
| 3532 |
$self->{document}->append_child ($doctype); |
$self->{document}->append_child ($doctype); |
| 3534 |
if ($token->{quirks} or $doctype_name ne 'HTML') { |
if ($token->{quirks} or $doctype_name ne 'HTML') { |
| 3535 |
!!!cp ('t4'); |
!!!cp ('t4'); |
| 3536 |
$self->{document}->manakai_compat_mode ('quirks'); |
$self->{document}->manakai_compat_mode ('quirks'); |
| 3537 |
} elsif (defined $token->{public_identifier}) { |
} elsif (defined $token->{pubid}) { |
| 3538 |
my $pubid = $token->{public_identifier}; |
my $pubid = $token->{pubid}; |
| 3539 |
$pubid =~ tr/a-z/A-z/; |
$pubid =~ tr/a-z/A-z/; |
| 3540 |
my $prefix = [ |
my $prefix = [ |
| 3541 |
"+//SILMARIL//DTD HTML PRO V0R11 19970101//", |
"+//SILMARIL//DTD HTML PRO V0R11 19970101//", |
| 3609 |
$self->{document}->manakai_compat_mode ('quirks'); |
$self->{document}->manakai_compat_mode ('quirks'); |
| 3610 |
} elsif ($pubid =~ m[^-//W3C//DTD HTML 4.01 FRAMESET//] or |
} elsif ($pubid =~ m[^-//W3C//DTD HTML 4.01 FRAMESET//] or |
| 3611 |
$pubid =~ m[^-//W3C//DTD HTML 4.01 TRANSITIONAL//]) { |
$pubid =~ m[^-//W3C//DTD HTML 4.01 TRANSITIONAL//]) { |
| 3612 |
if (defined $token->{system_identifier}) { |
if (defined $token->{sysid}) { |
| 3613 |
!!!cp ('t6'); |
!!!cp ('t6'); |
| 3614 |
$self->{document}->manakai_compat_mode ('quirks'); |
$self->{document}->manakai_compat_mode ('quirks'); |
| 3615 |
} else { |
} else { |
| 3626 |
} else { |
} else { |
| 3627 |
!!!cp ('t10'); |
!!!cp ('t10'); |
| 3628 |
} |
} |
| 3629 |
if (defined $token->{system_identifier}) { |
if (defined $token->{sysid}) { |
| 3630 |
my $sysid = $token->{system_identifier}; |
my $sysid = $token->{sysid}; |
| 3631 |
$sysid =~ tr/A-Z/a-z/; |
$sysid =~ tr/A-Z/a-z/; |
| 3632 |
if ($sysid eq "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") { |
if ($sysid eq "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") { |
| 3633 |
## NOTE: Ensure that |PUBLIC "(limited quirks)" "(quirks)"| is |
## NOTE: Ensure that |PUBLIC "(limited quirks)" "(quirks)"| is |
| 4532 |
unless ($self->{insertion_mode} == BEFORE_HEAD_IM) { |
unless ($self->{insertion_mode} == BEFORE_HEAD_IM) { |
| 4533 |
!!!cp ('t88.2'); |
!!!cp ('t88.2'); |
| 4534 |
$self->{open_elements}->[-1]->[0]->manakai_append_text ($1); |
$self->{open_elements}->[-1]->[0]->manakai_append_text ($1); |
| 4535 |
|
# |
| 4536 |
} else { |
} else { |
| 4537 |
!!!cp ('t88.1'); |
!!!cp ('t88.1'); |
| 4538 |
## Ignore the token. |
## Ignore the token. |
| 4539 |
!!!next-token; |
# |
|
next B; |
|
| 4540 |
} |
} |
| 4541 |
unless (length $token->{data}) { |
unless (length $token->{data}) { |
| 4542 |
!!!cp ('t88'); |
!!!cp ('t88'); |
| 4543 |
!!!next-token; |
!!!next-token; |
| 4544 |
next B; |
next B; |
| 4545 |
} |
} |
| 4546 |
|
## TODO: set $token->{column} appropriately |
| 4547 |
} |
} |
| 4548 |
|
|
| 4549 |
if ($self->{insertion_mode} == BEFORE_HEAD_IM) { |
if ($self->{insertion_mode} == BEFORE_HEAD_IM) { |
| 7788 |
## TODO: script stuffs |
## TODO: script stuffs |
| 7789 |
} # _tree_construct_main |
} # _tree_construct_main |
| 7790 |
|
|
| 7791 |
sub set_inner_html ($$$) { |
sub set_inner_html ($$$$;$) { |
| 7792 |
my $class = shift; |
my $class = shift; |
| 7793 |
my $node = shift; |
my $node = shift; |
| 7794 |
my $s = \$_[0]; |
#my $s = \$_[0]; |
| 7795 |
my $onerror = $_[1]; |
my $onerror = $_[1]; |
| 7796 |
|
my $get_wrapper = $_[2] || sub ($) { return $_[0] }; |
| 7797 |
|
|
| 7798 |
## ISSUE: Should {confident} be true? |
## ISSUE: Should {confident} be true? |
| 7799 |
|
|
| 7812 |
} |
} |
| 7813 |
|
|
| 7814 |
## Step 3, 4, 5 # MUST |
## Step 3, 4, 5 # MUST |
| 7815 |
$class->parse_string ($$s => $node, $onerror); |
$class->parse_char_string ($_[0] => $node, $onerror, $get_wrapper); |
| 7816 |
} elsif ($nt == 1) { |
} elsif ($nt == 1) { |
| 7817 |
## TODO: If non-html element |
## TODO: If non-html element |
| 7818 |
|
|
| 7819 |
## NOTE: Most of this code is copied from |parse_string| |
## NOTE: Most of this code is copied from |parse_string| |
| 7820 |
|
|
| 7821 |
|
## TODO: Support for $get_wrapper |
| 7822 |
|
|
| 7823 |
## Step 1 # MUST |
## Step 1 # MUST |
| 7824 |
my $this_doc = $node->owner_document; |
my $this_doc = $node->owner_document; |
| 7825 |
my $doc = $this_doc->implementation->create_document; |
my $doc = $this_doc->implementation->create_document; |
| 7831 |
my $i = 0; |
my $i = 0; |
| 7832 |
$p->{line_prev} = $p->{line} = 1; |
$p->{line_prev} = $p->{line} = 1; |
| 7833 |
$p->{column_prev} = $p->{column} = 0; |
$p->{column_prev} = $p->{column} = 0; |
| 7834 |
$p->{set_next_char} = sub { |
require Whatpm::Charset::DecodeHandle; |
| 7835 |
|
my $input = Whatpm::Charset::DecodeHandle::CharString->new (\($_[0])); |
| 7836 |
|
$input = $get_wrapper->($input); |
| 7837 |
|
$p->{set_nc} = sub { |
| 7838 |
my $self = shift; |
my $self = shift; |
| 7839 |
|
|
| 7840 |
pop @{$self->{prev_char}}; |
my $char = ''; |
| 7841 |
unshift @{$self->{prev_char}}, $self->{next_char}; |
if (defined $self->{next_nc}) { |
| 7842 |
|
$char = $self->{next_nc}; |
| 7843 |
$self->{next_char} = -1 and return if $i >= length $$s; |
delete $self->{next_nc}; |
| 7844 |
$self->{next_char} = ord substr $$s, $i++, 1; |
$self->{nc} = ord $char; |
| 7845 |
|
} else { |
| 7846 |
|
$self->{char_buffer} = ''; |
| 7847 |
|
$self->{char_buffer_pos} = 0; |
| 7848 |
|
|
| 7849 |
|
my $count = $input->manakai_read_until |
| 7850 |
|
($self->{char_buffer}, qr/[^\x00\x0A\x0D]/, |
| 7851 |
|
$self->{char_buffer_pos}); |
| 7852 |
|
if ($count) { |
| 7853 |
|
$self->{line_prev} = $self->{line}; |
| 7854 |
|
$self->{column_prev} = $self->{column}; |
| 7855 |
|
$self->{column}++; |
| 7856 |
|
$self->{nc} |
| 7857 |
|
= ord substr ($self->{char_buffer}, |
| 7858 |
|
$self->{char_buffer_pos}++, 1); |
| 7859 |
|
return; |
| 7860 |
|
} |
| 7861 |
|
|
| 7862 |
|
if ($input->read ($char, 1)) { |
| 7863 |
|
$self->{nc} = ord $char; |
| 7864 |
|
} else { |
| 7865 |
|
$self->{nc} = -1; |
| 7866 |
|
return; |
| 7867 |
|
} |
| 7868 |
|
} |
| 7869 |
|
|
| 7870 |
($p->{line_prev}, $p->{column_prev}) = ($p->{line}, $p->{column}); |
($p->{line_prev}, $p->{column_prev}) = ($p->{line}, $p->{column}); |
| 7871 |
$p->{column}++; |
$p->{column}++; |
| 7872 |
|
|
| 7873 |
if ($self->{next_char} == 0x000A) { # LF |
if ($self->{nc} == 0x000A) { # LF |
| 7874 |
$p->{line}++; |
$p->{line}++; |
| 7875 |
$p->{column} = 0; |
$p->{column} = 0; |
| 7876 |
!!!cp ('i1'); |
!!!cp ('i1'); |
| 7877 |
} elsif ($self->{next_char} == 0x000D) { # CR |
} elsif ($self->{nc} == 0x000D) { # CR |
| 7878 |
$i++ if substr ($$s, $i, 1) eq "\x0A"; |
## TODO: support for abort/streaming |
| 7879 |
$self->{next_char} = 0x000A; # LF # MUST |
my $next = ''; |
| 7880 |
|
if ($input->read ($next, 1) and $next ne "\x0A") { |
| 7881 |
|
$self->{next_nc} = $next; |
| 7882 |
|
} |
| 7883 |
|
$self->{nc} = 0x000A; # LF # MUST |
| 7884 |
$p->{line}++; |
$p->{line}++; |
| 7885 |
$p->{column} = 0; |
$p->{column} = 0; |
| 7886 |
!!!cp ('i2'); |
!!!cp ('i2'); |
| 7887 |
} elsif ($self->{next_char} > 0x10FFFF) { |
} elsif ($self->{nc} == 0x0000) { # NULL |
|
$self->{next_char} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
|
|
!!!cp ('i3'); |
|
|
} elsif ($self->{next_char} == 0x0000) { # NULL |
|
| 7888 |
!!!cp ('i4'); |
!!!cp ('i4'); |
| 7889 |
!!!parse-error (type => 'NULL'); |
!!!parse-error (type => 'NULL'); |
| 7890 |
$self->{next_char} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
$self->{nc} = 0xFFFD; # REPLACEMENT CHARACTER # MUST |
|
} elsif ($self->{next_char} <= 0x0008 or |
|
|
(0x000E <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x001F) or |
|
|
(0x007F <= $self->{next_char} and |
|
|
$self->{next_char} <= 0x009F) or |
|
|
(0xD800 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0xDFFF) or |
|
|
(0xFDD0 <= $self->{next_char} and |
|
|
$self->{next_char} <= 0xFDDF) or |
|
|
{ |
|
|
0xFFFE => 1, 0xFFFF => 1, 0x1FFFE => 1, 0x1FFFF => 1, |
|
|
0x2FFFE => 1, 0x2FFFF => 1, 0x3FFFE => 1, 0x3FFFF => 1, |
|
|
0x4FFFE => 1, 0x4FFFF => 1, 0x5FFFE => 1, 0x5FFFF => 1, |
|
|
0x6FFFE => 1, 0x6FFFF => 1, 0x7FFFE => 1, 0x7FFFF => 1, |
|
|
0x8FFFE => 1, 0x8FFFF => 1, 0x9FFFE => 1, 0x9FFFF => 1, |
|
|
0xAFFFE => 1, 0xAFFFF => 1, 0xBFFFE => 1, 0xBFFFF => 1, |
|
|
0xCFFFE => 1, 0xCFFFF => 1, 0xDFFFE => 1, 0xDFFFF => 1, |
|
|
0xEFFFE => 1, 0xEFFFF => 1, 0xFFFFE => 1, 0xFFFFF => 1, |
|
|
0x10FFFE => 1, 0x10FFFF => 1, |
|
|
}->{$self->{next_char}}) { |
|
|
!!!cp ('i4.1'); |
|
|
if ($self->{next_char} < 0x10000) { |
|
|
!!!parse-error (type => 'control char', |
|
|
text => (sprintf 'U+%04X', $self->{next_char})); |
|
|
} else { |
|
|
!!!parse-error (type => 'control char', |
|
|
text => (sprintf 'U-%08X', $self->{next_char})); |
|
|
} |
|
| 7891 |
} |
} |
| 7892 |
}; |
}; |
| 7893 |
$p->{prev_char} = [-1, -1, -1]; |
|
| 7894 |
$p->{next_char} = -1; |
$p->{read_until} = sub { |
| 7895 |
|
#my ($scalar, $specials_range, $offset) = @_; |
| 7896 |
|
return 0 if defined $p->{next_nc}; |
| 7897 |
|
|
| 7898 |
|
my $pattern = qr/[^$_[1]\x00\x0A\x0D]/; |
| 7899 |
|
my $offset = $_[2] || 0; |
| 7900 |
|
|
| 7901 |
|
if ($p->{char_buffer_pos} < length $p->{char_buffer}) { |
| 7902 |
|
pos ($p->{char_buffer}) = $p->{char_buffer_pos}; |
| 7903 |
|
if ($p->{char_buffer} =~ /\G(?>$pattern)+/) { |
| 7904 |
|
substr ($_[0], $offset) |
| 7905 |
|
= substr ($p->{char_buffer}, $-[0], $+[0] - $-[0]); |
| 7906 |
|
my $count = $+[0] - $-[0]; |
| 7907 |
|
if ($count) { |
| 7908 |
|
$p->{column} += $count; |
| 7909 |
|
$p->{char_buffer_pos} += $count; |
| 7910 |
|
$p->{line_prev} = $p->{line}; |
| 7911 |
|
$p->{column_prev} = $p->{column} - 1; |
| 7912 |
|
$p->{nc} = -1; |
| 7913 |
|
} |
| 7914 |
|
return $count; |
| 7915 |
|
} else { |
| 7916 |
|
return 0; |
| 7917 |
|
} |
| 7918 |
|
} else { |
| 7919 |
|
my $count = $input->manakai_read_until ($_[0], $pattern, $_[2]); |
| 7920 |
|
if ($count) { |
| 7921 |
|
$p->{column} += $count; |
| 7922 |
|
$p->{column_prev} += $count; |
| 7923 |
|
$p->{nc} = -1; |
| 7924 |
|
} |
| 7925 |
|
return $count; |
| 7926 |
|
} |
| 7927 |
|
}; # $p->{read_until} |
| 7928 |
|
|
| 7929 |
my $ponerror = $onerror || sub { |
my $ponerror = $onerror || sub { |
| 7930 |
my (%opt) = @_; |
my (%opt) = @_; |
| 7931 |
my $line = $opt{line}; |
my $line = $opt{line}; |
| 7940 |
$ponerror->(line => $p->{line}, column => $p->{column}, @_); |
$ponerror->(line => $p->{line}, column => $p->{column}, @_); |
| 7941 |
}; |
}; |
| 7942 |
|
|
| 7943 |
|
my $char_onerror = sub { |
| 7944 |
|
my (undef, $type, %opt) = @_; |
| 7945 |
|
$ponerror->(layer => 'encode', |
| 7946 |
|
line => $p->{line}, column => $p->{column} + 1, |
| 7947 |
|
%opt, type => $type); |
| 7948 |
|
}; # $char_onerror |
| 7949 |
|
$input->onerror ($char_onerror); |
| 7950 |
|
|
| 7951 |
$p->_initialize_tokenizer; |
$p->_initialize_tokenizer; |
| 7952 |
$p->_initialize_tree_constructor; |
$p->_initialize_tree_constructor; |
| 7953 |
|
|