| 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 |
|
use Whatpm::HTML::Tokenizer; |
| 7 |
|
|
| 8 |
## NOTE: This module don't check all HTML5 parse errors; character |
## NOTE: This module don't check all HTML5 parse errors; character |
| 9 |
## encoding related parse errors are expected to be handled by relevant |
## encoding related parse errors are expected to be handled by relevant |
| 10 |
## modules. |
## modules. |
| 23 |
|
|
| 24 |
require IO::Handle; |
require IO::Handle; |
| 25 |
|
|
| 26 |
|
## Namespace URLs |
| 27 |
|
|
| 28 |
my $HTML_NS = q<http://www.w3.org/1999/xhtml>; |
my $HTML_NS = q<http://www.w3.org/1999/xhtml>; |
| 29 |
my $MML_NS = q<http://www.w3.org/1998/Math/MathML>; |
my $MML_NS = q<http://www.w3.org/1998/Math/MathML>; |
| 30 |
my $SVG_NS = q<http://www.w3.org/2000/svg>; |
my $SVG_NS = q<http://www.w3.org/2000/svg>; |
| 32 |
my $XML_NS = q<http://www.w3.org/XML/1998/namespace>; |
my $XML_NS = q<http://www.w3.org/XML/1998/namespace>; |
| 33 |
my $XMLNS_NS = q<http://www.w3.org/2000/xmlns/>; |
my $XMLNS_NS = q<http://www.w3.org/2000/xmlns/>; |
| 34 |
|
|
| 35 |
|
## Element categories |
| 36 |
|
|
| 37 |
## Bits 12-15 |
## Bits 12-15 |
| 38 |
sub SPECIAL_EL () { 0b1_000000000000000 } |
sub SPECIAL_EL () { 0b1_000000000000000 } |
| 39 |
sub SCOPING_EL () { 0b1_00000000000000 } |
sub SCOPING_EL () { 0b1_00000000000000 } |
| 41 |
sub PHRASING_EL () { 0b1_000000000000 } |
sub PHRASING_EL () { 0b1_000000000000 } |
| 42 |
|
|
| 43 |
## Bits 10-11 |
## Bits 10-11 |
| 44 |
sub FOREIGN_EL () { 0b1_00000000000 } |
#sub FOREIGN_EL () { 0b1_00000000000 } # see Whatpm::HTML::Tokenizer |
| 45 |
sub FOREIGN_FLOW_CONTENT_EL () { 0b1_0000000000 } |
sub FOREIGN_FLOW_CONTENT_EL () { 0b1_0000000000 } |
| 46 |
|
|
| 47 |
## Bits 6-9 |
## Bits 6-9 |
| 348 |
|
|
| 349 |
## ISSUE: xmlns:xlink="non-xlink-ns" is not an error. |
## ISSUE: xmlns:xlink="non-xlink-ns" is not an error. |
| 350 |
|
|
|
my $charref_map = { |
|
|
0x0D => 0x000A, |
|
|
0x80 => 0x20AC, |
|
|
0x81 => 0xFFFD, |
|
|
0x82 => 0x201A, |
|
|
0x83 => 0x0192, |
|
|
0x84 => 0x201E, |
|
|
0x85 => 0x2026, |
|
|
0x86 => 0x2020, |
|
|
0x87 => 0x2021, |
|
|
0x88 => 0x02C6, |
|
|
0x89 => 0x2030, |
|
|
0x8A => 0x0160, |
|
|
0x8B => 0x2039, |
|
|
0x8C => 0x0152, |
|
|
0x8D => 0xFFFD, |
|
|
0x8E => 0x017D, |
|
|
0x8F => 0xFFFD, |
|
|
0x90 => 0xFFFD, |
|
|
0x91 => 0x2018, |
|
|
0x92 => 0x2019, |
|
|
0x93 => 0x201C, |
|
|
0x94 => 0x201D, |
|
|
0x95 => 0x2022, |
|
|
0x96 => 0x2013, |
|
|
0x97 => 0x2014, |
|
|
0x98 => 0x02DC, |
|
|
0x99 => 0x2122, |
|
|
0x9A => 0x0161, |
|
|
0x9B => 0x203A, |
|
|
0x9C => 0x0153, |
|
|
0x9D => 0xFFFD, |
|
|
0x9E => 0x017E, |
|
|
0x9F => 0x0178, |
|
|
}; # $charref_map |
|
|
$charref_map->{$_} = 0xFFFD |
|
|
for 0x0000..0x0008, 0x000B, 0x000E..0x001F, 0x007F, |
|
|
0xD800..0xDFFF, 0xFDD0..0xFDDF, ## ISSUE: 0xFDEF |
|
|
0xFFFE, 0xFFFF, 0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, |
|
|
0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, |
|
|
0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, |
|
|
0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, |
|
|
0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF; |
|
|
|
|
| 351 |
## TODO: Invoke the reset algorithm when a resettable element is |
## TODO: Invoke the reset algorithm when a resettable element is |
| 352 |
## created (cf. HTML5 revision 2259). |
## created (cf. HTML5 revision 2259). |
| 353 |
|
|
| 525 |
|
|
| 526 |
if ($char_stream) { # if supported |
if ($char_stream) { # if supported |
| 527 |
## "Change the encoding" algorithm: |
## "Change the encoding" algorithm: |
|
|
|
|
## Step 1 |
|
|
if ($charset->{category} & |
|
|
Message::Charset::Info::CHARSET_CATEGORY_UTF16 ()) { |
|
|
$charset = Message::Charset::Info->get_by_html_name ('utf-8'); |
|
|
($char_stream, $e_status) = $charset->get_decode_handle |
|
|
($byte_stream, |
|
|
byte_buffer => \ $buffer->{buffer}); |
|
|
} |
|
|
$charset_name = $charset->get_iana_name; |
|
| 528 |
|
|
| 529 |
## Step 2 |
## Step 1 |
| 530 |
if (defined $self->{input_encoding} and |
if (defined $self->{input_encoding} and |
| 531 |
$self->{input_encoding} eq $charset_name) { |
$self->{input_encoding} eq $charset_name) { |
| 532 |
!!!parse-error (type => 'charset label:matching', |
!!!parse-error (type => 'charset label:matching', |
| 536 |
return; |
return; |
| 537 |
} |
} |
| 538 |
|
|
| 539 |
|
## Step 2 (HTML5 revision 3205) |
| 540 |
|
if (defined $self->{input_encoding} and |
| 541 |
|
Message::Charset::Info->get_by_html_name ($self->{input_encoding}) |
| 542 |
|
->{category} & Message::Charset::Info::CHARSET_CATEGORY_UTF16 ()) { |
| 543 |
|
$self->{confident} = 1; |
| 544 |
|
return; |
| 545 |
|
} |
| 546 |
|
|
| 547 |
|
## Step 3 |
| 548 |
|
if ($charset->{category} & |
| 549 |
|
Message::Charset::Info::CHARSET_CATEGORY_UTF16 ()) { |
| 550 |
|
$charset = Message::Charset::Info->get_by_html_name ('utf-8'); |
| 551 |
|
($char_stream, $e_status) = $charset->get_decode_handle |
| 552 |
|
($byte_stream, |
| 553 |
|
byte_buffer => \ $buffer->{buffer}); |
| 554 |
|
} |
| 555 |
|
$charset_name = $charset->get_iana_name; |
| 556 |
|
|
| 557 |
!!!parse-error (type => 'charset label detected', |
!!!parse-error (type => 'charset label detected', |
| 558 |
text => $self->{input_encoding}, |
text => $self->{input_encoding}, |
| 559 |
value => $charset_name, |
value => $charset_name, |
| 560 |
level => $self->{level}->{warn}, |
level => $self->{level}->{warn}, |
| 561 |
token => $token); |
token => $token); |
| 562 |
|
|
| 563 |
## Step 3 |
## Step 4 |
| 564 |
# if (can) { |
# if (can) { |
| 565 |
## change the encoding on the fly. |
## change the encoding on the fly. |
| 566 |
#$self->{confident} = 1; |
#$self->{confident} = 1; |
| 567 |
#return; |
#return; |
| 568 |
# } |
# } |
| 569 |
|
|
| 570 |
## Step 4 |
## Step 5 |
| 571 |
throw Whatpm::HTML::RestartParser (); |
throw Whatpm::HTML::RestartParser (); |
| 572 |
} |
} |
| 573 |
}; # $self->{change_encoding} |
}; # $self->{change_encoding} |
| 808 |
return $self; |
return $self; |
| 809 |
} # new |
} # new |
| 810 |
|
|
| 811 |
sub CM_ENTITY () { 0b001 } # & markup in data |
## Insertion modes |
|
sub CM_LIMITED_MARKUP () { 0b010 } # < markup in data (limited) |
|
|
sub CM_FULL_MARKUP () { 0b100 } # < markup in data (any) |
|
|
|
|
|
sub PLAINTEXT_CONTENT_MODEL () { 0 } |
|
|
sub CDATA_CONTENT_MODEL () { CM_LIMITED_MARKUP } |
|
|
sub RCDATA_CONTENT_MODEL () { CM_ENTITY | CM_LIMITED_MARKUP } |
|
|
sub PCDATA_CONTENT_MODEL () { CM_ENTITY | CM_FULL_MARKUP } |
|
|
|
|
|
sub DATA_STATE () { 0 } |
|
|
#sub ENTITY_DATA_STATE () { 1 } |
|
|
sub TAG_OPEN_STATE () { 2 } |
|
|
sub CLOSE_TAG_OPEN_STATE () { 3 } |
|
|
sub TAG_NAME_STATE () { 4 } |
|
|
sub BEFORE_ATTRIBUTE_NAME_STATE () { 5 } |
|
|
sub ATTRIBUTE_NAME_STATE () { 6 } |
|
|
sub AFTER_ATTRIBUTE_NAME_STATE () { 7 } |
|
|
sub BEFORE_ATTRIBUTE_VALUE_STATE () { 8 } |
|
|
sub ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE () { 9 } |
|
|
sub ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE () { 10 } |
|
|
sub ATTRIBUTE_VALUE_UNQUOTED_STATE () { 11 } |
|
|
#sub ENTITY_IN_ATTRIBUTE_VALUE_STATE () { 12 } |
|
|
sub MARKUP_DECLARATION_OPEN_STATE () { 13 } |
|
|
sub COMMENT_START_STATE () { 14 } |
|
|
sub COMMENT_START_DASH_STATE () { 15 } |
|
|
sub COMMENT_STATE () { 16 } |
|
|
sub COMMENT_END_STATE () { 17 } |
|
|
sub COMMENT_END_DASH_STATE () { 18 } |
|
|
sub BOGUS_COMMENT_STATE () { 19 } |
|
|
sub DOCTYPE_STATE () { 20 } |
|
|
sub BEFORE_DOCTYPE_NAME_STATE () { 21 } |
|
|
sub DOCTYPE_NAME_STATE () { 22 } |
|
|
sub AFTER_DOCTYPE_NAME_STATE () { 23 } |
|
|
sub BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 24 } |
|
|
sub DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE () { 25 } |
|
|
sub DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE () { 26 } |
|
|
sub AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 27 } |
|
|
sub BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 28 } |
|
|
sub DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE () { 29 } |
|
|
sub DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE () { 30 } |
|
|
sub AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 31 } |
|
|
sub BOGUS_DOCTYPE_STATE () { 32 } |
|
|
sub AFTER_ATTRIBUTE_VALUE_QUOTED_STATE () { 33 } |
|
|
sub SELF_CLOSING_START_TAG_STATE () { 34 } |
|
|
sub CDATA_SECTION_STATE () { 35 } |
|
|
sub MD_HYPHEN_STATE () { 36 } # "markup declaration open state" in the spec |
|
|
sub MD_DOCTYPE_STATE () { 37 } # "markup declaration open state" in the spec |
|
|
sub MD_CDATA_STATE () { 38 } # "markup declaration open state" in the spec |
|
|
sub CDATA_RCDATA_CLOSE_TAG_STATE () { 39 } # "close tag open state" in the spec |
|
|
sub CDATA_SECTION_MSE1_STATE () { 40 } # "CDATA section state" in the spec |
|
|
sub CDATA_SECTION_MSE2_STATE () { 41 } # "CDATA section state" in the spec |
|
|
sub PUBLIC_STATE () { 42 } # "after DOCTYPE name state" in the spec |
|
|
sub SYSTEM_STATE () { 43 } # "after DOCTYPE name state" in the spec |
|
|
## NOTE: "Entity data state", "entity in attribute value state", and |
|
|
## "consume a character reference" algorithm are jointly implemented |
|
|
## using the following six states: |
|
|
sub ENTITY_STATE () { 44 } |
|
|
sub ENTITY_HASH_STATE () { 45 } |
|
|
sub NCR_NUM_STATE () { 46 } |
|
|
sub HEXREF_X_STATE () { 47 } |
|
|
sub HEXREF_HEX_STATE () { 48 } |
|
|
sub ENTITY_NAME_STATE () { 49 } |
|
|
sub PCDATA_STATE () { 50 } # "data state" in the spec |
|
|
|
|
|
sub DOCTYPE_TOKEN () { 1 } |
|
|
sub COMMENT_TOKEN () { 2 } |
|
|
sub START_TAG_TOKEN () { 3 } |
|
|
sub END_TAG_TOKEN () { 4 } |
|
|
sub END_OF_FILE_TOKEN () { 5 } |
|
|
sub CHARACTER_TOKEN () { 6 } |
|
| 812 |
|
|
| 813 |
sub AFTER_HTML_IMS () { 0b100 } |
sub AFTER_HTML_IMS () { 0b100 } |
| 814 |
sub HEAD_IMS () { 0b1000 } |
sub HEAD_IMS () { 0b1000 } |
| 819 |
sub BODY_AFTER_IMS () { 0b100000000 } |
sub BODY_AFTER_IMS () { 0b100000000 } |
| 820 |
sub FRAME_IMS () { 0b1000000000 } |
sub FRAME_IMS () { 0b1000000000 } |
| 821 |
sub SELECT_IMS () { 0b10000000000 } |
sub SELECT_IMS () { 0b10000000000 } |
| 822 |
sub IN_FOREIGN_CONTENT_IM () { 0b100000000000 } |
#sub IN_FOREIGN_CONTENT_IM () { 0b100000000000 } # see Whatpm::HTML::Tokenizer |
| 823 |
## NOTE: "in foreign content" insertion mode is special; it is combined |
## NOTE: "in foreign content" insertion mode is special; it is combined |
| 824 |
## with the secondary insertion mode. In this parser, they are stored |
## with the secondary insertion mode. In this parser, they are stored |
| 825 |
## together in the bit-or'ed form. |
## together in the bit-or'ed form. |
| 828 |
## combined with the original insertion mode. In thie parser, |
## combined with the original insertion mode. In thie parser, |
| 829 |
## they are stored together in the bit-or'ed form. |
## they are stored together in the bit-or'ed form. |
| 830 |
|
|
| 831 |
|
sub IM_MASK () { 0b11111111111 } |
| 832 |
|
|
| 833 |
## NOTE: "initial" and "before html" insertion modes have no constants. |
## NOTE: "initial" and "before html" insertion modes have no constants. |
| 834 |
|
|
| 835 |
## NOTE: "after after body" insertion mode. |
## NOTE: "after after body" insertion mode. |
| 855 |
sub IN_SELECT_IN_TABLE_IM () { SELECT_IMS | 0b10 } |
sub IN_SELECT_IN_TABLE_IM () { SELECT_IMS | 0b10 } |
| 856 |
sub IN_COLUMN_GROUP_IM () { 0b10 } |
sub IN_COLUMN_GROUP_IM () { 0b10 } |
| 857 |
|
|
|
## Implementations MUST act as if state machine in the spec |
|
|
|
|
|
sub _initialize_tokenizer ($) { |
|
|
my $self = shift; |
|
|
$self->{state} = DATA_STATE; # MUST |
|
|
#$self->{s_kwd}; # state keyword - initialized when used |
|
|
#$self->{entity__value}; # initialized when used |
|
|
#$self->{entity__match}; # initialized when used |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
|
|
undef $self->{ct}; # current token |
|
|
undef $self->{ca}; # current attribute |
|
|
undef $self->{last_stag_name}; # last emitted start tag name |
|
|
#$self->{prev_state}; # initialized when used |
|
|
delete $self->{self_closing}; |
|
|
$self->{char_buffer} = ''; |
|
|
$self->{char_buffer_pos} = 0; |
|
|
$self->{nc} = -1; # next input character |
|
|
#$self->{next_nc} |
|
|
!!!next-input-character; |
|
|
$self->{token} = []; |
|
|
# $self->{escape} |
|
|
} # _initialize_tokenizer |
|
|
|
|
|
## A token has: |
|
|
## ->{type} == DOCTYPE_TOKEN, START_TAG_TOKEN, END_TAG_TOKEN, COMMENT_TOKEN, |
|
|
## CHARACTER_TOKEN, or END_OF_FILE_TOKEN |
|
|
## ->{name} (DOCTYPE_TOKEN) |
|
|
## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
|
|
## ->{pubid} (DOCTYPE_TOKEN) |
|
|
## ->{sysid} (DOCTYPE_TOKEN) |
|
|
## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
|
|
## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
|
|
## ->{name} |
|
|
## ->{value} |
|
|
## ->{has_reference} == 1 or 0 |
|
|
## ->{data} (COMMENT_TOKEN, CHARACTER_TOKEN) |
|
|
## NOTE: The "self-closing flag" is hold as |$self->{self_closing}|. |
|
|
## |->{self_closing}| is used to save the value of |$self->{self_closing}| |
|
|
## while the token is pushed back to the stack. |
|
|
|
|
|
## Emitted token MUST immediately be handled by the tree construction state. |
|
|
|
|
|
## Before each step, UA MAY check to see if either one of the scripts in |
|
|
## "list of scripts that will execute as soon as possible" or the first |
|
|
## script in the "list of scripts that will execute asynchronously", |
|
|
## has completed loading. If one has, then it MUST be executed |
|
|
## and removed from the list. |
|
|
|
|
|
## TODO: Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) |
|
|
## (This requirement was dropped from HTML5 spec, unfortunately.) |
|
|
|
|
|
my $is_space = { |
|
|
0x0009 => 1, # CHARACTER TABULATION (HT) |
|
|
0x000A => 1, # LINE FEED (LF) |
|
|
#0x000B => 0, # LINE TABULATION (VT) |
|
|
0x000C => 1, # FORM FEED (FF) |
|
|
#0x000D => 1, # CARRIAGE RETURN (CR) |
|
|
0x0020 => 1, # SPACE (SP) |
|
|
}; |
|
|
|
|
|
sub _get_next_token ($) { |
|
|
my $self = shift; |
|
|
|
|
|
if ($self->{self_closing}) { |
|
|
!!!parse-error (type => 'nestc', token => $self->{ct}); |
|
|
## NOTE: The |self_closing| flag is only set by start tag token. |
|
|
## In addition, when a start tag token is emitted, it is always set to |
|
|
## |ct|. |
|
|
delete $self->{self_closing}; |
|
|
} |
|
|
|
|
|
if (@{$self->{token}}) { |
|
|
$self->{self_closing} = $self->{token}->[0]->{self_closing}; |
|
|
return shift @{$self->{token}}; |
|
|
} |
|
|
|
|
|
A: { |
|
|
if ($self->{state} == PCDATA_STATE) { |
|
|
## NOTE: Same as |DATA_STATE|, but only for |PCDATA| content model. |
|
|
|
|
|
if ($self->{nc} == 0x0026) { # & |
|
|
!!!cp (0.1); |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
|
|
## "entity data state". In this implementation, the tokenizer |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
|
|
## of the "consume a character reference" algorithm. |
|
|
$self->{entity_add} = -1; |
|
|
$self->{prev_state} = DATA_STATE; |
|
|
$self->{state} = ENTITY_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
|
|
!!!cp (0.2); |
|
|
$self->{state} = TAG_OPEN_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (0.3); |
|
|
!!!emit ({type => END_OF_FILE_TOKEN, |
|
|
line => $self->{line}, column => $self->{column}}); |
|
|
last A; ## TODO: ok? |
|
|
} else { |
|
|
!!!cp (0.4); |
|
|
# |
|
|
} |
|
|
|
|
|
# Anything else |
|
|
my $token = {type => CHARACTER_TOKEN, |
|
|
data => chr $self->{nc}, |
|
|
line => $self->{line}, column => $self->{column}, |
|
|
}; |
|
|
$self->{read_until}->($token->{data}, q[<&], length $token->{data}); |
|
|
|
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
!!!emit ($token); |
|
|
redo A; |
|
|
} elsif ($self->{state} == DATA_STATE) { |
|
|
$self->{s_kwd} = '' unless defined $self->{s_kwd}; |
|
|
if ($self->{nc} == 0x0026) { # & |
|
|
$self->{s_kwd} = ''; |
|
|
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
|
|
not $self->{escape}) { |
|
|
!!!cp (1); |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
|
|
## "entity data state". In this implementation, the tokenizer |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
|
|
## of the "consume a character reference" algorithm. |
|
|
$self->{entity_add} = -1; |
|
|
$self->{prev_state} = DATA_STATE; |
|
|
$self->{state} = ENTITY_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (2); |
|
|
# |
|
|
} |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
|
|
$self->{s_kwd} .= '-'; |
|
|
|
|
|
if ($self->{s_kwd} eq '<!--') { |
|
|
!!!cp (3); |
|
|
$self->{escape} = 1; # unless $self->{escape}; |
|
|
$self->{s_kwd} = '--'; |
|
|
# |
|
|
} elsif ($self->{s_kwd} eq '---') { |
|
|
!!!cp (4); |
|
|
$self->{s_kwd} = '--'; |
|
|
# |
|
|
} else { |
|
|
!!!cp (5); |
|
|
# |
|
|
} |
|
|
} |
|
|
|
|
|
# |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
|
|
if (length $self->{s_kwd}) { |
|
|
!!!cp (5.1); |
|
|
$self->{s_kwd} .= '!'; |
|
|
# |
|
|
} else { |
|
|
!!!cp (5.2); |
|
|
#$self->{s_kwd} = ''; |
|
|
# |
|
|
} |
|
|
# |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
|
|
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
|
|
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
|
|
not $self->{escape})) { |
|
|
!!!cp (6); |
|
|
$self->{state} = TAG_OPEN_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (7); |
|
|
$self->{s_kwd} = ''; |
|
|
# |
|
|
} |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{escape} and |
|
|
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
|
|
if ($self->{s_kwd} eq '--') { |
|
|
!!!cp (8); |
|
|
delete $self->{escape}; |
|
|
} else { |
|
|
!!!cp (9); |
|
|
} |
|
|
} else { |
|
|
!!!cp (10); |
|
|
} |
|
|
|
|
|
$self->{s_kwd} = ''; |
|
|
# |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (11); |
|
|
$self->{s_kwd} = ''; |
|
|
!!!emit ({type => END_OF_FILE_TOKEN, |
|
|
line => $self->{line}, column => $self->{column}}); |
|
|
last A; ## TODO: ok? |
|
|
} else { |
|
|
!!!cp (12); |
|
|
$self->{s_kwd} = ''; |
|
|
# |
|
|
} |
|
|
|
|
|
# Anything else |
|
|
my $token = {type => CHARACTER_TOKEN, |
|
|
data => chr $self->{nc}, |
|
|
line => $self->{line}, column => $self->{column}, |
|
|
}; |
|
|
if ($self->{read_until}->($token->{data}, q[-!<>&], |
|
|
length $token->{data})) { |
|
|
$self->{s_kwd} = ''; |
|
|
} |
|
|
|
|
|
## Stay in the data state. |
|
|
if ($self->{content_model} == PCDATA_CONTENT_MODEL) { |
|
|
!!!cp (13); |
|
|
$self->{state} = PCDATA_STATE; |
|
|
} else { |
|
|
!!!cp (14); |
|
|
## Stay in the state. |
|
|
} |
|
|
!!!next-input-character; |
|
|
!!!emit ($token); |
|
|
redo A; |
|
|
} elsif ($self->{state} == TAG_OPEN_STATE) { |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
|
|
if ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (15); |
|
|
!!!next-input-character; |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
|
|
!!!cp (15.1); |
|
|
$self->{s_kwd} = '<' unless $self->{escape}; |
|
|
# |
|
|
} else { |
|
|
!!!cp (16); |
|
|
# |
|
|
} |
|
|
|
|
|
## reconsume |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '<', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}); |
|
|
redo A; |
|
|
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
|
|
if ($self->{nc} == 0x0021) { # ! |
|
|
!!!cp (17); |
|
|
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (18); |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (19); |
|
|
$self->{ct} |
|
|
= {type => START_TAG_TOKEN, |
|
|
tag_name => chr ($self->{nc} + 0x0020), |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}}; |
|
|
$self->{state} = TAG_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0061 <= $self->{nc} and |
|
|
$self->{nc} <= 0x007A) { # a..z |
|
|
!!!cp (20); |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
|
|
tag_name => chr ($self->{nc}), |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}}; |
|
|
$self->{state} = TAG_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (21); |
|
|
!!!parse-error (type => 'empty start tag', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '<>', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}); |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
|
|
!!!cp (22); |
|
|
!!!parse-error (type => 'pio', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}); |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}; |
|
|
## $self->{nc} is intentionally left as is |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (23); |
|
|
!!!parse-error (type => 'bare stago', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '<', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}); |
|
|
|
|
|
redo A; |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{content_model} in tag open"; |
|
|
} |
|
|
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
|
|
## NOTE: The "close tag open state" in the spec is implemented as |
|
|
## |CLOSE_TAG_OPEN_STATE| and |CDATA_RCDATA_CLOSE_TAG_STATE|. |
|
|
|
|
|
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
|
|
if (defined $self->{last_stag_name}) { |
|
|
$self->{state} = CDATA_RCDATA_CLOSE_TAG_STATE; |
|
|
$self->{s_kwd} = ''; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} else { |
|
|
## No start tag token has ever been emitted |
|
|
## NOTE: See <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564>. |
|
|
!!!cp (28); |
|
|
$self->{state} = DATA_STATE; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
redo A; |
|
|
} |
|
|
} |
|
|
|
|
|
if (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (29); |
|
|
$self->{ct} |
|
|
= {type => END_TAG_TOKEN, |
|
|
tag_name => chr ($self->{nc} + 0x0020), |
|
|
line => $l, column => $c}; |
|
|
$self->{state} = TAG_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0061 <= $self->{nc} and |
|
|
$self->{nc} <= 0x007A) { # a..z |
|
|
!!!cp (30); |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
|
|
tag_name => chr ($self->{nc}), |
|
|
line => $l, column => $c}; |
|
|
$self->{state} = TAG_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (31); |
|
|
!!!parse-error (type => 'empty end tag', |
|
|
line => $self->{line_prev}, ## "<" in "</>" |
|
|
column => $self->{column_prev} - 1); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (32); |
|
|
!!!parse-error (type => 'bare etago'); |
|
|
$self->{state} = DATA_STATE; |
|
|
# reconsume |
|
|
|
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '</', |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (33); |
|
|
!!!parse-error (type => 'bogus end tag'); |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
|
|
line => $self->{line_prev}, # "<" of "</" |
|
|
column => $self->{column_prev} - 1, |
|
|
}; |
|
|
## NOTE: $self->{nc} is intentionally left as is. |
|
|
## Although the "anything else" case of the spec not explicitly |
|
|
## states that the next input character is to be reconsumed, |
|
|
## it will be included to the |data| of the comment token |
|
|
## generated from the bogus end tag, as defined in the |
|
|
## "bogus comment state" entry. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == CDATA_RCDATA_CLOSE_TAG_STATE) { |
|
|
my $ch = substr $self->{last_stag_name}, length $self->{s_kwd}, 1; |
|
|
if (length $ch) { |
|
|
my $CH = $ch; |
|
|
$ch =~ tr/a-z/A-Z/; |
|
|
my $nch = chr $self->{nc}; |
|
|
if ($nch eq $ch or $nch eq $CH) { |
|
|
!!!cp (24); |
|
|
## Stay in the state. |
|
|
$self->{s_kwd} .= $nch; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (25); |
|
|
$self->{state} = DATA_STATE; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, |
|
|
data => '</' . $self->{s_kwd}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
|
|
}); |
|
|
redo A; |
|
|
} |
|
|
} else { # after "<{tag-name}" |
|
|
unless ($is_space->{$self->{nc}} or |
|
|
{ |
|
|
0x003E => 1, # > |
|
|
0x002F => 1, # / |
|
|
-1 => 1, # EOF |
|
|
}->{$self->{nc}}) { |
|
|
!!!cp (26); |
|
|
## Reconsume. |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!emit ({type => CHARACTER_TOKEN, |
|
|
data => '</' . $self->{s_kwd}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (27); |
|
|
$self->{ct} |
|
|
= {type => END_TAG_TOKEN, |
|
|
tag_name => $self->{last_stag_name}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}}; |
|
|
$self->{state} = TAG_NAME_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} |
|
|
} elsif ($self->{state} == TAG_NAME_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (34); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (35); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
#if ($self->{ct}->{attributes}) { |
|
|
# ## NOTE: This should never be reached. |
|
|
# !!! cp (36); |
|
|
# !!! parse-error (type => 'end tag attribute'); |
|
|
#} else { |
|
|
!!!cp (37); |
|
|
#} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (38); |
|
|
$self->{ct}->{tag_name} .= chr ($self->{nc} + 0x0020); |
|
|
# start tag or end tag |
|
|
## Stay in this state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (39); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
#if ($self->{ct}->{attributes}) { |
|
|
# ## NOTE: This state should never be reached. |
|
|
# !!! cp (40); |
|
|
# !!! parse-error (type => 'end tag attribute'); |
|
|
#} else { |
|
|
!!!cp (41); |
|
|
#} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
# reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (42); |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (44); |
|
|
$self->{ct}->{tag_name} .= chr $self->{nc}; |
|
|
# start tag or end tag |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (45); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (46); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (47); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
!!!cp (48); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (49); |
|
|
$self->{ca} |
|
|
= {name => chr ($self->{nc} + 0x0020), |
|
|
value => '', |
|
|
line => $self->{line}, column => $self->{column}}; |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (50); |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (52); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (53); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
!!!cp (54); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
# reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
if ({ |
|
|
0x0022 => 1, # " |
|
|
0x0027 => 1, # ' |
|
|
0x003D => 1, # = |
|
|
}->{$self->{nc}}) { |
|
|
!!!cp (55); |
|
|
!!!parse-error (type => 'bad attribute name'); |
|
|
} else { |
|
|
!!!cp (56); |
|
|
} |
|
|
$self->{ca} |
|
|
= {name => chr ($self->{nc}), |
|
|
value => '', |
|
|
line => $self->{line}, column => $self->{column}}; |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
|
|
my $before_leave = sub { |
|
|
if (exists $self->{ct}->{attributes} # start tag or end tag |
|
|
->{$self->{ca}->{name}}) { # MUST |
|
|
!!!cp (57); |
|
|
!!!parse-error (type => 'duplicate attribute', text => $self->{ca}->{name}, line => $self->{ca}->{line}, column => $self->{ca}->{column}); |
|
|
## Discard $self->{ca} # MUST |
|
|
} else { |
|
|
!!!cp (58); |
|
|
$self->{ct}->{attributes}->{$self->{ca}->{name}} |
|
|
= $self->{ca}; |
|
|
} |
|
|
}; # $before_leave |
|
|
|
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (59); |
|
|
$before_leave->(); |
|
|
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
|
|
!!!cp (60); |
|
|
$before_leave->(); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
$before_leave->(); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (61); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
!!!cp (62); |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (63); |
|
|
$self->{ca}->{name} .= chr ($self->{nc} + 0x0020); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (64); |
|
|
$before_leave->(); |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
$before_leave->(); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (66); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (67); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (68); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
# reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
if ($self->{nc} == 0x0022 or # " |
|
|
$self->{nc} == 0x0027) { # ' |
|
|
!!!cp (69); |
|
|
!!!parse-error (type => 'bad attribute name'); |
|
|
} else { |
|
|
!!!cp (70); |
|
|
} |
|
|
$self->{ca}->{name} .= chr ($self->{nc}); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (71); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
|
|
!!!cp (72); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (73); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (74); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (75); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) { # A..Z |
|
|
!!!cp (76); |
|
|
$self->{ca} |
|
|
= {name => chr ($self->{nc} + 0x0020), |
|
|
value => '', |
|
|
line => $self->{line}, column => $self->{column}}; |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (77); |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (79); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (80); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (81); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
# reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
if ($self->{nc} == 0x0022 or # " |
|
|
$self->{nc} == 0x0027) { # ' |
|
|
!!!cp (78); |
|
|
!!!parse-error (type => 'bad attribute name'); |
|
|
} else { |
|
|
!!!cp (82); |
|
|
} |
|
|
$self->{ca} |
|
|
= {name => chr ($self->{nc}), |
|
|
value => '', |
|
|
line => $self->{line}, column => $self->{column}}; |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (83); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (84); |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
|
|
!!!cp (85); |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
|
|
## reconsume |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (86); |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!parse-error (type => 'empty unquoted attribute value'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (87); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (88); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (89); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (90); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (91); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (92); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
if ($self->{nc} == 0x003D) { # = |
|
|
!!!cp (93); |
|
|
!!!parse-error (type => 'bad attribute value'); |
|
|
} else { |
|
|
!!!cp (94); |
|
|
} |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (95); |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
|
|
!!!cp (96); |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
|
|
## "entity in attribute value state". In this implementation, the |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
|
|
## implementation of the "consume a character reference" algorithm. |
|
|
$self->{prev_state} = $self->{state}; |
|
|
$self->{entity_add} = 0x0022; # " |
|
|
$self->{state} = ENTITY_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed attribute value'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (97); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (98); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (99); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (100); |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
|
|
$self->{read_until}->($self->{ca}->{value}, |
|
|
q["&], |
|
|
length $self->{ca}->{value}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (101); |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
|
|
!!!cp (102); |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
|
|
## "entity in attribute value state". In this implementation, the |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
|
|
## implementation of the "consume a character reference" algorithm. |
|
|
$self->{entity_add} = 0x0027; # ' |
|
|
$self->{prev_state} = $self->{state}; |
|
|
$self->{state} = ENTITY_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed attribute value'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (103); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (104); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (105); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (106); |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
|
|
$self->{read_until}->($self->{ca}->{value}, |
|
|
q['&], |
|
|
length $self->{ca}->{value}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (107); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
|
|
!!!cp (108); |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
|
|
## "entity in attribute value state". In this implementation, the |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
|
|
## implementation of the "consume a character reference" algorithm. |
|
|
$self->{entity_add} = -1; |
|
|
$self->{prev_state} = $self->{state}; |
|
|
$self->{state} = ENTITY_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (109); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (110); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (111); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (112); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (113); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (114); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
if ({ |
|
|
0x0022 => 1, # " |
|
|
0x0027 => 1, # ' |
|
|
0x003D => 1, # = |
|
|
}->{$self->{nc}}) { |
|
|
!!!cp (115); |
|
|
!!!parse-error (type => 'bad attribute value'); |
|
|
} else { |
|
|
!!!cp (116); |
|
|
} |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
|
|
$self->{read_until}->($self->{ca}->{value}, |
|
|
q["'=& >], |
|
|
length $self->{ca}->{value}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (118); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (119); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (120); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (121); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
|
|
!!!cp (122); |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (122.3); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (122.1); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (122.2); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## Reconsume. |
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp ('124.1'); |
|
|
!!!parse-error (type => 'no space between attributes'); |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
|
|
## reconsume |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
|
|
if ($self->{nc} == 0x003E) { # > |
|
|
if ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
!!!cp ('124.2'); |
|
|
!!!parse-error (type => 'nestc', token => $self->{ct}); |
|
|
## TODO: Different type than slash in start tag |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp ('124.4'); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
!!!cp ('124.5'); |
|
|
} |
|
|
## TODO: Test |<title></title/>| |
|
|
} else { |
|
|
!!!cp ('124.3'); |
|
|
$self->{self_closing} = 1; |
|
|
} |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!parse-error (type => 'unclosed tag'); |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
|
|
!!!cp (124.7); |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
|
|
if ($self->{ct}->{attributes}) { |
|
|
!!!cp (124.5); |
|
|
!!!parse-error (type => 'end tag attribute'); |
|
|
} else { |
|
|
## NOTE: This state should never be reached. |
|
|
!!!cp (124.6); |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
|
|
} |
|
|
$self->{state} = DATA_STATE; |
|
|
## Reconsume. |
|
|
!!!emit ($self->{ct}); # start tag or end tag |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp ('124.4'); |
|
|
!!!parse-error (type => 'nestc'); |
|
|
## TODO: This error type is wrong. |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
|
|
## (only happen if PCDATA state) |
|
|
|
|
|
## NOTE: Unlike spec's "bogus comment state", this implementation |
|
|
## consumes characters one-by-one basis. |
|
|
|
|
|
if ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (124); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (125); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (126); |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
|
|
$self->{read_until}->($self->{ct}->{data}, |
|
|
q[>], |
|
|
length $self->{ct}->{data}); |
|
|
|
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
|
|
## (only happen if PCDATA state) |
|
|
|
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (133); |
|
|
$self->{state} = MD_HYPHEN_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0044 or # D |
|
|
$self->{nc} == 0x0064) { # d |
|
|
## ASCII case-insensitive. |
|
|
!!!cp (130); |
|
|
$self->{state} = MD_DOCTYPE_STATE; |
|
|
$self->{s_kwd} = chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
|
|
$self->{open_elements}->[-1]->[1] & FOREIGN_EL and |
|
|
$self->{nc} == 0x005B) { # [ |
|
|
!!!cp (135.4); |
|
|
$self->{state} = MD_CDATA_STATE; |
|
|
$self->{s_kwd} = '['; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (136); |
|
|
} |
|
|
|
|
|
!!!parse-error (type => 'bogus comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1); |
|
|
## Reconsume. |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1, |
|
|
}; |
|
|
redo A; |
|
|
} elsif ($self->{state} == MD_HYPHEN_STATE) { |
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (127); |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 2, |
|
|
}; |
|
|
$self->{state} = COMMENT_START_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (128); |
|
|
!!!parse-error (type => 'bogus comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 2); |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
## Reconsume. |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
|
|
data => '-', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 2, |
|
|
}; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == MD_DOCTYPE_STATE) { |
|
|
## ASCII case-insensitive. |
|
|
if ($self->{nc} == [ |
|
|
undef, |
|
|
0x004F, # O |
|
|
0x0043, # C |
|
|
0x0054, # T |
|
|
0x0059, # Y |
|
|
0x0050, # P |
|
|
]->[length $self->{s_kwd}] or |
|
|
$self->{nc} == [ |
|
|
undef, |
|
|
0x006F, # o |
|
|
0x0063, # c |
|
|
0x0074, # t |
|
|
0x0079, # y |
|
|
0x0070, # p |
|
|
]->[length $self->{s_kwd}]) { |
|
|
!!!cp (131); |
|
|
## Stay in the state. |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ((length $self->{s_kwd}) == 6 and |
|
|
($self->{nc} == 0x0045 or # E |
|
|
$self->{nc} == 0x0065)) { # e |
|
|
!!!cp (129); |
|
|
$self->{state} = DOCTYPE_STATE; |
|
|
$self->{ct} = {type => DOCTYPE_TOKEN, |
|
|
quirks => 1, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 7, |
|
|
}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (132); |
|
|
!!!parse-error (type => 'bogus comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}); |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
## Reconsume. |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
|
|
data => $self->{s_kwd}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
|
|
}; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == MD_CDATA_STATE) { |
|
|
if ($self->{nc} == { |
|
|
'[' => 0x0043, # C |
|
|
'[C' => 0x0044, # D |
|
|
'[CD' => 0x0041, # A |
|
|
'[CDA' => 0x0054, # T |
|
|
'[CDAT' => 0x0041, # A |
|
|
}->{$self->{s_kwd}}) { |
|
|
!!!cp (135.1); |
|
|
## Stay in the state. |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{s_kwd} eq '[CDATA' and |
|
|
$self->{nc} == 0x005B) { # [ |
|
|
!!!cp (135.2); |
|
|
$self->{ct} = {type => CHARACTER_TOKEN, |
|
|
data => '', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 7}; |
|
|
$self->{state} = CDATA_SECTION_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (135.3); |
|
|
!!!parse-error (type => 'bogus comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}); |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
|
|
## Reconsume. |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
|
|
data => $self->{s_kwd}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1 - length $self->{s_kwd}, |
|
|
}; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == COMMENT_START_STATE) { |
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (137); |
|
|
$self->{state} = COMMENT_START_DASH_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (138); |
|
|
!!!parse-error (type => 'bogus comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (139); |
|
|
!!!parse-error (type => 'unclosed comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (140); |
|
|
$self->{ct}->{data} # comment |
|
|
.= chr ($self->{nc}); |
|
|
$self->{state} = COMMENT_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (141); |
|
|
$self->{state} = COMMENT_END_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (142); |
|
|
!!!parse-error (type => 'bogus comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (143); |
|
|
!!!parse-error (type => 'unclosed comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (144); |
|
|
$self->{ct}->{data} # comment |
|
|
.= '-' . chr ($self->{nc}); |
|
|
$self->{state} = COMMENT_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == COMMENT_STATE) { |
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (145); |
|
|
$self->{state} = COMMENT_END_DASH_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (146); |
|
|
!!!parse-error (type => 'unclosed comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (147); |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
|
|
$self->{read_until}->($self->{ct}->{data}, |
|
|
q[-], |
|
|
length $self->{ct}->{data}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
|
|
if ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (148); |
|
|
$self->{state} = COMMENT_END_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (149); |
|
|
!!!parse-error (type => 'unclosed comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (150); |
|
|
$self->{ct}->{data} .= '-' . chr ($self->{nc}); # comment |
|
|
$self->{state} = COMMENT_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == COMMENT_END_STATE) { |
|
|
if ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (151); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
|
|
!!!cp (152); |
|
|
!!!parse-error (type => 'dash in comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}); |
|
|
$self->{ct}->{data} .= '-'; # comment |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (153); |
|
|
!!!parse-error (type => 'unclosed comment'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # comment |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (154); |
|
|
!!!parse-error (type => 'dash in comment', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}); |
|
|
$self->{ct}->{data} .= '--' . chr ($self->{nc}); # comment |
|
|
$self->{state} = COMMENT_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (155); |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (156); |
|
|
!!!parse-error (type => 'no space before DOCTYPE name'); |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
|
|
## reconsume |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (157); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (158); |
|
|
!!!parse-error (type => 'no DOCTYPE name'); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE (quirks) |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (159); |
|
|
!!!parse-error (type => 'no DOCTYPE name'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE (quirks) |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (160); |
|
|
$self->{ct}->{name} = chr $self->{nc}; |
|
|
delete $self->{ct}->{quirks}; |
|
|
$self->{state} = DOCTYPE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
|
|
## ISSUE: Redundant "First," in the spec. |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (161); |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (162); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (163); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (164); |
|
|
$self->{ct}->{name} |
|
|
.= chr ($self->{nc}); # DOCTYPE |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (165); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (166); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (167); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0050 or # P |
|
|
$self->{nc} == 0x0070) { # p |
|
|
$self->{state} = PUBLIC_STATE; |
|
|
$self->{s_kwd} = chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0053 or # S |
|
|
$self->{nc} == 0x0073) { # s |
|
|
$self->{state} = SYSTEM_STATE; |
|
|
$self->{s_kwd} = chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (180); |
|
|
!!!parse-error (type => 'string after DOCTYPE name'); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == PUBLIC_STATE) { |
|
|
## ASCII case-insensitive |
|
|
if ($self->{nc} == [ |
|
|
undef, |
|
|
0x0055, # U |
|
|
0x0042, # B |
|
|
0x004C, # L |
|
|
0x0049, # I |
|
|
]->[length $self->{s_kwd}] or |
|
|
$self->{nc} == [ |
|
|
undef, |
|
|
0x0075, # u |
|
|
0x0062, # b |
|
|
0x006C, # l |
|
|
0x0069, # i |
|
|
]->[length $self->{s_kwd}]) { |
|
|
!!!cp (175); |
|
|
## Stay in the state. |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ((length $self->{s_kwd}) == 5 and |
|
|
($self->{nc} == 0x0043 or # C |
|
|
$self->{nc} == 0x0063)) { # c |
|
|
!!!cp (168); |
|
|
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (169); |
|
|
!!!parse-error (type => 'string after DOCTYPE name', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} + 1 - length $self->{s_kwd}); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == SYSTEM_STATE) { |
|
|
## ASCII case-insensitive |
|
|
if ($self->{nc} == [ |
|
|
undef, |
|
|
0x0059, # Y |
|
|
0x0053, # S |
|
|
0x0054, # T |
|
|
0x0045, # E |
|
|
]->[length $self->{s_kwd}] or |
|
|
$self->{nc} == [ |
|
|
undef, |
|
|
0x0079, # y |
|
|
0x0073, # s |
|
|
0x0074, # t |
|
|
0x0065, # e |
|
|
]->[length $self->{s_kwd}]) { |
|
|
!!!cp (170); |
|
|
## Stay in the state. |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ((length $self->{s_kwd}) == 5 and |
|
|
($self->{nc} == 0x004D or # M |
|
|
$self->{nc} == 0x006D)) { # m |
|
|
!!!cp (171); |
|
|
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (172); |
|
|
!!!parse-error (type => 'string after DOCTYPE name', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} + 1 - length $self->{s_kwd}); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (181); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} eq 0x0022) { # " |
|
|
!!!cp (182); |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} eq 0x0027) { # ' |
|
|
!!!cp (183); |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} eq 0x003E) { # > |
|
|
!!!cp (184); |
|
|
!!!parse-error (type => 'no PUBLIC literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (185); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (186); |
|
|
!!!parse-error (type => 'string after PUBLIC'); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (187); |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (188); |
|
|
!!!parse-error (type => 'unclosed PUBLIC literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (189); |
|
|
!!!parse-error (type => 'unclosed PUBLIC literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (190); |
|
|
$self->{ct}->{pubid} # DOCTYPE |
|
|
.= chr $self->{nc}; |
|
|
$self->{read_until}->($self->{ct}->{pubid}, q[">], |
|
|
length $self->{ct}->{pubid}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (191); |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (192); |
|
|
!!!parse-error (type => 'unclosed PUBLIC literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (193); |
|
|
!!!parse-error (type => 'unclosed PUBLIC literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (194); |
|
|
$self->{ct}->{pubid} # DOCTYPE |
|
|
.= chr $self->{nc}; |
|
|
$self->{read_until}->($self->{ct}->{pubid}, q['>], |
|
|
length $self->{ct}->{pubid}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (195); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (196); |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (197); |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (198); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (199); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (200); |
|
|
!!!parse-error (type => 'string after PUBLIC literal'); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (201); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (202); |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (203); |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (204); |
|
|
!!!parse-error (type => 'no SYSTEM literal'); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (205); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (206); |
|
|
!!!parse-error (type => 'string after SYSTEM'); |
|
|
$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0022) { # " |
|
|
!!!cp (207); |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (208); |
|
|
!!!parse-error (type => 'unclosed SYSTEM literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (209); |
|
|
!!!parse-error (type => 'unclosed SYSTEM literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (210); |
|
|
$self->{ct}->{sysid} # DOCTYPE |
|
|
.= chr $self->{nc}; |
|
|
$self->{read_until}->($self->{ct}->{sysid}, q[">], |
|
|
length $self->{ct}->{sysid}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
|
|
if ($self->{nc} == 0x0027) { # ' |
|
|
!!!cp (211); |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (212); |
|
|
!!!parse-error (type => 'unclosed SYSTEM literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (213); |
|
|
!!!parse-error (type => 'unclosed SYSTEM literal'); |
|
|
|
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (214); |
|
|
$self->{ct}->{sysid} # DOCTYPE |
|
|
.= chr $self->{nc}; |
|
|
$self->{read_until}->($self->{ct}->{sysid}, q['>], |
|
|
length $self->{ct}->{sysid}); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
|
|
if ($is_space->{$self->{nc}}) { |
|
|
!!!cp (215); |
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (216); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (217); |
|
|
!!!parse-error (type => 'unclosed DOCTYPE'); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
$self->{ct}->{quirks} = 1; |
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (218); |
|
|
!!!parse-error (type => 'string after SYSTEM literal'); |
|
|
#$self->{ct}->{quirks} = 1; |
|
|
|
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
|
|
if ($self->{nc} == 0x003E) { # > |
|
|
!!!cp (219); |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
!!!cp (220); |
|
|
$self->{state} = DATA_STATE; |
|
|
## reconsume |
|
|
|
|
|
!!!emit ($self->{ct}); # DOCTYPE |
|
|
|
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (221); |
|
|
my $s = ''; |
|
|
$self->{read_until}->($s, q[>], 0); |
|
|
|
|
|
## Stay in the state |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == CDATA_SECTION_STATE) { |
|
|
## NOTE: "CDATA section state" in the state is jointly implemented |
|
|
## by three states, |CDATA_SECTION_STATE|, |CDATA_SECTION_MSE1_STATE|, |
|
|
## and |CDATA_SECTION_MSE2_STATE|. |
|
|
|
|
|
if ($self->{nc} == 0x005D) { # ] |
|
|
!!!cp (221.1); |
|
|
$self->{state} = CDATA_SECTION_MSE1_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == -1) { |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
if (length $self->{ct}->{data}) { # character |
|
|
!!!cp (221.2); |
|
|
!!!emit ($self->{ct}); # character |
|
|
} else { |
|
|
!!!cp (221.3); |
|
|
## No token to emit. $self->{ct} is discarded. |
|
|
} |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (221.4); |
|
|
$self->{ct}->{data} .= chr $self->{nc}; |
|
|
$self->{read_until}->($self->{ct}->{data}, |
|
|
q<]>, |
|
|
length $self->{ct}->{data}); |
|
|
|
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
|
|
|
## ISSUE: "text tokens" in spec. |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE1_STATE) { |
|
|
if ($self->{nc} == 0x005D) { # ] |
|
|
!!!cp (221.5); |
|
|
$self->{state} = CDATA_SECTION_MSE2_STATE; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (221.6); |
|
|
$self->{ct}->{data} .= ']'; |
|
|
$self->{state} = CDATA_SECTION_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE2_STATE) { |
|
|
if ($self->{nc} == 0x003E) { # > |
|
|
$self->{state} = DATA_STATE; |
|
|
!!!next-input-character; |
|
|
if (length $self->{ct}->{data}) { # character |
|
|
!!!cp (221.7); |
|
|
!!!emit ($self->{ct}); # character |
|
|
} else { |
|
|
!!!cp (221.8); |
|
|
## No token to emit. $self->{ct} is discarded. |
|
|
} |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
|
|
!!!cp (221.9); # character |
|
|
$self->{ct}->{data} .= ']'; ## Add first "]" of "]]]". |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (221.11); |
|
|
$self->{ct}->{data} .= ']]'; # character |
|
|
$self->{state} = CDATA_SECTION_STATE; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ENTITY_STATE) { |
|
|
if ($is_space->{$self->{nc}} or |
|
|
{ |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
|
|
$self->{entity_add} => 1, |
|
|
}->{$self->{nc}}) { |
|
|
!!!cp (1001); |
|
|
## Don't consume |
|
|
## No error |
|
|
## Return nothing. |
|
|
# |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
|
|
!!!cp (999); |
|
|
$self->{state} = ENTITY_HASH_STATE; |
|
|
$self->{s_kwd} = '#'; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ((0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x005A) or # A..Z |
|
|
(0x0061 <= $self->{nc} and |
|
|
$self->{nc} <= 0x007A)) { # a..z |
|
|
!!!cp (998); |
|
|
require Whatpm::_NamedEntityList; |
|
|
$self->{state} = ENTITY_NAME_STATE; |
|
|
$self->{s_kwd} = chr $self->{nc}; |
|
|
$self->{entity__value} = $self->{s_kwd}; |
|
|
$self->{entity__match} = 0; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (1027); |
|
|
!!!parse-error (type => 'bare ero'); |
|
|
## Return nothing. |
|
|
# |
|
|
} |
|
|
|
|
|
## NOTE: No character is consumed by the "consume a character |
|
|
## reference" algorithm. In other word, there is an "&" character |
|
|
## that does not introduce a character reference, which would be |
|
|
## appended to the parent element or the attribute value in later |
|
|
## process of the tokenizer. |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (997); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => '&', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev}, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (996); |
|
|
$self->{ca}->{value} .= '&'; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ENTITY_HASH_STATE) { |
|
|
if ($self->{nc} == 0x0078 or # x |
|
|
$self->{nc} == 0x0058) { # X |
|
|
!!!cp (995); |
|
|
$self->{state} = HEXREF_X_STATE; |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0030 <= $self->{nc} and |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
|
|
!!!cp (994); |
|
|
$self->{state} = NCR_NUM_STATE; |
|
|
$self->{s_kwd} = $self->{nc} - 0x0030; |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} else { |
|
|
!!!parse-error (type => 'bare nero', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1); |
|
|
|
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
|
|
## and then "&#" is appended to the parent element or the attribute |
|
|
## value in the later processing. |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (1019); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, |
|
|
data => '&#', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 1, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (993); |
|
|
$self->{ca}->{value} .= '&#'; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} |
|
|
} elsif ($self->{state} == NCR_NUM_STATE) { |
|
|
if (0x0030 <= $self->{nc} and |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
|
|
!!!cp (1012); |
|
|
$self->{s_kwd} *= 10; |
|
|
$self->{s_kwd} += $self->{nc} - 0x0030; |
|
|
|
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
|
|
!!!cp (1013); |
|
|
!!!next-input-character; |
|
|
# |
|
|
} else { |
|
|
!!!cp (1014); |
|
|
!!!parse-error (type => 'no refc'); |
|
|
## Reconsume. |
|
|
# |
|
|
} |
|
|
|
|
|
my $code = $self->{s_kwd}; |
|
|
my $l = $self->{line_prev}; |
|
|
my $c = $self->{column_prev}; |
|
|
if ($charref_map->{$code}) { |
|
|
!!!cp (1015); |
|
|
!!!parse-error (type => 'invalid character reference', |
|
|
text => (sprintf 'U+%04X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = $charref_map->{$code}; |
|
|
} elsif ($code > 0x10FFFF) { |
|
|
!!!cp (1016); |
|
|
!!!parse-error (type => 'invalid character reference', |
|
|
text => (sprintf 'U-%08X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = 0xFFFD; |
|
|
} |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (992); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => chr $code, |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (991); |
|
|
$self->{ca}->{value} .= chr $code; |
|
|
$self->{ca}->{has_reference} = 1; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == HEXREF_X_STATE) { |
|
|
if ((0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) or |
|
|
(0x0041 <= $self->{nc} and $self->{nc} <= 0x0046) or |
|
|
(0x0061 <= $self->{nc} and $self->{nc} <= 0x0066)) { |
|
|
# 0..9, A..F, a..f |
|
|
!!!cp (990); |
|
|
$self->{state} = HEXREF_HEX_STATE; |
|
|
$self->{s_kwd} = 0; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} else { |
|
|
!!!parse-error (type => 'bare hcro', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - 2); |
|
|
|
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
|
|
## and then "&#" followed by "X" or "x" is appended to the parent |
|
|
## element or the attribute value in the later processing. |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (1005); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, |
|
|
data => '&' . $self->{s_kwd}, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - length $self->{s_kwd}, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (989); |
|
|
$self->{ca}->{value} .= '&' . $self->{s_kwd}; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} |
|
|
} elsif ($self->{state} == HEXREF_HEX_STATE) { |
|
|
if (0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) { |
|
|
# 0..9 |
|
|
!!!cp (1002); |
|
|
$self->{s_kwd} *= 0x10; |
|
|
$self->{s_kwd} += $self->{nc} - 0x0030; |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0061 <= $self->{nc} and |
|
|
$self->{nc} <= 0x0066) { # a..f |
|
|
!!!cp (1003); |
|
|
$self->{s_kwd} *= 0x10; |
|
|
$self->{s_kwd} += $self->{nc} - 0x0060 + 9; |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif (0x0041 <= $self->{nc} and |
|
|
$self->{nc} <= 0x0046) { # A..F |
|
|
!!!cp (1004); |
|
|
$self->{s_kwd} *= 0x10; |
|
|
$self->{s_kwd} += $self->{nc} - 0x0040 + 9; |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
|
|
!!!cp (1006); |
|
|
!!!next-input-character; |
|
|
# |
|
|
} else { |
|
|
!!!cp (1007); |
|
|
!!!parse-error (type => 'no refc', |
|
|
line => $self->{line}, |
|
|
column => $self->{column}); |
|
|
## Reconsume. |
|
|
# |
|
|
} |
|
|
|
|
|
my $code = $self->{s_kwd}; |
|
|
my $l = $self->{line_prev}; |
|
|
my $c = $self->{column_prev}; |
|
|
if ($charref_map->{$code}) { |
|
|
!!!cp (1008); |
|
|
!!!parse-error (type => 'invalid character reference', |
|
|
text => (sprintf 'U+%04X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = $charref_map->{$code}; |
|
|
} elsif ($code > 0x10FFFF) { |
|
|
!!!cp (1009); |
|
|
!!!parse-error (type => 'invalid character reference', |
|
|
text => (sprintf 'U-%08X', $code), |
|
|
line => $l, column => $c); |
|
|
$code = 0xFFFD; |
|
|
} |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (988); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, data => chr $code, |
|
|
line => $l, column => $c, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (987); |
|
|
$self->{ca}->{value} .= chr $code; |
|
|
$self->{ca}->{has_reference} = 1; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} elsif ($self->{state} == ENTITY_NAME_STATE) { |
|
|
if (length $self->{s_kwd} < 30 and |
|
|
## NOTE: Some number greater than the maximum length of entity name |
|
|
((0x0041 <= $self->{nc} and # a |
|
|
$self->{nc} <= 0x005A) or # x |
|
|
(0x0061 <= $self->{nc} and # a |
|
|
$self->{nc} <= 0x007A) or # z |
|
|
(0x0030 <= $self->{nc} and # 0 |
|
|
$self->{nc} <= 0x0039) or # 9 |
|
|
$self->{nc} == 0x003B)) { # ; |
|
|
our $EntityChar; |
|
|
$self->{s_kwd} .= chr $self->{nc}; |
|
|
if (defined $EntityChar->{$self->{s_kwd}}) { |
|
|
if ($self->{nc} == 0x003B) { # ; |
|
|
!!!cp (1020); |
|
|
$self->{entity__value} = $EntityChar->{$self->{s_kwd}}; |
|
|
$self->{entity__match} = 1; |
|
|
!!!next-input-character; |
|
|
# |
|
|
} else { |
|
|
!!!cp (1021); |
|
|
$self->{entity__value} = $EntityChar->{$self->{s_kwd}}; |
|
|
$self->{entity__match} = -1; |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} else { |
|
|
!!!cp (1022); |
|
|
$self->{entity__value} .= chr $self->{nc}; |
|
|
$self->{entity__match} *= 2; |
|
|
## Stay in the state. |
|
|
!!!next-input-character; |
|
|
redo A; |
|
|
} |
|
|
} |
|
|
|
|
|
my $data; |
|
|
my $has_ref; |
|
|
if ($self->{entity__match} > 0) { |
|
|
!!!cp (1023); |
|
|
$data = $self->{entity__value}; |
|
|
$has_ref = 1; |
|
|
# |
|
|
} elsif ($self->{entity__match} < 0) { |
|
|
!!!parse-error (type => 'no refc'); |
|
|
if ($self->{prev_state} != DATA_STATE and # in attribute |
|
|
$self->{entity__match} < -1) { |
|
|
!!!cp (1024); |
|
|
$data = '&' . $self->{s_kwd}; |
|
|
# |
|
|
} else { |
|
|
!!!cp (1025); |
|
|
$data = $self->{entity__value}; |
|
|
$has_ref = 1; |
|
|
# |
|
|
} |
|
|
} else { |
|
|
!!!cp (1026); |
|
|
!!!parse-error (type => 'bare ero', |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} - length $self->{s_kwd}); |
|
|
$data = '&' . $self->{s_kwd}; |
|
|
# |
|
|
} |
|
|
|
|
|
## NOTE: In these cases, when a character reference is found, |
|
|
## it is consumed and a character token is returned, or, otherwise, |
|
|
## nothing is consumed and returned, according to the spec algorithm. |
|
|
## In this implementation, anything that has been examined by the |
|
|
## tokenizer is appended to the parent element or the attribute value |
|
|
## as string, either literal string when no character reference or |
|
|
## entity-replaced string otherwise, in this stage, since any characters |
|
|
## that would not be consumed are appended in the data state or in an |
|
|
## appropriate attribute value state anyway. |
|
|
|
|
|
if ($self->{prev_state} == DATA_STATE) { |
|
|
!!!cp (986); |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
!!!emit ({type => CHARACTER_TOKEN, |
|
|
data => $data, |
|
|
line => $self->{line_prev}, |
|
|
column => $self->{column_prev} + 1 - length $self->{s_kwd}, |
|
|
}); |
|
|
redo A; |
|
|
} else { |
|
|
!!!cp (985); |
|
|
$self->{ca}->{value} .= $data; |
|
|
$self->{ca}->{has_reference} = 1 if $has_ref; |
|
|
$self->{state} = $self->{prev_state}; |
|
|
## Reconsume. |
|
|
redo A; |
|
|
} |
|
|
} else { |
|
|
die "$0: $self->{state}: Unknown state"; |
|
|
} |
|
|
} # A |
|
|
|
|
|
die "$0: _get_next_token: unexpected case"; |
|
|
} # _get_next_token |
|
|
|
|
| 858 |
sub _initialize_tree_constructor ($) { |
sub _initialize_tree_constructor ($) { |
| 859 |
my $self = shift; |
my $self = shift; |
| 860 |
## NOTE: $self->{document} MUST be specified before this method is called |
## NOTE: $self->{document} MUST be specified before this method is called |
| 944 |
$doctype->public_id ($token->{pubid}) if defined $token->{pubid}; |
$doctype->public_id ($token->{pubid}) if defined $token->{pubid}; |
| 945 |
$doctype->system_id ($token->{sysid}) if defined $token->{sysid}; |
$doctype->system_id ($token->{sysid}) if defined $token->{sysid}; |
| 946 |
## NOTE: Other DocumentType attributes are null or empty lists. |
## NOTE: Other DocumentType attributes are null or empty lists. |
| 947 |
## ISSUE: internalSubset = null?? |
## In Firefox3, |internalSubset| attribute is set to the empty |
| 948 |
|
## string, while |null| is an allowed value for the attribute |
| 949 |
|
## according to DOM3 Core. |
| 950 |
$self->{document}->append_child ($doctype); |
$self->{document}->append_child ($doctype); |
| 951 |
|
|
| 952 |
if ($token->{quirks} or $doctype_name ne 'HTML') { |
if ($token->{quirks} or $doctype_name ne 'HTML') { |
| 2259 |
$parse_rcdata->(RCDATA_CONTENT_MODEL); |
$parse_rcdata->(RCDATA_CONTENT_MODEL); |
| 2260 |
## ISSUE: A spec bug [Bug 6038] |
## ISSUE: A spec bug [Bug 6038] |
| 2261 |
splice @{$self->{open_elements}}, -2, 1, () # <head> |
splice @{$self->{open_elements}}, -2, 1, () # <head> |
| 2262 |
if ($self->{insertion_mode} & AFTER_HEAD_IM) == AFTER_HEAD_IM; |
if ($self->{insertion_mode} & IM_MASK) == AFTER_HEAD_IM; |
| 2263 |
next B; |
next B; |
| 2264 |
} elsif ($token->{tag_name} eq 'style' or |
} elsif ($token->{tag_name} eq 'style' or |
| 2265 |
$token->{tag_name} eq 'noframes') { |
$token->{tag_name} eq 'noframes') { |
| 2279 |
$parse_rcdata->(CDATA_CONTENT_MODEL); |
$parse_rcdata->(CDATA_CONTENT_MODEL); |
| 2280 |
## ISSUE: A spec bug [Bug 6038] |
## ISSUE: A spec bug [Bug 6038] |
| 2281 |
splice @{$self->{open_elements}}, -2, 1, () # <head> |
splice @{$self->{open_elements}}, -2, 1, () # <head> |
| 2282 |
if ($self->{insertion_mode} & AFTER_HEAD_IM) == AFTER_HEAD_IM; |
if ($self->{insertion_mode} & IM_MASK) == AFTER_HEAD_IM; |
| 2283 |
next B; |
next B; |
| 2284 |
} elsif ($token->{tag_name} eq 'noscript') { |
} elsif ($token->{tag_name} eq 'noscript') { |
| 2285 |
if ($self->{insertion_mode} == IN_HEAD_IM) { |
if ($self->{insertion_mode} == IN_HEAD_IM) { |
| 2327 |
$script_start_tag->(); |
$script_start_tag->(); |
| 2328 |
## ISSUE: A spec bug [Bug 6038] |
## ISSUE: A spec bug [Bug 6038] |
| 2329 |
splice @{$self->{open_elements}}, -2, 1 # <head> |
splice @{$self->{open_elements}}, -2, 1 # <head> |
| 2330 |
if ($self->{insertion_mode} & AFTER_HEAD_IM) == AFTER_HEAD_IM; |
if ($self->{insertion_mode} & IM_MASK) == AFTER_HEAD_IM; |
| 2331 |
next B; |
next B; |
| 2332 |
} elsif ($token->{tag_name} eq 'body' or |
} elsif ($token->{tag_name} eq 'body' or |
| 2333 |
$token->{tag_name} eq 'frameset') { |
$token->{tag_name} eq 'frameset') { |
| 2510 |
## Reprocess in the "after head" insertion mode... |
## Reprocess in the "after head" insertion mode... |
| 2511 |
} elsif ($self->{insertion_mode} == IN_HEAD_NOSCRIPT_IM) { |
} elsif ($self->{insertion_mode} == IN_HEAD_NOSCRIPT_IM) { |
| 2512 |
!!!cp ('t143.3'); |
!!!cp ('t143.3'); |
| 2513 |
## ISSUE: Two parse errors for <head><noscript></br> |
## NOTE: Two parse errors for <head><noscript></br> |
| 2514 |
!!!parse-error (type => 'unmatched end tag', |
!!!parse-error (type => 'unmatched end tag', |
| 2515 |
text => 'br', token => $token); |
text => 'br', token => $token); |
| 2516 |
## As if </noscript> |
## As if </noscript> |
| 2653 |
caption => 1, col => 1, colgroup => 1, tbody => 1, |
caption => 1, col => 1, colgroup => 1, tbody => 1, |
| 2654 |
td => 1, tfoot => 1, th => 1, thead => 1, tr => 1, |
td => 1, tfoot => 1, th => 1, thead => 1, tr => 1, |
| 2655 |
}->{$token->{tag_name}}) { |
}->{$token->{tag_name}}) { |
| 2656 |
if ($self->{insertion_mode} == IN_CELL_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_CELL_IM) { |
| 2657 |
## have an element in table scope |
## have an element in table scope |
| 2658 |
for (reverse 0..$#{$self->{open_elements}}) { |
for (reverse 0..$#{$self->{open_elements}}) { |
| 2659 |
my $node = $self->{open_elements}->[$_]; |
my $node = $self->{open_elements}->[$_]; |
| 2681 |
!!!nack ('t153.1'); |
!!!nack ('t153.1'); |
| 2682 |
!!!next-token; |
!!!next-token; |
| 2683 |
next B; |
next B; |
| 2684 |
} elsif ($self->{insertion_mode} == IN_CAPTION_IM) { |
} elsif (($self->{insertion_mode} & IM_MASK) == IN_CAPTION_IM) { |
| 2685 |
!!!parse-error (type => 'not closed', text => 'caption', |
!!!parse-error (type => 'not closed', text => 'caption', |
| 2686 |
token => $token); |
token => $token); |
| 2687 |
|
|
| 2746 |
} |
} |
| 2747 |
} elsif ($token->{type} == END_TAG_TOKEN) { |
} elsif ($token->{type} == END_TAG_TOKEN) { |
| 2748 |
if ($token->{tag_name} eq 'td' or $token->{tag_name} eq 'th') { |
if ($token->{tag_name} eq 'td' or $token->{tag_name} eq 'th') { |
| 2749 |
if ($self->{insertion_mode} == IN_CELL_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_CELL_IM) { |
| 2750 |
## have an element in table scope |
## have an element in table scope |
| 2751 |
my $i; |
my $i; |
| 2752 |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 2796 |
|
|
| 2797 |
!!!next-token; |
!!!next-token; |
| 2798 |
next B; |
next B; |
| 2799 |
} elsif ($self->{insertion_mode} == IN_CAPTION_IM) { |
} elsif (($self->{insertion_mode} & IM_MASK) == IN_CAPTION_IM) { |
| 2800 |
!!!cp ('t169'); |
!!!cp ('t169'); |
| 2801 |
!!!parse-error (type => 'unmatched end tag', |
!!!parse-error (type => 'unmatched end tag', |
| 2802 |
text => $token->{tag_name}, token => $token); |
text => $token->{tag_name}, token => $token); |
| 2808 |
# |
# |
| 2809 |
} |
} |
| 2810 |
} elsif ($token->{tag_name} eq 'caption') { |
} elsif ($token->{tag_name} eq 'caption') { |
| 2811 |
if ($self->{insertion_mode} == IN_CAPTION_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_CAPTION_IM) { |
| 2812 |
## have a table element in table scope |
## have a table element in table scope |
| 2813 |
my $i; |
my $i; |
| 2814 |
INSCOPE: { |
INSCOPE: { |
| 2857 |
|
|
| 2858 |
!!!next-token; |
!!!next-token; |
| 2859 |
next B; |
next B; |
| 2860 |
} elsif ($self->{insertion_mode} == IN_CELL_IM) { |
} elsif (($self->{insertion_mode} & IM_MASK) == IN_CELL_IM) { |
| 2861 |
!!!cp ('t177'); |
!!!cp ('t177'); |
| 2862 |
!!!parse-error (type => 'unmatched end tag', |
!!!parse-error (type => 'unmatched end tag', |
| 2863 |
text => $token->{tag_name}, token => $token); |
text => $token->{tag_name}, token => $token); |
| 2872 |
table => 1, tbody => 1, tfoot => 1, |
table => 1, tbody => 1, tfoot => 1, |
| 2873 |
thead => 1, tr => 1, |
thead => 1, tr => 1, |
| 2874 |
}->{$token->{tag_name}} and |
}->{$token->{tag_name}} and |
| 2875 |
$self->{insertion_mode} == IN_CELL_IM) { |
($self->{insertion_mode} & IM_MASK) == IN_CELL_IM) { |
| 2876 |
## have an element in table scope |
## have an element in table scope |
| 2877 |
my $i; |
my $i; |
| 2878 |
my $tn; |
my $tn; |
| 2909 |
next B; |
next B; |
| 2910 |
} # INSCOPE |
} # INSCOPE |
| 2911 |
} elsif ($token->{tag_name} eq 'table' and |
} elsif ($token->{tag_name} eq 'table' and |
| 2912 |
$self->{insertion_mode} == IN_CAPTION_IM) { |
($self->{insertion_mode} & IM_MASK) == IN_CAPTION_IM) { |
| 2913 |
!!!parse-error (type => 'not closed', text => 'caption', |
!!!parse-error (type => 'not closed', text => 'caption', |
| 2914 |
token => $token); |
token => $token); |
| 2915 |
|
|
| 2929 |
} # INSCOPE |
} # INSCOPE |
| 2930 |
unless (defined $i) { |
unless (defined $i) { |
| 2931 |
!!!cp ('t186'); |
!!!cp ('t186'); |
| 2932 |
|
## TODO: Wrong error type? |
| 2933 |
!!!parse-error (type => 'unmatched end tag', |
!!!parse-error (type => 'unmatched end tag', |
| 2934 |
text => 'caption', token => $token); |
text => 'caption', token => $token); |
| 2935 |
## Ignore the token |
## Ignore the token |
| 2975 |
!!!cp ('t191'); |
!!!cp ('t191'); |
| 2976 |
# |
# |
| 2977 |
} |
} |
| 2978 |
} elsif ({ |
} elsif ({ |
| 2979 |
tbody => 1, tfoot => 1, |
tbody => 1, tfoot => 1, |
| 2980 |
thead => 1, tr => 1, |
thead => 1, tr => 1, |
| 2981 |
}->{$token->{tag_name}} and |
}->{$token->{tag_name}} and |
| 2982 |
$self->{insertion_mode} == IN_CAPTION_IM) { |
($self->{insertion_mode} & IM_MASK) == IN_CAPTION_IM) { |
| 2983 |
!!!cp ('t192'); |
!!!cp ('t192'); |
| 2984 |
!!!parse-error (type => 'unmatched end tag', |
!!!parse-error (type => 'unmatched end tag', |
| 2985 |
text => $token->{tag_name}, token => $token); |
text => $token->{tag_name}, token => $token); |
| 2986 |
## Ignore the token |
## Ignore the token |
| 2987 |
!!!next-token; |
!!!next-token; |
| 2988 |
next B; |
next B; |
| 2989 |
} else { |
} else { |
| 2990 |
!!!cp ('t193'); |
!!!cp ('t193'); |
| 2991 |
# |
# |
| 2992 |
} |
} |
| 2993 |
} elsif ($token->{type} == END_OF_FILE_TOKEN) { |
} elsif ($token->{type} == END_OF_FILE_TOKEN) { |
| 2994 |
for my $entry (@{$self->{open_elements}}) { |
for my $entry (@{$self->{open_elements}}) { |
| 2995 |
unless ($entry->[1] & ALL_END_TAG_OPTIONAL_EL) { |
unless ($entry->[1] & ALL_END_TAG_OPTIONAL_EL) { |
| 3082 |
next B; |
next B; |
| 3083 |
} elsif ($token->{type} == START_TAG_TOKEN) { |
} elsif ($token->{type} == START_TAG_TOKEN) { |
| 3084 |
if ({ |
if ({ |
| 3085 |
tr => ($self->{insertion_mode} != IN_ROW_IM), |
tr => (($self->{insertion_mode} & IM_MASK) != IN_ROW_IM), |
| 3086 |
th => 1, td => 1, |
th => 1, td => 1, |
| 3087 |
}->{$token->{tag_name}}) { |
}->{$token->{tag_name}}) { |
| 3088 |
if ($self->{insertion_mode} == IN_TABLE_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_TABLE_IM) { |
| 3089 |
## Clear back to table context |
## Clear back to table context |
| 3090 |
while (not ($self->{open_elements}->[-1]->[1] |
while (not ($self->{open_elements}->[-1]->[1] |
| 3091 |
& TABLE_SCOPING_EL)) { |
& TABLE_SCOPING_EL)) { |
| 3098 |
## reprocess in the "in table body" insertion mode... |
## reprocess in the "in table body" insertion mode... |
| 3099 |
} |
} |
| 3100 |
|
|
| 3101 |
if ($self->{insertion_mode} == IN_TABLE_BODY_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_TABLE_BODY_IM) { |
| 3102 |
unless ($token->{tag_name} eq 'tr') { |
unless ($token->{tag_name} eq 'tr') { |
| 3103 |
!!!cp ('t202'); |
!!!cp ('t202'); |
| 3104 |
!!!parse-error (type => 'missing start tag:tr', token => $token); |
!!!parse-error (type => 'missing start tag:tr', token => $token); |
| 3150 |
tbody => 1, tfoot => 1, thead => 1, |
tbody => 1, tfoot => 1, thead => 1, |
| 3151 |
tr => 1, # $self->{insertion_mode} == IN_ROW_IM |
tr => 1, # $self->{insertion_mode} == IN_ROW_IM |
| 3152 |
}->{$token->{tag_name}}) { |
}->{$token->{tag_name}}) { |
| 3153 |
if ($self->{insertion_mode} == IN_ROW_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_ROW_IM) { |
| 3154 |
## As if </tr> |
## As if </tr> |
| 3155 |
## have an element in table scope |
## have an element in table scope |
| 3156 |
my $i; |
my $i; |
| 3197 |
} |
} |
| 3198 |
} |
} |
| 3199 |
|
|
| 3200 |
if ($self->{insertion_mode} == IN_TABLE_BODY_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_TABLE_BODY_IM) { |
| 3201 |
## have an element in table scope |
## have an element in table scope |
| 3202 |
my $i; |
my $i; |
| 3203 |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 3411 |
$insert = $insert_to_foster; |
$insert = $insert_to_foster; |
| 3412 |
# |
# |
| 3413 |
} elsif ($token->{type} == END_TAG_TOKEN) { |
} elsif ($token->{type} == END_TAG_TOKEN) { |
| 3414 |
if ($token->{tag_name} eq 'tr' and |
if ($token->{tag_name} eq 'tr' and |
| 3415 |
$self->{insertion_mode} == IN_ROW_IM) { |
($self->{insertion_mode} & IM_MASK) == IN_ROW_IM) { |
| 3416 |
## have an element in table scope |
## have an element in table scope |
| 3417 |
my $i; |
my $i; |
| 3418 |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 3419 |
my $node = $self->{open_elements}->[$_]; |
my $node = $self->{open_elements}->[$_]; |
| 3452 |
!!!nack ('t231.1'); |
!!!nack ('t231.1'); |
| 3453 |
next B; |
next B; |
| 3454 |
} elsif ($token->{tag_name} eq 'table') { |
} elsif ($token->{tag_name} eq 'table') { |
| 3455 |
if ($self->{insertion_mode} == IN_ROW_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_ROW_IM) { |
| 3456 |
## As if </tr> |
## As if </tr> |
| 3457 |
## have an element in table scope |
## have an element in table scope |
| 3458 |
my $i; |
my $i; |
| 3491 |
## reprocess in the "in table body" insertion mode... |
## reprocess in the "in table body" insertion mode... |
| 3492 |
} |
} |
| 3493 |
|
|
| 3494 |
if ($self->{insertion_mode} == IN_TABLE_BODY_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_TABLE_BODY_IM) { |
| 3495 |
## have an element in table scope |
## have an element in table scope |
| 3496 |
my $i; |
my $i; |
| 3497 |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 3573 |
tbody => 1, tfoot => 1, thead => 1, |
tbody => 1, tfoot => 1, thead => 1, |
| 3574 |
}->{$token->{tag_name}} and |
}->{$token->{tag_name}} and |
| 3575 |
$self->{insertion_mode} & ROW_IMS) { |
$self->{insertion_mode} & ROW_IMS) { |
| 3576 |
if ($self->{insertion_mode} == IN_ROW_IM) { |
if (($self->{insertion_mode} & IM_MASK) == IN_ROW_IM) { |
| 3577 |
## have an element in table scope |
## have an element in table scope |
| 3578 |
my $i; |
my $i; |
| 3579 |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
INSCOPE: for (reverse 0..$#{$self->{open_elements}}) { |
| 3707 |
} else { |
} else { |
| 3708 |
die "$0: $token->{type}: Unknown token type"; |
die "$0: $token->{type}: Unknown token type"; |
| 3709 |
} |
} |
| 3710 |
} elsif ($self->{insertion_mode} == IN_COLUMN_GROUP_IM) { |
} elsif (($self->{insertion_mode} & IM_MASK) == IN_COLUMN_GROUP_IM) { |
| 3711 |
if ($token->{type} == CHARACTER_TOKEN) { |
if ($token->{type} == CHARACTER_TOKEN) { |
| 3712 |
if ($token->{data} =~ s/^([\x09\x0A\x0C\x20]+)//) { |
if ($token->{data} =~ s/^([\x09\x0A\x0C\x20]+)//) { |
| 3713 |
$self->{open_elements}->[-1]->[0]->manakai_append_text ($1); |
$self->{open_elements}->[-1]->[0]->manakai_append_text ($1); |
| 3837 |
!!!next-token; |
!!!next-token; |
| 3838 |
next B; |
next B; |
| 3839 |
} elsif ({ |
} elsif ({ |
| 3840 |
select => 1, input => 1, textarea => 1, |
select => 1, input => 1, textarea => 1, keygen => 1, |
| 3841 |
}->{$token->{tag_name}} or |
}->{$token->{tag_name}} or |
| 3842 |
($self->{insertion_mode} == IN_SELECT_IN_TABLE_IM and |
(($self->{insertion_mode} & IM_MASK) |
| 3843 |
|
== IN_SELECT_IN_TABLE_IM and |
| 3844 |
{ |
{ |
| 3845 |
caption => 1, table => 1, |
caption => 1, table => 1, |
| 3846 |
tbody => 1, tfoot => 1, thead => 1, |
tbody => 1, tfoot => 1, thead => 1, |
| 3962 |
!!!nack ('t291.1'); |
!!!nack ('t291.1'); |
| 3963 |
!!!next-token; |
!!!next-token; |
| 3964 |
next B; |
next B; |
| 3965 |
} elsif ($self->{insertion_mode} == IN_SELECT_IN_TABLE_IM and |
} elsif (($self->{insertion_mode} & IM_MASK) |
| 3966 |
|
== IN_SELECT_IN_TABLE_IM and |
| 3967 |
{ |
{ |
| 3968 |
caption => 1, table => 1, tbody => 1, |
caption => 1, table => 1, tbody => 1, |
| 3969 |
tfoot => 1, thead => 1, tr => 1, td => 1, th => 1, |
tfoot => 1, thead => 1, tr => 1, td => 1, th => 1, |
| 4417 |
next B; |
next B; |
| 4418 |
} |
} |
| 4419 |
|
|
| 4420 |
## has a p element in scope |
if ($token->{tag_name} ne 'table' or # The Hixie Quirk |
| 4421 |
INSCOPE: for (reverse @{$self->{open_elements}}) { |
$self->{document}->manakai_compat_mode ne 'quirks') { |
| 4422 |
if ($_->[1] == P_EL) { |
## has a p element in scope |
| 4423 |
!!!cp ('t344'); |
INSCOPE: for (reverse @{$self->{open_elements}}) { |
| 4424 |
!!!back-token; # <form> |
if ($_->[1] == P_EL) { |
| 4425 |
$token = {type => END_TAG_TOKEN, tag_name => 'p', |
!!!cp ('t344'); |
| 4426 |
line => $token->{line}, column => $token->{column}}; |
!!!back-token; # <form> |
| 4427 |
next B; |
$token = {type => END_TAG_TOKEN, tag_name => 'p', |
| 4428 |
} elsif ($_->[1] & SCOPING_EL) { |
line => $token->{line}, column => $token->{column}}; |
| 4429 |
!!!cp ('t345'); |
next B; |
| 4430 |
last INSCOPE; |
} elsif ($_->[1] & SCOPING_EL) { |
| 4431 |
} |
!!!cp ('t345'); |
| 4432 |
} # INSCOPE |
last INSCOPE; |
| 4433 |
|
} |
| 4434 |
|
} # INSCOPE |
| 4435 |
|
} |
| 4436 |
|
|
| 4437 |
!!!insert-element-t ($token->{tag_name}, $token->{attributes}, $token); |
!!!insert-element-t ($token->{tag_name}, $token->{attributes}, $token); |
| 4438 |
if ($token->{tag_name} eq 'pre' or $token->{tag_name} eq 'listing') { |
if ($token->{tag_name} eq 'pre' or $token->{tag_name} eq 'listing') { |
| 4803 |
line => $token->{line}, column => $token->{column}}, |
line => $token->{line}, column => $token->{column}}, |
| 4804 |
{type => START_TAG_TOKEN, tag_name => 'hr', |
{type => START_TAG_TOKEN, tag_name => 'hr', |
| 4805 |
line => $token->{line}, column => $token->{column}}, |
line => $token->{line}, column => $token->{column}}, |
|
{type => START_TAG_TOKEN, tag_name => 'p', |
|
|
line => $token->{line}, column => $token->{column}}, |
|
| 4806 |
{type => START_TAG_TOKEN, tag_name => 'label', |
{type => START_TAG_TOKEN, tag_name => 'label', |
| 4807 |
line => $token->{line}, column => $token->{column}}, |
line => $token->{line}, column => $token->{column}}, |
| 4808 |
); |
); |
| 4825 |
#{type => CHARACTER_TOKEN, data => ''}, # SHOULD |
#{type => CHARACTER_TOKEN, data => ''}, # SHOULD |
| 4826 |
{type => END_TAG_TOKEN, tag_name => 'label', |
{type => END_TAG_TOKEN, tag_name => 'label', |
| 4827 |
line => $token->{line}, column => $token->{column}}, |
line => $token->{line}, column => $token->{column}}, |
|
{type => END_TAG_TOKEN, tag_name => 'p', |
|
|
line => $token->{line}, column => $token->{column}}, |
|
| 4828 |
{type => START_TAG_TOKEN, tag_name => 'hr', |
{type => START_TAG_TOKEN, tag_name => 'hr', |
| 4829 |
line => $token->{line}, column => $token->{column}}, |
line => $token->{line}, column => $token->{column}}, |
| 4830 |
{type => END_TAG_TOKEN, tag_name => 'form', |
{type => END_TAG_TOKEN, tag_name => 'form', |
| 4908 |
last INSCOPE; |
last INSCOPE; |
| 4909 |
} |
} |
| 4910 |
} # INSCOPE |
} # INSCOPE |
| 4911 |
|
|
| 4912 |
|
## TODO: <non-ruby><rt> is not allowed. |
| 4913 |
|
|
| 4914 |
!!!insert-element-t ($token->{tag_name}, $token->{attributes}, $token); |
!!!insert-element-t ($token->{tag_name}, $token->{attributes}, $token); |
| 4915 |
|
|
| 5007 |
|
|
| 5008 |
if ($self->{insertion_mode} & TABLE_IMS or |
if ($self->{insertion_mode} & TABLE_IMS or |
| 5009 |
$self->{insertion_mode} & BODY_TABLE_IMS or |
$self->{insertion_mode} & BODY_TABLE_IMS or |
| 5010 |
$self->{insertion_mode} == IN_COLUMN_GROUP_IM) { |
($self->{insertion_mode} & IM_MASK) == IN_COLUMN_GROUP_IM) { |
| 5011 |
!!!cp ('t400.1'); |
!!!cp ('t400.1'); |
| 5012 |
$self->{insertion_mode} = IN_SELECT_IN_TABLE_IM; |
$self->{insertion_mode} = IN_SELECT_IN_TABLE_IM; |
| 5013 |
} else { |
} else { |
| 5445 |
## TODO: script stuffs |
## TODO: script stuffs |
| 5446 |
} # _tree_construct_main |
} # _tree_construct_main |
| 5447 |
|
|
| 5448 |
|
## XXX: How this method is organized is somewhat out of date, although |
| 5449 |
|
## it still does what the current spec documents. |
| 5450 |
sub set_inner_html ($$$$;$) { |
sub set_inner_html ($$$$;$) { |
| 5451 |
my $class = shift; |
my $class = shift; |
| 5452 |
my $node = shift; |
my $node = shift; # /context/ |
| 5453 |
#my $s = \$_[0]; |
#my $s = \$_[0]; |
| 5454 |
my $onerror = $_[1]; |
my $onerror = $_[1]; |
| 5455 |
my $get_wrapper = $_[2] || sub ($) { return $_[0] }; |
my $get_wrapper = $_[2] || sub ($) { return $_[0] }; |
| 5457 |
## ISSUE: Should {confident} be true? |
## ISSUE: Should {confident} be true? |
| 5458 |
|
|
| 5459 |
my $nt = $node->node_type; |
my $nt = $node->node_type; |
| 5460 |
if ($nt == 9) { |
if ($nt == 9) { # Document (invoke the algorithm with no /context/ element) |
| 5461 |
# MUST |
# MUST |
| 5462 |
|
|
| 5463 |
## Step 1 # MUST |
## Step 1 # MUST |
| 5472 |
|
|
| 5473 |
## Step 3, 4, 5 # MUST |
## Step 3, 4, 5 # MUST |
| 5474 |
$class->parse_char_string ($_[0] => $node, $onerror, $get_wrapper); |
$class->parse_char_string ($_[0] => $node, $onerror, $get_wrapper); |
| 5475 |
} elsif ($nt == 1) { |
} elsif ($nt == 1) { # Element (invoke the algorithm with /context/ element) |
| 5476 |
## TODO: If non-html element |
## TODO: If non-html element |
| 5477 |
|
|
| 5478 |
## NOTE: Most of this code is copied from |parse_string| |
## NOTE: Most of this code is copied from |parse_string| |
| 5479 |
|
|
| 5480 |
## TODO: Support for $get_wrapper |
## TODO: Support for $get_wrapper |
| 5481 |
|
|
| 5482 |
## Step 1 # MUST |
## F1. Create an HTML document. |
| 5483 |
my $this_doc = $node->owner_document; |
my $this_doc = $node->owner_document; |
| 5484 |
my $doc = $this_doc->implementation->create_document; |
my $doc = $this_doc->implementation->create_document; |
| 5485 |
$doc->manakai_is_html (1); |
$doc->manakai_is_html (1); |
| 5486 |
|
|
| 5487 |
|
## F2. Propagate quirkness flag |
| 5488 |
|
my $node_doc = $node->owner_document; |
| 5489 |
|
$doc->manakai_compat_mode ($node_doc->manakai_compat_mode); |
| 5490 |
|
|
| 5491 |
|
## F3. Create an HTML parser |
| 5492 |
my $p = $class->new; |
my $p = $class->new; |
| 5493 |
$p->{document} = $doc; |
$p->{document} = $doc; |
| 5494 |
|
|
| 5616 |
$p->_initialize_tokenizer; |
$p->_initialize_tokenizer; |
| 5617 |
$p->_initialize_tree_constructor; |
$p->_initialize_tree_constructor; |
| 5618 |
|
|
| 5619 |
## Step 2 |
## F4. If /context/ is not undef... |
| 5620 |
|
|
| 5621 |
|
## F4.1. content model flag |
| 5622 |
my $node_ln = $node->manakai_local_name; |
my $node_ln = $node->manakai_local_name; |
| 5623 |
$p->{content_model} = { |
$p->{content_model} = { |
| 5624 |
title => RCDATA_CONTENT_MODEL, |
title => RCDATA_CONTENT_MODEL, |
| 5634 |
}->{$node_ln}; |
}->{$node_ln}; |
| 5635 |
$p->{content_model} = PCDATA_CONTENT_MODEL |
$p->{content_model} = PCDATA_CONTENT_MODEL |
| 5636 |
unless defined $p->{content_model}; |
unless defined $p->{content_model}; |
|
## ISSUE: What is "the name of the element"? local name? |
|
| 5637 |
|
|
| 5638 |
$p->{inner_html_node} = [$node, $el_category->{$node_ln}]; |
$p->{inner_html_node} = [$node, $el_category->{$node_ln}]; |
| 5639 |
## TODO: Foreign element OK? |
## TODO: Foreign element OK? |
| 5640 |
|
|
| 5641 |
## Step 3 |
## F4.2. Root |html| element |
| 5642 |
my $root = $doc->create_element_ns |
my $root = $doc->create_element_ns |
| 5643 |
('http://www.w3.org/1999/xhtml', [undef, 'html']); |
('http://www.w3.org/1999/xhtml', [undef, 'html']); |
| 5644 |
|
|
| 5645 |
## Step 4 # MUST |
## F4.3. |
| 5646 |
$doc->append_child ($root); |
$doc->append_child ($root); |
| 5647 |
|
|
| 5648 |
## Step 5 # MUST |
## F4.4. |
| 5649 |
push @{$p->{open_elements}}, [$root, $el_category->{html}]; |
push @{$p->{open_elements}}, [$root, $el_category->{html}]; |
| 5650 |
|
|
| 5651 |
undef $p->{head_element}; |
undef $p->{head_element}; |
| 5652 |
undef $p->{head_element_inserted}; |
undef $p->{head_element_inserted}; |
| 5653 |
|
|
| 5654 |
## Step 6 # MUST |
## F4.5. |
| 5655 |
$p->_reset_insertion_mode; |
$p->_reset_insertion_mode; |
| 5656 |
|
|
| 5657 |
## Step 7 # MUST |
## F4.6. |
| 5658 |
my $anode = $node; |
my $anode = $node; |
| 5659 |
AN: while (defined $anode) { |
AN: while (defined $anode) { |
| 5660 |
if ($anode->node_type == 1) { |
if ($anode->node_type == 1) { |
| 5669 |
} |
} |
| 5670 |
$anode = $anode->parent_node; |
$anode = $anode->parent_node; |
| 5671 |
} # AN |
} # AN |
| 5672 |
|
|
| 5673 |
## Step 9 # MUST |
## F.6. Start the parser. |
| 5674 |
{ |
{ |
| 5675 |
my $self = $p; |
my $self = $p; |
| 5676 |
!!!next-token; |
!!!next-token; |
| 5677 |
} |
} |
| 5678 |
$p->_tree_construction_main; |
$p->_tree_construction_main; |
| 5679 |
|
|
| 5680 |
## Step 10 # MUST |
## F.7. |
| 5681 |
my @cn = @{$node->child_nodes}; |
my @cn = @{$node->child_nodes}; |
| 5682 |
for (@cn) { |
for (@cn) { |
| 5683 |
$node->remove_child ($_); |
$node->remove_child ($_); |