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wakaba |
1.1 |
package Whatpm::HTML::Tokenizer; |
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use strict; |
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wakaba |
1.16 |
our $VERSION=do{my @r=(q$Revision: 1.15 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
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wakaba |
1.2 |
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BEGIN { |
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require Exporter; |
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push our @ISA, 'Exporter'; |
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our @EXPORT_OK = qw( |
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DOCTYPE_TOKEN |
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COMMENT_TOKEN |
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START_TAG_TOKEN |
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END_TAG_TOKEN |
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END_OF_FILE_TOKEN |
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CHARACTER_TOKEN |
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PI_TOKEN |
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ABORT_TOKEN |
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wakaba |
1.13 |
END_OF_DOCTYPE_TOKEN |
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wakaba |
1.14 |
ATTLIST_TOKEN |
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ELEMENT_TOKEN |
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GENERAL_ENTITY_TOKEN |
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PARAMETER_ENTITY_TOKEN |
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NOTATION_TOKEN |
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wakaba |
1.2 |
); |
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our %EXPORT_TAGS = ( |
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token => [qw( |
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DOCTYPE_TOKEN |
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COMMENT_TOKEN |
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START_TAG_TOKEN |
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END_TAG_TOKEN |
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END_OF_FILE_TOKEN |
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CHARACTER_TOKEN |
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PI_TOKEN |
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ABORT_TOKEN |
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wakaba |
1.13 |
END_OF_DOCTYPE_TOKEN |
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wakaba |
1.14 |
ATTLIST_TOKEN |
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ELEMENT_TOKEN |
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GENERAL_ENTITY_TOKEN |
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PARAMETER_ENTITY_TOKEN |
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NOTATION_TOKEN |
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wakaba |
1.2 |
)], |
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); |
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} |
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wakaba |
1.12 |
## NOTE: Differences from the XML5 draft are marked as "XML5:". |
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wakaba |
1.2 |
## Token types |
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wakaba |
1.12 |
sub DOCTYPE_TOKEN () { 1 } ## XML5: No DOCTYPE token. |
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wakaba |
1.2 |
sub COMMENT_TOKEN () { 2 } |
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sub START_TAG_TOKEN () { 3 } |
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sub END_TAG_TOKEN () { 4 } |
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sub END_OF_FILE_TOKEN () { 5 } |
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sub CHARACTER_TOKEN () { 6 } |
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wakaba |
1.12 |
sub PI_TOKEN () { 7 } ## NOTE: XML only. |
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sub ABORT_TOKEN () { 8 } ## NOTE: For internal processing. |
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wakaba |
1.14 |
sub END_OF_DOCTYPE_TOKEN () { 9 } ## NOTE: XML only. |
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sub ATTLIST_TOKEN () { 10 } ## NOTE: XML only. |
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sub ELEMENT_TOKEN () { 11 } ## NOTE: XML only. |
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sub GENERAL_ENTITY_TOKEN () { 12 } ## NOTE: XML only. |
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sub PARAMETER_ENTITY_TOKEN () { 13 } ## NOTE: XML only. |
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sub NOTATION_TOKEN () { 14 } ## NOTE: XML only. |
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wakaba |
1.12 |
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## XML5: XML5 has "empty tag token". In this implementation, it is |
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## represented as a start tag token with $self->{self_closing} flag |
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## set to true. |
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## XML5: XML5 has "short end tag token". In this implementation, it |
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## is represented as an end tag token with $token->{tag_name} flag set |
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## to an empty string. |
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wakaba |
1.1 |
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package Whatpm::HTML; |
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wakaba |
1.2 |
BEGIN { Whatpm::HTML::Tokenizer->import (':token') } |
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wakaba |
1.1 |
## Content model flags |
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sub CM_ENTITY () { 0b001 } # & markup in data |
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sub CM_LIMITED_MARKUP () { 0b010 } # < markup in data (limited) |
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sub CM_FULL_MARKUP () { 0b100 } # < markup in data (any) |
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sub PLAINTEXT_CONTENT_MODEL () { 0 } |
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sub CDATA_CONTENT_MODEL () { CM_LIMITED_MARKUP } |
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sub RCDATA_CONTENT_MODEL () { CM_ENTITY | CM_LIMITED_MARKUP } |
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sub PCDATA_CONTENT_MODEL () { CM_ENTITY | CM_FULL_MARKUP } |
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## Tokenizer states |
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sub DATA_STATE () { 0 } |
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#sub ENTITY_DATA_STATE () { 1 } |
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sub TAG_OPEN_STATE () { 2 } |
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sub CLOSE_TAG_OPEN_STATE () { 3 } |
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sub TAG_NAME_STATE () { 4 } |
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sub BEFORE_ATTRIBUTE_NAME_STATE () { 5 } |
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sub ATTRIBUTE_NAME_STATE () { 6 } |
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sub AFTER_ATTRIBUTE_NAME_STATE () { 7 } |
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sub BEFORE_ATTRIBUTE_VALUE_STATE () { 8 } |
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sub ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE () { 9 } |
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sub ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE () { 10 } |
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sub ATTRIBUTE_VALUE_UNQUOTED_STATE () { 11 } |
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#sub ENTITY_IN_ATTRIBUTE_VALUE_STATE () { 12 } |
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sub MARKUP_DECLARATION_OPEN_STATE () { 13 } |
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sub COMMENT_START_STATE () { 14 } |
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sub COMMENT_START_DASH_STATE () { 15 } |
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sub COMMENT_STATE () { 16 } |
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sub COMMENT_END_STATE () { 17 } |
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sub COMMENT_END_DASH_STATE () { 18 } |
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sub BOGUS_COMMENT_STATE () { 19 } |
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sub DOCTYPE_STATE () { 20 } |
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sub BEFORE_DOCTYPE_NAME_STATE () { 21 } |
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sub DOCTYPE_NAME_STATE () { 22 } |
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sub AFTER_DOCTYPE_NAME_STATE () { 23 } |
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sub BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 24 } |
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sub DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE () { 25 } |
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sub DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE () { 26 } |
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sub AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 27 } |
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sub BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 28 } |
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sub DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE () { 29 } |
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sub DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE () { 30 } |
121 |
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sub AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 31 } |
122 |
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sub BOGUS_DOCTYPE_STATE () { 32 } |
123 |
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sub AFTER_ATTRIBUTE_VALUE_QUOTED_STATE () { 33 } |
124 |
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sub SELF_CLOSING_START_TAG_STATE () { 34 } |
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sub CDATA_SECTION_STATE () { 35 } |
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sub MD_HYPHEN_STATE () { 36 } # "markup declaration open state" in the spec |
127 |
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sub MD_DOCTYPE_STATE () { 37 } # "markup declaration open state" in the spec |
128 |
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sub MD_CDATA_STATE () { 38 } # "markup declaration open state" in the spec |
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sub CDATA_RCDATA_CLOSE_TAG_STATE () { 39 } # "close tag open state" in the spec |
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sub CDATA_SECTION_MSE1_STATE () { 40 } # "CDATA section state" in the spec |
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sub CDATA_SECTION_MSE2_STATE () { 41 } # "CDATA section state" in the spec |
132 |
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sub PUBLIC_STATE () { 42 } # "after DOCTYPE name state" in the spec |
133 |
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sub SYSTEM_STATE () { 43 } # "after DOCTYPE name state" in the spec |
134 |
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## NOTE: "Entity data state", "entity in attribute value state", and |
135 |
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## "consume a character reference" algorithm are jointly implemented |
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## using the following six states: |
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sub ENTITY_STATE () { 44 } |
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sub ENTITY_HASH_STATE () { 45 } |
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sub NCR_NUM_STATE () { 46 } |
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sub HEXREF_X_STATE () { 47 } |
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sub HEXREF_HEX_STATE () { 48 } |
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sub ENTITY_NAME_STATE () { 49 } |
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sub PCDATA_STATE () { 50 } # "data state" in the spec |
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145 |
wakaba |
1.12 |
## XML-only states |
146 |
wakaba |
1.8 |
sub PI_STATE () { 51 } |
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sub PI_TARGET_STATE () { 52 } |
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sub PI_TARGET_AFTER_STATE () { 53 } |
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sub PI_DATA_STATE () { 54 } |
150 |
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sub PI_AFTER_STATE () { 55 } |
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sub PI_DATA_AFTER_STATE () { 56 } |
152 |
wakaba |
1.12 |
sub DOCTYPE_INTERNAL_SUBSET_STATE () { 57 } |
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sub DOCTYPE_INTERNAL_SUBSET_AFTER_STATE () { 58 } |
154 |
wakaba |
1.14 |
sub BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE () { 59 } |
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sub DOCTYPE_TAG_STATE () { 60 } |
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sub DOCTYPE_MARKUP_DECLARATION_OPEN_STATE () { 61 } |
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sub MD_ATTLIST_STATE () { 62 } |
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sub MD_E_STATE () { 63 } |
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sub MD_ELEMENT_STATE () { 64 } |
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sub MD_ENTITY_STATE () { 65 } |
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sub MD_NOTATION_STATE () { 66 } |
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sub DOCTYPE_MD_STATE () { 67 } |
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sub BEFORE_MD_NAME_STATE () { 68 } |
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sub MD_NAME_STATE () { 69 } |
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sub DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE () { 70 } |
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sub DOCTYPE_ATTLIST_NAME_AFTER_STATE () { 71 } |
167 |
wakaba |
1.15 |
sub DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE () { 72 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE () { 73 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE () { 74 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE () { 75 } |
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sub BEFORE_ALLOWED_TOKEN_STATE () { 76 } |
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sub ALLOWED_TOKEN_STATE () { 77 } |
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sub AFTER_ALLOWED_TOKEN_STATE () { 78 } |
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sub AFTER_ALLOWED_TOKENS_STATE () { 79 } |
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sub BEFORE_ATTR_DEFAULT_STATE () { 80 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE () { 81 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE () { 82 } |
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sub DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE () { 83 } |
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sub AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE () { 84 } |
180 |
wakaba |
1.16 |
sub BOGUS_MD_STATE () { 85 } |
181 |
wakaba |
1.8 |
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182 |
wakaba |
1.1 |
## Tree constructor state constants (see Whatpm::HTML for the full |
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## list and descriptions) |
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185 |
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sub IN_FOREIGN_CONTENT_IM () { 0b100000000000 } |
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sub FOREIGN_EL () { 0b1_00000000000 } |
187 |
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188 |
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## Character reference mappings |
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190 |
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my $charref_map = { |
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0x0D => 0x000A, |
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0x80 => 0x20AC, |
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0x81 => 0xFFFD, |
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0x82 => 0x201A, |
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0x83 => 0x0192, |
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0x84 => 0x201E, |
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0x85 => 0x2026, |
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0x86 => 0x2020, |
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0x87 => 0x2021, |
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0x88 => 0x02C6, |
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0x89 => 0x2030, |
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0x8A => 0x0160, |
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0x8B => 0x2039, |
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0x8C => 0x0152, |
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0x8D => 0xFFFD, |
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0x8E => 0x017D, |
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0x8F => 0xFFFD, |
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0x90 => 0xFFFD, |
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0x91 => 0x2018, |
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0x92 => 0x2019, |
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0x93 => 0x201C, |
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0x94 => 0x201D, |
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0x95 => 0x2022, |
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0x96 => 0x2013, |
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0x97 => 0x2014, |
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0x98 => 0x02DC, |
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0x99 => 0x2122, |
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0x9A => 0x0161, |
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0x9B => 0x203A, |
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0x9C => 0x0153, |
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0x9D => 0xFFFD, |
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0x9E => 0x017E, |
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0x9F => 0x0178, |
224 |
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}; # $charref_map |
225 |
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$charref_map->{$_} = 0xFFFD |
226 |
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for 0x0000..0x0008, 0x000B, 0x000E..0x001F, 0x007F, |
227 |
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0xD800..0xDFFF, 0xFDD0..0xFDDF, ## ISSUE: 0xFDEF |
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0xFFFE, 0xFFFF, 0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, |
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0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, |
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0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, |
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0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, |
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0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF; |
233 |
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234 |
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## Implementations MUST act as if state machine in the spec |
235 |
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236 |
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sub _initialize_tokenizer ($) { |
237 |
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my $self = shift; |
238 |
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239 |
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## NOTE: Fields set by |new| constructor: |
240 |
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#$self->{level} |
241 |
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#$self->{set_nc} |
242 |
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#$self->{parse_error} |
243 |
wakaba |
1.3 |
#$self->{is_xml} (if XML) |
244 |
wakaba |
1.1 |
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245 |
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$self->{state} = DATA_STATE; # MUST |
246 |
wakaba |
1.12 |
$self->{s_kwd} = ''; # Data state keyword |
247 |
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#$self->{kwd} = ''; # State-dependent keyword; initialized when used |
248 |
wakaba |
1.1 |
#$self->{entity__value}; # initialized when used |
249 |
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#$self->{entity__match}; # initialized when used |
250 |
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$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
251 |
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undef $self->{ct}; # current token |
252 |
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undef $self->{ca}; # current attribute |
253 |
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undef $self->{last_stag_name}; # last emitted start tag name |
254 |
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#$self->{prev_state}; # initialized when used |
255 |
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delete $self->{self_closing}; |
256 |
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$self->{char_buffer} = ''; |
257 |
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$self->{char_buffer_pos} = 0; |
258 |
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$self->{nc} = -1; # next input character |
259 |
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#$self->{next_nc} |
260 |
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261 |
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if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
262 |
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$self->{line_prev} = $self->{line}; |
263 |
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$self->{column_prev} = $self->{column}; |
264 |
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$self->{column}++; |
265 |
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$self->{nc} |
266 |
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= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
267 |
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} else { |
268 |
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$self->{set_nc}->($self); |
269 |
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} |
270 |
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271 |
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$self->{token} = []; |
272 |
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# $self->{escape} |
273 |
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} # _initialize_tokenizer |
274 |
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275 |
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## A token has: |
276 |
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## ->{type} == DOCTYPE_TOKEN, START_TAG_TOKEN, END_TAG_TOKEN, COMMENT_TOKEN, |
277 |
wakaba |
1.11 |
## CHARACTER_TOKEN, END_OF_FILE_TOKEN, PI_TOKEN, or ABORT_TOKEN |
278 |
wakaba |
1.1 |
## ->{name} (DOCTYPE_TOKEN) |
279 |
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## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
280 |
wakaba |
1.11 |
## ->{target} (PI_TOKEN) |
281 |
wakaba |
1.1 |
## ->{pubid} (DOCTYPE_TOKEN) |
282 |
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## ->{sysid} (DOCTYPE_TOKEN) |
283 |
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## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
284 |
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## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
285 |
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## ->{name} |
286 |
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## ->{value} |
287 |
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## ->{has_reference} == 1 or 0 |
288 |
wakaba |
1.11 |
## ->{index}: Index of the attribute in a tag. |
289 |
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## ->{data} (COMMENT_TOKEN, CHARACTER_TOKEN, PI_TOKEN) |
290 |
wakaba |
1.7 |
## ->{has_reference} == 1 or 0 (CHARACTER_TOKEN) |
291 |
wakaba |
1.11 |
## ->{last_index} (ELEMENT_TOKEN): Next attribute's index - 1. |
292 |
wakaba |
1.12 |
## ->{has_internal_subset} = 1 or 0 (DOCTYPE_TOKEN) |
293 |
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294 |
wakaba |
1.1 |
## NOTE: The "self-closing flag" is hold as |$self->{self_closing}|. |
295 |
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## |->{self_closing}| is used to save the value of |$self->{self_closing}| |
296 |
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## while the token is pushed back to the stack. |
297 |
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298 |
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## Emitted token MUST immediately be handled by the tree construction state. |
299 |
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300 |
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## Before each step, UA MAY check to see if either one of the scripts in |
301 |
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## "list of scripts that will execute as soon as possible" or the first |
302 |
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## script in the "list of scripts that will execute asynchronously", |
303 |
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## has completed loading. If one has, then it MUST be executed |
304 |
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## and removed from the list. |
305 |
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306 |
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## TODO: Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) |
307 |
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## (This requirement was dropped from HTML5 spec, unfortunately.) |
308 |
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309 |
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my $is_space = { |
310 |
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0x0009 => 1, # CHARACTER TABULATION (HT) |
311 |
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0x000A => 1, # LINE FEED (LF) |
312 |
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#0x000B => 0, # LINE TABULATION (VT) |
313 |
wakaba |
1.12 |
0x000C => 1, # FORM FEED (FF) ## XML5: Not a space character. |
314 |
wakaba |
1.1 |
#0x000D => 1, # CARRIAGE RETURN (CR) |
315 |
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0x0020 => 1, # SPACE (SP) |
316 |
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}; |
317 |
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318 |
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sub _get_next_token ($) { |
319 |
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my $self = shift; |
320 |
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321 |
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if ($self->{self_closing}) { |
322 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
323 |
|
|
## NOTE: The |self_closing| flag is only set by start tag token. |
324 |
|
|
## In addition, when a start tag token is emitted, it is always set to |
325 |
|
|
## |ct|. |
326 |
|
|
delete $self->{self_closing}; |
327 |
|
|
} |
328 |
|
|
|
329 |
|
|
if (@{$self->{token}}) { |
330 |
|
|
$self->{self_closing} = $self->{token}->[0]->{self_closing}; |
331 |
|
|
return shift @{$self->{token}}; |
332 |
|
|
} |
333 |
|
|
|
334 |
|
|
A: { |
335 |
|
|
if ($self->{state} == PCDATA_STATE) { |
336 |
|
|
## NOTE: Same as |DATA_STATE|, but only for |PCDATA| content model. |
337 |
|
|
|
338 |
|
|
if ($self->{nc} == 0x0026) { # & |
339 |
|
|
|
340 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
341 |
|
|
## "entity data state". In this implementation, the tokenizer |
342 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
343 |
|
|
## of the "consume a character reference" algorithm. |
344 |
|
|
$self->{entity_add} = -1; |
345 |
|
|
$self->{prev_state} = DATA_STATE; |
346 |
|
|
$self->{state} = ENTITY_STATE; |
347 |
|
|
|
348 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
349 |
|
|
$self->{line_prev} = $self->{line}; |
350 |
|
|
$self->{column_prev} = $self->{column}; |
351 |
|
|
$self->{column}++; |
352 |
|
|
$self->{nc} |
353 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
354 |
|
|
} else { |
355 |
|
|
$self->{set_nc}->($self); |
356 |
|
|
} |
357 |
|
|
|
358 |
|
|
redo A; |
359 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
360 |
|
|
|
361 |
|
|
$self->{state} = TAG_OPEN_STATE; |
362 |
|
|
|
363 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
364 |
|
|
$self->{line_prev} = $self->{line}; |
365 |
|
|
$self->{column_prev} = $self->{column}; |
366 |
|
|
$self->{column}++; |
367 |
|
|
$self->{nc} |
368 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
369 |
|
|
} else { |
370 |
|
|
$self->{set_nc}->($self); |
371 |
|
|
} |
372 |
|
|
|
373 |
|
|
redo A; |
374 |
|
|
} elsif ($self->{nc} == -1) { |
375 |
|
|
|
376 |
|
|
return ({type => END_OF_FILE_TOKEN, |
377 |
|
|
line => $self->{line}, column => $self->{column}}); |
378 |
|
|
last A; ## TODO: ok? |
379 |
|
|
} else { |
380 |
|
|
|
381 |
|
|
# |
382 |
|
|
} |
383 |
|
|
|
384 |
|
|
# Anything else |
385 |
|
|
my $token = {type => CHARACTER_TOKEN, |
386 |
|
|
data => chr $self->{nc}, |
387 |
|
|
line => $self->{line}, column => $self->{column}, |
388 |
|
|
}; |
389 |
|
|
$self->{read_until}->($token->{data}, q[<&], length $token->{data}); |
390 |
|
|
|
391 |
|
|
## Stay in the state. |
392 |
|
|
|
393 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
394 |
|
|
$self->{line_prev} = $self->{line}; |
395 |
|
|
$self->{column_prev} = $self->{column}; |
396 |
|
|
$self->{column}++; |
397 |
|
|
$self->{nc} |
398 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
399 |
|
|
} else { |
400 |
|
|
$self->{set_nc}->($self); |
401 |
|
|
} |
402 |
|
|
|
403 |
|
|
return ($token); |
404 |
|
|
redo A; |
405 |
|
|
} elsif ($self->{state} == DATA_STATE) { |
406 |
|
|
$self->{s_kwd} = '' unless defined $self->{s_kwd}; |
407 |
|
|
if ($self->{nc} == 0x0026) { # & |
408 |
|
|
$self->{s_kwd} = ''; |
409 |
|
|
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
410 |
|
|
not $self->{escape}) { |
411 |
|
|
|
412 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
413 |
|
|
## "entity data state". In this implementation, the tokenizer |
414 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
415 |
|
|
## of the "consume a character reference" algorithm. |
416 |
|
|
$self->{entity_add} = -1; |
417 |
|
|
$self->{prev_state} = DATA_STATE; |
418 |
|
|
$self->{state} = ENTITY_STATE; |
419 |
|
|
|
420 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
421 |
|
|
$self->{line_prev} = $self->{line}; |
422 |
|
|
$self->{column_prev} = $self->{column}; |
423 |
|
|
$self->{column}++; |
424 |
|
|
$self->{nc} |
425 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
426 |
|
|
} else { |
427 |
|
|
$self->{set_nc}->($self); |
428 |
|
|
} |
429 |
|
|
|
430 |
|
|
redo A; |
431 |
|
|
} else { |
432 |
|
|
|
433 |
|
|
# |
434 |
|
|
} |
435 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
436 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
437 |
wakaba |
1.5 |
if ($self->{s_kwd} eq '<!-') { |
438 |
wakaba |
1.1 |
|
439 |
|
|
$self->{escape} = 1; # unless $self->{escape}; |
440 |
|
|
$self->{s_kwd} = '--'; |
441 |
|
|
# |
442 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '-') { |
443 |
wakaba |
1.1 |
|
444 |
|
|
$self->{s_kwd} = '--'; |
445 |
|
|
# |
446 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '<!' or $self->{s_kwd} eq '-') { |
447 |
|
|
|
448 |
|
|
$self->{s_kwd} .= '-'; |
449 |
|
|
# |
450 |
wakaba |
1.1 |
} else { |
451 |
|
|
|
452 |
wakaba |
1.5 |
$self->{s_kwd} = '-'; |
453 |
wakaba |
1.1 |
# |
454 |
|
|
} |
455 |
|
|
} |
456 |
|
|
|
457 |
|
|
# |
458 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
459 |
|
|
if (length $self->{s_kwd}) { |
460 |
|
|
|
461 |
|
|
$self->{s_kwd} .= '!'; |
462 |
|
|
# |
463 |
|
|
} else { |
464 |
|
|
|
465 |
|
|
#$self->{s_kwd} = ''; |
466 |
|
|
# |
467 |
|
|
} |
468 |
|
|
# |
469 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
470 |
|
|
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
471 |
|
|
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
472 |
|
|
not $self->{escape})) { |
473 |
|
|
|
474 |
|
|
$self->{state} = TAG_OPEN_STATE; |
475 |
|
|
|
476 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
477 |
|
|
$self->{line_prev} = $self->{line}; |
478 |
|
|
$self->{column_prev} = $self->{column}; |
479 |
|
|
$self->{column}++; |
480 |
|
|
$self->{nc} |
481 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
482 |
|
|
} else { |
483 |
|
|
$self->{set_nc}->($self); |
484 |
|
|
} |
485 |
|
|
|
486 |
|
|
redo A; |
487 |
|
|
} else { |
488 |
|
|
|
489 |
|
|
$self->{s_kwd} = ''; |
490 |
|
|
# |
491 |
|
|
} |
492 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
493 |
|
|
if ($self->{escape} and |
494 |
|
|
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
495 |
|
|
if ($self->{s_kwd} eq '--') { |
496 |
|
|
|
497 |
|
|
delete $self->{escape}; |
498 |
wakaba |
1.5 |
# |
499 |
wakaba |
1.1 |
} else { |
500 |
|
|
|
501 |
wakaba |
1.5 |
# |
502 |
wakaba |
1.1 |
} |
503 |
wakaba |
1.5 |
} elsif ($self->{is_xml} and $self->{s_kwd} eq ']]') { |
504 |
|
|
|
505 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unmatched mse', ## TODO: type |
506 |
|
|
line => $self->{line_prev}, |
507 |
|
|
column => $self->{column_prev} - 1); |
508 |
|
|
# |
509 |
wakaba |
1.1 |
} else { |
510 |
|
|
|
511 |
wakaba |
1.5 |
# |
512 |
wakaba |
1.1 |
} |
513 |
|
|
|
514 |
|
|
$self->{s_kwd} = ''; |
515 |
|
|
# |
516 |
wakaba |
1.5 |
} elsif ($self->{nc} == 0x005D) { # ] |
517 |
|
|
if ($self->{s_kwd} eq ']' or $self->{s_kwd} eq '') { |
518 |
|
|
|
519 |
|
|
$self->{s_kwd} .= ']'; |
520 |
|
|
} elsif ($self->{s_kwd} eq ']]') { |
521 |
|
|
|
522 |
|
|
# |
523 |
|
|
} else { |
524 |
|
|
|
525 |
|
|
$self->{s_kwd} = ''; |
526 |
|
|
} |
527 |
|
|
# |
528 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
529 |
|
|
|
530 |
|
|
$self->{s_kwd} = ''; |
531 |
|
|
return ({type => END_OF_FILE_TOKEN, |
532 |
|
|
line => $self->{line}, column => $self->{column}}); |
533 |
|
|
last A; ## TODO: ok? |
534 |
|
|
} else { |
535 |
|
|
|
536 |
|
|
$self->{s_kwd} = ''; |
537 |
|
|
# |
538 |
|
|
} |
539 |
|
|
|
540 |
|
|
# Anything else |
541 |
|
|
my $token = {type => CHARACTER_TOKEN, |
542 |
|
|
data => chr $self->{nc}, |
543 |
|
|
line => $self->{line}, column => $self->{column}, |
544 |
|
|
}; |
545 |
wakaba |
1.5 |
if ($self->{read_until}->($token->{data}, q{-!<>&\]}, |
546 |
wakaba |
1.1 |
length $token->{data})) { |
547 |
|
|
$self->{s_kwd} = ''; |
548 |
|
|
} |
549 |
|
|
|
550 |
|
|
## Stay in the data state. |
551 |
wakaba |
1.5 |
if (not $self->{is_xml} and |
552 |
|
|
$self->{content_model} == PCDATA_CONTENT_MODEL) { |
553 |
wakaba |
1.1 |
|
554 |
|
|
$self->{state} = PCDATA_STATE; |
555 |
|
|
} else { |
556 |
|
|
|
557 |
|
|
## Stay in the state. |
558 |
|
|
} |
559 |
|
|
|
560 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
561 |
|
|
$self->{line_prev} = $self->{line}; |
562 |
|
|
$self->{column_prev} = $self->{column}; |
563 |
|
|
$self->{column}++; |
564 |
|
|
$self->{nc} |
565 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
566 |
|
|
} else { |
567 |
|
|
$self->{set_nc}->($self); |
568 |
|
|
} |
569 |
|
|
|
570 |
|
|
return ($token); |
571 |
|
|
redo A; |
572 |
|
|
} elsif ($self->{state} == TAG_OPEN_STATE) { |
573 |
wakaba |
1.10 |
## XML5: "tag state". |
574 |
|
|
|
575 |
wakaba |
1.1 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
576 |
|
|
if ($self->{nc} == 0x002F) { # / |
577 |
|
|
|
578 |
|
|
|
579 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
580 |
|
|
$self->{line_prev} = $self->{line}; |
581 |
|
|
$self->{column_prev} = $self->{column}; |
582 |
|
|
$self->{column}++; |
583 |
|
|
$self->{nc} |
584 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
585 |
|
|
} else { |
586 |
|
|
$self->{set_nc}->($self); |
587 |
|
|
} |
588 |
|
|
|
589 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
590 |
|
|
redo A; |
591 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
592 |
|
|
|
593 |
wakaba |
1.12 |
$self->{s_kwd} = $self->{escaped} ? '' : '<'; |
594 |
wakaba |
1.1 |
# |
595 |
|
|
} else { |
596 |
|
|
|
597 |
wakaba |
1.12 |
$self->{s_kwd} = ''; |
598 |
wakaba |
1.1 |
# |
599 |
|
|
} |
600 |
|
|
|
601 |
|
|
## reconsume |
602 |
|
|
$self->{state} = DATA_STATE; |
603 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
604 |
|
|
line => $self->{line_prev}, |
605 |
|
|
column => $self->{column_prev}, |
606 |
|
|
}); |
607 |
|
|
redo A; |
608 |
|
|
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
609 |
|
|
if ($self->{nc} == 0x0021) { # ! |
610 |
|
|
|
611 |
|
|
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
612 |
|
|
|
613 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
614 |
|
|
$self->{line_prev} = $self->{line}; |
615 |
|
|
$self->{column_prev} = $self->{column}; |
616 |
|
|
$self->{column}++; |
617 |
|
|
$self->{nc} |
618 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
619 |
|
|
} else { |
620 |
|
|
$self->{set_nc}->($self); |
621 |
|
|
} |
622 |
|
|
|
623 |
|
|
redo A; |
624 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
625 |
|
|
|
626 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
627 |
|
|
|
628 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
629 |
|
|
$self->{line_prev} = $self->{line}; |
630 |
|
|
$self->{column_prev} = $self->{column}; |
631 |
|
|
$self->{column}++; |
632 |
|
|
$self->{nc} |
633 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
634 |
|
|
} else { |
635 |
|
|
$self->{set_nc}->($self); |
636 |
|
|
} |
637 |
|
|
|
638 |
|
|
redo A; |
639 |
|
|
} elsif (0x0041 <= $self->{nc} and |
640 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
641 |
|
|
|
642 |
|
|
$self->{ct} |
643 |
|
|
= {type => START_TAG_TOKEN, |
644 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
645 |
wakaba |
1.1 |
line => $self->{line_prev}, |
646 |
|
|
column => $self->{column_prev}}; |
647 |
|
|
$self->{state} = TAG_NAME_STATE; |
648 |
|
|
|
649 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
650 |
|
|
$self->{line_prev} = $self->{line}; |
651 |
|
|
$self->{column_prev} = $self->{column}; |
652 |
|
|
$self->{column}++; |
653 |
|
|
$self->{nc} |
654 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
655 |
|
|
} else { |
656 |
|
|
$self->{set_nc}->($self); |
657 |
|
|
} |
658 |
|
|
|
659 |
|
|
redo A; |
660 |
|
|
} elsif (0x0061 <= $self->{nc} and |
661 |
|
|
$self->{nc} <= 0x007A) { # a..z |
662 |
|
|
|
663 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
664 |
|
|
tag_name => chr ($self->{nc}), |
665 |
|
|
line => $self->{line_prev}, |
666 |
|
|
column => $self->{column_prev}}; |
667 |
|
|
$self->{state} = TAG_NAME_STATE; |
668 |
|
|
|
669 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
670 |
|
|
$self->{line_prev} = $self->{line}; |
671 |
|
|
$self->{column_prev} = $self->{column}; |
672 |
|
|
$self->{column}++; |
673 |
|
|
$self->{nc} |
674 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
675 |
|
|
} else { |
676 |
|
|
$self->{set_nc}->($self); |
677 |
|
|
} |
678 |
|
|
|
679 |
|
|
redo A; |
680 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
681 |
|
|
|
682 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty start tag', |
683 |
|
|
line => $self->{line_prev}, |
684 |
|
|
column => $self->{column_prev}); |
685 |
|
|
$self->{state} = DATA_STATE; |
686 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
687 |
wakaba |
1.1 |
|
688 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
689 |
|
|
$self->{line_prev} = $self->{line}; |
690 |
|
|
$self->{column_prev} = $self->{column}; |
691 |
|
|
$self->{column}++; |
692 |
|
|
$self->{nc} |
693 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
694 |
|
|
} else { |
695 |
|
|
$self->{set_nc}->($self); |
696 |
|
|
} |
697 |
|
|
|
698 |
|
|
|
699 |
|
|
return ({type => CHARACTER_TOKEN, data => '<>', |
700 |
|
|
line => $self->{line_prev}, |
701 |
|
|
column => $self->{column_prev}, |
702 |
|
|
}); |
703 |
|
|
|
704 |
|
|
redo A; |
705 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
706 |
wakaba |
1.8 |
if ($self->{is_xml}) { |
707 |
|
|
|
708 |
|
|
$self->{state} = PI_STATE; |
709 |
|
|
|
710 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
711 |
|
|
$self->{line_prev} = $self->{line}; |
712 |
|
|
$self->{column_prev} = $self->{column}; |
713 |
|
|
$self->{column}++; |
714 |
|
|
$self->{nc} |
715 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
716 |
|
|
} else { |
717 |
|
|
$self->{set_nc}->($self); |
718 |
|
|
} |
719 |
|
|
|
720 |
|
|
redo A; |
721 |
|
|
} else { |
722 |
|
|
|
723 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'pio', |
724 |
|
|
line => $self->{line_prev}, |
725 |
|
|
column => $self->{column_prev}); |
726 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
727 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
728 |
|
|
line => $self->{line_prev}, |
729 |
|
|
column => $self->{column_prev}, |
730 |
|
|
}; |
731 |
|
|
## $self->{nc} is intentionally left as is |
732 |
|
|
redo A; |
733 |
|
|
} |
734 |
wakaba |
1.9 |
} elsif (not $self->{is_xml} or $is_space->{$self->{nc}}) { |
735 |
wakaba |
1.1 |
|
736 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', |
737 |
|
|
line => $self->{line_prev}, |
738 |
|
|
column => $self->{column_prev}); |
739 |
|
|
$self->{state} = DATA_STATE; |
740 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
741 |
wakaba |
1.1 |
## reconsume |
742 |
|
|
|
743 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
744 |
|
|
line => $self->{line_prev}, |
745 |
|
|
column => $self->{column_prev}, |
746 |
|
|
}); |
747 |
|
|
|
748 |
|
|
redo A; |
749 |
wakaba |
1.9 |
} else { |
750 |
|
|
## XML5: "<:" is a parse error. |
751 |
|
|
|
752 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
753 |
|
|
tag_name => chr ($self->{nc}), |
754 |
|
|
line => $self->{line_prev}, |
755 |
|
|
column => $self->{column_prev}}; |
756 |
|
|
$self->{state} = TAG_NAME_STATE; |
757 |
|
|
|
758 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
759 |
|
|
$self->{line_prev} = $self->{line}; |
760 |
|
|
$self->{column_prev} = $self->{column}; |
761 |
|
|
$self->{column}++; |
762 |
|
|
$self->{nc} |
763 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
764 |
|
|
} else { |
765 |
|
|
$self->{set_nc}->($self); |
766 |
|
|
} |
767 |
|
|
|
768 |
|
|
redo A; |
769 |
wakaba |
1.1 |
} |
770 |
|
|
} else { |
771 |
|
|
die "$0: $self->{content_model} in tag open"; |
772 |
|
|
} |
773 |
|
|
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
774 |
|
|
## NOTE: The "close tag open state" in the spec is implemented as |
775 |
|
|
## |CLOSE_TAG_OPEN_STATE| and |CDATA_RCDATA_CLOSE_TAG_STATE|. |
776 |
|
|
|
777 |
wakaba |
1.10 |
## XML5: "end tag state". |
778 |
|
|
|
779 |
wakaba |
1.1 |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
780 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
781 |
|
|
if (defined $self->{last_stag_name}) { |
782 |
|
|
$self->{state} = CDATA_RCDATA_CLOSE_TAG_STATE; |
783 |
wakaba |
1.12 |
$self->{kwd} = ''; |
784 |
wakaba |
1.1 |
## Reconsume. |
785 |
|
|
redo A; |
786 |
|
|
} else { |
787 |
|
|
## No start tag token has ever been emitted |
788 |
|
|
## NOTE: See <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564>. |
789 |
|
|
|
790 |
|
|
$self->{state} = DATA_STATE; |
791 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
792 |
wakaba |
1.1 |
## Reconsume. |
793 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
794 |
|
|
line => $l, column => $c, |
795 |
|
|
}); |
796 |
|
|
redo A; |
797 |
|
|
} |
798 |
|
|
} |
799 |
|
|
|
800 |
|
|
if (0x0041 <= $self->{nc} and |
801 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
802 |
|
|
|
803 |
|
|
$self->{ct} |
804 |
|
|
= {type => END_TAG_TOKEN, |
805 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
806 |
wakaba |
1.1 |
line => $l, column => $c}; |
807 |
|
|
$self->{state} = TAG_NAME_STATE; |
808 |
|
|
|
809 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
810 |
|
|
$self->{line_prev} = $self->{line}; |
811 |
|
|
$self->{column_prev} = $self->{column}; |
812 |
|
|
$self->{column}++; |
813 |
|
|
$self->{nc} |
814 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
815 |
|
|
} else { |
816 |
|
|
$self->{set_nc}->($self); |
817 |
|
|
} |
818 |
|
|
|
819 |
|
|
redo A; |
820 |
|
|
} elsif (0x0061 <= $self->{nc} and |
821 |
|
|
$self->{nc} <= 0x007A) { # a..z |
822 |
|
|
|
823 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
824 |
|
|
tag_name => chr ($self->{nc}), |
825 |
|
|
line => $l, column => $c}; |
826 |
|
|
$self->{state} = TAG_NAME_STATE; |
827 |
|
|
|
828 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
829 |
|
|
$self->{line_prev} = $self->{line}; |
830 |
|
|
$self->{column_prev} = $self->{column}; |
831 |
|
|
$self->{column}++; |
832 |
|
|
$self->{nc} |
833 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
834 |
|
|
} else { |
835 |
|
|
$self->{set_nc}->($self); |
836 |
|
|
} |
837 |
|
|
|
838 |
|
|
redo A; |
839 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
840 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty end tag', |
841 |
|
|
line => $self->{line_prev}, ## "<" in "</>" |
842 |
|
|
column => $self->{column_prev} - 1); |
843 |
|
|
$self->{state} = DATA_STATE; |
844 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
845 |
wakaba |
1.10 |
if ($self->{is_xml}) { |
846 |
|
|
|
847 |
|
|
## XML5: No parse error. |
848 |
|
|
|
849 |
|
|
## NOTE: This parser raises a parse error, since it supports |
850 |
|
|
## XML1, not XML5. |
851 |
|
|
|
852 |
|
|
## NOTE: A short end tag token. |
853 |
|
|
my $ct = {type => END_TAG_TOKEN, |
854 |
|
|
tag_name => '', |
855 |
|
|
line => $self->{line_prev}, |
856 |
|
|
column => $self->{column_prev} - 1, |
857 |
|
|
}; |
858 |
|
|
|
859 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
860 |
|
|
$self->{line_prev} = $self->{line}; |
861 |
|
|
$self->{column_prev} = $self->{column}; |
862 |
|
|
$self->{column}++; |
863 |
|
|
$self->{nc} |
864 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
865 |
|
|
} else { |
866 |
|
|
$self->{set_nc}->($self); |
867 |
|
|
} |
868 |
|
|
|
869 |
|
|
return ($ct); |
870 |
|
|
} else { |
871 |
|
|
|
872 |
|
|
|
873 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
874 |
|
|
$self->{line_prev} = $self->{line}; |
875 |
|
|
$self->{column_prev} = $self->{column}; |
876 |
|
|
$self->{column}++; |
877 |
|
|
$self->{nc} |
878 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
879 |
|
|
} else { |
880 |
|
|
$self->{set_nc}->($self); |
881 |
|
|
} |
882 |
|
|
|
883 |
wakaba |
1.10 |
} |
884 |
wakaba |
1.1 |
redo A; |
885 |
|
|
} elsif ($self->{nc} == -1) { |
886 |
|
|
|
887 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare etago'); |
888 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
889 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
890 |
|
|
# reconsume |
891 |
|
|
|
892 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
893 |
|
|
line => $l, column => $c, |
894 |
|
|
}); |
895 |
|
|
|
896 |
|
|
redo A; |
897 |
wakaba |
1.10 |
} elsif (not $self->{is_xml} or |
898 |
|
|
$is_space->{$self->{nc}}) { |
899 |
wakaba |
1.1 |
|
900 |
wakaba |
1.10 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus end tag', |
901 |
|
|
line => $self->{line_prev}, # "<" of "</" |
902 |
|
|
column => $self->{column_prev} - 1); |
903 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
904 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
905 |
|
|
line => $self->{line_prev}, # "<" of "</" |
906 |
|
|
column => $self->{column_prev} - 1, |
907 |
|
|
}; |
908 |
|
|
## NOTE: $self->{nc} is intentionally left as is. |
909 |
|
|
## Although the "anything else" case of the spec not explicitly |
910 |
|
|
## states that the next input character is to be reconsumed, |
911 |
|
|
## it will be included to the |data| of the comment token |
912 |
|
|
## generated from the bogus end tag, as defined in the |
913 |
|
|
## "bogus comment state" entry. |
914 |
|
|
redo A; |
915 |
wakaba |
1.10 |
} else { |
916 |
|
|
## XML5: "</:" is a parse error. |
917 |
|
|
|
918 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
919 |
|
|
tag_name => chr ($self->{nc}), |
920 |
|
|
line => $l, column => $c}; |
921 |
|
|
$self->{state} = TAG_NAME_STATE; ## XML5: "end tag name state". |
922 |
|
|
|
923 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
924 |
|
|
$self->{line_prev} = $self->{line}; |
925 |
|
|
$self->{column_prev} = $self->{column}; |
926 |
|
|
$self->{column}++; |
927 |
|
|
$self->{nc} |
928 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
929 |
|
|
} else { |
930 |
|
|
$self->{set_nc}->($self); |
931 |
|
|
} |
932 |
|
|
|
933 |
|
|
redo A; |
934 |
wakaba |
1.1 |
} |
935 |
|
|
} elsif ($self->{state} == CDATA_RCDATA_CLOSE_TAG_STATE) { |
936 |
wakaba |
1.12 |
my $ch = substr $self->{last_stag_name}, length $self->{kwd}, 1; |
937 |
wakaba |
1.1 |
if (length $ch) { |
938 |
|
|
my $CH = $ch; |
939 |
|
|
$ch =~ tr/a-z/A-Z/; |
940 |
|
|
my $nch = chr $self->{nc}; |
941 |
|
|
if ($nch eq $ch or $nch eq $CH) { |
942 |
|
|
|
943 |
|
|
## Stay in the state. |
944 |
wakaba |
1.12 |
$self->{kwd} .= $nch; |
945 |
wakaba |
1.1 |
|
946 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
947 |
|
|
$self->{line_prev} = $self->{line}; |
948 |
|
|
$self->{column_prev} = $self->{column}; |
949 |
|
|
$self->{column}++; |
950 |
|
|
$self->{nc} |
951 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
952 |
|
|
} else { |
953 |
|
|
$self->{set_nc}->($self); |
954 |
|
|
} |
955 |
|
|
|
956 |
|
|
redo A; |
957 |
|
|
} else { |
958 |
|
|
|
959 |
|
|
$self->{state} = DATA_STATE; |
960 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
961 |
wakaba |
1.1 |
## Reconsume. |
962 |
|
|
return ({type => CHARACTER_TOKEN, |
963 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
964 |
wakaba |
1.1 |
line => $self->{line_prev}, |
965 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
966 |
wakaba |
1.1 |
}); |
967 |
|
|
redo A; |
968 |
|
|
} |
969 |
|
|
} else { # after "<{tag-name}" |
970 |
|
|
unless ($is_space->{$self->{nc}} or |
971 |
|
|
{ |
972 |
|
|
0x003E => 1, # > |
973 |
|
|
0x002F => 1, # / |
974 |
|
|
-1 => 1, # EOF |
975 |
|
|
}->{$self->{nc}}) { |
976 |
|
|
|
977 |
|
|
## Reconsume. |
978 |
|
|
$self->{state} = DATA_STATE; |
979 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
980 |
wakaba |
1.1 |
return ({type => CHARACTER_TOKEN, |
981 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
982 |
wakaba |
1.1 |
line => $self->{line_prev}, |
983 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
984 |
wakaba |
1.1 |
}); |
985 |
|
|
redo A; |
986 |
|
|
} else { |
987 |
|
|
|
988 |
|
|
$self->{ct} |
989 |
|
|
= {type => END_TAG_TOKEN, |
990 |
|
|
tag_name => $self->{last_stag_name}, |
991 |
|
|
line => $self->{line_prev}, |
992 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}}; |
993 |
wakaba |
1.1 |
$self->{state} = TAG_NAME_STATE; |
994 |
|
|
## Reconsume. |
995 |
|
|
redo A; |
996 |
|
|
} |
997 |
|
|
} |
998 |
|
|
} elsif ($self->{state} == TAG_NAME_STATE) { |
999 |
|
|
if ($is_space->{$self->{nc}}) { |
1000 |
|
|
|
1001 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
1002 |
|
|
|
1003 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1004 |
|
|
$self->{line_prev} = $self->{line}; |
1005 |
|
|
$self->{column_prev} = $self->{column}; |
1006 |
|
|
$self->{column}++; |
1007 |
|
|
$self->{nc} |
1008 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1009 |
|
|
} else { |
1010 |
|
|
$self->{set_nc}->($self); |
1011 |
|
|
} |
1012 |
|
|
|
1013 |
|
|
redo A; |
1014 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1015 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1016 |
|
|
|
1017 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1018 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1019 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1020 |
|
|
#if ($self->{ct}->{attributes}) { |
1021 |
|
|
# ## NOTE: This should never be reached. |
1022 |
|
|
# !!! cp (36); |
1023 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1024 |
|
|
#} else { |
1025 |
|
|
|
1026 |
|
|
#} |
1027 |
|
|
} else { |
1028 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1029 |
|
|
} |
1030 |
|
|
$self->{state} = DATA_STATE; |
1031 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1032 |
wakaba |
1.1 |
|
1033 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1034 |
|
|
$self->{line_prev} = $self->{line}; |
1035 |
|
|
$self->{column_prev} = $self->{column}; |
1036 |
|
|
$self->{column}++; |
1037 |
|
|
$self->{nc} |
1038 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1039 |
|
|
} else { |
1040 |
|
|
$self->{set_nc}->($self); |
1041 |
|
|
} |
1042 |
|
|
|
1043 |
|
|
|
1044 |
|
|
return ($self->{ct}); # start tag or end tag |
1045 |
|
|
|
1046 |
|
|
redo A; |
1047 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1048 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1049 |
|
|
|
1050 |
wakaba |
1.4 |
$self->{ct}->{tag_name} |
1051 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1052 |
wakaba |
1.1 |
# start tag or end tag |
1053 |
|
|
## Stay in this state |
1054 |
|
|
|
1055 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1056 |
|
|
$self->{line_prev} = $self->{line}; |
1057 |
|
|
$self->{column_prev} = $self->{column}; |
1058 |
|
|
$self->{column}++; |
1059 |
|
|
$self->{nc} |
1060 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1061 |
|
|
} else { |
1062 |
|
|
$self->{set_nc}->($self); |
1063 |
|
|
} |
1064 |
|
|
|
1065 |
|
|
redo A; |
1066 |
|
|
} elsif ($self->{nc} == -1) { |
1067 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1068 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1069 |
|
|
|
1070 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1071 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1072 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1073 |
|
|
#if ($self->{ct}->{attributes}) { |
1074 |
|
|
# ## NOTE: This state should never be reached. |
1075 |
|
|
# !!! cp (40); |
1076 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1077 |
|
|
#} else { |
1078 |
|
|
|
1079 |
|
|
#} |
1080 |
|
|
} else { |
1081 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1082 |
|
|
} |
1083 |
|
|
$self->{state} = DATA_STATE; |
1084 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1085 |
wakaba |
1.1 |
# reconsume |
1086 |
|
|
|
1087 |
|
|
return ($self->{ct}); # start tag or end tag |
1088 |
|
|
|
1089 |
|
|
redo A; |
1090 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1091 |
|
|
|
1092 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1093 |
|
|
|
1094 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1095 |
|
|
$self->{line_prev} = $self->{line}; |
1096 |
|
|
$self->{column_prev} = $self->{column}; |
1097 |
|
|
$self->{column}++; |
1098 |
|
|
$self->{nc} |
1099 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1100 |
|
|
} else { |
1101 |
|
|
$self->{set_nc}->($self); |
1102 |
|
|
} |
1103 |
|
|
|
1104 |
|
|
redo A; |
1105 |
|
|
} else { |
1106 |
|
|
|
1107 |
|
|
$self->{ct}->{tag_name} .= chr $self->{nc}; |
1108 |
|
|
# start tag or end tag |
1109 |
|
|
## Stay in the state |
1110 |
|
|
|
1111 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1112 |
|
|
$self->{line_prev} = $self->{line}; |
1113 |
|
|
$self->{column_prev} = $self->{column}; |
1114 |
|
|
$self->{column}++; |
1115 |
|
|
$self->{nc} |
1116 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1117 |
|
|
} else { |
1118 |
|
|
$self->{set_nc}->($self); |
1119 |
|
|
} |
1120 |
|
|
|
1121 |
|
|
redo A; |
1122 |
|
|
} |
1123 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
1124 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
1125 |
|
|
|
1126 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1127 |
|
|
|
1128 |
|
|
## Stay in the state |
1129 |
|
|
|
1130 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1131 |
|
|
$self->{line_prev} = $self->{line}; |
1132 |
|
|
$self->{column_prev} = $self->{column}; |
1133 |
|
|
$self->{column}++; |
1134 |
|
|
$self->{nc} |
1135 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1136 |
|
|
} else { |
1137 |
|
|
$self->{set_nc}->($self); |
1138 |
|
|
} |
1139 |
|
|
|
1140 |
|
|
redo A; |
1141 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1142 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1143 |
|
|
|
1144 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1145 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1146 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1147 |
|
|
if ($self->{ct}->{attributes}) { |
1148 |
|
|
|
1149 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1150 |
|
|
} else { |
1151 |
|
|
|
1152 |
|
|
} |
1153 |
|
|
} else { |
1154 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1155 |
|
|
} |
1156 |
|
|
$self->{state} = DATA_STATE; |
1157 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1158 |
wakaba |
1.1 |
|
1159 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1160 |
|
|
$self->{line_prev} = $self->{line}; |
1161 |
|
|
$self->{column_prev} = $self->{column}; |
1162 |
|
|
$self->{column}++; |
1163 |
|
|
$self->{nc} |
1164 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1165 |
|
|
} else { |
1166 |
|
|
$self->{set_nc}->($self); |
1167 |
|
|
} |
1168 |
|
|
|
1169 |
|
|
|
1170 |
|
|
return ($self->{ct}); # start tag or end tag |
1171 |
|
|
|
1172 |
|
|
redo A; |
1173 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1174 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1175 |
|
|
|
1176 |
|
|
$self->{ca} |
1177 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1178 |
wakaba |
1.1 |
value => '', |
1179 |
|
|
line => $self->{line}, column => $self->{column}}; |
1180 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1181 |
|
|
|
1182 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1183 |
|
|
$self->{line_prev} = $self->{line}; |
1184 |
|
|
$self->{column_prev} = $self->{column}; |
1185 |
|
|
$self->{column}++; |
1186 |
|
|
$self->{nc} |
1187 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1188 |
|
|
} else { |
1189 |
|
|
$self->{set_nc}->($self); |
1190 |
|
|
} |
1191 |
|
|
|
1192 |
|
|
redo A; |
1193 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1194 |
|
|
|
1195 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1196 |
|
|
|
1197 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1198 |
|
|
$self->{line_prev} = $self->{line}; |
1199 |
|
|
$self->{column_prev} = $self->{column}; |
1200 |
|
|
$self->{column}++; |
1201 |
|
|
$self->{nc} |
1202 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1203 |
|
|
} else { |
1204 |
|
|
$self->{set_nc}->($self); |
1205 |
|
|
} |
1206 |
|
|
|
1207 |
|
|
redo A; |
1208 |
|
|
} elsif ($self->{nc} == -1) { |
1209 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1210 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1211 |
|
|
|
1212 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1213 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1214 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1215 |
|
|
if ($self->{ct}->{attributes}) { |
1216 |
|
|
|
1217 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1218 |
|
|
} else { |
1219 |
|
|
|
1220 |
|
|
} |
1221 |
|
|
} else { |
1222 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1223 |
|
|
} |
1224 |
|
|
$self->{state} = DATA_STATE; |
1225 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1226 |
wakaba |
1.1 |
# reconsume |
1227 |
|
|
|
1228 |
|
|
return ($self->{ct}); # start tag or end tag |
1229 |
|
|
|
1230 |
|
|
redo A; |
1231 |
|
|
} else { |
1232 |
|
|
if ({ |
1233 |
|
|
0x0022 => 1, # " |
1234 |
|
|
0x0027 => 1, # ' |
1235 |
|
|
0x003D => 1, # = |
1236 |
|
|
}->{$self->{nc}}) { |
1237 |
|
|
|
1238 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1239 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1240 |
|
|
} else { |
1241 |
|
|
|
1242 |
wakaba |
1.11 |
## XML5: ":" raises a parse error and is ignored. |
1243 |
wakaba |
1.1 |
} |
1244 |
|
|
$self->{ca} |
1245 |
|
|
= {name => chr ($self->{nc}), |
1246 |
|
|
value => '', |
1247 |
|
|
line => $self->{line}, column => $self->{column}}; |
1248 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1249 |
|
|
|
1250 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1251 |
|
|
$self->{line_prev} = $self->{line}; |
1252 |
|
|
$self->{column_prev} = $self->{column}; |
1253 |
|
|
$self->{column}++; |
1254 |
|
|
$self->{nc} |
1255 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1256 |
|
|
} else { |
1257 |
|
|
$self->{set_nc}->($self); |
1258 |
|
|
} |
1259 |
|
|
|
1260 |
|
|
redo A; |
1261 |
|
|
} |
1262 |
|
|
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
1263 |
wakaba |
1.11 |
## XML5: "Tag attribute name state". |
1264 |
|
|
|
1265 |
wakaba |
1.1 |
my $before_leave = sub { |
1266 |
|
|
if (exists $self->{ct}->{attributes} # start tag or end tag |
1267 |
|
|
->{$self->{ca}->{name}}) { # MUST |
1268 |
|
|
|
1269 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'duplicate attribute', text => $self->{ca}->{name}, line => $self->{ca}->{line}, column => $self->{ca}->{column}); |
1270 |
|
|
## Discard $self->{ca} # MUST |
1271 |
|
|
} else { |
1272 |
|
|
|
1273 |
|
|
$self->{ct}->{attributes}->{$self->{ca}->{name}} |
1274 |
|
|
= $self->{ca}; |
1275 |
wakaba |
1.11 |
$self->{ca}->{index} = ++$self->{ct}->{last_index}; |
1276 |
wakaba |
1.1 |
} |
1277 |
|
|
}; # $before_leave |
1278 |
|
|
|
1279 |
|
|
if ($is_space->{$self->{nc}}) { |
1280 |
|
|
|
1281 |
|
|
$before_leave->(); |
1282 |
|
|
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
1283 |
|
|
|
1284 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1285 |
|
|
$self->{line_prev} = $self->{line}; |
1286 |
|
|
$self->{column_prev} = $self->{column}; |
1287 |
|
|
$self->{column}++; |
1288 |
|
|
$self->{nc} |
1289 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1290 |
|
|
} else { |
1291 |
|
|
$self->{set_nc}->($self); |
1292 |
|
|
} |
1293 |
|
|
|
1294 |
|
|
redo A; |
1295 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1296 |
|
|
|
1297 |
|
|
$before_leave->(); |
1298 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1299 |
|
|
|
1300 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1301 |
|
|
$self->{line_prev} = $self->{line}; |
1302 |
|
|
$self->{column_prev} = $self->{column}; |
1303 |
|
|
$self->{column}++; |
1304 |
|
|
$self->{nc} |
1305 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1306 |
|
|
} else { |
1307 |
|
|
$self->{set_nc}->($self); |
1308 |
|
|
} |
1309 |
|
|
|
1310 |
|
|
redo A; |
1311 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1312 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1313 |
|
|
|
1314 |
|
|
## XML5: Not a parse error. |
1315 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1316 |
|
|
} else { |
1317 |
|
|
|
1318 |
|
|
} |
1319 |
|
|
|
1320 |
wakaba |
1.1 |
$before_leave->(); |
1321 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1322 |
|
|
|
1323 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1324 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1325 |
|
|
|
1326 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1327 |
|
|
if ($self->{ct}->{attributes}) { |
1328 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1329 |
|
|
} |
1330 |
|
|
} else { |
1331 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1332 |
|
|
} |
1333 |
|
|
$self->{state} = DATA_STATE; |
1334 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1335 |
wakaba |
1.1 |
|
1336 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1337 |
|
|
$self->{line_prev} = $self->{line}; |
1338 |
|
|
$self->{column_prev} = $self->{column}; |
1339 |
|
|
$self->{column}++; |
1340 |
|
|
$self->{nc} |
1341 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1342 |
|
|
} else { |
1343 |
|
|
$self->{set_nc}->($self); |
1344 |
|
|
} |
1345 |
|
|
|
1346 |
|
|
|
1347 |
|
|
return ($self->{ct}); # start tag or end tag |
1348 |
|
|
|
1349 |
|
|
redo A; |
1350 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1351 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1352 |
|
|
|
1353 |
wakaba |
1.4 |
$self->{ca}->{name} |
1354 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1355 |
wakaba |
1.1 |
## Stay in the state |
1356 |
|
|
|
1357 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1358 |
|
|
$self->{line_prev} = $self->{line}; |
1359 |
|
|
$self->{column_prev} = $self->{column}; |
1360 |
|
|
$self->{column}++; |
1361 |
|
|
$self->{nc} |
1362 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1363 |
|
|
} else { |
1364 |
|
|
$self->{set_nc}->($self); |
1365 |
|
|
} |
1366 |
|
|
|
1367 |
|
|
redo A; |
1368 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1369 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1370 |
|
|
|
1371 |
|
|
## XML5: Not a parse error. |
1372 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1373 |
|
|
} else { |
1374 |
|
|
|
1375 |
|
|
} |
1376 |
wakaba |
1.1 |
|
1377 |
|
|
$before_leave->(); |
1378 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1379 |
|
|
|
1380 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1381 |
|
|
$self->{line_prev} = $self->{line}; |
1382 |
|
|
$self->{column_prev} = $self->{column}; |
1383 |
|
|
$self->{column}++; |
1384 |
|
|
$self->{nc} |
1385 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1386 |
|
|
} else { |
1387 |
|
|
$self->{set_nc}->($self); |
1388 |
|
|
} |
1389 |
|
|
|
1390 |
|
|
redo A; |
1391 |
|
|
} elsif ($self->{nc} == -1) { |
1392 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1393 |
|
|
$before_leave->(); |
1394 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1395 |
|
|
|
1396 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1397 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1398 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1399 |
|
|
if ($self->{ct}->{attributes}) { |
1400 |
|
|
|
1401 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1402 |
|
|
} else { |
1403 |
|
|
## NOTE: This state should never be reached. |
1404 |
|
|
|
1405 |
|
|
} |
1406 |
|
|
} else { |
1407 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1408 |
|
|
} |
1409 |
|
|
$self->{state} = DATA_STATE; |
1410 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1411 |
wakaba |
1.1 |
# reconsume |
1412 |
|
|
|
1413 |
|
|
return ($self->{ct}); # start tag or end tag |
1414 |
|
|
|
1415 |
|
|
redo A; |
1416 |
|
|
} else { |
1417 |
|
|
if ($self->{nc} == 0x0022 or # " |
1418 |
|
|
$self->{nc} == 0x0027) { # ' |
1419 |
|
|
|
1420 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1421 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1422 |
|
|
} else { |
1423 |
|
|
|
1424 |
|
|
} |
1425 |
|
|
$self->{ca}->{name} .= chr ($self->{nc}); |
1426 |
|
|
## Stay in the state |
1427 |
|
|
|
1428 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1429 |
|
|
$self->{line_prev} = $self->{line}; |
1430 |
|
|
$self->{column_prev} = $self->{column}; |
1431 |
|
|
$self->{column}++; |
1432 |
|
|
$self->{nc} |
1433 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1434 |
|
|
} else { |
1435 |
|
|
$self->{set_nc}->($self); |
1436 |
|
|
} |
1437 |
|
|
|
1438 |
|
|
redo A; |
1439 |
|
|
} |
1440 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
1441 |
wakaba |
1.11 |
## XML5: "Tag attribute name after state". |
1442 |
|
|
|
1443 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1444 |
|
|
|
1445 |
|
|
## Stay in the state |
1446 |
|
|
|
1447 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1448 |
|
|
$self->{line_prev} = $self->{line}; |
1449 |
|
|
$self->{column_prev} = $self->{column}; |
1450 |
|
|
$self->{column}++; |
1451 |
|
|
$self->{nc} |
1452 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1453 |
|
|
} else { |
1454 |
|
|
$self->{set_nc}->($self); |
1455 |
|
|
} |
1456 |
|
|
|
1457 |
|
|
redo A; |
1458 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1459 |
|
|
|
1460 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1461 |
|
|
|
1462 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1463 |
|
|
$self->{line_prev} = $self->{line}; |
1464 |
|
|
$self->{column_prev} = $self->{column}; |
1465 |
|
|
$self->{column}++; |
1466 |
|
|
$self->{nc} |
1467 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1468 |
|
|
} else { |
1469 |
|
|
$self->{set_nc}->($self); |
1470 |
|
|
} |
1471 |
|
|
|
1472 |
|
|
redo A; |
1473 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1474 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1475 |
|
|
|
1476 |
|
|
## XML5: Not a parse error. |
1477 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1478 |
|
|
} else { |
1479 |
|
|
|
1480 |
|
|
} |
1481 |
|
|
|
1482 |
wakaba |
1.1 |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1483 |
|
|
|
1484 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1485 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1486 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1487 |
|
|
if ($self->{ct}->{attributes}) { |
1488 |
|
|
|
1489 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1490 |
|
|
} else { |
1491 |
|
|
## NOTE: This state should never be reached. |
1492 |
|
|
|
1493 |
|
|
} |
1494 |
|
|
} else { |
1495 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1496 |
|
|
} |
1497 |
|
|
$self->{state} = DATA_STATE; |
1498 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1499 |
wakaba |
1.1 |
|
1500 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1501 |
|
|
$self->{line_prev} = $self->{line}; |
1502 |
|
|
$self->{column_prev} = $self->{column}; |
1503 |
|
|
$self->{column}++; |
1504 |
|
|
$self->{nc} |
1505 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1506 |
|
|
} else { |
1507 |
|
|
$self->{set_nc}->($self); |
1508 |
|
|
} |
1509 |
|
|
|
1510 |
|
|
|
1511 |
|
|
return ($self->{ct}); # start tag or end tag |
1512 |
|
|
|
1513 |
|
|
redo A; |
1514 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1515 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1516 |
|
|
|
1517 |
|
|
$self->{ca} |
1518 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1519 |
wakaba |
1.1 |
value => '', |
1520 |
|
|
line => $self->{line}, column => $self->{column}}; |
1521 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1522 |
|
|
|
1523 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1524 |
|
|
$self->{line_prev} = $self->{line}; |
1525 |
|
|
$self->{column_prev} = $self->{column}; |
1526 |
|
|
$self->{column}++; |
1527 |
|
|
$self->{nc} |
1528 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1529 |
|
|
} else { |
1530 |
|
|
$self->{set_nc}->($self); |
1531 |
|
|
} |
1532 |
|
|
|
1533 |
|
|
redo A; |
1534 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1535 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1536 |
|
|
|
1537 |
|
|
## XML5: Not a parse error. |
1538 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1539 |
|
|
} else { |
1540 |
|
|
|
1541 |
|
|
} |
1542 |
wakaba |
1.1 |
|
1543 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1544 |
|
|
|
1545 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1546 |
|
|
$self->{line_prev} = $self->{line}; |
1547 |
|
|
$self->{column_prev} = $self->{column}; |
1548 |
|
|
$self->{column}++; |
1549 |
|
|
$self->{nc} |
1550 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1551 |
|
|
} else { |
1552 |
|
|
$self->{set_nc}->($self); |
1553 |
|
|
} |
1554 |
|
|
|
1555 |
|
|
redo A; |
1556 |
|
|
} elsif ($self->{nc} == -1) { |
1557 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1558 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1559 |
|
|
|
1560 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1561 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1562 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1563 |
|
|
if ($self->{ct}->{attributes}) { |
1564 |
|
|
|
1565 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1566 |
|
|
} else { |
1567 |
|
|
## NOTE: This state should never be reached. |
1568 |
|
|
|
1569 |
|
|
} |
1570 |
|
|
} else { |
1571 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1572 |
|
|
} |
1573 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1574 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
1575 |
|
|
# reconsume |
1576 |
|
|
|
1577 |
|
|
return ($self->{ct}); # start tag or end tag |
1578 |
|
|
|
1579 |
|
|
redo A; |
1580 |
|
|
} else { |
1581 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1582 |
|
|
|
1583 |
|
|
## XML5: Not a parse error. |
1584 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1585 |
|
|
} else { |
1586 |
|
|
|
1587 |
|
|
} |
1588 |
|
|
|
1589 |
wakaba |
1.1 |
if ($self->{nc} == 0x0022 or # " |
1590 |
|
|
$self->{nc} == 0x0027) { # ' |
1591 |
|
|
|
1592 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1593 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1594 |
|
|
} else { |
1595 |
|
|
|
1596 |
|
|
} |
1597 |
|
|
$self->{ca} |
1598 |
|
|
= {name => chr ($self->{nc}), |
1599 |
|
|
value => '', |
1600 |
|
|
line => $self->{line}, column => $self->{column}}; |
1601 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1602 |
|
|
|
1603 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1604 |
|
|
$self->{line_prev} = $self->{line}; |
1605 |
|
|
$self->{column_prev} = $self->{column}; |
1606 |
|
|
$self->{column}++; |
1607 |
|
|
$self->{nc} |
1608 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1609 |
|
|
} else { |
1610 |
|
|
$self->{set_nc}->($self); |
1611 |
|
|
} |
1612 |
|
|
|
1613 |
|
|
redo A; |
1614 |
|
|
} |
1615 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
1616 |
wakaba |
1.11 |
## XML5: "Tag attribute value before state". |
1617 |
|
|
|
1618 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1619 |
|
|
|
1620 |
|
|
## Stay in the state |
1621 |
|
|
|
1622 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1623 |
|
|
$self->{line_prev} = $self->{line}; |
1624 |
|
|
$self->{column_prev} = $self->{column}; |
1625 |
|
|
$self->{column}++; |
1626 |
|
|
$self->{nc} |
1627 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1628 |
|
|
} else { |
1629 |
|
|
$self->{set_nc}->($self); |
1630 |
|
|
} |
1631 |
|
|
|
1632 |
|
|
redo A; |
1633 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
1634 |
|
|
|
1635 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
1636 |
|
|
|
1637 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1638 |
|
|
$self->{line_prev} = $self->{line}; |
1639 |
|
|
$self->{column_prev} = $self->{column}; |
1640 |
|
|
$self->{column}++; |
1641 |
|
|
$self->{nc} |
1642 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1643 |
|
|
} else { |
1644 |
|
|
$self->{set_nc}->($self); |
1645 |
|
|
} |
1646 |
|
|
|
1647 |
|
|
redo A; |
1648 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1649 |
|
|
|
1650 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1651 |
|
|
## reconsume |
1652 |
|
|
redo A; |
1653 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
1654 |
|
|
|
1655 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
1656 |
|
|
|
1657 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1658 |
|
|
$self->{line_prev} = $self->{line}; |
1659 |
|
|
$self->{column_prev} = $self->{column}; |
1660 |
|
|
$self->{column}++; |
1661 |
|
|
$self->{nc} |
1662 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1663 |
|
|
} else { |
1664 |
|
|
$self->{set_nc}->($self); |
1665 |
|
|
} |
1666 |
|
|
|
1667 |
|
|
redo A; |
1668 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1669 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty unquoted attribute value'); |
1670 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1671 |
|
|
|
1672 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1673 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1674 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1675 |
|
|
if ($self->{ct}->{attributes}) { |
1676 |
|
|
|
1677 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1678 |
|
|
} else { |
1679 |
|
|
## NOTE: This state should never be reached. |
1680 |
|
|
|
1681 |
|
|
} |
1682 |
|
|
} else { |
1683 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1684 |
|
|
} |
1685 |
|
|
$self->{state} = DATA_STATE; |
1686 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1687 |
wakaba |
1.1 |
|
1688 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1689 |
|
|
$self->{line_prev} = $self->{line}; |
1690 |
|
|
$self->{column_prev} = $self->{column}; |
1691 |
|
|
$self->{column}++; |
1692 |
|
|
$self->{nc} |
1693 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1694 |
|
|
} else { |
1695 |
|
|
$self->{set_nc}->($self); |
1696 |
|
|
} |
1697 |
|
|
|
1698 |
|
|
|
1699 |
|
|
return ($self->{ct}); # start tag or end tag |
1700 |
|
|
|
1701 |
|
|
redo A; |
1702 |
|
|
} elsif ($self->{nc} == -1) { |
1703 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1704 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1705 |
|
|
|
1706 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1707 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1708 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1709 |
|
|
if ($self->{ct}->{attributes}) { |
1710 |
|
|
|
1711 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1712 |
|
|
} else { |
1713 |
|
|
## NOTE: This state should never be reached. |
1714 |
|
|
|
1715 |
|
|
} |
1716 |
|
|
} else { |
1717 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1718 |
|
|
} |
1719 |
|
|
$self->{state} = DATA_STATE; |
1720 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1721 |
wakaba |
1.1 |
## reconsume |
1722 |
|
|
|
1723 |
|
|
return ($self->{ct}); # start tag or end tag |
1724 |
|
|
|
1725 |
|
|
redo A; |
1726 |
|
|
} else { |
1727 |
|
|
if ($self->{nc} == 0x003D) { # = |
1728 |
|
|
|
1729 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1730 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
1731 |
wakaba |
1.11 |
} elsif ($self->{is_xml}) { |
1732 |
|
|
|
1733 |
|
|
## XML5: No parse error. |
1734 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO |
1735 |
wakaba |
1.1 |
} else { |
1736 |
|
|
|
1737 |
|
|
} |
1738 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
1739 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1740 |
|
|
|
1741 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1742 |
|
|
$self->{line_prev} = $self->{line}; |
1743 |
|
|
$self->{column_prev} = $self->{column}; |
1744 |
|
|
$self->{column}++; |
1745 |
|
|
$self->{nc} |
1746 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1747 |
|
|
} else { |
1748 |
|
|
$self->{set_nc}->($self); |
1749 |
|
|
} |
1750 |
|
|
|
1751 |
|
|
redo A; |
1752 |
|
|
} |
1753 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
1754 |
wakaba |
1.15 |
## XML5: "Tag attribute value double quoted state" and "DOCTYPE |
1755 |
|
|
## ATTLIST attribute value double quoted state". |
1756 |
wakaba |
1.11 |
|
1757 |
wakaba |
1.1 |
if ($self->{nc} == 0x0022) { # " |
1758 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1759 |
|
|
|
1760 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1761 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1762 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1763 |
|
|
} else { |
1764 |
|
|
|
1765 |
|
|
## XML5: "Tag attribute name before state". |
1766 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1767 |
|
|
} |
1768 |
wakaba |
1.1 |
|
1769 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1770 |
|
|
$self->{line_prev} = $self->{line}; |
1771 |
|
|
$self->{column_prev} = $self->{column}; |
1772 |
|
|
$self->{column}++; |
1773 |
|
|
$self->{nc} |
1774 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1775 |
|
|
} else { |
1776 |
|
|
$self->{set_nc}->($self); |
1777 |
|
|
} |
1778 |
|
|
|
1779 |
|
|
redo A; |
1780 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1781 |
|
|
|
1782 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1783 |
|
|
|
1784 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1785 |
|
|
## "entity in attribute value state". In this implementation, the |
1786 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1787 |
|
|
## implementation of the "consume a character reference" algorithm. |
1788 |
|
|
$self->{prev_state} = $self->{state}; |
1789 |
|
|
$self->{entity_add} = 0x0022; # " |
1790 |
|
|
$self->{state} = ENTITY_STATE; |
1791 |
|
|
|
1792 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1793 |
|
|
$self->{line_prev} = $self->{line}; |
1794 |
|
|
$self->{column_prev} = $self->{column}; |
1795 |
|
|
$self->{column}++; |
1796 |
|
|
$self->{nc} |
1797 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1798 |
|
|
} else { |
1799 |
|
|
$self->{set_nc}->($self); |
1800 |
|
|
} |
1801 |
|
|
|
1802 |
|
|
redo A; |
1803 |
|
|
} elsif ($self->{nc} == -1) { |
1804 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1805 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1806 |
|
|
|
1807 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1808 |
wakaba |
1.15 |
|
1809 |
|
|
$self->{state} = DATA_STATE; |
1810 |
|
|
$self->{s_kwd} = ''; |
1811 |
|
|
## reconsume |
1812 |
|
|
return ($self->{ct}); # start tag |
1813 |
|
|
redo A; |
1814 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1815 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1816 |
|
|
if ($self->{ct}->{attributes}) { |
1817 |
|
|
|
1818 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1819 |
|
|
} else { |
1820 |
|
|
## NOTE: This state should never be reached. |
1821 |
|
|
|
1822 |
|
|
} |
1823 |
wakaba |
1.15 |
|
1824 |
|
|
$self->{state} = DATA_STATE; |
1825 |
|
|
$self->{s_kwd} = ''; |
1826 |
|
|
## reconsume |
1827 |
|
|
return ($self->{ct}); # end tag |
1828 |
|
|
redo A; |
1829 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1830 |
|
|
## XML5: No parse error above; not defined yet. |
1831 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1832 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
1833 |
|
|
## Reconsume. |
1834 |
|
|
return ($self->{ct}); # ATTLIST |
1835 |
|
|
redo A; |
1836 |
wakaba |
1.1 |
} else { |
1837 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1838 |
|
|
} |
1839 |
|
|
} else { |
1840 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
1841 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
1842 |
|
|
|
1843 |
|
|
## XML5: Not a parse error. |
1844 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
1845 |
|
|
} else { |
1846 |
|
|
|
1847 |
|
|
} |
1848 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
1849 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
1850 |
wakaba |
1.11 |
q["&<], |
1851 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
1852 |
|
|
|
1853 |
|
|
## Stay in the state |
1854 |
|
|
|
1855 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1856 |
|
|
$self->{line_prev} = $self->{line}; |
1857 |
|
|
$self->{column_prev} = $self->{column}; |
1858 |
|
|
$self->{column}++; |
1859 |
|
|
$self->{nc} |
1860 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1861 |
|
|
} else { |
1862 |
|
|
$self->{set_nc}->($self); |
1863 |
|
|
} |
1864 |
|
|
|
1865 |
|
|
redo A; |
1866 |
|
|
} |
1867 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
1868 |
wakaba |
1.15 |
## XML5: "Tag attribute value single quoted state" and "DOCTYPE |
1869 |
|
|
## ATTLIST attribute value single quoted state". |
1870 |
wakaba |
1.11 |
|
1871 |
wakaba |
1.1 |
if ($self->{nc} == 0x0027) { # ' |
1872 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1873 |
|
|
|
1874 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1875 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1876 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1877 |
|
|
} else { |
1878 |
|
|
|
1879 |
|
|
## XML5: "Before attribute name state" (sic). |
1880 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1881 |
|
|
} |
1882 |
wakaba |
1.1 |
|
1883 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1884 |
|
|
$self->{line_prev} = $self->{line}; |
1885 |
|
|
$self->{column_prev} = $self->{column}; |
1886 |
|
|
$self->{column}++; |
1887 |
|
|
$self->{nc} |
1888 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1889 |
|
|
} else { |
1890 |
|
|
$self->{set_nc}->($self); |
1891 |
|
|
} |
1892 |
|
|
|
1893 |
|
|
redo A; |
1894 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1895 |
|
|
|
1896 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1897 |
|
|
|
1898 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1899 |
|
|
## "entity in attribute value state". In this implementation, the |
1900 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1901 |
|
|
## implementation of the "consume a character reference" algorithm. |
1902 |
|
|
$self->{entity_add} = 0x0027; # ' |
1903 |
|
|
$self->{prev_state} = $self->{state}; |
1904 |
|
|
$self->{state} = ENTITY_STATE; |
1905 |
|
|
|
1906 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1907 |
|
|
$self->{line_prev} = $self->{line}; |
1908 |
|
|
$self->{column_prev} = $self->{column}; |
1909 |
|
|
$self->{column}++; |
1910 |
|
|
$self->{nc} |
1911 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1912 |
|
|
} else { |
1913 |
|
|
$self->{set_nc}->($self); |
1914 |
|
|
} |
1915 |
|
|
|
1916 |
|
|
redo A; |
1917 |
|
|
} elsif ($self->{nc} == -1) { |
1918 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1919 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1920 |
|
|
|
1921 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1922 |
wakaba |
1.15 |
|
1923 |
|
|
$self->{state} = DATA_STATE; |
1924 |
|
|
$self->{s_kwd} = ''; |
1925 |
|
|
## reconsume |
1926 |
|
|
return ($self->{ct}); # start tag |
1927 |
|
|
redo A; |
1928 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1929 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1930 |
|
|
if ($self->{ct}->{attributes}) { |
1931 |
|
|
|
1932 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1933 |
|
|
} else { |
1934 |
|
|
## NOTE: This state should never be reached. |
1935 |
|
|
|
1936 |
|
|
} |
1937 |
wakaba |
1.15 |
|
1938 |
|
|
$self->{state} = DATA_STATE; |
1939 |
|
|
$self->{s_kwd} = ''; |
1940 |
|
|
## reconsume |
1941 |
|
|
return ($self->{ct}); # end tag |
1942 |
|
|
redo A; |
1943 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1944 |
|
|
## XML5: No parse error above; not defined yet. |
1945 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1946 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
1947 |
|
|
## Reconsume. |
1948 |
|
|
return ($self->{ct}); # ATTLIST |
1949 |
|
|
redo A; |
1950 |
wakaba |
1.1 |
} else { |
1951 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1952 |
|
|
} |
1953 |
|
|
} else { |
1954 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
1955 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
1956 |
|
|
|
1957 |
|
|
## XML5: Not a parse error. |
1958 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
1959 |
|
|
} else { |
1960 |
|
|
|
1961 |
|
|
} |
1962 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
1963 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
1964 |
wakaba |
1.11 |
q['&<], |
1965 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
1966 |
|
|
|
1967 |
|
|
## Stay in the state |
1968 |
|
|
|
1969 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1970 |
|
|
$self->{line_prev} = $self->{line}; |
1971 |
|
|
$self->{column_prev} = $self->{column}; |
1972 |
|
|
$self->{column}++; |
1973 |
|
|
$self->{nc} |
1974 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1975 |
|
|
} else { |
1976 |
|
|
$self->{set_nc}->($self); |
1977 |
|
|
} |
1978 |
|
|
|
1979 |
|
|
redo A; |
1980 |
|
|
} |
1981 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
1982 |
wakaba |
1.11 |
## XML5: "Tag attribute value unquoted state". |
1983 |
|
|
|
1984 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1985 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1986 |
|
|
|
1987 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1988 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
1989 |
|
|
} else { |
1990 |
|
|
|
1991 |
|
|
## XML5: "Tag attribute name before state". |
1992 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
1993 |
|
|
} |
1994 |
wakaba |
1.1 |
|
1995 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1996 |
|
|
$self->{line_prev} = $self->{line}; |
1997 |
|
|
$self->{column_prev} = $self->{column}; |
1998 |
|
|
$self->{column}++; |
1999 |
|
|
$self->{nc} |
2000 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2001 |
|
|
} else { |
2002 |
|
|
$self->{set_nc}->($self); |
2003 |
|
|
} |
2004 |
|
|
|
2005 |
|
|
redo A; |
2006 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
2007 |
|
|
|
2008 |
wakaba |
1.11 |
|
2009 |
|
|
## XML5: Not defined yet. |
2010 |
|
|
|
2011 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
2012 |
|
|
## "entity in attribute value state". In this implementation, the |
2013 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
2014 |
|
|
## implementation of the "consume a character reference" algorithm. |
2015 |
|
|
$self->{entity_add} = -1; |
2016 |
|
|
$self->{prev_state} = $self->{state}; |
2017 |
|
|
$self->{state} = ENTITY_STATE; |
2018 |
|
|
|
2019 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2020 |
|
|
$self->{line_prev} = $self->{line}; |
2021 |
|
|
$self->{column_prev} = $self->{column}; |
2022 |
|
|
$self->{column}++; |
2023 |
|
|
$self->{nc} |
2024 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2025 |
|
|
} else { |
2026 |
|
|
$self->{set_nc}->($self); |
2027 |
|
|
} |
2028 |
|
|
|
2029 |
|
|
redo A; |
2030 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2031 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2032 |
|
|
|
2033 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2034 |
wakaba |
1.15 |
|
2035 |
|
|
$self->{state} = DATA_STATE; |
2036 |
|
|
$self->{s_kwd} = ''; |
2037 |
|
|
|
2038 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2039 |
|
|
$self->{line_prev} = $self->{line}; |
2040 |
|
|
$self->{column_prev} = $self->{column}; |
2041 |
|
|
$self->{column}++; |
2042 |
|
|
$self->{nc} |
2043 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2044 |
|
|
} else { |
2045 |
|
|
$self->{set_nc}->($self); |
2046 |
|
|
} |
2047 |
|
|
|
2048 |
|
|
return ($self->{ct}); # start tag |
2049 |
|
|
redo A; |
2050 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2051 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2052 |
|
|
if ($self->{ct}->{attributes}) { |
2053 |
|
|
|
2054 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2055 |
|
|
} else { |
2056 |
|
|
## NOTE: This state should never be reached. |
2057 |
|
|
|
2058 |
|
|
} |
2059 |
wakaba |
1.15 |
|
2060 |
|
|
$self->{state} = DATA_STATE; |
2061 |
|
|
$self->{s_kwd} = ''; |
2062 |
|
|
|
2063 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2064 |
|
|
$self->{line_prev} = $self->{line}; |
2065 |
|
|
$self->{column_prev} = $self->{column}; |
2066 |
|
|
$self->{column}++; |
2067 |
|
|
$self->{nc} |
2068 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2069 |
|
|
} else { |
2070 |
|
|
$self->{set_nc}->($self); |
2071 |
|
|
} |
2072 |
|
|
|
2073 |
|
|
return ($self->{ct}); # end tag |
2074 |
|
|
redo A; |
2075 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2076 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2077 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2078 |
|
|
|
2079 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2080 |
|
|
$self->{line_prev} = $self->{line}; |
2081 |
|
|
$self->{column_prev} = $self->{column}; |
2082 |
|
|
$self->{column}++; |
2083 |
|
|
$self->{nc} |
2084 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2085 |
|
|
} else { |
2086 |
|
|
$self->{set_nc}->($self); |
2087 |
|
|
} |
2088 |
|
|
|
2089 |
wakaba |
1.15 |
return ($self->{ct}); # ATTLIST |
2090 |
|
|
redo A; |
2091 |
|
|
} else { |
2092 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2093 |
|
|
} |
2094 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
2095 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2096 |
|
|
|
2097 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2098 |
wakaba |
1.1 |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2099 |
wakaba |
1.15 |
|
2100 |
|
|
$self->{state} = DATA_STATE; |
2101 |
|
|
$self->{s_kwd} = ''; |
2102 |
|
|
## reconsume |
2103 |
|
|
return ($self->{ct}); # start tag |
2104 |
|
|
redo A; |
2105 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2106 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2107 |
wakaba |
1.1 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2108 |
|
|
if ($self->{ct}->{attributes}) { |
2109 |
|
|
|
2110 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2111 |
|
|
} else { |
2112 |
|
|
## NOTE: This state should never be reached. |
2113 |
|
|
|
2114 |
|
|
} |
2115 |
wakaba |
1.15 |
|
2116 |
|
|
$self->{state} = DATA_STATE; |
2117 |
|
|
$self->{s_kwd} = ''; |
2118 |
|
|
## reconsume |
2119 |
|
|
return ($self->{ct}); # end tag |
2120 |
|
|
redo A; |
2121 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2122 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
2123 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2124 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2125 |
|
|
## Reconsume. |
2126 |
|
|
return ($self->{ct}); # ATTLIST |
2127 |
|
|
redo A; |
2128 |
wakaba |
1.1 |
} else { |
2129 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2130 |
|
|
} |
2131 |
|
|
} else { |
2132 |
|
|
if ({ |
2133 |
|
|
0x0022 => 1, # " |
2134 |
|
|
0x0027 => 1, # ' |
2135 |
|
|
0x003D => 1, # = |
2136 |
|
|
}->{$self->{nc}}) { |
2137 |
|
|
|
2138 |
wakaba |
1.11 |
## XML5: Not a parse error. |
2139 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
2140 |
|
|
} else { |
2141 |
|
|
|
2142 |
|
|
} |
2143 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
2144 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
2145 |
|
|
q["'=& >], |
2146 |
|
|
length $self->{ca}->{value}); |
2147 |
|
|
|
2148 |
|
|
## Stay in the state |
2149 |
|
|
|
2150 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2151 |
|
|
$self->{line_prev} = $self->{line}; |
2152 |
|
|
$self->{column_prev} = $self->{column}; |
2153 |
|
|
$self->{column}++; |
2154 |
|
|
$self->{nc} |
2155 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2156 |
|
|
} else { |
2157 |
|
|
$self->{set_nc}->($self); |
2158 |
|
|
} |
2159 |
|
|
|
2160 |
|
|
redo A; |
2161 |
|
|
} |
2162 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
2163 |
|
|
if ($is_space->{$self->{nc}}) { |
2164 |
|
|
|
2165 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2166 |
|
|
|
2167 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2168 |
|
|
$self->{line_prev} = $self->{line}; |
2169 |
|
|
$self->{column_prev} = $self->{column}; |
2170 |
|
|
$self->{column}++; |
2171 |
|
|
$self->{nc} |
2172 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2173 |
|
|
} else { |
2174 |
|
|
$self->{set_nc}->($self); |
2175 |
|
|
} |
2176 |
|
|
|
2177 |
|
|
redo A; |
2178 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2179 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2180 |
|
|
|
2181 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2182 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2183 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2184 |
|
|
if ($self->{ct}->{attributes}) { |
2185 |
|
|
|
2186 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2187 |
|
|
} else { |
2188 |
|
|
## NOTE: This state should never be reached. |
2189 |
|
|
|
2190 |
|
|
} |
2191 |
|
|
} else { |
2192 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2193 |
|
|
} |
2194 |
|
|
$self->{state} = DATA_STATE; |
2195 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2196 |
wakaba |
1.1 |
|
2197 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2198 |
|
|
$self->{line_prev} = $self->{line}; |
2199 |
|
|
$self->{column_prev} = $self->{column}; |
2200 |
|
|
$self->{column}++; |
2201 |
|
|
$self->{nc} |
2202 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2203 |
|
|
} else { |
2204 |
|
|
$self->{set_nc}->($self); |
2205 |
|
|
} |
2206 |
|
|
|
2207 |
|
|
|
2208 |
|
|
return ($self->{ct}); # start tag or end tag |
2209 |
|
|
|
2210 |
|
|
redo A; |
2211 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
2212 |
|
|
|
2213 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
2214 |
|
|
|
2215 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2216 |
|
|
$self->{line_prev} = $self->{line}; |
2217 |
|
|
$self->{column_prev} = $self->{column}; |
2218 |
|
|
$self->{column}++; |
2219 |
|
|
$self->{nc} |
2220 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2221 |
|
|
} else { |
2222 |
|
|
$self->{set_nc}->($self); |
2223 |
|
|
} |
2224 |
|
|
|
2225 |
|
|
redo A; |
2226 |
|
|
} elsif ($self->{nc} == -1) { |
2227 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2228 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2229 |
|
|
|
2230 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2231 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2232 |
|
|
if ($self->{ct}->{attributes}) { |
2233 |
|
|
|
2234 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2235 |
|
|
} else { |
2236 |
|
|
## NOTE: This state should never be reached. |
2237 |
|
|
|
2238 |
|
|
} |
2239 |
|
|
} else { |
2240 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2241 |
|
|
} |
2242 |
|
|
$self->{state} = DATA_STATE; |
2243 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2244 |
wakaba |
1.1 |
## Reconsume. |
2245 |
|
|
return ($self->{ct}); # start tag or end tag |
2246 |
|
|
redo A; |
2247 |
|
|
} else { |
2248 |
|
|
|
2249 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space between attributes'); |
2250 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2251 |
|
|
## reconsume |
2252 |
|
|
redo A; |
2253 |
|
|
} |
2254 |
|
|
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
2255 |
wakaba |
1.11 |
## XML5: "Empty tag state". |
2256 |
|
|
|
2257 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2258 |
|
|
if ($self->{ct}->{type} == END_TAG_TOKEN) { |
2259 |
|
|
|
2260 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
2261 |
|
|
## TODO: Different type than slash in start tag |
2262 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2263 |
|
|
if ($self->{ct}->{attributes}) { |
2264 |
|
|
|
2265 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2266 |
|
|
} else { |
2267 |
|
|
|
2268 |
|
|
} |
2269 |
|
|
## TODO: Test |<title></title/>| |
2270 |
|
|
} else { |
2271 |
|
|
|
2272 |
|
|
$self->{self_closing} = 1; |
2273 |
|
|
} |
2274 |
|
|
|
2275 |
|
|
$self->{state} = DATA_STATE; |
2276 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2277 |
wakaba |
1.1 |
|
2278 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2279 |
|
|
$self->{line_prev} = $self->{line}; |
2280 |
|
|
$self->{column_prev} = $self->{column}; |
2281 |
|
|
$self->{column}++; |
2282 |
|
|
$self->{nc} |
2283 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2284 |
|
|
} else { |
2285 |
|
|
$self->{set_nc}->($self); |
2286 |
|
|
} |
2287 |
|
|
|
2288 |
|
|
|
2289 |
|
|
return ($self->{ct}); # start tag or end tag |
2290 |
|
|
|
2291 |
|
|
redo A; |
2292 |
|
|
} elsif ($self->{nc} == -1) { |
2293 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2294 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2295 |
|
|
|
2296 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2297 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2298 |
|
|
if ($self->{ct}->{attributes}) { |
2299 |
|
|
|
2300 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2301 |
|
|
} else { |
2302 |
|
|
## NOTE: This state should never be reached. |
2303 |
|
|
|
2304 |
|
|
} |
2305 |
|
|
} else { |
2306 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2307 |
|
|
} |
2308 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
2309 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
2310 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2311 |
wakaba |
1.1 |
## Reconsume. |
2312 |
|
|
return ($self->{ct}); # start tag or end tag |
2313 |
|
|
redo A; |
2314 |
|
|
} else { |
2315 |
|
|
|
2316 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc'); |
2317 |
|
|
## TODO: This error type is wrong. |
2318 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2319 |
|
|
## Reconsume. |
2320 |
|
|
redo A; |
2321 |
|
|
} |
2322 |
|
|
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
2323 |
wakaba |
1.14 |
## XML5: "Bogus comment state" and "DOCTYPE bogus comment state". |
2324 |
|
|
|
2325 |
wakaba |
1.1 |
## NOTE: Unlike spec's "bogus comment state", this implementation |
2326 |
|
|
## consumes characters one-by-one basis. |
2327 |
|
|
|
2328 |
|
|
if ($self->{nc} == 0x003E) { # > |
2329 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2330 |
|
|
|
2331 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2332 |
|
|
} else { |
2333 |
|
|
|
2334 |
|
|
$self->{state} = DATA_STATE; |
2335 |
|
|
$self->{s_kwd} = ''; |
2336 |
|
|
} |
2337 |
wakaba |
1.1 |
|
2338 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2339 |
|
|
$self->{line_prev} = $self->{line}; |
2340 |
|
|
$self->{column_prev} = $self->{column}; |
2341 |
|
|
$self->{column}++; |
2342 |
|
|
$self->{nc} |
2343 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2344 |
|
|
} else { |
2345 |
|
|
$self->{set_nc}->($self); |
2346 |
|
|
} |
2347 |
|
|
|
2348 |
|
|
|
2349 |
|
|
return ($self->{ct}); # comment |
2350 |
|
|
redo A; |
2351 |
|
|
} elsif ($self->{nc} == -1) { |
2352 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2353 |
|
|
|
2354 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2355 |
|
|
} else { |
2356 |
|
|
|
2357 |
|
|
$self->{state} = DATA_STATE; |
2358 |
|
|
$self->{s_kwd} = ''; |
2359 |
|
|
} |
2360 |
wakaba |
1.1 |
## reconsume |
2361 |
|
|
|
2362 |
|
|
return ($self->{ct}); # comment |
2363 |
|
|
redo A; |
2364 |
|
|
} else { |
2365 |
|
|
|
2366 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2367 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2368 |
|
|
q[>], |
2369 |
|
|
length $self->{ct}->{data}); |
2370 |
|
|
|
2371 |
|
|
## Stay in the state. |
2372 |
|
|
|
2373 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2374 |
|
|
$self->{line_prev} = $self->{line}; |
2375 |
|
|
$self->{column_prev} = $self->{column}; |
2376 |
|
|
$self->{column}++; |
2377 |
|
|
$self->{nc} |
2378 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2379 |
|
|
} else { |
2380 |
|
|
$self->{set_nc}->($self); |
2381 |
|
|
} |
2382 |
|
|
|
2383 |
|
|
redo A; |
2384 |
|
|
} |
2385 |
|
|
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
2386 |
wakaba |
1.14 |
## XML5: "Markup declaration state". |
2387 |
wakaba |
1.1 |
|
2388 |
|
|
if ($self->{nc} == 0x002D) { # - |
2389 |
|
|
|
2390 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
2391 |
|
|
|
2392 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2393 |
|
|
$self->{line_prev} = $self->{line}; |
2394 |
|
|
$self->{column_prev} = $self->{column}; |
2395 |
|
|
$self->{column}++; |
2396 |
|
|
$self->{nc} |
2397 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2398 |
|
|
} else { |
2399 |
|
|
$self->{set_nc}->($self); |
2400 |
|
|
} |
2401 |
|
|
|
2402 |
|
|
redo A; |
2403 |
|
|
} elsif ($self->{nc} == 0x0044 or # D |
2404 |
|
|
$self->{nc} == 0x0064) { # d |
2405 |
|
|
## ASCII case-insensitive. |
2406 |
|
|
|
2407 |
|
|
$self->{state} = MD_DOCTYPE_STATE; |
2408 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
2409 |
wakaba |
1.1 |
|
2410 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2411 |
|
|
$self->{line_prev} = $self->{line}; |
2412 |
|
|
$self->{column_prev} = $self->{column}; |
2413 |
|
|
$self->{column}++; |
2414 |
|
|
$self->{nc} |
2415 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2416 |
|
|
} else { |
2417 |
|
|
$self->{set_nc}->($self); |
2418 |
|
|
} |
2419 |
|
|
|
2420 |
|
|
redo A; |
2421 |
wakaba |
1.3 |
} elsif ((($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
2422 |
|
|
$self->{open_elements}->[-1]->[1] & FOREIGN_EL) or |
2423 |
|
|
$self->{is_xml}) and |
2424 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2425 |
|
|
|
2426 |
|
|
$self->{state} = MD_CDATA_STATE; |
2427 |
wakaba |
1.12 |
$self->{kwd} = '['; |
2428 |
wakaba |
1.1 |
|
2429 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2430 |
|
|
$self->{line_prev} = $self->{line}; |
2431 |
|
|
$self->{column_prev} = $self->{column}; |
2432 |
|
|
$self->{column}++; |
2433 |
|
|
$self->{nc} |
2434 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2435 |
|
|
} else { |
2436 |
|
|
$self->{set_nc}->($self); |
2437 |
|
|
} |
2438 |
|
|
|
2439 |
|
|
redo A; |
2440 |
|
|
} else { |
2441 |
|
|
|
2442 |
|
|
} |
2443 |
|
|
|
2444 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2445 |
|
|
line => $self->{line_prev}, |
2446 |
|
|
column => $self->{column_prev} - 1); |
2447 |
|
|
## Reconsume. |
2448 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2449 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2450 |
|
|
line => $self->{line_prev}, |
2451 |
|
|
column => $self->{column_prev} - 1, |
2452 |
|
|
}; |
2453 |
|
|
redo A; |
2454 |
|
|
} elsif ($self->{state} == MD_HYPHEN_STATE) { |
2455 |
|
|
if ($self->{nc} == 0x002D) { # - |
2456 |
|
|
|
2457 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2458 |
|
|
line => $self->{line_prev}, |
2459 |
|
|
column => $self->{column_prev} - 2, |
2460 |
|
|
}; |
2461 |
wakaba |
1.10 |
$self->{state} = COMMENT_START_STATE; ## XML5: "comment state". |
2462 |
wakaba |
1.1 |
|
2463 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2464 |
|
|
$self->{line_prev} = $self->{line}; |
2465 |
|
|
$self->{column_prev} = $self->{column}; |
2466 |
|
|
$self->{column}++; |
2467 |
|
|
$self->{nc} |
2468 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2469 |
|
|
} else { |
2470 |
|
|
$self->{set_nc}->($self); |
2471 |
|
|
} |
2472 |
|
|
|
2473 |
|
|
redo A; |
2474 |
|
|
} else { |
2475 |
|
|
|
2476 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2477 |
|
|
line => $self->{line_prev}, |
2478 |
|
|
column => $self->{column_prev} - 2); |
2479 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2480 |
|
|
## Reconsume. |
2481 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2482 |
|
|
data => '-', |
2483 |
|
|
line => $self->{line_prev}, |
2484 |
|
|
column => $self->{column_prev} - 2, |
2485 |
|
|
}; |
2486 |
|
|
redo A; |
2487 |
|
|
} |
2488 |
|
|
} elsif ($self->{state} == MD_DOCTYPE_STATE) { |
2489 |
|
|
## ASCII case-insensitive. |
2490 |
|
|
if ($self->{nc} == [ |
2491 |
|
|
undef, |
2492 |
|
|
0x004F, # O |
2493 |
|
|
0x0043, # C |
2494 |
|
|
0x0054, # T |
2495 |
|
|
0x0059, # Y |
2496 |
|
|
0x0050, # P |
2497 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
2498 |
wakaba |
1.1 |
$self->{nc} == [ |
2499 |
|
|
undef, |
2500 |
|
|
0x006F, # o |
2501 |
|
|
0x0063, # c |
2502 |
|
|
0x0074, # t |
2503 |
|
|
0x0079, # y |
2504 |
|
|
0x0070, # p |
2505 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
2506 |
wakaba |
1.1 |
|
2507 |
|
|
## Stay in the state. |
2508 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2509 |
wakaba |
1.1 |
|
2510 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2511 |
|
|
$self->{line_prev} = $self->{line}; |
2512 |
|
|
$self->{column_prev} = $self->{column}; |
2513 |
|
|
$self->{column}++; |
2514 |
|
|
$self->{nc} |
2515 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2516 |
|
|
} else { |
2517 |
|
|
$self->{set_nc}->($self); |
2518 |
|
|
} |
2519 |
|
|
|
2520 |
|
|
redo A; |
2521 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 6 and |
2522 |
wakaba |
1.1 |
($self->{nc} == 0x0045 or # E |
2523 |
|
|
$self->{nc} == 0x0065)) { # e |
2524 |
wakaba |
1.12 |
if ($self->{is_xml} and |
2525 |
|
|
($self->{kwd} ne 'DOCTYP' or $self->{nc} == 0x0065)) { |
2526 |
wakaba |
1.10 |
|
2527 |
|
|
## XML5: case-sensitive. |
2528 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO |
2529 |
|
|
text => 'DOCTYPE', |
2530 |
|
|
line => $self->{line_prev}, |
2531 |
|
|
column => $self->{column_prev} - 5); |
2532 |
|
|
} else { |
2533 |
|
|
|
2534 |
|
|
} |
2535 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_STATE; |
2536 |
|
|
$self->{ct} = {type => DOCTYPE_TOKEN, |
2537 |
|
|
quirks => 1, |
2538 |
|
|
line => $self->{line_prev}, |
2539 |
|
|
column => $self->{column_prev} - 7, |
2540 |
|
|
}; |
2541 |
|
|
|
2542 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2543 |
|
|
$self->{line_prev} = $self->{line}; |
2544 |
|
|
$self->{column_prev} = $self->{column}; |
2545 |
|
|
$self->{column}++; |
2546 |
|
|
$self->{nc} |
2547 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2548 |
|
|
} else { |
2549 |
|
|
$self->{set_nc}->($self); |
2550 |
|
|
} |
2551 |
|
|
|
2552 |
|
|
redo A; |
2553 |
|
|
} else { |
2554 |
|
|
|
2555 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2556 |
|
|
line => $self->{line_prev}, |
2557 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2558 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2559 |
|
|
## Reconsume. |
2560 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2561 |
wakaba |
1.12 |
data => $self->{kwd}, |
2562 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2563 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2564 |
wakaba |
1.1 |
}; |
2565 |
|
|
redo A; |
2566 |
|
|
} |
2567 |
|
|
} elsif ($self->{state} == MD_CDATA_STATE) { |
2568 |
|
|
if ($self->{nc} == { |
2569 |
|
|
'[' => 0x0043, # C |
2570 |
|
|
'[C' => 0x0044, # D |
2571 |
|
|
'[CD' => 0x0041, # A |
2572 |
|
|
'[CDA' => 0x0054, # T |
2573 |
|
|
'[CDAT' => 0x0041, # A |
2574 |
wakaba |
1.12 |
}->{$self->{kwd}}) { |
2575 |
wakaba |
1.1 |
|
2576 |
|
|
## Stay in the state. |
2577 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2578 |
wakaba |
1.1 |
|
2579 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2580 |
|
|
$self->{line_prev} = $self->{line}; |
2581 |
|
|
$self->{column_prev} = $self->{column}; |
2582 |
|
|
$self->{column}++; |
2583 |
|
|
$self->{nc} |
2584 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2585 |
|
|
} else { |
2586 |
|
|
$self->{set_nc}->($self); |
2587 |
|
|
} |
2588 |
|
|
|
2589 |
|
|
redo A; |
2590 |
wakaba |
1.12 |
} elsif ($self->{kwd} eq '[CDATA' and |
2591 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2592 |
wakaba |
1.6 |
if ($self->{is_xml} and |
2593 |
|
|
not $self->{tainted} and |
2594 |
|
|
@{$self->{open_elements} or []} == 0) { |
2595 |
wakaba |
1.8 |
|
2596 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'cdata outside of root element', |
2597 |
|
|
line => $self->{line_prev}, |
2598 |
|
|
column => $self->{column_prev} - 7); |
2599 |
|
|
$self->{tainted} = 1; |
2600 |
wakaba |
1.8 |
} else { |
2601 |
|
|
|
2602 |
wakaba |
1.6 |
} |
2603 |
|
|
|
2604 |
wakaba |
1.1 |
$self->{ct} = {type => CHARACTER_TOKEN, |
2605 |
|
|
data => '', |
2606 |
|
|
line => $self->{line_prev}, |
2607 |
|
|
column => $self->{column_prev} - 7}; |
2608 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
2609 |
|
|
|
2610 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2611 |
|
|
$self->{line_prev} = $self->{line}; |
2612 |
|
|
$self->{column_prev} = $self->{column}; |
2613 |
|
|
$self->{column}++; |
2614 |
|
|
$self->{nc} |
2615 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2616 |
|
|
} else { |
2617 |
|
|
$self->{set_nc}->($self); |
2618 |
|
|
} |
2619 |
|
|
|
2620 |
|
|
redo A; |
2621 |
|
|
} else { |
2622 |
|
|
|
2623 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2624 |
|
|
line => $self->{line_prev}, |
2625 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2626 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2627 |
|
|
## Reconsume. |
2628 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2629 |
wakaba |
1.12 |
data => $self->{kwd}, |
2630 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2631 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2632 |
wakaba |
1.1 |
}; |
2633 |
|
|
redo A; |
2634 |
|
|
} |
2635 |
|
|
} elsif ($self->{state} == COMMENT_START_STATE) { |
2636 |
|
|
if ($self->{nc} == 0x002D) { # - |
2637 |
|
|
|
2638 |
|
|
$self->{state} = COMMENT_START_DASH_STATE; |
2639 |
|
|
|
2640 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2641 |
|
|
$self->{line_prev} = $self->{line}; |
2642 |
|
|
$self->{column_prev} = $self->{column}; |
2643 |
|
|
$self->{column}++; |
2644 |
|
|
$self->{nc} |
2645 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2646 |
|
|
} else { |
2647 |
|
|
$self->{set_nc}->($self); |
2648 |
|
|
} |
2649 |
|
|
|
2650 |
|
|
redo A; |
2651 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2652 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2653 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2654 |
|
|
|
2655 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2656 |
|
|
} else { |
2657 |
|
|
|
2658 |
|
|
$self->{state} = DATA_STATE; |
2659 |
|
|
$self->{s_kwd} = ''; |
2660 |
|
|
} |
2661 |
wakaba |
1.1 |
|
2662 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2663 |
|
|
$self->{line_prev} = $self->{line}; |
2664 |
|
|
$self->{column_prev} = $self->{column}; |
2665 |
|
|
$self->{column}++; |
2666 |
|
|
$self->{nc} |
2667 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2668 |
|
|
} else { |
2669 |
|
|
$self->{set_nc}->($self); |
2670 |
|
|
} |
2671 |
|
|
|
2672 |
|
|
|
2673 |
|
|
return ($self->{ct}); # comment |
2674 |
|
|
|
2675 |
|
|
redo A; |
2676 |
|
|
} elsif ($self->{nc} == -1) { |
2677 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2678 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2679 |
|
|
|
2680 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2681 |
|
|
} else { |
2682 |
|
|
|
2683 |
|
|
$self->{state} = DATA_STATE; |
2684 |
|
|
$self->{s_kwd} = ''; |
2685 |
|
|
} |
2686 |
wakaba |
1.1 |
## reconsume |
2687 |
|
|
|
2688 |
|
|
return ($self->{ct}); # comment |
2689 |
|
|
|
2690 |
|
|
redo A; |
2691 |
|
|
} else { |
2692 |
|
|
|
2693 |
|
|
$self->{ct}->{data} # comment |
2694 |
|
|
.= chr ($self->{nc}); |
2695 |
|
|
$self->{state} = COMMENT_STATE; |
2696 |
|
|
|
2697 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2698 |
|
|
$self->{line_prev} = $self->{line}; |
2699 |
|
|
$self->{column_prev} = $self->{column}; |
2700 |
|
|
$self->{column}++; |
2701 |
|
|
$self->{nc} |
2702 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2703 |
|
|
} else { |
2704 |
|
|
$self->{set_nc}->($self); |
2705 |
|
|
} |
2706 |
|
|
|
2707 |
|
|
redo A; |
2708 |
|
|
} |
2709 |
|
|
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
2710 |
|
|
if ($self->{nc} == 0x002D) { # - |
2711 |
|
|
|
2712 |
|
|
$self->{state} = COMMENT_END_STATE; |
2713 |
|
|
|
2714 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2715 |
|
|
$self->{line_prev} = $self->{line}; |
2716 |
|
|
$self->{column_prev} = $self->{column}; |
2717 |
|
|
$self->{column}++; |
2718 |
|
|
$self->{nc} |
2719 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2720 |
|
|
} else { |
2721 |
|
|
$self->{set_nc}->($self); |
2722 |
|
|
} |
2723 |
|
|
|
2724 |
|
|
redo A; |
2725 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2726 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2727 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2728 |
|
|
|
2729 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2730 |
|
|
} else { |
2731 |
|
|
|
2732 |
|
|
$self->{state} = DATA_STATE; |
2733 |
|
|
$self->{s_kwd} = ''; |
2734 |
|
|
} |
2735 |
wakaba |
1.1 |
|
2736 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2737 |
|
|
$self->{line_prev} = $self->{line}; |
2738 |
|
|
$self->{column_prev} = $self->{column}; |
2739 |
|
|
$self->{column}++; |
2740 |
|
|
$self->{nc} |
2741 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2742 |
|
|
} else { |
2743 |
|
|
$self->{set_nc}->($self); |
2744 |
|
|
} |
2745 |
|
|
|
2746 |
|
|
|
2747 |
|
|
return ($self->{ct}); # comment |
2748 |
|
|
|
2749 |
|
|
redo A; |
2750 |
|
|
} elsif ($self->{nc} == -1) { |
2751 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2752 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2753 |
|
|
|
2754 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2755 |
|
|
} else { |
2756 |
|
|
|
2757 |
|
|
$self->{state} = DATA_STATE; |
2758 |
|
|
$self->{s_kwd} = ''; |
2759 |
|
|
} |
2760 |
wakaba |
1.1 |
## reconsume |
2761 |
|
|
|
2762 |
|
|
return ($self->{ct}); # comment |
2763 |
|
|
|
2764 |
|
|
redo A; |
2765 |
|
|
} else { |
2766 |
|
|
|
2767 |
|
|
$self->{ct}->{data} # comment |
2768 |
|
|
.= '-' . chr ($self->{nc}); |
2769 |
|
|
$self->{state} = COMMENT_STATE; |
2770 |
|
|
|
2771 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2772 |
|
|
$self->{line_prev} = $self->{line}; |
2773 |
|
|
$self->{column_prev} = $self->{column}; |
2774 |
|
|
$self->{column}++; |
2775 |
|
|
$self->{nc} |
2776 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2777 |
|
|
} else { |
2778 |
|
|
$self->{set_nc}->($self); |
2779 |
|
|
} |
2780 |
|
|
|
2781 |
|
|
redo A; |
2782 |
|
|
} |
2783 |
|
|
} elsif ($self->{state} == COMMENT_STATE) { |
2784 |
wakaba |
1.14 |
## XML5: "Comment state" and "DOCTYPE comment state". |
2785 |
|
|
|
2786 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2787 |
|
|
|
2788 |
|
|
$self->{state} = COMMENT_END_DASH_STATE; |
2789 |
|
|
|
2790 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2791 |
|
|
$self->{line_prev} = $self->{line}; |
2792 |
|
|
$self->{column_prev} = $self->{column}; |
2793 |
|
|
$self->{column}++; |
2794 |
|
|
$self->{nc} |
2795 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2796 |
|
|
} else { |
2797 |
|
|
$self->{set_nc}->($self); |
2798 |
|
|
} |
2799 |
|
|
|
2800 |
|
|
redo A; |
2801 |
|
|
} elsif ($self->{nc} == -1) { |
2802 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2803 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2804 |
|
|
|
2805 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2806 |
|
|
} else { |
2807 |
|
|
|
2808 |
|
|
$self->{state} = DATA_STATE; |
2809 |
|
|
$self->{s_kwd} = ''; |
2810 |
|
|
} |
2811 |
wakaba |
1.1 |
## reconsume |
2812 |
|
|
|
2813 |
|
|
return ($self->{ct}); # comment |
2814 |
|
|
|
2815 |
|
|
redo A; |
2816 |
|
|
} else { |
2817 |
|
|
|
2818 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2819 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2820 |
|
|
q[-], |
2821 |
|
|
length $self->{ct}->{data}); |
2822 |
|
|
|
2823 |
|
|
## Stay in the state |
2824 |
|
|
|
2825 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2826 |
|
|
$self->{line_prev} = $self->{line}; |
2827 |
|
|
$self->{column_prev} = $self->{column}; |
2828 |
|
|
$self->{column}++; |
2829 |
|
|
$self->{nc} |
2830 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2831 |
|
|
} else { |
2832 |
|
|
$self->{set_nc}->($self); |
2833 |
|
|
} |
2834 |
|
|
|
2835 |
|
|
redo A; |
2836 |
|
|
} |
2837 |
|
|
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
2838 |
wakaba |
1.14 |
## XML5: "Comment dash state" and "DOCTYPE comment dash state". |
2839 |
wakaba |
1.10 |
|
2840 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2841 |
|
|
|
2842 |
|
|
$self->{state} = COMMENT_END_STATE; |
2843 |
|
|
|
2844 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2845 |
|
|
$self->{line_prev} = $self->{line}; |
2846 |
|
|
$self->{column_prev} = $self->{column}; |
2847 |
|
|
$self->{column}++; |
2848 |
|
|
$self->{nc} |
2849 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2850 |
|
|
} else { |
2851 |
|
|
$self->{set_nc}->($self); |
2852 |
|
|
} |
2853 |
|
|
|
2854 |
|
|
redo A; |
2855 |
|
|
} elsif ($self->{nc} == -1) { |
2856 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2857 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2858 |
|
|
|
2859 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2860 |
|
|
} else { |
2861 |
|
|
|
2862 |
|
|
$self->{state} = DATA_STATE; |
2863 |
|
|
$self->{s_kwd} = ''; |
2864 |
|
|
} |
2865 |
wakaba |
1.1 |
## reconsume |
2866 |
|
|
|
2867 |
|
|
return ($self->{ct}); # comment |
2868 |
|
|
|
2869 |
|
|
redo A; |
2870 |
|
|
} else { |
2871 |
|
|
|
2872 |
|
|
$self->{ct}->{data} .= '-' . chr ($self->{nc}); # comment |
2873 |
|
|
$self->{state} = COMMENT_STATE; |
2874 |
|
|
|
2875 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2876 |
|
|
$self->{line_prev} = $self->{line}; |
2877 |
|
|
$self->{column_prev} = $self->{column}; |
2878 |
|
|
$self->{column}++; |
2879 |
|
|
$self->{nc} |
2880 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2881 |
|
|
} else { |
2882 |
|
|
$self->{set_nc}->($self); |
2883 |
|
|
} |
2884 |
|
|
|
2885 |
|
|
redo A; |
2886 |
|
|
} |
2887 |
|
|
} elsif ($self->{state} == COMMENT_END_STATE) { |
2888 |
wakaba |
1.14 |
## XML5: "Comment end state" and "DOCTYPE comment end state". |
2889 |
|
|
|
2890 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2891 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2892 |
|
|
|
2893 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2894 |
|
|
} else { |
2895 |
|
|
|
2896 |
|
|
$self->{state} = DATA_STATE; |
2897 |
|
|
$self->{s_kwd} = ''; |
2898 |
|
|
} |
2899 |
wakaba |
1.1 |
|
2900 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2901 |
|
|
$self->{line_prev} = $self->{line}; |
2902 |
|
|
$self->{column_prev} = $self->{column}; |
2903 |
|
|
$self->{column}++; |
2904 |
|
|
$self->{nc} |
2905 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2906 |
|
|
} else { |
2907 |
|
|
$self->{set_nc}->($self); |
2908 |
|
|
} |
2909 |
|
|
|
2910 |
|
|
|
2911 |
|
|
return ($self->{ct}); # comment |
2912 |
|
|
|
2913 |
|
|
redo A; |
2914 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
2915 |
|
|
|
2916 |
wakaba |
1.10 |
## XML5: Not a parse error. |
2917 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'dash in comment', |
2918 |
|
|
line => $self->{line_prev}, |
2919 |
|
|
column => $self->{column_prev}); |
2920 |
|
|
$self->{ct}->{data} .= '-'; # comment |
2921 |
|
|
## Stay in the state |
2922 |
|
|
|
2923 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2924 |
|
|
$self->{line_prev} = $self->{line}; |
2925 |
|
|
$self->{column_prev} = $self->{column}; |
2926 |
|
|
$self->{column}++; |
2927 |
|
|
$self->{nc} |
2928 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2929 |
|
|
} else { |
2930 |
|
|
$self->{set_nc}->($self); |
2931 |
|
|
} |
2932 |
|
|
|
2933 |
|
|
redo A; |
2934 |
|
|
} elsif ($self->{nc} == -1) { |
2935 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2936 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2937 |
|
|
|
2938 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2939 |
|
|
} else { |
2940 |
|
|
|
2941 |
|
|
$self->{state} = DATA_STATE; |
2942 |
|
|
$self->{s_kwd} = ''; |
2943 |
|
|
} |
2944 |
wakaba |
1.1 |
## reconsume |
2945 |
|
|
|
2946 |
|
|
return ($self->{ct}); # comment |
2947 |
|
|
|
2948 |
|
|
redo A; |
2949 |
|
|
} else { |
2950 |
|
|
|
2951 |
wakaba |
1.10 |
## XML5: Not a parse error. |
2952 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'dash in comment', |
2953 |
|
|
line => $self->{line_prev}, |
2954 |
|
|
column => $self->{column_prev}); |
2955 |
|
|
$self->{ct}->{data} .= '--' . chr ($self->{nc}); # comment |
2956 |
|
|
$self->{state} = COMMENT_STATE; |
2957 |
|
|
|
2958 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2959 |
|
|
$self->{line_prev} = $self->{line}; |
2960 |
|
|
$self->{column_prev} = $self->{column}; |
2961 |
|
|
$self->{column}++; |
2962 |
|
|
$self->{nc} |
2963 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2964 |
|
|
} else { |
2965 |
|
|
$self->{set_nc}->($self); |
2966 |
|
|
} |
2967 |
|
|
|
2968 |
|
|
redo A; |
2969 |
|
|
} |
2970 |
|
|
} elsif ($self->{state} == DOCTYPE_STATE) { |
2971 |
|
|
if ($is_space->{$self->{nc}}) { |
2972 |
|
|
|
2973 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
2974 |
|
|
|
2975 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2976 |
|
|
$self->{line_prev} = $self->{line}; |
2977 |
|
|
$self->{column_prev} = $self->{column}; |
2978 |
|
|
$self->{column}++; |
2979 |
|
|
$self->{nc} |
2980 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2981 |
|
|
} else { |
2982 |
|
|
$self->{set_nc}->($self); |
2983 |
|
|
} |
2984 |
|
|
|
2985 |
|
|
redo A; |
2986 |
|
|
} else { |
2987 |
|
|
|
2988 |
wakaba |
1.12 |
## XML5: Unless EOF, swith to the bogus comment state. |
2989 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before DOCTYPE name'); |
2990 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
2991 |
|
|
## reconsume |
2992 |
|
|
redo A; |
2993 |
|
|
} |
2994 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
2995 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name before state". |
2996 |
|
|
|
2997 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
2998 |
|
|
|
2999 |
|
|
## Stay in the state |
3000 |
|
|
|
3001 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3002 |
|
|
$self->{line_prev} = $self->{line}; |
3003 |
|
|
$self->{column_prev} = $self->{column}; |
3004 |
|
|
$self->{column}++; |
3005 |
|
|
$self->{nc} |
3006 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3007 |
|
|
} else { |
3008 |
|
|
$self->{set_nc}->($self); |
3009 |
|
|
} |
3010 |
|
|
|
3011 |
|
|
redo A; |
3012 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3013 |
|
|
|
3014 |
wakaba |
1.12 |
## XML5: No parse error. |
3015 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3016 |
|
|
$self->{state} = DATA_STATE; |
3017 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3018 |
wakaba |
1.1 |
|
3019 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3020 |
|
|
$self->{line_prev} = $self->{line}; |
3021 |
|
|
$self->{column_prev} = $self->{column}; |
3022 |
|
|
$self->{column}++; |
3023 |
|
|
$self->{nc} |
3024 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3025 |
|
|
} else { |
3026 |
|
|
$self->{set_nc}->($self); |
3027 |
|
|
} |
3028 |
|
|
|
3029 |
|
|
|
3030 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3031 |
|
|
|
3032 |
|
|
redo A; |
3033 |
|
|
} elsif ($self->{nc} == -1) { |
3034 |
|
|
|
3035 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3036 |
|
|
$self->{state} = DATA_STATE; |
3037 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3038 |
wakaba |
1.1 |
## reconsume |
3039 |
|
|
|
3040 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3041 |
|
|
|
3042 |
|
|
redo A; |
3043 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3044 |
|
|
|
3045 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3046 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3047 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3048 |
|
|
$self->{in_subset} = 1; |
3049 |
wakaba |
1.12 |
|
3050 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3051 |
|
|
$self->{line_prev} = $self->{line}; |
3052 |
|
|
$self->{column_prev} = $self->{column}; |
3053 |
|
|
$self->{column}++; |
3054 |
|
|
$self->{nc} |
3055 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3056 |
|
|
} else { |
3057 |
|
|
$self->{set_nc}->($self); |
3058 |
|
|
} |
3059 |
|
|
|
3060 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3061 |
wakaba |
1.12 |
redo A; |
3062 |
wakaba |
1.1 |
} else { |
3063 |
|
|
|
3064 |
|
|
$self->{ct}->{name} = chr $self->{nc}; |
3065 |
|
|
delete $self->{ct}->{quirks}; |
3066 |
|
|
$self->{state} = DOCTYPE_NAME_STATE; |
3067 |
|
|
|
3068 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3069 |
|
|
$self->{line_prev} = $self->{line}; |
3070 |
|
|
$self->{column_prev} = $self->{column}; |
3071 |
|
|
$self->{column}++; |
3072 |
|
|
$self->{nc} |
3073 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3074 |
|
|
} else { |
3075 |
|
|
$self->{set_nc}->($self); |
3076 |
|
|
} |
3077 |
|
|
|
3078 |
|
|
redo A; |
3079 |
|
|
} |
3080 |
|
|
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
3081 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name state". |
3082 |
|
|
|
3083 |
|
|
## ISSUE: Redundant "First," in the spec. |
3084 |
|
|
|
3085 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3086 |
|
|
|
3087 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
3088 |
|
|
|
3089 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3090 |
|
|
$self->{line_prev} = $self->{line}; |
3091 |
|
|
$self->{column_prev} = $self->{column}; |
3092 |
|
|
$self->{column}++; |
3093 |
|
|
$self->{nc} |
3094 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3095 |
|
|
} else { |
3096 |
|
|
$self->{set_nc}->($self); |
3097 |
|
|
} |
3098 |
|
|
|
3099 |
|
|
redo A; |
3100 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3101 |
|
|
|
3102 |
|
|
$self->{state} = DATA_STATE; |
3103 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3104 |
wakaba |
1.1 |
|
3105 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3106 |
|
|
$self->{line_prev} = $self->{line}; |
3107 |
|
|
$self->{column_prev} = $self->{column}; |
3108 |
|
|
$self->{column}++; |
3109 |
|
|
$self->{nc} |
3110 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3111 |
|
|
} else { |
3112 |
|
|
$self->{set_nc}->($self); |
3113 |
|
|
} |
3114 |
|
|
|
3115 |
|
|
|
3116 |
|
|
return ($self->{ct}); # DOCTYPE |
3117 |
|
|
|
3118 |
|
|
redo A; |
3119 |
|
|
} elsif ($self->{nc} == -1) { |
3120 |
|
|
|
3121 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3122 |
|
|
$self->{state} = DATA_STATE; |
3123 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3124 |
wakaba |
1.1 |
## reconsume |
3125 |
|
|
|
3126 |
|
|
$self->{ct}->{quirks} = 1; |
3127 |
|
|
return ($self->{ct}); # DOCTYPE |
3128 |
|
|
|
3129 |
|
|
redo A; |
3130 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3131 |
|
|
|
3132 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3133 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3134 |
|
|
$self->{in_subset} = 1; |
3135 |
wakaba |
1.12 |
|
3136 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3137 |
|
|
$self->{line_prev} = $self->{line}; |
3138 |
|
|
$self->{column_prev} = $self->{column}; |
3139 |
|
|
$self->{column}++; |
3140 |
|
|
$self->{nc} |
3141 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3142 |
|
|
} else { |
3143 |
|
|
$self->{set_nc}->($self); |
3144 |
|
|
} |
3145 |
|
|
|
3146 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3147 |
wakaba |
1.12 |
redo A; |
3148 |
wakaba |
1.1 |
} else { |
3149 |
|
|
|
3150 |
|
|
$self->{ct}->{name} |
3151 |
|
|
.= chr ($self->{nc}); # DOCTYPE |
3152 |
|
|
## Stay in the state |
3153 |
|
|
|
3154 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3155 |
|
|
$self->{line_prev} = $self->{line}; |
3156 |
|
|
$self->{column_prev} = $self->{column}; |
3157 |
|
|
$self->{column}++; |
3158 |
|
|
$self->{nc} |
3159 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3160 |
|
|
} else { |
3161 |
|
|
$self->{set_nc}->($self); |
3162 |
|
|
} |
3163 |
|
|
|
3164 |
|
|
redo A; |
3165 |
|
|
} |
3166 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
3167 |
wakaba |
1.12 |
## XML5: Corresponding to XML5's "DOCTYPE root name after |
3168 |
|
|
## state", but implemented differently. |
3169 |
|
|
|
3170 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3171 |
|
|
|
3172 |
|
|
## Stay in the state |
3173 |
|
|
|
3174 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3175 |
|
|
$self->{line_prev} = $self->{line}; |
3176 |
|
|
$self->{column_prev} = $self->{column}; |
3177 |
|
|
$self->{column}++; |
3178 |
|
|
$self->{nc} |
3179 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3180 |
|
|
} else { |
3181 |
|
|
$self->{set_nc}->($self); |
3182 |
|
|
} |
3183 |
|
|
|
3184 |
|
|
redo A; |
3185 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3186 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3187 |
|
|
|
3188 |
|
|
$self->{state} = DATA_STATE; |
3189 |
|
|
$self->{s_kwd} = ''; |
3190 |
|
|
} else { |
3191 |
|
|
|
3192 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
3193 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3194 |
|
|
} |
3195 |
wakaba |
1.1 |
|
3196 |
|
|
|
3197 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3198 |
|
|
$self->{line_prev} = $self->{line}; |
3199 |
|
|
$self->{column_prev} = $self->{column}; |
3200 |
|
|
$self->{column}++; |
3201 |
|
|
$self->{nc} |
3202 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3203 |
|
|
} else { |
3204 |
|
|
$self->{set_nc}->($self); |
3205 |
|
|
} |
3206 |
|
|
|
3207 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3208 |
wakaba |
1.1 |
redo A; |
3209 |
|
|
} elsif ($self->{nc} == -1) { |
3210 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3211 |
|
|
|
3212 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3213 |
|
|
$self->{state} = DATA_STATE; |
3214 |
|
|
$self->{s_kwd} = ''; |
3215 |
|
|
$self->{ct}->{quirks} = 1; |
3216 |
|
|
} else { |
3217 |
|
|
|
3218 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3219 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3220 |
|
|
} |
3221 |
wakaba |
1.1 |
|
3222 |
wakaba |
1.16 |
## Reconsume. |
3223 |
|
|
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3224 |
wakaba |
1.1 |
redo A; |
3225 |
|
|
} elsif ($self->{nc} == 0x0050 or # P |
3226 |
|
|
$self->{nc} == 0x0070) { # p |
3227 |
wakaba |
1.12 |
|
3228 |
wakaba |
1.1 |
$self->{state} = PUBLIC_STATE; |
3229 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3230 |
wakaba |
1.1 |
|
3231 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3232 |
|
|
$self->{line_prev} = $self->{line}; |
3233 |
|
|
$self->{column_prev} = $self->{column}; |
3234 |
|
|
$self->{column}++; |
3235 |
|
|
$self->{nc} |
3236 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3237 |
|
|
} else { |
3238 |
|
|
$self->{set_nc}->($self); |
3239 |
|
|
} |
3240 |
|
|
|
3241 |
|
|
redo A; |
3242 |
|
|
} elsif ($self->{nc} == 0x0053 or # S |
3243 |
|
|
$self->{nc} == 0x0073) { # s |
3244 |
wakaba |
1.12 |
|
3245 |
wakaba |
1.1 |
$self->{state} = SYSTEM_STATE; |
3246 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3247 |
|
|
|
3248 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3249 |
|
|
$self->{line_prev} = $self->{line}; |
3250 |
|
|
$self->{column_prev} = $self->{column}; |
3251 |
|
|
$self->{column}++; |
3252 |
|
|
$self->{nc} |
3253 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3254 |
|
|
} else { |
3255 |
|
|
$self->{set_nc}->($self); |
3256 |
|
|
} |
3257 |
|
|
|
3258 |
|
|
redo A; |
3259 |
wakaba |
1.16 |
## TODO: " and ' for ENTITY |
3260 |
|
|
} elsif ($self->{is_xml} and |
3261 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3262 |
|
|
$self->{nc} == 0x005B) { # [ |
3263 |
wakaba |
1.12 |
|
3264 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3265 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3266 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3267 |
wakaba |
1.1 |
|
3268 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3269 |
|
|
$self->{line_prev} = $self->{line}; |
3270 |
|
|
$self->{column_prev} = $self->{column}; |
3271 |
|
|
$self->{column}++; |
3272 |
|
|
$self->{nc} |
3273 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3274 |
|
|
} else { |
3275 |
|
|
$self->{set_nc}->($self); |
3276 |
|
|
} |
3277 |
|
|
|
3278 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3279 |
wakaba |
1.1 |
redo A; |
3280 |
|
|
} else { |
3281 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name'); ## TODO: type |
3282 |
|
|
|
3283 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3284 |
|
|
|
3285 |
|
|
$self->{ct}->{quirks} = 1; |
3286 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3287 |
|
|
} else { |
3288 |
|
|
|
3289 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3290 |
|
|
} |
3291 |
wakaba |
1.1 |
|
3292 |
|
|
|
3293 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3294 |
|
|
$self->{line_prev} = $self->{line}; |
3295 |
|
|
$self->{column_prev} = $self->{column}; |
3296 |
|
|
$self->{column}++; |
3297 |
|
|
$self->{nc} |
3298 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3299 |
|
|
} else { |
3300 |
|
|
$self->{set_nc}->($self); |
3301 |
|
|
} |
3302 |
|
|
|
3303 |
|
|
redo A; |
3304 |
|
|
} |
3305 |
|
|
} elsif ($self->{state} == PUBLIC_STATE) { |
3306 |
|
|
## ASCII case-insensitive |
3307 |
|
|
if ($self->{nc} == [ |
3308 |
|
|
undef, |
3309 |
|
|
0x0055, # U |
3310 |
|
|
0x0042, # B |
3311 |
|
|
0x004C, # L |
3312 |
|
|
0x0049, # I |
3313 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3314 |
wakaba |
1.1 |
$self->{nc} == [ |
3315 |
|
|
undef, |
3316 |
|
|
0x0075, # u |
3317 |
|
|
0x0062, # b |
3318 |
|
|
0x006C, # l |
3319 |
|
|
0x0069, # i |
3320 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3321 |
wakaba |
1.1 |
|
3322 |
|
|
## Stay in the state. |
3323 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3324 |
wakaba |
1.1 |
|
3325 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3326 |
|
|
$self->{line_prev} = $self->{line}; |
3327 |
|
|
$self->{column_prev} = $self->{column}; |
3328 |
|
|
$self->{column}++; |
3329 |
|
|
$self->{nc} |
3330 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3331 |
|
|
} else { |
3332 |
|
|
$self->{set_nc}->($self); |
3333 |
|
|
} |
3334 |
|
|
|
3335 |
|
|
redo A; |
3336 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3337 |
wakaba |
1.1 |
($self->{nc} == 0x0043 or # C |
3338 |
|
|
$self->{nc} == 0x0063)) { # c |
3339 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3340 |
|
|
($self->{kwd} ne 'PUBLI' or $self->{nc} == 0x0063)) { # c |
3341 |
|
|
|
3342 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3343 |
|
|
text => 'PUBLIC', |
3344 |
|
|
line => $self->{line_prev}, |
3345 |
|
|
column => $self->{column_prev} - 4); |
3346 |
|
|
} else { |
3347 |
|
|
|
3348 |
|
|
} |
3349 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3350 |
|
|
|
3351 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3352 |
|
|
$self->{line_prev} = $self->{line}; |
3353 |
|
|
$self->{column_prev} = $self->{column}; |
3354 |
|
|
$self->{column}++; |
3355 |
|
|
$self->{nc} |
3356 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3357 |
|
|
} else { |
3358 |
|
|
$self->{set_nc}->($self); |
3359 |
|
|
} |
3360 |
|
|
|
3361 |
|
|
redo A; |
3362 |
|
|
} else { |
3363 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3364 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3365 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3366 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3367 |
|
|
|
3368 |
|
|
$self->{ct}->{quirks} = 1; |
3369 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3370 |
|
|
} else { |
3371 |
|
|
|
3372 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3373 |
|
|
} |
3374 |
wakaba |
1.1 |
## Reconsume. |
3375 |
|
|
redo A; |
3376 |
|
|
} |
3377 |
|
|
} elsif ($self->{state} == SYSTEM_STATE) { |
3378 |
|
|
## ASCII case-insensitive |
3379 |
|
|
if ($self->{nc} == [ |
3380 |
|
|
undef, |
3381 |
|
|
0x0059, # Y |
3382 |
|
|
0x0053, # S |
3383 |
|
|
0x0054, # T |
3384 |
|
|
0x0045, # E |
3385 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3386 |
wakaba |
1.1 |
$self->{nc} == [ |
3387 |
|
|
undef, |
3388 |
|
|
0x0079, # y |
3389 |
|
|
0x0073, # s |
3390 |
|
|
0x0074, # t |
3391 |
|
|
0x0065, # e |
3392 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3393 |
wakaba |
1.1 |
|
3394 |
|
|
## Stay in the state. |
3395 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3396 |
wakaba |
1.1 |
|
3397 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3398 |
|
|
$self->{line_prev} = $self->{line}; |
3399 |
|
|
$self->{column_prev} = $self->{column}; |
3400 |
|
|
$self->{column}++; |
3401 |
|
|
$self->{nc} |
3402 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3403 |
|
|
} else { |
3404 |
|
|
$self->{set_nc}->($self); |
3405 |
|
|
} |
3406 |
|
|
|
3407 |
|
|
redo A; |
3408 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3409 |
wakaba |
1.1 |
($self->{nc} == 0x004D or # M |
3410 |
|
|
$self->{nc} == 0x006D)) { # m |
3411 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3412 |
|
|
($self->{kwd} ne 'SYSTE' or $self->{nc} == 0x006D)) { # m |
3413 |
|
|
|
3414 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3415 |
|
|
text => 'SYSTEM', |
3416 |
|
|
line => $self->{line_prev}, |
3417 |
|
|
column => $self->{column_prev} - 4); |
3418 |
|
|
} else { |
3419 |
|
|
|
3420 |
|
|
} |
3421 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
3422 |
|
|
|
3423 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3424 |
|
|
$self->{line_prev} = $self->{line}; |
3425 |
|
|
$self->{column_prev} = $self->{column}; |
3426 |
|
|
$self->{column}++; |
3427 |
|
|
$self->{nc} |
3428 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3429 |
|
|
} else { |
3430 |
|
|
$self->{set_nc}->($self); |
3431 |
|
|
} |
3432 |
|
|
|
3433 |
|
|
redo A; |
3434 |
|
|
} else { |
3435 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3436 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3437 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3438 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3439 |
|
|
|
3440 |
|
|
$self->{ct}->{quirks} = 1; |
3441 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3442 |
|
|
} else { |
3443 |
|
|
|
3444 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3445 |
|
|
} |
3446 |
wakaba |
1.1 |
## Reconsume. |
3447 |
|
|
redo A; |
3448 |
|
|
} |
3449 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3450 |
|
|
if ($is_space->{$self->{nc}}) { |
3451 |
|
|
|
3452 |
|
|
## Stay in the state |
3453 |
|
|
|
3454 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3455 |
|
|
$self->{line_prev} = $self->{line}; |
3456 |
|
|
$self->{column_prev} = $self->{column}; |
3457 |
|
|
$self->{column}++; |
3458 |
|
|
$self->{nc} |
3459 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3460 |
|
|
} else { |
3461 |
|
|
$self->{set_nc}->($self); |
3462 |
|
|
} |
3463 |
|
|
|
3464 |
|
|
redo A; |
3465 |
|
|
} elsif ($self->{nc} eq 0x0022) { # " |
3466 |
|
|
|
3467 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3468 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3469 |
|
|
|
3470 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3471 |
|
|
$self->{line_prev} = $self->{line}; |
3472 |
|
|
$self->{column_prev} = $self->{column}; |
3473 |
|
|
$self->{column}++; |
3474 |
|
|
$self->{nc} |
3475 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3476 |
|
|
} else { |
3477 |
|
|
$self->{set_nc}->($self); |
3478 |
|
|
} |
3479 |
|
|
|
3480 |
|
|
redo A; |
3481 |
|
|
} elsif ($self->{nc} eq 0x0027) { # ' |
3482 |
|
|
|
3483 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3484 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
3485 |
|
|
|
3486 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3487 |
|
|
$self->{line_prev} = $self->{line}; |
3488 |
|
|
$self->{column_prev} = $self->{column}; |
3489 |
|
|
$self->{column}++; |
3490 |
|
|
$self->{nc} |
3491 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3492 |
|
|
} else { |
3493 |
|
|
$self->{set_nc}->($self); |
3494 |
|
|
} |
3495 |
|
|
|
3496 |
|
|
redo A; |
3497 |
|
|
} elsif ($self->{nc} eq 0x003E) { # > |
3498 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3499 |
|
|
|
3500 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3501 |
|
|
|
3502 |
|
|
$self->{state} = DATA_STATE; |
3503 |
|
|
$self->{s_kwd} = ''; |
3504 |
|
|
$self->{ct}->{quirks} = 1; |
3505 |
|
|
} else { |
3506 |
|
|
|
3507 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3508 |
|
|
} |
3509 |
wakaba |
1.1 |
|
3510 |
|
|
|
3511 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3512 |
|
|
$self->{line_prev} = $self->{line}; |
3513 |
|
|
$self->{column_prev} = $self->{column}; |
3514 |
|
|
$self->{column}++; |
3515 |
|
|
$self->{nc} |
3516 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3517 |
|
|
} else { |
3518 |
|
|
$self->{set_nc}->($self); |
3519 |
|
|
} |
3520 |
|
|
|
3521 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3522 |
wakaba |
1.1 |
redo A; |
3523 |
|
|
} elsif ($self->{nc} == -1) { |
3524 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3525 |
|
|
|
3526 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3527 |
|
|
$self->{state} = DATA_STATE; |
3528 |
|
|
$self->{s_kwd} = ''; |
3529 |
|
|
$self->{ct}->{quirks} = 1; |
3530 |
|
|
} else { |
3531 |
|
|
|
3532 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3533 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3534 |
|
|
} |
3535 |
wakaba |
1.1 |
|
3536 |
|
|
## reconsume |
3537 |
|
|
return ($self->{ct}); # DOCTYPE |
3538 |
|
|
redo A; |
3539 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3540 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3541 |
|
|
$self->{nc} == 0x005B) { # [ |
3542 |
wakaba |
1.12 |
|
3543 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3544 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3545 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3546 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3547 |
wakaba |
1.12 |
|
3548 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3549 |
|
|
$self->{line_prev} = $self->{line}; |
3550 |
|
|
$self->{column_prev} = $self->{column}; |
3551 |
|
|
$self->{column}++; |
3552 |
|
|
$self->{nc} |
3553 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3554 |
|
|
} else { |
3555 |
|
|
$self->{set_nc}->($self); |
3556 |
|
|
} |
3557 |
|
|
|
3558 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3559 |
wakaba |
1.12 |
redo A; |
3560 |
wakaba |
1.1 |
} else { |
3561 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC'); |
3562 |
|
|
|
3563 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3564 |
|
|
|
3565 |
|
|
$self->{ct}->{quirks} = 1; |
3566 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3567 |
|
|
} else { |
3568 |
|
|
|
3569 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3570 |
|
|
} |
3571 |
|
|
|
3572 |
wakaba |
1.1 |
|
3573 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3574 |
|
|
$self->{line_prev} = $self->{line}; |
3575 |
|
|
$self->{column_prev} = $self->{column}; |
3576 |
|
|
$self->{column}++; |
3577 |
|
|
$self->{nc} |
3578 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3579 |
|
|
} else { |
3580 |
|
|
$self->{set_nc}->($self); |
3581 |
|
|
} |
3582 |
|
|
|
3583 |
|
|
redo A; |
3584 |
|
|
} |
3585 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
3586 |
|
|
if ($self->{nc} == 0x0022) { # " |
3587 |
|
|
|
3588 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3589 |
|
|
|
3590 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3591 |
|
|
$self->{line_prev} = $self->{line}; |
3592 |
|
|
$self->{column_prev} = $self->{column}; |
3593 |
|
|
$self->{column}++; |
3594 |
|
|
$self->{nc} |
3595 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3596 |
|
|
} else { |
3597 |
|
|
$self->{set_nc}->($self); |
3598 |
|
|
} |
3599 |
|
|
|
3600 |
|
|
redo A; |
3601 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3602 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3603 |
|
|
|
3604 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3605 |
|
|
|
3606 |
|
|
$self->{state} = DATA_STATE; |
3607 |
|
|
$self->{s_kwd} = ''; |
3608 |
|
|
$self->{ct}->{quirks} = 1; |
3609 |
|
|
} else { |
3610 |
|
|
|
3611 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3612 |
|
|
} |
3613 |
|
|
|
3614 |
wakaba |
1.1 |
|
3615 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3616 |
|
|
$self->{line_prev} = $self->{line}; |
3617 |
|
|
$self->{column_prev} = $self->{column}; |
3618 |
|
|
$self->{column}++; |
3619 |
|
|
$self->{nc} |
3620 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3621 |
|
|
} else { |
3622 |
|
|
$self->{set_nc}->($self); |
3623 |
|
|
} |
3624 |
|
|
|
3625 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3626 |
wakaba |
1.1 |
redo A; |
3627 |
|
|
} elsif ($self->{nc} == -1) { |
3628 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3629 |
|
|
|
3630 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3631 |
|
|
|
3632 |
|
|
$self->{state} = DATA_STATE; |
3633 |
|
|
$self->{s_kwd} = ''; |
3634 |
|
|
$self->{ct}->{quirks} = 1; |
3635 |
|
|
} else { |
3636 |
|
|
|
3637 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3638 |
|
|
} |
3639 |
|
|
|
3640 |
|
|
## Reconsume. |
3641 |
wakaba |
1.1 |
return ($self->{ct}); # DOCTYPE |
3642 |
|
|
redo A; |
3643 |
|
|
} else { |
3644 |
|
|
|
3645 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3646 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q[">], |
3647 |
|
|
length $self->{ct}->{pubid}); |
3648 |
|
|
|
3649 |
|
|
## Stay in the state |
3650 |
|
|
|
3651 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3652 |
|
|
$self->{line_prev} = $self->{line}; |
3653 |
|
|
$self->{column_prev} = $self->{column}; |
3654 |
|
|
$self->{column}++; |
3655 |
|
|
$self->{nc} |
3656 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3657 |
|
|
} else { |
3658 |
|
|
$self->{set_nc}->($self); |
3659 |
|
|
} |
3660 |
|
|
|
3661 |
|
|
redo A; |
3662 |
|
|
} |
3663 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
3664 |
|
|
if ($self->{nc} == 0x0027) { # ' |
3665 |
|
|
|
3666 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3667 |
|
|
|
3668 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3669 |
|
|
$self->{line_prev} = $self->{line}; |
3670 |
|
|
$self->{column_prev} = $self->{column}; |
3671 |
|
|
$self->{column}++; |
3672 |
|
|
$self->{nc} |
3673 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3674 |
|
|
} else { |
3675 |
|
|
$self->{set_nc}->($self); |
3676 |
|
|
} |
3677 |
|
|
|
3678 |
|
|
redo A; |
3679 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3680 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3681 |
|
|
|
3682 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3683 |
|
|
|
3684 |
|
|
$self->{state} = DATA_STATE; |
3685 |
|
|
$self->{s_kwd} = ''; |
3686 |
|
|
$self->{ct}->{quirks} = 1; |
3687 |
|
|
} else { |
3688 |
|
|
|
3689 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3690 |
|
|
} |
3691 |
|
|
|
3692 |
wakaba |
1.1 |
|
3693 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3694 |
|
|
$self->{line_prev} = $self->{line}; |
3695 |
|
|
$self->{column_prev} = $self->{column}; |
3696 |
|
|
$self->{column}++; |
3697 |
|
|
$self->{nc} |
3698 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3699 |
|
|
} else { |
3700 |
|
|
$self->{set_nc}->($self); |
3701 |
|
|
} |
3702 |
|
|
|
3703 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3704 |
wakaba |
1.1 |
redo A; |
3705 |
|
|
} elsif ($self->{nc} == -1) { |
3706 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3707 |
|
|
|
3708 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3709 |
|
|
|
3710 |
|
|
$self->{state} = DATA_STATE; |
3711 |
|
|
$self->{s_kwd} = ''; |
3712 |
|
|
$self->{ct}->{quirks} = 1; |
3713 |
|
|
} else { |
3714 |
|
|
|
3715 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3716 |
|
|
} |
3717 |
|
|
|
3718 |
wakaba |
1.1 |
## reconsume |
3719 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3720 |
wakaba |
1.1 |
redo A; |
3721 |
|
|
} else { |
3722 |
|
|
|
3723 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3724 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q['>], |
3725 |
|
|
length $self->{ct}->{pubid}); |
3726 |
|
|
|
3727 |
|
|
## Stay in the state |
3728 |
|
|
|
3729 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3730 |
|
|
$self->{line_prev} = $self->{line}; |
3731 |
|
|
$self->{column_prev} = $self->{column}; |
3732 |
|
|
$self->{column}++; |
3733 |
|
|
$self->{nc} |
3734 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3735 |
|
|
} else { |
3736 |
|
|
$self->{set_nc}->($self); |
3737 |
|
|
} |
3738 |
|
|
|
3739 |
|
|
redo A; |
3740 |
|
|
} |
3741 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3742 |
|
|
if ($is_space->{$self->{nc}}) { |
3743 |
|
|
|
3744 |
|
|
## Stay in the state |
3745 |
|
|
|
3746 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3747 |
|
|
$self->{line_prev} = $self->{line}; |
3748 |
|
|
$self->{column_prev} = $self->{column}; |
3749 |
|
|
$self->{column}++; |
3750 |
|
|
$self->{nc} |
3751 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3752 |
|
|
} else { |
3753 |
|
|
$self->{set_nc}->($self); |
3754 |
|
|
} |
3755 |
|
|
|
3756 |
|
|
redo A; |
3757 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
3758 |
|
|
|
3759 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3760 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3761 |
|
|
|
3762 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3763 |
|
|
$self->{line_prev} = $self->{line}; |
3764 |
|
|
$self->{column_prev} = $self->{column}; |
3765 |
|
|
$self->{column}++; |
3766 |
|
|
$self->{nc} |
3767 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3768 |
|
|
} else { |
3769 |
|
|
$self->{set_nc}->($self); |
3770 |
|
|
} |
3771 |
|
|
|
3772 |
|
|
redo A; |
3773 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
3774 |
|
|
|
3775 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3776 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
3777 |
|
|
|
3778 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3779 |
|
|
$self->{line_prev} = $self->{line}; |
3780 |
|
|
$self->{column_prev} = $self->{column}; |
3781 |
|
|
$self->{column}++; |
3782 |
|
|
$self->{nc} |
3783 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3784 |
|
|
} else { |
3785 |
|
|
$self->{set_nc}->($self); |
3786 |
|
|
} |
3787 |
|
|
|
3788 |
|
|
redo A; |
3789 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3790 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3791 |
|
|
if ($self->{is_xml}) { |
3792 |
|
|
|
3793 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3794 |
|
|
} else { |
3795 |
|
|
|
3796 |
|
|
} |
3797 |
|
|
$self->{state} = DATA_STATE; |
3798 |
|
|
$self->{s_kwd} = ''; |
3799 |
wakaba |
1.12 |
} else { |
3800 |
wakaba |
1.16 |
if ($self->{ct}->{type} == NOTATION_TOKEN) { |
3801 |
|
|
|
3802 |
|
|
} else { |
3803 |
|
|
|
3804 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3805 |
|
|
} |
3806 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3807 |
wakaba |
1.12 |
} |
3808 |
wakaba |
1.16 |
|
3809 |
wakaba |
1.1 |
|
3810 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3811 |
|
|
$self->{line_prev} = $self->{line}; |
3812 |
|
|
$self->{column_prev} = $self->{column}; |
3813 |
|
|
$self->{column}++; |
3814 |
|
|
$self->{nc} |
3815 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3816 |
|
|
} else { |
3817 |
|
|
$self->{set_nc}->($self); |
3818 |
|
|
} |
3819 |
|
|
|
3820 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3821 |
wakaba |
1.1 |
redo A; |
3822 |
|
|
} elsif ($self->{nc} == -1) { |
3823 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3824 |
|
|
|
3825 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3826 |
|
|
|
3827 |
|
|
$self->{state} = DATA_STATE; |
3828 |
|
|
$self->{s_kwd} = ''; |
3829 |
|
|
$self->{ct}->{quirks} = 1; |
3830 |
|
|
} else { |
3831 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3832 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3833 |
|
|
} |
3834 |
wakaba |
1.1 |
|
3835 |
|
|
## reconsume |
3836 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3837 |
wakaba |
1.1 |
redo A; |
3838 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3839 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3840 |
|
|
$self->{nc} == 0x005B) { # [ |
3841 |
wakaba |
1.12 |
|
3842 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3843 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3844 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3845 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3846 |
wakaba |
1.12 |
|
3847 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3848 |
|
|
$self->{line_prev} = $self->{line}; |
3849 |
|
|
$self->{column_prev} = $self->{column}; |
3850 |
|
|
$self->{column}++; |
3851 |
|
|
$self->{nc} |
3852 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3853 |
|
|
} else { |
3854 |
|
|
$self->{set_nc}->($self); |
3855 |
|
|
} |
3856 |
|
|
|
3857 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3858 |
wakaba |
1.12 |
redo A; |
3859 |
wakaba |
1.1 |
} else { |
3860 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC literal'); |
3861 |
|
|
|
3862 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3863 |
|
|
|
3864 |
|
|
$self->{ct}->{quirks} = 1; |
3865 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3866 |
|
|
} else { |
3867 |
|
|
|
3868 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3869 |
|
|
} |
3870 |
|
|
|
3871 |
wakaba |
1.1 |
|
3872 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3873 |
|
|
$self->{line_prev} = $self->{line}; |
3874 |
|
|
$self->{column_prev} = $self->{column}; |
3875 |
|
|
$self->{column}++; |
3876 |
|
|
$self->{nc} |
3877 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3878 |
|
|
} else { |
3879 |
|
|
$self->{set_nc}->($self); |
3880 |
|
|
} |
3881 |
|
|
|
3882 |
|
|
redo A; |
3883 |
|
|
} |
3884 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
3885 |
|
|
if ($is_space->{$self->{nc}}) { |
3886 |
|
|
|
3887 |
|
|
## Stay in the state |
3888 |
|
|
|
3889 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3890 |
|
|
$self->{line_prev} = $self->{line}; |
3891 |
|
|
$self->{column_prev} = $self->{column}; |
3892 |
|
|
$self->{column}++; |
3893 |
|
|
$self->{nc} |
3894 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3895 |
|
|
} else { |
3896 |
|
|
$self->{set_nc}->($self); |
3897 |
|
|
} |
3898 |
|
|
|
3899 |
|
|
redo A; |
3900 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
3901 |
|
|
|
3902 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
3903 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3904 |
|
|
|
3905 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3906 |
|
|
$self->{line_prev} = $self->{line}; |
3907 |
|
|
$self->{column_prev} = $self->{column}; |
3908 |
|
|
$self->{column}++; |
3909 |
|
|
$self->{nc} |
3910 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3911 |
|
|
} else { |
3912 |
|
|
$self->{set_nc}->($self); |
3913 |
|
|
} |
3914 |
|
|
|
3915 |
|
|
redo A; |
3916 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
3917 |
|
|
|
3918 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
3919 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
3920 |
|
|
|
3921 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3922 |
|
|
$self->{line_prev} = $self->{line}; |
3923 |
|
|
$self->{column_prev} = $self->{column}; |
3924 |
|
|
$self->{column}++; |
3925 |
|
|
$self->{nc} |
3926 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3927 |
|
|
} else { |
3928 |
|
|
$self->{set_nc}->($self); |
3929 |
|
|
} |
3930 |
|
|
|
3931 |
|
|
redo A; |
3932 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3933 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3934 |
|
|
|
3935 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3936 |
|
|
$self->{line_prev} = $self->{line}; |
3937 |
|
|
$self->{column_prev} = $self->{column}; |
3938 |
|
|
$self->{column}++; |
3939 |
|
|
$self->{nc} |
3940 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3941 |
|
|
} else { |
3942 |
|
|
$self->{set_nc}->($self); |
3943 |
|
|
} |
3944 |
|
|
|
3945 |
|
|
|
3946 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3947 |
|
|
|
3948 |
|
|
$self->{state} = DATA_STATE; |
3949 |
|
|
$self->{s_kwd} = ''; |
3950 |
|
|
$self->{ct}->{quirks} = 1; |
3951 |
|
|
} else { |
3952 |
|
|
|
3953 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3954 |
|
|
} |
3955 |
wakaba |
1.1 |
|
3956 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3957 |
wakaba |
1.1 |
redo A; |
3958 |
|
|
} elsif ($self->{nc} == -1) { |
3959 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3960 |
|
|
|
3961 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3962 |
|
|
$self->{state} = DATA_STATE; |
3963 |
|
|
$self->{s_kwd} = ''; |
3964 |
|
|
$self->{ct}->{quirks} = 1; |
3965 |
|
|
} else { |
3966 |
|
|
|
3967 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3968 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3969 |
|
|
} |
3970 |
wakaba |
1.1 |
|
3971 |
|
|
## reconsume |
3972 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3973 |
wakaba |
1.1 |
redo A; |
3974 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3975 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3976 |
|
|
$self->{nc} == 0x005B) { # [ |
3977 |
wakaba |
1.12 |
|
3978 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3979 |
|
|
|
3980 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3981 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3982 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3983 |
wakaba |
1.12 |
|
3984 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3985 |
|
|
$self->{line_prev} = $self->{line}; |
3986 |
|
|
$self->{column_prev} = $self->{column}; |
3987 |
|
|
$self->{column}++; |
3988 |
|
|
$self->{nc} |
3989 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3990 |
|
|
} else { |
3991 |
|
|
$self->{set_nc}->($self); |
3992 |
|
|
} |
3993 |
|
|
|
3994 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3995 |
wakaba |
1.12 |
redo A; |
3996 |
wakaba |
1.1 |
} else { |
3997 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM'); |
3998 |
|
|
|
3999 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4000 |
|
|
|
4001 |
|
|
$self->{ct}->{quirks} = 1; |
4002 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4003 |
|
|
} else { |
4004 |
|
|
|
4005 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4006 |
|
|
} |
4007 |
|
|
|
4008 |
wakaba |
1.1 |
|
4009 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4010 |
|
|
$self->{line_prev} = $self->{line}; |
4011 |
|
|
$self->{column_prev} = $self->{column}; |
4012 |
|
|
$self->{column}++; |
4013 |
|
|
$self->{nc} |
4014 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4015 |
|
|
} else { |
4016 |
|
|
$self->{set_nc}->($self); |
4017 |
|
|
} |
4018 |
|
|
|
4019 |
|
|
redo A; |
4020 |
|
|
} |
4021 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
4022 |
|
|
if ($self->{nc} == 0x0022) { # " |
4023 |
|
|
|
4024 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4025 |
|
|
|
4026 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4027 |
|
|
$self->{line_prev} = $self->{line}; |
4028 |
|
|
$self->{column_prev} = $self->{column}; |
4029 |
|
|
$self->{column}++; |
4030 |
|
|
$self->{nc} |
4031 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4032 |
|
|
} else { |
4033 |
|
|
$self->{set_nc}->($self); |
4034 |
|
|
} |
4035 |
|
|
|
4036 |
|
|
redo A; |
4037 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4038 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4039 |
|
|
|
4040 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4041 |
|
|
|
4042 |
|
|
$self->{state} = DATA_STATE; |
4043 |
|
|
$self->{s_kwd} = ''; |
4044 |
|
|
$self->{ct}->{quirks} = 1; |
4045 |
|
|
} else { |
4046 |
|
|
|
4047 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4048 |
|
|
} |
4049 |
|
|
|
4050 |
wakaba |
1.1 |
|
4051 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4052 |
|
|
$self->{line_prev} = $self->{line}; |
4053 |
|
|
$self->{column_prev} = $self->{column}; |
4054 |
|
|
$self->{column}++; |
4055 |
|
|
$self->{nc} |
4056 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4057 |
|
|
} else { |
4058 |
|
|
$self->{set_nc}->($self); |
4059 |
|
|
} |
4060 |
|
|
|
4061 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4062 |
wakaba |
1.1 |
redo A; |
4063 |
|
|
} elsif ($self->{nc} == -1) { |
4064 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4065 |
|
|
|
4066 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4067 |
|
|
|
4068 |
|
|
$self->{state} = DATA_STATE; |
4069 |
|
|
$self->{s_kwd} = ''; |
4070 |
|
|
$self->{ct}->{quirks} = 1; |
4071 |
|
|
} else { |
4072 |
|
|
|
4073 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4074 |
|
|
} |
4075 |
|
|
|
4076 |
wakaba |
1.1 |
## reconsume |
4077 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4078 |
wakaba |
1.1 |
redo A; |
4079 |
|
|
} else { |
4080 |
|
|
|
4081 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4082 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q[">], |
4083 |
|
|
length $self->{ct}->{sysid}); |
4084 |
|
|
|
4085 |
|
|
## Stay in the state |
4086 |
|
|
|
4087 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4088 |
|
|
$self->{line_prev} = $self->{line}; |
4089 |
|
|
$self->{column_prev} = $self->{column}; |
4090 |
|
|
$self->{column}++; |
4091 |
|
|
$self->{nc} |
4092 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4093 |
|
|
} else { |
4094 |
|
|
$self->{set_nc}->($self); |
4095 |
|
|
} |
4096 |
|
|
|
4097 |
|
|
redo A; |
4098 |
|
|
} |
4099 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
4100 |
|
|
if ($self->{nc} == 0x0027) { # ' |
4101 |
|
|
|
4102 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4103 |
|
|
|
4104 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4105 |
|
|
$self->{line_prev} = $self->{line}; |
4106 |
|
|
$self->{column_prev} = $self->{column}; |
4107 |
|
|
$self->{column}++; |
4108 |
|
|
$self->{nc} |
4109 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4110 |
|
|
} else { |
4111 |
|
|
$self->{set_nc}->($self); |
4112 |
|
|
} |
4113 |
|
|
|
4114 |
|
|
redo A; |
4115 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4116 |
wakaba |
1.1 |
|
4117 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4118 |
|
|
|
4119 |
|
|
$self->{state} = DATA_STATE; |
4120 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4121 |
wakaba |
1.1 |
|
4122 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4123 |
|
|
$self->{line_prev} = $self->{line}; |
4124 |
|
|
$self->{column_prev} = $self->{column}; |
4125 |
|
|
$self->{column}++; |
4126 |
|
|
$self->{nc} |
4127 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4128 |
|
|
} else { |
4129 |
|
|
$self->{set_nc}->($self); |
4130 |
|
|
} |
4131 |
|
|
|
4132 |
|
|
|
4133 |
|
|
$self->{ct}->{quirks} = 1; |
4134 |
|
|
return ($self->{ct}); # DOCTYPE |
4135 |
|
|
|
4136 |
|
|
redo A; |
4137 |
|
|
} elsif ($self->{nc} == -1) { |
4138 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4139 |
|
|
|
4140 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4141 |
|
|
|
4142 |
|
|
$self->{state} = DATA_STATE; |
4143 |
|
|
$self->{s_kwd} = ''; |
4144 |
|
|
$self->{ct}->{quirks} = 1; |
4145 |
|
|
} else { |
4146 |
|
|
|
4147 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4148 |
|
|
} |
4149 |
|
|
|
4150 |
wakaba |
1.1 |
## reconsume |
4151 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4152 |
wakaba |
1.1 |
redo A; |
4153 |
|
|
} else { |
4154 |
|
|
|
4155 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4156 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q['>], |
4157 |
|
|
length $self->{ct}->{sysid}); |
4158 |
|
|
|
4159 |
|
|
## Stay in the state |
4160 |
|
|
|
4161 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4162 |
|
|
$self->{line_prev} = $self->{line}; |
4163 |
|
|
$self->{column_prev} = $self->{column}; |
4164 |
|
|
$self->{column}++; |
4165 |
|
|
$self->{nc} |
4166 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4167 |
|
|
} else { |
4168 |
|
|
$self->{set_nc}->($self); |
4169 |
|
|
} |
4170 |
|
|
|
4171 |
|
|
redo A; |
4172 |
|
|
} |
4173 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
4174 |
|
|
if ($is_space->{$self->{nc}}) { |
4175 |
|
|
|
4176 |
|
|
## Stay in the state |
4177 |
|
|
|
4178 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4179 |
|
|
$self->{line_prev} = $self->{line}; |
4180 |
|
|
$self->{column_prev} = $self->{column}; |
4181 |
|
|
$self->{column}++; |
4182 |
|
|
$self->{nc} |
4183 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4184 |
|
|
} else { |
4185 |
|
|
$self->{set_nc}->($self); |
4186 |
|
|
} |
4187 |
|
|
|
4188 |
|
|
redo A; |
4189 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4190 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4191 |
|
|
|
4192 |
|
|
$self->{state} = DATA_STATE; |
4193 |
|
|
$self->{s_kwd} = ''; |
4194 |
|
|
} else { |
4195 |
|
|
|
4196 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4197 |
|
|
} |
4198 |
|
|
|
4199 |
wakaba |
1.1 |
|
4200 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4201 |
|
|
$self->{line_prev} = $self->{line}; |
4202 |
|
|
$self->{column_prev} = $self->{column}; |
4203 |
|
|
$self->{column}++; |
4204 |
|
|
$self->{nc} |
4205 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4206 |
|
|
} else { |
4207 |
|
|
$self->{set_nc}->($self); |
4208 |
|
|
} |
4209 |
|
|
|
4210 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4211 |
wakaba |
1.1 |
redo A; |
4212 |
wakaba |
1.16 |
## TODO: "NDATA" |
4213 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4214 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4215 |
|
|
|
4216 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
4217 |
|
|
$self->{state} = DATA_STATE; |
4218 |
|
|
$self->{s_kwd} = ''; |
4219 |
|
|
$self->{ct}->{quirks} = 1; |
4220 |
|
|
} else { |
4221 |
|
|
|
4222 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4223 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4224 |
|
|
} |
4225 |
|
|
|
4226 |
wakaba |
1.1 |
## reconsume |
4227 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4228 |
wakaba |
1.1 |
redo A; |
4229 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
4230 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
4231 |
|
|
$self->{nc} == 0x005B) { # [ |
4232 |
wakaba |
1.12 |
|
4233 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4234 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4235 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
4236 |
wakaba |
1.12 |
|
4237 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4238 |
|
|
$self->{line_prev} = $self->{line}; |
4239 |
|
|
$self->{column_prev} = $self->{column}; |
4240 |
|
|
$self->{column}++; |
4241 |
|
|
$self->{nc} |
4242 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4243 |
|
|
} else { |
4244 |
|
|
$self->{set_nc}->($self); |
4245 |
|
|
} |
4246 |
|
|
|
4247 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4248 |
wakaba |
1.12 |
redo A; |
4249 |
wakaba |
1.1 |
} else { |
4250 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM literal'); |
4251 |
|
|
|
4252 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4253 |
|
|
|
4254 |
|
|
#$self->{ct}->{quirks} = 1; |
4255 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4256 |
|
|
} else { |
4257 |
|
|
|
4258 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4259 |
|
|
} |
4260 |
|
|
|
4261 |
wakaba |
1.1 |
|
4262 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4263 |
|
|
$self->{line_prev} = $self->{line}; |
4264 |
|
|
$self->{column_prev} = $self->{column}; |
4265 |
|
|
$self->{column}++; |
4266 |
|
|
$self->{nc} |
4267 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4268 |
|
|
} else { |
4269 |
|
|
$self->{set_nc}->($self); |
4270 |
|
|
} |
4271 |
|
|
|
4272 |
|
|
redo A; |
4273 |
|
|
} |
4274 |
|
|
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
4275 |
|
|
if ($self->{nc} == 0x003E) { # > |
4276 |
|
|
|
4277 |
|
|
$self->{state} = DATA_STATE; |
4278 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4279 |
wakaba |
1.1 |
|
4280 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4281 |
|
|
$self->{line_prev} = $self->{line}; |
4282 |
|
|
$self->{column_prev} = $self->{column}; |
4283 |
|
|
$self->{column}++; |
4284 |
|
|
$self->{nc} |
4285 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4286 |
|
|
} else { |
4287 |
|
|
$self->{set_nc}->($self); |
4288 |
|
|
} |
4289 |
|
|
|
4290 |
|
|
|
4291 |
|
|
return ($self->{ct}); # DOCTYPE |
4292 |
|
|
|
4293 |
|
|
redo A; |
4294 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
4295 |
wakaba |
1.13 |
|
4296 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4297 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4298 |
|
|
$self->{in_subset} = 1; |
4299 |
|
|
|
4300 |
wakaba |
1.12 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4301 |
|
|
$self->{line_prev} = $self->{line}; |
4302 |
|
|
$self->{column_prev} = $self->{column}; |
4303 |
|
|
$self->{column}++; |
4304 |
|
|
$self->{nc} |
4305 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4306 |
|
|
} else { |
4307 |
|
|
$self->{set_nc}->($self); |
4308 |
|
|
} |
4309 |
|
|
|
4310 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4311 |
|
|
redo A; |
4312 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4313 |
|
|
|
4314 |
|
|
$self->{state} = DATA_STATE; |
4315 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4316 |
wakaba |
1.1 |
## reconsume |
4317 |
|
|
|
4318 |
|
|
return ($self->{ct}); # DOCTYPE |
4319 |
|
|
|
4320 |
|
|
redo A; |
4321 |
|
|
} else { |
4322 |
|
|
|
4323 |
|
|
my $s = ''; |
4324 |
wakaba |
1.12 |
$self->{read_until}->($s, q{>[}, 0); |
4325 |
wakaba |
1.1 |
|
4326 |
|
|
## Stay in the state |
4327 |
|
|
|
4328 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4329 |
|
|
$self->{line_prev} = $self->{line}; |
4330 |
|
|
$self->{column_prev} = $self->{column}; |
4331 |
|
|
$self->{column}++; |
4332 |
|
|
$self->{nc} |
4333 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4334 |
|
|
} else { |
4335 |
|
|
$self->{set_nc}->($self); |
4336 |
|
|
} |
4337 |
|
|
|
4338 |
|
|
redo A; |
4339 |
|
|
} |
4340 |
|
|
} elsif ($self->{state} == CDATA_SECTION_STATE) { |
4341 |
|
|
## NOTE: "CDATA section state" in the state is jointly implemented |
4342 |
|
|
## by three states, |CDATA_SECTION_STATE|, |CDATA_SECTION_MSE1_STATE|, |
4343 |
|
|
## and |CDATA_SECTION_MSE2_STATE|. |
4344 |
wakaba |
1.10 |
|
4345 |
|
|
## XML5: "CDATA state". |
4346 |
wakaba |
1.1 |
|
4347 |
|
|
if ($self->{nc} == 0x005D) { # ] |
4348 |
|
|
|
4349 |
|
|
$self->{state} = CDATA_SECTION_MSE1_STATE; |
4350 |
|
|
|
4351 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4352 |
|
|
$self->{line_prev} = $self->{line}; |
4353 |
|
|
$self->{column_prev} = $self->{column}; |
4354 |
|
|
$self->{column}++; |
4355 |
|
|
$self->{nc} |
4356 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4357 |
|
|
} else { |
4358 |
|
|
$self->{set_nc}->($self); |
4359 |
|
|
} |
4360 |
|
|
|
4361 |
|
|
redo A; |
4362 |
|
|
} elsif ($self->{nc} == -1) { |
4363 |
wakaba |
1.6 |
if ($self->{is_xml}) { |
4364 |
wakaba |
1.8 |
|
4365 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no mse'); ## TODO: type |
4366 |
wakaba |
1.8 |
} else { |
4367 |
|
|
|
4368 |
wakaba |
1.6 |
} |
4369 |
|
|
|
4370 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
4371 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4372 |
wakaba |
1.10 |
## Reconsume. |
4373 |
wakaba |
1.1 |
if (length $self->{ct}->{data}) { # character |
4374 |
|
|
|
4375 |
|
|
return ($self->{ct}); # character |
4376 |
|
|
} else { |
4377 |
|
|
|
4378 |
|
|
## No token to emit. $self->{ct} is discarded. |
4379 |
|
|
} |
4380 |
|
|
redo A; |
4381 |
|
|
} else { |
4382 |
|
|
|
4383 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; |
4384 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
4385 |
|
|
q<]>, |
4386 |
|
|
length $self->{ct}->{data}); |
4387 |
|
|
|
4388 |
|
|
## Stay in the state. |
4389 |
|
|
|
4390 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4391 |
|
|
$self->{line_prev} = $self->{line}; |
4392 |
|
|
$self->{column_prev} = $self->{column}; |
4393 |
|
|
$self->{column}++; |
4394 |
|
|
$self->{nc} |
4395 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4396 |
|
|
} else { |
4397 |
|
|
$self->{set_nc}->($self); |
4398 |
|
|
} |
4399 |
|
|
|
4400 |
|
|
redo A; |
4401 |
|
|
} |
4402 |
|
|
|
4403 |
|
|
## ISSUE: "text tokens" in spec. |
4404 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE1_STATE) { |
4405 |
wakaba |
1.10 |
## XML5: "CDATA bracket state". |
4406 |
|
|
|
4407 |
wakaba |
1.1 |
if ($self->{nc} == 0x005D) { # ] |
4408 |
|
|
|
4409 |
|
|
$self->{state} = CDATA_SECTION_MSE2_STATE; |
4410 |
|
|
|
4411 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4412 |
|
|
$self->{line_prev} = $self->{line}; |
4413 |
|
|
$self->{column_prev} = $self->{column}; |
4414 |
|
|
$self->{column}++; |
4415 |
|
|
$self->{nc} |
4416 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4417 |
|
|
} else { |
4418 |
|
|
$self->{set_nc}->($self); |
4419 |
|
|
} |
4420 |
|
|
|
4421 |
|
|
redo A; |
4422 |
|
|
} else { |
4423 |
|
|
|
4424 |
wakaba |
1.10 |
## XML5: If EOF, "]" is not appended and changed to the data state. |
4425 |
wakaba |
1.1 |
$self->{ct}->{data} .= ']'; |
4426 |
wakaba |
1.10 |
$self->{state} = CDATA_SECTION_STATE; ## XML5: Stay in the state. |
4427 |
wakaba |
1.1 |
## Reconsume. |
4428 |
|
|
redo A; |
4429 |
|
|
} |
4430 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE2_STATE) { |
4431 |
wakaba |
1.10 |
## XML5: "CDATA end state". |
4432 |
|
|
|
4433 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
4434 |
|
|
$self->{state} = DATA_STATE; |
4435 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4436 |
wakaba |
1.1 |
|
4437 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4438 |
|
|
$self->{line_prev} = $self->{line}; |
4439 |
|
|
$self->{column_prev} = $self->{column}; |
4440 |
|
|
$self->{column}++; |
4441 |
|
|
$self->{nc} |
4442 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4443 |
|
|
} else { |
4444 |
|
|
$self->{set_nc}->($self); |
4445 |
|
|
} |
4446 |
|
|
|
4447 |
|
|
if (length $self->{ct}->{data}) { # character |
4448 |
|
|
|
4449 |
|
|
return ($self->{ct}); # character |
4450 |
|
|
} else { |
4451 |
|
|
|
4452 |
|
|
## No token to emit. $self->{ct} is discarded. |
4453 |
|
|
} |
4454 |
|
|
redo A; |
4455 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
4456 |
|
|
# character |
4457 |
|
|
$self->{ct}->{data} .= ']'; ## Add first "]" of "]]]". |
4458 |
|
|
## Stay in the state. |
4459 |
|
|
|
4460 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4461 |
|
|
$self->{line_prev} = $self->{line}; |
4462 |
|
|
$self->{column_prev} = $self->{column}; |
4463 |
|
|
$self->{column}++; |
4464 |
|
|
$self->{nc} |
4465 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4466 |
|
|
} else { |
4467 |
|
|
$self->{set_nc}->($self); |
4468 |
|
|
} |
4469 |
|
|
|
4470 |
|
|
redo A; |
4471 |
|
|
} else { |
4472 |
|
|
|
4473 |
|
|
$self->{ct}->{data} .= ']]'; # character |
4474 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
4475 |
wakaba |
1.10 |
## Reconsume. ## XML5: Emit. |
4476 |
wakaba |
1.1 |
redo A; |
4477 |
|
|
} |
4478 |
|
|
} elsif ($self->{state} == ENTITY_STATE) { |
4479 |
|
|
if ($is_space->{$self->{nc}} or |
4480 |
|
|
{ |
4481 |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
4482 |
|
|
$self->{entity_add} => 1, |
4483 |
|
|
}->{$self->{nc}}) { |
4484 |
|
|
|
4485 |
|
|
## Don't consume |
4486 |
|
|
## No error |
4487 |
|
|
## Return nothing. |
4488 |
|
|
# |
4489 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
4490 |
|
|
|
4491 |
|
|
$self->{state} = ENTITY_HASH_STATE; |
4492 |
wakaba |
1.12 |
$self->{kwd} = '#'; |
4493 |
wakaba |
1.1 |
|
4494 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4495 |
|
|
$self->{line_prev} = $self->{line}; |
4496 |
|
|
$self->{column_prev} = $self->{column}; |
4497 |
|
|
$self->{column}++; |
4498 |
|
|
$self->{nc} |
4499 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4500 |
|
|
} else { |
4501 |
|
|
$self->{set_nc}->($self); |
4502 |
|
|
} |
4503 |
|
|
|
4504 |
|
|
redo A; |
4505 |
|
|
} elsif ((0x0041 <= $self->{nc} and |
4506 |
|
|
$self->{nc} <= 0x005A) or # A..Z |
4507 |
|
|
(0x0061 <= $self->{nc} and |
4508 |
|
|
$self->{nc} <= 0x007A)) { # a..z |
4509 |
|
|
|
4510 |
|
|
require Whatpm::_NamedEntityList; |
4511 |
|
|
$self->{state} = ENTITY_NAME_STATE; |
4512 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
4513 |
|
|
$self->{entity__value} = $self->{kwd}; |
4514 |
wakaba |
1.1 |
$self->{entity__match} = 0; |
4515 |
|
|
|
4516 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4517 |
|
|
$self->{line_prev} = $self->{line}; |
4518 |
|
|
$self->{column_prev} = $self->{column}; |
4519 |
|
|
$self->{column}++; |
4520 |
|
|
$self->{nc} |
4521 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4522 |
|
|
} else { |
4523 |
|
|
$self->{set_nc}->($self); |
4524 |
|
|
} |
4525 |
|
|
|
4526 |
|
|
redo A; |
4527 |
|
|
} else { |
4528 |
|
|
|
4529 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero'); |
4530 |
|
|
## Return nothing. |
4531 |
|
|
# |
4532 |
|
|
} |
4533 |
|
|
|
4534 |
|
|
## NOTE: No character is consumed by the "consume a character |
4535 |
|
|
## reference" algorithm. In other word, there is an "&" character |
4536 |
|
|
## that does not introduce a character reference, which would be |
4537 |
|
|
## appended to the parent element or the attribute value in later |
4538 |
|
|
## process of the tokenizer. |
4539 |
|
|
|
4540 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4541 |
|
|
|
4542 |
|
|
$self->{state} = $self->{prev_state}; |
4543 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4544 |
wakaba |
1.1 |
## Reconsume. |
4545 |
|
|
return ({type => CHARACTER_TOKEN, data => '&', |
4546 |
|
|
line => $self->{line_prev}, |
4547 |
|
|
column => $self->{column_prev}, |
4548 |
|
|
}); |
4549 |
|
|
redo A; |
4550 |
|
|
} else { |
4551 |
|
|
|
4552 |
|
|
$self->{ca}->{value} .= '&'; |
4553 |
|
|
$self->{state} = $self->{prev_state}; |
4554 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4555 |
wakaba |
1.1 |
## Reconsume. |
4556 |
|
|
redo A; |
4557 |
|
|
} |
4558 |
|
|
} elsif ($self->{state} == ENTITY_HASH_STATE) { |
4559 |
|
|
if ($self->{nc} == 0x0078 or # x |
4560 |
|
|
$self->{nc} == 0x0058) { # X |
4561 |
|
|
|
4562 |
|
|
$self->{state} = HEXREF_X_STATE; |
4563 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
4564 |
wakaba |
1.1 |
|
4565 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4566 |
|
|
$self->{line_prev} = $self->{line}; |
4567 |
|
|
$self->{column_prev} = $self->{column}; |
4568 |
|
|
$self->{column}++; |
4569 |
|
|
$self->{nc} |
4570 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4571 |
|
|
} else { |
4572 |
|
|
$self->{set_nc}->($self); |
4573 |
|
|
} |
4574 |
|
|
|
4575 |
|
|
redo A; |
4576 |
|
|
} elsif (0x0030 <= $self->{nc} and |
4577 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4578 |
|
|
|
4579 |
|
|
$self->{state} = NCR_NUM_STATE; |
4580 |
wakaba |
1.12 |
$self->{kwd} = $self->{nc} - 0x0030; |
4581 |
wakaba |
1.1 |
|
4582 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4583 |
|
|
$self->{line_prev} = $self->{line}; |
4584 |
|
|
$self->{column_prev} = $self->{column}; |
4585 |
|
|
$self->{column}++; |
4586 |
|
|
$self->{nc} |
4587 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4588 |
|
|
} else { |
4589 |
|
|
$self->{set_nc}->($self); |
4590 |
|
|
} |
4591 |
|
|
|
4592 |
|
|
redo A; |
4593 |
|
|
} else { |
4594 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare nero', |
4595 |
|
|
line => $self->{line_prev}, |
4596 |
|
|
column => $self->{column_prev} - 1); |
4597 |
|
|
|
4598 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4599 |
|
|
## and then "&#" is appended to the parent element or the attribute |
4600 |
|
|
## value in the later processing. |
4601 |
|
|
|
4602 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4603 |
|
|
|
4604 |
|
|
$self->{state} = $self->{prev_state}; |
4605 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4606 |
wakaba |
1.1 |
## Reconsume. |
4607 |
|
|
return ({type => CHARACTER_TOKEN, |
4608 |
|
|
data => '&#', |
4609 |
|
|
line => $self->{line_prev}, |
4610 |
|
|
column => $self->{column_prev} - 1, |
4611 |
|
|
}); |
4612 |
|
|
redo A; |
4613 |
|
|
} else { |
4614 |
|
|
|
4615 |
|
|
$self->{ca}->{value} .= '&#'; |
4616 |
|
|
$self->{state} = $self->{prev_state}; |
4617 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4618 |
wakaba |
1.1 |
## Reconsume. |
4619 |
|
|
redo A; |
4620 |
|
|
} |
4621 |
|
|
} |
4622 |
|
|
} elsif ($self->{state} == NCR_NUM_STATE) { |
4623 |
|
|
if (0x0030 <= $self->{nc} and |
4624 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4625 |
|
|
|
4626 |
wakaba |
1.12 |
$self->{kwd} *= 10; |
4627 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
4628 |
wakaba |
1.1 |
|
4629 |
|
|
## Stay in the state. |
4630 |
|
|
|
4631 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4632 |
|
|
$self->{line_prev} = $self->{line}; |
4633 |
|
|
$self->{column_prev} = $self->{column}; |
4634 |
|
|
$self->{column}++; |
4635 |
|
|
$self->{nc} |
4636 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4637 |
|
|
} else { |
4638 |
|
|
$self->{set_nc}->($self); |
4639 |
|
|
} |
4640 |
|
|
|
4641 |
|
|
redo A; |
4642 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
4643 |
|
|
|
4644 |
|
|
|
4645 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4646 |
|
|
$self->{line_prev} = $self->{line}; |
4647 |
|
|
$self->{column_prev} = $self->{column}; |
4648 |
|
|
$self->{column}++; |
4649 |
|
|
$self->{nc} |
4650 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4651 |
|
|
} else { |
4652 |
|
|
$self->{set_nc}->($self); |
4653 |
|
|
} |
4654 |
|
|
|
4655 |
|
|
# |
4656 |
|
|
} else { |
4657 |
|
|
|
4658 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
4659 |
|
|
## Reconsume. |
4660 |
|
|
# |
4661 |
|
|
} |
4662 |
|
|
|
4663 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
4664 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
4665 |
|
|
my $c = $self->{column_prev}; |
4666 |
|
|
if ($charref_map->{$code}) { |
4667 |
|
|
|
4668 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4669 |
|
|
text => (sprintf 'U+%04X', $code), |
4670 |
|
|
line => $l, column => $c); |
4671 |
|
|
$code = $charref_map->{$code}; |
4672 |
|
|
} elsif ($code > 0x10FFFF) { |
4673 |
|
|
|
4674 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4675 |
|
|
text => (sprintf 'U-%08X', $code), |
4676 |
|
|
line => $l, column => $c); |
4677 |
|
|
$code = 0xFFFD; |
4678 |
|
|
} |
4679 |
|
|
|
4680 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4681 |
|
|
|
4682 |
|
|
$self->{state} = $self->{prev_state}; |
4683 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4684 |
wakaba |
1.1 |
## Reconsume. |
4685 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
4686 |
wakaba |
1.7 |
has_reference => 1, |
4687 |
wakaba |
1.1 |
line => $l, column => $c, |
4688 |
|
|
}); |
4689 |
|
|
redo A; |
4690 |
|
|
} else { |
4691 |
|
|
|
4692 |
|
|
$self->{ca}->{value} .= chr $code; |
4693 |
|
|
$self->{ca}->{has_reference} = 1; |
4694 |
|
|
$self->{state} = $self->{prev_state}; |
4695 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4696 |
wakaba |
1.1 |
## Reconsume. |
4697 |
|
|
redo A; |
4698 |
|
|
} |
4699 |
|
|
} elsif ($self->{state} == HEXREF_X_STATE) { |
4700 |
|
|
if ((0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) or |
4701 |
|
|
(0x0041 <= $self->{nc} and $self->{nc} <= 0x0046) or |
4702 |
|
|
(0x0061 <= $self->{nc} and $self->{nc} <= 0x0066)) { |
4703 |
|
|
# 0..9, A..F, a..f |
4704 |
|
|
|
4705 |
|
|
$self->{state} = HEXREF_HEX_STATE; |
4706 |
wakaba |
1.12 |
$self->{kwd} = 0; |
4707 |
wakaba |
1.1 |
## Reconsume. |
4708 |
|
|
redo A; |
4709 |
|
|
} else { |
4710 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare hcro', |
4711 |
|
|
line => $self->{line_prev}, |
4712 |
|
|
column => $self->{column_prev} - 2); |
4713 |
|
|
|
4714 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4715 |
|
|
## and then "&#" followed by "X" or "x" is appended to the parent |
4716 |
|
|
## element or the attribute value in the later processing. |
4717 |
|
|
|
4718 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4719 |
|
|
|
4720 |
|
|
$self->{state} = $self->{prev_state}; |
4721 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4722 |
wakaba |
1.1 |
## Reconsume. |
4723 |
|
|
return ({type => CHARACTER_TOKEN, |
4724 |
wakaba |
1.12 |
data => '&' . $self->{kwd}, |
4725 |
wakaba |
1.1 |
line => $self->{line_prev}, |
4726 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}, |
4727 |
wakaba |
1.1 |
}); |
4728 |
|
|
redo A; |
4729 |
|
|
} else { |
4730 |
|
|
|
4731 |
wakaba |
1.12 |
$self->{ca}->{value} .= '&' . $self->{kwd}; |
4732 |
wakaba |
1.1 |
$self->{state} = $self->{prev_state}; |
4733 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4734 |
wakaba |
1.1 |
## Reconsume. |
4735 |
|
|
redo A; |
4736 |
|
|
} |
4737 |
|
|
} |
4738 |
|
|
} elsif ($self->{state} == HEXREF_HEX_STATE) { |
4739 |
|
|
if (0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) { |
4740 |
|
|
# 0..9 |
4741 |
|
|
|
4742 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4743 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
4744 |
wakaba |
1.1 |
## Stay in the state. |
4745 |
|
|
|
4746 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4747 |
|
|
$self->{line_prev} = $self->{line}; |
4748 |
|
|
$self->{column_prev} = $self->{column}; |
4749 |
|
|
$self->{column}++; |
4750 |
|
|
$self->{nc} |
4751 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4752 |
|
|
} else { |
4753 |
|
|
$self->{set_nc}->($self); |
4754 |
|
|
} |
4755 |
|
|
|
4756 |
|
|
redo A; |
4757 |
|
|
} elsif (0x0061 <= $self->{nc} and |
4758 |
|
|
$self->{nc} <= 0x0066) { # a..f |
4759 |
|
|
|
4760 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4761 |
|
|
$self->{kwd} += $self->{nc} - 0x0060 + 9; |
4762 |
wakaba |
1.1 |
## Stay in the state. |
4763 |
|
|
|
4764 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4765 |
|
|
$self->{line_prev} = $self->{line}; |
4766 |
|
|
$self->{column_prev} = $self->{column}; |
4767 |
|
|
$self->{column}++; |
4768 |
|
|
$self->{nc} |
4769 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4770 |
|
|
} else { |
4771 |
|
|
$self->{set_nc}->($self); |
4772 |
|
|
} |
4773 |
|
|
|
4774 |
|
|
redo A; |
4775 |
|
|
} elsif (0x0041 <= $self->{nc} and |
4776 |
|
|
$self->{nc} <= 0x0046) { # A..F |
4777 |
|
|
|
4778 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4779 |
|
|
$self->{kwd} += $self->{nc} - 0x0040 + 9; |
4780 |
wakaba |
1.1 |
## Stay in the state. |
4781 |
|
|
|
4782 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4783 |
|
|
$self->{line_prev} = $self->{line}; |
4784 |
|
|
$self->{column_prev} = $self->{column}; |
4785 |
|
|
$self->{column}++; |
4786 |
|
|
$self->{nc} |
4787 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4788 |
|
|
} else { |
4789 |
|
|
$self->{set_nc}->($self); |
4790 |
|
|
} |
4791 |
|
|
|
4792 |
|
|
redo A; |
4793 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
4794 |
|
|
|
4795 |
|
|
|
4796 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4797 |
|
|
$self->{line_prev} = $self->{line}; |
4798 |
|
|
$self->{column_prev} = $self->{column}; |
4799 |
|
|
$self->{column}++; |
4800 |
|
|
$self->{nc} |
4801 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4802 |
|
|
} else { |
4803 |
|
|
$self->{set_nc}->($self); |
4804 |
|
|
} |
4805 |
|
|
|
4806 |
|
|
# |
4807 |
|
|
} else { |
4808 |
|
|
|
4809 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc', |
4810 |
|
|
line => $self->{line}, |
4811 |
|
|
column => $self->{column}); |
4812 |
|
|
## Reconsume. |
4813 |
|
|
# |
4814 |
|
|
} |
4815 |
|
|
|
4816 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
4817 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
4818 |
|
|
my $c = $self->{column_prev}; |
4819 |
|
|
if ($charref_map->{$code}) { |
4820 |
|
|
|
4821 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4822 |
|
|
text => (sprintf 'U+%04X', $code), |
4823 |
|
|
line => $l, column => $c); |
4824 |
|
|
$code = $charref_map->{$code}; |
4825 |
|
|
} elsif ($code > 0x10FFFF) { |
4826 |
|
|
|
4827 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4828 |
|
|
text => (sprintf 'U-%08X', $code), |
4829 |
|
|
line => $l, column => $c); |
4830 |
|
|
$code = 0xFFFD; |
4831 |
|
|
} |
4832 |
|
|
|
4833 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4834 |
|
|
|
4835 |
|
|
$self->{state} = $self->{prev_state}; |
4836 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4837 |
wakaba |
1.1 |
## Reconsume. |
4838 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
4839 |
wakaba |
1.7 |
has_reference => 1, |
4840 |
wakaba |
1.1 |
line => $l, column => $c, |
4841 |
|
|
}); |
4842 |
|
|
redo A; |
4843 |
|
|
} else { |
4844 |
|
|
|
4845 |
|
|
$self->{ca}->{value} .= chr $code; |
4846 |
|
|
$self->{ca}->{has_reference} = 1; |
4847 |
|
|
$self->{state} = $self->{prev_state}; |
4848 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4849 |
wakaba |
1.1 |
## Reconsume. |
4850 |
|
|
redo A; |
4851 |
|
|
} |
4852 |
|
|
} elsif ($self->{state} == ENTITY_NAME_STATE) { |
4853 |
wakaba |
1.12 |
if (length $self->{kwd} < 30 and |
4854 |
wakaba |
1.1 |
## NOTE: Some number greater than the maximum length of entity name |
4855 |
|
|
((0x0041 <= $self->{nc} and # a |
4856 |
|
|
$self->{nc} <= 0x005A) or # x |
4857 |
|
|
(0x0061 <= $self->{nc} and # a |
4858 |
|
|
$self->{nc} <= 0x007A) or # z |
4859 |
|
|
(0x0030 <= $self->{nc} and # 0 |
4860 |
|
|
$self->{nc} <= 0x0039) or # 9 |
4861 |
|
|
$self->{nc} == 0x003B)) { # ; |
4862 |
|
|
our $EntityChar; |
4863 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
4864 |
|
|
if (defined $EntityChar->{$self->{kwd}}) { |
4865 |
wakaba |
1.1 |
if ($self->{nc} == 0x003B) { # ; |
4866 |
|
|
|
4867 |
wakaba |
1.12 |
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
4868 |
wakaba |
1.1 |
$self->{entity__match} = 1; |
4869 |
|
|
|
4870 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4871 |
|
|
$self->{line_prev} = $self->{line}; |
4872 |
|
|
$self->{column_prev} = $self->{column}; |
4873 |
|
|
$self->{column}++; |
4874 |
|
|
$self->{nc} |
4875 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4876 |
|
|
} else { |
4877 |
|
|
$self->{set_nc}->($self); |
4878 |
|
|
} |
4879 |
|
|
|
4880 |
|
|
# |
4881 |
|
|
} else { |
4882 |
|
|
|
4883 |
wakaba |
1.12 |
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
4884 |
wakaba |
1.1 |
$self->{entity__match} = -1; |
4885 |
|
|
## Stay in the state. |
4886 |
|
|
|
4887 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4888 |
|
|
$self->{line_prev} = $self->{line}; |
4889 |
|
|
$self->{column_prev} = $self->{column}; |
4890 |
|
|
$self->{column}++; |
4891 |
|
|
$self->{nc} |
4892 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4893 |
|
|
} else { |
4894 |
|
|
$self->{set_nc}->($self); |
4895 |
|
|
} |
4896 |
|
|
|
4897 |
|
|
redo A; |
4898 |
|
|
} |
4899 |
|
|
} else { |
4900 |
|
|
|
4901 |
|
|
$self->{entity__value} .= chr $self->{nc}; |
4902 |
|
|
$self->{entity__match} *= 2; |
4903 |
|
|
## Stay in the state. |
4904 |
|
|
|
4905 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4906 |
|
|
$self->{line_prev} = $self->{line}; |
4907 |
|
|
$self->{column_prev} = $self->{column}; |
4908 |
|
|
$self->{column}++; |
4909 |
|
|
$self->{nc} |
4910 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4911 |
|
|
} else { |
4912 |
|
|
$self->{set_nc}->($self); |
4913 |
|
|
} |
4914 |
|
|
|
4915 |
|
|
redo A; |
4916 |
|
|
} |
4917 |
|
|
} |
4918 |
|
|
|
4919 |
|
|
my $data; |
4920 |
|
|
my $has_ref; |
4921 |
|
|
if ($self->{entity__match} > 0) { |
4922 |
|
|
|
4923 |
|
|
$data = $self->{entity__value}; |
4924 |
|
|
$has_ref = 1; |
4925 |
|
|
# |
4926 |
|
|
} elsif ($self->{entity__match} < 0) { |
4927 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
4928 |
|
|
if ($self->{prev_state} != DATA_STATE and # in attribute |
4929 |
|
|
$self->{entity__match} < -1) { |
4930 |
|
|
|
4931 |
wakaba |
1.12 |
$data = '&' . $self->{kwd}; |
4932 |
wakaba |
1.1 |
# |
4933 |
|
|
} else { |
4934 |
|
|
|
4935 |
|
|
$data = $self->{entity__value}; |
4936 |
|
|
$has_ref = 1; |
4937 |
|
|
# |
4938 |
|
|
} |
4939 |
|
|
} else { |
4940 |
|
|
|
4941 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero', |
4942 |
|
|
line => $self->{line_prev}, |
4943 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}); |
4944 |
|
|
$data = '&' . $self->{kwd}; |
4945 |
wakaba |
1.1 |
# |
4946 |
|
|
} |
4947 |
|
|
|
4948 |
|
|
## NOTE: In these cases, when a character reference is found, |
4949 |
|
|
## it is consumed and a character token is returned, or, otherwise, |
4950 |
|
|
## nothing is consumed and returned, according to the spec algorithm. |
4951 |
|
|
## In this implementation, anything that has been examined by the |
4952 |
|
|
## tokenizer is appended to the parent element or the attribute value |
4953 |
|
|
## as string, either literal string when no character reference or |
4954 |
|
|
## entity-replaced string otherwise, in this stage, since any characters |
4955 |
|
|
## that would not be consumed are appended in the data state or in an |
4956 |
|
|
## appropriate attribute value state anyway. |
4957 |
|
|
|
4958 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4959 |
|
|
|
4960 |
|
|
$self->{state} = $self->{prev_state}; |
4961 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4962 |
wakaba |
1.1 |
## Reconsume. |
4963 |
|
|
return ({type => CHARACTER_TOKEN, |
4964 |
|
|
data => $data, |
4965 |
wakaba |
1.7 |
has_reference => $has_ref, |
4966 |
wakaba |
1.1 |
line => $self->{line_prev}, |
4967 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}, |
4968 |
wakaba |
1.1 |
}); |
4969 |
|
|
redo A; |
4970 |
|
|
} else { |
4971 |
|
|
|
4972 |
|
|
$self->{ca}->{value} .= $data; |
4973 |
|
|
$self->{ca}->{has_reference} = 1 if $has_ref; |
4974 |
|
|
$self->{state} = $self->{prev_state}; |
4975 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4976 |
wakaba |
1.1 |
## Reconsume. |
4977 |
|
|
redo A; |
4978 |
|
|
} |
4979 |
wakaba |
1.8 |
|
4980 |
|
|
## XML-only states |
4981 |
|
|
|
4982 |
|
|
} elsif ($self->{state} == PI_STATE) { |
4983 |
wakaba |
1.14 |
## XML5: "Pi state" and "DOCTYPE pi state". |
4984 |
|
|
|
4985 |
wakaba |
1.8 |
if ($is_space->{$self->{nc}} or |
4986 |
wakaba |
1.14 |
$self->{nc} == 0x003F or # ? |
4987 |
wakaba |
1.8 |
$self->{nc} == -1) { |
4988 |
wakaba |
1.14 |
## XML5: U+003F: "pi state": Same as "Anything else"; "DOCTYPE |
4989 |
|
|
## pi state": Switch to the "DOCTYPE pi after state". EOF: |
4990 |
|
|
## "DOCTYPE pi state": Parse error, switch to the "data |
4991 |
|
|
## state". |
4992 |
wakaba |
1.8 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare pio', ## TODO: type |
4993 |
|
|
line => $self->{line_prev}, |
4994 |
|
|
column => $self->{column_prev} |
4995 |
|
|
- 1 * ($self->{nc} != -1)); |
4996 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
4997 |
|
|
## Reconsume. |
4998 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
4999 |
|
|
data => '?', |
5000 |
|
|
line => $self->{line_prev}, |
5001 |
|
|
column => $self->{column_prev} |
5002 |
|
|
- 1 * ($self->{nc} != -1), |
5003 |
|
|
}; |
5004 |
|
|
redo A; |
5005 |
|
|
} else { |
5006 |
wakaba |
1.14 |
## XML5: "DOCTYPE pi state": Stay in the state. |
5007 |
wakaba |
1.8 |
$self->{ct} = {type => PI_TOKEN, |
5008 |
|
|
target => chr $self->{nc}, |
5009 |
|
|
data => '', |
5010 |
|
|
line => $self->{line_prev}, |
5011 |
|
|
column => $self->{column_prev} - 1, |
5012 |
|
|
}; |
5013 |
|
|
$self->{state} = PI_TARGET_STATE; |
5014 |
|
|
|
5015 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5016 |
|
|
$self->{line_prev} = $self->{line}; |
5017 |
|
|
$self->{column_prev} = $self->{column}; |
5018 |
|
|
$self->{column}++; |
5019 |
|
|
$self->{nc} |
5020 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5021 |
|
|
} else { |
5022 |
|
|
$self->{set_nc}->($self); |
5023 |
|
|
} |
5024 |
|
|
|
5025 |
|
|
redo A; |
5026 |
|
|
} |
5027 |
|
|
} elsif ($self->{state} == PI_TARGET_STATE) { |
5028 |
|
|
if ($is_space->{$self->{nc}}) { |
5029 |
|
|
$self->{state} = PI_TARGET_AFTER_STATE; |
5030 |
|
|
|
5031 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5032 |
|
|
$self->{line_prev} = $self->{line}; |
5033 |
|
|
$self->{column_prev} = $self->{column}; |
5034 |
|
|
$self->{column}++; |
5035 |
|
|
$self->{nc} |
5036 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5037 |
|
|
} else { |
5038 |
|
|
$self->{set_nc}->($self); |
5039 |
|
|
} |
5040 |
|
|
|
5041 |
|
|
redo A; |
5042 |
|
|
} elsif ($self->{nc} == -1) { |
5043 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5044 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5045 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5046 |
|
|
} else { |
5047 |
|
|
$self->{state} = DATA_STATE; |
5048 |
|
|
$self->{s_kwd} = ''; |
5049 |
|
|
} |
5050 |
wakaba |
1.8 |
## Reconsume. |
5051 |
|
|
return ($self->{ct}); # pi |
5052 |
|
|
redo A; |
5053 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5054 |
|
|
$self->{state} = PI_AFTER_STATE; |
5055 |
|
|
|
5056 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5057 |
|
|
$self->{line_prev} = $self->{line}; |
5058 |
|
|
$self->{column_prev} = $self->{column}; |
5059 |
|
|
$self->{column}++; |
5060 |
|
|
$self->{nc} |
5061 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5062 |
|
|
} else { |
5063 |
|
|
$self->{set_nc}->($self); |
5064 |
|
|
} |
5065 |
|
|
|
5066 |
|
|
redo A; |
5067 |
|
|
} else { |
5068 |
|
|
## XML5: typo ("tag name" -> "target") |
5069 |
|
|
$self->{ct}->{target} .= chr $self->{nc}; # pi |
5070 |
|
|
|
5071 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5072 |
|
|
$self->{line_prev} = $self->{line}; |
5073 |
|
|
$self->{column_prev} = $self->{column}; |
5074 |
|
|
$self->{column}++; |
5075 |
|
|
$self->{nc} |
5076 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5077 |
|
|
} else { |
5078 |
|
|
$self->{set_nc}->($self); |
5079 |
|
|
} |
5080 |
|
|
|
5081 |
|
|
redo A; |
5082 |
|
|
} |
5083 |
|
|
} elsif ($self->{state} == PI_TARGET_AFTER_STATE) { |
5084 |
|
|
if ($is_space->{$self->{nc}}) { |
5085 |
|
|
## Stay in the state. |
5086 |
|
|
|
5087 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5088 |
|
|
$self->{line_prev} = $self->{line}; |
5089 |
|
|
$self->{column_prev} = $self->{column}; |
5090 |
|
|
$self->{column}++; |
5091 |
|
|
$self->{nc} |
5092 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5093 |
|
|
} else { |
5094 |
|
|
$self->{set_nc}->($self); |
5095 |
|
|
} |
5096 |
|
|
|
5097 |
|
|
redo A; |
5098 |
|
|
} else { |
5099 |
|
|
$self->{state} = PI_DATA_STATE; |
5100 |
|
|
## Reprocess. |
5101 |
|
|
redo A; |
5102 |
|
|
} |
5103 |
|
|
} elsif ($self->{state} == PI_DATA_STATE) { |
5104 |
|
|
if ($self->{nc} == 0x003F) { # ? |
5105 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5106 |
|
|
|
5107 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5108 |
|
|
$self->{line_prev} = $self->{line}; |
5109 |
|
|
$self->{column_prev} = $self->{column}; |
5110 |
|
|
$self->{column}++; |
5111 |
|
|
$self->{nc} |
5112 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5113 |
|
|
} else { |
5114 |
|
|
$self->{set_nc}->($self); |
5115 |
|
|
} |
5116 |
|
|
|
5117 |
|
|
redo A; |
5118 |
|
|
} elsif ($self->{nc} == -1) { |
5119 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5120 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5121 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state" |
5122 |
wakaba |
1.13 |
} else { |
5123 |
|
|
$self->{state} = DATA_STATE; |
5124 |
|
|
$self->{s_kwd} = ''; |
5125 |
|
|
} |
5126 |
wakaba |
1.8 |
## Reprocess. |
5127 |
|
|
return ($self->{ct}); # pi |
5128 |
|
|
redo A; |
5129 |
|
|
} else { |
5130 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; # pi |
5131 |
|
|
$self->{read_until}->($self->{ct}->{data}, q[?], |
5132 |
|
|
length $self->{ct}->{data}); |
5133 |
|
|
## Stay in the state. |
5134 |
|
|
|
5135 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5136 |
|
|
$self->{line_prev} = $self->{line}; |
5137 |
|
|
$self->{column_prev} = $self->{column}; |
5138 |
|
|
$self->{column}++; |
5139 |
|
|
$self->{nc} |
5140 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5141 |
|
|
} else { |
5142 |
|
|
$self->{set_nc}->($self); |
5143 |
|
|
} |
5144 |
|
|
|
5145 |
|
|
## Reprocess. |
5146 |
|
|
redo A; |
5147 |
|
|
} |
5148 |
|
|
} elsif ($self->{state} == PI_AFTER_STATE) { |
5149 |
wakaba |
1.14 |
## XML5: Part of "Pi after state". |
5150 |
|
|
|
5151 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5152 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5153 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5154 |
|
|
} else { |
5155 |
|
|
$self->{state} = DATA_STATE; |
5156 |
|
|
$self->{s_kwd} = ''; |
5157 |
|
|
} |
5158 |
wakaba |
1.8 |
|
5159 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5160 |
|
|
$self->{line_prev} = $self->{line}; |
5161 |
|
|
$self->{column_prev} = $self->{column}; |
5162 |
|
|
$self->{column}++; |
5163 |
|
|
$self->{nc} |
5164 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5165 |
|
|
} else { |
5166 |
|
|
$self->{set_nc}->($self); |
5167 |
|
|
} |
5168 |
|
|
|
5169 |
|
|
return ($self->{ct}); # pi |
5170 |
|
|
redo A; |
5171 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5172 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5173 |
|
|
line => $self->{line_prev}, |
5174 |
|
|
column => $self->{column_prev}); ## XML5: no error |
5175 |
|
|
$self->{ct}->{data} .= '?'; |
5176 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5177 |
|
|
|
5178 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5179 |
|
|
$self->{line_prev} = $self->{line}; |
5180 |
|
|
$self->{column_prev} = $self->{column}; |
5181 |
|
|
$self->{column}++; |
5182 |
|
|
$self->{nc} |
5183 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5184 |
|
|
} else { |
5185 |
|
|
$self->{set_nc}->($self); |
5186 |
|
|
} |
5187 |
|
|
|
5188 |
|
|
redo A; |
5189 |
|
|
} else { |
5190 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5191 |
|
|
line => $self->{line_prev}, |
5192 |
|
|
column => $self->{column_prev} |
5193 |
|
|
+ 1 * ($self->{nc} == -1)); ## XML5: no error |
5194 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5195 |
|
|
$self->{state} = PI_DATA_STATE; |
5196 |
|
|
## Reprocess. |
5197 |
|
|
redo A; |
5198 |
|
|
} |
5199 |
|
|
} elsif ($self->{state} == PI_DATA_AFTER_STATE) { |
5200 |
wakaba |
1.14 |
## XML5: Same as "pi after state" and "DOCTYPE pi after state". |
5201 |
|
|
|
5202 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5203 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5204 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5205 |
|
|
} else { |
5206 |
|
|
$self->{state} = DATA_STATE; |
5207 |
|
|
$self->{s_kwd} = ''; |
5208 |
|
|
} |
5209 |
wakaba |
1.8 |
|
5210 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5211 |
|
|
$self->{line_prev} = $self->{line}; |
5212 |
|
|
$self->{column_prev} = $self->{column}; |
5213 |
|
|
$self->{column}++; |
5214 |
|
|
$self->{nc} |
5215 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5216 |
|
|
} else { |
5217 |
|
|
$self->{set_nc}->($self); |
5218 |
|
|
} |
5219 |
|
|
|
5220 |
|
|
return ($self->{ct}); # pi |
5221 |
|
|
redo A; |
5222 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5223 |
|
|
$self->{ct}->{data} .= '?'; |
5224 |
|
|
## Stay in the state. |
5225 |
|
|
|
5226 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5227 |
|
|
$self->{line_prev} = $self->{line}; |
5228 |
|
|
$self->{column_prev} = $self->{column}; |
5229 |
|
|
$self->{column}++; |
5230 |
|
|
$self->{nc} |
5231 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5232 |
|
|
} else { |
5233 |
|
|
$self->{set_nc}->($self); |
5234 |
|
|
} |
5235 |
|
|
|
5236 |
|
|
redo A; |
5237 |
|
|
} else { |
5238 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5239 |
|
|
$self->{state} = PI_DATA_STATE; |
5240 |
|
|
## Reprocess. |
5241 |
|
|
redo A; |
5242 |
|
|
} |
5243 |
wakaba |
1.12 |
|
5244 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_STATE) { |
5245 |
|
|
if ($self->{nc} == 0x003C) { # < |
5246 |
wakaba |
1.13 |
$self->{state} = DOCTYPE_TAG_STATE; |
5247 |
wakaba |
1.12 |
|
5248 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5249 |
|
|
$self->{line_prev} = $self->{line}; |
5250 |
|
|
$self->{column_prev} = $self->{column}; |
5251 |
|
|
$self->{column}++; |
5252 |
|
|
$self->{nc} |
5253 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5254 |
|
|
} else { |
5255 |
|
|
$self->{set_nc}->($self); |
5256 |
|
|
} |
5257 |
|
|
|
5258 |
|
|
redo A; |
5259 |
|
|
} elsif ($self->{nc} == 0x0025) { # % |
5260 |
|
|
## XML5: Not defined yet. |
5261 |
|
|
|
5262 |
|
|
## TODO: |
5263 |
|
|
|
5264 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5265 |
|
|
$self->{line_prev} = $self->{line}; |
5266 |
|
|
$self->{column_prev} = $self->{column}; |
5267 |
|
|
$self->{column}++; |
5268 |
|
|
$self->{nc} |
5269 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5270 |
|
|
} else { |
5271 |
|
|
$self->{set_nc}->($self); |
5272 |
|
|
} |
5273 |
|
|
|
5274 |
|
|
redo A; |
5275 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
5276 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5277 |
wakaba |
1.12 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5278 |
|
|
|
5279 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5280 |
|
|
$self->{line_prev} = $self->{line}; |
5281 |
|
|
$self->{column_prev} = $self->{column}; |
5282 |
|
|
$self->{column}++; |
5283 |
|
|
$self->{nc} |
5284 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5285 |
|
|
} else { |
5286 |
|
|
$self->{set_nc}->($self); |
5287 |
|
|
} |
5288 |
|
|
|
5289 |
|
|
redo A; |
5290 |
|
|
} elsif ($is_space->{$self->{nc}}) { |
5291 |
|
|
## Stay in the state. |
5292 |
|
|
|
5293 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5294 |
|
|
$self->{line_prev} = $self->{line}; |
5295 |
|
|
$self->{column_prev} = $self->{column}; |
5296 |
|
|
$self->{column}++; |
5297 |
|
|
$self->{nc} |
5298 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5299 |
|
|
} else { |
5300 |
|
|
$self->{set_nc}->($self); |
5301 |
|
|
} |
5302 |
|
|
|
5303 |
|
|
redo A; |
5304 |
|
|
} elsif ($self->{nc} == -1) { |
5305 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed internal subset'); ## TODO: type |
5306 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5307 |
wakaba |
1.12 |
$self->{state} = DATA_STATE; |
5308 |
|
|
$self->{s_kwd} = ''; |
5309 |
|
|
## Reconsume. |
5310 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5311 |
wakaba |
1.12 |
redo A; |
5312 |
|
|
} else { |
5313 |
|
|
unless ($self->{internal_subset_tainted}) { |
5314 |
|
|
## XML5: No parse error. |
5315 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string in internal subset'); |
5316 |
|
|
$self->{internal_subset_tainted} = 1; |
5317 |
|
|
} |
5318 |
|
|
## Stay in the state. |
5319 |
|
|
|
5320 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5321 |
|
|
$self->{line_prev} = $self->{line}; |
5322 |
|
|
$self->{column_prev} = $self->{column}; |
5323 |
|
|
$self->{column}++; |
5324 |
|
|
$self->{nc} |
5325 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5326 |
|
|
} else { |
5327 |
|
|
$self->{set_nc}->($self); |
5328 |
|
|
} |
5329 |
|
|
|
5330 |
|
|
redo A; |
5331 |
|
|
} |
5332 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5333 |
|
|
if ($self->{nc} == 0x003E) { # > |
5334 |
|
|
$self->{state} = DATA_STATE; |
5335 |
|
|
$self->{s_kwd} = ''; |
5336 |
|
|
|
5337 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5338 |
|
|
$self->{line_prev} = $self->{line}; |
5339 |
|
|
$self->{column_prev} = $self->{column}; |
5340 |
|
|
$self->{column}++; |
5341 |
|
|
$self->{nc} |
5342 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5343 |
|
|
} else { |
5344 |
|
|
$self->{set_nc}->($self); |
5345 |
|
|
} |
5346 |
|
|
|
5347 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5348 |
wakaba |
1.12 |
redo A; |
5349 |
|
|
} elsif ($self->{nc} == -1) { |
5350 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
5351 |
|
|
$self->{state} = DATA_STATE; |
5352 |
|
|
$self->{s_kwd} = ''; |
5353 |
|
|
## Reconsume. |
5354 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5355 |
wakaba |
1.12 |
redo A; |
5356 |
|
|
} else { |
5357 |
|
|
## XML5: No parse error and stay in the state. |
5358 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after internal subset'); ## TODO: type |
5359 |
|
|
|
5360 |
wakaba |
1.13 |
$self->{state} = BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5361 |
|
|
|
5362 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5363 |
|
|
$self->{line_prev} = $self->{line}; |
5364 |
|
|
$self->{column_prev} = $self->{column}; |
5365 |
|
|
$self->{column}++; |
5366 |
|
|
$self->{nc} |
5367 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5368 |
|
|
} else { |
5369 |
|
|
$self->{set_nc}->($self); |
5370 |
|
|
} |
5371 |
|
|
|
5372 |
|
|
redo A; |
5373 |
|
|
} |
5374 |
|
|
} elsif ($self->{state} == BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5375 |
|
|
if ($self->{nc} == 0x003E) { # > |
5376 |
|
|
$self->{state} = DATA_STATE; |
5377 |
|
|
$self->{s_kwd} = ''; |
5378 |
|
|
|
5379 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5380 |
|
|
$self->{line_prev} = $self->{line}; |
5381 |
|
|
$self->{column_prev} = $self->{column}; |
5382 |
|
|
$self->{column}++; |
5383 |
|
|
$self->{nc} |
5384 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5385 |
|
|
} else { |
5386 |
|
|
$self->{set_nc}->($self); |
5387 |
|
|
} |
5388 |
|
|
|
5389 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5390 |
|
|
redo A; |
5391 |
|
|
} elsif ($self->{nc} == -1) { |
5392 |
|
|
$self->{state} = DATA_STATE; |
5393 |
|
|
$self->{s_kwd} = ''; |
5394 |
|
|
## Reconsume. |
5395 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5396 |
|
|
redo A; |
5397 |
|
|
} else { |
5398 |
|
|
## Stay in the state. |
5399 |
|
|
|
5400 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5401 |
|
|
$self->{line_prev} = $self->{line}; |
5402 |
|
|
$self->{column_prev} = $self->{column}; |
5403 |
|
|
$self->{column}++; |
5404 |
|
|
$self->{nc} |
5405 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5406 |
|
|
} else { |
5407 |
|
|
$self->{set_nc}->($self); |
5408 |
|
|
} |
5409 |
|
|
|
5410 |
|
|
redo A; |
5411 |
|
|
} |
5412 |
|
|
} elsif ($self->{state} == DOCTYPE_TAG_STATE) { |
5413 |
|
|
if ($self->{nc} == 0x0021) { # ! |
5414 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MARKUP_DECLARATION_OPEN_STATE; |
5415 |
wakaba |
1.13 |
|
5416 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5417 |
|
|
$self->{line_prev} = $self->{line}; |
5418 |
|
|
$self->{column_prev} = $self->{column}; |
5419 |
|
|
$self->{column}++; |
5420 |
|
|
$self->{nc} |
5421 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5422 |
|
|
} else { |
5423 |
|
|
$self->{set_nc}->($self); |
5424 |
|
|
} |
5425 |
|
|
|
5426 |
|
|
redo A; |
5427 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5428 |
|
|
$self->{state} = PI_STATE; |
5429 |
|
|
|
5430 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5431 |
|
|
$self->{line_prev} = $self->{line}; |
5432 |
|
|
$self->{column_prev} = $self->{column}; |
5433 |
|
|
$self->{column}++; |
5434 |
|
|
$self->{nc} |
5435 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5436 |
|
|
} else { |
5437 |
|
|
$self->{set_nc}->($self); |
5438 |
|
|
} |
5439 |
|
|
|
5440 |
|
|
redo A; |
5441 |
|
|
} elsif ($self->{nc} == -1) { |
5442 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago'); |
5443 |
|
|
$self->{state} = DATA_STATE; |
5444 |
|
|
$self->{s_kwd} = ''; |
5445 |
|
|
## Reconsume. |
5446 |
|
|
redo A; |
5447 |
|
|
} else { |
5448 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', ## XML5: Not a parse error. |
5449 |
|
|
line => $self->{line_prev}, |
5450 |
|
|
column => $self->{column_prev}); |
5451 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5452 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
5453 |
|
|
data => '', |
5454 |
|
|
}; ## NOTE: Will be discarded. |
5455 |
wakaba |
1.12 |
|
5456 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5457 |
|
|
$self->{line_prev} = $self->{line}; |
5458 |
|
|
$self->{column_prev} = $self->{column}; |
5459 |
|
|
$self->{column}++; |
5460 |
|
|
$self->{nc} |
5461 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5462 |
|
|
} else { |
5463 |
|
|
$self->{set_nc}->($self); |
5464 |
|
|
} |
5465 |
|
|
|
5466 |
|
|
redo A; |
5467 |
|
|
} |
5468 |
wakaba |
1.14 |
} elsif ($self->{state} == DOCTYPE_MARKUP_DECLARATION_OPEN_STATE) { |
5469 |
|
|
## XML5: "DOCTYPE markup declaration state". |
5470 |
|
|
|
5471 |
|
|
if ($self->{nc} == 0x002D) { # - |
5472 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
5473 |
|
|
|
5474 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5475 |
|
|
$self->{line_prev} = $self->{line}; |
5476 |
|
|
$self->{column_prev} = $self->{column}; |
5477 |
|
|
$self->{column}++; |
5478 |
|
|
$self->{nc} |
5479 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5480 |
|
|
} else { |
5481 |
|
|
$self->{set_nc}->($self); |
5482 |
|
|
} |
5483 |
|
|
|
5484 |
|
|
redo A; |
5485 |
|
|
} elsif ($self->{nc} == 0x0045) { # E |
5486 |
|
|
$self->{state} = MD_E_STATE; |
5487 |
|
|
$self->{kwd} = chr $self->{nc}; |
5488 |
|
|
|
5489 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5490 |
|
|
$self->{line_prev} = $self->{line}; |
5491 |
|
|
$self->{column_prev} = $self->{column}; |
5492 |
|
|
$self->{column}++; |
5493 |
|
|
$self->{nc} |
5494 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5495 |
|
|
} else { |
5496 |
|
|
$self->{set_nc}->($self); |
5497 |
|
|
} |
5498 |
|
|
|
5499 |
|
|
redo A; |
5500 |
|
|
} elsif ($self->{nc} == 0x0041) { # A |
5501 |
|
|
$self->{state} = MD_ATTLIST_STATE; |
5502 |
|
|
$self->{kwd} = chr $self->{nc}; |
5503 |
|
|
|
5504 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5505 |
|
|
$self->{line_prev} = $self->{line}; |
5506 |
|
|
$self->{column_prev} = $self->{column}; |
5507 |
|
|
$self->{column}++; |
5508 |
|
|
$self->{nc} |
5509 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5510 |
|
|
} else { |
5511 |
|
|
$self->{set_nc}->($self); |
5512 |
|
|
} |
5513 |
|
|
|
5514 |
|
|
redo A; |
5515 |
|
|
} elsif ($self->{nc} == 0x004E) { # N |
5516 |
|
|
$self->{state} = MD_NOTATION_STATE; |
5517 |
|
|
$self->{kwd} = chr $self->{nc}; |
5518 |
|
|
|
5519 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5520 |
|
|
$self->{line_prev} = $self->{line}; |
5521 |
|
|
$self->{column_prev} = $self->{column}; |
5522 |
|
|
$self->{column}++; |
5523 |
|
|
$self->{nc} |
5524 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5525 |
|
|
} else { |
5526 |
|
|
$self->{set_nc}->($self); |
5527 |
|
|
} |
5528 |
|
|
|
5529 |
|
|
redo A; |
5530 |
|
|
} else { |
5531 |
|
|
# |
5532 |
|
|
} |
5533 |
|
|
|
5534 |
|
|
## XML5: No parse error. |
5535 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5536 |
|
|
line => $self->{line_prev}, |
5537 |
|
|
column => $self->{column_prev} - 1); |
5538 |
|
|
## Reconsume. |
5539 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5540 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded. |
5541 |
|
|
redo A; |
5542 |
|
|
} elsif ($self->{state} == MD_E_STATE) { |
5543 |
|
|
if ($self->{nc} == 0x004E) { # N |
5544 |
|
|
$self->{state} = MD_ENTITY_STATE; |
5545 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5546 |
|
|
|
5547 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5548 |
|
|
$self->{line_prev} = $self->{line}; |
5549 |
|
|
$self->{column_prev} = $self->{column}; |
5550 |
|
|
$self->{column}++; |
5551 |
|
|
$self->{nc} |
5552 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5553 |
|
|
} else { |
5554 |
|
|
$self->{set_nc}->($self); |
5555 |
|
|
} |
5556 |
|
|
|
5557 |
|
|
redo A; |
5558 |
|
|
} elsif ($self->{nc} == 0x004C) { # L |
5559 |
|
|
## XML5: <!ELEMENT> not supported. |
5560 |
|
|
$self->{state} = MD_ELEMENT_STATE; |
5561 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5562 |
|
|
|
5563 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5564 |
|
|
$self->{line_prev} = $self->{line}; |
5565 |
|
|
$self->{column_prev} = $self->{column}; |
5566 |
|
|
$self->{column}++; |
5567 |
|
|
$self->{nc} |
5568 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5569 |
|
|
} else { |
5570 |
|
|
$self->{set_nc}->($self); |
5571 |
|
|
} |
5572 |
|
|
|
5573 |
|
|
redo A; |
5574 |
|
|
} else { |
5575 |
|
|
## XML5: No parse error. |
5576 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5577 |
|
|
line => $self->{line_prev}, |
5578 |
|
|
column => $self->{column_prev} - 2 |
5579 |
|
|
+ 1 * ($self->{nc} == -1)); |
5580 |
|
|
## Reconsume. |
5581 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5582 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5583 |
|
|
redo A; |
5584 |
|
|
} |
5585 |
|
|
} elsif ($self->{state} == MD_ENTITY_STATE) { |
5586 |
|
|
if ($self->{nc} == { |
5587 |
|
|
'EN' => 0x0054, # T |
5588 |
|
|
'ENT' => 0x0049, # I |
5589 |
|
|
'ENTI' => 0x0054, # T |
5590 |
|
|
}->{$self->{kwd}}) { |
5591 |
|
|
## Stay in the state. |
5592 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5593 |
|
|
|
5594 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5595 |
|
|
$self->{line_prev} = $self->{line}; |
5596 |
|
|
$self->{column_prev} = $self->{column}; |
5597 |
|
|
$self->{column}++; |
5598 |
|
|
$self->{nc} |
5599 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5600 |
|
|
} else { |
5601 |
|
|
$self->{set_nc}->($self); |
5602 |
|
|
} |
5603 |
|
|
|
5604 |
|
|
redo A; |
5605 |
|
|
} elsif ($self->{kwd} eq 'ENTIT' and |
5606 |
|
|
$self->{nc} == 0x0059) { # Y |
5607 |
|
|
$self->{ct} = {type => GENERAL_ENTITY_TOKEN, name => '', text => '', |
5608 |
|
|
line => $self->{line_prev}, |
5609 |
|
|
column => $self->{column_prev} - 6}; |
5610 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5611 |
|
|
|
5612 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5613 |
|
|
$self->{line_prev} = $self->{line}; |
5614 |
|
|
$self->{column_prev} = $self->{column}; |
5615 |
|
|
$self->{column}++; |
5616 |
|
|
$self->{nc} |
5617 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5618 |
|
|
} else { |
5619 |
|
|
$self->{set_nc}->($self); |
5620 |
|
|
} |
5621 |
|
|
|
5622 |
|
|
redo A; |
5623 |
|
|
} else { |
5624 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5625 |
|
|
line => $self->{line_prev}, |
5626 |
|
|
column => $self->{column_prev} - 1 |
5627 |
|
|
- (length $self->{kwd}) |
5628 |
|
|
+ 1 * ($self->{nc} == -1)); |
5629 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5630 |
|
|
## Reconsume. |
5631 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5632 |
|
|
redo A; |
5633 |
|
|
} |
5634 |
|
|
} elsif ($self->{state} == MD_ELEMENT_STATE) { |
5635 |
|
|
if ($self->{nc} == { |
5636 |
|
|
'EL' => 0x0045, # E |
5637 |
|
|
'ELE' => 0x004D, # M |
5638 |
|
|
'ELEM' => 0x0045, # E |
5639 |
|
|
'ELEME' => 0x004E, # N |
5640 |
|
|
}->{$self->{kwd}}) { |
5641 |
|
|
## Stay in the state. |
5642 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5643 |
|
|
|
5644 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5645 |
|
|
$self->{line_prev} = $self->{line}; |
5646 |
|
|
$self->{column_prev} = $self->{column}; |
5647 |
|
|
$self->{column}++; |
5648 |
|
|
$self->{nc} |
5649 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5650 |
|
|
} else { |
5651 |
|
|
$self->{set_nc}->($self); |
5652 |
|
|
} |
5653 |
|
|
|
5654 |
|
|
redo A; |
5655 |
|
|
} elsif ($self->{kwd} eq 'ELEMEN' and |
5656 |
|
|
$self->{nc} == 0x0054) { # T |
5657 |
|
|
$self->{ct} = {type => ELEMENT_TOKEN, name => '', |
5658 |
|
|
line => $self->{line_prev}, |
5659 |
|
|
column => $self->{column_prev} - 6}; |
5660 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5661 |
|
|
|
5662 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5663 |
|
|
$self->{line_prev} = $self->{line}; |
5664 |
|
|
$self->{column_prev} = $self->{column}; |
5665 |
|
|
$self->{column}++; |
5666 |
|
|
$self->{nc} |
5667 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5668 |
|
|
} else { |
5669 |
|
|
$self->{set_nc}->($self); |
5670 |
|
|
} |
5671 |
|
|
|
5672 |
|
|
redo A; |
5673 |
|
|
} else { |
5674 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5675 |
|
|
line => $self->{line_prev}, |
5676 |
|
|
column => $self->{column_prev} - 1 |
5677 |
|
|
- (length $self->{kwd}) |
5678 |
|
|
+ 1 * ($self->{nc} == -1)); |
5679 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5680 |
|
|
## Reconsume. |
5681 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5682 |
|
|
redo A; |
5683 |
|
|
} |
5684 |
|
|
} elsif ($self->{state} == MD_ATTLIST_STATE) { |
5685 |
|
|
if ($self->{nc} == { |
5686 |
|
|
'A' => 0x0054, # T |
5687 |
|
|
'AT' => 0x0054, # T |
5688 |
|
|
'ATT' => 0x004C, # L |
5689 |
|
|
'ATTL' => 0x0049, # I |
5690 |
|
|
'ATTLI' => 0x0053, # S |
5691 |
|
|
}->{$self->{kwd}}) { |
5692 |
|
|
## Stay in the state. |
5693 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5694 |
|
|
|
5695 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5696 |
|
|
$self->{line_prev} = $self->{line}; |
5697 |
|
|
$self->{column_prev} = $self->{column}; |
5698 |
|
|
$self->{column}++; |
5699 |
|
|
$self->{nc} |
5700 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5701 |
|
|
} else { |
5702 |
|
|
$self->{set_nc}->($self); |
5703 |
|
|
} |
5704 |
|
|
|
5705 |
|
|
redo A; |
5706 |
|
|
} elsif ($self->{kwd} eq 'ATTLIS' and |
5707 |
|
|
$self->{nc} == 0x0054) { # T |
5708 |
|
|
$self->{ct} = {type => ATTLIST_TOKEN, name => '', |
5709 |
wakaba |
1.15 |
attrdefs => [], |
5710 |
wakaba |
1.14 |
line => $self->{line_prev}, |
5711 |
|
|
column => $self->{column_prev} - 6}; |
5712 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5713 |
|
|
|
5714 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5715 |
|
|
$self->{line_prev} = $self->{line}; |
5716 |
|
|
$self->{column_prev} = $self->{column}; |
5717 |
|
|
$self->{column}++; |
5718 |
|
|
$self->{nc} |
5719 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5720 |
|
|
} else { |
5721 |
|
|
$self->{set_nc}->($self); |
5722 |
|
|
} |
5723 |
|
|
|
5724 |
|
|
redo A; |
5725 |
|
|
} else { |
5726 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5727 |
|
|
line => $self->{line_prev}, |
5728 |
|
|
column => $self->{column_prev} - 1 |
5729 |
|
|
- (length $self->{kwd}) |
5730 |
|
|
+ 1 * ($self->{nc} == -1)); |
5731 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5732 |
|
|
## Reconsume. |
5733 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5734 |
|
|
redo A; |
5735 |
|
|
} |
5736 |
|
|
} elsif ($self->{state} == MD_NOTATION_STATE) { |
5737 |
|
|
if ($self->{nc} == { |
5738 |
|
|
'N' => 0x004F, # O |
5739 |
|
|
'NO' => 0x0054, # T |
5740 |
|
|
'NOT' => 0x0041, # A |
5741 |
|
|
'NOTA' => 0x0054, # T |
5742 |
|
|
'NOTAT' => 0x0049, # I |
5743 |
|
|
'NOTATI' => 0x004F, # O |
5744 |
|
|
}->{$self->{kwd}}) { |
5745 |
|
|
## Stay in the state. |
5746 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5747 |
|
|
|
5748 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5749 |
|
|
$self->{line_prev} = $self->{line}; |
5750 |
|
|
$self->{column_prev} = $self->{column}; |
5751 |
|
|
$self->{column}++; |
5752 |
|
|
$self->{nc} |
5753 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5754 |
|
|
} else { |
5755 |
|
|
$self->{set_nc}->($self); |
5756 |
|
|
} |
5757 |
|
|
|
5758 |
|
|
redo A; |
5759 |
|
|
} elsif ($self->{kwd} eq 'NOTATIO' and |
5760 |
|
|
$self->{nc} == 0x004E) { # N |
5761 |
|
|
$self->{ct} = {type => NOTATION_TOKEN, name => '', |
5762 |
|
|
line => $self->{line_prev}, |
5763 |
|
|
column => $self->{column_prev} - 6}; |
5764 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5765 |
|
|
|
5766 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5767 |
|
|
$self->{line_prev} = $self->{line}; |
5768 |
|
|
$self->{column_prev} = $self->{column}; |
5769 |
|
|
$self->{column}++; |
5770 |
|
|
$self->{nc} |
5771 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5772 |
|
|
} else { |
5773 |
|
|
$self->{set_nc}->($self); |
5774 |
|
|
} |
5775 |
|
|
|
5776 |
|
|
redo A; |
5777 |
|
|
} else { |
5778 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5779 |
|
|
line => $self->{line_prev}, |
5780 |
|
|
column => $self->{column_prev} - 1 |
5781 |
|
|
- (length $self->{kwd}) |
5782 |
|
|
+ 1 * ($self->{nc} == -1)); |
5783 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5784 |
|
|
## Reconsume. |
5785 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5786 |
|
|
redo A; |
5787 |
|
|
} |
5788 |
|
|
} elsif ($self->{state} == DOCTYPE_MD_STATE) { |
5789 |
|
|
## XML5: "DOCTYPE ENTITY state", "DOCTYPE ATTLIST state", and |
5790 |
|
|
## "DOCTYPE NOTATION state". |
5791 |
|
|
|
5792 |
|
|
if ($is_space->{$self->{nc}}) { |
5793 |
|
|
## XML5: [NOTATION] Switch to the "DOCTYPE NOTATION identifier state". |
5794 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
5795 |
|
|
|
5796 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5797 |
|
|
$self->{line_prev} = $self->{line}; |
5798 |
|
|
$self->{column_prev} = $self->{column}; |
5799 |
|
|
$self->{column}++; |
5800 |
|
|
$self->{nc} |
5801 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5802 |
|
|
} else { |
5803 |
|
|
$self->{set_nc}->($self); |
5804 |
|
|
} |
5805 |
|
|
|
5806 |
|
|
redo A; |
5807 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
5808 |
|
|
$self->{nc} == 0x0025) { # % |
5809 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
5810 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
5811 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
5812 |
|
|
|
5813 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5814 |
|
|
$self->{line_prev} = $self->{line}; |
5815 |
|
|
$self->{column_prev} = $self->{column}; |
5816 |
|
|
$self->{column}++; |
5817 |
|
|
$self->{nc} |
5818 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5819 |
|
|
} else { |
5820 |
|
|
$self->{set_nc}->($self); |
5821 |
|
|
} |
5822 |
|
|
|
5823 |
|
|
redo A; |
5824 |
|
|
} elsif ($self->{nc} == -1) { |
5825 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
5826 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
5827 |
|
|
## Reconsume. |
5828 |
|
|
redo A; |
5829 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
5830 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
5831 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
5832 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5833 |
|
|
|
5834 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5835 |
|
|
$self->{line_prev} = $self->{line}; |
5836 |
|
|
$self->{column_prev} = $self->{column}; |
5837 |
|
|
$self->{column}++; |
5838 |
|
|
$self->{nc} |
5839 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5840 |
|
|
} else { |
5841 |
|
|
$self->{set_nc}->($self); |
5842 |
|
|
} |
5843 |
|
|
|
5844 |
|
|
redo A; |
5845 |
|
|
} else { |
5846 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
5847 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
5848 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
5849 |
|
|
redo A; |
5850 |
|
|
} |
5851 |
|
|
} elsif ($self->{state} == BEFORE_MD_NAME_STATE) { |
5852 |
|
|
## XML5: "DOCTYPE ENTITY parameter state", "DOCTYPE ENTITY type |
5853 |
|
|
## before state", "DOCTYPE ATTLIST name before state". |
5854 |
|
|
|
5855 |
|
|
if ($is_space->{$self->{nc}}) { |
5856 |
|
|
## Stay in the state. |
5857 |
|
|
|
5858 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5859 |
|
|
$self->{line_prev} = $self->{line}; |
5860 |
|
|
$self->{column_prev} = $self->{column}; |
5861 |
|
|
$self->{column}++; |
5862 |
|
|
$self->{nc} |
5863 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5864 |
|
|
} else { |
5865 |
|
|
$self->{set_nc}->($self); |
5866 |
|
|
} |
5867 |
|
|
|
5868 |
|
|
redo A; |
5869 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
5870 |
|
|
$self->{nc} == 0x0025) { # % |
5871 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
5872 |
|
|
|
5873 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5874 |
|
|
$self->{line_prev} = $self->{line}; |
5875 |
|
|
$self->{column_prev} = $self->{column}; |
5876 |
|
|
$self->{column}++; |
5877 |
|
|
$self->{nc} |
5878 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5879 |
|
|
} else { |
5880 |
|
|
$self->{set_nc}->($self); |
5881 |
|
|
} |
5882 |
|
|
|
5883 |
|
|
redo A; |
5884 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
5885 |
|
|
## XML5: Same as "Anything else". |
5886 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
5887 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5888 |
|
|
|
5889 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5890 |
|
|
$self->{line_prev} = $self->{line}; |
5891 |
|
|
$self->{column_prev} = $self->{column}; |
5892 |
|
|
$self->{column}++; |
5893 |
|
|
$self->{nc} |
5894 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5895 |
|
|
} else { |
5896 |
|
|
$self->{set_nc}->($self); |
5897 |
|
|
} |
5898 |
|
|
|
5899 |
|
|
redo A; |
5900 |
|
|
} elsif ($self->{nc} == -1) { |
5901 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
5902 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
5903 |
|
|
## Reconsume. |
5904 |
|
|
redo A; |
5905 |
|
|
} else { |
5906 |
|
|
## XML5: [ATTLIST] Not defined yet. |
5907 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
5908 |
|
|
$self->{state} = MD_NAME_STATE; |
5909 |
|
|
|
5910 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5911 |
|
|
$self->{line_prev} = $self->{line}; |
5912 |
|
|
$self->{column_prev} = $self->{column}; |
5913 |
|
|
$self->{column}++; |
5914 |
|
|
$self->{nc} |
5915 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5916 |
|
|
} else { |
5917 |
|
|
$self->{set_nc}->($self); |
5918 |
|
|
} |
5919 |
|
|
|
5920 |
|
|
redo A; |
5921 |
|
|
} |
5922 |
|
|
} elsif ($self->{state} == DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE) { |
5923 |
|
|
if ($is_space->{$self->{nc}}) { |
5924 |
|
|
## XML5: Switch to the "DOCTYPE ENTITY parameter state". |
5925 |
|
|
$self->{ct}->{type} = PARAMETER_ENTITY_TOKEN; |
5926 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
5927 |
wakaba |
1.8 |
|
5928 |
wakaba |
1.14 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5929 |
|
|
$self->{line_prev} = $self->{line}; |
5930 |
|
|
$self->{column_prev} = $self->{column}; |
5931 |
|
|
$self->{column}++; |
5932 |
|
|
$self->{nc} |
5933 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5934 |
|
|
} else { |
5935 |
|
|
$self->{set_nc}->($self); |
5936 |
|
|
} |
5937 |
|
|
|
5938 |
|
|
redo A; |
5939 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
5940 |
|
|
## XML5: Same as "Anything else". |
5941 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
5942 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5943 |
|
|
|
5944 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5945 |
|
|
$self->{line_prev} = $self->{line}; |
5946 |
|
|
$self->{column_prev} = $self->{column}; |
5947 |
|
|
$self->{column}++; |
5948 |
|
|
$self->{nc} |
5949 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5950 |
|
|
} else { |
5951 |
|
|
$self->{set_nc}->($self); |
5952 |
|
|
} |
5953 |
|
|
|
5954 |
|
|
redo A; |
5955 |
|
|
} elsif ($self->{nc} == -1) { |
5956 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
5957 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
5958 |
|
|
## Reconsume. |
5959 |
|
|
redo A; |
5960 |
|
|
} else { |
5961 |
|
|
## XML5: No parse error. |
5962 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space after ENTITY percent'); ## TODO: type |
5963 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5964 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5965 |
|
|
## Reconsume. |
5966 |
|
|
redo A; |
5967 |
|
|
} |
5968 |
|
|
} elsif ($self->{state} == MD_NAME_STATE) { |
5969 |
|
|
## XML5: "DOCTYPE ENTITY name state" and "DOCTYPE ATTLIST name state". |
5970 |
|
|
|
5971 |
|
|
if ($is_space->{$self->{nc}}) { |
5972 |
wakaba |
1.16 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
5973 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
5974 |
|
|
} elsif ($self->{ct}->{type} == ELEMENT_TOKEN) { |
5975 |
|
|
## TODO: ... |
5976 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
5977 |
|
|
} else { # ENTITY/NOTATION |
5978 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
5979 |
|
|
} |
5980 |
wakaba |
1.14 |
|
5981 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5982 |
|
|
$self->{line_prev} = $self->{line}; |
5983 |
|
|
$self->{column_prev} = $self->{column}; |
5984 |
|
|
$self->{column}++; |
5985 |
|
|
$self->{nc} |
5986 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5987 |
|
|
} else { |
5988 |
|
|
$self->{set_nc}->($self); |
5989 |
|
|
} |
5990 |
|
|
|
5991 |
|
|
redo A; |
5992 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
5993 |
|
|
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
5994 |
|
|
# |
5995 |
|
|
} else { |
5996 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
5997 |
wakaba |
1.14 |
} |
5998 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5999 |
|
|
|
6000 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6001 |
|
|
$self->{line_prev} = $self->{line}; |
6002 |
|
|
$self->{column_prev} = $self->{column}; |
6003 |
|
|
$self->{column}++; |
6004 |
|
|
$self->{nc} |
6005 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6006 |
|
|
} else { |
6007 |
|
|
$self->{set_nc}->($self); |
6008 |
|
|
} |
6009 |
|
|
|
6010 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6011 |
|
|
redo A; |
6012 |
|
|
} elsif ($self->{nc} == -1) { |
6013 |
|
|
## XML5: [ATTLIST] No parse error. |
6014 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
6015 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6016 |
|
|
## Reconsume. |
6017 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6018 |
|
|
redo A; |
6019 |
|
|
} else { |
6020 |
|
|
## XML5: [ATTLIST] Not defined yet. |
6021 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
6022 |
|
|
## Stay in the state. |
6023 |
|
|
|
6024 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6025 |
|
|
$self->{line_prev} = $self->{line}; |
6026 |
|
|
$self->{column_prev} = $self->{column}; |
6027 |
|
|
$self->{column}++; |
6028 |
|
|
$self->{nc} |
6029 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6030 |
|
|
} else { |
6031 |
|
|
$self->{set_nc}->($self); |
6032 |
|
|
} |
6033 |
|
|
|
6034 |
|
|
redo A; |
6035 |
|
|
} |
6036 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_NAME_AFTER_STATE) { |
6037 |
|
|
if ($is_space->{$self->{nc}}) { |
6038 |
|
|
## Stay in the state. |
6039 |
|
|
|
6040 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6041 |
|
|
$self->{line_prev} = $self->{line}; |
6042 |
|
|
$self->{column_prev} = $self->{column}; |
6043 |
|
|
$self->{column}++; |
6044 |
|
|
$self->{nc} |
6045 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6046 |
|
|
} else { |
6047 |
|
|
$self->{set_nc}->($self); |
6048 |
|
|
} |
6049 |
|
|
|
6050 |
|
|
redo A; |
6051 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6052 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6053 |
|
|
|
6054 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6055 |
|
|
$self->{line_prev} = $self->{line}; |
6056 |
|
|
$self->{column_prev} = $self->{column}; |
6057 |
|
|
$self->{column}++; |
6058 |
|
|
$self->{nc} |
6059 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6060 |
|
|
} else { |
6061 |
|
|
$self->{set_nc}->($self); |
6062 |
|
|
} |
6063 |
|
|
|
6064 |
|
|
return ($self->{ct}); # ATTLIST |
6065 |
|
|
redo A; |
6066 |
|
|
} elsif ($self->{nc} == -1) { |
6067 |
|
|
## XML5: No parse error. |
6068 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6069 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6070 |
wakaba |
1.15 |
return ($self->{ct}); |
6071 |
wakaba |
1.14 |
redo A; |
6072 |
|
|
} else { |
6073 |
|
|
## XML5: Not defined yet. |
6074 |
wakaba |
1.15 |
$self->{ca} = {name => chr ($self->{nc}), # attrdef |
6075 |
|
|
tokens => [], |
6076 |
|
|
line => $self->{line}, column => $self->{column}}; |
6077 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE; |
6078 |
|
|
|
6079 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6080 |
|
|
$self->{line_prev} = $self->{line}; |
6081 |
|
|
$self->{column_prev} = $self->{column}; |
6082 |
|
|
$self->{column}++; |
6083 |
|
|
$self->{nc} |
6084 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6085 |
|
|
} else { |
6086 |
|
|
$self->{set_nc}->($self); |
6087 |
|
|
} |
6088 |
|
|
|
6089 |
|
|
redo A; |
6090 |
|
|
} |
6091 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE) { |
6092 |
|
|
if ($is_space->{$self->{nc}}) { |
6093 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE; |
6094 |
|
|
|
6095 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6096 |
|
|
$self->{line_prev} = $self->{line}; |
6097 |
|
|
$self->{column_prev} = $self->{column}; |
6098 |
|
|
$self->{column}++; |
6099 |
|
|
$self->{nc} |
6100 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6101 |
|
|
} else { |
6102 |
|
|
$self->{set_nc}->($self); |
6103 |
|
|
} |
6104 |
|
|
|
6105 |
|
|
redo A; |
6106 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6107 |
|
|
## XML5: Same as "anything else". |
6108 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6109 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6110 |
|
|
|
6111 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6112 |
|
|
$self->{line_prev} = $self->{line}; |
6113 |
|
|
$self->{column_prev} = $self->{column}; |
6114 |
|
|
$self->{column}++; |
6115 |
|
|
$self->{nc} |
6116 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6117 |
|
|
} else { |
6118 |
|
|
$self->{set_nc}->($self); |
6119 |
|
|
} |
6120 |
|
|
|
6121 |
|
|
return ($self->{ct}); # ATTLIST |
6122 |
|
|
redo A; |
6123 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6124 |
|
|
## XML5: Same as "anything else". |
6125 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6126 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6127 |
|
|
|
6128 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6129 |
|
|
$self->{line_prev} = $self->{line}; |
6130 |
|
|
$self->{column_prev} = $self->{column}; |
6131 |
|
|
$self->{column}++; |
6132 |
|
|
$self->{nc} |
6133 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6134 |
|
|
} else { |
6135 |
|
|
$self->{set_nc}->($self); |
6136 |
|
|
} |
6137 |
|
|
|
6138 |
|
|
redo A; |
6139 |
|
|
} elsif ($self->{nc} == -1) { |
6140 |
|
|
## XML5: No parse error. |
6141 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6142 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6143 |
|
|
|
6144 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6145 |
|
|
$self->{line_prev} = $self->{line}; |
6146 |
|
|
$self->{column_prev} = $self->{column}; |
6147 |
|
|
$self->{column}++; |
6148 |
|
|
$self->{nc} |
6149 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6150 |
|
|
} else { |
6151 |
|
|
$self->{set_nc}->($self); |
6152 |
|
|
} |
6153 |
|
|
|
6154 |
|
|
return ($self->{ct}); # ATTLIST |
6155 |
|
|
redo A; |
6156 |
|
|
} else { |
6157 |
|
|
## XML5: Not defined yet. |
6158 |
|
|
$self->{ca}->{name} .= chr $self->{nc}; |
6159 |
|
|
## Stay in the state. |
6160 |
|
|
|
6161 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6162 |
|
|
$self->{line_prev} = $self->{line}; |
6163 |
|
|
$self->{column_prev} = $self->{column}; |
6164 |
|
|
$self->{column}++; |
6165 |
|
|
$self->{nc} |
6166 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6167 |
|
|
} else { |
6168 |
|
|
$self->{set_nc}->($self); |
6169 |
|
|
} |
6170 |
|
|
|
6171 |
wakaba |
1.14 |
redo A; |
6172 |
|
|
} |
6173 |
wakaba |
1.15 |
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE) { |
6174 |
|
|
if ($is_space->{$self->{nc}}) { |
6175 |
|
|
## Stay in the state. |
6176 |
|
|
|
6177 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6178 |
|
|
$self->{line_prev} = $self->{line}; |
6179 |
|
|
$self->{column_prev} = $self->{column}; |
6180 |
|
|
$self->{column}++; |
6181 |
|
|
$self->{nc} |
6182 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6183 |
|
|
} else { |
6184 |
|
|
$self->{set_nc}->($self); |
6185 |
|
|
} |
6186 |
|
|
|
6187 |
|
|
redo A; |
6188 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6189 |
|
|
## XML5: Same as "anything else". |
6190 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6191 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6192 |
|
|
|
6193 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6194 |
|
|
$self->{line_prev} = $self->{line}; |
6195 |
|
|
$self->{column_prev} = $self->{column}; |
6196 |
|
|
$self->{column}++; |
6197 |
|
|
$self->{nc} |
6198 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6199 |
|
|
} else { |
6200 |
|
|
$self->{set_nc}->($self); |
6201 |
|
|
} |
6202 |
|
|
|
6203 |
|
|
return ($self->{ct}); # ATTLIST |
6204 |
|
|
redo A; |
6205 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6206 |
|
|
## XML5: Same as "anything else". |
6207 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6208 |
|
|
|
6209 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6210 |
|
|
$self->{line_prev} = $self->{line}; |
6211 |
|
|
$self->{column_prev} = $self->{column}; |
6212 |
|
|
$self->{column}++; |
6213 |
|
|
$self->{nc} |
6214 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6215 |
|
|
} else { |
6216 |
|
|
$self->{set_nc}->($self); |
6217 |
|
|
} |
6218 |
|
|
|
6219 |
|
|
redo A; |
6220 |
|
|
} elsif ($self->{nc} == -1) { |
6221 |
|
|
## XML5: No parse error. |
6222 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6223 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6224 |
|
|
|
6225 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6226 |
|
|
$self->{line_prev} = $self->{line}; |
6227 |
|
|
$self->{column_prev} = $self->{column}; |
6228 |
|
|
$self->{column}++; |
6229 |
|
|
$self->{nc} |
6230 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6231 |
|
|
} else { |
6232 |
|
|
$self->{set_nc}->($self); |
6233 |
|
|
} |
6234 |
|
|
|
6235 |
|
|
return ($self->{ct}); |
6236 |
|
|
redo A; |
6237 |
|
|
} else { |
6238 |
|
|
## XML5: Not defined yet. |
6239 |
|
|
$self->{ca}->{type} = chr $self->{nc}; |
6240 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE; |
6241 |
|
|
|
6242 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6243 |
|
|
$self->{line_prev} = $self->{line}; |
6244 |
|
|
$self->{column_prev} = $self->{column}; |
6245 |
|
|
$self->{column}++; |
6246 |
|
|
$self->{nc} |
6247 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6248 |
|
|
} else { |
6249 |
|
|
$self->{set_nc}->($self); |
6250 |
|
|
} |
6251 |
|
|
|
6252 |
|
|
redo A; |
6253 |
|
|
} |
6254 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE) { |
6255 |
|
|
if ($is_space->{$self->{nc}}) { |
6256 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE; |
6257 |
|
|
|
6258 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6259 |
|
|
$self->{line_prev} = $self->{line}; |
6260 |
|
|
$self->{column_prev} = $self->{column}; |
6261 |
|
|
$self->{column}++; |
6262 |
|
|
$self->{nc} |
6263 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6264 |
|
|
} else { |
6265 |
|
|
$self->{set_nc}->($self); |
6266 |
|
|
} |
6267 |
|
|
|
6268 |
|
|
redo A; |
6269 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6270 |
|
|
## XML5: Same as "anything else". |
6271 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6272 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6273 |
|
|
|
6274 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6275 |
|
|
$self->{line_prev} = $self->{line}; |
6276 |
|
|
$self->{column_prev} = $self->{column}; |
6277 |
|
|
$self->{column}++; |
6278 |
|
|
$self->{nc} |
6279 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6280 |
|
|
} else { |
6281 |
|
|
$self->{set_nc}->($self); |
6282 |
|
|
} |
6283 |
|
|
|
6284 |
|
|
redo A; |
6285 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6286 |
|
|
## XML5: Same as "anything else". |
6287 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6288 |
|
|
$self->{ca}->{value} = ''; |
6289 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6290 |
|
|
|
6291 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6292 |
|
|
$self->{line_prev} = $self->{line}; |
6293 |
|
|
$self->{column_prev} = $self->{column}; |
6294 |
|
|
$self->{column}++; |
6295 |
|
|
$self->{nc} |
6296 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6297 |
|
|
} else { |
6298 |
|
|
$self->{set_nc}->($self); |
6299 |
|
|
} |
6300 |
|
|
|
6301 |
|
|
redo A; |
6302 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6303 |
|
|
## XML5: Same as "anything else". |
6304 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6305 |
|
|
$self->{ca}->{value} = ''; |
6306 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6307 |
|
|
|
6308 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6309 |
|
|
$self->{line_prev} = $self->{line}; |
6310 |
|
|
$self->{column_prev} = $self->{column}; |
6311 |
|
|
$self->{column}++; |
6312 |
|
|
$self->{nc} |
6313 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6314 |
|
|
} else { |
6315 |
|
|
$self->{set_nc}->($self); |
6316 |
|
|
} |
6317 |
|
|
|
6318 |
|
|
redo A; |
6319 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6320 |
|
|
## XML5: Same as "anything else". |
6321 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6322 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6323 |
|
|
|
6324 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6325 |
|
|
$self->{line_prev} = $self->{line}; |
6326 |
|
|
$self->{column_prev} = $self->{column}; |
6327 |
|
|
$self->{column}++; |
6328 |
|
|
$self->{nc} |
6329 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6330 |
|
|
} else { |
6331 |
|
|
$self->{set_nc}->($self); |
6332 |
|
|
} |
6333 |
|
|
|
6334 |
|
|
return ($self->{ct}); # ATTLIST |
6335 |
|
|
redo A; |
6336 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6337 |
|
|
## XML5: Same as "anything else". |
6338 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6339 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6340 |
|
|
|
6341 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6342 |
|
|
$self->{line_prev} = $self->{line}; |
6343 |
|
|
$self->{column_prev} = $self->{column}; |
6344 |
|
|
$self->{column}++; |
6345 |
|
|
$self->{nc} |
6346 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6347 |
|
|
} else { |
6348 |
|
|
$self->{set_nc}->($self); |
6349 |
|
|
} |
6350 |
|
|
|
6351 |
|
|
redo A; |
6352 |
|
|
} elsif ($self->{nc} == -1) { |
6353 |
|
|
## XML5: No parse error. |
6354 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6355 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6356 |
|
|
|
6357 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6358 |
|
|
$self->{line_prev} = $self->{line}; |
6359 |
|
|
$self->{column_prev} = $self->{column}; |
6360 |
|
|
$self->{column}++; |
6361 |
|
|
$self->{nc} |
6362 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6363 |
|
|
} else { |
6364 |
|
|
$self->{set_nc}->($self); |
6365 |
|
|
} |
6366 |
|
|
|
6367 |
|
|
return ($self->{ct}); |
6368 |
|
|
redo A; |
6369 |
|
|
} else { |
6370 |
|
|
## XML5: Not defined yet. |
6371 |
|
|
$self->{ca}->{type} .= chr $self->{nc}; |
6372 |
|
|
## Stay in the state. |
6373 |
|
|
|
6374 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6375 |
|
|
$self->{line_prev} = $self->{line}; |
6376 |
|
|
$self->{column_prev} = $self->{column}; |
6377 |
|
|
$self->{column}++; |
6378 |
|
|
$self->{nc} |
6379 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6380 |
|
|
} else { |
6381 |
|
|
$self->{set_nc}->($self); |
6382 |
|
|
} |
6383 |
|
|
|
6384 |
|
|
redo A; |
6385 |
|
|
} |
6386 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE) { |
6387 |
|
|
if ($is_space->{$self->{nc}}) { |
6388 |
|
|
## Stay in the state. |
6389 |
|
|
|
6390 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6391 |
|
|
$self->{line_prev} = $self->{line}; |
6392 |
|
|
$self->{column_prev} = $self->{column}; |
6393 |
|
|
$self->{column}++; |
6394 |
|
|
$self->{nc} |
6395 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6396 |
|
|
} else { |
6397 |
|
|
$self->{set_nc}->($self); |
6398 |
|
|
} |
6399 |
|
|
|
6400 |
|
|
redo A; |
6401 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6402 |
|
|
## XML5: Same as "anything else". |
6403 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6404 |
|
|
|
6405 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6406 |
|
|
$self->{line_prev} = $self->{line}; |
6407 |
|
|
$self->{column_prev} = $self->{column}; |
6408 |
|
|
$self->{column}++; |
6409 |
|
|
$self->{nc} |
6410 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6411 |
|
|
} else { |
6412 |
|
|
$self->{set_nc}->($self); |
6413 |
|
|
} |
6414 |
|
|
|
6415 |
|
|
redo A; |
6416 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6417 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6418 |
|
|
|
6419 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6420 |
|
|
$self->{line_prev} = $self->{line}; |
6421 |
|
|
$self->{column_prev} = $self->{column}; |
6422 |
|
|
$self->{column}++; |
6423 |
|
|
$self->{nc} |
6424 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6425 |
|
|
} else { |
6426 |
|
|
$self->{set_nc}->($self); |
6427 |
|
|
} |
6428 |
|
|
|
6429 |
|
|
redo A; |
6430 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6431 |
|
|
## XML5: Same as "anything else". |
6432 |
|
|
$self->{ca}->{value} = ''; |
6433 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6434 |
|
|
|
6435 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6436 |
|
|
$self->{line_prev} = $self->{line}; |
6437 |
|
|
$self->{column_prev} = $self->{column}; |
6438 |
|
|
$self->{column}++; |
6439 |
|
|
$self->{nc} |
6440 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6441 |
|
|
} else { |
6442 |
|
|
$self->{set_nc}->($self); |
6443 |
|
|
} |
6444 |
|
|
|
6445 |
|
|
redo A; |
6446 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6447 |
|
|
## XML5: Same as "anything else". |
6448 |
|
|
$self->{ca}->{value} = ''; |
6449 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6450 |
|
|
|
6451 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6452 |
|
|
$self->{line_prev} = $self->{line}; |
6453 |
|
|
$self->{column_prev} = $self->{column}; |
6454 |
|
|
$self->{column}++; |
6455 |
|
|
$self->{nc} |
6456 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6457 |
|
|
} else { |
6458 |
|
|
$self->{set_nc}->($self); |
6459 |
|
|
} |
6460 |
|
|
|
6461 |
|
|
redo A; |
6462 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6463 |
|
|
## XML5: Same as "anything else". |
6464 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6465 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6466 |
|
|
|
6467 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6468 |
|
|
$self->{line_prev} = $self->{line}; |
6469 |
|
|
$self->{column_prev} = $self->{column}; |
6470 |
|
|
$self->{column}++; |
6471 |
|
|
$self->{nc} |
6472 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6473 |
|
|
} else { |
6474 |
|
|
$self->{set_nc}->($self); |
6475 |
|
|
} |
6476 |
|
|
|
6477 |
|
|
return ($self->{ct}); # ATTLIST |
6478 |
|
|
redo A; |
6479 |
|
|
} elsif ($self->{nc} == -1) { |
6480 |
|
|
## XML5: No parse error. |
6481 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6482 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6483 |
|
|
|
6484 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6485 |
|
|
$self->{line_prev} = $self->{line}; |
6486 |
|
|
$self->{column_prev} = $self->{column}; |
6487 |
|
|
$self->{column}++; |
6488 |
|
|
$self->{nc} |
6489 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6490 |
|
|
} else { |
6491 |
|
|
$self->{set_nc}->($self); |
6492 |
|
|
} |
6493 |
|
|
|
6494 |
|
|
return ($self->{ct}); |
6495 |
|
|
redo A; |
6496 |
|
|
} else { |
6497 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6498 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
6499 |
|
|
$self->{ca}->{value} = ''; |
6500 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
6501 |
|
|
## Reconsume. |
6502 |
|
|
redo A; |
6503 |
|
|
} |
6504 |
|
|
} elsif ($self->{state} == BEFORE_ALLOWED_TOKEN_STATE) { |
6505 |
|
|
if ($is_space->{$self->{nc}}) { |
6506 |
|
|
## Stay in the state. |
6507 |
|
|
|
6508 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6509 |
|
|
$self->{line_prev} = $self->{line}; |
6510 |
|
|
$self->{column_prev} = $self->{column}; |
6511 |
|
|
$self->{column}++; |
6512 |
|
|
$self->{nc} |
6513 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6514 |
|
|
} else { |
6515 |
|
|
$self->{set_nc}->($self); |
6516 |
|
|
} |
6517 |
|
|
|
6518 |
|
|
redo A; |
6519 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6520 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6521 |
|
|
## Stay in the state. |
6522 |
|
|
|
6523 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6524 |
|
|
$self->{line_prev} = $self->{line}; |
6525 |
|
|
$self->{column_prev} = $self->{column}; |
6526 |
|
|
$self->{column}++; |
6527 |
|
|
$self->{nc} |
6528 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6529 |
|
|
} else { |
6530 |
|
|
$self->{set_nc}->($self); |
6531 |
|
|
} |
6532 |
|
|
|
6533 |
|
|
redo A; |
6534 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6535 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6536 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6537 |
|
|
|
6538 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6539 |
|
|
$self->{line_prev} = $self->{line}; |
6540 |
|
|
$self->{column_prev} = $self->{column}; |
6541 |
|
|
$self->{column}++; |
6542 |
|
|
$self->{nc} |
6543 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6544 |
|
|
} else { |
6545 |
|
|
$self->{set_nc}->($self); |
6546 |
|
|
} |
6547 |
|
|
|
6548 |
|
|
redo A; |
6549 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6550 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6551 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6552 |
|
|
|
6553 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6554 |
|
|
$self->{line_prev} = $self->{line}; |
6555 |
|
|
$self->{column_prev} = $self->{column}; |
6556 |
|
|
$self->{column}++; |
6557 |
|
|
$self->{nc} |
6558 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6559 |
|
|
} else { |
6560 |
|
|
$self->{set_nc}->($self); |
6561 |
|
|
} |
6562 |
|
|
|
6563 |
|
|
return ($self->{ct}); # ATTLIST |
6564 |
|
|
redo A; |
6565 |
|
|
} elsif ($self->{nc} == -1) { |
6566 |
|
|
## XML5: No parse error. |
6567 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6568 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6569 |
|
|
|
6570 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6571 |
|
|
$self->{line_prev} = $self->{line}; |
6572 |
|
|
$self->{column_prev} = $self->{column}; |
6573 |
|
|
$self->{column}++; |
6574 |
|
|
$self->{nc} |
6575 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6576 |
|
|
} else { |
6577 |
|
|
$self->{set_nc}->($self); |
6578 |
|
|
} |
6579 |
|
|
|
6580 |
|
|
return ($self->{ct}); |
6581 |
|
|
redo A; |
6582 |
|
|
} else { |
6583 |
|
|
push @{$self->{ca}->{tokens}}, chr $self->{nc}; |
6584 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
6585 |
|
|
|
6586 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6587 |
|
|
$self->{line_prev} = $self->{line}; |
6588 |
|
|
$self->{column_prev} = $self->{column}; |
6589 |
|
|
$self->{column}++; |
6590 |
|
|
$self->{nc} |
6591 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6592 |
|
|
} else { |
6593 |
|
|
$self->{set_nc}->($self); |
6594 |
|
|
} |
6595 |
|
|
|
6596 |
|
|
redo A; |
6597 |
|
|
} |
6598 |
|
|
} elsif ($self->{state} == ALLOWED_TOKEN_STATE) { |
6599 |
|
|
if ($is_space->{$self->{nc}}) { |
6600 |
|
|
$self->{state} = AFTER_ALLOWED_TOKEN_STATE; |
6601 |
|
|
|
6602 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6603 |
|
|
$self->{line_prev} = $self->{line}; |
6604 |
|
|
$self->{column_prev} = $self->{column}; |
6605 |
|
|
$self->{column}++; |
6606 |
|
|
$self->{nc} |
6607 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6608 |
|
|
} else { |
6609 |
|
|
$self->{set_nc}->($self); |
6610 |
|
|
} |
6611 |
|
|
|
6612 |
|
|
redo A; |
6613 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6614 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6615 |
|
|
|
6616 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6617 |
|
|
$self->{line_prev} = $self->{line}; |
6618 |
|
|
$self->{column_prev} = $self->{column}; |
6619 |
|
|
$self->{column}++; |
6620 |
|
|
$self->{nc} |
6621 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6622 |
|
|
} else { |
6623 |
|
|
$self->{set_nc}->($self); |
6624 |
|
|
} |
6625 |
|
|
|
6626 |
|
|
redo A; |
6627 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6628 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6629 |
|
|
|
6630 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6631 |
|
|
$self->{line_prev} = $self->{line}; |
6632 |
|
|
$self->{column_prev} = $self->{column}; |
6633 |
|
|
$self->{column}++; |
6634 |
|
|
$self->{nc} |
6635 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6636 |
|
|
} else { |
6637 |
|
|
$self->{set_nc}->($self); |
6638 |
|
|
} |
6639 |
|
|
|
6640 |
|
|
redo A; |
6641 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6642 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6643 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6644 |
|
|
|
6645 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6646 |
|
|
$self->{line_prev} = $self->{line}; |
6647 |
|
|
$self->{column_prev} = $self->{column}; |
6648 |
|
|
$self->{column}++; |
6649 |
|
|
$self->{nc} |
6650 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6651 |
|
|
} else { |
6652 |
|
|
$self->{set_nc}->($self); |
6653 |
|
|
} |
6654 |
|
|
|
6655 |
|
|
return ($self->{ct}); # ATTLIST |
6656 |
|
|
redo A; |
6657 |
|
|
} elsif ($self->{nc} == -1) { |
6658 |
|
|
## XML5: No parse error. |
6659 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6660 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6661 |
|
|
|
6662 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6663 |
|
|
$self->{line_prev} = $self->{line}; |
6664 |
|
|
$self->{column_prev} = $self->{column}; |
6665 |
|
|
$self->{column}++; |
6666 |
|
|
$self->{nc} |
6667 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6668 |
|
|
} else { |
6669 |
|
|
$self->{set_nc}->($self); |
6670 |
|
|
} |
6671 |
|
|
|
6672 |
|
|
return ($self->{ct}); |
6673 |
|
|
redo A; |
6674 |
|
|
} else { |
6675 |
|
|
$self->{ca}->{tokens}->[-1] .= chr $self->{nc}; |
6676 |
|
|
## Stay in the state. |
6677 |
|
|
|
6678 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6679 |
|
|
$self->{line_prev} = $self->{line}; |
6680 |
|
|
$self->{column_prev} = $self->{column}; |
6681 |
|
|
$self->{column}++; |
6682 |
|
|
$self->{nc} |
6683 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6684 |
|
|
} else { |
6685 |
|
|
$self->{set_nc}->($self); |
6686 |
|
|
} |
6687 |
|
|
|
6688 |
|
|
redo A; |
6689 |
|
|
} |
6690 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKEN_STATE) { |
6691 |
|
|
if ($is_space->{$self->{nc}}) { |
6692 |
|
|
## Stay in the state. |
6693 |
|
|
|
6694 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6695 |
|
|
$self->{line_prev} = $self->{line}; |
6696 |
|
|
$self->{column_prev} = $self->{column}; |
6697 |
|
|
$self->{column}++; |
6698 |
|
|
$self->{nc} |
6699 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6700 |
|
|
} else { |
6701 |
|
|
$self->{set_nc}->($self); |
6702 |
|
|
} |
6703 |
|
|
|
6704 |
|
|
redo A; |
6705 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6706 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6707 |
|
|
|
6708 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6709 |
|
|
$self->{line_prev} = $self->{line}; |
6710 |
|
|
$self->{column_prev} = $self->{column}; |
6711 |
|
|
$self->{column}++; |
6712 |
|
|
$self->{nc} |
6713 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6714 |
|
|
} else { |
6715 |
|
|
$self->{set_nc}->($self); |
6716 |
|
|
} |
6717 |
|
|
|
6718 |
|
|
redo A; |
6719 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6720 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6721 |
|
|
|
6722 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6723 |
|
|
$self->{line_prev} = $self->{line}; |
6724 |
|
|
$self->{column_prev} = $self->{column}; |
6725 |
|
|
$self->{column}++; |
6726 |
|
|
$self->{nc} |
6727 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6728 |
|
|
} else { |
6729 |
|
|
$self->{set_nc}->($self); |
6730 |
|
|
} |
6731 |
|
|
|
6732 |
|
|
redo A; |
6733 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6734 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6735 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6736 |
|
|
|
6737 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6738 |
|
|
$self->{line_prev} = $self->{line}; |
6739 |
|
|
$self->{column_prev} = $self->{column}; |
6740 |
|
|
$self->{column}++; |
6741 |
|
|
$self->{nc} |
6742 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6743 |
|
|
} else { |
6744 |
|
|
$self->{set_nc}->($self); |
6745 |
|
|
} |
6746 |
|
|
|
6747 |
|
|
return ($self->{ct}); # ATTLIST |
6748 |
|
|
redo A; |
6749 |
|
|
} elsif ($self->{nc} == -1) { |
6750 |
|
|
## XML5: No parse error. |
6751 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6752 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6753 |
|
|
|
6754 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6755 |
|
|
$self->{line_prev} = $self->{line}; |
6756 |
|
|
$self->{column_prev} = $self->{column}; |
6757 |
|
|
$self->{column}++; |
6758 |
|
|
$self->{nc} |
6759 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6760 |
|
|
} else { |
6761 |
|
|
$self->{set_nc}->($self); |
6762 |
|
|
} |
6763 |
|
|
|
6764 |
|
|
return ($self->{ct}); |
6765 |
|
|
redo A; |
6766 |
|
|
} else { |
6767 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'space in allowed token', ## TODO: type |
6768 |
|
|
line => $self->{line_prev}, |
6769 |
|
|
column => $self->{column_prev}); |
6770 |
|
|
$self->{ca}->{tokens}->[-1] .= ' ' . chr $self->{nc}; |
6771 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
6772 |
|
|
|
6773 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6774 |
|
|
$self->{line_prev} = $self->{line}; |
6775 |
|
|
$self->{column_prev} = $self->{column}; |
6776 |
|
|
$self->{column}++; |
6777 |
|
|
$self->{nc} |
6778 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6779 |
|
|
} else { |
6780 |
|
|
$self->{set_nc}->($self); |
6781 |
|
|
} |
6782 |
|
|
|
6783 |
|
|
redo A; |
6784 |
|
|
} |
6785 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKENS_STATE) { |
6786 |
|
|
if ($is_space->{$self->{nc}}) { |
6787 |
|
|
$self->{state} = BEFORE_ATTR_DEFAULT_STATE; |
6788 |
|
|
|
6789 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6790 |
|
|
$self->{line_prev} = $self->{line}; |
6791 |
|
|
$self->{column_prev} = $self->{column}; |
6792 |
|
|
$self->{column}++; |
6793 |
|
|
$self->{nc} |
6794 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6795 |
|
|
} else { |
6796 |
|
|
$self->{set_nc}->($self); |
6797 |
|
|
} |
6798 |
|
|
|
6799 |
|
|
redo A; |
6800 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6801 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6802 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6803 |
|
|
|
6804 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6805 |
|
|
$self->{line_prev} = $self->{line}; |
6806 |
|
|
$self->{column_prev} = $self->{column}; |
6807 |
|
|
$self->{column}++; |
6808 |
|
|
$self->{nc} |
6809 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6810 |
|
|
} else { |
6811 |
|
|
$self->{set_nc}->($self); |
6812 |
|
|
} |
6813 |
|
|
|
6814 |
|
|
redo A; |
6815 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6816 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6817 |
|
|
$self->{ca}->{value} = ''; |
6818 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6819 |
|
|
|
6820 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6821 |
|
|
$self->{line_prev} = $self->{line}; |
6822 |
|
|
$self->{column_prev} = $self->{column}; |
6823 |
|
|
$self->{column}++; |
6824 |
|
|
$self->{nc} |
6825 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6826 |
|
|
} else { |
6827 |
|
|
$self->{set_nc}->($self); |
6828 |
|
|
} |
6829 |
|
|
|
6830 |
|
|
redo A; |
6831 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6832 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6833 |
|
|
$self->{ca}->{value} = ''; |
6834 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6835 |
|
|
|
6836 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6837 |
|
|
$self->{line_prev} = $self->{line}; |
6838 |
|
|
$self->{column_prev} = $self->{column}; |
6839 |
|
|
$self->{column}++; |
6840 |
|
|
$self->{nc} |
6841 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6842 |
|
|
} else { |
6843 |
|
|
$self->{set_nc}->($self); |
6844 |
|
|
} |
6845 |
|
|
|
6846 |
|
|
redo A; |
6847 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6848 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6849 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6850 |
|
|
|
6851 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6852 |
|
|
$self->{line_prev} = $self->{line}; |
6853 |
|
|
$self->{column_prev} = $self->{column}; |
6854 |
|
|
$self->{column}++; |
6855 |
|
|
$self->{nc} |
6856 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6857 |
|
|
} else { |
6858 |
|
|
$self->{set_nc}->($self); |
6859 |
|
|
} |
6860 |
|
|
|
6861 |
|
|
return ($self->{ct}); # ATTLIST |
6862 |
|
|
redo A; |
6863 |
|
|
} elsif ($self->{nc} == -1) { |
6864 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6865 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6866 |
|
|
|
6867 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6868 |
|
|
$self->{line_prev} = $self->{line}; |
6869 |
|
|
$self->{column_prev} = $self->{column}; |
6870 |
|
|
$self->{column}++; |
6871 |
|
|
$self->{nc} |
6872 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6873 |
|
|
} else { |
6874 |
|
|
$self->{set_nc}->($self); |
6875 |
|
|
} |
6876 |
|
|
|
6877 |
|
|
return ($self->{ct}); |
6878 |
|
|
redo A; |
6879 |
|
|
} else { |
6880 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
6881 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
6882 |
|
|
## Reconsume. |
6883 |
|
|
redo A; |
6884 |
|
|
} |
6885 |
|
|
} elsif ($self->{state} == BEFORE_ATTR_DEFAULT_STATE) { |
6886 |
|
|
if ($is_space->{$self->{nc}}) { |
6887 |
|
|
## Stay in the state. |
6888 |
|
|
|
6889 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6890 |
|
|
$self->{line_prev} = $self->{line}; |
6891 |
|
|
$self->{column_prev} = $self->{column}; |
6892 |
|
|
$self->{column}++; |
6893 |
|
|
$self->{nc} |
6894 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6895 |
|
|
} else { |
6896 |
|
|
$self->{set_nc}->($self); |
6897 |
|
|
} |
6898 |
|
|
|
6899 |
|
|
redo A; |
6900 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6901 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6902 |
|
|
|
6903 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6904 |
|
|
$self->{line_prev} = $self->{line}; |
6905 |
|
|
$self->{column_prev} = $self->{column}; |
6906 |
|
|
$self->{column}++; |
6907 |
|
|
$self->{nc} |
6908 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6909 |
|
|
} else { |
6910 |
|
|
$self->{set_nc}->($self); |
6911 |
|
|
} |
6912 |
|
|
|
6913 |
|
|
redo A; |
6914 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6915 |
|
|
$self->{ca}->{value} = ''; |
6916 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6917 |
|
|
|
6918 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6919 |
|
|
$self->{line_prev} = $self->{line}; |
6920 |
|
|
$self->{column_prev} = $self->{column}; |
6921 |
|
|
$self->{column}++; |
6922 |
|
|
$self->{nc} |
6923 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6924 |
|
|
} else { |
6925 |
|
|
$self->{set_nc}->($self); |
6926 |
|
|
} |
6927 |
|
|
|
6928 |
|
|
redo A; |
6929 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6930 |
|
|
$self->{ca}->{value} = ''; |
6931 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6932 |
|
|
|
6933 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6934 |
|
|
$self->{line_prev} = $self->{line}; |
6935 |
|
|
$self->{column_prev} = $self->{column}; |
6936 |
|
|
$self->{column}++; |
6937 |
|
|
$self->{nc} |
6938 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6939 |
|
|
} else { |
6940 |
|
|
$self->{set_nc}->($self); |
6941 |
|
|
} |
6942 |
|
|
|
6943 |
|
|
redo A; |
6944 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6945 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6946 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6947 |
|
|
|
6948 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6949 |
|
|
$self->{line_prev} = $self->{line}; |
6950 |
|
|
$self->{column_prev} = $self->{column}; |
6951 |
|
|
$self->{column}++; |
6952 |
|
|
$self->{nc} |
6953 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6954 |
|
|
} else { |
6955 |
|
|
$self->{set_nc}->($self); |
6956 |
|
|
} |
6957 |
|
|
|
6958 |
|
|
return ($self->{ct}); # ATTLIST |
6959 |
|
|
redo A; |
6960 |
|
|
} elsif ($self->{nc} == -1) { |
6961 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6962 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6963 |
|
|
|
6964 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6965 |
|
|
$self->{line_prev} = $self->{line}; |
6966 |
|
|
$self->{column_prev} = $self->{column}; |
6967 |
|
|
$self->{column}++; |
6968 |
|
|
$self->{nc} |
6969 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6970 |
|
|
} else { |
6971 |
|
|
$self->{set_nc}->($self); |
6972 |
|
|
} |
6973 |
|
|
|
6974 |
|
|
return ($self->{ct}); |
6975 |
|
|
redo A; |
6976 |
|
|
} else { |
6977 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
6978 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
6979 |
|
|
## Reconsume. |
6980 |
|
|
redo A; |
6981 |
|
|
} |
6982 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE) { |
6983 |
|
|
if ($is_space->{$self->{nc}}) { |
6984 |
|
|
## XML5: No parse error. |
6985 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no default type'); ## TODO: type |
6986 |
wakaba |
1.16 |
$self->{state} = BOGUS_MD_STATE; |
6987 |
wakaba |
1.15 |
## Reconsume. |
6988 |
|
|
redo A; |
6989 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6990 |
|
|
## XML5: Same as "anything else". |
6991 |
|
|
$self->{ca}->{value} = ''; |
6992 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6993 |
|
|
|
6994 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6995 |
|
|
$self->{line_prev} = $self->{line}; |
6996 |
|
|
$self->{column_prev} = $self->{column}; |
6997 |
|
|
$self->{column}++; |
6998 |
|
|
$self->{nc} |
6999 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7000 |
|
|
} else { |
7001 |
|
|
$self->{set_nc}->($self); |
7002 |
|
|
} |
7003 |
|
|
|
7004 |
|
|
redo A; |
7005 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7006 |
|
|
## XML5: Same as "anything else". |
7007 |
|
|
$self->{ca}->{value} = ''; |
7008 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7009 |
|
|
|
7010 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7011 |
|
|
$self->{line_prev} = $self->{line}; |
7012 |
|
|
$self->{column_prev} = $self->{column}; |
7013 |
|
|
$self->{column}++; |
7014 |
|
|
$self->{nc} |
7015 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7016 |
|
|
} else { |
7017 |
|
|
$self->{set_nc}->($self); |
7018 |
|
|
} |
7019 |
|
|
|
7020 |
|
|
redo A; |
7021 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7022 |
|
|
## XML5: Same as "anything else". |
7023 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7024 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7025 |
|
|
|
7026 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7027 |
|
|
$self->{line_prev} = $self->{line}; |
7028 |
|
|
$self->{column_prev} = $self->{column}; |
7029 |
|
|
$self->{column}++; |
7030 |
|
|
$self->{nc} |
7031 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7032 |
|
|
} else { |
7033 |
|
|
$self->{set_nc}->($self); |
7034 |
|
|
} |
7035 |
|
|
|
7036 |
|
|
return ($self->{ct}); # ATTLIST |
7037 |
|
|
redo A; |
7038 |
|
|
} elsif ($self->{nc} == -1) { |
7039 |
|
|
## XML5: No parse error. |
7040 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7041 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7042 |
|
|
|
7043 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7044 |
|
|
$self->{line_prev} = $self->{line}; |
7045 |
|
|
$self->{column_prev} = $self->{column}; |
7046 |
|
|
$self->{column}++; |
7047 |
|
|
$self->{nc} |
7048 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7049 |
|
|
} else { |
7050 |
|
|
$self->{set_nc}->($self); |
7051 |
|
|
} |
7052 |
|
|
|
7053 |
|
|
return ($self->{ct}); |
7054 |
|
|
redo A; |
7055 |
|
|
} else { |
7056 |
|
|
$self->{ca}->{default} = chr $self->{nc}; |
7057 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE; |
7058 |
|
|
|
7059 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7060 |
|
|
$self->{line_prev} = $self->{line}; |
7061 |
|
|
$self->{column_prev} = $self->{column}; |
7062 |
|
|
$self->{column}++; |
7063 |
|
|
$self->{nc} |
7064 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7065 |
|
|
} else { |
7066 |
|
|
$self->{set_nc}->($self); |
7067 |
|
|
} |
7068 |
|
|
|
7069 |
|
|
redo A; |
7070 |
|
|
} |
7071 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE) { |
7072 |
|
|
if ($is_space->{$self->{nc}}) { |
7073 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE; |
7074 |
|
|
|
7075 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7076 |
|
|
$self->{line_prev} = $self->{line}; |
7077 |
|
|
$self->{column_prev} = $self->{column}; |
7078 |
|
|
$self->{column}++; |
7079 |
|
|
$self->{nc} |
7080 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7081 |
|
|
} else { |
7082 |
|
|
$self->{set_nc}->($self); |
7083 |
|
|
} |
7084 |
|
|
|
7085 |
|
|
redo A; |
7086 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7087 |
|
|
## XML5: Same as "anything else". |
7088 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7089 |
|
|
$self->{ca}->{value} = ''; |
7090 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7091 |
|
|
|
7092 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7093 |
|
|
$self->{line_prev} = $self->{line}; |
7094 |
|
|
$self->{column_prev} = $self->{column}; |
7095 |
|
|
$self->{column}++; |
7096 |
|
|
$self->{nc} |
7097 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7098 |
|
|
} else { |
7099 |
|
|
$self->{set_nc}->($self); |
7100 |
|
|
} |
7101 |
|
|
|
7102 |
|
|
redo A; |
7103 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7104 |
|
|
## XML5: Same as "anything else". |
7105 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7106 |
|
|
$self->{ca}->{value} = ''; |
7107 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7108 |
|
|
|
7109 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7110 |
|
|
$self->{line_prev} = $self->{line}; |
7111 |
|
|
$self->{column_prev} = $self->{column}; |
7112 |
|
|
$self->{column}++; |
7113 |
|
|
$self->{nc} |
7114 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7115 |
|
|
} else { |
7116 |
|
|
$self->{set_nc}->($self); |
7117 |
|
|
} |
7118 |
|
|
|
7119 |
|
|
redo A; |
7120 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7121 |
|
|
## XML5: Same as "anything else". |
7122 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7123 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7124 |
|
|
|
7125 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7126 |
|
|
$self->{line_prev} = $self->{line}; |
7127 |
|
|
$self->{column_prev} = $self->{column}; |
7128 |
|
|
$self->{column}++; |
7129 |
|
|
$self->{nc} |
7130 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7131 |
|
|
} else { |
7132 |
|
|
$self->{set_nc}->($self); |
7133 |
|
|
} |
7134 |
|
|
|
7135 |
|
|
return ($self->{ct}); # ATTLIST |
7136 |
|
|
redo A; |
7137 |
|
|
} elsif ($self->{nc} == -1) { |
7138 |
|
|
## XML5: No parse error. |
7139 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7140 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7141 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7142 |
|
|
|
7143 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7144 |
|
|
$self->{line_prev} = $self->{line}; |
7145 |
|
|
$self->{column_prev} = $self->{column}; |
7146 |
|
|
$self->{column}++; |
7147 |
|
|
$self->{nc} |
7148 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7149 |
|
|
} else { |
7150 |
|
|
$self->{set_nc}->($self); |
7151 |
|
|
} |
7152 |
|
|
|
7153 |
|
|
return ($self->{ct}); |
7154 |
|
|
redo A; |
7155 |
|
|
} else { |
7156 |
|
|
$self->{ca}->{default} .= chr $self->{nc}; |
7157 |
|
|
## Stay in the state. |
7158 |
|
|
|
7159 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7160 |
|
|
$self->{line_prev} = $self->{line}; |
7161 |
|
|
$self->{column_prev} = $self->{column}; |
7162 |
|
|
$self->{column}++; |
7163 |
|
|
$self->{nc} |
7164 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7165 |
|
|
} else { |
7166 |
|
|
$self->{set_nc}->($self); |
7167 |
|
|
} |
7168 |
|
|
|
7169 |
|
|
redo A; |
7170 |
|
|
} |
7171 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE) { |
7172 |
|
|
if ($is_space->{$self->{nc}}) { |
7173 |
|
|
## Stay in the state. |
7174 |
|
|
|
7175 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7176 |
|
|
$self->{line_prev} = $self->{line}; |
7177 |
|
|
$self->{column_prev} = $self->{column}; |
7178 |
|
|
$self->{column}++; |
7179 |
|
|
$self->{nc} |
7180 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7181 |
|
|
} else { |
7182 |
|
|
$self->{set_nc}->($self); |
7183 |
|
|
} |
7184 |
|
|
|
7185 |
|
|
redo A; |
7186 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7187 |
|
|
$self->{ca}->{value} = ''; |
7188 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7189 |
|
|
|
7190 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7191 |
|
|
$self->{line_prev} = $self->{line}; |
7192 |
|
|
$self->{column_prev} = $self->{column}; |
7193 |
|
|
$self->{column}++; |
7194 |
|
|
$self->{nc} |
7195 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7196 |
|
|
} else { |
7197 |
|
|
$self->{set_nc}->($self); |
7198 |
|
|
} |
7199 |
|
|
|
7200 |
|
|
redo A; |
7201 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7202 |
|
|
$self->{ca}->{value} = ''; |
7203 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7204 |
|
|
|
7205 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7206 |
|
|
$self->{line_prev} = $self->{line}; |
7207 |
|
|
$self->{column_prev} = $self->{column}; |
7208 |
|
|
$self->{column}++; |
7209 |
|
|
$self->{nc} |
7210 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7211 |
|
|
} else { |
7212 |
|
|
$self->{set_nc}->($self); |
7213 |
|
|
} |
7214 |
|
|
|
7215 |
|
|
redo A; |
7216 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7217 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7218 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7219 |
|
|
|
7220 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7221 |
|
|
$self->{line_prev} = $self->{line}; |
7222 |
|
|
$self->{column_prev} = $self->{column}; |
7223 |
|
|
$self->{column}++; |
7224 |
|
|
$self->{nc} |
7225 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7226 |
|
|
} else { |
7227 |
|
|
$self->{set_nc}->($self); |
7228 |
|
|
} |
7229 |
|
|
|
7230 |
|
|
return ($self->{ct}); # ATTLIST |
7231 |
|
|
redo A; |
7232 |
|
|
} elsif ($self->{nc} == -1) { |
7233 |
|
|
## XML5: No parse error. |
7234 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7235 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7236 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7237 |
|
|
|
7238 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7239 |
|
|
$self->{line_prev} = $self->{line}; |
7240 |
|
|
$self->{column_prev} = $self->{column}; |
7241 |
|
|
$self->{column}++; |
7242 |
|
|
$self->{nc} |
7243 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7244 |
|
|
} else { |
7245 |
|
|
$self->{set_nc}->($self); |
7246 |
|
|
} |
7247 |
|
|
|
7248 |
|
|
return ($self->{ct}); |
7249 |
|
|
redo A; |
7250 |
|
|
} else { |
7251 |
|
|
## XML5: Not defined yet. |
7252 |
|
|
if ($self->{ca}->{default} eq 'FIXED') { |
7253 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7254 |
|
|
} else { |
7255 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7256 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7257 |
|
|
} |
7258 |
|
|
## Reconsume. |
7259 |
|
|
redo A; |
7260 |
|
|
} |
7261 |
|
|
} elsif ($self->{state} == AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE) { |
7262 |
|
|
if ($is_space->{$self->{nc}} or |
7263 |
|
|
$self->{nc} == -1 or |
7264 |
|
|
$self->{nc} == 0x003E) { # > |
7265 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7266 |
|
|
## Reconsume. |
7267 |
|
|
redo A; |
7268 |
|
|
} else { |
7269 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before attr name'); ## TODO: type |
7270 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7271 |
|
|
## Reconsume. |
7272 |
|
|
redo A; |
7273 |
wakaba |
1.16 |
} |
7274 |
|
|
|
7275 |
|
|
} elsif ($self->{state} == BOGUS_MD_STATE) { |
7276 |
|
|
if ($self->{nc} == 0x003E) { # > |
7277 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7278 |
|
|
|
7279 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7280 |
|
|
$self->{line_prev} = $self->{line}; |
7281 |
|
|
$self->{column_prev} = $self->{column}; |
7282 |
|
|
$self->{column}++; |
7283 |
|
|
$self->{nc} |
7284 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7285 |
|
|
} else { |
7286 |
|
|
$self->{set_nc}->($self); |
7287 |
|
|
} |
7288 |
|
|
|
7289 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
7290 |
|
|
redo A; |
7291 |
|
|
} elsif ($self->{nc} == -1) { |
7292 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7293 |
|
|
## Reconsume. |
7294 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
7295 |
|
|
redo A; |
7296 |
|
|
} else { |
7297 |
|
|
## Stay in the state. |
7298 |
|
|
|
7299 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7300 |
|
|
$self->{line_prev} = $self->{line}; |
7301 |
|
|
$self->{column_prev} = $self->{column}; |
7302 |
|
|
$self->{column}++; |
7303 |
|
|
$self->{nc} |
7304 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7305 |
|
|
} else { |
7306 |
|
|
$self->{set_nc}->($self); |
7307 |
|
|
} |
7308 |
|
|
|
7309 |
|
|
redo A; |
7310 |
|
|
} |
7311 |
wakaba |
1.1 |
} else { |
7312 |
|
|
die "$0: $self->{state}: Unknown state"; |
7313 |
|
|
} |
7314 |
|
|
} # A |
7315 |
|
|
|
7316 |
|
|
die "$0: _get_next_token: unexpected case"; |
7317 |
|
|
} # _get_next_token |
7318 |
|
|
|
7319 |
|
|
1; |
7320 |
wakaba |
1.16 |
## $Date: 2008/10/18 08:05:29 $ |
7321 |
wakaba |
1.15 |
|