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wakaba |
1.1 |
package Whatpm::HTML::Tokenizer; |
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use strict; |
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wakaba |
1.30 |
our $VERSION=do{my @r=(q$Revision: 1.29 $=~/\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 } |
120 |
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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 } |
125 |
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sub CDATA_SECTION_STATE () { 35 } |
126 |
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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 |
136 |
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## using the following six states: |
137 |
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sub ENTITY_STATE () { 44 } |
138 |
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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 } |
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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 |
1.18 |
sub BEFORE_NDATA_STATE () { 85 } |
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sub NDATA_STATE () { 86 } |
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sub AFTER_NDATA_STATE () { 87 } |
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sub BEFORE_NOTATION_NAME_STATE () { 88 } |
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sub NOTATION_NAME_STATE () { 89 } |
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wakaba |
1.20 |
sub DOCTYPE_ENTITY_VALUE_DOUBLE_QUOTED_STATE () { 90 } |
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sub DOCTYPE_ENTITY_VALUE_SINGLE_QUOTED_STATE () { 91 } |
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sub ENTITY_VALUE_ENTITY_STATE () { 92 } |
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sub AFTER_ELEMENT_NAME_STATE () { 93 } |
189 |
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sub BEFORE_ELEMENT_CONTENT_STATE () { 94 } |
190 |
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sub CONTENT_KEYWORD_STATE () { 95 } |
191 |
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sub AFTER_CM_GROUP_OPEN_STATE () { 96 } |
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sub CM_ELEMENT_NAME_STATE () { 97 } |
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sub AFTER_CM_ELEMENT_NAME_STATE () { 98 } |
194 |
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sub AFTER_CM_GROUP_CLOSE_STATE () { 99 } |
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sub AFTER_MD_DEF_STATE () { 100 } |
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sub BOGUS_MD_STATE () { 101 } |
197 |
wakaba |
1.8 |
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198 |
wakaba |
1.1 |
## Tree constructor state constants (see Whatpm::HTML for the full |
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## list and descriptions) |
200 |
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201 |
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sub IN_FOREIGN_CONTENT_IM () { 0b100000000000 } |
202 |
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sub FOREIGN_EL () { 0b1_00000000000 } |
203 |
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204 |
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## Character reference mappings |
205 |
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206 |
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my $charref_map = { |
207 |
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0x0D => 0x000A, |
208 |
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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, |
218 |
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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, |
238 |
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0x9E => 0x017E, |
239 |
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0x9F => 0x0178, |
240 |
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}; # $charref_map |
241 |
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$charref_map->{$_} = 0xFFFD |
242 |
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for 0x0000..0x0008, 0x000B, 0x000E..0x001F, 0x007F, |
243 |
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0xD800..0xDFFF, 0xFDD0..0xFDDF, ## ISSUE: 0xFDEF |
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0xFFFE, 0xFFFF, 0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, |
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0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, |
246 |
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0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, |
247 |
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0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, |
248 |
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0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF; |
249 |
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250 |
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## Implementations MUST act as if state machine in the spec |
251 |
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252 |
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sub _initialize_tokenizer ($) { |
253 |
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my $self = shift; |
254 |
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255 |
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## NOTE: Fields set by |new| constructor: |
256 |
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#$self->{level} |
257 |
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#$self->{set_nc} |
258 |
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#$self->{parse_error} |
259 |
wakaba |
1.3 |
#$self->{is_xml} (if XML) |
260 |
wakaba |
1.1 |
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261 |
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$self->{state} = DATA_STATE; # MUST |
262 |
wakaba |
1.12 |
$self->{s_kwd} = ''; # Data state keyword |
263 |
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#$self->{kwd} = ''; # State-dependent keyword; initialized when used |
264 |
wakaba |
1.1 |
#$self->{entity__value}; # initialized when used |
265 |
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#$self->{entity__match}; # initialized when used |
266 |
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$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
267 |
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undef $self->{ct}; # current token |
268 |
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undef $self->{ca}; # current attribute |
269 |
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undef $self->{last_stag_name}; # last emitted start tag name |
270 |
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#$self->{prev_state}; # initialized when used |
271 |
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delete $self->{self_closing}; |
272 |
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$self->{char_buffer} = ''; |
273 |
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$self->{char_buffer_pos} = 0; |
274 |
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$self->{nc} = -1; # next input character |
275 |
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#$self->{next_nc} |
276 |
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277 |
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if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
278 |
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$self->{line_prev} = $self->{line}; |
279 |
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$self->{column_prev} = $self->{column}; |
280 |
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$self->{column}++; |
281 |
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$self->{nc} |
282 |
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= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
283 |
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} else { |
284 |
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$self->{set_nc}->($self); |
285 |
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} |
286 |
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287 |
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$self->{token} = []; |
288 |
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# $self->{escape} |
289 |
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} # _initialize_tokenizer |
290 |
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291 |
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## A token has: |
292 |
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## ->{type} == DOCTYPE_TOKEN, START_TAG_TOKEN, END_TAG_TOKEN, COMMENT_TOKEN, |
293 |
wakaba |
1.11 |
## CHARACTER_TOKEN, END_OF_FILE_TOKEN, PI_TOKEN, or ABORT_TOKEN |
294 |
wakaba |
1.1 |
## ->{name} (DOCTYPE_TOKEN) |
295 |
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## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
296 |
wakaba |
1.11 |
## ->{target} (PI_TOKEN) |
297 |
wakaba |
1.1 |
## ->{pubid} (DOCTYPE_TOKEN) |
298 |
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## ->{sysid} (DOCTYPE_TOKEN) |
299 |
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## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
300 |
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## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
301 |
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## ->{name} |
302 |
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## ->{value} |
303 |
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## ->{has_reference} == 1 or 0 |
304 |
wakaba |
1.11 |
## ->{index}: Index of the attribute in a tag. |
305 |
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## ->{data} (COMMENT_TOKEN, CHARACTER_TOKEN, PI_TOKEN) |
306 |
wakaba |
1.7 |
## ->{has_reference} == 1 or 0 (CHARACTER_TOKEN) |
307 |
wakaba |
1.11 |
## ->{last_index} (ELEMENT_TOKEN): Next attribute's index - 1. |
308 |
wakaba |
1.12 |
## ->{has_internal_subset} = 1 or 0 (DOCTYPE_TOKEN) |
309 |
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310 |
wakaba |
1.1 |
## NOTE: The "self-closing flag" is hold as |$self->{self_closing}|. |
311 |
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## |->{self_closing}| is used to save the value of |$self->{self_closing}| |
312 |
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## while the token is pushed back to the stack. |
313 |
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314 |
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## Emitted token MUST immediately be handled by the tree construction state. |
315 |
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316 |
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## Before each step, UA MAY check to see if either one of the scripts in |
317 |
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## "list of scripts that will execute as soon as possible" or the first |
318 |
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## script in the "list of scripts that will execute asynchronously", |
319 |
|
|
## has completed loading. If one has, then it MUST be executed |
320 |
|
|
## and removed from the list. |
321 |
|
|
|
322 |
|
|
## TODO: Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) |
323 |
|
|
## (This requirement was dropped from HTML5 spec, unfortunately.) |
324 |
|
|
|
325 |
|
|
my $is_space = { |
326 |
|
|
0x0009 => 1, # CHARACTER TABULATION (HT) |
327 |
|
|
0x000A => 1, # LINE FEED (LF) |
328 |
|
|
#0x000B => 0, # LINE TABULATION (VT) |
329 |
wakaba |
1.12 |
0x000C => 1, # FORM FEED (FF) ## XML5: Not a space character. |
330 |
wakaba |
1.1 |
#0x000D => 1, # CARRIAGE RETURN (CR) |
331 |
|
|
0x0020 => 1, # SPACE (SP) |
332 |
|
|
}; |
333 |
|
|
|
334 |
|
|
sub _get_next_token ($) { |
335 |
|
|
my $self = shift; |
336 |
|
|
|
337 |
|
|
if ($self->{self_closing}) { |
338 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
339 |
|
|
## NOTE: The |self_closing| flag is only set by start tag token. |
340 |
|
|
## In addition, when a start tag token is emitted, it is always set to |
341 |
|
|
## |ct|. |
342 |
|
|
delete $self->{self_closing}; |
343 |
|
|
} |
344 |
|
|
|
345 |
|
|
if (@{$self->{token}}) { |
346 |
|
|
$self->{self_closing} = $self->{token}->[0]->{self_closing}; |
347 |
|
|
return shift @{$self->{token}}; |
348 |
|
|
} |
349 |
|
|
|
350 |
|
|
A: { |
351 |
|
|
if ($self->{state} == PCDATA_STATE) { |
352 |
|
|
## NOTE: Same as |DATA_STATE|, but only for |PCDATA| content model. |
353 |
|
|
|
354 |
|
|
if ($self->{nc} == 0x0026) { # & |
355 |
|
|
|
356 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
357 |
|
|
## "entity data state". In this implementation, the tokenizer |
358 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
359 |
|
|
## of the "consume a character reference" algorithm. |
360 |
|
|
$self->{entity_add} = -1; |
361 |
|
|
$self->{prev_state} = DATA_STATE; |
362 |
|
|
$self->{state} = ENTITY_STATE; |
363 |
|
|
|
364 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
365 |
|
|
$self->{line_prev} = $self->{line}; |
366 |
|
|
$self->{column_prev} = $self->{column}; |
367 |
|
|
$self->{column}++; |
368 |
|
|
$self->{nc} |
369 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
370 |
|
|
} else { |
371 |
|
|
$self->{set_nc}->($self); |
372 |
|
|
} |
373 |
|
|
|
374 |
|
|
redo A; |
375 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
376 |
|
|
|
377 |
|
|
$self->{state} = TAG_OPEN_STATE; |
378 |
|
|
|
379 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
380 |
|
|
$self->{line_prev} = $self->{line}; |
381 |
|
|
$self->{column_prev} = $self->{column}; |
382 |
|
|
$self->{column}++; |
383 |
|
|
$self->{nc} |
384 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
385 |
|
|
} else { |
386 |
|
|
$self->{set_nc}->($self); |
387 |
|
|
} |
388 |
|
|
|
389 |
|
|
redo A; |
390 |
|
|
} elsif ($self->{nc} == -1) { |
391 |
|
|
|
392 |
|
|
return ({type => END_OF_FILE_TOKEN, |
393 |
|
|
line => $self->{line}, column => $self->{column}}); |
394 |
|
|
last A; ## TODO: ok? |
395 |
|
|
} else { |
396 |
|
|
|
397 |
|
|
# |
398 |
|
|
} |
399 |
|
|
|
400 |
|
|
# Anything else |
401 |
|
|
my $token = {type => CHARACTER_TOKEN, |
402 |
|
|
data => chr $self->{nc}, |
403 |
|
|
line => $self->{line}, column => $self->{column}, |
404 |
|
|
}; |
405 |
|
|
$self->{read_until}->($token->{data}, q[<&], length $token->{data}); |
406 |
|
|
|
407 |
|
|
## Stay in the state. |
408 |
|
|
|
409 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
410 |
|
|
$self->{line_prev} = $self->{line}; |
411 |
|
|
$self->{column_prev} = $self->{column}; |
412 |
|
|
$self->{column}++; |
413 |
|
|
$self->{nc} |
414 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
415 |
|
|
} else { |
416 |
|
|
$self->{set_nc}->($self); |
417 |
|
|
} |
418 |
|
|
|
419 |
|
|
return ($token); |
420 |
|
|
redo A; |
421 |
|
|
} elsif ($self->{state} == DATA_STATE) { |
422 |
|
|
$self->{s_kwd} = '' unless defined $self->{s_kwd}; |
423 |
|
|
if ($self->{nc} == 0x0026) { # & |
424 |
|
|
$self->{s_kwd} = ''; |
425 |
|
|
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
426 |
|
|
not $self->{escape}) { |
427 |
|
|
|
428 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
429 |
|
|
## "entity data state". In this implementation, the tokenizer |
430 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
431 |
|
|
## of the "consume a character reference" algorithm. |
432 |
|
|
$self->{entity_add} = -1; |
433 |
|
|
$self->{prev_state} = DATA_STATE; |
434 |
|
|
$self->{state} = ENTITY_STATE; |
435 |
|
|
|
436 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
437 |
|
|
$self->{line_prev} = $self->{line}; |
438 |
|
|
$self->{column_prev} = $self->{column}; |
439 |
|
|
$self->{column}++; |
440 |
|
|
$self->{nc} |
441 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
442 |
|
|
} else { |
443 |
|
|
$self->{set_nc}->($self); |
444 |
|
|
} |
445 |
|
|
|
446 |
|
|
redo A; |
447 |
|
|
} else { |
448 |
|
|
|
449 |
|
|
# |
450 |
|
|
} |
451 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
452 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
453 |
wakaba |
1.5 |
if ($self->{s_kwd} eq '<!-') { |
454 |
wakaba |
1.1 |
|
455 |
|
|
$self->{escape} = 1; # unless $self->{escape}; |
456 |
|
|
$self->{s_kwd} = '--'; |
457 |
|
|
# |
458 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '-') { |
459 |
wakaba |
1.1 |
|
460 |
|
|
$self->{s_kwd} = '--'; |
461 |
|
|
# |
462 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '<!' or $self->{s_kwd} eq '-') { |
463 |
|
|
|
464 |
|
|
$self->{s_kwd} .= '-'; |
465 |
|
|
# |
466 |
wakaba |
1.1 |
} else { |
467 |
|
|
|
468 |
wakaba |
1.5 |
$self->{s_kwd} = '-'; |
469 |
wakaba |
1.1 |
# |
470 |
|
|
} |
471 |
|
|
} |
472 |
|
|
|
473 |
|
|
# |
474 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
475 |
|
|
if (length $self->{s_kwd}) { |
476 |
|
|
|
477 |
|
|
$self->{s_kwd} .= '!'; |
478 |
|
|
# |
479 |
|
|
} else { |
480 |
|
|
|
481 |
|
|
#$self->{s_kwd} = ''; |
482 |
|
|
# |
483 |
|
|
} |
484 |
|
|
# |
485 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
486 |
|
|
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
487 |
|
|
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
488 |
|
|
not $self->{escape})) { |
489 |
|
|
|
490 |
|
|
$self->{state} = TAG_OPEN_STATE; |
491 |
|
|
|
492 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
493 |
|
|
$self->{line_prev} = $self->{line}; |
494 |
|
|
$self->{column_prev} = $self->{column}; |
495 |
|
|
$self->{column}++; |
496 |
|
|
$self->{nc} |
497 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
498 |
|
|
} else { |
499 |
|
|
$self->{set_nc}->($self); |
500 |
|
|
} |
501 |
|
|
|
502 |
|
|
redo A; |
503 |
|
|
} else { |
504 |
|
|
|
505 |
|
|
$self->{s_kwd} = ''; |
506 |
|
|
# |
507 |
|
|
} |
508 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
509 |
|
|
if ($self->{escape} and |
510 |
|
|
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
511 |
|
|
if ($self->{s_kwd} eq '--') { |
512 |
|
|
|
513 |
|
|
delete $self->{escape}; |
514 |
wakaba |
1.5 |
# |
515 |
wakaba |
1.1 |
} else { |
516 |
|
|
|
517 |
wakaba |
1.5 |
# |
518 |
wakaba |
1.1 |
} |
519 |
wakaba |
1.5 |
} elsif ($self->{is_xml} and $self->{s_kwd} eq ']]') { |
520 |
|
|
|
521 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unmatched mse', ## TODO: type |
522 |
|
|
line => $self->{line_prev}, |
523 |
|
|
column => $self->{column_prev} - 1); |
524 |
|
|
# |
525 |
wakaba |
1.1 |
} else { |
526 |
|
|
|
527 |
wakaba |
1.5 |
# |
528 |
wakaba |
1.1 |
} |
529 |
|
|
|
530 |
|
|
$self->{s_kwd} = ''; |
531 |
|
|
# |
532 |
wakaba |
1.5 |
} elsif ($self->{nc} == 0x005D) { # ] |
533 |
|
|
if ($self->{s_kwd} eq ']' or $self->{s_kwd} eq '') { |
534 |
|
|
|
535 |
|
|
$self->{s_kwd} .= ']'; |
536 |
|
|
} elsif ($self->{s_kwd} eq ']]') { |
537 |
|
|
|
538 |
|
|
# |
539 |
|
|
} else { |
540 |
|
|
|
541 |
|
|
$self->{s_kwd} = ''; |
542 |
|
|
} |
543 |
|
|
# |
544 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
545 |
|
|
|
546 |
|
|
$self->{s_kwd} = ''; |
547 |
|
|
return ({type => END_OF_FILE_TOKEN, |
548 |
|
|
line => $self->{line}, column => $self->{column}}); |
549 |
|
|
last A; ## TODO: ok? |
550 |
|
|
} else { |
551 |
|
|
|
552 |
|
|
$self->{s_kwd} = ''; |
553 |
|
|
# |
554 |
|
|
} |
555 |
|
|
|
556 |
|
|
# Anything else |
557 |
|
|
my $token = {type => CHARACTER_TOKEN, |
558 |
|
|
data => chr $self->{nc}, |
559 |
|
|
line => $self->{line}, column => $self->{column}, |
560 |
|
|
}; |
561 |
wakaba |
1.5 |
if ($self->{read_until}->($token->{data}, q{-!<>&\]}, |
562 |
wakaba |
1.1 |
length $token->{data})) { |
563 |
|
|
$self->{s_kwd} = ''; |
564 |
|
|
} |
565 |
|
|
|
566 |
|
|
## Stay in the data state. |
567 |
wakaba |
1.5 |
if (not $self->{is_xml} and |
568 |
|
|
$self->{content_model} == PCDATA_CONTENT_MODEL) { |
569 |
wakaba |
1.1 |
|
570 |
|
|
$self->{state} = PCDATA_STATE; |
571 |
|
|
} else { |
572 |
|
|
|
573 |
|
|
## Stay in the state. |
574 |
|
|
} |
575 |
|
|
|
576 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
577 |
|
|
$self->{line_prev} = $self->{line}; |
578 |
|
|
$self->{column_prev} = $self->{column}; |
579 |
|
|
$self->{column}++; |
580 |
|
|
$self->{nc} |
581 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
582 |
|
|
} else { |
583 |
|
|
$self->{set_nc}->($self); |
584 |
|
|
} |
585 |
|
|
|
586 |
|
|
return ($token); |
587 |
|
|
redo A; |
588 |
|
|
} elsif ($self->{state} == TAG_OPEN_STATE) { |
589 |
wakaba |
1.10 |
## XML5: "tag state". |
590 |
|
|
|
591 |
wakaba |
1.1 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
592 |
|
|
if ($self->{nc} == 0x002F) { # / |
593 |
|
|
|
594 |
|
|
|
595 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
596 |
|
|
$self->{line_prev} = $self->{line}; |
597 |
|
|
$self->{column_prev} = $self->{column}; |
598 |
|
|
$self->{column}++; |
599 |
|
|
$self->{nc} |
600 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
601 |
|
|
} else { |
602 |
|
|
$self->{set_nc}->($self); |
603 |
|
|
} |
604 |
|
|
|
605 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
606 |
|
|
redo A; |
607 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
608 |
|
|
|
609 |
wakaba |
1.12 |
$self->{s_kwd} = $self->{escaped} ? '' : '<'; |
610 |
wakaba |
1.1 |
# |
611 |
|
|
} else { |
612 |
|
|
|
613 |
wakaba |
1.12 |
$self->{s_kwd} = ''; |
614 |
wakaba |
1.1 |
# |
615 |
|
|
} |
616 |
|
|
|
617 |
|
|
## reconsume |
618 |
|
|
$self->{state} = DATA_STATE; |
619 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
620 |
|
|
line => $self->{line_prev}, |
621 |
|
|
column => $self->{column_prev}, |
622 |
|
|
}); |
623 |
|
|
redo A; |
624 |
|
|
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
625 |
|
|
if ($self->{nc} == 0x0021) { # ! |
626 |
|
|
|
627 |
|
|
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
628 |
|
|
|
629 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
630 |
|
|
$self->{line_prev} = $self->{line}; |
631 |
|
|
$self->{column_prev} = $self->{column}; |
632 |
|
|
$self->{column}++; |
633 |
|
|
$self->{nc} |
634 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
635 |
|
|
} else { |
636 |
|
|
$self->{set_nc}->($self); |
637 |
|
|
} |
638 |
|
|
|
639 |
|
|
redo A; |
640 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
641 |
|
|
|
642 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
643 |
|
|
|
644 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
645 |
|
|
$self->{line_prev} = $self->{line}; |
646 |
|
|
$self->{column_prev} = $self->{column}; |
647 |
|
|
$self->{column}++; |
648 |
|
|
$self->{nc} |
649 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
650 |
|
|
} else { |
651 |
|
|
$self->{set_nc}->($self); |
652 |
|
|
} |
653 |
|
|
|
654 |
|
|
redo A; |
655 |
|
|
} elsif (0x0041 <= $self->{nc} and |
656 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
657 |
|
|
|
658 |
|
|
$self->{ct} |
659 |
|
|
= {type => START_TAG_TOKEN, |
660 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
661 |
wakaba |
1.1 |
line => $self->{line_prev}, |
662 |
|
|
column => $self->{column_prev}}; |
663 |
|
|
$self->{state} = TAG_NAME_STATE; |
664 |
|
|
|
665 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
666 |
|
|
$self->{line_prev} = $self->{line}; |
667 |
|
|
$self->{column_prev} = $self->{column}; |
668 |
|
|
$self->{column}++; |
669 |
|
|
$self->{nc} |
670 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
671 |
|
|
} else { |
672 |
|
|
$self->{set_nc}->($self); |
673 |
|
|
} |
674 |
|
|
|
675 |
|
|
redo A; |
676 |
|
|
} elsif (0x0061 <= $self->{nc} and |
677 |
|
|
$self->{nc} <= 0x007A) { # a..z |
678 |
|
|
|
679 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
680 |
|
|
tag_name => chr ($self->{nc}), |
681 |
|
|
line => $self->{line_prev}, |
682 |
|
|
column => $self->{column_prev}}; |
683 |
|
|
$self->{state} = TAG_NAME_STATE; |
684 |
|
|
|
685 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
686 |
|
|
$self->{line_prev} = $self->{line}; |
687 |
|
|
$self->{column_prev} = $self->{column}; |
688 |
|
|
$self->{column}++; |
689 |
|
|
$self->{nc} |
690 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
691 |
|
|
} else { |
692 |
|
|
$self->{set_nc}->($self); |
693 |
|
|
} |
694 |
|
|
|
695 |
|
|
redo A; |
696 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
697 |
|
|
|
698 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty start tag', |
699 |
|
|
line => $self->{line_prev}, |
700 |
|
|
column => $self->{column_prev}); |
701 |
|
|
$self->{state} = DATA_STATE; |
702 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
703 |
wakaba |
1.1 |
|
704 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
705 |
|
|
$self->{line_prev} = $self->{line}; |
706 |
|
|
$self->{column_prev} = $self->{column}; |
707 |
|
|
$self->{column}++; |
708 |
|
|
$self->{nc} |
709 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
710 |
|
|
} else { |
711 |
|
|
$self->{set_nc}->($self); |
712 |
|
|
} |
713 |
|
|
|
714 |
|
|
|
715 |
|
|
return ({type => CHARACTER_TOKEN, data => '<>', |
716 |
|
|
line => $self->{line_prev}, |
717 |
|
|
column => $self->{column_prev}, |
718 |
|
|
}); |
719 |
|
|
|
720 |
|
|
redo A; |
721 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
722 |
wakaba |
1.8 |
if ($self->{is_xml}) { |
723 |
|
|
|
724 |
|
|
$self->{state} = PI_STATE; |
725 |
|
|
|
726 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
727 |
|
|
$self->{line_prev} = $self->{line}; |
728 |
|
|
$self->{column_prev} = $self->{column}; |
729 |
|
|
$self->{column}++; |
730 |
|
|
$self->{nc} |
731 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
732 |
|
|
} else { |
733 |
|
|
$self->{set_nc}->($self); |
734 |
|
|
} |
735 |
|
|
|
736 |
|
|
redo A; |
737 |
|
|
} else { |
738 |
|
|
|
739 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'pio', |
740 |
|
|
line => $self->{line_prev}, |
741 |
|
|
column => $self->{column_prev}); |
742 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
743 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
744 |
|
|
line => $self->{line_prev}, |
745 |
|
|
column => $self->{column_prev}, |
746 |
|
|
}; |
747 |
|
|
## $self->{nc} is intentionally left as is |
748 |
|
|
redo A; |
749 |
|
|
} |
750 |
wakaba |
1.9 |
} elsif (not $self->{is_xml} or $is_space->{$self->{nc}}) { |
751 |
wakaba |
1.1 |
|
752 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', |
753 |
|
|
line => $self->{line_prev}, |
754 |
|
|
column => $self->{column_prev}); |
755 |
|
|
$self->{state} = DATA_STATE; |
756 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
757 |
wakaba |
1.1 |
## reconsume |
758 |
|
|
|
759 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
760 |
|
|
line => $self->{line_prev}, |
761 |
|
|
column => $self->{column_prev}, |
762 |
|
|
}); |
763 |
|
|
|
764 |
|
|
redo A; |
765 |
wakaba |
1.9 |
} else { |
766 |
|
|
## XML5: "<:" is a parse error. |
767 |
|
|
|
768 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
769 |
|
|
tag_name => chr ($self->{nc}), |
770 |
|
|
line => $self->{line_prev}, |
771 |
|
|
column => $self->{column_prev}}; |
772 |
|
|
$self->{state} = TAG_NAME_STATE; |
773 |
|
|
|
774 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
775 |
|
|
$self->{line_prev} = $self->{line}; |
776 |
|
|
$self->{column_prev} = $self->{column}; |
777 |
|
|
$self->{column}++; |
778 |
|
|
$self->{nc} |
779 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
780 |
|
|
} else { |
781 |
|
|
$self->{set_nc}->($self); |
782 |
|
|
} |
783 |
|
|
|
784 |
|
|
redo A; |
785 |
wakaba |
1.1 |
} |
786 |
|
|
} else { |
787 |
|
|
die "$0: $self->{content_model} in tag open"; |
788 |
|
|
} |
789 |
|
|
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
790 |
|
|
## NOTE: The "close tag open state" in the spec is implemented as |
791 |
|
|
## |CLOSE_TAG_OPEN_STATE| and |CDATA_RCDATA_CLOSE_TAG_STATE|. |
792 |
|
|
|
793 |
wakaba |
1.10 |
## XML5: "end tag state". |
794 |
|
|
|
795 |
wakaba |
1.1 |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
796 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
797 |
|
|
if (defined $self->{last_stag_name}) { |
798 |
|
|
$self->{state} = CDATA_RCDATA_CLOSE_TAG_STATE; |
799 |
wakaba |
1.12 |
$self->{kwd} = ''; |
800 |
wakaba |
1.1 |
## Reconsume. |
801 |
|
|
redo A; |
802 |
|
|
} else { |
803 |
|
|
## No start tag token has ever been emitted |
804 |
|
|
## NOTE: See <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564>. |
805 |
|
|
|
806 |
|
|
$self->{state} = DATA_STATE; |
807 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
808 |
wakaba |
1.1 |
## Reconsume. |
809 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
810 |
|
|
line => $l, column => $c, |
811 |
|
|
}); |
812 |
|
|
redo A; |
813 |
|
|
} |
814 |
|
|
} |
815 |
|
|
|
816 |
|
|
if (0x0041 <= $self->{nc} and |
817 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
818 |
|
|
|
819 |
|
|
$self->{ct} |
820 |
|
|
= {type => END_TAG_TOKEN, |
821 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
822 |
wakaba |
1.1 |
line => $l, column => $c}; |
823 |
|
|
$self->{state} = TAG_NAME_STATE; |
824 |
|
|
|
825 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
826 |
|
|
$self->{line_prev} = $self->{line}; |
827 |
|
|
$self->{column_prev} = $self->{column}; |
828 |
|
|
$self->{column}++; |
829 |
|
|
$self->{nc} |
830 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
831 |
|
|
} else { |
832 |
|
|
$self->{set_nc}->($self); |
833 |
|
|
} |
834 |
|
|
|
835 |
|
|
redo A; |
836 |
|
|
} elsif (0x0061 <= $self->{nc} and |
837 |
|
|
$self->{nc} <= 0x007A) { # a..z |
838 |
|
|
|
839 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
840 |
|
|
tag_name => chr ($self->{nc}), |
841 |
|
|
line => $l, column => $c}; |
842 |
|
|
$self->{state} = TAG_NAME_STATE; |
843 |
|
|
|
844 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
845 |
|
|
$self->{line_prev} = $self->{line}; |
846 |
|
|
$self->{column_prev} = $self->{column}; |
847 |
|
|
$self->{column}++; |
848 |
|
|
$self->{nc} |
849 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
850 |
|
|
} else { |
851 |
|
|
$self->{set_nc}->($self); |
852 |
|
|
} |
853 |
|
|
|
854 |
|
|
redo A; |
855 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
856 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty end tag', |
857 |
|
|
line => $self->{line_prev}, ## "<" in "</>" |
858 |
|
|
column => $self->{column_prev} - 1); |
859 |
|
|
$self->{state} = DATA_STATE; |
860 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
861 |
wakaba |
1.10 |
if ($self->{is_xml}) { |
862 |
|
|
|
863 |
|
|
## XML5: No parse error. |
864 |
|
|
|
865 |
|
|
## NOTE: This parser raises a parse error, since it supports |
866 |
|
|
## XML1, not XML5. |
867 |
|
|
|
868 |
|
|
## NOTE: A short end tag token. |
869 |
|
|
my $ct = {type => END_TAG_TOKEN, |
870 |
|
|
tag_name => '', |
871 |
|
|
line => $self->{line_prev}, |
872 |
|
|
column => $self->{column_prev} - 1, |
873 |
|
|
}; |
874 |
|
|
|
875 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
876 |
|
|
$self->{line_prev} = $self->{line}; |
877 |
|
|
$self->{column_prev} = $self->{column}; |
878 |
|
|
$self->{column}++; |
879 |
|
|
$self->{nc} |
880 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
881 |
|
|
} else { |
882 |
|
|
$self->{set_nc}->($self); |
883 |
|
|
} |
884 |
|
|
|
885 |
|
|
return ($ct); |
886 |
|
|
} else { |
887 |
|
|
|
888 |
|
|
|
889 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
890 |
|
|
$self->{line_prev} = $self->{line}; |
891 |
|
|
$self->{column_prev} = $self->{column}; |
892 |
|
|
$self->{column}++; |
893 |
|
|
$self->{nc} |
894 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
895 |
|
|
} else { |
896 |
|
|
$self->{set_nc}->($self); |
897 |
|
|
} |
898 |
|
|
|
899 |
wakaba |
1.10 |
} |
900 |
wakaba |
1.1 |
redo A; |
901 |
|
|
} elsif ($self->{nc} == -1) { |
902 |
|
|
|
903 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare etago'); |
904 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
905 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
906 |
|
|
# reconsume |
907 |
|
|
|
908 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
909 |
|
|
line => $l, column => $c, |
910 |
|
|
}); |
911 |
|
|
|
912 |
|
|
redo A; |
913 |
wakaba |
1.10 |
} elsif (not $self->{is_xml} or |
914 |
|
|
$is_space->{$self->{nc}}) { |
915 |
wakaba |
1.1 |
|
916 |
wakaba |
1.10 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus end tag', |
917 |
|
|
line => $self->{line_prev}, # "<" of "</" |
918 |
|
|
column => $self->{column_prev} - 1); |
919 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
920 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
921 |
|
|
line => $self->{line_prev}, # "<" of "</" |
922 |
|
|
column => $self->{column_prev} - 1, |
923 |
|
|
}; |
924 |
|
|
## NOTE: $self->{nc} is intentionally left as is. |
925 |
|
|
## Although the "anything else" case of the spec not explicitly |
926 |
|
|
## states that the next input character is to be reconsumed, |
927 |
|
|
## it will be included to the |data| of the comment token |
928 |
|
|
## generated from the bogus end tag, as defined in the |
929 |
|
|
## "bogus comment state" entry. |
930 |
|
|
redo A; |
931 |
wakaba |
1.10 |
} else { |
932 |
|
|
## XML5: "</:" is a parse error. |
933 |
|
|
|
934 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
935 |
|
|
tag_name => chr ($self->{nc}), |
936 |
|
|
line => $l, column => $c}; |
937 |
|
|
$self->{state} = TAG_NAME_STATE; ## XML5: "end tag name state". |
938 |
|
|
|
939 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
940 |
|
|
$self->{line_prev} = $self->{line}; |
941 |
|
|
$self->{column_prev} = $self->{column}; |
942 |
|
|
$self->{column}++; |
943 |
|
|
$self->{nc} |
944 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
945 |
|
|
} else { |
946 |
|
|
$self->{set_nc}->($self); |
947 |
|
|
} |
948 |
|
|
|
949 |
|
|
redo A; |
950 |
wakaba |
1.1 |
} |
951 |
|
|
} elsif ($self->{state} == CDATA_RCDATA_CLOSE_TAG_STATE) { |
952 |
wakaba |
1.12 |
my $ch = substr $self->{last_stag_name}, length $self->{kwd}, 1; |
953 |
wakaba |
1.1 |
if (length $ch) { |
954 |
|
|
my $CH = $ch; |
955 |
|
|
$ch =~ tr/a-z/A-Z/; |
956 |
|
|
my $nch = chr $self->{nc}; |
957 |
|
|
if ($nch eq $ch or $nch eq $CH) { |
958 |
|
|
|
959 |
|
|
## Stay in the state. |
960 |
wakaba |
1.12 |
$self->{kwd} .= $nch; |
961 |
wakaba |
1.1 |
|
962 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
963 |
|
|
$self->{line_prev} = $self->{line}; |
964 |
|
|
$self->{column_prev} = $self->{column}; |
965 |
|
|
$self->{column}++; |
966 |
|
|
$self->{nc} |
967 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
968 |
|
|
} else { |
969 |
|
|
$self->{set_nc}->($self); |
970 |
|
|
} |
971 |
|
|
|
972 |
|
|
redo A; |
973 |
|
|
} else { |
974 |
|
|
|
975 |
|
|
$self->{state} = DATA_STATE; |
976 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
977 |
wakaba |
1.1 |
## Reconsume. |
978 |
|
|
return ({type => CHARACTER_TOKEN, |
979 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
980 |
wakaba |
1.1 |
line => $self->{line_prev}, |
981 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
982 |
wakaba |
1.1 |
}); |
983 |
|
|
redo A; |
984 |
|
|
} |
985 |
|
|
} else { # after "<{tag-name}" |
986 |
|
|
unless ($is_space->{$self->{nc}} or |
987 |
|
|
{ |
988 |
|
|
0x003E => 1, # > |
989 |
|
|
0x002F => 1, # / |
990 |
|
|
-1 => 1, # EOF |
991 |
|
|
}->{$self->{nc}}) { |
992 |
|
|
|
993 |
|
|
## Reconsume. |
994 |
|
|
$self->{state} = DATA_STATE; |
995 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
996 |
wakaba |
1.1 |
return ({type => CHARACTER_TOKEN, |
997 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
998 |
wakaba |
1.1 |
line => $self->{line_prev}, |
999 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
1000 |
wakaba |
1.1 |
}); |
1001 |
|
|
redo A; |
1002 |
|
|
} else { |
1003 |
|
|
|
1004 |
|
|
$self->{ct} |
1005 |
|
|
= {type => END_TAG_TOKEN, |
1006 |
|
|
tag_name => $self->{last_stag_name}, |
1007 |
|
|
line => $self->{line_prev}, |
1008 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}}; |
1009 |
wakaba |
1.1 |
$self->{state} = TAG_NAME_STATE; |
1010 |
|
|
## Reconsume. |
1011 |
|
|
redo A; |
1012 |
|
|
} |
1013 |
|
|
} |
1014 |
|
|
} elsif ($self->{state} == TAG_NAME_STATE) { |
1015 |
|
|
if ($is_space->{$self->{nc}}) { |
1016 |
|
|
|
1017 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
1018 |
|
|
|
1019 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1020 |
|
|
$self->{line_prev} = $self->{line}; |
1021 |
|
|
$self->{column_prev} = $self->{column}; |
1022 |
|
|
$self->{column}++; |
1023 |
|
|
$self->{nc} |
1024 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1025 |
|
|
} else { |
1026 |
|
|
$self->{set_nc}->($self); |
1027 |
|
|
} |
1028 |
|
|
|
1029 |
|
|
redo A; |
1030 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1031 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1032 |
|
|
|
1033 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1034 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1035 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1036 |
|
|
#if ($self->{ct}->{attributes}) { |
1037 |
|
|
# ## NOTE: This should never be reached. |
1038 |
|
|
# !!! cp (36); |
1039 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1040 |
|
|
#} else { |
1041 |
|
|
|
1042 |
|
|
#} |
1043 |
|
|
} else { |
1044 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1045 |
|
|
} |
1046 |
|
|
$self->{state} = DATA_STATE; |
1047 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1048 |
wakaba |
1.1 |
|
1049 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1050 |
|
|
$self->{line_prev} = $self->{line}; |
1051 |
|
|
$self->{column_prev} = $self->{column}; |
1052 |
|
|
$self->{column}++; |
1053 |
|
|
$self->{nc} |
1054 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1055 |
|
|
} else { |
1056 |
|
|
$self->{set_nc}->($self); |
1057 |
|
|
} |
1058 |
|
|
|
1059 |
|
|
|
1060 |
|
|
return ($self->{ct}); # start tag or end tag |
1061 |
|
|
|
1062 |
|
|
redo A; |
1063 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1064 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1065 |
|
|
|
1066 |
wakaba |
1.4 |
$self->{ct}->{tag_name} |
1067 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1068 |
wakaba |
1.1 |
# start tag or end tag |
1069 |
|
|
## Stay in this state |
1070 |
|
|
|
1071 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1072 |
|
|
$self->{line_prev} = $self->{line}; |
1073 |
|
|
$self->{column_prev} = $self->{column}; |
1074 |
|
|
$self->{column}++; |
1075 |
|
|
$self->{nc} |
1076 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1077 |
|
|
} else { |
1078 |
|
|
$self->{set_nc}->($self); |
1079 |
|
|
} |
1080 |
|
|
|
1081 |
|
|
redo A; |
1082 |
|
|
} elsif ($self->{nc} == -1) { |
1083 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1084 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1085 |
|
|
|
1086 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1087 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1088 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1089 |
|
|
#if ($self->{ct}->{attributes}) { |
1090 |
|
|
# ## NOTE: This state should never be reached. |
1091 |
|
|
# !!! cp (40); |
1092 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1093 |
|
|
#} else { |
1094 |
|
|
|
1095 |
|
|
#} |
1096 |
|
|
} else { |
1097 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1098 |
|
|
} |
1099 |
|
|
$self->{state} = DATA_STATE; |
1100 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1101 |
wakaba |
1.1 |
# reconsume |
1102 |
|
|
|
1103 |
|
|
return ($self->{ct}); # start tag or end tag |
1104 |
|
|
|
1105 |
|
|
redo A; |
1106 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1107 |
|
|
|
1108 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1109 |
|
|
|
1110 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1111 |
|
|
$self->{line_prev} = $self->{line}; |
1112 |
|
|
$self->{column_prev} = $self->{column}; |
1113 |
|
|
$self->{column}++; |
1114 |
|
|
$self->{nc} |
1115 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1116 |
|
|
} else { |
1117 |
|
|
$self->{set_nc}->($self); |
1118 |
|
|
} |
1119 |
|
|
|
1120 |
|
|
redo A; |
1121 |
|
|
} else { |
1122 |
|
|
|
1123 |
|
|
$self->{ct}->{tag_name} .= chr $self->{nc}; |
1124 |
|
|
# start tag or end tag |
1125 |
|
|
## Stay in the state |
1126 |
|
|
|
1127 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1128 |
|
|
$self->{line_prev} = $self->{line}; |
1129 |
|
|
$self->{column_prev} = $self->{column}; |
1130 |
|
|
$self->{column}++; |
1131 |
|
|
$self->{nc} |
1132 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1133 |
|
|
} else { |
1134 |
|
|
$self->{set_nc}->($self); |
1135 |
|
|
} |
1136 |
|
|
|
1137 |
|
|
redo A; |
1138 |
|
|
} |
1139 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
1140 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
1141 |
|
|
|
1142 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1143 |
|
|
|
1144 |
|
|
## Stay in the state |
1145 |
|
|
|
1146 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1147 |
|
|
$self->{line_prev} = $self->{line}; |
1148 |
|
|
$self->{column_prev} = $self->{column}; |
1149 |
|
|
$self->{column}++; |
1150 |
|
|
$self->{nc} |
1151 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1152 |
|
|
} else { |
1153 |
|
|
$self->{set_nc}->($self); |
1154 |
|
|
} |
1155 |
|
|
|
1156 |
|
|
redo A; |
1157 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1158 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1159 |
|
|
|
1160 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1161 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1162 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1163 |
|
|
if ($self->{ct}->{attributes}) { |
1164 |
|
|
|
1165 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1166 |
|
|
} else { |
1167 |
|
|
|
1168 |
|
|
} |
1169 |
|
|
} else { |
1170 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1171 |
|
|
} |
1172 |
|
|
$self->{state} = DATA_STATE; |
1173 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1174 |
wakaba |
1.1 |
|
1175 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1176 |
|
|
$self->{line_prev} = $self->{line}; |
1177 |
|
|
$self->{column_prev} = $self->{column}; |
1178 |
|
|
$self->{column}++; |
1179 |
|
|
$self->{nc} |
1180 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1181 |
|
|
} else { |
1182 |
|
|
$self->{set_nc}->($self); |
1183 |
|
|
} |
1184 |
|
|
|
1185 |
|
|
|
1186 |
|
|
return ($self->{ct}); # start tag or end tag |
1187 |
|
|
|
1188 |
|
|
redo A; |
1189 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1190 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1191 |
|
|
|
1192 |
|
|
$self->{ca} |
1193 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1194 |
wakaba |
1.1 |
value => '', |
1195 |
|
|
line => $self->{line}, column => $self->{column}}; |
1196 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1197 |
|
|
|
1198 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1199 |
|
|
$self->{line_prev} = $self->{line}; |
1200 |
|
|
$self->{column_prev} = $self->{column}; |
1201 |
|
|
$self->{column}++; |
1202 |
|
|
$self->{nc} |
1203 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1204 |
|
|
} else { |
1205 |
|
|
$self->{set_nc}->($self); |
1206 |
|
|
} |
1207 |
|
|
|
1208 |
|
|
redo A; |
1209 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1210 |
|
|
|
1211 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1212 |
|
|
|
1213 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1214 |
|
|
$self->{line_prev} = $self->{line}; |
1215 |
|
|
$self->{column_prev} = $self->{column}; |
1216 |
|
|
$self->{column}++; |
1217 |
|
|
$self->{nc} |
1218 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1219 |
|
|
} else { |
1220 |
|
|
$self->{set_nc}->($self); |
1221 |
|
|
} |
1222 |
|
|
|
1223 |
|
|
redo A; |
1224 |
|
|
} elsif ($self->{nc} == -1) { |
1225 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1226 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1227 |
|
|
|
1228 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1229 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1230 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1231 |
|
|
if ($self->{ct}->{attributes}) { |
1232 |
|
|
|
1233 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1234 |
|
|
} else { |
1235 |
|
|
|
1236 |
|
|
} |
1237 |
|
|
} else { |
1238 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1239 |
|
|
} |
1240 |
|
|
$self->{state} = DATA_STATE; |
1241 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1242 |
wakaba |
1.1 |
# reconsume |
1243 |
|
|
|
1244 |
|
|
return ($self->{ct}); # start tag or end tag |
1245 |
|
|
|
1246 |
|
|
redo A; |
1247 |
|
|
} else { |
1248 |
|
|
if ({ |
1249 |
|
|
0x0022 => 1, # " |
1250 |
|
|
0x0027 => 1, # ' |
1251 |
wakaba |
1.30 |
0x003C => 1, # < |
1252 |
wakaba |
1.1 |
0x003D => 1, # = |
1253 |
|
|
}->{$self->{nc}}) { |
1254 |
|
|
|
1255 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1256 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1257 |
|
|
} else { |
1258 |
|
|
|
1259 |
wakaba |
1.11 |
## XML5: ":" raises a parse error and is ignored. |
1260 |
wakaba |
1.1 |
} |
1261 |
|
|
$self->{ca} |
1262 |
|
|
= {name => chr ($self->{nc}), |
1263 |
|
|
value => '', |
1264 |
|
|
line => $self->{line}, column => $self->{column}}; |
1265 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1266 |
|
|
|
1267 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1268 |
|
|
$self->{line_prev} = $self->{line}; |
1269 |
|
|
$self->{column_prev} = $self->{column}; |
1270 |
|
|
$self->{column}++; |
1271 |
|
|
$self->{nc} |
1272 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1273 |
|
|
} else { |
1274 |
|
|
$self->{set_nc}->($self); |
1275 |
|
|
} |
1276 |
|
|
|
1277 |
|
|
redo A; |
1278 |
|
|
} |
1279 |
|
|
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
1280 |
wakaba |
1.11 |
## XML5: "Tag attribute name state". |
1281 |
|
|
|
1282 |
wakaba |
1.1 |
my $before_leave = sub { |
1283 |
|
|
if (exists $self->{ct}->{attributes} # start tag or end tag |
1284 |
|
|
->{$self->{ca}->{name}}) { # MUST |
1285 |
|
|
|
1286 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'duplicate attribute', text => $self->{ca}->{name}, line => $self->{ca}->{line}, column => $self->{ca}->{column}); |
1287 |
|
|
## Discard $self->{ca} # MUST |
1288 |
|
|
} else { |
1289 |
|
|
|
1290 |
|
|
$self->{ct}->{attributes}->{$self->{ca}->{name}} |
1291 |
|
|
= $self->{ca}; |
1292 |
wakaba |
1.11 |
$self->{ca}->{index} = ++$self->{ct}->{last_index}; |
1293 |
wakaba |
1.1 |
} |
1294 |
|
|
}; # $before_leave |
1295 |
|
|
|
1296 |
|
|
if ($is_space->{$self->{nc}}) { |
1297 |
|
|
|
1298 |
|
|
$before_leave->(); |
1299 |
|
|
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
1300 |
|
|
|
1301 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1302 |
|
|
$self->{line_prev} = $self->{line}; |
1303 |
|
|
$self->{column_prev} = $self->{column}; |
1304 |
|
|
$self->{column}++; |
1305 |
|
|
$self->{nc} |
1306 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1307 |
|
|
} else { |
1308 |
|
|
$self->{set_nc}->($self); |
1309 |
|
|
} |
1310 |
|
|
|
1311 |
|
|
redo A; |
1312 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1313 |
|
|
|
1314 |
|
|
$before_leave->(); |
1315 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1316 |
|
|
|
1317 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1318 |
|
|
$self->{line_prev} = $self->{line}; |
1319 |
|
|
$self->{column_prev} = $self->{column}; |
1320 |
|
|
$self->{column}++; |
1321 |
|
|
$self->{nc} |
1322 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1323 |
|
|
} else { |
1324 |
|
|
$self->{set_nc}->($self); |
1325 |
|
|
} |
1326 |
|
|
|
1327 |
|
|
redo A; |
1328 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1329 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1330 |
|
|
|
1331 |
|
|
## XML5: Not a parse error. |
1332 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1333 |
|
|
} else { |
1334 |
|
|
|
1335 |
|
|
} |
1336 |
|
|
|
1337 |
wakaba |
1.1 |
$before_leave->(); |
1338 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1339 |
|
|
|
1340 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1341 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1342 |
|
|
|
1343 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1344 |
|
|
if ($self->{ct}->{attributes}) { |
1345 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1346 |
|
|
} |
1347 |
|
|
} else { |
1348 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1349 |
|
|
} |
1350 |
|
|
$self->{state} = DATA_STATE; |
1351 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1352 |
wakaba |
1.1 |
|
1353 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1354 |
|
|
$self->{line_prev} = $self->{line}; |
1355 |
|
|
$self->{column_prev} = $self->{column}; |
1356 |
|
|
$self->{column}++; |
1357 |
|
|
$self->{nc} |
1358 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1359 |
|
|
} else { |
1360 |
|
|
$self->{set_nc}->($self); |
1361 |
|
|
} |
1362 |
|
|
|
1363 |
|
|
|
1364 |
|
|
return ($self->{ct}); # start tag or end tag |
1365 |
|
|
|
1366 |
|
|
redo A; |
1367 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1368 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1369 |
|
|
|
1370 |
wakaba |
1.4 |
$self->{ca}->{name} |
1371 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1372 |
wakaba |
1.1 |
## Stay in the state |
1373 |
|
|
|
1374 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1375 |
|
|
$self->{line_prev} = $self->{line}; |
1376 |
|
|
$self->{column_prev} = $self->{column}; |
1377 |
|
|
$self->{column}++; |
1378 |
|
|
$self->{nc} |
1379 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1380 |
|
|
} else { |
1381 |
|
|
$self->{set_nc}->($self); |
1382 |
|
|
} |
1383 |
|
|
|
1384 |
|
|
redo A; |
1385 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1386 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1387 |
|
|
|
1388 |
|
|
## XML5: Not a parse error. |
1389 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1390 |
|
|
} else { |
1391 |
|
|
|
1392 |
|
|
} |
1393 |
wakaba |
1.1 |
|
1394 |
|
|
$before_leave->(); |
1395 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1396 |
|
|
|
1397 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1398 |
|
|
$self->{line_prev} = $self->{line}; |
1399 |
|
|
$self->{column_prev} = $self->{column}; |
1400 |
|
|
$self->{column}++; |
1401 |
|
|
$self->{nc} |
1402 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1403 |
|
|
} else { |
1404 |
|
|
$self->{set_nc}->($self); |
1405 |
|
|
} |
1406 |
|
|
|
1407 |
|
|
redo A; |
1408 |
|
|
} elsif ($self->{nc} == -1) { |
1409 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1410 |
|
|
$before_leave->(); |
1411 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1412 |
|
|
|
1413 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1414 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1415 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1416 |
|
|
if ($self->{ct}->{attributes}) { |
1417 |
|
|
|
1418 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1419 |
|
|
} else { |
1420 |
|
|
## NOTE: This state should never be reached. |
1421 |
|
|
|
1422 |
|
|
} |
1423 |
|
|
} else { |
1424 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1425 |
|
|
} |
1426 |
|
|
$self->{state} = DATA_STATE; |
1427 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1428 |
wakaba |
1.1 |
# reconsume |
1429 |
|
|
|
1430 |
|
|
return ($self->{ct}); # start tag or end tag |
1431 |
|
|
|
1432 |
|
|
redo A; |
1433 |
|
|
} else { |
1434 |
wakaba |
1.30 |
if ({ |
1435 |
|
|
0x0022 => 1, # " |
1436 |
|
|
0x0027 => 1, # ' |
1437 |
|
|
0x003C => 1, # < |
1438 |
|
|
}->{$self->{nc}}) { |
1439 |
wakaba |
1.1 |
|
1440 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1441 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1442 |
|
|
} else { |
1443 |
|
|
|
1444 |
|
|
} |
1445 |
|
|
$self->{ca}->{name} .= chr ($self->{nc}); |
1446 |
|
|
## Stay in the state |
1447 |
|
|
|
1448 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1449 |
|
|
$self->{line_prev} = $self->{line}; |
1450 |
|
|
$self->{column_prev} = $self->{column}; |
1451 |
|
|
$self->{column}++; |
1452 |
|
|
$self->{nc} |
1453 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1454 |
|
|
} else { |
1455 |
|
|
$self->{set_nc}->($self); |
1456 |
|
|
} |
1457 |
|
|
|
1458 |
|
|
redo A; |
1459 |
|
|
} |
1460 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
1461 |
wakaba |
1.11 |
## XML5: "Tag attribute name after state". |
1462 |
|
|
|
1463 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1464 |
|
|
|
1465 |
|
|
## Stay in the state |
1466 |
|
|
|
1467 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1468 |
|
|
$self->{line_prev} = $self->{line}; |
1469 |
|
|
$self->{column_prev} = $self->{column}; |
1470 |
|
|
$self->{column}++; |
1471 |
|
|
$self->{nc} |
1472 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1473 |
|
|
} else { |
1474 |
|
|
$self->{set_nc}->($self); |
1475 |
|
|
} |
1476 |
|
|
|
1477 |
|
|
redo A; |
1478 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1479 |
|
|
|
1480 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1481 |
|
|
|
1482 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1483 |
|
|
$self->{line_prev} = $self->{line}; |
1484 |
|
|
$self->{column_prev} = $self->{column}; |
1485 |
|
|
$self->{column}++; |
1486 |
|
|
$self->{nc} |
1487 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1488 |
|
|
} else { |
1489 |
|
|
$self->{set_nc}->($self); |
1490 |
|
|
} |
1491 |
|
|
|
1492 |
|
|
redo A; |
1493 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1494 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1495 |
|
|
|
1496 |
|
|
## XML5: Not a parse error. |
1497 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1498 |
|
|
} else { |
1499 |
|
|
|
1500 |
|
|
} |
1501 |
|
|
|
1502 |
wakaba |
1.1 |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1503 |
|
|
|
1504 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1505 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1506 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1507 |
|
|
if ($self->{ct}->{attributes}) { |
1508 |
|
|
|
1509 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1510 |
|
|
} else { |
1511 |
|
|
## NOTE: This state should never be reached. |
1512 |
|
|
|
1513 |
|
|
} |
1514 |
|
|
} else { |
1515 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1516 |
|
|
} |
1517 |
|
|
$self->{state} = DATA_STATE; |
1518 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1519 |
wakaba |
1.1 |
|
1520 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1521 |
|
|
$self->{line_prev} = $self->{line}; |
1522 |
|
|
$self->{column_prev} = $self->{column}; |
1523 |
|
|
$self->{column}++; |
1524 |
|
|
$self->{nc} |
1525 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1526 |
|
|
} else { |
1527 |
|
|
$self->{set_nc}->($self); |
1528 |
|
|
} |
1529 |
|
|
|
1530 |
|
|
|
1531 |
|
|
return ($self->{ct}); # start tag or end tag |
1532 |
|
|
|
1533 |
|
|
redo A; |
1534 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1535 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1536 |
|
|
|
1537 |
|
|
$self->{ca} |
1538 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1539 |
wakaba |
1.1 |
value => '', |
1540 |
|
|
line => $self->{line}, column => $self->{column}}; |
1541 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1542 |
|
|
|
1543 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1544 |
|
|
$self->{line_prev} = $self->{line}; |
1545 |
|
|
$self->{column_prev} = $self->{column}; |
1546 |
|
|
$self->{column}++; |
1547 |
|
|
$self->{nc} |
1548 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1549 |
|
|
} else { |
1550 |
|
|
$self->{set_nc}->($self); |
1551 |
|
|
} |
1552 |
|
|
|
1553 |
|
|
redo A; |
1554 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1555 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1556 |
|
|
|
1557 |
|
|
## XML5: Not a parse error. |
1558 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1559 |
|
|
} else { |
1560 |
|
|
|
1561 |
|
|
} |
1562 |
wakaba |
1.1 |
|
1563 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1564 |
|
|
|
1565 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1566 |
|
|
$self->{line_prev} = $self->{line}; |
1567 |
|
|
$self->{column_prev} = $self->{column}; |
1568 |
|
|
$self->{column}++; |
1569 |
|
|
$self->{nc} |
1570 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1571 |
|
|
} else { |
1572 |
|
|
$self->{set_nc}->($self); |
1573 |
|
|
} |
1574 |
|
|
|
1575 |
|
|
redo A; |
1576 |
|
|
} elsif ($self->{nc} == -1) { |
1577 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1578 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1579 |
|
|
|
1580 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1581 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1582 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1583 |
|
|
if ($self->{ct}->{attributes}) { |
1584 |
|
|
|
1585 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1586 |
|
|
} else { |
1587 |
|
|
## NOTE: This state should never be reached. |
1588 |
|
|
|
1589 |
|
|
} |
1590 |
|
|
} else { |
1591 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1592 |
|
|
} |
1593 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1594 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
1595 |
|
|
# reconsume |
1596 |
|
|
|
1597 |
|
|
return ($self->{ct}); # start tag or end tag |
1598 |
|
|
|
1599 |
|
|
redo A; |
1600 |
|
|
} else { |
1601 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1602 |
|
|
|
1603 |
|
|
## XML5: Not a parse error. |
1604 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1605 |
|
|
} else { |
1606 |
|
|
|
1607 |
|
|
} |
1608 |
|
|
|
1609 |
wakaba |
1.30 |
if ({ |
1610 |
|
|
0x0022 => 1, # " |
1611 |
|
|
0x0027 => 1, # ' |
1612 |
|
|
0x003C => 1, # < |
1613 |
|
|
}->{$self->{nc}}) { |
1614 |
wakaba |
1.1 |
|
1615 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1616 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1617 |
|
|
} else { |
1618 |
|
|
|
1619 |
|
|
} |
1620 |
|
|
$self->{ca} |
1621 |
|
|
= {name => chr ($self->{nc}), |
1622 |
|
|
value => '', |
1623 |
|
|
line => $self->{line}, column => $self->{column}}; |
1624 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1625 |
|
|
|
1626 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1627 |
|
|
$self->{line_prev} = $self->{line}; |
1628 |
|
|
$self->{column_prev} = $self->{column}; |
1629 |
|
|
$self->{column}++; |
1630 |
|
|
$self->{nc} |
1631 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1632 |
|
|
} else { |
1633 |
|
|
$self->{set_nc}->($self); |
1634 |
|
|
} |
1635 |
|
|
|
1636 |
|
|
redo A; |
1637 |
|
|
} |
1638 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
1639 |
wakaba |
1.11 |
## XML5: "Tag attribute value before state". |
1640 |
|
|
|
1641 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1642 |
|
|
|
1643 |
|
|
## Stay in the state |
1644 |
|
|
|
1645 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1646 |
|
|
$self->{line_prev} = $self->{line}; |
1647 |
|
|
$self->{column_prev} = $self->{column}; |
1648 |
|
|
$self->{column}++; |
1649 |
|
|
$self->{nc} |
1650 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1651 |
|
|
} else { |
1652 |
|
|
$self->{set_nc}->($self); |
1653 |
|
|
} |
1654 |
|
|
|
1655 |
|
|
redo A; |
1656 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
1657 |
|
|
|
1658 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
1659 |
|
|
|
1660 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1661 |
|
|
$self->{line_prev} = $self->{line}; |
1662 |
|
|
$self->{column_prev} = $self->{column}; |
1663 |
|
|
$self->{column}++; |
1664 |
|
|
$self->{nc} |
1665 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1666 |
|
|
} else { |
1667 |
|
|
$self->{set_nc}->($self); |
1668 |
|
|
} |
1669 |
|
|
|
1670 |
|
|
redo A; |
1671 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1672 |
|
|
|
1673 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1674 |
|
|
## reconsume |
1675 |
|
|
redo A; |
1676 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
1677 |
|
|
|
1678 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
1679 |
|
|
|
1680 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1681 |
|
|
$self->{line_prev} = $self->{line}; |
1682 |
|
|
$self->{column_prev} = $self->{column}; |
1683 |
|
|
$self->{column}++; |
1684 |
|
|
$self->{nc} |
1685 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1686 |
|
|
} else { |
1687 |
|
|
$self->{set_nc}->($self); |
1688 |
|
|
} |
1689 |
|
|
|
1690 |
|
|
redo A; |
1691 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1692 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty unquoted attribute value'); |
1693 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1694 |
|
|
|
1695 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1696 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1697 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1698 |
|
|
if ($self->{ct}->{attributes}) { |
1699 |
|
|
|
1700 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1701 |
|
|
} else { |
1702 |
|
|
## NOTE: This state should never be reached. |
1703 |
|
|
|
1704 |
|
|
} |
1705 |
|
|
} else { |
1706 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1707 |
|
|
} |
1708 |
|
|
$self->{state} = DATA_STATE; |
1709 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1710 |
wakaba |
1.1 |
|
1711 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1712 |
|
|
$self->{line_prev} = $self->{line}; |
1713 |
|
|
$self->{column_prev} = $self->{column}; |
1714 |
|
|
$self->{column}++; |
1715 |
|
|
$self->{nc} |
1716 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1717 |
|
|
} else { |
1718 |
|
|
$self->{set_nc}->($self); |
1719 |
|
|
} |
1720 |
|
|
|
1721 |
|
|
|
1722 |
|
|
return ($self->{ct}); # start tag or end tag |
1723 |
|
|
|
1724 |
|
|
redo A; |
1725 |
|
|
} elsif ($self->{nc} == -1) { |
1726 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1727 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1728 |
|
|
|
1729 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1730 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1731 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1732 |
|
|
if ($self->{ct}->{attributes}) { |
1733 |
|
|
|
1734 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1735 |
|
|
} else { |
1736 |
|
|
## NOTE: This state should never be reached. |
1737 |
|
|
|
1738 |
|
|
} |
1739 |
|
|
} else { |
1740 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1741 |
|
|
} |
1742 |
|
|
$self->{state} = DATA_STATE; |
1743 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1744 |
wakaba |
1.1 |
## reconsume |
1745 |
|
|
|
1746 |
|
|
return ($self->{ct}); # start tag or end tag |
1747 |
|
|
|
1748 |
|
|
redo A; |
1749 |
|
|
} else { |
1750 |
wakaba |
1.26 |
if ($self->{nc} == 0x003D or $self->{nc} == 0x003C) { # =, < |
1751 |
wakaba |
1.1 |
|
1752 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1753 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
1754 |
wakaba |
1.11 |
} elsif ($self->{is_xml}) { |
1755 |
|
|
|
1756 |
|
|
## XML5: No parse error. |
1757 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO |
1758 |
wakaba |
1.1 |
} else { |
1759 |
|
|
|
1760 |
|
|
} |
1761 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
1762 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1763 |
|
|
|
1764 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1765 |
|
|
$self->{line_prev} = $self->{line}; |
1766 |
|
|
$self->{column_prev} = $self->{column}; |
1767 |
|
|
$self->{column}++; |
1768 |
|
|
$self->{nc} |
1769 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1770 |
|
|
} else { |
1771 |
|
|
$self->{set_nc}->($self); |
1772 |
|
|
} |
1773 |
|
|
|
1774 |
|
|
redo A; |
1775 |
|
|
} |
1776 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
1777 |
wakaba |
1.15 |
## XML5: "Tag attribute value double quoted state" and "DOCTYPE |
1778 |
|
|
## ATTLIST attribute value double quoted state". |
1779 |
wakaba |
1.11 |
|
1780 |
wakaba |
1.1 |
if ($self->{nc} == 0x0022) { # " |
1781 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1782 |
|
|
|
1783 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1784 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1785 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1786 |
|
|
} else { |
1787 |
|
|
|
1788 |
|
|
## XML5: "Tag attribute name before state". |
1789 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1790 |
|
|
} |
1791 |
wakaba |
1.1 |
|
1792 |
|
|
if ($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} == 0x0026) { # & |
1804 |
|
|
|
1805 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1806 |
|
|
|
1807 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1808 |
|
|
## "entity in attribute value state". In this implementation, the |
1809 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1810 |
|
|
## implementation of the "consume a character reference" algorithm. |
1811 |
|
|
$self->{prev_state} = $self->{state}; |
1812 |
|
|
$self->{entity_add} = 0x0022; # " |
1813 |
|
|
$self->{state} = ENTITY_STATE; |
1814 |
|
|
|
1815 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1816 |
|
|
$self->{line_prev} = $self->{line}; |
1817 |
|
|
$self->{column_prev} = $self->{column}; |
1818 |
|
|
$self->{column}++; |
1819 |
|
|
$self->{nc} |
1820 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1821 |
|
|
} else { |
1822 |
|
|
$self->{set_nc}->($self); |
1823 |
|
|
} |
1824 |
|
|
|
1825 |
|
|
redo A; |
1826 |
wakaba |
1.25 |
} elsif ($self->{is_xml} and |
1827 |
|
|
$is_space->{$self->{nc}}) { |
1828 |
|
|
|
1829 |
|
|
$self->{ca}->{value} .= ' '; |
1830 |
|
|
## Stay in the state. |
1831 |
|
|
|
1832 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1833 |
|
|
$self->{line_prev} = $self->{line}; |
1834 |
|
|
$self->{column_prev} = $self->{column}; |
1835 |
|
|
$self->{column}++; |
1836 |
|
|
$self->{nc} |
1837 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1838 |
|
|
} else { |
1839 |
|
|
$self->{set_nc}->($self); |
1840 |
|
|
} |
1841 |
|
|
|
1842 |
|
|
redo A; |
1843 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
1844 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1845 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1846 |
|
|
|
1847 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1848 |
wakaba |
1.15 |
|
1849 |
|
|
$self->{state} = DATA_STATE; |
1850 |
|
|
$self->{s_kwd} = ''; |
1851 |
|
|
## reconsume |
1852 |
|
|
return ($self->{ct}); # start tag |
1853 |
|
|
redo A; |
1854 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1855 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1856 |
|
|
if ($self->{ct}->{attributes}) { |
1857 |
|
|
|
1858 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1859 |
|
|
} else { |
1860 |
|
|
## NOTE: This state should never be reached. |
1861 |
|
|
|
1862 |
|
|
} |
1863 |
wakaba |
1.15 |
|
1864 |
|
|
$self->{state} = DATA_STATE; |
1865 |
|
|
$self->{s_kwd} = ''; |
1866 |
|
|
## reconsume |
1867 |
|
|
return ($self->{ct}); # end tag |
1868 |
|
|
redo A; |
1869 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1870 |
|
|
## XML5: No parse error above; not defined yet. |
1871 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1872 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
1873 |
|
|
## Reconsume. |
1874 |
|
|
return ($self->{ct}); # ATTLIST |
1875 |
|
|
redo A; |
1876 |
wakaba |
1.1 |
} else { |
1877 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1878 |
|
|
} |
1879 |
|
|
} else { |
1880 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
1881 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
1882 |
|
|
|
1883 |
|
|
## XML5: Not a parse error. |
1884 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
1885 |
|
|
} else { |
1886 |
|
|
|
1887 |
|
|
} |
1888 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
1889 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
1890 |
wakaba |
1.25 |
qq["&<\x09\x0C\x20], |
1891 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
1892 |
|
|
|
1893 |
|
|
## Stay in the state |
1894 |
|
|
|
1895 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1896 |
|
|
$self->{line_prev} = $self->{line}; |
1897 |
|
|
$self->{column_prev} = $self->{column}; |
1898 |
|
|
$self->{column}++; |
1899 |
|
|
$self->{nc} |
1900 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1901 |
|
|
} else { |
1902 |
|
|
$self->{set_nc}->($self); |
1903 |
|
|
} |
1904 |
|
|
|
1905 |
|
|
redo A; |
1906 |
|
|
} |
1907 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
1908 |
wakaba |
1.15 |
## XML5: "Tag attribute value single quoted state" and "DOCTYPE |
1909 |
|
|
## ATTLIST attribute value single quoted state". |
1910 |
wakaba |
1.11 |
|
1911 |
wakaba |
1.1 |
if ($self->{nc} == 0x0027) { # ' |
1912 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1913 |
|
|
|
1914 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1915 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1916 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1917 |
|
|
} else { |
1918 |
|
|
|
1919 |
|
|
## XML5: "Before attribute name state" (sic). |
1920 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1921 |
|
|
} |
1922 |
wakaba |
1.1 |
|
1923 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1924 |
|
|
$self->{line_prev} = $self->{line}; |
1925 |
|
|
$self->{column_prev} = $self->{column}; |
1926 |
|
|
$self->{column}++; |
1927 |
|
|
$self->{nc} |
1928 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1929 |
|
|
} else { |
1930 |
|
|
$self->{set_nc}->($self); |
1931 |
|
|
} |
1932 |
|
|
|
1933 |
|
|
redo A; |
1934 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1935 |
|
|
|
1936 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1937 |
|
|
|
1938 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1939 |
|
|
## "entity in attribute value state". In this implementation, the |
1940 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1941 |
|
|
## implementation of the "consume a character reference" algorithm. |
1942 |
|
|
$self->{entity_add} = 0x0027; # ' |
1943 |
|
|
$self->{prev_state} = $self->{state}; |
1944 |
|
|
$self->{state} = ENTITY_STATE; |
1945 |
|
|
|
1946 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1947 |
|
|
$self->{line_prev} = $self->{line}; |
1948 |
|
|
$self->{column_prev} = $self->{column}; |
1949 |
|
|
$self->{column}++; |
1950 |
|
|
$self->{nc} |
1951 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1952 |
|
|
} else { |
1953 |
|
|
$self->{set_nc}->($self); |
1954 |
|
|
} |
1955 |
|
|
|
1956 |
|
|
redo A; |
1957 |
wakaba |
1.25 |
} elsif ($self->{is_xml} and |
1958 |
|
|
$is_space->{$self->{nc}}) { |
1959 |
|
|
|
1960 |
|
|
$self->{ca}->{value} .= ' '; |
1961 |
|
|
## Stay in the state. |
1962 |
|
|
|
1963 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1964 |
|
|
$self->{line_prev} = $self->{line}; |
1965 |
|
|
$self->{column_prev} = $self->{column}; |
1966 |
|
|
$self->{column}++; |
1967 |
|
|
$self->{nc} |
1968 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1969 |
|
|
} else { |
1970 |
|
|
$self->{set_nc}->($self); |
1971 |
|
|
} |
1972 |
|
|
|
1973 |
|
|
redo A; |
1974 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
1975 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1976 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1977 |
|
|
|
1978 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1979 |
wakaba |
1.15 |
|
1980 |
|
|
$self->{state} = DATA_STATE; |
1981 |
|
|
$self->{s_kwd} = ''; |
1982 |
|
|
## reconsume |
1983 |
|
|
return ($self->{ct}); # start tag |
1984 |
|
|
redo A; |
1985 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1986 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1987 |
|
|
if ($self->{ct}->{attributes}) { |
1988 |
|
|
|
1989 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1990 |
|
|
} else { |
1991 |
|
|
## NOTE: This state should never be reached. |
1992 |
|
|
|
1993 |
|
|
} |
1994 |
wakaba |
1.15 |
|
1995 |
|
|
$self->{state} = DATA_STATE; |
1996 |
|
|
$self->{s_kwd} = ''; |
1997 |
|
|
## reconsume |
1998 |
|
|
return ($self->{ct}); # end tag |
1999 |
|
|
redo A; |
2000 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2001 |
|
|
## XML5: No parse error above; not defined yet. |
2002 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2003 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2004 |
|
|
## Reconsume. |
2005 |
|
|
return ($self->{ct}); # ATTLIST |
2006 |
|
|
redo A; |
2007 |
wakaba |
1.1 |
} else { |
2008 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2009 |
|
|
} |
2010 |
|
|
} else { |
2011 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
2012 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
2013 |
|
|
|
2014 |
|
|
## XML5: Not a parse error. |
2015 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
2016 |
|
|
} else { |
2017 |
|
|
|
2018 |
|
|
} |
2019 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
2020 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
2021 |
wakaba |
1.25 |
qq['&<\x09\x0C\x20], |
2022 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
2023 |
|
|
|
2024 |
|
|
## Stay in the state |
2025 |
|
|
|
2026 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2027 |
|
|
$self->{line_prev} = $self->{line}; |
2028 |
|
|
$self->{column_prev} = $self->{column}; |
2029 |
|
|
$self->{column}++; |
2030 |
|
|
$self->{nc} |
2031 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2032 |
|
|
} else { |
2033 |
|
|
$self->{set_nc}->($self); |
2034 |
|
|
} |
2035 |
|
|
|
2036 |
|
|
redo A; |
2037 |
|
|
} |
2038 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
2039 |
wakaba |
1.11 |
## XML5: "Tag attribute value unquoted state". |
2040 |
|
|
|
2041 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
2042 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2043 |
|
|
|
2044 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2045 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
2046 |
|
|
} else { |
2047 |
|
|
|
2048 |
|
|
## XML5: "Tag attribute name before state". |
2049 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2050 |
|
|
} |
2051 |
wakaba |
1.1 |
|
2052 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2053 |
|
|
$self->{line_prev} = $self->{line}; |
2054 |
|
|
$self->{column_prev} = $self->{column}; |
2055 |
|
|
$self->{column}++; |
2056 |
|
|
$self->{nc} |
2057 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2058 |
|
|
} else { |
2059 |
|
|
$self->{set_nc}->($self); |
2060 |
|
|
} |
2061 |
|
|
|
2062 |
|
|
redo A; |
2063 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
2064 |
|
|
|
2065 |
wakaba |
1.11 |
|
2066 |
|
|
## XML5: Not defined yet. |
2067 |
|
|
|
2068 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
2069 |
|
|
## "entity in attribute value state". In this implementation, the |
2070 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
2071 |
|
|
## implementation of the "consume a character reference" algorithm. |
2072 |
|
|
$self->{entity_add} = -1; |
2073 |
|
|
$self->{prev_state} = $self->{state}; |
2074 |
|
|
$self->{state} = ENTITY_STATE; |
2075 |
|
|
|
2076 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2077 |
|
|
$self->{line_prev} = $self->{line}; |
2078 |
|
|
$self->{column_prev} = $self->{column}; |
2079 |
|
|
$self->{column}++; |
2080 |
|
|
$self->{nc} |
2081 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2082 |
|
|
} else { |
2083 |
|
|
$self->{set_nc}->($self); |
2084 |
|
|
} |
2085 |
|
|
|
2086 |
|
|
redo A; |
2087 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2088 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2089 |
|
|
|
2090 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2091 |
wakaba |
1.15 |
|
2092 |
|
|
$self->{state} = DATA_STATE; |
2093 |
|
|
$self->{s_kwd} = ''; |
2094 |
|
|
|
2095 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2096 |
|
|
$self->{line_prev} = $self->{line}; |
2097 |
|
|
$self->{column_prev} = $self->{column}; |
2098 |
|
|
$self->{column}++; |
2099 |
|
|
$self->{nc} |
2100 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2101 |
|
|
} else { |
2102 |
|
|
$self->{set_nc}->($self); |
2103 |
|
|
} |
2104 |
|
|
|
2105 |
|
|
return ($self->{ct}); # start tag |
2106 |
|
|
redo A; |
2107 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2108 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2109 |
|
|
if ($self->{ct}->{attributes}) { |
2110 |
|
|
|
2111 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2112 |
|
|
} else { |
2113 |
|
|
## NOTE: This state should never be reached. |
2114 |
|
|
|
2115 |
|
|
} |
2116 |
wakaba |
1.15 |
|
2117 |
|
|
$self->{state} = DATA_STATE; |
2118 |
|
|
$self->{s_kwd} = ''; |
2119 |
|
|
|
2120 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2121 |
|
|
$self->{line_prev} = $self->{line}; |
2122 |
|
|
$self->{column_prev} = $self->{column}; |
2123 |
|
|
$self->{column}++; |
2124 |
|
|
$self->{nc} |
2125 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2126 |
|
|
} else { |
2127 |
|
|
$self->{set_nc}->($self); |
2128 |
|
|
} |
2129 |
|
|
|
2130 |
|
|
return ($self->{ct}); # end tag |
2131 |
|
|
redo A; |
2132 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2133 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2134 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2135 |
|
|
|
2136 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2137 |
|
|
$self->{line_prev} = $self->{line}; |
2138 |
|
|
$self->{column_prev} = $self->{column}; |
2139 |
|
|
$self->{column}++; |
2140 |
|
|
$self->{nc} |
2141 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2142 |
|
|
} else { |
2143 |
|
|
$self->{set_nc}->($self); |
2144 |
|
|
} |
2145 |
|
|
|
2146 |
wakaba |
1.15 |
return ($self->{ct}); # ATTLIST |
2147 |
|
|
redo A; |
2148 |
|
|
} else { |
2149 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2150 |
|
|
} |
2151 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
2152 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2153 |
|
|
|
2154 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2155 |
wakaba |
1.1 |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2156 |
wakaba |
1.15 |
|
2157 |
|
|
$self->{state} = DATA_STATE; |
2158 |
|
|
$self->{s_kwd} = ''; |
2159 |
|
|
## reconsume |
2160 |
|
|
return ($self->{ct}); # start tag |
2161 |
|
|
redo A; |
2162 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2163 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2164 |
wakaba |
1.1 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2165 |
|
|
if ($self->{ct}->{attributes}) { |
2166 |
|
|
|
2167 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2168 |
|
|
} else { |
2169 |
|
|
## NOTE: This state should never be reached. |
2170 |
|
|
|
2171 |
|
|
} |
2172 |
wakaba |
1.15 |
|
2173 |
|
|
$self->{state} = DATA_STATE; |
2174 |
|
|
$self->{s_kwd} = ''; |
2175 |
|
|
## reconsume |
2176 |
|
|
return ($self->{ct}); # end tag |
2177 |
|
|
redo A; |
2178 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2179 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
2180 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2181 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2182 |
|
|
## Reconsume. |
2183 |
|
|
return ($self->{ct}); # ATTLIST |
2184 |
|
|
redo A; |
2185 |
wakaba |
1.1 |
} else { |
2186 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2187 |
|
|
} |
2188 |
|
|
} else { |
2189 |
|
|
if ({ |
2190 |
|
|
0x0022 => 1, # " |
2191 |
|
|
0x0027 => 1, # ' |
2192 |
|
|
0x003D => 1, # = |
2193 |
wakaba |
1.26 |
0x003C => 1, # < |
2194 |
wakaba |
1.1 |
}->{$self->{nc}}) { |
2195 |
|
|
|
2196 |
wakaba |
1.11 |
## XML5: Not a parse error. |
2197 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
2198 |
|
|
} else { |
2199 |
|
|
|
2200 |
|
|
} |
2201 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
2202 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
2203 |
wakaba |
1.25 |
qq["'=& \x09\x0C>], |
2204 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
2205 |
|
|
|
2206 |
|
|
## Stay in the state |
2207 |
|
|
|
2208 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2209 |
|
|
$self->{line_prev} = $self->{line}; |
2210 |
|
|
$self->{column_prev} = $self->{column}; |
2211 |
|
|
$self->{column}++; |
2212 |
|
|
$self->{nc} |
2213 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2214 |
|
|
} else { |
2215 |
|
|
$self->{set_nc}->($self); |
2216 |
|
|
} |
2217 |
|
|
|
2218 |
|
|
redo A; |
2219 |
|
|
} |
2220 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
2221 |
|
|
if ($is_space->{$self->{nc}}) { |
2222 |
|
|
|
2223 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2224 |
|
|
|
2225 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2226 |
|
|
$self->{line_prev} = $self->{line}; |
2227 |
|
|
$self->{column_prev} = $self->{column}; |
2228 |
|
|
$self->{column}++; |
2229 |
|
|
$self->{nc} |
2230 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2231 |
|
|
} else { |
2232 |
|
|
$self->{set_nc}->($self); |
2233 |
|
|
} |
2234 |
|
|
|
2235 |
|
|
redo A; |
2236 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2237 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2238 |
|
|
|
2239 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2240 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2241 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2242 |
|
|
if ($self->{ct}->{attributes}) { |
2243 |
|
|
|
2244 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2245 |
|
|
} else { |
2246 |
|
|
## NOTE: This state should never be reached. |
2247 |
|
|
|
2248 |
|
|
} |
2249 |
|
|
} else { |
2250 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2251 |
|
|
} |
2252 |
|
|
$self->{state} = DATA_STATE; |
2253 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2254 |
wakaba |
1.1 |
|
2255 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2256 |
|
|
$self->{line_prev} = $self->{line}; |
2257 |
|
|
$self->{column_prev} = $self->{column}; |
2258 |
|
|
$self->{column}++; |
2259 |
|
|
$self->{nc} |
2260 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2261 |
|
|
} else { |
2262 |
|
|
$self->{set_nc}->($self); |
2263 |
|
|
} |
2264 |
|
|
|
2265 |
|
|
|
2266 |
|
|
return ($self->{ct}); # start tag or end tag |
2267 |
|
|
|
2268 |
|
|
redo A; |
2269 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
2270 |
|
|
|
2271 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
2272 |
|
|
|
2273 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2274 |
|
|
$self->{line_prev} = $self->{line}; |
2275 |
|
|
$self->{column_prev} = $self->{column}; |
2276 |
|
|
$self->{column}++; |
2277 |
|
|
$self->{nc} |
2278 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2279 |
|
|
} else { |
2280 |
|
|
$self->{set_nc}->($self); |
2281 |
|
|
} |
2282 |
|
|
|
2283 |
|
|
redo A; |
2284 |
|
|
} elsif ($self->{nc} == -1) { |
2285 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2286 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2287 |
|
|
|
2288 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2289 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2290 |
|
|
if ($self->{ct}->{attributes}) { |
2291 |
|
|
|
2292 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2293 |
|
|
} else { |
2294 |
|
|
## NOTE: This state should never be reached. |
2295 |
|
|
|
2296 |
|
|
} |
2297 |
|
|
} else { |
2298 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2299 |
|
|
} |
2300 |
|
|
$self->{state} = DATA_STATE; |
2301 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2302 |
wakaba |
1.1 |
## Reconsume. |
2303 |
|
|
return ($self->{ct}); # start tag or end tag |
2304 |
|
|
redo A; |
2305 |
|
|
} else { |
2306 |
|
|
|
2307 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space between attributes'); |
2308 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2309 |
|
|
## reconsume |
2310 |
|
|
redo A; |
2311 |
|
|
} |
2312 |
|
|
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
2313 |
wakaba |
1.11 |
## XML5: "Empty tag state". |
2314 |
|
|
|
2315 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2316 |
|
|
if ($self->{ct}->{type} == END_TAG_TOKEN) { |
2317 |
|
|
|
2318 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
2319 |
|
|
## TODO: Different type than slash in start tag |
2320 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2321 |
|
|
if ($self->{ct}->{attributes}) { |
2322 |
|
|
|
2323 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2324 |
|
|
} else { |
2325 |
|
|
|
2326 |
|
|
} |
2327 |
|
|
## TODO: Test |<title></title/>| |
2328 |
|
|
} else { |
2329 |
|
|
|
2330 |
|
|
$self->{self_closing} = 1; |
2331 |
|
|
} |
2332 |
|
|
|
2333 |
|
|
$self->{state} = DATA_STATE; |
2334 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2335 |
wakaba |
1.1 |
|
2336 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2337 |
|
|
$self->{line_prev} = $self->{line}; |
2338 |
|
|
$self->{column_prev} = $self->{column}; |
2339 |
|
|
$self->{column}++; |
2340 |
|
|
$self->{nc} |
2341 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2342 |
|
|
} else { |
2343 |
|
|
$self->{set_nc}->($self); |
2344 |
|
|
} |
2345 |
|
|
|
2346 |
|
|
|
2347 |
|
|
return ($self->{ct}); # start tag or end tag |
2348 |
|
|
|
2349 |
|
|
redo A; |
2350 |
|
|
} elsif ($self->{nc} == -1) { |
2351 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2352 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2353 |
|
|
|
2354 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2355 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2356 |
|
|
if ($self->{ct}->{attributes}) { |
2357 |
|
|
|
2358 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2359 |
|
|
} else { |
2360 |
|
|
## NOTE: This state should never be reached. |
2361 |
|
|
|
2362 |
|
|
} |
2363 |
|
|
} else { |
2364 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2365 |
|
|
} |
2366 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
2367 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
2368 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2369 |
wakaba |
1.1 |
## Reconsume. |
2370 |
|
|
return ($self->{ct}); # start tag or end tag |
2371 |
|
|
redo A; |
2372 |
|
|
} else { |
2373 |
|
|
|
2374 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc'); |
2375 |
|
|
## TODO: This error type is wrong. |
2376 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2377 |
|
|
## Reconsume. |
2378 |
|
|
redo A; |
2379 |
|
|
} |
2380 |
|
|
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
2381 |
wakaba |
1.14 |
## XML5: "Bogus comment state" and "DOCTYPE bogus comment state". |
2382 |
|
|
|
2383 |
wakaba |
1.1 |
## NOTE: Unlike spec's "bogus comment state", this implementation |
2384 |
|
|
## consumes characters one-by-one basis. |
2385 |
|
|
|
2386 |
|
|
if ($self->{nc} == 0x003E) { # > |
2387 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2388 |
|
|
|
2389 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2390 |
|
|
} else { |
2391 |
|
|
|
2392 |
|
|
$self->{state} = DATA_STATE; |
2393 |
|
|
$self->{s_kwd} = ''; |
2394 |
|
|
} |
2395 |
wakaba |
1.1 |
|
2396 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2397 |
|
|
$self->{line_prev} = $self->{line}; |
2398 |
|
|
$self->{column_prev} = $self->{column}; |
2399 |
|
|
$self->{column}++; |
2400 |
|
|
$self->{nc} |
2401 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2402 |
|
|
} else { |
2403 |
|
|
$self->{set_nc}->($self); |
2404 |
|
|
} |
2405 |
|
|
|
2406 |
|
|
|
2407 |
|
|
return ($self->{ct}); # comment |
2408 |
|
|
redo A; |
2409 |
|
|
} elsif ($self->{nc} == -1) { |
2410 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2411 |
|
|
|
2412 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2413 |
|
|
} else { |
2414 |
|
|
|
2415 |
|
|
$self->{state} = DATA_STATE; |
2416 |
|
|
$self->{s_kwd} = ''; |
2417 |
|
|
} |
2418 |
wakaba |
1.1 |
## reconsume |
2419 |
|
|
|
2420 |
|
|
return ($self->{ct}); # comment |
2421 |
|
|
redo A; |
2422 |
|
|
} else { |
2423 |
|
|
|
2424 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2425 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2426 |
|
|
q[>], |
2427 |
|
|
length $self->{ct}->{data}); |
2428 |
|
|
|
2429 |
|
|
## Stay in the state. |
2430 |
|
|
|
2431 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2432 |
|
|
$self->{line_prev} = $self->{line}; |
2433 |
|
|
$self->{column_prev} = $self->{column}; |
2434 |
|
|
$self->{column}++; |
2435 |
|
|
$self->{nc} |
2436 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2437 |
|
|
} else { |
2438 |
|
|
$self->{set_nc}->($self); |
2439 |
|
|
} |
2440 |
|
|
|
2441 |
|
|
redo A; |
2442 |
|
|
} |
2443 |
|
|
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
2444 |
wakaba |
1.14 |
## XML5: "Markup declaration state". |
2445 |
wakaba |
1.1 |
|
2446 |
|
|
if ($self->{nc} == 0x002D) { # - |
2447 |
|
|
|
2448 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
2449 |
|
|
|
2450 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2451 |
|
|
$self->{line_prev} = $self->{line}; |
2452 |
|
|
$self->{column_prev} = $self->{column}; |
2453 |
|
|
$self->{column}++; |
2454 |
|
|
$self->{nc} |
2455 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2456 |
|
|
} else { |
2457 |
|
|
$self->{set_nc}->($self); |
2458 |
|
|
} |
2459 |
|
|
|
2460 |
|
|
redo A; |
2461 |
|
|
} elsif ($self->{nc} == 0x0044 or # D |
2462 |
|
|
$self->{nc} == 0x0064) { # d |
2463 |
|
|
## ASCII case-insensitive. |
2464 |
|
|
|
2465 |
|
|
$self->{state} = MD_DOCTYPE_STATE; |
2466 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
2467 |
wakaba |
1.1 |
|
2468 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2469 |
|
|
$self->{line_prev} = $self->{line}; |
2470 |
|
|
$self->{column_prev} = $self->{column}; |
2471 |
|
|
$self->{column}++; |
2472 |
|
|
$self->{nc} |
2473 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2474 |
|
|
} else { |
2475 |
|
|
$self->{set_nc}->($self); |
2476 |
|
|
} |
2477 |
|
|
|
2478 |
|
|
redo A; |
2479 |
wakaba |
1.3 |
} elsif ((($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
2480 |
|
|
$self->{open_elements}->[-1]->[1] & FOREIGN_EL) or |
2481 |
|
|
$self->{is_xml}) and |
2482 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2483 |
|
|
|
2484 |
|
|
$self->{state} = MD_CDATA_STATE; |
2485 |
wakaba |
1.12 |
$self->{kwd} = '['; |
2486 |
wakaba |
1.1 |
|
2487 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2488 |
|
|
$self->{line_prev} = $self->{line}; |
2489 |
|
|
$self->{column_prev} = $self->{column}; |
2490 |
|
|
$self->{column}++; |
2491 |
|
|
$self->{nc} |
2492 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2493 |
|
|
} else { |
2494 |
|
|
$self->{set_nc}->($self); |
2495 |
|
|
} |
2496 |
|
|
|
2497 |
|
|
redo A; |
2498 |
|
|
} else { |
2499 |
|
|
|
2500 |
|
|
} |
2501 |
|
|
|
2502 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2503 |
|
|
line => $self->{line_prev}, |
2504 |
|
|
column => $self->{column_prev} - 1); |
2505 |
|
|
## Reconsume. |
2506 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2507 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2508 |
|
|
line => $self->{line_prev}, |
2509 |
|
|
column => $self->{column_prev} - 1, |
2510 |
|
|
}; |
2511 |
|
|
redo A; |
2512 |
|
|
} elsif ($self->{state} == MD_HYPHEN_STATE) { |
2513 |
|
|
if ($self->{nc} == 0x002D) { # - |
2514 |
|
|
|
2515 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2516 |
|
|
line => $self->{line_prev}, |
2517 |
|
|
column => $self->{column_prev} - 2, |
2518 |
|
|
}; |
2519 |
wakaba |
1.10 |
$self->{state} = COMMENT_START_STATE; ## XML5: "comment state". |
2520 |
wakaba |
1.1 |
|
2521 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2522 |
|
|
$self->{line_prev} = $self->{line}; |
2523 |
|
|
$self->{column_prev} = $self->{column}; |
2524 |
|
|
$self->{column}++; |
2525 |
|
|
$self->{nc} |
2526 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2527 |
|
|
} else { |
2528 |
|
|
$self->{set_nc}->($self); |
2529 |
|
|
} |
2530 |
|
|
|
2531 |
|
|
redo A; |
2532 |
|
|
} else { |
2533 |
|
|
|
2534 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2535 |
|
|
line => $self->{line_prev}, |
2536 |
|
|
column => $self->{column_prev} - 2); |
2537 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2538 |
|
|
## Reconsume. |
2539 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2540 |
|
|
data => '-', |
2541 |
|
|
line => $self->{line_prev}, |
2542 |
|
|
column => $self->{column_prev} - 2, |
2543 |
|
|
}; |
2544 |
|
|
redo A; |
2545 |
|
|
} |
2546 |
|
|
} elsif ($self->{state} == MD_DOCTYPE_STATE) { |
2547 |
|
|
## ASCII case-insensitive. |
2548 |
|
|
if ($self->{nc} == [ |
2549 |
|
|
undef, |
2550 |
|
|
0x004F, # O |
2551 |
|
|
0x0043, # C |
2552 |
|
|
0x0054, # T |
2553 |
|
|
0x0059, # Y |
2554 |
|
|
0x0050, # P |
2555 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
2556 |
wakaba |
1.1 |
$self->{nc} == [ |
2557 |
|
|
undef, |
2558 |
|
|
0x006F, # o |
2559 |
|
|
0x0063, # c |
2560 |
|
|
0x0074, # t |
2561 |
|
|
0x0079, # y |
2562 |
|
|
0x0070, # p |
2563 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
2564 |
wakaba |
1.1 |
|
2565 |
|
|
## Stay in the state. |
2566 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2567 |
wakaba |
1.1 |
|
2568 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2569 |
|
|
$self->{line_prev} = $self->{line}; |
2570 |
|
|
$self->{column_prev} = $self->{column}; |
2571 |
|
|
$self->{column}++; |
2572 |
|
|
$self->{nc} |
2573 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2574 |
|
|
} else { |
2575 |
|
|
$self->{set_nc}->($self); |
2576 |
|
|
} |
2577 |
|
|
|
2578 |
|
|
redo A; |
2579 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 6 and |
2580 |
wakaba |
1.1 |
($self->{nc} == 0x0045 or # E |
2581 |
|
|
$self->{nc} == 0x0065)) { # e |
2582 |
wakaba |
1.12 |
if ($self->{is_xml} and |
2583 |
|
|
($self->{kwd} ne 'DOCTYP' or $self->{nc} == 0x0065)) { |
2584 |
wakaba |
1.10 |
|
2585 |
|
|
## XML5: case-sensitive. |
2586 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO |
2587 |
|
|
text => 'DOCTYPE', |
2588 |
|
|
line => $self->{line_prev}, |
2589 |
|
|
column => $self->{column_prev} - 5); |
2590 |
|
|
} else { |
2591 |
|
|
|
2592 |
|
|
} |
2593 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_STATE; |
2594 |
|
|
$self->{ct} = {type => DOCTYPE_TOKEN, |
2595 |
|
|
quirks => 1, |
2596 |
|
|
line => $self->{line_prev}, |
2597 |
|
|
column => $self->{column_prev} - 7, |
2598 |
|
|
}; |
2599 |
|
|
|
2600 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2601 |
|
|
$self->{line_prev} = $self->{line}; |
2602 |
|
|
$self->{column_prev} = $self->{column}; |
2603 |
|
|
$self->{column}++; |
2604 |
|
|
$self->{nc} |
2605 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2606 |
|
|
} else { |
2607 |
|
|
$self->{set_nc}->($self); |
2608 |
|
|
} |
2609 |
|
|
|
2610 |
|
|
redo A; |
2611 |
|
|
} else { |
2612 |
|
|
|
2613 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2614 |
|
|
line => $self->{line_prev}, |
2615 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2616 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2617 |
|
|
## Reconsume. |
2618 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2619 |
wakaba |
1.12 |
data => $self->{kwd}, |
2620 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2621 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2622 |
wakaba |
1.1 |
}; |
2623 |
|
|
redo A; |
2624 |
|
|
} |
2625 |
|
|
} elsif ($self->{state} == MD_CDATA_STATE) { |
2626 |
|
|
if ($self->{nc} == { |
2627 |
|
|
'[' => 0x0043, # C |
2628 |
|
|
'[C' => 0x0044, # D |
2629 |
|
|
'[CD' => 0x0041, # A |
2630 |
|
|
'[CDA' => 0x0054, # T |
2631 |
|
|
'[CDAT' => 0x0041, # A |
2632 |
wakaba |
1.12 |
}->{$self->{kwd}}) { |
2633 |
wakaba |
1.1 |
|
2634 |
|
|
## Stay in the state. |
2635 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2636 |
wakaba |
1.1 |
|
2637 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2638 |
|
|
$self->{line_prev} = $self->{line}; |
2639 |
|
|
$self->{column_prev} = $self->{column}; |
2640 |
|
|
$self->{column}++; |
2641 |
|
|
$self->{nc} |
2642 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2643 |
|
|
} else { |
2644 |
|
|
$self->{set_nc}->($self); |
2645 |
|
|
} |
2646 |
|
|
|
2647 |
|
|
redo A; |
2648 |
wakaba |
1.12 |
} elsif ($self->{kwd} eq '[CDATA' and |
2649 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2650 |
wakaba |
1.6 |
if ($self->{is_xml} and |
2651 |
|
|
not $self->{tainted} and |
2652 |
|
|
@{$self->{open_elements} or []} == 0) { |
2653 |
wakaba |
1.8 |
|
2654 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'cdata outside of root element', |
2655 |
|
|
line => $self->{line_prev}, |
2656 |
|
|
column => $self->{column_prev} - 7); |
2657 |
|
|
$self->{tainted} = 1; |
2658 |
wakaba |
1.8 |
} else { |
2659 |
|
|
|
2660 |
wakaba |
1.6 |
} |
2661 |
|
|
|
2662 |
wakaba |
1.1 |
$self->{ct} = {type => CHARACTER_TOKEN, |
2663 |
|
|
data => '', |
2664 |
|
|
line => $self->{line_prev}, |
2665 |
|
|
column => $self->{column_prev} - 7}; |
2666 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
2667 |
|
|
|
2668 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2669 |
|
|
$self->{line_prev} = $self->{line}; |
2670 |
|
|
$self->{column_prev} = $self->{column}; |
2671 |
|
|
$self->{column}++; |
2672 |
|
|
$self->{nc} |
2673 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2674 |
|
|
} else { |
2675 |
|
|
$self->{set_nc}->($self); |
2676 |
|
|
} |
2677 |
|
|
|
2678 |
|
|
redo A; |
2679 |
|
|
} else { |
2680 |
|
|
|
2681 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2682 |
|
|
line => $self->{line_prev}, |
2683 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2684 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2685 |
|
|
## Reconsume. |
2686 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2687 |
wakaba |
1.12 |
data => $self->{kwd}, |
2688 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2689 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2690 |
wakaba |
1.1 |
}; |
2691 |
|
|
redo A; |
2692 |
|
|
} |
2693 |
|
|
} elsif ($self->{state} == COMMENT_START_STATE) { |
2694 |
|
|
if ($self->{nc} == 0x002D) { # - |
2695 |
|
|
|
2696 |
|
|
$self->{state} = COMMENT_START_DASH_STATE; |
2697 |
|
|
|
2698 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2699 |
|
|
$self->{line_prev} = $self->{line}; |
2700 |
|
|
$self->{column_prev} = $self->{column}; |
2701 |
|
|
$self->{column}++; |
2702 |
|
|
$self->{nc} |
2703 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2704 |
|
|
} else { |
2705 |
|
|
$self->{set_nc}->($self); |
2706 |
|
|
} |
2707 |
|
|
|
2708 |
|
|
redo A; |
2709 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2710 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2711 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2712 |
|
|
|
2713 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2714 |
|
|
} else { |
2715 |
|
|
|
2716 |
|
|
$self->{state} = DATA_STATE; |
2717 |
|
|
$self->{s_kwd} = ''; |
2718 |
|
|
} |
2719 |
wakaba |
1.1 |
|
2720 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2721 |
|
|
$self->{line_prev} = $self->{line}; |
2722 |
|
|
$self->{column_prev} = $self->{column}; |
2723 |
|
|
$self->{column}++; |
2724 |
|
|
$self->{nc} |
2725 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2726 |
|
|
} else { |
2727 |
|
|
$self->{set_nc}->($self); |
2728 |
|
|
} |
2729 |
|
|
|
2730 |
|
|
|
2731 |
|
|
return ($self->{ct}); # comment |
2732 |
|
|
|
2733 |
|
|
redo A; |
2734 |
|
|
} elsif ($self->{nc} == -1) { |
2735 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2736 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2737 |
|
|
|
2738 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2739 |
|
|
} else { |
2740 |
|
|
|
2741 |
|
|
$self->{state} = DATA_STATE; |
2742 |
|
|
$self->{s_kwd} = ''; |
2743 |
|
|
} |
2744 |
wakaba |
1.1 |
## reconsume |
2745 |
|
|
|
2746 |
|
|
return ($self->{ct}); # comment |
2747 |
|
|
|
2748 |
|
|
redo A; |
2749 |
|
|
} else { |
2750 |
|
|
|
2751 |
|
|
$self->{ct}->{data} # comment |
2752 |
|
|
.= chr ($self->{nc}); |
2753 |
|
|
$self->{state} = COMMENT_STATE; |
2754 |
|
|
|
2755 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2756 |
|
|
$self->{line_prev} = $self->{line}; |
2757 |
|
|
$self->{column_prev} = $self->{column}; |
2758 |
|
|
$self->{column}++; |
2759 |
|
|
$self->{nc} |
2760 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2761 |
|
|
} else { |
2762 |
|
|
$self->{set_nc}->($self); |
2763 |
|
|
} |
2764 |
|
|
|
2765 |
|
|
redo A; |
2766 |
|
|
} |
2767 |
|
|
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
2768 |
|
|
if ($self->{nc} == 0x002D) { # - |
2769 |
|
|
|
2770 |
|
|
$self->{state} = COMMENT_END_STATE; |
2771 |
|
|
|
2772 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2773 |
|
|
$self->{line_prev} = $self->{line}; |
2774 |
|
|
$self->{column_prev} = $self->{column}; |
2775 |
|
|
$self->{column}++; |
2776 |
|
|
$self->{nc} |
2777 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2778 |
|
|
} else { |
2779 |
|
|
$self->{set_nc}->($self); |
2780 |
|
|
} |
2781 |
|
|
|
2782 |
|
|
redo A; |
2783 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2784 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2785 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2786 |
|
|
|
2787 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2788 |
|
|
} else { |
2789 |
|
|
|
2790 |
|
|
$self->{state} = DATA_STATE; |
2791 |
|
|
$self->{s_kwd} = ''; |
2792 |
|
|
} |
2793 |
wakaba |
1.1 |
|
2794 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2795 |
|
|
$self->{line_prev} = $self->{line}; |
2796 |
|
|
$self->{column_prev} = $self->{column}; |
2797 |
|
|
$self->{column}++; |
2798 |
|
|
$self->{nc} |
2799 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2800 |
|
|
} else { |
2801 |
|
|
$self->{set_nc}->($self); |
2802 |
|
|
} |
2803 |
|
|
|
2804 |
|
|
|
2805 |
|
|
return ($self->{ct}); # comment |
2806 |
|
|
|
2807 |
|
|
redo A; |
2808 |
|
|
} elsif ($self->{nc} == -1) { |
2809 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2810 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2811 |
|
|
|
2812 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2813 |
|
|
} else { |
2814 |
|
|
|
2815 |
|
|
$self->{state} = DATA_STATE; |
2816 |
|
|
$self->{s_kwd} = ''; |
2817 |
|
|
} |
2818 |
wakaba |
1.1 |
## reconsume |
2819 |
|
|
|
2820 |
|
|
return ($self->{ct}); # comment |
2821 |
|
|
|
2822 |
|
|
redo A; |
2823 |
|
|
} else { |
2824 |
|
|
|
2825 |
|
|
$self->{ct}->{data} # comment |
2826 |
|
|
.= '-' . chr ($self->{nc}); |
2827 |
|
|
$self->{state} = COMMENT_STATE; |
2828 |
|
|
|
2829 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2830 |
|
|
$self->{line_prev} = $self->{line}; |
2831 |
|
|
$self->{column_prev} = $self->{column}; |
2832 |
|
|
$self->{column}++; |
2833 |
|
|
$self->{nc} |
2834 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2835 |
|
|
} else { |
2836 |
|
|
$self->{set_nc}->($self); |
2837 |
|
|
} |
2838 |
|
|
|
2839 |
|
|
redo A; |
2840 |
|
|
} |
2841 |
|
|
} elsif ($self->{state} == COMMENT_STATE) { |
2842 |
wakaba |
1.14 |
## XML5: "Comment state" and "DOCTYPE comment state". |
2843 |
|
|
|
2844 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2845 |
|
|
|
2846 |
|
|
$self->{state} = COMMENT_END_DASH_STATE; |
2847 |
|
|
|
2848 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2849 |
|
|
$self->{line_prev} = $self->{line}; |
2850 |
|
|
$self->{column_prev} = $self->{column}; |
2851 |
|
|
$self->{column}++; |
2852 |
|
|
$self->{nc} |
2853 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2854 |
|
|
} else { |
2855 |
|
|
$self->{set_nc}->($self); |
2856 |
|
|
} |
2857 |
|
|
|
2858 |
|
|
redo A; |
2859 |
|
|
} elsif ($self->{nc} == -1) { |
2860 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2861 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2862 |
|
|
|
2863 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2864 |
|
|
} else { |
2865 |
|
|
|
2866 |
|
|
$self->{state} = DATA_STATE; |
2867 |
|
|
$self->{s_kwd} = ''; |
2868 |
|
|
} |
2869 |
wakaba |
1.1 |
## reconsume |
2870 |
|
|
|
2871 |
|
|
return ($self->{ct}); # comment |
2872 |
|
|
|
2873 |
|
|
redo A; |
2874 |
|
|
} else { |
2875 |
|
|
|
2876 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2877 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2878 |
|
|
q[-], |
2879 |
|
|
length $self->{ct}->{data}); |
2880 |
|
|
|
2881 |
|
|
## Stay in the state |
2882 |
|
|
|
2883 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2884 |
|
|
$self->{line_prev} = $self->{line}; |
2885 |
|
|
$self->{column_prev} = $self->{column}; |
2886 |
|
|
$self->{column}++; |
2887 |
|
|
$self->{nc} |
2888 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2889 |
|
|
} else { |
2890 |
|
|
$self->{set_nc}->($self); |
2891 |
|
|
} |
2892 |
|
|
|
2893 |
|
|
redo A; |
2894 |
|
|
} |
2895 |
|
|
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
2896 |
wakaba |
1.14 |
## XML5: "Comment dash state" and "DOCTYPE comment dash state". |
2897 |
wakaba |
1.10 |
|
2898 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2899 |
|
|
|
2900 |
|
|
$self->{state} = COMMENT_END_STATE; |
2901 |
|
|
|
2902 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2903 |
|
|
$self->{line_prev} = $self->{line}; |
2904 |
|
|
$self->{column_prev} = $self->{column}; |
2905 |
|
|
$self->{column}++; |
2906 |
|
|
$self->{nc} |
2907 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2908 |
|
|
} else { |
2909 |
|
|
$self->{set_nc}->($self); |
2910 |
|
|
} |
2911 |
|
|
|
2912 |
|
|
redo A; |
2913 |
|
|
} elsif ($self->{nc} == -1) { |
2914 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2915 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2916 |
|
|
|
2917 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2918 |
|
|
} else { |
2919 |
|
|
|
2920 |
|
|
$self->{state} = DATA_STATE; |
2921 |
|
|
$self->{s_kwd} = ''; |
2922 |
|
|
} |
2923 |
wakaba |
1.1 |
## reconsume |
2924 |
|
|
|
2925 |
|
|
return ($self->{ct}); # comment |
2926 |
|
|
|
2927 |
|
|
redo A; |
2928 |
|
|
} else { |
2929 |
|
|
|
2930 |
|
|
$self->{ct}->{data} .= '-' . chr ($self->{nc}); # comment |
2931 |
|
|
$self->{state} = COMMENT_STATE; |
2932 |
|
|
|
2933 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2934 |
|
|
$self->{line_prev} = $self->{line}; |
2935 |
|
|
$self->{column_prev} = $self->{column}; |
2936 |
|
|
$self->{column}++; |
2937 |
|
|
$self->{nc} |
2938 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2939 |
|
|
} else { |
2940 |
|
|
$self->{set_nc}->($self); |
2941 |
|
|
} |
2942 |
|
|
|
2943 |
|
|
redo A; |
2944 |
|
|
} |
2945 |
|
|
} elsif ($self->{state} == COMMENT_END_STATE) { |
2946 |
wakaba |
1.14 |
## XML5: "Comment end state" and "DOCTYPE comment end state". |
2947 |
|
|
|
2948 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2949 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2950 |
|
|
|
2951 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2952 |
|
|
} else { |
2953 |
|
|
|
2954 |
|
|
$self->{state} = DATA_STATE; |
2955 |
|
|
$self->{s_kwd} = ''; |
2956 |
|
|
} |
2957 |
wakaba |
1.1 |
|
2958 |
|
|
if ($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 |
|
|
|
2969 |
|
|
return ($self->{ct}); # comment |
2970 |
|
|
|
2971 |
|
|
redo A; |
2972 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
2973 |
|
|
|
2974 |
wakaba |
1.10 |
## XML5: Not a parse error. |
2975 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'dash in comment', |
2976 |
|
|
line => $self->{line_prev}, |
2977 |
|
|
column => $self->{column_prev}); |
2978 |
|
|
$self->{ct}->{data} .= '-'; # comment |
2979 |
|
|
## Stay in the state |
2980 |
|
|
|
2981 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2982 |
|
|
$self->{line_prev} = $self->{line}; |
2983 |
|
|
$self->{column_prev} = $self->{column}; |
2984 |
|
|
$self->{column}++; |
2985 |
|
|
$self->{nc} |
2986 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2987 |
|
|
} else { |
2988 |
|
|
$self->{set_nc}->($self); |
2989 |
|
|
} |
2990 |
|
|
|
2991 |
|
|
redo A; |
2992 |
|
|
} elsif ($self->{nc} == -1) { |
2993 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2994 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2995 |
|
|
|
2996 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2997 |
|
|
} else { |
2998 |
|
|
|
2999 |
|
|
$self->{state} = DATA_STATE; |
3000 |
|
|
$self->{s_kwd} = ''; |
3001 |
|
|
} |
3002 |
wakaba |
1.1 |
## reconsume |
3003 |
|
|
|
3004 |
|
|
return ($self->{ct}); # comment |
3005 |
|
|
|
3006 |
|
|
redo A; |
3007 |
|
|
} else { |
3008 |
|
|
|
3009 |
|
|
$self->{ct}->{data} .= '--' . chr ($self->{nc}); # comment |
3010 |
|
|
$self->{state} = COMMENT_STATE; |
3011 |
|
|
|
3012 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3013 |
|
|
$self->{line_prev} = $self->{line}; |
3014 |
|
|
$self->{column_prev} = $self->{column}; |
3015 |
|
|
$self->{column}++; |
3016 |
|
|
$self->{nc} |
3017 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3018 |
|
|
} else { |
3019 |
|
|
$self->{set_nc}->($self); |
3020 |
|
|
} |
3021 |
|
|
|
3022 |
|
|
redo A; |
3023 |
|
|
} |
3024 |
|
|
} elsif ($self->{state} == DOCTYPE_STATE) { |
3025 |
|
|
if ($is_space->{$self->{nc}}) { |
3026 |
|
|
|
3027 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
3028 |
|
|
|
3029 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3030 |
|
|
$self->{line_prev} = $self->{line}; |
3031 |
|
|
$self->{column_prev} = $self->{column}; |
3032 |
|
|
$self->{column}++; |
3033 |
|
|
$self->{nc} |
3034 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3035 |
|
|
} else { |
3036 |
|
|
$self->{set_nc}->($self); |
3037 |
|
|
} |
3038 |
|
|
|
3039 |
|
|
redo A; |
3040 |
wakaba |
1.28 |
} elsif ($self->{nc} == -1) { |
3041 |
|
|
|
3042 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3043 |
|
|
$self->{ct}->{quirks} = 1; |
3044 |
|
|
|
3045 |
|
|
$self->{state} = DATA_STATE; |
3046 |
|
|
## Reconsume. |
3047 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3048 |
|
|
|
3049 |
|
|
redo A; |
3050 |
wakaba |
1.1 |
} else { |
3051 |
|
|
|
3052 |
wakaba |
1.28 |
## XML5: Swith to the bogus comment state. |
3053 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before DOCTYPE name'); |
3054 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
3055 |
|
|
## reconsume |
3056 |
|
|
redo A; |
3057 |
|
|
} |
3058 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
3059 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name before state". |
3060 |
|
|
|
3061 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3062 |
|
|
|
3063 |
|
|
## Stay in the state |
3064 |
|
|
|
3065 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3066 |
|
|
$self->{line_prev} = $self->{line}; |
3067 |
|
|
$self->{column_prev} = $self->{column}; |
3068 |
|
|
$self->{column}++; |
3069 |
|
|
$self->{nc} |
3070 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3071 |
|
|
} else { |
3072 |
|
|
$self->{set_nc}->($self); |
3073 |
|
|
} |
3074 |
|
|
|
3075 |
|
|
redo A; |
3076 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3077 |
|
|
|
3078 |
wakaba |
1.12 |
## XML5: No parse error. |
3079 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3080 |
|
|
$self->{state} = DATA_STATE; |
3081 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3082 |
wakaba |
1.1 |
|
3083 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3084 |
|
|
$self->{line_prev} = $self->{line}; |
3085 |
|
|
$self->{column_prev} = $self->{column}; |
3086 |
|
|
$self->{column}++; |
3087 |
|
|
$self->{nc} |
3088 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3089 |
|
|
} else { |
3090 |
|
|
$self->{set_nc}->($self); |
3091 |
|
|
} |
3092 |
|
|
|
3093 |
|
|
|
3094 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3095 |
|
|
|
3096 |
|
|
redo A; |
3097 |
wakaba |
1.29 |
} elsif (0x0041 <= $self->{nc} and $self->{nc} <= 0x005A) { # A..Z |
3098 |
|
|
|
3099 |
|
|
$self->{ct}->{name} # DOCTYPE |
3100 |
|
|
= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
3101 |
|
|
delete $self->{ct}->{quirks}; |
3102 |
|
|
$self->{state} = DOCTYPE_NAME_STATE; |
3103 |
|
|
|
3104 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3105 |
|
|
$self->{line_prev} = $self->{line}; |
3106 |
|
|
$self->{column_prev} = $self->{column}; |
3107 |
|
|
$self->{column}++; |
3108 |
|
|
$self->{nc} |
3109 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3110 |
|
|
} else { |
3111 |
|
|
$self->{set_nc}->($self); |
3112 |
|
|
} |
3113 |
|
|
|
3114 |
|
|
redo A; |
3115 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
3116 |
|
|
|
3117 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3118 |
|
|
$self->{state} = DATA_STATE; |
3119 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3120 |
wakaba |
1.1 |
## reconsume |
3121 |
|
|
|
3122 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3123 |
|
|
|
3124 |
|
|
redo A; |
3125 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3126 |
|
|
|
3127 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3128 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3129 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3130 |
|
|
$self->{in_subset} = 1; |
3131 |
wakaba |
1.12 |
|
3132 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3133 |
|
|
$self->{line_prev} = $self->{line}; |
3134 |
|
|
$self->{column_prev} = $self->{column}; |
3135 |
|
|
$self->{column}++; |
3136 |
|
|
$self->{nc} |
3137 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3138 |
|
|
} else { |
3139 |
|
|
$self->{set_nc}->($self); |
3140 |
|
|
} |
3141 |
|
|
|
3142 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3143 |
wakaba |
1.12 |
redo A; |
3144 |
wakaba |
1.1 |
} else { |
3145 |
|
|
|
3146 |
|
|
$self->{ct}->{name} = chr $self->{nc}; |
3147 |
|
|
delete $self->{ct}->{quirks}; |
3148 |
|
|
$self->{state} = DOCTYPE_NAME_STATE; |
3149 |
|
|
|
3150 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3151 |
|
|
$self->{line_prev} = $self->{line}; |
3152 |
|
|
$self->{column_prev} = $self->{column}; |
3153 |
|
|
$self->{column}++; |
3154 |
|
|
$self->{nc} |
3155 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3156 |
|
|
} else { |
3157 |
|
|
$self->{set_nc}->($self); |
3158 |
|
|
} |
3159 |
|
|
|
3160 |
|
|
redo A; |
3161 |
|
|
} |
3162 |
|
|
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
3163 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name state". |
3164 |
|
|
|
3165 |
|
|
## ISSUE: Redundant "First," in the spec. |
3166 |
|
|
|
3167 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3168 |
|
|
|
3169 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
3170 |
|
|
|
3171 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3172 |
|
|
$self->{line_prev} = $self->{line}; |
3173 |
|
|
$self->{column_prev} = $self->{column}; |
3174 |
|
|
$self->{column}++; |
3175 |
|
|
$self->{nc} |
3176 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3177 |
|
|
} else { |
3178 |
|
|
$self->{set_nc}->($self); |
3179 |
|
|
} |
3180 |
|
|
|
3181 |
|
|
redo A; |
3182 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3183 |
|
|
|
3184 |
|
|
$self->{state} = DATA_STATE; |
3185 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3186 |
wakaba |
1.1 |
|
3187 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3188 |
|
|
$self->{line_prev} = $self->{line}; |
3189 |
|
|
$self->{column_prev} = $self->{column}; |
3190 |
|
|
$self->{column}++; |
3191 |
|
|
$self->{nc} |
3192 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3193 |
|
|
} else { |
3194 |
|
|
$self->{set_nc}->($self); |
3195 |
|
|
} |
3196 |
|
|
|
3197 |
|
|
|
3198 |
|
|
return ($self->{ct}); # DOCTYPE |
3199 |
|
|
|
3200 |
|
|
redo A; |
3201 |
wakaba |
1.29 |
} elsif (0x0041 <= $self->{nc} and $self->{nc} <= 0x005A) { # A..Z |
3202 |
|
|
|
3203 |
|
|
$self->{ct}->{name} # DOCTYPE |
3204 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
3205 |
|
|
delete $self->{ct}->{quirks}; |
3206 |
|
|
## Stay in the state. |
3207 |
|
|
|
3208 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3209 |
|
|
$self->{line_prev} = $self->{line}; |
3210 |
|
|
$self->{column_prev} = $self->{column}; |
3211 |
|
|
$self->{column}++; |
3212 |
|
|
$self->{nc} |
3213 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3214 |
|
|
} else { |
3215 |
|
|
$self->{set_nc}->($self); |
3216 |
|
|
} |
3217 |
|
|
|
3218 |
|
|
redo A; |
3219 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
3220 |
|
|
|
3221 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3222 |
|
|
$self->{state} = DATA_STATE; |
3223 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3224 |
wakaba |
1.1 |
## reconsume |
3225 |
|
|
|
3226 |
|
|
$self->{ct}->{quirks} = 1; |
3227 |
|
|
return ($self->{ct}); # DOCTYPE |
3228 |
|
|
|
3229 |
|
|
redo A; |
3230 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3231 |
|
|
|
3232 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3233 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3234 |
|
|
$self->{in_subset} = 1; |
3235 |
wakaba |
1.12 |
|
3236 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3237 |
|
|
$self->{line_prev} = $self->{line}; |
3238 |
|
|
$self->{column_prev} = $self->{column}; |
3239 |
|
|
$self->{column}++; |
3240 |
|
|
$self->{nc} |
3241 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3242 |
|
|
} else { |
3243 |
|
|
$self->{set_nc}->($self); |
3244 |
|
|
} |
3245 |
|
|
|
3246 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3247 |
wakaba |
1.12 |
redo A; |
3248 |
wakaba |
1.1 |
} else { |
3249 |
|
|
|
3250 |
wakaba |
1.29 |
$self->{ct}->{name} .= chr ($self->{nc}); # DOCTYPE |
3251 |
|
|
## Stay in the state. |
3252 |
wakaba |
1.1 |
|
3253 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3254 |
|
|
$self->{line_prev} = $self->{line}; |
3255 |
|
|
$self->{column_prev} = $self->{column}; |
3256 |
|
|
$self->{column}++; |
3257 |
|
|
$self->{nc} |
3258 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3259 |
|
|
} else { |
3260 |
|
|
$self->{set_nc}->($self); |
3261 |
|
|
} |
3262 |
|
|
|
3263 |
|
|
redo A; |
3264 |
|
|
} |
3265 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
3266 |
wakaba |
1.12 |
## XML5: Corresponding to XML5's "DOCTYPE root name after |
3267 |
|
|
## state", but implemented differently. |
3268 |
|
|
|
3269 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3270 |
|
|
|
3271 |
|
|
## Stay in the state |
3272 |
|
|
|
3273 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3274 |
|
|
$self->{line_prev} = $self->{line}; |
3275 |
|
|
$self->{column_prev} = $self->{column}; |
3276 |
|
|
$self->{column}++; |
3277 |
|
|
$self->{nc} |
3278 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3279 |
|
|
} else { |
3280 |
|
|
$self->{set_nc}->($self); |
3281 |
|
|
} |
3282 |
|
|
|
3283 |
|
|
redo A; |
3284 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3285 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3286 |
|
|
|
3287 |
|
|
$self->{state} = DATA_STATE; |
3288 |
|
|
$self->{s_kwd} = ''; |
3289 |
|
|
} else { |
3290 |
|
|
|
3291 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
3292 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3293 |
|
|
} |
3294 |
wakaba |
1.1 |
|
3295 |
|
|
|
3296 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3297 |
|
|
$self->{line_prev} = $self->{line}; |
3298 |
|
|
$self->{column_prev} = $self->{column}; |
3299 |
|
|
$self->{column}++; |
3300 |
|
|
$self->{nc} |
3301 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3302 |
|
|
} else { |
3303 |
|
|
$self->{set_nc}->($self); |
3304 |
|
|
} |
3305 |
|
|
|
3306 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3307 |
wakaba |
1.1 |
redo A; |
3308 |
|
|
} elsif ($self->{nc} == -1) { |
3309 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3310 |
|
|
|
3311 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3312 |
|
|
$self->{state} = DATA_STATE; |
3313 |
|
|
$self->{s_kwd} = ''; |
3314 |
|
|
$self->{ct}->{quirks} = 1; |
3315 |
|
|
} else { |
3316 |
|
|
|
3317 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3318 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3319 |
|
|
} |
3320 |
wakaba |
1.1 |
|
3321 |
wakaba |
1.16 |
## Reconsume. |
3322 |
|
|
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3323 |
wakaba |
1.1 |
redo A; |
3324 |
|
|
} elsif ($self->{nc} == 0x0050 or # P |
3325 |
|
|
$self->{nc} == 0x0070) { # p |
3326 |
wakaba |
1.12 |
|
3327 |
wakaba |
1.1 |
$self->{state} = PUBLIC_STATE; |
3328 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3329 |
wakaba |
1.1 |
|
3330 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3331 |
|
|
$self->{line_prev} = $self->{line}; |
3332 |
|
|
$self->{column_prev} = $self->{column}; |
3333 |
|
|
$self->{column}++; |
3334 |
|
|
$self->{nc} |
3335 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3336 |
|
|
} else { |
3337 |
|
|
$self->{set_nc}->($self); |
3338 |
|
|
} |
3339 |
|
|
|
3340 |
|
|
redo A; |
3341 |
|
|
} elsif ($self->{nc} == 0x0053 or # S |
3342 |
|
|
$self->{nc} == 0x0073) { # s |
3343 |
wakaba |
1.12 |
|
3344 |
wakaba |
1.1 |
$self->{state} = SYSTEM_STATE; |
3345 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3346 |
|
|
|
3347 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3348 |
|
|
$self->{line_prev} = $self->{line}; |
3349 |
|
|
$self->{column_prev} = $self->{column}; |
3350 |
|
|
$self->{column}++; |
3351 |
|
|
$self->{nc} |
3352 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3353 |
|
|
} else { |
3354 |
|
|
$self->{set_nc}->($self); |
3355 |
|
|
} |
3356 |
|
|
|
3357 |
|
|
redo A; |
3358 |
wakaba |
1.19 |
} elsif ($self->{nc} == 0x0022 and # " |
3359 |
|
|
($self->{ct}->{type} == GENERAL_ENTITY_TOKEN or |
3360 |
|
|
$self->{ct}->{type} == PARAMETER_ENTITY_TOKEN)) { |
3361 |
|
|
|
3362 |
|
|
$self->{state} = DOCTYPE_ENTITY_VALUE_DOUBLE_QUOTED_STATE; |
3363 |
|
|
$self->{ct}->{value} = ''; # ENTITY |
3364 |
|
|
|
3365 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3366 |
|
|
$self->{line_prev} = $self->{line}; |
3367 |
|
|
$self->{column_prev} = $self->{column}; |
3368 |
|
|
$self->{column}++; |
3369 |
|
|
$self->{nc} |
3370 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3371 |
|
|
} else { |
3372 |
|
|
$self->{set_nc}->($self); |
3373 |
|
|
} |
3374 |
|
|
|
3375 |
|
|
redo A; |
3376 |
|
|
} elsif ($self->{nc} == 0x0027 and # ' |
3377 |
|
|
($self->{ct}->{type} == GENERAL_ENTITY_TOKEN or |
3378 |
|
|
$self->{ct}->{type} == PARAMETER_ENTITY_TOKEN)) { |
3379 |
|
|
|
3380 |
|
|
$self->{state} = DOCTYPE_ENTITY_VALUE_SINGLE_QUOTED_STATE; |
3381 |
|
|
$self->{ct}->{value} = ''; # ENTITY |
3382 |
|
|
|
3383 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3384 |
|
|
$self->{line_prev} = $self->{line}; |
3385 |
|
|
$self->{column_prev} = $self->{column}; |
3386 |
|
|
$self->{column}++; |
3387 |
|
|
$self->{nc} |
3388 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3389 |
|
|
} else { |
3390 |
|
|
$self->{set_nc}->($self); |
3391 |
|
|
} |
3392 |
|
|
|
3393 |
|
|
redo A; |
3394 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3395 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3396 |
|
|
$self->{nc} == 0x005B) { # [ |
3397 |
wakaba |
1.12 |
|
3398 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3399 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3400 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3401 |
wakaba |
1.1 |
|
3402 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3403 |
|
|
$self->{line_prev} = $self->{line}; |
3404 |
|
|
$self->{column_prev} = $self->{column}; |
3405 |
|
|
$self->{column}++; |
3406 |
|
|
$self->{nc} |
3407 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3408 |
|
|
} else { |
3409 |
|
|
$self->{set_nc}->($self); |
3410 |
|
|
} |
3411 |
|
|
|
3412 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3413 |
wakaba |
1.1 |
redo A; |
3414 |
|
|
} else { |
3415 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name'); ## TODO: type |
3416 |
|
|
|
3417 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3418 |
|
|
|
3419 |
|
|
$self->{ct}->{quirks} = 1; |
3420 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3421 |
|
|
} else { |
3422 |
|
|
|
3423 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3424 |
|
|
} |
3425 |
wakaba |
1.1 |
|
3426 |
|
|
|
3427 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3428 |
|
|
$self->{line_prev} = $self->{line}; |
3429 |
|
|
$self->{column_prev} = $self->{column}; |
3430 |
|
|
$self->{column}++; |
3431 |
|
|
$self->{nc} |
3432 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3433 |
|
|
} else { |
3434 |
|
|
$self->{set_nc}->($self); |
3435 |
|
|
} |
3436 |
|
|
|
3437 |
|
|
redo A; |
3438 |
|
|
} |
3439 |
|
|
} elsif ($self->{state} == PUBLIC_STATE) { |
3440 |
|
|
## ASCII case-insensitive |
3441 |
|
|
if ($self->{nc} == [ |
3442 |
|
|
undef, |
3443 |
|
|
0x0055, # U |
3444 |
|
|
0x0042, # B |
3445 |
|
|
0x004C, # L |
3446 |
|
|
0x0049, # I |
3447 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3448 |
wakaba |
1.1 |
$self->{nc} == [ |
3449 |
|
|
undef, |
3450 |
|
|
0x0075, # u |
3451 |
|
|
0x0062, # b |
3452 |
|
|
0x006C, # l |
3453 |
|
|
0x0069, # i |
3454 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3455 |
wakaba |
1.1 |
|
3456 |
|
|
## Stay in the state. |
3457 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3458 |
wakaba |
1.1 |
|
3459 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3460 |
|
|
$self->{line_prev} = $self->{line}; |
3461 |
|
|
$self->{column_prev} = $self->{column}; |
3462 |
|
|
$self->{column}++; |
3463 |
|
|
$self->{nc} |
3464 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3465 |
|
|
} else { |
3466 |
|
|
$self->{set_nc}->($self); |
3467 |
|
|
} |
3468 |
|
|
|
3469 |
|
|
redo A; |
3470 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3471 |
wakaba |
1.1 |
($self->{nc} == 0x0043 or # C |
3472 |
|
|
$self->{nc} == 0x0063)) { # c |
3473 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3474 |
|
|
($self->{kwd} ne 'PUBLI' or $self->{nc} == 0x0063)) { # c |
3475 |
|
|
|
3476 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3477 |
|
|
text => 'PUBLIC', |
3478 |
|
|
line => $self->{line_prev}, |
3479 |
|
|
column => $self->{column_prev} - 4); |
3480 |
|
|
} else { |
3481 |
|
|
|
3482 |
|
|
} |
3483 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3484 |
|
|
|
3485 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3486 |
|
|
$self->{line_prev} = $self->{line}; |
3487 |
|
|
$self->{column_prev} = $self->{column}; |
3488 |
|
|
$self->{column}++; |
3489 |
|
|
$self->{nc} |
3490 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3491 |
|
|
} else { |
3492 |
|
|
$self->{set_nc}->($self); |
3493 |
|
|
} |
3494 |
|
|
|
3495 |
|
|
redo A; |
3496 |
|
|
} else { |
3497 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3498 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3499 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3500 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3501 |
|
|
|
3502 |
|
|
$self->{ct}->{quirks} = 1; |
3503 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3504 |
|
|
} else { |
3505 |
|
|
|
3506 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3507 |
|
|
} |
3508 |
wakaba |
1.1 |
## Reconsume. |
3509 |
|
|
redo A; |
3510 |
|
|
} |
3511 |
|
|
} elsif ($self->{state} == SYSTEM_STATE) { |
3512 |
|
|
## ASCII case-insensitive |
3513 |
|
|
if ($self->{nc} == [ |
3514 |
|
|
undef, |
3515 |
|
|
0x0059, # Y |
3516 |
|
|
0x0053, # S |
3517 |
|
|
0x0054, # T |
3518 |
|
|
0x0045, # E |
3519 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3520 |
wakaba |
1.1 |
$self->{nc} == [ |
3521 |
|
|
undef, |
3522 |
|
|
0x0079, # y |
3523 |
|
|
0x0073, # s |
3524 |
|
|
0x0074, # t |
3525 |
|
|
0x0065, # e |
3526 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3527 |
wakaba |
1.1 |
|
3528 |
|
|
## Stay in the state. |
3529 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3530 |
wakaba |
1.1 |
|
3531 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3532 |
|
|
$self->{line_prev} = $self->{line}; |
3533 |
|
|
$self->{column_prev} = $self->{column}; |
3534 |
|
|
$self->{column}++; |
3535 |
|
|
$self->{nc} |
3536 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3537 |
|
|
} else { |
3538 |
|
|
$self->{set_nc}->($self); |
3539 |
|
|
} |
3540 |
|
|
|
3541 |
|
|
redo A; |
3542 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3543 |
wakaba |
1.1 |
($self->{nc} == 0x004D or # M |
3544 |
|
|
$self->{nc} == 0x006D)) { # m |
3545 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3546 |
|
|
($self->{kwd} ne 'SYSTE' or $self->{nc} == 0x006D)) { # m |
3547 |
|
|
|
3548 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3549 |
|
|
text => 'SYSTEM', |
3550 |
|
|
line => $self->{line_prev}, |
3551 |
|
|
column => $self->{column_prev} - 4); |
3552 |
|
|
} else { |
3553 |
|
|
|
3554 |
|
|
} |
3555 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
3556 |
|
|
|
3557 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3558 |
|
|
$self->{line_prev} = $self->{line}; |
3559 |
|
|
$self->{column_prev} = $self->{column}; |
3560 |
|
|
$self->{column}++; |
3561 |
|
|
$self->{nc} |
3562 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3563 |
|
|
} else { |
3564 |
|
|
$self->{set_nc}->($self); |
3565 |
|
|
} |
3566 |
|
|
|
3567 |
|
|
redo A; |
3568 |
|
|
} else { |
3569 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3570 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3571 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3572 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3573 |
|
|
|
3574 |
|
|
$self->{ct}->{quirks} = 1; |
3575 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3576 |
|
|
} else { |
3577 |
|
|
|
3578 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3579 |
|
|
} |
3580 |
wakaba |
1.1 |
## Reconsume. |
3581 |
|
|
redo A; |
3582 |
|
|
} |
3583 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3584 |
|
|
if ($is_space->{$self->{nc}}) { |
3585 |
|
|
|
3586 |
|
|
## Stay in the state |
3587 |
|
|
|
3588 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3589 |
|
|
$self->{line_prev} = $self->{line}; |
3590 |
|
|
$self->{column_prev} = $self->{column}; |
3591 |
|
|
$self->{column}++; |
3592 |
|
|
$self->{nc} |
3593 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3594 |
|
|
} else { |
3595 |
|
|
$self->{set_nc}->($self); |
3596 |
|
|
} |
3597 |
|
|
|
3598 |
|
|
redo A; |
3599 |
|
|
} elsif ($self->{nc} eq 0x0022) { # " |
3600 |
|
|
|
3601 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3602 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3603 |
|
|
|
3604 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3605 |
|
|
$self->{line_prev} = $self->{line}; |
3606 |
|
|
$self->{column_prev} = $self->{column}; |
3607 |
|
|
$self->{column}++; |
3608 |
|
|
$self->{nc} |
3609 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3610 |
|
|
} else { |
3611 |
|
|
$self->{set_nc}->($self); |
3612 |
|
|
} |
3613 |
|
|
|
3614 |
|
|
redo A; |
3615 |
|
|
} elsif ($self->{nc} eq 0x0027) { # ' |
3616 |
|
|
|
3617 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3618 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
3619 |
|
|
|
3620 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3621 |
|
|
$self->{line_prev} = $self->{line}; |
3622 |
|
|
$self->{column_prev} = $self->{column}; |
3623 |
|
|
$self->{column}++; |
3624 |
|
|
$self->{nc} |
3625 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3626 |
|
|
} else { |
3627 |
|
|
$self->{set_nc}->($self); |
3628 |
|
|
} |
3629 |
|
|
|
3630 |
|
|
redo A; |
3631 |
|
|
} elsif ($self->{nc} eq 0x003E) { # > |
3632 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3633 |
|
|
|
3634 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3635 |
|
|
|
3636 |
|
|
$self->{state} = DATA_STATE; |
3637 |
|
|
$self->{s_kwd} = ''; |
3638 |
|
|
$self->{ct}->{quirks} = 1; |
3639 |
|
|
} else { |
3640 |
|
|
|
3641 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3642 |
|
|
} |
3643 |
wakaba |
1.1 |
|
3644 |
|
|
|
3645 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3646 |
|
|
$self->{line_prev} = $self->{line}; |
3647 |
|
|
$self->{column_prev} = $self->{column}; |
3648 |
|
|
$self->{column}++; |
3649 |
|
|
$self->{nc} |
3650 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3651 |
|
|
} else { |
3652 |
|
|
$self->{set_nc}->($self); |
3653 |
|
|
} |
3654 |
|
|
|
3655 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3656 |
wakaba |
1.1 |
redo A; |
3657 |
|
|
} elsif ($self->{nc} == -1) { |
3658 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3659 |
|
|
|
3660 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3661 |
|
|
$self->{state} = DATA_STATE; |
3662 |
|
|
$self->{s_kwd} = ''; |
3663 |
|
|
$self->{ct}->{quirks} = 1; |
3664 |
|
|
} else { |
3665 |
|
|
|
3666 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3667 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3668 |
|
|
} |
3669 |
wakaba |
1.1 |
|
3670 |
|
|
## reconsume |
3671 |
|
|
return ($self->{ct}); # DOCTYPE |
3672 |
|
|
redo A; |
3673 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3674 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3675 |
|
|
$self->{nc} == 0x005B) { # [ |
3676 |
wakaba |
1.12 |
|
3677 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3678 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3679 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3680 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3681 |
wakaba |
1.12 |
|
3682 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3683 |
|
|
$self->{line_prev} = $self->{line}; |
3684 |
|
|
$self->{column_prev} = $self->{column}; |
3685 |
|
|
$self->{column}++; |
3686 |
|
|
$self->{nc} |
3687 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3688 |
|
|
} else { |
3689 |
|
|
$self->{set_nc}->($self); |
3690 |
|
|
} |
3691 |
|
|
|
3692 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3693 |
wakaba |
1.12 |
redo A; |
3694 |
wakaba |
1.1 |
} else { |
3695 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC'); |
3696 |
|
|
|
3697 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3698 |
|
|
|
3699 |
|
|
$self->{ct}->{quirks} = 1; |
3700 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3701 |
|
|
} else { |
3702 |
|
|
|
3703 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3704 |
|
|
} |
3705 |
|
|
|
3706 |
wakaba |
1.1 |
|
3707 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3708 |
|
|
$self->{line_prev} = $self->{line}; |
3709 |
|
|
$self->{column_prev} = $self->{column}; |
3710 |
|
|
$self->{column}++; |
3711 |
|
|
$self->{nc} |
3712 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3713 |
|
|
} else { |
3714 |
|
|
$self->{set_nc}->($self); |
3715 |
|
|
} |
3716 |
|
|
|
3717 |
|
|
redo A; |
3718 |
|
|
} |
3719 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
3720 |
|
|
if ($self->{nc} == 0x0022) { # " |
3721 |
|
|
|
3722 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3723 |
|
|
|
3724 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3725 |
|
|
$self->{line_prev} = $self->{line}; |
3726 |
|
|
$self->{column_prev} = $self->{column}; |
3727 |
|
|
$self->{column}++; |
3728 |
|
|
$self->{nc} |
3729 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3730 |
|
|
} else { |
3731 |
|
|
$self->{set_nc}->($self); |
3732 |
|
|
} |
3733 |
|
|
|
3734 |
|
|
redo A; |
3735 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3736 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3737 |
|
|
|
3738 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3739 |
|
|
|
3740 |
|
|
$self->{state} = DATA_STATE; |
3741 |
|
|
$self->{s_kwd} = ''; |
3742 |
|
|
$self->{ct}->{quirks} = 1; |
3743 |
|
|
} else { |
3744 |
|
|
|
3745 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3746 |
|
|
} |
3747 |
|
|
|
3748 |
wakaba |
1.1 |
|
3749 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3750 |
|
|
$self->{line_prev} = $self->{line}; |
3751 |
|
|
$self->{column_prev} = $self->{column}; |
3752 |
|
|
$self->{column}++; |
3753 |
|
|
$self->{nc} |
3754 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3755 |
|
|
} else { |
3756 |
|
|
$self->{set_nc}->($self); |
3757 |
|
|
} |
3758 |
|
|
|
3759 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3760 |
wakaba |
1.1 |
redo A; |
3761 |
|
|
} elsif ($self->{nc} == -1) { |
3762 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3763 |
|
|
|
3764 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3765 |
|
|
|
3766 |
|
|
$self->{state} = DATA_STATE; |
3767 |
|
|
$self->{s_kwd} = ''; |
3768 |
|
|
$self->{ct}->{quirks} = 1; |
3769 |
|
|
} else { |
3770 |
|
|
|
3771 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3772 |
|
|
} |
3773 |
|
|
|
3774 |
|
|
## Reconsume. |
3775 |
wakaba |
1.1 |
return ($self->{ct}); # DOCTYPE |
3776 |
|
|
redo A; |
3777 |
|
|
} else { |
3778 |
|
|
|
3779 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3780 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q[">], |
3781 |
|
|
length $self->{ct}->{pubid}); |
3782 |
|
|
|
3783 |
|
|
## Stay in the state |
3784 |
|
|
|
3785 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3786 |
|
|
$self->{line_prev} = $self->{line}; |
3787 |
|
|
$self->{column_prev} = $self->{column}; |
3788 |
|
|
$self->{column}++; |
3789 |
|
|
$self->{nc} |
3790 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3791 |
|
|
} else { |
3792 |
|
|
$self->{set_nc}->($self); |
3793 |
|
|
} |
3794 |
|
|
|
3795 |
|
|
redo A; |
3796 |
|
|
} |
3797 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
3798 |
|
|
if ($self->{nc} == 0x0027) { # ' |
3799 |
|
|
|
3800 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3801 |
|
|
|
3802 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3803 |
|
|
$self->{line_prev} = $self->{line}; |
3804 |
|
|
$self->{column_prev} = $self->{column}; |
3805 |
|
|
$self->{column}++; |
3806 |
|
|
$self->{nc} |
3807 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3808 |
|
|
} else { |
3809 |
|
|
$self->{set_nc}->($self); |
3810 |
|
|
} |
3811 |
|
|
|
3812 |
|
|
redo A; |
3813 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3814 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3815 |
|
|
|
3816 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3817 |
|
|
|
3818 |
|
|
$self->{state} = DATA_STATE; |
3819 |
|
|
$self->{s_kwd} = ''; |
3820 |
|
|
$self->{ct}->{quirks} = 1; |
3821 |
|
|
} else { |
3822 |
|
|
|
3823 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3824 |
|
|
} |
3825 |
|
|
|
3826 |
wakaba |
1.1 |
|
3827 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3828 |
|
|
$self->{line_prev} = $self->{line}; |
3829 |
|
|
$self->{column_prev} = $self->{column}; |
3830 |
|
|
$self->{column}++; |
3831 |
|
|
$self->{nc} |
3832 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3833 |
|
|
} else { |
3834 |
|
|
$self->{set_nc}->($self); |
3835 |
|
|
} |
3836 |
|
|
|
3837 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3838 |
wakaba |
1.1 |
redo A; |
3839 |
|
|
} elsif ($self->{nc} == -1) { |
3840 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3841 |
|
|
|
3842 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3843 |
|
|
|
3844 |
|
|
$self->{state} = DATA_STATE; |
3845 |
|
|
$self->{s_kwd} = ''; |
3846 |
|
|
$self->{ct}->{quirks} = 1; |
3847 |
|
|
} else { |
3848 |
|
|
|
3849 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3850 |
|
|
} |
3851 |
|
|
|
3852 |
wakaba |
1.1 |
## reconsume |
3853 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3854 |
wakaba |
1.1 |
redo A; |
3855 |
|
|
} else { |
3856 |
|
|
|
3857 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3858 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q['>], |
3859 |
|
|
length $self->{ct}->{pubid}); |
3860 |
|
|
|
3861 |
|
|
## Stay in the state |
3862 |
|
|
|
3863 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3864 |
|
|
$self->{line_prev} = $self->{line}; |
3865 |
|
|
$self->{column_prev} = $self->{column}; |
3866 |
|
|
$self->{column}++; |
3867 |
|
|
$self->{nc} |
3868 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3869 |
|
|
} else { |
3870 |
|
|
$self->{set_nc}->($self); |
3871 |
|
|
} |
3872 |
|
|
|
3873 |
|
|
redo A; |
3874 |
|
|
} |
3875 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3876 |
|
|
if ($is_space->{$self->{nc}}) { |
3877 |
|
|
|
3878 |
|
|
## Stay in the state |
3879 |
|
|
|
3880 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3881 |
|
|
$self->{line_prev} = $self->{line}; |
3882 |
|
|
$self->{column_prev} = $self->{column}; |
3883 |
|
|
$self->{column}++; |
3884 |
|
|
$self->{nc} |
3885 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3886 |
|
|
} else { |
3887 |
|
|
$self->{set_nc}->($self); |
3888 |
|
|
} |
3889 |
|
|
|
3890 |
|
|
redo A; |
3891 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
3892 |
|
|
|
3893 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3894 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3895 |
|
|
|
3896 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3897 |
|
|
$self->{line_prev} = $self->{line}; |
3898 |
|
|
$self->{column_prev} = $self->{column}; |
3899 |
|
|
$self->{column}++; |
3900 |
|
|
$self->{nc} |
3901 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3902 |
|
|
} else { |
3903 |
|
|
$self->{set_nc}->($self); |
3904 |
|
|
} |
3905 |
|
|
|
3906 |
|
|
redo A; |
3907 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
3908 |
|
|
|
3909 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3910 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
3911 |
|
|
|
3912 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3913 |
|
|
$self->{line_prev} = $self->{line}; |
3914 |
|
|
$self->{column_prev} = $self->{column}; |
3915 |
|
|
$self->{column}++; |
3916 |
|
|
$self->{nc} |
3917 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3918 |
|
|
} else { |
3919 |
|
|
$self->{set_nc}->($self); |
3920 |
|
|
} |
3921 |
|
|
|
3922 |
|
|
redo A; |
3923 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3924 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3925 |
|
|
if ($self->{is_xml}) { |
3926 |
|
|
|
3927 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3928 |
|
|
} else { |
3929 |
|
|
|
3930 |
|
|
} |
3931 |
|
|
$self->{state} = DATA_STATE; |
3932 |
|
|
$self->{s_kwd} = ''; |
3933 |
wakaba |
1.12 |
} else { |
3934 |
wakaba |
1.16 |
if ($self->{ct}->{type} == NOTATION_TOKEN) { |
3935 |
|
|
|
3936 |
|
|
} else { |
3937 |
|
|
|
3938 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3939 |
|
|
} |
3940 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3941 |
wakaba |
1.12 |
} |
3942 |
wakaba |
1.16 |
|
3943 |
wakaba |
1.1 |
|
3944 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3945 |
|
|
$self->{line_prev} = $self->{line}; |
3946 |
|
|
$self->{column_prev} = $self->{column}; |
3947 |
|
|
$self->{column}++; |
3948 |
|
|
$self->{nc} |
3949 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3950 |
|
|
} else { |
3951 |
|
|
$self->{set_nc}->($self); |
3952 |
|
|
} |
3953 |
|
|
|
3954 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3955 |
wakaba |
1.1 |
redo A; |
3956 |
|
|
} elsif ($self->{nc} == -1) { |
3957 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3958 |
|
|
|
3959 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3960 |
|
|
|
3961 |
|
|
$self->{state} = DATA_STATE; |
3962 |
|
|
$self->{s_kwd} = ''; |
3963 |
|
|
$self->{ct}->{quirks} = 1; |
3964 |
|
|
} else { |
3965 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3966 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3967 |
|
|
} |
3968 |
wakaba |
1.1 |
|
3969 |
|
|
## reconsume |
3970 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3971 |
wakaba |
1.1 |
redo A; |
3972 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3973 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3974 |
|
|
$self->{nc} == 0x005B) { # [ |
3975 |
wakaba |
1.12 |
|
3976 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3977 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3978 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3979 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3980 |
wakaba |
1.12 |
|
3981 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3982 |
|
|
$self->{line_prev} = $self->{line}; |
3983 |
|
|
$self->{column_prev} = $self->{column}; |
3984 |
|
|
$self->{column}++; |
3985 |
|
|
$self->{nc} |
3986 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3987 |
|
|
} else { |
3988 |
|
|
$self->{set_nc}->($self); |
3989 |
|
|
} |
3990 |
|
|
|
3991 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3992 |
wakaba |
1.12 |
redo A; |
3993 |
wakaba |
1.1 |
} else { |
3994 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC literal'); |
3995 |
|
|
|
3996 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3997 |
|
|
|
3998 |
|
|
$self->{ct}->{quirks} = 1; |
3999 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4000 |
|
|
} else { |
4001 |
|
|
|
4002 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4003 |
|
|
} |
4004 |
|
|
|
4005 |
wakaba |
1.1 |
|
4006 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4007 |
|
|
$self->{line_prev} = $self->{line}; |
4008 |
|
|
$self->{column_prev} = $self->{column}; |
4009 |
|
|
$self->{column}++; |
4010 |
|
|
$self->{nc} |
4011 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4012 |
|
|
} else { |
4013 |
|
|
$self->{set_nc}->($self); |
4014 |
|
|
} |
4015 |
|
|
|
4016 |
|
|
redo A; |
4017 |
|
|
} |
4018 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
4019 |
|
|
if ($is_space->{$self->{nc}}) { |
4020 |
|
|
|
4021 |
|
|
## Stay in the state |
4022 |
|
|
|
4023 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4024 |
|
|
$self->{line_prev} = $self->{line}; |
4025 |
|
|
$self->{column_prev} = $self->{column}; |
4026 |
|
|
$self->{column}++; |
4027 |
|
|
$self->{nc} |
4028 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4029 |
|
|
} else { |
4030 |
|
|
$self->{set_nc}->($self); |
4031 |
|
|
} |
4032 |
|
|
|
4033 |
|
|
redo A; |
4034 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
4035 |
|
|
|
4036 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
4037 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
4038 |
|
|
|
4039 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4040 |
|
|
$self->{line_prev} = $self->{line}; |
4041 |
|
|
$self->{column_prev} = $self->{column}; |
4042 |
|
|
$self->{column}++; |
4043 |
|
|
$self->{nc} |
4044 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4045 |
|
|
} else { |
4046 |
|
|
$self->{set_nc}->($self); |
4047 |
|
|
} |
4048 |
|
|
|
4049 |
|
|
redo A; |
4050 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
4051 |
|
|
|
4052 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
4053 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
4054 |
|
|
|
4055 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4056 |
|
|
$self->{line_prev} = $self->{line}; |
4057 |
|
|
$self->{column_prev} = $self->{column}; |
4058 |
|
|
$self->{column}++; |
4059 |
|
|
$self->{nc} |
4060 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4061 |
|
|
} else { |
4062 |
|
|
$self->{set_nc}->($self); |
4063 |
|
|
} |
4064 |
|
|
|
4065 |
|
|
redo A; |
4066 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4067 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
4068 |
|
|
|
4069 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4070 |
|
|
$self->{line_prev} = $self->{line}; |
4071 |
|
|
$self->{column_prev} = $self->{column}; |
4072 |
|
|
$self->{column}++; |
4073 |
|
|
$self->{nc} |
4074 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4075 |
|
|
} else { |
4076 |
|
|
$self->{set_nc}->($self); |
4077 |
|
|
} |
4078 |
|
|
|
4079 |
|
|
|
4080 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4081 |
|
|
|
4082 |
|
|
$self->{state} = DATA_STATE; |
4083 |
|
|
$self->{s_kwd} = ''; |
4084 |
|
|
$self->{ct}->{quirks} = 1; |
4085 |
|
|
} else { |
4086 |
|
|
|
4087 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4088 |
|
|
} |
4089 |
wakaba |
1.1 |
|
4090 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4091 |
wakaba |
1.1 |
redo A; |
4092 |
|
|
} elsif ($self->{nc} == -1) { |
4093 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4094 |
|
|
|
4095 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
4096 |
|
|
$self->{state} = DATA_STATE; |
4097 |
|
|
$self->{s_kwd} = ''; |
4098 |
|
|
$self->{ct}->{quirks} = 1; |
4099 |
|
|
} else { |
4100 |
|
|
|
4101 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4102 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4103 |
|
|
} |
4104 |
wakaba |
1.1 |
|
4105 |
|
|
## reconsume |
4106 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4107 |
wakaba |
1.1 |
redo A; |
4108 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
4109 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
4110 |
|
|
$self->{nc} == 0x005B) { # [ |
4111 |
wakaba |
1.12 |
|
4112 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
4113 |
|
|
|
4114 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4115 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4116 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
4117 |
wakaba |
1.12 |
|
4118 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4119 |
|
|
$self->{line_prev} = $self->{line}; |
4120 |
|
|
$self->{column_prev} = $self->{column}; |
4121 |
|
|
$self->{column}++; |
4122 |
|
|
$self->{nc} |
4123 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4124 |
|
|
} else { |
4125 |
|
|
$self->{set_nc}->($self); |
4126 |
|
|
} |
4127 |
|
|
|
4128 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4129 |
wakaba |
1.12 |
redo A; |
4130 |
wakaba |
1.1 |
} else { |
4131 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM'); |
4132 |
|
|
|
4133 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4134 |
|
|
|
4135 |
|
|
$self->{ct}->{quirks} = 1; |
4136 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4137 |
|
|
} else { |
4138 |
|
|
|
4139 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4140 |
|
|
} |
4141 |
|
|
|
4142 |
wakaba |
1.1 |
|
4143 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4144 |
|
|
$self->{line_prev} = $self->{line}; |
4145 |
|
|
$self->{column_prev} = $self->{column}; |
4146 |
|
|
$self->{column}++; |
4147 |
|
|
$self->{nc} |
4148 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4149 |
|
|
} else { |
4150 |
|
|
$self->{set_nc}->($self); |
4151 |
|
|
} |
4152 |
|
|
|
4153 |
|
|
redo A; |
4154 |
|
|
} |
4155 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
4156 |
|
|
if ($self->{nc} == 0x0022) { # " |
4157 |
|
|
|
4158 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4159 |
|
|
|
4160 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4161 |
|
|
$self->{line_prev} = $self->{line}; |
4162 |
|
|
$self->{column_prev} = $self->{column}; |
4163 |
|
|
$self->{column}++; |
4164 |
|
|
$self->{nc} |
4165 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4166 |
|
|
} else { |
4167 |
|
|
$self->{set_nc}->($self); |
4168 |
|
|
} |
4169 |
|
|
|
4170 |
|
|
redo A; |
4171 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4172 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4173 |
|
|
|
4174 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4175 |
|
|
|
4176 |
|
|
$self->{state} = DATA_STATE; |
4177 |
|
|
$self->{s_kwd} = ''; |
4178 |
|
|
$self->{ct}->{quirks} = 1; |
4179 |
|
|
} else { |
4180 |
|
|
|
4181 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4182 |
|
|
} |
4183 |
|
|
|
4184 |
wakaba |
1.1 |
|
4185 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4186 |
|
|
$self->{line_prev} = $self->{line}; |
4187 |
|
|
$self->{column_prev} = $self->{column}; |
4188 |
|
|
$self->{column}++; |
4189 |
|
|
$self->{nc} |
4190 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4191 |
|
|
} else { |
4192 |
|
|
$self->{set_nc}->($self); |
4193 |
|
|
} |
4194 |
|
|
|
4195 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4196 |
wakaba |
1.1 |
redo A; |
4197 |
|
|
} elsif ($self->{nc} == -1) { |
4198 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4199 |
|
|
|
4200 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4201 |
|
|
|
4202 |
|
|
$self->{state} = DATA_STATE; |
4203 |
|
|
$self->{s_kwd} = ''; |
4204 |
|
|
$self->{ct}->{quirks} = 1; |
4205 |
|
|
} else { |
4206 |
|
|
|
4207 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4208 |
|
|
} |
4209 |
|
|
|
4210 |
wakaba |
1.1 |
## reconsume |
4211 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4212 |
wakaba |
1.1 |
redo A; |
4213 |
|
|
} else { |
4214 |
|
|
|
4215 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4216 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q[">], |
4217 |
|
|
length $self->{ct}->{sysid}); |
4218 |
|
|
|
4219 |
|
|
## Stay in the state |
4220 |
|
|
|
4221 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4222 |
|
|
$self->{line_prev} = $self->{line}; |
4223 |
|
|
$self->{column_prev} = $self->{column}; |
4224 |
|
|
$self->{column}++; |
4225 |
|
|
$self->{nc} |
4226 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4227 |
|
|
} else { |
4228 |
|
|
$self->{set_nc}->($self); |
4229 |
|
|
} |
4230 |
|
|
|
4231 |
|
|
redo A; |
4232 |
|
|
} |
4233 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
4234 |
|
|
if ($self->{nc} == 0x0027) { # ' |
4235 |
|
|
|
4236 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4237 |
|
|
|
4238 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4239 |
|
|
$self->{line_prev} = $self->{line}; |
4240 |
|
|
$self->{column_prev} = $self->{column}; |
4241 |
|
|
$self->{column}++; |
4242 |
|
|
$self->{nc} |
4243 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4244 |
|
|
} else { |
4245 |
|
|
$self->{set_nc}->($self); |
4246 |
|
|
} |
4247 |
|
|
|
4248 |
|
|
redo A; |
4249 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4250 |
wakaba |
1.1 |
|
4251 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4252 |
|
|
|
4253 |
|
|
$self->{state} = DATA_STATE; |
4254 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4255 |
wakaba |
1.1 |
|
4256 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4257 |
|
|
$self->{line_prev} = $self->{line}; |
4258 |
|
|
$self->{column_prev} = $self->{column}; |
4259 |
|
|
$self->{column}++; |
4260 |
|
|
$self->{nc} |
4261 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4262 |
|
|
} else { |
4263 |
|
|
$self->{set_nc}->($self); |
4264 |
|
|
} |
4265 |
|
|
|
4266 |
|
|
|
4267 |
|
|
$self->{ct}->{quirks} = 1; |
4268 |
|
|
return ($self->{ct}); # DOCTYPE |
4269 |
|
|
|
4270 |
|
|
redo A; |
4271 |
|
|
} elsif ($self->{nc} == -1) { |
4272 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4273 |
|
|
|
4274 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4275 |
|
|
|
4276 |
|
|
$self->{state} = DATA_STATE; |
4277 |
|
|
$self->{s_kwd} = ''; |
4278 |
|
|
$self->{ct}->{quirks} = 1; |
4279 |
|
|
} else { |
4280 |
|
|
|
4281 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4282 |
|
|
} |
4283 |
|
|
|
4284 |
wakaba |
1.1 |
## reconsume |
4285 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4286 |
wakaba |
1.1 |
redo A; |
4287 |
|
|
} else { |
4288 |
|
|
|
4289 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4290 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q['>], |
4291 |
|
|
length $self->{ct}->{sysid}); |
4292 |
|
|
|
4293 |
|
|
## Stay in the state |
4294 |
|
|
|
4295 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4296 |
|
|
$self->{line_prev} = $self->{line}; |
4297 |
|
|
$self->{column_prev} = $self->{column}; |
4298 |
|
|
$self->{column}++; |
4299 |
|
|
$self->{nc} |
4300 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4301 |
|
|
} else { |
4302 |
|
|
$self->{set_nc}->($self); |
4303 |
|
|
} |
4304 |
|
|
|
4305 |
|
|
redo A; |
4306 |
|
|
} |
4307 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
4308 |
|
|
if ($is_space->{$self->{nc}}) { |
4309 |
wakaba |
1.18 |
if ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN) { |
4310 |
|
|
|
4311 |
|
|
$self->{state} = BEFORE_NDATA_STATE; |
4312 |
|
|
} else { |
4313 |
|
|
|
4314 |
|
|
## Stay in the state |
4315 |
|
|
} |
4316 |
wakaba |
1.1 |
|
4317 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4318 |
|
|
$self->{line_prev} = $self->{line}; |
4319 |
|
|
$self->{column_prev} = $self->{column}; |
4320 |
|
|
$self->{column}++; |
4321 |
|
|
$self->{nc} |
4322 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4323 |
|
|
} else { |
4324 |
|
|
$self->{set_nc}->($self); |
4325 |
|
|
} |
4326 |
|
|
|
4327 |
|
|
redo A; |
4328 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4329 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4330 |
|
|
|
4331 |
|
|
$self->{state} = DATA_STATE; |
4332 |
|
|
$self->{s_kwd} = ''; |
4333 |
|
|
} else { |
4334 |
|
|
|
4335 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4336 |
|
|
} |
4337 |
|
|
|
4338 |
wakaba |
1.1 |
|
4339 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4340 |
|
|
$self->{line_prev} = $self->{line}; |
4341 |
|
|
$self->{column_prev} = $self->{column}; |
4342 |
|
|
$self->{column}++; |
4343 |
|
|
$self->{nc} |
4344 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4345 |
|
|
} else { |
4346 |
|
|
$self->{set_nc}->($self); |
4347 |
|
|
} |
4348 |
|
|
|
4349 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4350 |
wakaba |
1.1 |
redo A; |
4351 |
wakaba |
1.18 |
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
4352 |
|
|
($self->{nc} == 0x004E or # N |
4353 |
|
|
$self->{nc} == 0x006E)) { # n |
4354 |
|
|
|
4355 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before NDATA'); ## TODO: type |
4356 |
|
|
$self->{state} = NDATA_STATE; |
4357 |
|
|
$self->{kwd} = chr $self->{nc}; |
4358 |
|
|
|
4359 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4360 |
|
|
$self->{line_prev} = $self->{line}; |
4361 |
|
|
$self->{column_prev} = $self->{column}; |
4362 |
|
|
$self->{column}++; |
4363 |
|
|
$self->{nc} |
4364 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4365 |
|
|
} else { |
4366 |
|
|
$self->{set_nc}->($self); |
4367 |
|
|
} |
4368 |
|
|
|
4369 |
|
|
redo A; |
4370 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4371 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4372 |
|
|
|
4373 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
4374 |
|
|
$self->{state} = DATA_STATE; |
4375 |
|
|
$self->{s_kwd} = ''; |
4376 |
|
|
$self->{ct}->{quirks} = 1; |
4377 |
|
|
} else { |
4378 |
|
|
|
4379 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4380 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4381 |
|
|
} |
4382 |
|
|
|
4383 |
wakaba |
1.1 |
## reconsume |
4384 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4385 |
wakaba |
1.1 |
redo A; |
4386 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
4387 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
4388 |
|
|
$self->{nc} == 0x005B) { # [ |
4389 |
wakaba |
1.12 |
|
4390 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4391 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4392 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
4393 |
wakaba |
1.12 |
|
4394 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4395 |
|
|
$self->{line_prev} = $self->{line}; |
4396 |
|
|
$self->{column_prev} = $self->{column}; |
4397 |
|
|
$self->{column}++; |
4398 |
|
|
$self->{nc} |
4399 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4400 |
|
|
} else { |
4401 |
|
|
$self->{set_nc}->($self); |
4402 |
|
|
} |
4403 |
|
|
|
4404 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4405 |
wakaba |
1.12 |
redo A; |
4406 |
wakaba |
1.1 |
} else { |
4407 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM literal'); |
4408 |
|
|
|
4409 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4410 |
|
|
|
4411 |
|
|
#$self->{ct}->{quirks} = 1; |
4412 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4413 |
|
|
} else { |
4414 |
|
|
|
4415 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4416 |
|
|
} |
4417 |
|
|
|
4418 |
wakaba |
1.1 |
|
4419 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4420 |
|
|
$self->{line_prev} = $self->{line}; |
4421 |
|
|
$self->{column_prev} = $self->{column}; |
4422 |
|
|
$self->{column}++; |
4423 |
|
|
$self->{nc} |
4424 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4425 |
|
|
} else { |
4426 |
|
|
$self->{set_nc}->($self); |
4427 |
|
|
} |
4428 |
|
|
|
4429 |
|
|
redo A; |
4430 |
|
|
} |
4431 |
wakaba |
1.18 |
} elsif ($self->{state} == BEFORE_NDATA_STATE) { |
4432 |
|
|
if ($is_space->{$self->{nc}}) { |
4433 |
|
|
|
4434 |
|
|
## Stay in the state. |
4435 |
|
|
|
4436 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4437 |
|
|
$self->{line_prev} = $self->{line}; |
4438 |
|
|
$self->{column_prev} = $self->{column}; |
4439 |
|
|
$self->{column}++; |
4440 |
|
|
$self->{nc} |
4441 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4442 |
|
|
} else { |
4443 |
|
|
$self->{set_nc}->($self); |
4444 |
|
|
} |
4445 |
|
|
|
4446 |
|
|
redo A; |
4447 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4448 |
|
|
|
4449 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4450 |
|
|
|
4451 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4452 |
|
|
$self->{line_prev} = $self->{line}; |
4453 |
|
|
$self->{column_prev} = $self->{column}; |
4454 |
|
|
$self->{column}++; |
4455 |
|
|
$self->{nc} |
4456 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4457 |
|
|
} else { |
4458 |
|
|
$self->{set_nc}->($self); |
4459 |
|
|
} |
4460 |
|
|
|
4461 |
|
|
return ($self->{ct}); # ENTITY |
4462 |
|
|
redo A; |
4463 |
|
|
} elsif ($self->{nc} == 0x004E or # N |
4464 |
|
|
$self->{nc} == 0x006E) { # n |
4465 |
|
|
|
4466 |
|
|
$self->{state} = NDATA_STATE; |
4467 |
|
|
$self->{kwd} = chr $self->{nc}; |
4468 |
|
|
|
4469 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4470 |
|
|
$self->{line_prev} = $self->{line}; |
4471 |
|
|
$self->{column_prev} = $self->{column}; |
4472 |
|
|
$self->{column}++; |
4473 |
|
|
$self->{nc} |
4474 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4475 |
|
|
} else { |
4476 |
|
|
$self->{set_nc}->($self); |
4477 |
|
|
} |
4478 |
|
|
|
4479 |
|
|
redo A; |
4480 |
|
|
} elsif ($self->{nc} == -1) { |
4481 |
|
|
|
4482 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4483 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4484 |
|
|
## reconsume |
4485 |
|
|
return ($self->{ct}); # ENTITY |
4486 |
|
|
redo A; |
4487 |
|
|
} else { |
4488 |
|
|
|
4489 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM literal'); |
4490 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4491 |
|
|
|
4492 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4493 |
|
|
$self->{line_prev} = $self->{line}; |
4494 |
|
|
$self->{column_prev} = $self->{column}; |
4495 |
|
|
$self->{column}++; |
4496 |
|
|
$self->{nc} |
4497 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4498 |
|
|
} else { |
4499 |
|
|
$self->{set_nc}->($self); |
4500 |
|
|
} |
4501 |
|
|
|
4502 |
|
|
redo A; |
4503 |
|
|
} |
4504 |
wakaba |
1.1 |
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
4505 |
|
|
if ($self->{nc} == 0x003E) { # > |
4506 |
|
|
|
4507 |
|
|
$self->{state} = DATA_STATE; |
4508 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4509 |
wakaba |
1.1 |
|
4510 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4511 |
|
|
$self->{line_prev} = $self->{line}; |
4512 |
|
|
$self->{column_prev} = $self->{column}; |
4513 |
|
|
$self->{column}++; |
4514 |
|
|
$self->{nc} |
4515 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4516 |
|
|
} else { |
4517 |
|
|
$self->{set_nc}->($self); |
4518 |
|
|
} |
4519 |
|
|
|
4520 |
|
|
|
4521 |
|
|
return ($self->{ct}); # DOCTYPE |
4522 |
|
|
|
4523 |
|
|
redo A; |
4524 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
4525 |
wakaba |
1.13 |
|
4526 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4527 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4528 |
|
|
$self->{in_subset} = 1; |
4529 |
|
|
|
4530 |
wakaba |
1.12 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4531 |
|
|
$self->{line_prev} = $self->{line}; |
4532 |
|
|
$self->{column_prev} = $self->{column}; |
4533 |
|
|
$self->{column}++; |
4534 |
|
|
$self->{nc} |
4535 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4536 |
|
|
} else { |
4537 |
|
|
$self->{set_nc}->($self); |
4538 |
|
|
} |
4539 |
|
|
|
4540 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4541 |
|
|
redo A; |
4542 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4543 |
|
|
|
4544 |
|
|
$self->{state} = DATA_STATE; |
4545 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4546 |
wakaba |
1.1 |
## reconsume |
4547 |
|
|
|
4548 |
|
|
return ($self->{ct}); # DOCTYPE |
4549 |
|
|
|
4550 |
|
|
redo A; |
4551 |
|
|
} else { |
4552 |
|
|
|
4553 |
|
|
my $s = ''; |
4554 |
wakaba |
1.12 |
$self->{read_until}->($s, q{>[}, 0); |
4555 |
wakaba |
1.1 |
|
4556 |
|
|
## Stay in the state |
4557 |
|
|
|
4558 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4559 |
|
|
$self->{line_prev} = $self->{line}; |
4560 |
|
|
$self->{column_prev} = $self->{column}; |
4561 |
|
|
$self->{column}++; |
4562 |
|
|
$self->{nc} |
4563 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4564 |
|
|
} else { |
4565 |
|
|
$self->{set_nc}->($self); |
4566 |
|
|
} |
4567 |
|
|
|
4568 |
|
|
redo A; |
4569 |
|
|
} |
4570 |
|
|
} elsif ($self->{state} == CDATA_SECTION_STATE) { |
4571 |
|
|
## NOTE: "CDATA section state" in the state is jointly implemented |
4572 |
|
|
## by three states, |CDATA_SECTION_STATE|, |CDATA_SECTION_MSE1_STATE|, |
4573 |
|
|
## and |CDATA_SECTION_MSE2_STATE|. |
4574 |
wakaba |
1.10 |
|
4575 |
|
|
## XML5: "CDATA state". |
4576 |
wakaba |
1.1 |
|
4577 |
|
|
if ($self->{nc} == 0x005D) { # ] |
4578 |
|
|
|
4579 |
|
|
$self->{state} = CDATA_SECTION_MSE1_STATE; |
4580 |
|
|
|
4581 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4582 |
|
|
$self->{line_prev} = $self->{line}; |
4583 |
|
|
$self->{column_prev} = $self->{column}; |
4584 |
|
|
$self->{column}++; |
4585 |
|
|
$self->{nc} |
4586 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4587 |
|
|
} else { |
4588 |
|
|
$self->{set_nc}->($self); |
4589 |
|
|
} |
4590 |
|
|
|
4591 |
|
|
redo A; |
4592 |
|
|
} elsif ($self->{nc} == -1) { |
4593 |
wakaba |
1.6 |
if ($self->{is_xml}) { |
4594 |
wakaba |
1.8 |
|
4595 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no mse'); ## TODO: type |
4596 |
wakaba |
1.8 |
} else { |
4597 |
|
|
|
4598 |
wakaba |
1.6 |
} |
4599 |
|
|
|
4600 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
4601 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4602 |
wakaba |
1.10 |
## Reconsume. |
4603 |
wakaba |
1.1 |
if (length $self->{ct}->{data}) { # character |
4604 |
|
|
|
4605 |
|
|
return ($self->{ct}); # character |
4606 |
|
|
} else { |
4607 |
|
|
|
4608 |
|
|
## No token to emit. $self->{ct} is discarded. |
4609 |
|
|
} |
4610 |
|
|
redo A; |
4611 |
|
|
} else { |
4612 |
|
|
|
4613 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; |
4614 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
4615 |
|
|
q<]>, |
4616 |
|
|
length $self->{ct}->{data}); |
4617 |
|
|
|
4618 |
|
|
## Stay in the state. |
4619 |
|
|
|
4620 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4621 |
|
|
$self->{line_prev} = $self->{line}; |
4622 |
|
|
$self->{column_prev} = $self->{column}; |
4623 |
|
|
$self->{column}++; |
4624 |
|
|
$self->{nc} |
4625 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4626 |
|
|
} else { |
4627 |
|
|
$self->{set_nc}->($self); |
4628 |
|
|
} |
4629 |
|
|
|
4630 |
|
|
redo A; |
4631 |
|
|
} |
4632 |
|
|
|
4633 |
|
|
## ISSUE: "text tokens" in spec. |
4634 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE1_STATE) { |
4635 |
wakaba |
1.10 |
## XML5: "CDATA bracket state". |
4636 |
|
|
|
4637 |
wakaba |
1.1 |
if ($self->{nc} == 0x005D) { # ] |
4638 |
|
|
|
4639 |
|
|
$self->{state} = CDATA_SECTION_MSE2_STATE; |
4640 |
|
|
|
4641 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4642 |
|
|
$self->{line_prev} = $self->{line}; |
4643 |
|
|
$self->{column_prev} = $self->{column}; |
4644 |
|
|
$self->{column}++; |
4645 |
|
|
$self->{nc} |
4646 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4647 |
|
|
} else { |
4648 |
|
|
$self->{set_nc}->($self); |
4649 |
|
|
} |
4650 |
|
|
|
4651 |
|
|
redo A; |
4652 |
|
|
} else { |
4653 |
|
|
|
4654 |
wakaba |
1.10 |
## XML5: If EOF, "]" is not appended and changed to the data state. |
4655 |
wakaba |
1.1 |
$self->{ct}->{data} .= ']'; |
4656 |
wakaba |
1.10 |
$self->{state} = CDATA_SECTION_STATE; ## XML5: Stay in the state. |
4657 |
wakaba |
1.1 |
## Reconsume. |
4658 |
|
|
redo A; |
4659 |
|
|
} |
4660 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE2_STATE) { |
4661 |
wakaba |
1.10 |
## XML5: "CDATA end state". |
4662 |
|
|
|
4663 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
4664 |
|
|
$self->{state} = DATA_STATE; |
4665 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4666 |
wakaba |
1.1 |
|
4667 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4668 |
|
|
$self->{line_prev} = $self->{line}; |
4669 |
|
|
$self->{column_prev} = $self->{column}; |
4670 |
|
|
$self->{column}++; |
4671 |
|
|
$self->{nc} |
4672 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4673 |
|
|
} else { |
4674 |
|
|
$self->{set_nc}->($self); |
4675 |
|
|
} |
4676 |
|
|
|
4677 |
|
|
if (length $self->{ct}->{data}) { # character |
4678 |
|
|
|
4679 |
|
|
return ($self->{ct}); # character |
4680 |
|
|
} else { |
4681 |
|
|
|
4682 |
|
|
## No token to emit. $self->{ct} is discarded. |
4683 |
|
|
} |
4684 |
|
|
redo A; |
4685 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
4686 |
|
|
# character |
4687 |
|
|
$self->{ct}->{data} .= ']'; ## Add first "]" of "]]]". |
4688 |
|
|
## Stay in the state. |
4689 |
|
|
|
4690 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4691 |
|
|
$self->{line_prev} = $self->{line}; |
4692 |
|
|
$self->{column_prev} = $self->{column}; |
4693 |
|
|
$self->{column}++; |
4694 |
|
|
$self->{nc} |
4695 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4696 |
|
|
} else { |
4697 |
|
|
$self->{set_nc}->($self); |
4698 |
|
|
} |
4699 |
|
|
|
4700 |
|
|
redo A; |
4701 |
|
|
} else { |
4702 |
|
|
|
4703 |
|
|
$self->{ct}->{data} .= ']]'; # character |
4704 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
4705 |
wakaba |
1.10 |
## Reconsume. ## XML5: Emit. |
4706 |
wakaba |
1.1 |
redo A; |
4707 |
|
|
} |
4708 |
|
|
} elsif ($self->{state} == ENTITY_STATE) { |
4709 |
|
|
if ($is_space->{$self->{nc}} or |
4710 |
|
|
{ |
4711 |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
4712 |
|
|
$self->{entity_add} => 1, |
4713 |
|
|
}->{$self->{nc}}) { |
4714 |
wakaba |
1.22 |
if ($self->{is_xml}) { |
4715 |
|
|
|
4716 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero', |
4717 |
|
|
line => $self->{line_prev}, |
4718 |
|
|
column => $self->{column_prev} |
4719 |
|
|
+ ($self->{nc} == -1 ? 1 : 0)); |
4720 |
|
|
} else { |
4721 |
|
|
|
4722 |
|
|
## No error |
4723 |
|
|
} |
4724 |
wakaba |
1.1 |
## Don't consume |
4725 |
|
|
## Return nothing. |
4726 |
|
|
# |
4727 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
4728 |
|
|
|
4729 |
|
|
$self->{state} = ENTITY_HASH_STATE; |
4730 |
wakaba |
1.12 |
$self->{kwd} = '#'; |
4731 |
wakaba |
1.1 |
|
4732 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4733 |
|
|
$self->{line_prev} = $self->{line}; |
4734 |
|
|
$self->{column_prev} = $self->{column}; |
4735 |
|
|
$self->{column}++; |
4736 |
|
|
$self->{nc} |
4737 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4738 |
|
|
} else { |
4739 |
|
|
$self->{set_nc}->($self); |
4740 |
|
|
} |
4741 |
|
|
|
4742 |
|
|
redo A; |
4743 |
wakaba |
1.22 |
} elsif ($self->{is_xml} or |
4744 |
|
|
(0x0041 <= $self->{nc} and |
4745 |
wakaba |
1.1 |
$self->{nc} <= 0x005A) or # A..Z |
4746 |
|
|
(0x0061 <= $self->{nc} and |
4747 |
|
|
$self->{nc} <= 0x007A)) { # a..z |
4748 |
|
|
|
4749 |
|
|
require Whatpm::_NamedEntityList; |
4750 |
|
|
$self->{state} = ENTITY_NAME_STATE; |
4751 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
4752 |
|
|
$self->{entity__value} = $self->{kwd}; |
4753 |
wakaba |
1.1 |
$self->{entity__match} = 0; |
4754 |
|
|
|
4755 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4756 |
|
|
$self->{line_prev} = $self->{line}; |
4757 |
|
|
$self->{column_prev} = $self->{column}; |
4758 |
|
|
$self->{column}++; |
4759 |
|
|
$self->{nc} |
4760 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4761 |
|
|
} else { |
4762 |
|
|
$self->{set_nc}->($self); |
4763 |
|
|
} |
4764 |
|
|
|
4765 |
|
|
redo A; |
4766 |
|
|
} else { |
4767 |
|
|
|
4768 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero'); |
4769 |
|
|
## Return nothing. |
4770 |
|
|
# |
4771 |
|
|
} |
4772 |
|
|
|
4773 |
|
|
## NOTE: No character is consumed by the "consume a character |
4774 |
|
|
## reference" algorithm. In other word, there is an "&" character |
4775 |
|
|
## that does not introduce a character reference, which would be |
4776 |
|
|
## appended to the parent element or the attribute value in later |
4777 |
|
|
## process of the tokenizer. |
4778 |
|
|
|
4779 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4780 |
|
|
|
4781 |
|
|
$self->{state} = $self->{prev_state}; |
4782 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4783 |
wakaba |
1.1 |
## Reconsume. |
4784 |
|
|
return ({type => CHARACTER_TOKEN, data => '&', |
4785 |
|
|
line => $self->{line_prev}, |
4786 |
|
|
column => $self->{column_prev}, |
4787 |
|
|
}); |
4788 |
|
|
redo A; |
4789 |
|
|
} else { |
4790 |
|
|
|
4791 |
|
|
$self->{ca}->{value} .= '&'; |
4792 |
|
|
$self->{state} = $self->{prev_state}; |
4793 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4794 |
wakaba |
1.1 |
## Reconsume. |
4795 |
|
|
redo A; |
4796 |
|
|
} |
4797 |
|
|
} elsif ($self->{state} == ENTITY_HASH_STATE) { |
4798 |
wakaba |
1.21 |
if ($self->{nc} == 0x0078) { # x |
4799 |
wakaba |
1.1 |
|
4800 |
|
|
$self->{state} = HEXREF_X_STATE; |
4801 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
4802 |
wakaba |
1.1 |
|
4803 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4804 |
|
|
$self->{line_prev} = $self->{line}; |
4805 |
|
|
$self->{column_prev} = $self->{column}; |
4806 |
|
|
$self->{column}++; |
4807 |
|
|
$self->{nc} |
4808 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4809 |
|
|
} else { |
4810 |
|
|
$self->{set_nc}->($self); |
4811 |
|
|
} |
4812 |
|
|
|
4813 |
|
|
redo A; |
4814 |
wakaba |
1.21 |
} elsif ($self->{nc} == 0x0058) { # X |
4815 |
|
|
|
4816 |
|
|
if ($self->{is_xml}) { |
4817 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'uppercase hcro'); ## TODO: type |
4818 |
|
|
} |
4819 |
|
|
$self->{state} = HEXREF_X_STATE; |
4820 |
|
|
$self->{kwd} .= chr $self->{nc}; |
4821 |
|
|
|
4822 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4823 |
|
|
$self->{line_prev} = $self->{line}; |
4824 |
|
|
$self->{column_prev} = $self->{column}; |
4825 |
|
|
$self->{column}++; |
4826 |
|
|
$self->{nc} |
4827 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4828 |
|
|
} else { |
4829 |
|
|
$self->{set_nc}->($self); |
4830 |
|
|
} |
4831 |
|
|
|
4832 |
|
|
redo A; |
4833 |
wakaba |
1.1 |
} elsif (0x0030 <= $self->{nc} and |
4834 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4835 |
|
|
|
4836 |
|
|
$self->{state} = NCR_NUM_STATE; |
4837 |
wakaba |
1.12 |
$self->{kwd} = $self->{nc} - 0x0030; |
4838 |
wakaba |
1.1 |
|
4839 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4840 |
|
|
$self->{line_prev} = $self->{line}; |
4841 |
|
|
$self->{column_prev} = $self->{column}; |
4842 |
|
|
$self->{column}++; |
4843 |
|
|
$self->{nc} |
4844 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4845 |
|
|
} else { |
4846 |
|
|
$self->{set_nc}->($self); |
4847 |
|
|
} |
4848 |
|
|
|
4849 |
|
|
redo A; |
4850 |
|
|
} else { |
4851 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare nero', |
4852 |
|
|
line => $self->{line_prev}, |
4853 |
|
|
column => $self->{column_prev} - 1); |
4854 |
|
|
|
4855 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4856 |
|
|
## and then "&#" is appended to the parent element or the attribute |
4857 |
|
|
## value in the later processing. |
4858 |
|
|
|
4859 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4860 |
|
|
|
4861 |
|
|
$self->{state} = $self->{prev_state}; |
4862 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4863 |
wakaba |
1.1 |
## Reconsume. |
4864 |
|
|
return ({type => CHARACTER_TOKEN, |
4865 |
|
|
data => '&#', |
4866 |
|
|
line => $self->{line_prev}, |
4867 |
|
|
column => $self->{column_prev} - 1, |
4868 |
|
|
}); |
4869 |
|
|
redo A; |
4870 |
|
|
} else { |
4871 |
|
|
|
4872 |
|
|
$self->{ca}->{value} .= '&#'; |
4873 |
|
|
$self->{state} = $self->{prev_state}; |
4874 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4875 |
wakaba |
1.1 |
## Reconsume. |
4876 |
|
|
redo A; |
4877 |
|
|
} |
4878 |
|
|
} |
4879 |
|
|
} elsif ($self->{state} == NCR_NUM_STATE) { |
4880 |
|
|
if (0x0030 <= $self->{nc} and |
4881 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4882 |
|
|
|
4883 |
wakaba |
1.12 |
$self->{kwd} *= 10; |
4884 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
4885 |
wakaba |
1.1 |
|
4886 |
|
|
## Stay in the state. |
4887 |
|
|
|
4888 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4889 |
|
|
$self->{line_prev} = $self->{line}; |
4890 |
|
|
$self->{column_prev} = $self->{column}; |
4891 |
|
|
$self->{column}++; |
4892 |
|
|
$self->{nc} |
4893 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4894 |
|
|
} else { |
4895 |
|
|
$self->{set_nc}->($self); |
4896 |
|
|
} |
4897 |
|
|
|
4898 |
|
|
redo A; |
4899 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
4900 |
|
|
|
4901 |
|
|
|
4902 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4903 |
|
|
$self->{line_prev} = $self->{line}; |
4904 |
|
|
$self->{column_prev} = $self->{column}; |
4905 |
|
|
$self->{column}++; |
4906 |
|
|
$self->{nc} |
4907 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4908 |
|
|
} else { |
4909 |
|
|
$self->{set_nc}->($self); |
4910 |
|
|
} |
4911 |
|
|
|
4912 |
|
|
# |
4913 |
|
|
} else { |
4914 |
|
|
|
4915 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
4916 |
|
|
## Reconsume. |
4917 |
|
|
# |
4918 |
|
|
} |
4919 |
|
|
|
4920 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
4921 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
4922 |
|
|
my $c = $self->{column_prev}; |
4923 |
wakaba |
1.25 |
if ((not $self->{is_xml} and $charref_map->{$code}) or |
4924 |
|
|
($self->{is_xml} and 0xD800 <= $code and $code <= 0xDFFF) or |
4925 |
|
|
($self->{is_xml} and $code == 0x0000)) { |
4926 |
wakaba |
1.1 |
|
4927 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4928 |
|
|
text => (sprintf 'U+%04X', $code), |
4929 |
|
|
line => $l, column => $c); |
4930 |
|
|
$code = $charref_map->{$code}; |
4931 |
|
|
} elsif ($code > 0x10FFFF) { |
4932 |
|
|
|
4933 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4934 |
|
|
text => (sprintf 'U-%08X', $code), |
4935 |
|
|
line => $l, column => $c); |
4936 |
|
|
$code = 0xFFFD; |
4937 |
|
|
} |
4938 |
|
|
|
4939 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4940 |
|
|
|
4941 |
|
|
$self->{state} = $self->{prev_state}; |
4942 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4943 |
wakaba |
1.1 |
## Reconsume. |
4944 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
4945 |
wakaba |
1.7 |
has_reference => 1, |
4946 |
wakaba |
1.1 |
line => $l, column => $c, |
4947 |
|
|
}); |
4948 |
|
|
redo A; |
4949 |
|
|
} else { |
4950 |
|
|
|
4951 |
|
|
$self->{ca}->{value} .= chr $code; |
4952 |
|
|
$self->{ca}->{has_reference} = 1; |
4953 |
|
|
$self->{state} = $self->{prev_state}; |
4954 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4955 |
wakaba |
1.1 |
## Reconsume. |
4956 |
|
|
redo A; |
4957 |
|
|
} |
4958 |
|
|
} elsif ($self->{state} == HEXREF_X_STATE) { |
4959 |
|
|
if ((0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) or |
4960 |
|
|
(0x0041 <= $self->{nc} and $self->{nc} <= 0x0046) or |
4961 |
|
|
(0x0061 <= $self->{nc} and $self->{nc} <= 0x0066)) { |
4962 |
|
|
# 0..9, A..F, a..f |
4963 |
|
|
|
4964 |
|
|
$self->{state} = HEXREF_HEX_STATE; |
4965 |
wakaba |
1.12 |
$self->{kwd} = 0; |
4966 |
wakaba |
1.1 |
## Reconsume. |
4967 |
|
|
redo A; |
4968 |
|
|
} else { |
4969 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare hcro', |
4970 |
|
|
line => $self->{line_prev}, |
4971 |
|
|
column => $self->{column_prev} - 2); |
4972 |
|
|
|
4973 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4974 |
|
|
## and then "&#" followed by "X" or "x" is appended to the parent |
4975 |
|
|
## element or the attribute value in the later processing. |
4976 |
|
|
|
4977 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4978 |
|
|
|
4979 |
|
|
$self->{state} = $self->{prev_state}; |
4980 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4981 |
wakaba |
1.1 |
## Reconsume. |
4982 |
|
|
return ({type => CHARACTER_TOKEN, |
4983 |
wakaba |
1.12 |
data => '&' . $self->{kwd}, |
4984 |
wakaba |
1.1 |
line => $self->{line_prev}, |
4985 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}, |
4986 |
wakaba |
1.1 |
}); |
4987 |
|
|
redo A; |
4988 |
|
|
} else { |
4989 |
|
|
|
4990 |
wakaba |
1.12 |
$self->{ca}->{value} .= '&' . $self->{kwd}; |
4991 |
wakaba |
1.1 |
$self->{state} = $self->{prev_state}; |
4992 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4993 |
wakaba |
1.1 |
## Reconsume. |
4994 |
|
|
redo A; |
4995 |
|
|
} |
4996 |
|
|
} |
4997 |
|
|
} elsif ($self->{state} == HEXREF_HEX_STATE) { |
4998 |
|
|
if (0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) { |
4999 |
|
|
# 0..9 |
5000 |
|
|
|
5001 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
5002 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
5003 |
wakaba |
1.1 |
## Stay in the state. |
5004 |
|
|
|
5005 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5006 |
|
|
$self->{line_prev} = $self->{line}; |
5007 |
|
|
$self->{column_prev} = $self->{column}; |
5008 |
|
|
$self->{column}++; |
5009 |
|
|
$self->{nc} |
5010 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5011 |
|
|
} else { |
5012 |
|
|
$self->{set_nc}->($self); |
5013 |
|
|
} |
5014 |
|
|
|
5015 |
|
|
redo A; |
5016 |
|
|
} elsif (0x0061 <= $self->{nc} and |
5017 |
|
|
$self->{nc} <= 0x0066) { # a..f |
5018 |
|
|
|
5019 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
5020 |
|
|
$self->{kwd} += $self->{nc} - 0x0060 + 9; |
5021 |
wakaba |
1.1 |
## Stay in the state. |
5022 |
|
|
|
5023 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5024 |
|
|
$self->{line_prev} = $self->{line}; |
5025 |
|
|
$self->{column_prev} = $self->{column}; |
5026 |
|
|
$self->{column}++; |
5027 |
|
|
$self->{nc} |
5028 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5029 |
|
|
} else { |
5030 |
|
|
$self->{set_nc}->($self); |
5031 |
|
|
} |
5032 |
|
|
|
5033 |
|
|
redo A; |
5034 |
|
|
} elsif (0x0041 <= $self->{nc} and |
5035 |
|
|
$self->{nc} <= 0x0046) { # A..F |
5036 |
|
|
|
5037 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
5038 |
|
|
$self->{kwd} += $self->{nc} - 0x0040 + 9; |
5039 |
wakaba |
1.1 |
## Stay in the state. |
5040 |
|
|
|
5041 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5042 |
|
|
$self->{line_prev} = $self->{line}; |
5043 |
|
|
$self->{column_prev} = $self->{column}; |
5044 |
|
|
$self->{column}++; |
5045 |
|
|
$self->{nc} |
5046 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5047 |
|
|
} else { |
5048 |
|
|
$self->{set_nc}->($self); |
5049 |
|
|
} |
5050 |
|
|
|
5051 |
|
|
redo A; |
5052 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
5053 |
|
|
|
5054 |
|
|
|
5055 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5056 |
|
|
$self->{line_prev} = $self->{line}; |
5057 |
|
|
$self->{column_prev} = $self->{column}; |
5058 |
|
|
$self->{column}++; |
5059 |
|
|
$self->{nc} |
5060 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5061 |
|
|
} else { |
5062 |
|
|
$self->{set_nc}->($self); |
5063 |
|
|
} |
5064 |
|
|
|
5065 |
|
|
# |
5066 |
|
|
} else { |
5067 |
|
|
|
5068 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc', |
5069 |
|
|
line => $self->{line}, |
5070 |
|
|
column => $self->{column}); |
5071 |
|
|
## Reconsume. |
5072 |
|
|
# |
5073 |
|
|
} |
5074 |
|
|
|
5075 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
5076 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
5077 |
|
|
my $c = $self->{column_prev}; |
5078 |
wakaba |
1.25 |
if ((not $self->{is_xml} and $charref_map->{$code}) or |
5079 |
|
|
($self->{is_xml} and 0xD800 <= $code and $code <= 0xDFFF) or |
5080 |
|
|
($self->{is_xml} and $code == 0x0000)) { |
5081 |
wakaba |
1.1 |
|
5082 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
5083 |
|
|
text => (sprintf 'U+%04X', $code), |
5084 |
|
|
line => $l, column => $c); |
5085 |
|
|
$code = $charref_map->{$code}; |
5086 |
|
|
} elsif ($code > 0x10FFFF) { |
5087 |
|
|
|
5088 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
5089 |
|
|
text => (sprintf 'U-%08X', $code), |
5090 |
|
|
line => $l, column => $c); |
5091 |
|
|
$code = 0xFFFD; |
5092 |
|
|
} |
5093 |
|
|
|
5094 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
5095 |
|
|
|
5096 |
|
|
$self->{state} = $self->{prev_state}; |
5097 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5098 |
wakaba |
1.1 |
## Reconsume. |
5099 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
5100 |
wakaba |
1.7 |
has_reference => 1, |
5101 |
wakaba |
1.1 |
line => $l, column => $c, |
5102 |
|
|
}); |
5103 |
|
|
redo A; |
5104 |
|
|
} else { |
5105 |
|
|
|
5106 |
|
|
$self->{ca}->{value} .= chr $code; |
5107 |
|
|
$self->{ca}->{has_reference} = 1; |
5108 |
|
|
$self->{state} = $self->{prev_state}; |
5109 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5110 |
wakaba |
1.1 |
## Reconsume. |
5111 |
|
|
redo A; |
5112 |
|
|
} |
5113 |
|
|
} elsif ($self->{state} == ENTITY_NAME_STATE) { |
5114 |
wakaba |
1.21 |
if ((0x0041 <= $self->{nc} and # a |
5115 |
|
|
$self->{nc} <= 0x005A) or # x |
5116 |
|
|
(0x0061 <= $self->{nc} and # a |
5117 |
|
|
$self->{nc} <= 0x007A) or # z |
5118 |
|
|
(0x0030 <= $self->{nc} and # 0 |
5119 |
|
|
$self->{nc} <= 0x0039) or # 9 |
5120 |
wakaba |
1.22 |
$self->{nc} == 0x003B or # ; |
5121 |
|
|
($self->{is_xml} and |
5122 |
|
|
not ($is_space->{$self->{nc}} or |
5123 |
|
|
{ |
5124 |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
5125 |
|
|
$self->{entity_add} => 1, |
5126 |
|
|
}->{$self->{nc}}))) { |
5127 |
wakaba |
1.1 |
our $EntityChar; |
5128 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
5129 |
wakaba |
1.21 |
if (defined $EntityChar->{$self->{kwd}} or |
5130 |
|
|
$self->{ge}->{$self->{kwd}}) { |
5131 |
wakaba |
1.1 |
if ($self->{nc} == 0x003B) { # ; |
5132 |
wakaba |
1.21 |
if (defined $self->{ge}->{$self->{kwd}}) { |
5133 |
|
|
if ($self->{ge}->{$self->{kwd}}->{only_text}) { |
5134 |
|
|
|
5135 |
|
|
$self->{entity__value} = $self->{ge}->{$self->{kwd}}->{value}; |
5136 |
|
|
} else { |
5137 |
|
|
if (defined $self->{ge}->{$self->{kwd}}->{notation}) { |
5138 |
|
|
|
5139 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unparsed entity', ## TODO: type |
5140 |
|
|
value => $self->{kwd}); |
5141 |
|
|
} else { |
5142 |
|
|
|
5143 |
|
|
} |
5144 |
|
|
$self->{entity__value} = '&' . $self->{kwd}; ## TODO: expand |
5145 |
|
|
} |
5146 |
|
|
} else { |
5147 |
|
|
if ($self->{is_xml}) { |
5148 |
|
|
|
5149 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'entity not declared', ## TODO: type |
5150 |
|
|
value => $self->{kwd}, |
5151 |
|
|
level => { |
5152 |
|
|
'amp;' => $self->{level}->{warn}, |
5153 |
|
|
'quot;' => $self->{level}->{warn}, |
5154 |
|
|
'lt;' => $self->{level}->{warn}, |
5155 |
|
|
'gt;' => $self->{level}->{warn}, |
5156 |
|
|
'apos;' => $self->{level}->{warn}, |
5157 |
|
|
}->{$self->{kwd}} || |
5158 |
|
|
$self->{level}->{must}); |
5159 |
|
|
} else { |
5160 |
|
|
|
5161 |
|
|
} |
5162 |
|
|
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
5163 |
|
|
} |
5164 |
wakaba |
1.1 |
$self->{entity__match} = 1; |
5165 |
|
|
|
5166 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5167 |
|
|
$self->{line_prev} = $self->{line}; |
5168 |
|
|
$self->{column_prev} = $self->{column}; |
5169 |
|
|
$self->{column}++; |
5170 |
|
|
$self->{nc} |
5171 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5172 |
|
|
} else { |
5173 |
|
|
$self->{set_nc}->($self); |
5174 |
|
|
} |
5175 |
|
|
|
5176 |
|
|
# |
5177 |
|
|
} else { |
5178 |
|
|
|
5179 |
wakaba |
1.12 |
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
5180 |
wakaba |
1.1 |
$self->{entity__match} = -1; |
5181 |
|
|
## Stay in the state. |
5182 |
|
|
|
5183 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5184 |
|
|
$self->{line_prev} = $self->{line}; |
5185 |
|
|
$self->{column_prev} = $self->{column}; |
5186 |
|
|
$self->{column}++; |
5187 |
|
|
$self->{nc} |
5188 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5189 |
|
|
} else { |
5190 |
|
|
$self->{set_nc}->($self); |
5191 |
|
|
} |
5192 |
|
|
|
5193 |
|
|
redo A; |
5194 |
|
|
} |
5195 |
|
|
} else { |
5196 |
|
|
|
5197 |
|
|
$self->{entity__value} .= chr $self->{nc}; |
5198 |
|
|
$self->{entity__match} *= 2; |
5199 |
|
|
## Stay in the state. |
5200 |
|
|
|
5201 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5202 |
|
|
$self->{line_prev} = $self->{line}; |
5203 |
|
|
$self->{column_prev} = $self->{column}; |
5204 |
|
|
$self->{column}++; |
5205 |
|
|
$self->{nc} |
5206 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5207 |
|
|
} else { |
5208 |
|
|
$self->{set_nc}->($self); |
5209 |
|
|
} |
5210 |
|
|
|
5211 |
|
|
redo A; |
5212 |
|
|
} |
5213 |
|
|
} |
5214 |
|
|
|
5215 |
|
|
my $data; |
5216 |
|
|
my $has_ref; |
5217 |
|
|
if ($self->{entity__match} > 0) { |
5218 |
|
|
|
5219 |
|
|
$data = $self->{entity__value}; |
5220 |
|
|
$has_ref = 1; |
5221 |
|
|
# |
5222 |
|
|
} elsif ($self->{entity__match} < 0) { |
5223 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
5224 |
|
|
if ($self->{prev_state} != DATA_STATE and # in attribute |
5225 |
|
|
$self->{entity__match} < -1) { |
5226 |
|
|
|
5227 |
wakaba |
1.12 |
$data = '&' . $self->{kwd}; |
5228 |
wakaba |
1.1 |
# |
5229 |
|
|
} else { |
5230 |
|
|
|
5231 |
|
|
$data = $self->{entity__value}; |
5232 |
|
|
$has_ref = 1; |
5233 |
|
|
# |
5234 |
|
|
} |
5235 |
|
|
} else { |
5236 |
|
|
|
5237 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero', |
5238 |
|
|
line => $self->{line_prev}, |
5239 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}); |
5240 |
|
|
$data = '&' . $self->{kwd}; |
5241 |
wakaba |
1.1 |
# |
5242 |
|
|
} |
5243 |
|
|
|
5244 |
|
|
## NOTE: In these cases, when a character reference is found, |
5245 |
|
|
## it is consumed and a character token is returned, or, otherwise, |
5246 |
|
|
## nothing is consumed and returned, according to the spec algorithm. |
5247 |
|
|
## In this implementation, anything that has been examined by the |
5248 |
|
|
## tokenizer is appended to the parent element or the attribute value |
5249 |
|
|
## as string, either literal string when no character reference or |
5250 |
|
|
## entity-replaced string otherwise, in this stage, since any characters |
5251 |
|
|
## that would not be consumed are appended in the data state or in an |
5252 |
|
|
## appropriate attribute value state anyway. |
5253 |
|
|
|
5254 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
5255 |
|
|
|
5256 |
|
|
$self->{state} = $self->{prev_state}; |
5257 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5258 |
wakaba |
1.1 |
## Reconsume. |
5259 |
|
|
return ({type => CHARACTER_TOKEN, |
5260 |
|
|
data => $data, |
5261 |
wakaba |
1.7 |
has_reference => $has_ref, |
5262 |
wakaba |
1.1 |
line => $self->{line_prev}, |
5263 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}, |
5264 |
wakaba |
1.1 |
}); |
5265 |
|
|
redo A; |
5266 |
|
|
} else { |
5267 |
|
|
|
5268 |
|
|
$self->{ca}->{value} .= $data; |
5269 |
|
|
$self->{ca}->{has_reference} = 1 if $has_ref; |
5270 |
|
|
$self->{state} = $self->{prev_state}; |
5271 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5272 |
wakaba |
1.1 |
## Reconsume. |
5273 |
|
|
redo A; |
5274 |
|
|
} |
5275 |
wakaba |
1.8 |
|
5276 |
|
|
## XML-only states |
5277 |
|
|
|
5278 |
|
|
} elsif ($self->{state} == PI_STATE) { |
5279 |
wakaba |
1.14 |
## XML5: "Pi state" and "DOCTYPE pi state". |
5280 |
|
|
|
5281 |
wakaba |
1.8 |
if ($is_space->{$self->{nc}} or |
5282 |
wakaba |
1.14 |
$self->{nc} == 0x003F or # ? |
5283 |
wakaba |
1.8 |
$self->{nc} == -1) { |
5284 |
wakaba |
1.14 |
## XML5: U+003F: "pi state": Same as "Anything else"; "DOCTYPE |
5285 |
|
|
## pi state": Switch to the "DOCTYPE pi after state". EOF: |
5286 |
|
|
## "DOCTYPE pi state": Parse error, switch to the "data |
5287 |
|
|
## state". |
5288 |
wakaba |
1.8 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare pio', ## TODO: type |
5289 |
|
|
line => $self->{line_prev}, |
5290 |
|
|
column => $self->{column_prev} |
5291 |
|
|
- 1 * ($self->{nc} != -1)); |
5292 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5293 |
|
|
## Reconsume. |
5294 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
5295 |
|
|
data => '?', |
5296 |
|
|
line => $self->{line_prev}, |
5297 |
|
|
column => $self->{column_prev} |
5298 |
|
|
- 1 * ($self->{nc} != -1), |
5299 |
|
|
}; |
5300 |
|
|
redo A; |
5301 |
|
|
} else { |
5302 |
wakaba |
1.14 |
## XML5: "DOCTYPE pi state": Stay in the state. |
5303 |
wakaba |
1.8 |
$self->{ct} = {type => PI_TOKEN, |
5304 |
|
|
target => chr $self->{nc}, |
5305 |
|
|
data => '', |
5306 |
|
|
line => $self->{line_prev}, |
5307 |
|
|
column => $self->{column_prev} - 1, |
5308 |
|
|
}; |
5309 |
|
|
$self->{state} = PI_TARGET_STATE; |
5310 |
|
|
|
5311 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5312 |
|
|
$self->{line_prev} = $self->{line}; |
5313 |
|
|
$self->{column_prev} = $self->{column}; |
5314 |
|
|
$self->{column}++; |
5315 |
|
|
$self->{nc} |
5316 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5317 |
|
|
} else { |
5318 |
|
|
$self->{set_nc}->($self); |
5319 |
|
|
} |
5320 |
|
|
|
5321 |
|
|
redo A; |
5322 |
|
|
} |
5323 |
|
|
} elsif ($self->{state} == PI_TARGET_STATE) { |
5324 |
|
|
if ($is_space->{$self->{nc}}) { |
5325 |
|
|
$self->{state} = PI_TARGET_AFTER_STATE; |
5326 |
|
|
|
5327 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5328 |
|
|
$self->{line_prev} = $self->{line}; |
5329 |
|
|
$self->{column_prev} = $self->{column}; |
5330 |
|
|
$self->{column}++; |
5331 |
|
|
$self->{nc} |
5332 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5333 |
|
|
} else { |
5334 |
|
|
$self->{set_nc}->($self); |
5335 |
|
|
} |
5336 |
|
|
|
5337 |
|
|
redo A; |
5338 |
|
|
} elsif ($self->{nc} == -1) { |
5339 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5340 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5341 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5342 |
|
|
} else { |
5343 |
|
|
$self->{state} = DATA_STATE; |
5344 |
|
|
$self->{s_kwd} = ''; |
5345 |
|
|
} |
5346 |
wakaba |
1.8 |
## Reconsume. |
5347 |
|
|
return ($self->{ct}); # pi |
5348 |
|
|
redo A; |
5349 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5350 |
|
|
$self->{state} = PI_AFTER_STATE; |
5351 |
|
|
|
5352 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5353 |
|
|
$self->{line_prev} = $self->{line}; |
5354 |
|
|
$self->{column_prev} = $self->{column}; |
5355 |
|
|
$self->{column}++; |
5356 |
|
|
$self->{nc} |
5357 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5358 |
|
|
} else { |
5359 |
|
|
$self->{set_nc}->($self); |
5360 |
|
|
} |
5361 |
|
|
|
5362 |
|
|
redo A; |
5363 |
|
|
} else { |
5364 |
|
|
## XML5: typo ("tag name" -> "target") |
5365 |
|
|
$self->{ct}->{target} .= chr $self->{nc}; # pi |
5366 |
|
|
|
5367 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5368 |
|
|
$self->{line_prev} = $self->{line}; |
5369 |
|
|
$self->{column_prev} = $self->{column}; |
5370 |
|
|
$self->{column}++; |
5371 |
|
|
$self->{nc} |
5372 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5373 |
|
|
} else { |
5374 |
|
|
$self->{set_nc}->($self); |
5375 |
|
|
} |
5376 |
|
|
|
5377 |
|
|
redo A; |
5378 |
|
|
} |
5379 |
|
|
} elsif ($self->{state} == PI_TARGET_AFTER_STATE) { |
5380 |
|
|
if ($is_space->{$self->{nc}}) { |
5381 |
|
|
## Stay in the state. |
5382 |
|
|
|
5383 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5384 |
|
|
$self->{line_prev} = $self->{line}; |
5385 |
|
|
$self->{column_prev} = $self->{column}; |
5386 |
|
|
$self->{column}++; |
5387 |
|
|
$self->{nc} |
5388 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5389 |
|
|
} else { |
5390 |
|
|
$self->{set_nc}->($self); |
5391 |
|
|
} |
5392 |
|
|
|
5393 |
|
|
redo A; |
5394 |
|
|
} else { |
5395 |
|
|
$self->{state} = PI_DATA_STATE; |
5396 |
|
|
## Reprocess. |
5397 |
|
|
redo A; |
5398 |
|
|
} |
5399 |
|
|
} elsif ($self->{state} == PI_DATA_STATE) { |
5400 |
|
|
if ($self->{nc} == 0x003F) { # ? |
5401 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5402 |
|
|
|
5403 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5404 |
|
|
$self->{line_prev} = $self->{line}; |
5405 |
|
|
$self->{column_prev} = $self->{column}; |
5406 |
|
|
$self->{column}++; |
5407 |
|
|
$self->{nc} |
5408 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5409 |
|
|
} else { |
5410 |
|
|
$self->{set_nc}->($self); |
5411 |
|
|
} |
5412 |
|
|
|
5413 |
|
|
redo A; |
5414 |
|
|
} elsif ($self->{nc} == -1) { |
5415 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5416 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5417 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state" |
5418 |
wakaba |
1.13 |
} else { |
5419 |
|
|
$self->{state} = DATA_STATE; |
5420 |
|
|
$self->{s_kwd} = ''; |
5421 |
|
|
} |
5422 |
wakaba |
1.8 |
## Reprocess. |
5423 |
|
|
return ($self->{ct}); # pi |
5424 |
|
|
redo A; |
5425 |
|
|
} else { |
5426 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; # pi |
5427 |
|
|
$self->{read_until}->($self->{ct}->{data}, q[?], |
5428 |
|
|
length $self->{ct}->{data}); |
5429 |
|
|
## Stay in the state. |
5430 |
|
|
|
5431 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5432 |
|
|
$self->{line_prev} = $self->{line}; |
5433 |
|
|
$self->{column_prev} = $self->{column}; |
5434 |
|
|
$self->{column}++; |
5435 |
|
|
$self->{nc} |
5436 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5437 |
|
|
} else { |
5438 |
|
|
$self->{set_nc}->($self); |
5439 |
|
|
} |
5440 |
|
|
|
5441 |
|
|
## Reprocess. |
5442 |
|
|
redo A; |
5443 |
|
|
} |
5444 |
|
|
} elsif ($self->{state} == PI_AFTER_STATE) { |
5445 |
wakaba |
1.14 |
## XML5: Part of "Pi after state". |
5446 |
|
|
|
5447 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5448 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5449 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5450 |
|
|
} else { |
5451 |
|
|
$self->{state} = DATA_STATE; |
5452 |
|
|
$self->{s_kwd} = ''; |
5453 |
|
|
} |
5454 |
wakaba |
1.8 |
|
5455 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5456 |
|
|
$self->{line_prev} = $self->{line}; |
5457 |
|
|
$self->{column_prev} = $self->{column}; |
5458 |
|
|
$self->{column}++; |
5459 |
|
|
$self->{nc} |
5460 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5461 |
|
|
} else { |
5462 |
|
|
$self->{set_nc}->($self); |
5463 |
|
|
} |
5464 |
|
|
|
5465 |
|
|
return ($self->{ct}); # pi |
5466 |
|
|
redo A; |
5467 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5468 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5469 |
|
|
line => $self->{line_prev}, |
5470 |
|
|
column => $self->{column_prev}); ## XML5: no error |
5471 |
|
|
$self->{ct}->{data} .= '?'; |
5472 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5473 |
|
|
|
5474 |
|
|
if ($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 |
|
|
} else { |
5486 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5487 |
|
|
line => $self->{line_prev}, |
5488 |
|
|
column => $self->{column_prev} |
5489 |
|
|
+ 1 * ($self->{nc} == -1)); ## XML5: no error |
5490 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5491 |
|
|
$self->{state} = PI_DATA_STATE; |
5492 |
|
|
## Reprocess. |
5493 |
|
|
redo A; |
5494 |
|
|
} |
5495 |
|
|
} elsif ($self->{state} == PI_DATA_AFTER_STATE) { |
5496 |
wakaba |
1.14 |
## XML5: Same as "pi after state" and "DOCTYPE pi after state". |
5497 |
|
|
|
5498 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5499 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5500 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5501 |
|
|
} else { |
5502 |
|
|
$self->{state} = DATA_STATE; |
5503 |
|
|
$self->{s_kwd} = ''; |
5504 |
|
|
} |
5505 |
wakaba |
1.8 |
|
5506 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5507 |
|
|
$self->{line_prev} = $self->{line}; |
5508 |
|
|
$self->{column_prev} = $self->{column}; |
5509 |
|
|
$self->{column}++; |
5510 |
|
|
$self->{nc} |
5511 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5512 |
|
|
} else { |
5513 |
|
|
$self->{set_nc}->($self); |
5514 |
|
|
} |
5515 |
|
|
|
5516 |
|
|
return ($self->{ct}); # pi |
5517 |
|
|
redo A; |
5518 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5519 |
|
|
$self->{ct}->{data} .= '?'; |
5520 |
|
|
## Stay in the state. |
5521 |
|
|
|
5522 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5523 |
|
|
$self->{line_prev} = $self->{line}; |
5524 |
|
|
$self->{column_prev} = $self->{column}; |
5525 |
|
|
$self->{column}++; |
5526 |
|
|
$self->{nc} |
5527 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5528 |
|
|
} else { |
5529 |
|
|
$self->{set_nc}->($self); |
5530 |
|
|
} |
5531 |
|
|
|
5532 |
|
|
redo A; |
5533 |
|
|
} else { |
5534 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5535 |
|
|
$self->{state} = PI_DATA_STATE; |
5536 |
|
|
## Reprocess. |
5537 |
|
|
redo A; |
5538 |
|
|
} |
5539 |
wakaba |
1.12 |
|
5540 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_STATE) { |
5541 |
|
|
if ($self->{nc} == 0x003C) { # < |
5542 |
wakaba |
1.13 |
$self->{state} = DOCTYPE_TAG_STATE; |
5543 |
wakaba |
1.12 |
|
5544 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5545 |
|
|
$self->{line_prev} = $self->{line}; |
5546 |
|
|
$self->{column_prev} = $self->{column}; |
5547 |
|
|
$self->{column}++; |
5548 |
|
|
$self->{nc} |
5549 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5550 |
|
|
} else { |
5551 |
|
|
$self->{set_nc}->($self); |
5552 |
|
|
} |
5553 |
|
|
|
5554 |
|
|
redo A; |
5555 |
|
|
} elsif ($self->{nc} == 0x0025) { # % |
5556 |
|
|
## XML5: Not defined yet. |
5557 |
|
|
|
5558 |
|
|
## TODO: |
5559 |
wakaba |
1.24 |
|
5560 |
|
|
if (not $self->{stop_processing} and |
5561 |
|
|
not $self->{document}->xml_standalone) { |
5562 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'stop processing', ## TODO: type |
5563 |
|
|
level => $self->{level}->{info}); |
5564 |
|
|
$self->{stop_processing} = 1; |
5565 |
|
|
} |
5566 |
|
|
|
5567 |
wakaba |
1.12 |
|
5568 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5569 |
|
|
$self->{line_prev} = $self->{line}; |
5570 |
|
|
$self->{column_prev} = $self->{column}; |
5571 |
|
|
$self->{column}++; |
5572 |
|
|
$self->{nc} |
5573 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5574 |
|
|
} else { |
5575 |
|
|
$self->{set_nc}->($self); |
5576 |
|
|
} |
5577 |
|
|
|
5578 |
|
|
redo A; |
5579 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
5580 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5581 |
wakaba |
1.12 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5582 |
|
|
|
5583 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5584 |
|
|
$self->{line_prev} = $self->{line}; |
5585 |
|
|
$self->{column_prev} = $self->{column}; |
5586 |
|
|
$self->{column}++; |
5587 |
|
|
$self->{nc} |
5588 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5589 |
|
|
} else { |
5590 |
|
|
$self->{set_nc}->($self); |
5591 |
|
|
} |
5592 |
|
|
|
5593 |
|
|
redo A; |
5594 |
|
|
} elsif ($is_space->{$self->{nc}}) { |
5595 |
|
|
## Stay in the state. |
5596 |
|
|
|
5597 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5598 |
|
|
$self->{line_prev} = $self->{line}; |
5599 |
|
|
$self->{column_prev} = $self->{column}; |
5600 |
|
|
$self->{column}++; |
5601 |
|
|
$self->{nc} |
5602 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5603 |
|
|
} else { |
5604 |
|
|
$self->{set_nc}->($self); |
5605 |
|
|
} |
5606 |
|
|
|
5607 |
|
|
redo A; |
5608 |
|
|
} elsif ($self->{nc} == -1) { |
5609 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed internal subset'); ## TODO: type |
5610 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5611 |
wakaba |
1.12 |
$self->{state} = DATA_STATE; |
5612 |
|
|
$self->{s_kwd} = ''; |
5613 |
|
|
## Reconsume. |
5614 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5615 |
wakaba |
1.12 |
redo A; |
5616 |
|
|
} else { |
5617 |
|
|
unless ($self->{internal_subset_tainted}) { |
5618 |
|
|
## XML5: No parse error. |
5619 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string in internal subset'); |
5620 |
|
|
$self->{internal_subset_tainted} = 1; |
5621 |
|
|
} |
5622 |
|
|
## Stay in the state. |
5623 |
|
|
|
5624 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5625 |
|
|
$self->{line_prev} = $self->{line}; |
5626 |
|
|
$self->{column_prev} = $self->{column}; |
5627 |
|
|
$self->{column}++; |
5628 |
|
|
$self->{nc} |
5629 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5630 |
|
|
} else { |
5631 |
|
|
$self->{set_nc}->($self); |
5632 |
|
|
} |
5633 |
|
|
|
5634 |
|
|
redo A; |
5635 |
|
|
} |
5636 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5637 |
|
|
if ($self->{nc} == 0x003E) { # > |
5638 |
|
|
$self->{state} = DATA_STATE; |
5639 |
|
|
$self->{s_kwd} = ''; |
5640 |
|
|
|
5641 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5642 |
|
|
$self->{line_prev} = $self->{line}; |
5643 |
|
|
$self->{column_prev} = $self->{column}; |
5644 |
|
|
$self->{column}++; |
5645 |
|
|
$self->{nc} |
5646 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5647 |
|
|
} else { |
5648 |
|
|
$self->{set_nc}->($self); |
5649 |
|
|
} |
5650 |
|
|
|
5651 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5652 |
wakaba |
1.12 |
redo A; |
5653 |
|
|
} elsif ($self->{nc} == -1) { |
5654 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
5655 |
|
|
$self->{state} = DATA_STATE; |
5656 |
|
|
$self->{s_kwd} = ''; |
5657 |
|
|
## Reconsume. |
5658 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5659 |
wakaba |
1.12 |
redo A; |
5660 |
|
|
} else { |
5661 |
|
|
## XML5: No parse error and stay in the state. |
5662 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after internal subset'); ## TODO: type |
5663 |
|
|
|
5664 |
wakaba |
1.13 |
$self->{state} = BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5665 |
|
|
|
5666 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5667 |
|
|
$self->{line_prev} = $self->{line}; |
5668 |
|
|
$self->{column_prev} = $self->{column}; |
5669 |
|
|
$self->{column}++; |
5670 |
|
|
$self->{nc} |
5671 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5672 |
|
|
} else { |
5673 |
|
|
$self->{set_nc}->($self); |
5674 |
|
|
} |
5675 |
|
|
|
5676 |
|
|
redo A; |
5677 |
|
|
} |
5678 |
|
|
} elsif ($self->{state} == BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5679 |
|
|
if ($self->{nc} == 0x003E) { # > |
5680 |
|
|
$self->{state} = DATA_STATE; |
5681 |
|
|
$self->{s_kwd} = ''; |
5682 |
|
|
|
5683 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5684 |
|
|
$self->{line_prev} = $self->{line}; |
5685 |
|
|
$self->{column_prev} = $self->{column}; |
5686 |
|
|
$self->{column}++; |
5687 |
|
|
$self->{nc} |
5688 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5689 |
|
|
} else { |
5690 |
|
|
$self->{set_nc}->($self); |
5691 |
|
|
} |
5692 |
|
|
|
5693 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5694 |
|
|
redo A; |
5695 |
|
|
} elsif ($self->{nc} == -1) { |
5696 |
|
|
$self->{state} = DATA_STATE; |
5697 |
|
|
$self->{s_kwd} = ''; |
5698 |
|
|
## Reconsume. |
5699 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5700 |
|
|
redo A; |
5701 |
|
|
} else { |
5702 |
|
|
## Stay in the state. |
5703 |
|
|
|
5704 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5705 |
|
|
$self->{line_prev} = $self->{line}; |
5706 |
|
|
$self->{column_prev} = $self->{column}; |
5707 |
|
|
$self->{column}++; |
5708 |
|
|
$self->{nc} |
5709 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5710 |
|
|
} else { |
5711 |
|
|
$self->{set_nc}->($self); |
5712 |
|
|
} |
5713 |
|
|
|
5714 |
|
|
redo A; |
5715 |
|
|
} |
5716 |
|
|
} elsif ($self->{state} == DOCTYPE_TAG_STATE) { |
5717 |
|
|
if ($self->{nc} == 0x0021) { # ! |
5718 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MARKUP_DECLARATION_OPEN_STATE; |
5719 |
wakaba |
1.13 |
|
5720 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5721 |
|
|
$self->{line_prev} = $self->{line}; |
5722 |
|
|
$self->{column_prev} = $self->{column}; |
5723 |
|
|
$self->{column}++; |
5724 |
|
|
$self->{nc} |
5725 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5726 |
|
|
} else { |
5727 |
|
|
$self->{set_nc}->($self); |
5728 |
|
|
} |
5729 |
|
|
|
5730 |
|
|
redo A; |
5731 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5732 |
|
|
$self->{state} = PI_STATE; |
5733 |
|
|
|
5734 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5735 |
|
|
$self->{line_prev} = $self->{line}; |
5736 |
|
|
$self->{column_prev} = $self->{column}; |
5737 |
|
|
$self->{column}++; |
5738 |
|
|
$self->{nc} |
5739 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5740 |
|
|
} else { |
5741 |
|
|
$self->{set_nc}->($self); |
5742 |
|
|
} |
5743 |
|
|
|
5744 |
|
|
redo A; |
5745 |
|
|
} elsif ($self->{nc} == -1) { |
5746 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago'); |
5747 |
|
|
$self->{state} = DATA_STATE; |
5748 |
|
|
$self->{s_kwd} = ''; |
5749 |
|
|
## Reconsume. |
5750 |
|
|
redo A; |
5751 |
|
|
} else { |
5752 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', ## XML5: Not a parse error. |
5753 |
|
|
line => $self->{line_prev}, |
5754 |
|
|
column => $self->{column_prev}); |
5755 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5756 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
5757 |
|
|
data => '', |
5758 |
|
|
}; ## NOTE: Will be discarded. |
5759 |
wakaba |
1.12 |
|
5760 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5761 |
|
|
$self->{line_prev} = $self->{line}; |
5762 |
|
|
$self->{column_prev} = $self->{column}; |
5763 |
|
|
$self->{column}++; |
5764 |
|
|
$self->{nc} |
5765 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5766 |
|
|
} else { |
5767 |
|
|
$self->{set_nc}->($self); |
5768 |
|
|
} |
5769 |
|
|
|
5770 |
|
|
redo A; |
5771 |
|
|
} |
5772 |
wakaba |
1.14 |
} elsif ($self->{state} == DOCTYPE_MARKUP_DECLARATION_OPEN_STATE) { |
5773 |
|
|
## XML5: "DOCTYPE markup declaration state". |
5774 |
|
|
|
5775 |
|
|
if ($self->{nc} == 0x002D) { # - |
5776 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
5777 |
|
|
|
5778 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5779 |
|
|
$self->{line_prev} = $self->{line}; |
5780 |
|
|
$self->{column_prev} = $self->{column}; |
5781 |
|
|
$self->{column}++; |
5782 |
|
|
$self->{nc} |
5783 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5784 |
|
|
} else { |
5785 |
|
|
$self->{set_nc}->($self); |
5786 |
|
|
} |
5787 |
|
|
|
5788 |
|
|
redo A; |
5789 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x0045 or # E |
5790 |
|
|
$self->{nc} == 0x0065) { # e |
5791 |
wakaba |
1.14 |
$self->{state} = MD_E_STATE; |
5792 |
|
|
$self->{kwd} = chr $self->{nc}; |
5793 |
|
|
|
5794 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5795 |
|
|
$self->{line_prev} = $self->{line}; |
5796 |
|
|
$self->{column_prev} = $self->{column}; |
5797 |
|
|
$self->{column}++; |
5798 |
|
|
$self->{nc} |
5799 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5800 |
|
|
} else { |
5801 |
|
|
$self->{set_nc}->($self); |
5802 |
|
|
} |
5803 |
|
|
|
5804 |
|
|
redo A; |
5805 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x0041 or # A |
5806 |
|
|
$self->{nc} == 0x0061) { # a |
5807 |
wakaba |
1.14 |
$self->{state} = MD_ATTLIST_STATE; |
5808 |
|
|
$self->{kwd} = chr $self->{nc}; |
5809 |
|
|
|
5810 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5811 |
|
|
$self->{line_prev} = $self->{line}; |
5812 |
|
|
$self->{column_prev} = $self->{column}; |
5813 |
|
|
$self->{column}++; |
5814 |
|
|
$self->{nc} |
5815 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5816 |
|
|
} else { |
5817 |
|
|
$self->{set_nc}->($self); |
5818 |
|
|
} |
5819 |
|
|
|
5820 |
|
|
redo A; |
5821 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x004E or # N |
5822 |
|
|
$self->{nc} == 0x006E) { # n |
5823 |
wakaba |
1.14 |
$self->{state} = MD_NOTATION_STATE; |
5824 |
|
|
$self->{kwd} = chr $self->{nc}; |
5825 |
|
|
|
5826 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5827 |
|
|
$self->{line_prev} = $self->{line}; |
5828 |
|
|
$self->{column_prev} = $self->{column}; |
5829 |
|
|
$self->{column}++; |
5830 |
|
|
$self->{nc} |
5831 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5832 |
|
|
} else { |
5833 |
|
|
$self->{set_nc}->($self); |
5834 |
|
|
} |
5835 |
|
|
|
5836 |
|
|
redo A; |
5837 |
|
|
} else { |
5838 |
|
|
# |
5839 |
|
|
} |
5840 |
|
|
|
5841 |
|
|
## XML5: No parse error. |
5842 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5843 |
|
|
line => $self->{line_prev}, |
5844 |
|
|
column => $self->{column_prev} - 1); |
5845 |
|
|
## Reconsume. |
5846 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5847 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded. |
5848 |
|
|
redo A; |
5849 |
|
|
} elsif ($self->{state} == MD_E_STATE) { |
5850 |
wakaba |
1.17 |
if ($self->{nc} == 0x004E or # N |
5851 |
|
|
$self->{nc} == 0x006E) { # n |
5852 |
wakaba |
1.14 |
$self->{state} = MD_ENTITY_STATE; |
5853 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5854 |
|
|
|
5855 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5856 |
|
|
$self->{line_prev} = $self->{line}; |
5857 |
|
|
$self->{column_prev} = $self->{column}; |
5858 |
|
|
$self->{column}++; |
5859 |
|
|
$self->{nc} |
5860 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5861 |
|
|
} else { |
5862 |
|
|
$self->{set_nc}->($self); |
5863 |
|
|
} |
5864 |
|
|
|
5865 |
|
|
redo A; |
5866 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x004C or # L |
5867 |
|
|
$self->{nc} == 0x006C) { # l |
5868 |
wakaba |
1.14 |
## XML5: <!ELEMENT> not supported. |
5869 |
|
|
$self->{state} = MD_ELEMENT_STATE; |
5870 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5871 |
|
|
|
5872 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5873 |
|
|
$self->{line_prev} = $self->{line}; |
5874 |
|
|
$self->{column_prev} = $self->{column}; |
5875 |
|
|
$self->{column}++; |
5876 |
|
|
$self->{nc} |
5877 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5878 |
|
|
} else { |
5879 |
|
|
$self->{set_nc}->($self); |
5880 |
|
|
} |
5881 |
|
|
|
5882 |
|
|
redo A; |
5883 |
|
|
} else { |
5884 |
|
|
## XML5: No parse error. |
5885 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5886 |
|
|
line => $self->{line_prev}, |
5887 |
|
|
column => $self->{column_prev} - 2 |
5888 |
|
|
+ 1 * ($self->{nc} == -1)); |
5889 |
|
|
## Reconsume. |
5890 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5891 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5892 |
|
|
redo A; |
5893 |
|
|
} |
5894 |
|
|
} elsif ($self->{state} == MD_ENTITY_STATE) { |
5895 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5896 |
|
|
undef, |
5897 |
|
|
undef, |
5898 |
|
|
0x0054, # T |
5899 |
|
|
0x0049, # I |
5900 |
|
|
0x0054, # T |
5901 |
|
|
]->[length $self->{kwd}] or |
5902 |
|
|
$self->{nc} == [ |
5903 |
|
|
undef, |
5904 |
|
|
undef, |
5905 |
|
|
0x0074, # t |
5906 |
|
|
0x0069, # i |
5907 |
|
|
0x0074, # t |
5908 |
|
|
]->[length $self->{kwd}]) { |
5909 |
wakaba |
1.14 |
## Stay in the state. |
5910 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5911 |
|
|
|
5912 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5913 |
|
|
$self->{line_prev} = $self->{line}; |
5914 |
|
|
$self->{column_prev} = $self->{column}; |
5915 |
|
|
$self->{column}++; |
5916 |
|
|
$self->{nc} |
5917 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5918 |
|
|
} else { |
5919 |
|
|
$self->{set_nc}->($self); |
5920 |
|
|
} |
5921 |
|
|
|
5922 |
|
|
redo A; |
5923 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 5 and |
5924 |
|
|
($self->{nc} == 0x0059 or # Y |
5925 |
|
|
$self->{nc} == 0x0079)) { # y |
5926 |
|
|
if ($self->{kwd} ne 'ENTIT' or $self->{nc} == 0x0079) { |
5927 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5928 |
|
|
text => 'ENTITY', |
5929 |
|
|
line => $self->{line_prev}, |
5930 |
|
|
column => $self->{column_prev} - 4); |
5931 |
|
|
} |
5932 |
|
|
$self->{ct} = {type => GENERAL_ENTITY_TOKEN, name => '', |
5933 |
wakaba |
1.14 |
line => $self->{line_prev}, |
5934 |
|
|
column => $self->{column_prev} - 6}; |
5935 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5936 |
|
|
|
5937 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5938 |
|
|
$self->{line_prev} = $self->{line}; |
5939 |
|
|
$self->{column_prev} = $self->{column}; |
5940 |
|
|
$self->{column}++; |
5941 |
|
|
$self->{nc} |
5942 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5943 |
|
|
} else { |
5944 |
|
|
$self->{set_nc}->($self); |
5945 |
|
|
} |
5946 |
|
|
|
5947 |
|
|
redo A; |
5948 |
|
|
} else { |
5949 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5950 |
|
|
line => $self->{line_prev}, |
5951 |
|
|
column => $self->{column_prev} - 1 |
5952 |
|
|
- (length $self->{kwd}) |
5953 |
|
|
+ 1 * ($self->{nc} == -1)); |
5954 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5955 |
|
|
## Reconsume. |
5956 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5957 |
|
|
redo A; |
5958 |
|
|
} |
5959 |
|
|
} elsif ($self->{state} == MD_ELEMENT_STATE) { |
5960 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5961 |
|
|
undef, |
5962 |
|
|
undef, |
5963 |
|
|
0x0045, # E |
5964 |
|
|
0x004D, # M |
5965 |
|
|
0x0045, # E |
5966 |
|
|
0x004E, # N |
5967 |
|
|
]->[length $self->{kwd}] or |
5968 |
|
|
$self->{nc} == [ |
5969 |
|
|
undef, |
5970 |
|
|
undef, |
5971 |
|
|
0x0065, # e |
5972 |
|
|
0x006D, # m |
5973 |
|
|
0x0065, # e |
5974 |
|
|
0x006E, # n |
5975 |
|
|
]->[length $self->{kwd}]) { |
5976 |
wakaba |
1.14 |
## Stay in the state. |
5977 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5978 |
|
|
|
5979 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5980 |
|
|
$self->{line_prev} = $self->{line}; |
5981 |
|
|
$self->{column_prev} = $self->{column}; |
5982 |
|
|
$self->{column}++; |
5983 |
|
|
$self->{nc} |
5984 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5985 |
|
|
} else { |
5986 |
|
|
$self->{set_nc}->($self); |
5987 |
|
|
} |
5988 |
|
|
|
5989 |
|
|
redo A; |
5990 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 6 and |
5991 |
|
|
($self->{nc} == 0x0054 or # T |
5992 |
|
|
$self->{nc} == 0x0074)) { # t |
5993 |
|
|
if ($self->{kwd} ne 'ELEMEN' or $self->{nc} == 0x0074) { |
5994 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5995 |
|
|
text => 'ELEMENT', |
5996 |
|
|
line => $self->{line_prev}, |
5997 |
|
|
column => $self->{column_prev} - 5); |
5998 |
|
|
} |
5999 |
wakaba |
1.14 |
$self->{ct} = {type => ELEMENT_TOKEN, name => '', |
6000 |
|
|
line => $self->{line_prev}, |
6001 |
wakaba |
1.23 |
column => $self->{column_prev} - 7}; |
6002 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MD_STATE; |
6003 |
|
|
|
6004 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6005 |
|
|
$self->{line_prev} = $self->{line}; |
6006 |
|
|
$self->{column_prev} = $self->{column}; |
6007 |
|
|
$self->{column}++; |
6008 |
|
|
$self->{nc} |
6009 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6010 |
|
|
} else { |
6011 |
|
|
$self->{set_nc}->($self); |
6012 |
|
|
} |
6013 |
|
|
|
6014 |
|
|
redo A; |
6015 |
|
|
} else { |
6016 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
6017 |
|
|
line => $self->{line_prev}, |
6018 |
|
|
column => $self->{column_prev} - 1 |
6019 |
|
|
- (length $self->{kwd}) |
6020 |
|
|
+ 1 * ($self->{nc} == -1)); |
6021 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
6022 |
|
|
## Reconsume. |
6023 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
6024 |
|
|
redo A; |
6025 |
|
|
} |
6026 |
|
|
} elsif ($self->{state} == MD_ATTLIST_STATE) { |
6027 |
wakaba |
1.17 |
if ($self->{nc} == [ |
6028 |
|
|
undef, |
6029 |
|
|
0x0054, # T |
6030 |
|
|
0x0054, # T |
6031 |
|
|
0x004C, # L |
6032 |
|
|
0x0049, # I |
6033 |
|
|
0x0053, # S |
6034 |
|
|
]->[length $self->{kwd}] or |
6035 |
|
|
$self->{nc} == [ |
6036 |
|
|
undef, |
6037 |
|
|
0x0074, # t |
6038 |
|
|
0x0074, # t |
6039 |
|
|
0x006C, # l |
6040 |
|
|
0x0069, # i |
6041 |
|
|
0x0073, # s |
6042 |
|
|
]->[length $self->{kwd}]) { |
6043 |
wakaba |
1.14 |
## Stay in the state. |
6044 |
|
|
$self->{kwd} .= chr $self->{nc}; |
6045 |
|
|
|
6046 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6047 |
|
|
$self->{line_prev} = $self->{line}; |
6048 |
|
|
$self->{column_prev} = $self->{column}; |
6049 |
|
|
$self->{column}++; |
6050 |
|
|
$self->{nc} |
6051 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6052 |
|
|
} else { |
6053 |
|
|
$self->{set_nc}->($self); |
6054 |
|
|
} |
6055 |
|
|
|
6056 |
|
|
redo A; |
6057 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 6 and |
6058 |
|
|
($self->{nc} == 0x0054 or # T |
6059 |
|
|
$self->{nc} == 0x0074)) { # t |
6060 |
|
|
if ($self->{kwd} ne 'ATTLIS' or $self->{nc} == 0x0074) { |
6061 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
6062 |
|
|
text => 'ATTLIST', |
6063 |
|
|
line => $self->{line_prev}, |
6064 |
|
|
column => $self->{column_prev} - 5); |
6065 |
|
|
} |
6066 |
wakaba |
1.14 |
$self->{ct} = {type => ATTLIST_TOKEN, name => '', |
6067 |
wakaba |
1.15 |
attrdefs => [], |
6068 |
wakaba |
1.14 |
line => $self->{line_prev}, |
6069 |
wakaba |
1.23 |
column => $self->{column_prev} - 7}; |
6070 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MD_STATE; |
6071 |
|
|
|
6072 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6073 |
|
|
$self->{line_prev} = $self->{line}; |
6074 |
|
|
$self->{column_prev} = $self->{column}; |
6075 |
|
|
$self->{column}++; |
6076 |
|
|
$self->{nc} |
6077 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6078 |
|
|
} else { |
6079 |
|
|
$self->{set_nc}->($self); |
6080 |
|
|
} |
6081 |
|
|
|
6082 |
|
|
redo A; |
6083 |
|
|
} else { |
6084 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
6085 |
|
|
line => $self->{line_prev}, |
6086 |
|
|
column => $self->{column_prev} - 1 |
6087 |
|
|
- (length $self->{kwd}) |
6088 |
|
|
+ 1 * ($self->{nc} == -1)); |
6089 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
6090 |
|
|
## Reconsume. |
6091 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
6092 |
|
|
redo A; |
6093 |
|
|
} |
6094 |
|
|
} elsif ($self->{state} == MD_NOTATION_STATE) { |
6095 |
wakaba |
1.17 |
if ($self->{nc} == [ |
6096 |
|
|
undef, |
6097 |
|
|
0x004F, # O |
6098 |
|
|
0x0054, # T |
6099 |
|
|
0x0041, # A |
6100 |
|
|
0x0054, # T |
6101 |
|
|
0x0049, # I |
6102 |
|
|
0x004F, # O |
6103 |
|
|
]->[length $self->{kwd}] or |
6104 |
|
|
$self->{nc} == [ |
6105 |
|
|
undef, |
6106 |
|
|
0x006F, # o |
6107 |
|
|
0x0074, # t |
6108 |
|
|
0x0061, # a |
6109 |
|
|
0x0074, # t |
6110 |
|
|
0x0069, # i |
6111 |
|
|
0x006F, # o |
6112 |
|
|
]->[length $self->{kwd}]) { |
6113 |
wakaba |
1.14 |
## Stay in the state. |
6114 |
|
|
$self->{kwd} .= chr $self->{nc}; |
6115 |
|
|
|
6116 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6117 |
|
|
$self->{line_prev} = $self->{line}; |
6118 |
|
|
$self->{column_prev} = $self->{column}; |
6119 |
|
|
$self->{column}++; |
6120 |
|
|
$self->{nc} |
6121 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6122 |
|
|
} else { |
6123 |
|
|
$self->{set_nc}->($self); |
6124 |
|
|
} |
6125 |
|
|
|
6126 |
|
|
redo A; |
6127 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 7 and |
6128 |
|
|
($self->{nc} == 0x004E or # N |
6129 |
|
|
$self->{nc} == 0x006E)) { # n |
6130 |
|
|
if ($self->{kwd} ne 'NOTATIO' or $self->{nc} == 0x006E) { |
6131 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
6132 |
|
|
text => 'NOTATION', |
6133 |
|
|
line => $self->{line_prev}, |
6134 |
|
|
column => $self->{column_prev} - 6); |
6135 |
|
|
} |
6136 |
wakaba |
1.14 |
$self->{ct} = {type => NOTATION_TOKEN, name => '', |
6137 |
|
|
line => $self->{line_prev}, |
6138 |
wakaba |
1.23 |
column => $self->{column_prev} - 8}; |
6139 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MD_STATE; |
6140 |
|
|
|
6141 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6142 |
|
|
$self->{line_prev} = $self->{line}; |
6143 |
|
|
$self->{column_prev} = $self->{column}; |
6144 |
|
|
$self->{column}++; |
6145 |
|
|
$self->{nc} |
6146 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6147 |
|
|
} else { |
6148 |
|
|
$self->{set_nc}->($self); |
6149 |
|
|
} |
6150 |
|
|
|
6151 |
|
|
redo A; |
6152 |
|
|
} else { |
6153 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
6154 |
|
|
line => $self->{line_prev}, |
6155 |
|
|
column => $self->{column_prev} - 1 |
6156 |
|
|
- (length $self->{kwd}) |
6157 |
|
|
+ 1 * ($self->{nc} == -1)); |
6158 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
6159 |
|
|
## Reconsume. |
6160 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
6161 |
|
|
redo A; |
6162 |
|
|
} |
6163 |
|
|
} elsif ($self->{state} == DOCTYPE_MD_STATE) { |
6164 |
|
|
## XML5: "DOCTYPE ENTITY state", "DOCTYPE ATTLIST state", and |
6165 |
|
|
## "DOCTYPE NOTATION state". |
6166 |
|
|
|
6167 |
|
|
if ($is_space->{$self->{nc}}) { |
6168 |
|
|
## XML5: [NOTATION] Switch to the "DOCTYPE NOTATION identifier state". |
6169 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
6170 |
|
|
|
6171 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6172 |
|
|
$self->{line_prev} = $self->{line}; |
6173 |
|
|
$self->{column_prev} = $self->{column}; |
6174 |
|
|
$self->{column}++; |
6175 |
|
|
$self->{nc} |
6176 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6177 |
|
|
} else { |
6178 |
|
|
$self->{set_nc}->($self); |
6179 |
|
|
} |
6180 |
|
|
|
6181 |
|
|
redo A; |
6182 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
6183 |
|
|
$self->{nc} == 0x0025) { # % |
6184 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6185 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
6186 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
6187 |
|
|
|
6188 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6189 |
|
|
$self->{line_prev} = $self->{line}; |
6190 |
|
|
$self->{column_prev} = $self->{column}; |
6191 |
|
|
$self->{column}++; |
6192 |
|
|
$self->{nc} |
6193 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6194 |
|
|
} else { |
6195 |
|
|
$self->{set_nc}->($self); |
6196 |
|
|
} |
6197 |
|
|
|
6198 |
|
|
redo A; |
6199 |
|
|
} elsif ($self->{nc} == -1) { |
6200 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6201 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6202 |
|
|
## Reconsume. |
6203 |
|
|
redo A; |
6204 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6205 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6206 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6207 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6208 |
|
|
|
6209 |
|
|
if ($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 |
|
|
} else { |
6221 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6222 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
6223 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
6224 |
|
|
redo A; |
6225 |
|
|
} |
6226 |
|
|
} elsif ($self->{state} == BEFORE_MD_NAME_STATE) { |
6227 |
|
|
## XML5: "DOCTYPE ENTITY parameter state", "DOCTYPE ENTITY type |
6228 |
|
|
## before state", "DOCTYPE ATTLIST name before state". |
6229 |
|
|
|
6230 |
|
|
if ($is_space->{$self->{nc}}) { |
6231 |
|
|
## Stay in the state. |
6232 |
|
|
|
6233 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6234 |
|
|
$self->{line_prev} = $self->{line}; |
6235 |
|
|
$self->{column_prev} = $self->{column}; |
6236 |
|
|
$self->{column}++; |
6237 |
|
|
$self->{nc} |
6238 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6239 |
|
|
} else { |
6240 |
|
|
$self->{set_nc}->($self); |
6241 |
|
|
} |
6242 |
|
|
|
6243 |
|
|
redo A; |
6244 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
6245 |
|
|
$self->{nc} == 0x0025) { # % |
6246 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
6247 |
|
|
|
6248 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6249 |
|
|
$self->{line_prev} = $self->{line}; |
6250 |
|
|
$self->{column_prev} = $self->{column}; |
6251 |
|
|
$self->{column}++; |
6252 |
|
|
$self->{nc} |
6253 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6254 |
|
|
} else { |
6255 |
|
|
$self->{set_nc}->($self); |
6256 |
|
|
} |
6257 |
|
|
|
6258 |
|
|
redo A; |
6259 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6260 |
|
|
## XML5: Same as "Anything else". |
6261 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6262 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6263 |
|
|
|
6264 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6265 |
|
|
$self->{line_prev} = $self->{line}; |
6266 |
|
|
$self->{column_prev} = $self->{column}; |
6267 |
|
|
$self->{column}++; |
6268 |
|
|
$self->{nc} |
6269 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6270 |
|
|
} else { |
6271 |
|
|
$self->{set_nc}->($self); |
6272 |
|
|
} |
6273 |
|
|
|
6274 |
|
|
redo A; |
6275 |
|
|
} elsif ($self->{nc} == -1) { |
6276 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6277 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6278 |
|
|
## Reconsume. |
6279 |
|
|
redo A; |
6280 |
|
|
} else { |
6281 |
|
|
## XML5: [ATTLIST] Not defined yet. |
6282 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
6283 |
|
|
$self->{state} = MD_NAME_STATE; |
6284 |
|
|
|
6285 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6286 |
|
|
$self->{line_prev} = $self->{line}; |
6287 |
|
|
$self->{column_prev} = $self->{column}; |
6288 |
|
|
$self->{column}++; |
6289 |
|
|
$self->{nc} |
6290 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6291 |
|
|
} else { |
6292 |
|
|
$self->{set_nc}->($self); |
6293 |
|
|
} |
6294 |
|
|
|
6295 |
|
|
redo A; |
6296 |
|
|
} |
6297 |
|
|
} elsif ($self->{state} == DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE) { |
6298 |
|
|
if ($is_space->{$self->{nc}}) { |
6299 |
|
|
## XML5: Switch to the "DOCTYPE ENTITY parameter state". |
6300 |
|
|
$self->{ct}->{type} = PARAMETER_ENTITY_TOKEN; |
6301 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
6302 |
wakaba |
1.8 |
|
6303 |
wakaba |
1.14 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6304 |
|
|
$self->{line_prev} = $self->{line}; |
6305 |
|
|
$self->{column_prev} = $self->{column}; |
6306 |
|
|
$self->{column}++; |
6307 |
|
|
$self->{nc} |
6308 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6309 |
|
|
} else { |
6310 |
|
|
$self->{set_nc}->($self); |
6311 |
|
|
} |
6312 |
|
|
|
6313 |
|
|
redo A; |
6314 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6315 |
|
|
## XML5: Same as "Anything else". |
6316 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6317 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6318 |
|
|
|
6319 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6320 |
|
|
$self->{line_prev} = $self->{line}; |
6321 |
|
|
$self->{column_prev} = $self->{column}; |
6322 |
|
|
$self->{column}++; |
6323 |
|
|
$self->{nc} |
6324 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6325 |
|
|
} else { |
6326 |
|
|
$self->{set_nc}->($self); |
6327 |
|
|
} |
6328 |
|
|
|
6329 |
|
|
redo A; |
6330 |
|
|
} elsif ($self->{nc} == -1) { |
6331 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
6332 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6333 |
|
|
## Reconsume. |
6334 |
|
|
redo A; |
6335 |
|
|
} else { |
6336 |
|
|
## XML5: No parse error. |
6337 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space after ENTITY percent'); ## TODO: type |
6338 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
6339 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
6340 |
|
|
## Reconsume. |
6341 |
|
|
redo A; |
6342 |
|
|
} |
6343 |
|
|
} elsif ($self->{state} == MD_NAME_STATE) { |
6344 |
|
|
## XML5: "DOCTYPE ENTITY name state" and "DOCTYPE ATTLIST name state". |
6345 |
|
|
|
6346 |
|
|
if ($is_space->{$self->{nc}}) { |
6347 |
wakaba |
1.16 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
6348 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
6349 |
|
|
} elsif ($self->{ct}->{type} == ELEMENT_TOKEN) { |
6350 |
wakaba |
1.20 |
$self->{state} = AFTER_ELEMENT_NAME_STATE; |
6351 |
wakaba |
1.16 |
} else { # ENTITY/NOTATION |
6352 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
6353 |
|
|
} |
6354 |
wakaba |
1.14 |
|
6355 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6356 |
|
|
$self->{line_prev} = $self->{line}; |
6357 |
|
|
$self->{column_prev} = $self->{column}; |
6358 |
|
|
$self->{column}++; |
6359 |
|
|
$self->{nc} |
6360 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6361 |
|
|
} else { |
6362 |
|
|
$self->{set_nc}->($self); |
6363 |
|
|
} |
6364 |
|
|
|
6365 |
|
|
redo A; |
6366 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6367 |
|
|
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
6368 |
|
|
# |
6369 |
|
|
} else { |
6370 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
6371 |
wakaba |
1.14 |
} |
6372 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6373 |
|
|
|
6374 |
|
|
if ($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 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6385 |
|
|
redo A; |
6386 |
|
|
} elsif ($self->{nc} == -1) { |
6387 |
|
|
## XML5: [ATTLIST] No parse error. |
6388 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
6389 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6390 |
|
|
## Reconsume. |
6391 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6392 |
|
|
redo A; |
6393 |
|
|
} else { |
6394 |
|
|
## XML5: [ATTLIST] Not defined yet. |
6395 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
6396 |
|
|
## Stay in the state. |
6397 |
|
|
|
6398 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6399 |
|
|
$self->{line_prev} = $self->{line}; |
6400 |
|
|
$self->{column_prev} = $self->{column}; |
6401 |
|
|
$self->{column}++; |
6402 |
|
|
$self->{nc} |
6403 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6404 |
|
|
} else { |
6405 |
|
|
$self->{set_nc}->($self); |
6406 |
|
|
} |
6407 |
|
|
|
6408 |
|
|
redo A; |
6409 |
|
|
} |
6410 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_NAME_AFTER_STATE) { |
6411 |
|
|
if ($is_space->{$self->{nc}}) { |
6412 |
|
|
## Stay in the state. |
6413 |
|
|
|
6414 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6415 |
|
|
$self->{line_prev} = $self->{line}; |
6416 |
|
|
$self->{column_prev} = $self->{column}; |
6417 |
|
|
$self->{column}++; |
6418 |
|
|
$self->{nc} |
6419 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6420 |
|
|
} else { |
6421 |
|
|
$self->{set_nc}->($self); |
6422 |
|
|
} |
6423 |
|
|
|
6424 |
|
|
redo A; |
6425 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6426 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6427 |
|
|
|
6428 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6429 |
|
|
$self->{line_prev} = $self->{line}; |
6430 |
|
|
$self->{column_prev} = $self->{column}; |
6431 |
|
|
$self->{column}++; |
6432 |
|
|
$self->{nc} |
6433 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6434 |
|
|
} else { |
6435 |
|
|
$self->{set_nc}->($self); |
6436 |
|
|
} |
6437 |
|
|
|
6438 |
|
|
return ($self->{ct}); # ATTLIST |
6439 |
|
|
redo A; |
6440 |
|
|
} elsif ($self->{nc} == -1) { |
6441 |
|
|
## XML5: No parse error. |
6442 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6443 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6444 |
wakaba |
1.15 |
return ($self->{ct}); |
6445 |
wakaba |
1.14 |
redo A; |
6446 |
|
|
} else { |
6447 |
|
|
## XML5: Not defined yet. |
6448 |
wakaba |
1.15 |
$self->{ca} = {name => chr ($self->{nc}), # attrdef |
6449 |
|
|
tokens => [], |
6450 |
|
|
line => $self->{line}, column => $self->{column}}; |
6451 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE; |
6452 |
|
|
|
6453 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6454 |
|
|
$self->{line_prev} = $self->{line}; |
6455 |
|
|
$self->{column_prev} = $self->{column}; |
6456 |
|
|
$self->{column}++; |
6457 |
|
|
$self->{nc} |
6458 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6459 |
|
|
} else { |
6460 |
|
|
$self->{set_nc}->($self); |
6461 |
|
|
} |
6462 |
|
|
|
6463 |
|
|
redo A; |
6464 |
|
|
} |
6465 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE) { |
6466 |
|
|
if ($is_space->{$self->{nc}}) { |
6467 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE; |
6468 |
|
|
|
6469 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6470 |
|
|
$self->{line_prev} = $self->{line}; |
6471 |
|
|
$self->{column_prev} = $self->{column}; |
6472 |
|
|
$self->{column}++; |
6473 |
|
|
$self->{nc} |
6474 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6475 |
|
|
} else { |
6476 |
|
|
$self->{set_nc}->($self); |
6477 |
|
|
} |
6478 |
|
|
|
6479 |
|
|
redo A; |
6480 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6481 |
|
|
## XML5: Same as "anything else". |
6482 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6483 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6484 |
|
|
|
6485 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6486 |
|
|
$self->{line_prev} = $self->{line}; |
6487 |
|
|
$self->{column_prev} = $self->{column}; |
6488 |
|
|
$self->{column}++; |
6489 |
|
|
$self->{nc} |
6490 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6491 |
|
|
} else { |
6492 |
|
|
$self->{set_nc}->($self); |
6493 |
|
|
} |
6494 |
|
|
|
6495 |
|
|
return ($self->{ct}); # ATTLIST |
6496 |
|
|
redo A; |
6497 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6498 |
|
|
## XML5: Same as "anything else". |
6499 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6500 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6501 |
|
|
|
6502 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6503 |
|
|
$self->{line_prev} = $self->{line}; |
6504 |
|
|
$self->{column_prev} = $self->{column}; |
6505 |
|
|
$self->{column}++; |
6506 |
|
|
$self->{nc} |
6507 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6508 |
|
|
} else { |
6509 |
|
|
$self->{set_nc}->($self); |
6510 |
|
|
} |
6511 |
|
|
|
6512 |
|
|
redo A; |
6513 |
|
|
} elsif ($self->{nc} == -1) { |
6514 |
|
|
## XML5: No parse error. |
6515 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6516 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6517 |
|
|
|
6518 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6519 |
|
|
$self->{line_prev} = $self->{line}; |
6520 |
|
|
$self->{column_prev} = $self->{column}; |
6521 |
|
|
$self->{column}++; |
6522 |
|
|
$self->{nc} |
6523 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6524 |
|
|
} else { |
6525 |
|
|
$self->{set_nc}->($self); |
6526 |
|
|
} |
6527 |
|
|
|
6528 |
|
|
return ($self->{ct}); # ATTLIST |
6529 |
|
|
redo A; |
6530 |
|
|
} else { |
6531 |
|
|
## XML5: Not defined yet. |
6532 |
|
|
$self->{ca}->{name} .= chr $self->{nc}; |
6533 |
|
|
## Stay in the state. |
6534 |
|
|
|
6535 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6536 |
|
|
$self->{line_prev} = $self->{line}; |
6537 |
|
|
$self->{column_prev} = $self->{column}; |
6538 |
|
|
$self->{column}++; |
6539 |
|
|
$self->{nc} |
6540 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6541 |
|
|
} else { |
6542 |
|
|
$self->{set_nc}->($self); |
6543 |
|
|
} |
6544 |
|
|
|
6545 |
wakaba |
1.14 |
redo A; |
6546 |
|
|
} |
6547 |
wakaba |
1.15 |
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE) { |
6548 |
|
|
if ($is_space->{$self->{nc}}) { |
6549 |
|
|
## Stay in the state. |
6550 |
|
|
|
6551 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6552 |
|
|
$self->{line_prev} = $self->{line}; |
6553 |
|
|
$self->{column_prev} = $self->{column}; |
6554 |
|
|
$self->{column}++; |
6555 |
|
|
$self->{nc} |
6556 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6557 |
|
|
} else { |
6558 |
|
|
$self->{set_nc}->($self); |
6559 |
|
|
} |
6560 |
|
|
|
6561 |
|
|
redo A; |
6562 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6563 |
|
|
## XML5: Same as "anything else". |
6564 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6565 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6566 |
|
|
|
6567 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6568 |
|
|
$self->{line_prev} = $self->{line}; |
6569 |
|
|
$self->{column_prev} = $self->{column}; |
6570 |
|
|
$self->{column}++; |
6571 |
|
|
$self->{nc} |
6572 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6573 |
|
|
} else { |
6574 |
|
|
$self->{set_nc}->($self); |
6575 |
|
|
} |
6576 |
|
|
|
6577 |
|
|
return ($self->{ct}); # ATTLIST |
6578 |
|
|
redo A; |
6579 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6580 |
|
|
## XML5: Same as "anything else". |
6581 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6582 |
|
|
|
6583 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6584 |
|
|
$self->{line_prev} = $self->{line}; |
6585 |
|
|
$self->{column_prev} = $self->{column}; |
6586 |
|
|
$self->{column}++; |
6587 |
|
|
$self->{nc} |
6588 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6589 |
|
|
} else { |
6590 |
|
|
$self->{set_nc}->($self); |
6591 |
|
|
} |
6592 |
|
|
|
6593 |
|
|
redo A; |
6594 |
|
|
} elsif ($self->{nc} == -1) { |
6595 |
|
|
## XML5: No parse error. |
6596 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6597 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6598 |
|
|
|
6599 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6600 |
|
|
$self->{line_prev} = $self->{line}; |
6601 |
|
|
$self->{column_prev} = $self->{column}; |
6602 |
|
|
$self->{column}++; |
6603 |
|
|
$self->{nc} |
6604 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6605 |
|
|
} else { |
6606 |
|
|
$self->{set_nc}->($self); |
6607 |
|
|
} |
6608 |
|
|
|
6609 |
|
|
return ($self->{ct}); |
6610 |
|
|
redo A; |
6611 |
|
|
} else { |
6612 |
|
|
## XML5: Not defined yet. |
6613 |
|
|
$self->{ca}->{type} = chr $self->{nc}; |
6614 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE; |
6615 |
|
|
|
6616 |
|
|
if ($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 |
|
|
} |
6628 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE) { |
6629 |
|
|
if ($is_space->{$self->{nc}}) { |
6630 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE; |
6631 |
|
|
|
6632 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6633 |
|
|
$self->{line_prev} = $self->{line}; |
6634 |
|
|
$self->{column_prev} = $self->{column}; |
6635 |
|
|
$self->{column}++; |
6636 |
|
|
$self->{nc} |
6637 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6638 |
|
|
} else { |
6639 |
|
|
$self->{set_nc}->($self); |
6640 |
|
|
} |
6641 |
|
|
|
6642 |
|
|
redo A; |
6643 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6644 |
|
|
## XML5: Same as "anything else". |
6645 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6646 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6647 |
|
|
|
6648 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6649 |
|
|
$self->{line_prev} = $self->{line}; |
6650 |
|
|
$self->{column_prev} = $self->{column}; |
6651 |
|
|
$self->{column}++; |
6652 |
|
|
$self->{nc} |
6653 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6654 |
|
|
} else { |
6655 |
|
|
$self->{set_nc}->($self); |
6656 |
|
|
} |
6657 |
|
|
|
6658 |
|
|
redo A; |
6659 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6660 |
|
|
## XML5: Same as "anything else". |
6661 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6662 |
|
|
$self->{ca}->{value} = ''; |
6663 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6664 |
|
|
|
6665 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6666 |
|
|
$self->{line_prev} = $self->{line}; |
6667 |
|
|
$self->{column_prev} = $self->{column}; |
6668 |
|
|
$self->{column}++; |
6669 |
|
|
$self->{nc} |
6670 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6671 |
|
|
} else { |
6672 |
|
|
$self->{set_nc}->($self); |
6673 |
|
|
} |
6674 |
|
|
|
6675 |
|
|
redo A; |
6676 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6677 |
|
|
## XML5: Same as "anything else". |
6678 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6679 |
|
|
$self->{ca}->{value} = ''; |
6680 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6681 |
|
|
|
6682 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6683 |
|
|
$self->{line_prev} = $self->{line}; |
6684 |
|
|
$self->{column_prev} = $self->{column}; |
6685 |
|
|
$self->{column}++; |
6686 |
|
|
$self->{nc} |
6687 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6688 |
|
|
} else { |
6689 |
|
|
$self->{set_nc}->($self); |
6690 |
|
|
} |
6691 |
|
|
|
6692 |
|
|
redo A; |
6693 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6694 |
|
|
## XML5: Same as "anything else". |
6695 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6696 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6697 |
|
|
|
6698 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6699 |
|
|
$self->{line_prev} = $self->{line}; |
6700 |
|
|
$self->{column_prev} = $self->{column}; |
6701 |
|
|
$self->{column}++; |
6702 |
|
|
$self->{nc} |
6703 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6704 |
|
|
} else { |
6705 |
|
|
$self->{set_nc}->($self); |
6706 |
|
|
} |
6707 |
|
|
|
6708 |
|
|
return ($self->{ct}); # ATTLIST |
6709 |
|
|
redo A; |
6710 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6711 |
|
|
## XML5: Same as "anything else". |
6712 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6713 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6714 |
|
|
|
6715 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6716 |
|
|
$self->{line_prev} = $self->{line}; |
6717 |
|
|
$self->{column_prev} = $self->{column}; |
6718 |
|
|
$self->{column}++; |
6719 |
|
|
$self->{nc} |
6720 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6721 |
|
|
} else { |
6722 |
|
|
$self->{set_nc}->($self); |
6723 |
|
|
} |
6724 |
|
|
|
6725 |
|
|
redo A; |
6726 |
|
|
} elsif ($self->{nc} == -1) { |
6727 |
|
|
## XML5: No parse error. |
6728 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6729 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6730 |
|
|
|
6731 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6732 |
|
|
$self->{line_prev} = $self->{line}; |
6733 |
|
|
$self->{column_prev} = $self->{column}; |
6734 |
|
|
$self->{column}++; |
6735 |
|
|
$self->{nc} |
6736 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6737 |
|
|
} else { |
6738 |
|
|
$self->{set_nc}->($self); |
6739 |
|
|
} |
6740 |
|
|
|
6741 |
|
|
return ($self->{ct}); |
6742 |
|
|
redo A; |
6743 |
|
|
} else { |
6744 |
|
|
## XML5: Not defined yet. |
6745 |
|
|
$self->{ca}->{type} .= chr $self->{nc}; |
6746 |
|
|
## Stay in the state. |
6747 |
|
|
|
6748 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6749 |
|
|
$self->{line_prev} = $self->{line}; |
6750 |
|
|
$self->{column_prev} = $self->{column}; |
6751 |
|
|
$self->{column}++; |
6752 |
|
|
$self->{nc} |
6753 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6754 |
|
|
} else { |
6755 |
|
|
$self->{set_nc}->($self); |
6756 |
|
|
} |
6757 |
|
|
|
6758 |
|
|
redo A; |
6759 |
|
|
} |
6760 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE) { |
6761 |
|
|
if ($is_space->{$self->{nc}}) { |
6762 |
|
|
## Stay in the state. |
6763 |
|
|
|
6764 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6765 |
|
|
$self->{line_prev} = $self->{line}; |
6766 |
|
|
$self->{column_prev} = $self->{column}; |
6767 |
|
|
$self->{column}++; |
6768 |
|
|
$self->{nc} |
6769 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6770 |
|
|
} else { |
6771 |
|
|
$self->{set_nc}->($self); |
6772 |
|
|
} |
6773 |
|
|
|
6774 |
|
|
redo A; |
6775 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6776 |
|
|
## XML5: Same as "anything else". |
6777 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6778 |
|
|
|
6779 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6780 |
|
|
$self->{line_prev} = $self->{line}; |
6781 |
|
|
$self->{column_prev} = $self->{column}; |
6782 |
|
|
$self->{column}++; |
6783 |
|
|
$self->{nc} |
6784 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6785 |
|
|
} else { |
6786 |
|
|
$self->{set_nc}->($self); |
6787 |
|
|
} |
6788 |
|
|
|
6789 |
|
|
redo A; |
6790 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6791 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6792 |
|
|
|
6793 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6794 |
|
|
$self->{line_prev} = $self->{line}; |
6795 |
|
|
$self->{column_prev} = $self->{column}; |
6796 |
|
|
$self->{column}++; |
6797 |
|
|
$self->{nc} |
6798 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6799 |
|
|
} else { |
6800 |
|
|
$self->{set_nc}->($self); |
6801 |
|
|
} |
6802 |
|
|
|
6803 |
|
|
redo A; |
6804 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6805 |
|
|
## XML5: Same as "anything else". |
6806 |
|
|
$self->{ca}->{value} = ''; |
6807 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6808 |
|
|
|
6809 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6810 |
|
|
$self->{line_prev} = $self->{line}; |
6811 |
|
|
$self->{column_prev} = $self->{column}; |
6812 |
|
|
$self->{column}++; |
6813 |
|
|
$self->{nc} |
6814 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6815 |
|
|
} else { |
6816 |
|
|
$self->{set_nc}->($self); |
6817 |
|
|
} |
6818 |
|
|
|
6819 |
|
|
redo A; |
6820 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6821 |
|
|
## XML5: Same as "anything else". |
6822 |
|
|
$self->{ca}->{value} = ''; |
6823 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6824 |
|
|
|
6825 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6826 |
|
|
$self->{line_prev} = $self->{line}; |
6827 |
|
|
$self->{column_prev} = $self->{column}; |
6828 |
|
|
$self->{column}++; |
6829 |
|
|
$self->{nc} |
6830 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6831 |
|
|
} else { |
6832 |
|
|
$self->{set_nc}->($self); |
6833 |
|
|
} |
6834 |
|
|
|
6835 |
|
|
redo A; |
6836 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6837 |
|
|
## XML5: Same as "anything else". |
6838 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6839 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6840 |
|
|
|
6841 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6842 |
|
|
$self->{line_prev} = $self->{line}; |
6843 |
|
|
$self->{column_prev} = $self->{column}; |
6844 |
|
|
$self->{column}++; |
6845 |
|
|
$self->{nc} |
6846 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6847 |
|
|
} else { |
6848 |
|
|
$self->{set_nc}->($self); |
6849 |
|
|
} |
6850 |
|
|
|
6851 |
|
|
return ($self->{ct}); # ATTLIST |
6852 |
|
|
redo A; |
6853 |
|
|
} elsif ($self->{nc} == -1) { |
6854 |
|
|
## XML5: No parse error. |
6855 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6856 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6857 |
|
|
|
6858 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6859 |
|
|
$self->{line_prev} = $self->{line}; |
6860 |
|
|
$self->{column_prev} = $self->{column}; |
6861 |
|
|
$self->{column}++; |
6862 |
|
|
$self->{nc} |
6863 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6864 |
|
|
} else { |
6865 |
|
|
$self->{set_nc}->($self); |
6866 |
|
|
} |
6867 |
|
|
|
6868 |
|
|
return ($self->{ct}); |
6869 |
|
|
redo A; |
6870 |
|
|
} else { |
6871 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6872 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
6873 |
|
|
$self->{ca}->{value} = ''; |
6874 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
6875 |
|
|
## Reconsume. |
6876 |
|
|
redo A; |
6877 |
|
|
} |
6878 |
|
|
} elsif ($self->{state} == BEFORE_ALLOWED_TOKEN_STATE) { |
6879 |
|
|
if ($is_space->{$self->{nc}}) { |
6880 |
|
|
## Stay in the state. |
6881 |
|
|
|
6882 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6883 |
|
|
$self->{line_prev} = $self->{line}; |
6884 |
|
|
$self->{column_prev} = $self->{column}; |
6885 |
|
|
$self->{column}++; |
6886 |
|
|
$self->{nc} |
6887 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6888 |
|
|
} else { |
6889 |
|
|
$self->{set_nc}->($self); |
6890 |
|
|
} |
6891 |
|
|
|
6892 |
|
|
redo A; |
6893 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6894 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6895 |
|
|
## Stay in the state. |
6896 |
|
|
|
6897 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6898 |
|
|
$self->{line_prev} = $self->{line}; |
6899 |
|
|
$self->{column_prev} = $self->{column}; |
6900 |
|
|
$self->{column}++; |
6901 |
|
|
$self->{nc} |
6902 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6903 |
|
|
} else { |
6904 |
|
|
$self->{set_nc}->($self); |
6905 |
|
|
} |
6906 |
|
|
|
6907 |
|
|
redo A; |
6908 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6909 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6910 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6911 |
|
|
|
6912 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6913 |
|
|
$self->{line_prev} = $self->{line}; |
6914 |
|
|
$self->{column_prev} = $self->{column}; |
6915 |
|
|
$self->{column}++; |
6916 |
|
|
$self->{nc} |
6917 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6918 |
|
|
} else { |
6919 |
|
|
$self->{set_nc}->($self); |
6920 |
|
|
} |
6921 |
|
|
|
6922 |
|
|
redo A; |
6923 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6924 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6925 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6926 |
|
|
|
6927 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6928 |
|
|
$self->{line_prev} = $self->{line}; |
6929 |
|
|
$self->{column_prev} = $self->{column}; |
6930 |
|
|
$self->{column}++; |
6931 |
|
|
$self->{nc} |
6932 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6933 |
|
|
} else { |
6934 |
|
|
$self->{set_nc}->($self); |
6935 |
|
|
} |
6936 |
|
|
|
6937 |
|
|
return ($self->{ct}); # ATTLIST |
6938 |
|
|
redo A; |
6939 |
|
|
} elsif ($self->{nc} == -1) { |
6940 |
|
|
## XML5: No parse error. |
6941 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6942 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6943 |
|
|
|
6944 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6945 |
|
|
$self->{line_prev} = $self->{line}; |
6946 |
|
|
$self->{column_prev} = $self->{column}; |
6947 |
|
|
$self->{column}++; |
6948 |
|
|
$self->{nc} |
6949 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6950 |
|
|
} else { |
6951 |
|
|
$self->{set_nc}->($self); |
6952 |
|
|
} |
6953 |
|
|
|
6954 |
|
|
return ($self->{ct}); |
6955 |
|
|
redo A; |
6956 |
|
|
} else { |
6957 |
|
|
push @{$self->{ca}->{tokens}}, chr $self->{nc}; |
6958 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
6959 |
|
|
|
6960 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6961 |
|
|
$self->{line_prev} = $self->{line}; |
6962 |
|
|
$self->{column_prev} = $self->{column}; |
6963 |
|
|
$self->{column}++; |
6964 |
|
|
$self->{nc} |
6965 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6966 |
|
|
} else { |
6967 |
|
|
$self->{set_nc}->($self); |
6968 |
|
|
} |
6969 |
|
|
|
6970 |
|
|
redo A; |
6971 |
|
|
} |
6972 |
|
|
} elsif ($self->{state} == ALLOWED_TOKEN_STATE) { |
6973 |
|
|
if ($is_space->{$self->{nc}}) { |
6974 |
|
|
$self->{state} = AFTER_ALLOWED_TOKEN_STATE; |
6975 |
|
|
|
6976 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6977 |
|
|
$self->{line_prev} = $self->{line}; |
6978 |
|
|
$self->{column_prev} = $self->{column}; |
6979 |
|
|
$self->{column}++; |
6980 |
|
|
$self->{nc} |
6981 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6982 |
|
|
} else { |
6983 |
|
|
$self->{set_nc}->($self); |
6984 |
|
|
} |
6985 |
|
|
|
6986 |
|
|
redo A; |
6987 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6988 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6989 |
|
|
|
6990 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6991 |
|
|
$self->{line_prev} = $self->{line}; |
6992 |
|
|
$self->{column_prev} = $self->{column}; |
6993 |
|
|
$self->{column}++; |
6994 |
|
|
$self->{nc} |
6995 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6996 |
|
|
} else { |
6997 |
|
|
$self->{set_nc}->($self); |
6998 |
|
|
} |
6999 |
|
|
|
7000 |
|
|
redo A; |
7001 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
7002 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
7003 |
|
|
|
7004 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7005 |
|
|
$self->{line_prev} = $self->{line}; |
7006 |
|
|
$self->{column_prev} = $self->{column}; |
7007 |
|
|
$self->{column}++; |
7008 |
|
|
$self->{nc} |
7009 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7010 |
|
|
} else { |
7011 |
|
|
$self->{set_nc}->($self); |
7012 |
|
|
} |
7013 |
|
|
|
7014 |
|
|
redo A; |
7015 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7016 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
7017 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7018 |
|
|
|
7019 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7020 |
|
|
$self->{line_prev} = $self->{line}; |
7021 |
|
|
$self->{column_prev} = $self->{column}; |
7022 |
|
|
$self->{column}++; |
7023 |
|
|
$self->{nc} |
7024 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7025 |
|
|
} else { |
7026 |
|
|
$self->{set_nc}->($self); |
7027 |
|
|
} |
7028 |
|
|
|
7029 |
|
|
return ($self->{ct}); # ATTLIST |
7030 |
|
|
redo A; |
7031 |
|
|
} elsif ($self->{nc} == -1) { |
7032 |
|
|
## XML5: No parse error. |
7033 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7034 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7035 |
|
|
|
7036 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7037 |
|
|
$self->{line_prev} = $self->{line}; |
7038 |
|
|
$self->{column_prev} = $self->{column}; |
7039 |
|
|
$self->{column}++; |
7040 |
|
|
$self->{nc} |
7041 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7042 |
|
|
} else { |
7043 |
|
|
$self->{set_nc}->($self); |
7044 |
|
|
} |
7045 |
|
|
|
7046 |
|
|
return ($self->{ct}); |
7047 |
|
|
redo A; |
7048 |
|
|
} else { |
7049 |
|
|
$self->{ca}->{tokens}->[-1] .= chr $self->{nc}; |
7050 |
|
|
## Stay in the state. |
7051 |
|
|
|
7052 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7053 |
|
|
$self->{line_prev} = $self->{line}; |
7054 |
|
|
$self->{column_prev} = $self->{column}; |
7055 |
|
|
$self->{column}++; |
7056 |
|
|
$self->{nc} |
7057 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7058 |
|
|
} else { |
7059 |
|
|
$self->{set_nc}->($self); |
7060 |
|
|
} |
7061 |
|
|
|
7062 |
|
|
redo A; |
7063 |
|
|
} |
7064 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKEN_STATE) { |
7065 |
|
|
if ($is_space->{$self->{nc}}) { |
7066 |
|
|
## Stay in the state. |
7067 |
|
|
|
7068 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7069 |
|
|
$self->{line_prev} = $self->{line}; |
7070 |
|
|
$self->{column_prev} = $self->{column}; |
7071 |
|
|
$self->{column}++; |
7072 |
|
|
$self->{nc} |
7073 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7074 |
|
|
} else { |
7075 |
|
|
$self->{set_nc}->($self); |
7076 |
|
|
} |
7077 |
|
|
|
7078 |
|
|
redo A; |
7079 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
7080 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
7081 |
|
|
|
7082 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7083 |
|
|
$self->{line_prev} = $self->{line}; |
7084 |
|
|
$self->{column_prev} = $self->{column}; |
7085 |
|
|
$self->{column}++; |
7086 |
|
|
$self->{nc} |
7087 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7088 |
|
|
} else { |
7089 |
|
|
$self->{set_nc}->($self); |
7090 |
|
|
} |
7091 |
|
|
|
7092 |
|
|
redo A; |
7093 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
7094 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
7095 |
|
|
|
7096 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7097 |
|
|
$self->{line_prev} = $self->{line}; |
7098 |
|
|
$self->{column_prev} = $self->{column}; |
7099 |
|
|
$self->{column}++; |
7100 |
|
|
$self->{nc} |
7101 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7102 |
|
|
} else { |
7103 |
|
|
$self->{set_nc}->($self); |
7104 |
|
|
} |
7105 |
|
|
|
7106 |
|
|
redo A; |
7107 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7108 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
7109 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7110 |
|
|
|
7111 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7112 |
|
|
$self->{line_prev} = $self->{line}; |
7113 |
|
|
$self->{column_prev} = $self->{column}; |
7114 |
|
|
$self->{column}++; |
7115 |
|
|
$self->{nc} |
7116 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7117 |
|
|
} else { |
7118 |
|
|
$self->{set_nc}->($self); |
7119 |
|
|
} |
7120 |
|
|
|
7121 |
|
|
return ($self->{ct}); # ATTLIST |
7122 |
|
|
redo A; |
7123 |
|
|
} elsif ($self->{nc} == -1) { |
7124 |
|
|
## XML5: No parse error. |
7125 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7126 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7127 |
|
|
|
7128 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7129 |
|
|
$self->{line_prev} = $self->{line}; |
7130 |
|
|
$self->{column_prev} = $self->{column}; |
7131 |
|
|
$self->{column}++; |
7132 |
|
|
$self->{nc} |
7133 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7134 |
|
|
} else { |
7135 |
|
|
$self->{set_nc}->($self); |
7136 |
|
|
} |
7137 |
|
|
|
7138 |
|
|
return ($self->{ct}); |
7139 |
|
|
redo A; |
7140 |
|
|
} else { |
7141 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'space in allowed token', ## TODO: type |
7142 |
|
|
line => $self->{line_prev}, |
7143 |
|
|
column => $self->{column_prev}); |
7144 |
|
|
$self->{ca}->{tokens}->[-1] .= ' ' . chr $self->{nc}; |
7145 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
7146 |
|
|
|
7147 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7148 |
|
|
$self->{line_prev} = $self->{line}; |
7149 |
|
|
$self->{column_prev} = $self->{column}; |
7150 |
|
|
$self->{column}++; |
7151 |
|
|
$self->{nc} |
7152 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7153 |
|
|
} else { |
7154 |
|
|
$self->{set_nc}->($self); |
7155 |
|
|
} |
7156 |
|
|
|
7157 |
|
|
redo A; |
7158 |
|
|
} |
7159 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKENS_STATE) { |
7160 |
|
|
if ($is_space->{$self->{nc}}) { |
7161 |
|
|
$self->{state} = BEFORE_ATTR_DEFAULT_STATE; |
7162 |
|
|
|
7163 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7164 |
|
|
$self->{line_prev} = $self->{line}; |
7165 |
|
|
$self->{column_prev} = $self->{column}; |
7166 |
|
|
$self->{column}++; |
7167 |
|
|
$self->{nc} |
7168 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7169 |
|
|
} else { |
7170 |
|
|
$self->{set_nc}->($self); |
7171 |
|
|
} |
7172 |
|
|
|
7173 |
|
|
redo A; |
7174 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
7175 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7176 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
7177 |
|
|
|
7178 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7179 |
|
|
$self->{line_prev} = $self->{line}; |
7180 |
|
|
$self->{column_prev} = $self->{column}; |
7181 |
|
|
$self->{column}++; |
7182 |
|
|
$self->{nc} |
7183 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7184 |
|
|
} else { |
7185 |
|
|
$self->{set_nc}->($self); |
7186 |
|
|
} |
7187 |
|
|
|
7188 |
|
|
redo A; |
7189 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7190 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7191 |
|
|
$self->{ca}->{value} = ''; |
7192 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7193 |
|
|
|
7194 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7195 |
|
|
$self->{line_prev} = $self->{line}; |
7196 |
|
|
$self->{column_prev} = $self->{column}; |
7197 |
|
|
$self->{column}++; |
7198 |
|
|
$self->{nc} |
7199 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7200 |
|
|
} else { |
7201 |
|
|
$self->{set_nc}->($self); |
7202 |
|
|
} |
7203 |
|
|
|
7204 |
|
|
redo A; |
7205 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7206 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7207 |
|
|
$self->{ca}->{value} = ''; |
7208 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7209 |
|
|
|
7210 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7211 |
|
|
$self->{line_prev} = $self->{line}; |
7212 |
|
|
$self->{column_prev} = $self->{column}; |
7213 |
|
|
$self->{column}++; |
7214 |
|
|
$self->{nc} |
7215 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7216 |
|
|
} else { |
7217 |
|
|
$self->{set_nc}->($self); |
7218 |
|
|
} |
7219 |
|
|
|
7220 |
|
|
redo A; |
7221 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7222 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7223 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7224 |
|
|
|
7225 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7226 |
|
|
$self->{line_prev} = $self->{line}; |
7227 |
|
|
$self->{column_prev} = $self->{column}; |
7228 |
|
|
$self->{column}++; |
7229 |
|
|
$self->{nc} |
7230 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7231 |
|
|
} else { |
7232 |
|
|
$self->{set_nc}->($self); |
7233 |
|
|
} |
7234 |
|
|
|
7235 |
|
|
return ($self->{ct}); # ATTLIST |
7236 |
|
|
redo A; |
7237 |
|
|
} elsif ($self->{nc} == -1) { |
7238 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7239 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7240 |
|
|
|
7241 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7242 |
|
|
$self->{line_prev} = $self->{line}; |
7243 |
|
|
$self->{column_prev} = $self->{column}; |
7244 |
|
|
$self->{column}++; |
7245 |
|
|
$self->{nc} |
7246 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7247 |
|
|
} else { |
7248 |
|
|
$self->{set_nc}->($self); |
7249 |
|
|
} |
7250 |
|
|
|
7251 |
|
|
return ($self->{ct}); |
7252 |
|
|
redo A; |
7253 |
|
|
} else { |
7254 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
7255 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7256 |
|
|
## Reconsume. |
7257 |
|
|
redo A; |
7258 |
|
|
} |
7259 |
|
|
} elsif ($self->{state} == BEFORE_ATTR_DEFAULT_STATE) { |
7260 |
|
|
if ($is_space->{$self->{nc}}) { |
7261 |
|
|
## Stay in the state. |
7262 |
|
|
|
7263 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7264 |
|
|
$self->{line_prev} = $self->{line}; |
7265 |
|
|
$self->{column_prev} = $self->{column}; |
7266 |
|
|
$self->{column}++; |
7267 |
|
|
$self->{nc} |
7268 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7269 |
|
|
} else { |
7270 |
|
|
$self->{set_nc}->($self); |
7271 |
|
|
} |
7272 |
|
|
|
7273 |
|
|
redo A; |
7274 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
7275 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
7276 |
|
|
|
7277 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7278 |
|
|
$self->{line_prev} = $self->{line}; |
7279 |
|
|
$self->{column_prev} = $self->{column}; |
7280 |
|
|
$self->{column}++; |
7281 |
|
|
$self->{nc} |
7282 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7283 |
|
|
} else { |
7284 |
|
|
$self->{set_nc}->($self); |
7285 |
|
|
} |
7286 |
|
|
|
7287 |
|
|
redo A; |
7288 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7289 |
|
|
$self->{ca}->{value} = ''; |
7290 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7291 |
|
|
|
7292 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7293 |
|
|
$self->{line_prev} = $self->{line}; |
7294 |
|
|
$self->{column_prev} = $self->{column}; |
7295 |
|
|
$self->{column}++; |
7296 |
|
|
$self->{nc} |
7297 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7298 |
|
|
} else { |
7299 |
|
|
$self->{set_nc}->($self); |
7300 |
|
|
} |
7301 |
|
|
|
7302 |
|
|
redo A; |
7303 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7304 |
|
|
$self->{ca}->{value} = ''; |
7305 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7306 |
|
|
|
7307 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7308 |
|
|
$self->{line_prev} = $self->{line}; |
7309 |
|
|
$self->{column_prev} = $self->{column}; |
7310 |
|
|
$self->{column}++; |
7311 |
|
|
$self->{nc} |
7312 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7313 |
|
|
} else { |
7314 |
|
|
$self->{set_nc}->($self); |
7315 |
|
|
} |
7316 |
|
|
|
7317 |
|
|
redo A; |
7318 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7319 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7320 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7321 |
|
|
|
7322 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7323 |
|
|
$self->{line_prev} = $self->{line}; |
7324 |
|
|
$self->{column_prev} = $self->{column}; |
7325 |
|
|
$self->{column}++; |
7326 |
|
|
$self->{nc} |
7327 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7328 |
|
|
} else { |
7329 |
|
|
$self->{set_nc}->($self); |
7330 |
|
|
} |
7331 |
|
|
|
7332 |
|
|
return ($self->{ct}); # ATTLIST |
7333 |
|
|
redo A; |
7334 |
|
|
} elsif ($self->{nc} == -1) { |
7335 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7336 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7337 |
|
|
|
7338 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7339 |
|
|
$self->{line_prev} = $self->{line}; |
7340 |
|
|
$self->{column_prev} = $self->{column}; |
7341 |
|
|
$self->{column}++; |
7342 |
|
|
$self->{nc} |
7343 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7344 |
|
|
} else { |
7345 |
|
|
$self->{set_nc}->($self); |
7346 |
|
|
} |
7347 |
|
|
|
7348 |
|
|
return ($self->{ct}); |
7349 |
|
|
redo A; |
7350 |
|
|
} else { |
7351 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
7352 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7353 |
|
|
## Reconsume. |
7354 |
|
|
redo A; |
7355 |
|
|
} |
7356 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE) { |
7357 |
|
|
if ($is_space->{$self->{nc}}) { |
7358 |
|
|
## XML5: No parse error. |
7359 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no default type'); ## TODO: type |
7360 |
wakaba |
1.16 |
$self->{state} = BOGUS_MD_STATE; |
7361 |
wakaba |
1.15 |
## Reconsume. |
7362 |
|
|
redo A; |
7363 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7364 |
|
|
## XML5: Same as "anything else". |
7365 |
|
|
$self->{ca}->{value} = ''; |
7366 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7367 |
|
|
|
7368 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7369 |
|
|
$self->{line_prev} = $self->{line}; |
7370 |
|
|
$self->{column_prev} = $self->{column}; |
7371 |
|
|
$self->{column}++; |
7372 |
|
|
$self->{nc} |
7373 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7374 |
|
|
} else { |
7375 |
|
|
$self->{set_nc}->($self); |
7376 |
|
|
} |
7377 |
|
|
|
7378 |
|
|
redo A; |
7379 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7380 |
|
|
## XML5: Same as "anything else". |
7381 |
|
|
$self->{ca}->{value} = ''; |
7382 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7383 |
|
|
|
7384 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7385 |
|
|
$self->{line_prev} = $self->{line}; |
7386 |
|
|
$self->{column_prev} = $self->{column}; |
7387 |
|
|
$self->{column}++; |
7388 |
|
|
$self->{nc} |
7389 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7390 |
|
|
} else { |
7391 |
|
|
$self->{set_nc}->($self); |
7392 |
|
|
} |
7393 |
|
|
|
7394 |
|
|
redo A; |
7395 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7396 |
|
|
## XML5: Same as "anything else". |
7397 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7398 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7399 |
|
|
|
7400 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7401 |
|
|
$self->{line_prev} = $self->{line}; |
7402 |
|
|
$self->{column_prev} = $self->{column}; |
7403 |
|
|
$self->{column}++; |
7404 |
|
|
$self->{nc} |
7405 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7406 |
|
|
} else { |
7407 |
|
|
$self->{set_nc}->($self); |
7408 |
|
|
} |
7409 |
|
|
|
7410 |
|
|
return ($self->{ct}); # ATTLIST |
7411 |
|
|
redo A; |
7412 |
|
|
} elsif ($self->{nc} == -1) { |
7413 |
|
|
## XML5: No parse error. |
7414 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7415 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7416 |
|
|
|
7417 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7418 |
|
|
$self->{line_prev} = $self->{line}; |
7419 |
|
|
$self->{column_prev} = $self->{column}; |
7420 |
|
|
$self->{column}++; |
7421 |
|
|
$self->{nc} |
7422 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7423 |
|
|
} else { |
7424 |
|
|
$self->{set_nc}->($self); |
7425 |
|
|
} |
7426 |
|
|
|
7427 |
|
|
return ($self->{ct}); |
7428 |
|
|
redo A; |
7429 |
|
|
} else { |
7430 |
|
|
$self->{ca}->{default} = chr $self->{nc}; |
7431 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE; |
7432 |
|
|
|
7433 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7434 |
|
|
$self->{line_prev} = $self->{line}; |
7435 |
|
|
$self->{column_prev} = $self->{column}; |
7436 |
|
|
$self->{column}++; |
7437 |
|
|
$self->{nc} |
7438 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7439 |
|
|
} else { |
7440 |
|
|
$self->{set_nc}->($self); |
7441 |
|
|
} |
7442 |
|
|
|
7443 |
|
|
redo A; |
7444 |
|
|
} |
7445 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE) { |
7446 |
|
|
if ($is_space->{$self->{nc}}) { |
7447 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE; |
7448 |
|
|
|
7449 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7450 |
|
|
$self->{line_prev} = $self->{line}; |
7451 |
|
|
$self->{column_prev} = $self->{column}; |
7452 |
|
|
$self->{column}++; |
7453 |
|
|
$self->{nc} |
7454 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7455 |
|
|
} else { |
7456 |
|
|
$self->{set_nc}->($self); |
7457 |
|
|
} |
7458 |
|
|
|
7459 |
|
|
redo A; |
7460 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7461 |
|
|
## XML5: Same as "anything else". |
7462 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7463 |
|
|
$self->{ca}->{value} = ''; |
7464 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7465 |
|
|
|
7466 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7467 |
|
|
$self->{line_prev} = $self->{line}; |
7468 |
|
|
$self->{column_prev} = $self->{column}; |
7469 |
|
|
$self->{column}++; |
7470 |
|
|
$self->{nc} |
7471 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7472 |
|
|
} else { |
7473 |
|
|
$self->{set_nc}->($self); |
7474 |
|
|
} |
7475 |
|
|
|
7476 |
|
|
redo A; |
7477 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7478 |
|
|
## XML5: Same as "anything else". |
7479 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7480 |
|
|
$self->{ca}->{value} = ''; |
7481 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7482 |
|
|
|
7483 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7484 |
|
|
$self->{line_prev} = $self->{line}; |
7485 |
|
|
$self->{column_prev} = $self->{column}; |
7486 |
|
|
$self->{column}++; |
7487 |
|
|
$self->{nc} |
7488 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7489 |
|
|
} else { |
7490 |
|
|
$self->{set_nc}->($self); |
7491 |
|
|
} |
7492 |
|
|
|
7493 |
|
|
redo A; |
7494 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7495 |
|
|
## XML5: Same as "anything else". |
7496 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7497 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7498 |
|
|
|
7499 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7500 |
|
|
$self->{line_prev} = $self->{line}; |
7501 |
|
|
$self->{column_prev} = $self->{column}; |
7502 |
|
|
$self->{column}++; |
7503 |
|
|
$self->{nc} |
7504 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7505 |
|
|
} else { |
7506 |
|
|
$self->{set_nc}->($self); |
7507 |
|
|
} |
7508 |
|
|
|
7509 |
|
|
return ($self->{ct}); # ATTLIST |
7510 |
|
|
redo A; |
7511 |
|
|
} elsif ($self->{nc} == -1) { |
7512 |
|
|
## XML5: No parse error. |
7513 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7514 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7515 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7516 |
|
|
|
7517 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7518 |
|
|
$self->{line_prev} = $self->{line}; |
7519 |
|
|
$self->{column_prev} = $self->{column}; |
7520 |
|
|
$self->{column}++; |
7521 |
|
|
$self->{nc} |
7522 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7523 |
|
|
} else { |
7524 |
|
|
$self->{set_nc}->($self); |
7525 |
|
|
} |
7526 |
|
|
|
7527 |
|
|
return ($self->{ct}); |
7528 |
|
|
redo A; |
7529 |
|
|
} else { |
7530 |
|
|
$self->{ca}->{default} .= chr $self->{nc}; |
7531 |
|
|
## Stay in the state. |
7532 |
|
|
|
7533 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7534 |
|
|
$self->{line_prev} = $self->{line}; |
7535 |
|
|
$self->{column_prev} = $self->{column}; |
7536 |
|
|
$self->{column}++; |
7537 |
|
|
$self->{nc} |
7538 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7539 |
|
|
} else { |
7540 |
|
|
$self->{set_nc}->($self); |
7541 |
|
|
} |
7542 |
|
|
|
7543 |
|
|
redo A; |
7544 |
|
|
} |
7545 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE) { |
7546 |
|
|
if ($is_space->{$self->{nc}}) { |
7547 |
|
|
## Stay in the state. |
7548 |
|
|
|
7549 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7550 |
|
|
$self->{line_prev} = $self->{line}; |
7551 |
|
|
$self->{column_prev} = $self->{column}; |
7552 |
|
|
$self->{column}++; |
7553 |
|
|
$self->{nc} |
7554 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7555 |
|
|
} else { |
7556 |
|
|
$self->{set_nc}->($self); |
7557 |
|
|
} |
7558 |
|
|
|
7559 |
|
|
redo A; |
7560 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7561 |
|
|
$self->{ca}->{value} = ''; |
7562 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7563 |
|
|
|
7564 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7565 |
|
|
$self->{line_prev} = $self->{line}; |
7566 |
|
|
$self->{column_prev} = $self->{column}; |
7567 |
|
|
$self->{column}++; |
7568 |
|
|
$self->{nc} |
7569 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7570 |
|
|
} else { |
7571 |
|
|
$self->{set_nc}->($self); |
7572 |
|
|
} |
7573 |
|
|
|
7574 |
|
|
redo A; |
7575 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7576 |
|
|
$self->{ca}->{value} = ''; |
7577 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7578 |
|
|
|
7579 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7580 |
|
|
$self->{line_prev} = $self->{line}; |
7581 |
|
|
$self->{column_prev} = $self->{column}; |
7582 |
|
|
$self->{column}++; |
7583 |
|
|
$self->{nc} |
7584 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7585 |
|
|
} else { |
7586 |
|
|
$self->{set_nc}->($self); |
7587 |
|
|
} |
7588 |
|
|
|
7589 |
|
|
redo A; |
7590 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7591 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7592 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7593 |
|
|
|
7594 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7595 |
|
|
$self->{line_prev} = $self->{line}; |
7596 |
|
|
$self->{column_prev} = $self->{column}; |
7597 |
|
|
$self->{column}++; |
7598 |
|
|
$self->{nc} |
7599 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7600 |
|
|
} else { |
7601 |
|
|
$self->{set_nc}->($self); |
7602 |
|
|
} |
7603 |
|
|
|
7604 |
|
|
return ($self->{ct}); # ATTLIST |
7605 |
|
|
redo A; |
7606 |
|
|
} elsif ($self->{nc} == -1) { |
7607 |
|
|
## XML5: No parse error. |
7608 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7609 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7610 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7611 |
|
|
|
7612 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7613 |
|
|
$self->{line_prev} = $self->{line}; |
7614 |
|
|
$self->{column_prev} = $self->{column}; |
7615 |
|
|
$self->{column}++; |
7616 |
|
|
$self->{nc} |
7617 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7618 |
|
|
} else { |
7619 |
|
|
$self->{set_nc}->($self); |
7620 |
|
|
} |
7621 |
|
|
|
7622 |
|
|
return ($self->{ct}); |
7623 |
|
|
redo A; |
7624 |
|
|
} else { |
7625 |
|
|
## XML5: Not defined yet. |
7626 |
|
|
if ($self->{ca}->{default} eq 'FIXED') { |
7627 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7628 |
|
|
} else { |
7629 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7630 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7631 |
|
|
} |
7632 |
|
|
## Reconsume. |
7633 |
|
|
redo A; |
7634 |
|
|
} |
7635 |
|
|
} elsif ($self->{state} == AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE) { |
7636 |
|
|
if ($is_space->{$self->{nc}} or |
7637 |
|
|
$self->{nc} == -1 or |
7638 |
|
|
$self->{nc} == 0x003E) { # > |
7639 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7640 |
|
|
## Reconsume. |
7641 |
|
|
redo A; |
7642 |
|
|
} else { |
7643 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before attr name'); ## TODO: type |
7644 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7645 |
|
|
## Reconsume. |
7646 |
|
|
redo A; |
7647 |
wakaba |
1.16 |
} |
7648 |
wakaba |
1.18 |
} elsif ($self->{state} == NDATA_STATE) { |
7649 |
|
|
## ASCII case-insensitive |
7650 |
|
|
if ($self->{nc} == [ |
7651 |
|
|
undef, |
7652 |
|
|
0x0044, # D |
7653 |
|
|
0x0041, # A |
7654 |
|
|
0x0054, # T |
7655 |
|
|
]->[length $self->{kwd}] or |
7656 |
|
|
$self->{nc} == [ |
7657 |
|
|
undef, |
7658 |
|
|
0x0064, # d |
7659 |
|
|
0x0061, # a |
7660 |
|
|
0x0074, # t |
7661 |
|
|
]->[length $self->{kwd}]) { |
7662 |
|
|
|
7663 |
|
|
## Stay in the state. |
7664 |
|
|
$self->{kwd} .= chr $self->{nc}; |
7665 |
|
|
|
7666 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7667 |
|
|
$self->{line_prev} = $self->{line}; |
7668 |
|
|
$self->{column_prev} = $self->{column}; |
7669 |
|
|
$self->{column}++; |
7670 |
|
|
$self->{nc} |
7671 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7672 |
|
|
} else { |
7673 |
|
|
$self->{set_nc}->($self); |
7674 |
|
|
} |
7675 |
|
|
|
7676 |
|
|
redo A; |
7677 |
|
|
} elsif ((length $self->{kwd}) == 4 and |
7678 |
|
|
($self->{nc} == 0x0041 or # A |
7679 |
|
|
$self->{nc} == 0x0061)) { # a |
7680 |
|
|
if ($self->{kwd} ne 'NDAT' or $self->{nc} == 0x0061) { # a |
7681 |
|
|
|
7682 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
7683 |
|
|
text => 'NDATA', |
7684 |
|
|
line => $self->{line_prev}, |
7685 |
|
|
column => $self->{column_prev} - 4); |
7686 |
|
|
} else { |
7687 |
|
|
|
7688 |
|
|
} |
7689 |
|
|
$self->{state} = AFTER_NDATA_STATE; |
7690 |
|
|
|
7691 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7692 |
|
|
$self->{line_prev} = $self->{line}; |
7693 |
|
|
$self->{column_prev} = $self->{column}; |
7694 |
|
|
$self->{column}++; |
7695 |
|
|
$self->{nc} |
7696 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7697 |
|
|
} else { |
7698 |
|
|
$self->{set_nc}->($self); |
7699 |
|
|
} |
7700 |
|
|
|
7701 |
|
|
redo A; |
7702 |
|
|
} else { |
7703 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after literal', ## TODO: type |
7704 |
|
|
line => $self->{line_prev}, |
7705 |
|
|
column => $self->{column_prev} + 1 |
7706 |
|
|
- length $self->{kwd}); |
7707 |
|
|
|
7708 |
|
|
$self->{state} = BOGUS_MD_STATE; |
7709 |
|
|
## Reconsume. |
7710 |
|
|
redo A; |
7711 |
|
|
} |
7712 |
|
|
} elsif ($self->{state} == AFTER_NDATA_STATE) { |
7713 |
|
|
if ($is_space->{$self->{nc}}) { |
7714 |
|
|
$self->{state} = BEFORE_NOTATION_NAME_STATE; |
7715 |
|
|
|
7716 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7717 |
|
|
$self->{line_prev} = $self->{line}; |
7718 |
|
|
$self->{column_prev} = $self->{column}; |
7719 |
|
|
$self->{column}++; |
7720 |
|
|
$self->{nc} |
7721 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7722 |
|
|
} else { |
7723 |
|
|
$self->{set_nc}->($self); |
7724 |
|
|
} |
7725 |
|
|
|
7726 |
|
|
redo A; |
7727 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7728 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no notation name'); ## TODO: type |
7729 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7730 |
|
|
|
7731 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7732 |
|
|
$self->{line_prev} = $self->{line}; |
7733 |
|
|
$self->{column_prev} = $self->{column}; |
7734 |
|
|
$self->{column}++; |
7735 |
|
|
$self->{nc} |
7736 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7737 |
|
|
} else { |
7738 |
|
|
$self->{set_nc}->($self); |
7739 |
|
|
} |
7740 |
|
|
|
7741 |
|
|
return ($self->{ct}); # ENTITY |
7742 |
|
|
redo A; |
7743 |
|
|
} elsif ($self->{nc} == -1) { |
7744 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7745 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7746 |
|
|
|
7747 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7748 |
|
|
$self->{line_prev} = $self->{line}; |
7749 |
|
|
$self->{column_prev} = $self->{column}; |
7750 |
|
|
$self->{column}++; |
7751 |
|
|
$self->{nc} |
7752 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7753 |
|
|
} else { |
7754 |
|
|
$self->{set_nc}->($self); |
7755 |
|
|
} |
7756 |
|
|
|
7757 |
|
|
return ($self->{ct}); # ENTITY |
7758 |
|
|
redo A; |
7759 |
|
|
} else { |
7760 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after literal', ## TODO: type |
7761 |
|
|
line => $self->{line_prev}, |
7762 |
|
|
column => $self->{column_prev} + 1 |
7763 |
|
|
- length $self->{kwd}); |
7764 |
|
|
$self->{state} = BOGUS_MD_STATE; |
7765 |
|
|
## Reconsume. |
7766 |
|
|
redo A; |
7767 |
|
|
} |
7768 |
|
|
} elsif ($self->{state} == BEFORE_NOTATION_NAME_STATE) { |
7769 |
|
|
if ($is_space->{$self->{nc}}) { |
7770 |
|
|
## Stay in the state. |
7771 |
|
|
|
7772 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7773 |
|
|
$self->{line_prev} = $self->{line}; |
7774 |
|
|
$self->{column_prev} = $self->{column}; |
7775 |
|
|
$self->{column}++; |
7776 |
|
|
$self->{nc} |
7777 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7778 |
|
|
} else { |
7779 |
|
|
$self->{set_nc}->($self); |
7780 |
|
|
} |
7781 |
|
|
|
7782 |
|
|
redo A; |
7783 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7784 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no notation name'); ## TODO: type |
7785 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7786 |
|
|
|
7787 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7788 |
|
|
$self->{line_prev} = $self->{line}; |
7789 |
|
|
$self->{column_prev} = $self->{column}; |
7790 |
|
|
$self->{column}++; |
7791 |
|
|
$self->{nc} |
7792 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7793 |
|
|
} else { |
7794 |
|
|
$self->{set_nc}->($self); |
7795 |
|
|
} |
7796 |
|
|
|
7797 |
|
|
return ($self->{ct}); # ENTITY |
7798 |
|
|
redo A; |
7799 |
|
|
} elsif ($self->{nc} == -1) { |
7800 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7801 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7802 |
|
|
|
7803 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7804 |
|
|
$self->{line_prev} = $self->{line}; |
7805 |
|
|
$self->{column_prev} = $self->{column}; |
7806 |
|
|
$self->{column}++; |
7807 |
|
|
$self->{nc} |
7808 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7809 |
|
|
} else { |
7810 |
|
|
$self->{set_nc}->($self); |
7811 |
|
|
} |
7812 |
|
|
|
7813 |
|
|
return ($self->{ct}); # ENTITY |
7814 |
|
|
redo A; |
7815 |
|
|
} else { |
7816 |
|
|
$self->{ct}->{notation} = chr $self->{nc}; # ENTITY |
7817 |
|
|
$self->{state} = NOTATION_NAME_STATE; |
7818 |
|
|
|
7819 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7820 |
|
|
$self->{line_prev} = $self->{line}; |
7821 |
|
|
$self->{column_prev} = $self->{column}; |
7822 |
|
|
$self->{column}++; |
7823 |
|
|
$self->{nc} |
7824 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7825 |
|
|
} else { |
7826 |
|
|
$self->{set_nc}->($self); |
7827 |
|
|
} |
7828 |
|
|
|
7829 |
|
|
redo A; |
7830 |
|
|
} |
7831 |
|
|
} elsif ($self->{state} == NOTATION_NAME_STATE) { |
7832 |
|
|
if ($is_space->{$self->{nc}}) { |
7833 |
wakaba |
1.20 |
$self->{state} = AFTER_MD_DEF_STATE; |
7834 |
wakaba |
1.18 |
|
7835 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7836 |
|
|
$self->{line_prev} = $self->{line}; |
7837 |
|
|
$self->{column_prev} = $self->{column}; |
7838 |
|
|
$self->{column}++; |
7839 |
|
|
$self->{nc} |
7840 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7841 |
|
|
} else { |
7842 |
|
|
$self->{set_nc}->($self); |
7843 |
|
|
} |
7844 |
|
|
|
7845 |
|
|
redo A; |
7846 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7847 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7848 |
|
|
|
7849 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7850 |
|
|
$self->{line_prev} = $self->{line}; |
7851 |
|
|
$self->{column_prev} = $self->{column}; |
7852 |
|
|
$self->{column}++; |
7853 |
|
|
$self->{nc} |
7854 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7855 |
|
|
} else { |
7856 |
|
|
$self->{set_nc}->($self); |
7857 |
|
|
} |
7858 |
|
|
|
7859 |
|
|
return ($self->{ct}); # ENTITY |
7860 |
|
|
redo A; |
7861 |
|
|
} elsif ($self->{nc} == -1) { |
7862 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7863 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7864 |
|
|
|
7865 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7866 |
|
|
$self->{line_prev} = $self->{line}; |
7867 |
|
|
$self->{column_prev} = $self->{column}; |
7868 |
|
|
$self->{column}++; |
7869 |
|
|
$self->{nc} |
7870 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7871 |
|
|
} else { |
7872 |
|
|
$self->{set_nc}->($self); |
7873 |
|
|
} |
7874 |
|
|
|
7875 |
|
|
return ($self->{ct}); # ENTITY |
7876 |
|
|
redo A; |
7877 |
|
|
} else { |
7878 |
|
|
$self->{ct}->{notation} .= chr $self->{nc}; # ENTITY |
7879 |
|
|
## Stay in the state. |
7880 |
|
|
|
7881 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7882 |
|
|
$self->{line_prev} = $self->{line}; |
7883 |
|
|
$self->{column_prev} = $self->{column}; |
7884 |
|
|
$self->{column}++; |
7885 |
|
|
$self->{nc} |
7886 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7887 |
|
|
} else { |
7888 |
|
|
$self->{set_nc}->($self); |
7889 |
|
|
} |
7890 |
|
|
|
7891 |
|
|
redo A; |
7892 |
|
|
} |
7893 |
wakaba |
1.19 |
} elsif ($self->{state} == DOCTYPE_ENTITY_VALUE_DOUBLE_QUOTED_STATE) { |
7894 |
|
|
if ($self->{nc} == 0x0022) { # " |
7895 |
wakaba |
1.20 |
$self->{state} = AFTER_MD_DEF_STATE; |
7896 |
wakaba |
1.19 |
|
7897 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7898 |
|
|
$self->{line_prev} = $self->{line}; |
7899 |
|
|
$self->{column_prev} = $self->{column}; |
7900 |
|
|
$self->{column}++; |
7901 |
|
|
$self->{nc} |
7902 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7903 |
|
|
} else { |
7904 |
|
|
$self->{set_nc}->($self); |
7905 |
|
|
} |
7906 |
|
|
|
7907 |
|
|
redo A; |
7908 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
7909 |
|
|
$self->{prev_state} = $self->{state}; |
7910 |
|
|
$self->{state} = ENTITY_VALUE_ENTITY_STATE; |
7911 |
|
|
$self->{entity_add} = 0x0022; # " |
7912 |
|
|
|
7913 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7914 |
|
|
$self->{line_prev} = $self->{line}; |
7915 |
|
|
$self->{column_prev} = $self->{column}; |
7916 |
|
|
$self->{column}++; |
7917 |
|
|
$self->{nc} |
7918 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7919 |
|
|
} else { |
7920 |
|
|
$self->{set_nc}->($self); |
7921 |
|
|
} |
7922 |
|
|
|
7923 |
|
|
redo A; |
7924 |
|
|
## TODO: % |
7925 |
|
|
} elsif ($self->{nc} == -1) { |
7926 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed entity value'); ## TODO: type |
7927 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7928 |
|
|
## Reconsume. |
7929 |
|
|
return ($self->{ct}); # ENTITY |
7930 |
|
|
redo A; |
7931 |
|
|
} else { |
7932 |
|
|
$self->{ct}->{value} .= chr $self->{nc}; # ENTITY |
7933 |
|
|
|
7934 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7935 |
|
|
$self->{line_prev} = $self->{line}; |
7936 |
|
|
$self->{column_prev} = $self->{column}; |
7937 |
|
|
$self->{column}++; |
7938 |
|
|
$self->{nc} |
7939 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7940 |
|
|
} else { |
7941 |
|
|
$self->{set_nc}->($self); |
7942 |
|
|
} |
7943 |
|
|
|
7944 |
|
|
redo A; |
7945 |
|
|
} |
7946 |
|
|
} elsif ($self->{state} == DOCTYPE_ENTITY_VALUE_SINGLE_QUOTED_STATE) { |
7947 |
|
|
if ($self->{nc} == 0x0027) { # ' |
7948 |
wakaba |
1.20 |
$self->{state} = AFTER_MD_DEF_STATE; |
7949 |
wakaba |
1.19 |
|
7950 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7951 |
|
|
$self->{line_prev} = $self->{line}; |
7952 |
|
|
$self->{column_prev} = $self->{column}; |
7953 |
|
|
$self->{column}++; |
7954 |
|
|
$self->{nc} |
7955 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7956 |
|
|
} else { |
7957 |
|
|
$self->{set_nc}->($self); |
7958 |
|
|
} |
7959 |
|
|
|
7960 |
|
|
redo A; |
7961 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
7962 |
|
|
$self->{prev_state} = $self->{state}; |
7963 |
|
|
$self->{state} = ENTITY_VALUE_ENTITY_STATE; |
7964 |
|
|
$self->{entity_add} = 0x0027; # ' |
7965 |
|
|
|
7966 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7967 |
|
|
$self->{line_prev} = $self->{line}; |
7968 |
|
|
$self->{column_prev} = $self->{column}; |
7969 |
|
|
$self->{column}++; |
7970 |
|
|
$self->{nc} |
7971 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7972 |
|
|
} else { |
7973 |
|
|
$self->{set_nc}->($self); |
7974 |
|
|
} |
7975 |
|
|
|
7976 |
|
|
redo A; |
7977 |
|
|
## TODO: % |
7978 |
|
|
} elsif ($self->{nc} == -1) { |
7979 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed entity value'); ## TODO: type |
7980 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7981 |
|
|
## Reconsume. |
7982 |
|
|
return ($self->{ct}); # ENTITY |
7983 |
|
|
redo A; |
7984 |
|
|
} else { |
7985 |
|
|
$self->{ct}->{value} .= chr $self->{nc}; # ENTITY |
7986 |
|
|
|
7987 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7988 |
|
|
$self->{line_prev} = $self->{line}; |
7989 |
|
|
$self->{column_prev} = $self->{column}; |
7990 |
|
|
$self->{column}++; |
7991 |
|
|
$self->{nc} |
7992 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7993 |
|
|
} else { |
7994 |
|
|
$self->{set_nc}->($self); |
7995 |
|
|
} |
7996 |
|
|
|
7997 |
|
|
redo A; |
7998 |
|
|
} |
7999 |
|
|
} elsif ($self->{state} == ENTITY_VALUE_ENTITY_STATE) { |
8000 |
|
|
if ($is_space->{$self->{nc}} or |
8001 |
|
|
{ |
8002 |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
8003 |
|
|
$self->{entity_add} => 1, |
8004 |
|
|
}->{$self->{nc}}) { |
8005 |
wakaba |
1.22 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero', |
8006 |
|
|
line => $self->{line_prev}, |
8007 |
|
|
column => $self->{column_prev} |
8008 |
|
|
+ ($self->{nc} == -1 ? 1 : 0)); |
8009 |
wakaba |
1.19 |
## Don't consume |
8010 |
|
|
## Return nothing. |
8011 |
|
|
# |
8012 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
8013 |
|
|
$self->{ca} = $self->{ct}; |
8014 |
|
|
$self->{state} = ENTITY_HASH_STATE; |
8015 |
|
|
$self->{kwd} = '#'; |
8016 |
|
|
|
8017 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8018 |
|
|
$self->{line_prev} = $self->{line}; |
8019 |
|
|
$self->{column_prev} = $self->{column}; |
8020 |
|
|
$self->{column}++; |
8021 |
|
|
$self->{nc} |
8022 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8023 |
|
|
} else { |
8024 |
|
|
$self->{set_nc}->($self); |
8025 |
|
|
} |
8026 |
|
|
|
8027 |
|
|
redo A; |
8028 |
|
|
} else { |
8029 |
|
|
# |
8030 |
|
|
} |
8031 |
|
|
|
8032 |
|
|
$self->{ct}->{value} .= '&'; |
8033 |
|
|
$self->{state} = $self->{prev_state}; |
8034 |
|
|
## Reconsume. |
8035 |
|
|
redo A; |
8036 |
wakaba |
1.20 |
} elsif ($self->{state} == AFTER_ELEMENT_NAME_STATE) { |
8037 |
|
|
if ($is_space->{$self->{nc}}) { |
8038 |
|
|
$self->{state} = BEFORE_ELEMENT_CONTENT_STATE; |
8039 |
|
|
|
8040 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8041 |
|
|
$self->{line_prev} = $self->{line}; |
8042 |
|
|
$self->{column_prev} = $self->{column}; |
8043 |
|
|
$self->{column}++; |
8044 |
|
|
$self->{nc} |
8045 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8046 |
|
|
} else { |
8047 |
|
|
$self->{set_nc}->($self); |
8048 |
|
|
} |
8049 |
|
|
|
8050 |
|
|
redo A; |
8051 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
8052 |
|
|
$self->{state} = AFTER_CM_GROUP_OPEN_STATE; |
8053 |
|
|
$self->{ct}->{content} = ['(']; |
8054 |
|
|
$self->{group_depth} = 1; |
8055 |
|
|
|
8056 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8057 |
|
|
$self->{line_prev} = $self->{line}; |
8058 |
|
|
$self->{column_prev} = $self->{column}; |
8059 |
|
|
$self->{column}++; |
8060 |
|
|
$self->{nc} |
8061 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8062 |
|
|
} else { |
8063 |
|
|
$self->{set_nc}->($self); |
8064 |
|
|
} |
8065 |
|
|
|
8066 |
|
|
redo A; |
8067 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8068 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
8069 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8070 |
|
|
|
8071 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8072 |
|
|
$self->{line_prev} = $self->{line}; |
8073 |
|
|
$self->{column_prev} = $self->{column}; |
8074 |
|
|
$self->{column}++; |
8075 |
|
|
$self->{nc} |
8076 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8077 |
|
|
} else { |
8078 |
|
|
$self->{set_nc}->($self); |
8079 |
|
|
} |
8080 |
|
|
|
8081 |
|
|
return ($self->{ct}); # ELEMENT |
8082 |
|
|
redo A; |
8083 |
|
|
} elsif ($self->{nc} == -1) { |
8084 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8085 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8086 |
|
|
|
8087 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8088 |
|
|
$self->{line_prev} = $self->{line}; |
8089 |
|
|
$self->{column_prev} = $self->{column}; |
8090 |
|
|
$self->{column}++; |
8091 |
|
|
$self->{nc} |
8092 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8093 |
|
|
} else { |
8094 |
|
|
$self->{set_nc}->($self); |
8095 |
|
|
} |
8096 |
|
|
|
8097 |
|
|
return ($self->{ct}); # ELEMENT |
8098 |
|
|
redo A; |
8099 |
|
|
} else { |
8100 |
|
|
$self->{ct}->{content} = [chr $self->{nc}]; |
8101 |
|
|
$self->{state} = CONTENT_KEYWORD_STATE; |
8102 |
|
|
|
8103 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8104 |
|
|
$self->{line_prev} = $self->{line}; |
8105 |
|
|
$self->{column_prev} = $self->{column}; |
8106 |
|
|
$self->{column}++; |
8107 |
|
|
$self->{nc} |
8108 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8109 |
|
|
} else { |
8110 |
|
|
$self->{set_nc}->($self); |
8111 |
|
|
} |
8112 |
|
|
|
8113 |
|
|
redo A; |
8114 |
|
|
} |
8115 |
|
|
} elsif ($self->{state} == CONTENT_KEYWORD_STATE) { |
8116 |
|
|
if ($is_space->{$self->{nc}}) { |
8117 |
|
|
$self->{state} = AFTER_MD_DEF_STATE; |
8118 |
|
|
|
8119 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8120 |
|
|
$self->{line_prev} = $self->{line}; |
8121 |
|
|
$self->{column_prev} = $self->{column}; |
8122 |
|
|
$self->{column}++; |
8123 |
|
|
$self->{nc} |
8124 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8125 |
|
|
} else { |
8126 |
|
|
$self->{set_nc}->($self); |
8127 |
|
|
} |
8128 |
|
|
|
8129 |
|
|
redo A; |
8130 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8131 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8132 |
|
|
|
8133 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8134 |
|
|
$self->{line_prev} = $self->{line}; |
8135 |
|
|
$self->{column_prev} = $self->{column}; |
8136 |
|
|
$self->{column}++; |
8137 |
|
|
$self->{nc} |
8138 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8139 |
|
|
} else { |
8140 |
|
|
$self->{set_nc}->($self); |
8141 |
|
|
} |
8142 |
|
|
|
8143 |
|
|
return ($self->{ct}); # ELEMENT |
8144 |
|
|
redo A; |
8145 |
|
|
} elsif ($self->{nc} == -1) { |
8146 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8147 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8148 |
|
|
|
8149 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8150 |
|
|
$self->{line_prev} = $self->{line}; |
8151 |
|
|
$self->{column_prev} = $self->{column}; |
8152 |
|
|
$self->{column}++; |
8153 |
|
|
$self->{nc} |
8154 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8155 |
|
|
} else { |
8156 |
|
|
$self->{set_nc}->($self); |
8157 |
|
|
} |
8158 |
|
|
|
8159 |
|
|
return ($self->{ct}); # ELEMENT |
8160 |
|
|
redo A; |
8161 |
|
|
} else { |
8162 |
|
|
$self->{ct}->{content}->[-1] .= chr $self->{nc}; # ELEMENT |
8163 |
|
|
## Stay in the state. |
8164 |
|
|
|
8165 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8166 |
|
|
$self->{line_prev} = $self->{line}; |
8167 |
|
|
$self->{column_prev} = $self->{column}; |
8168 |
|
|
$self->{column}++; |
8169 |
|
|
$self->{nc} |
8170 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8171 |
|
|
} else { |
8172 |
|
|
$self->{set_nc}->($self); |
8173 |
|
|
} |
8174 |
|
|
|
8175 |
|
|
redo A; |
8176 |
|
|
} |
8177 |
|
|
} elsif ($self->{state} == AFTER_CM_GROUP_OPEN_STATE) { |
8178 |
|
|
if ($is_space->{$self->{nc}}) { |
8179 |
|
|
## Stay in the state. |
8180 |
|
|
|
8181 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8182 |
|
|
$self->{line_prev} = $self->{line}; |
8183 |
|
|
$self->{column_prev} = $self->{column}; |
8184 |
|
|
$self->{column}++; |
8185 |
|
|
$self->{nc} |
8186 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8187 |
|
|
} else { |
8188 |
|
|
$self->{set_nc}->($self); |
8189 |
|
|
} |
8190 |
|
|
|
8191 |
|
|
redo A; |
8192 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
8193 |
|
|
$self->{group_depth}++; |
8194 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8195 |
|
|
## Stay in the state. |
8196 |
|
|
|
8197 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8198 |
|
|
$self->{line_prev} = $self->{line}; |
8199 |
|
|
$self->{column_prev} = $self->{column}; |
8200 |
|
|
$self->{column}++; |
8201 |
|
|
$self->{nc} |
8202 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8203 |
|
|
} else { |
8204 |
|
|
$self->{set_nc}->($self); |
8205 |
|
|
} |
8206 |
|
|
|
8207 |
|
|
redo A; |
8208 |
|
|
} elsif ($self->{nc} == 0x007C or # | |
8209 |
|
|
$self->{nc} == 0x002C) { # , |
8210 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty element name'); ## TODO: type |
8211 |
|
|
## Stay in the state. |
8212 |
|
|
|
8213 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8214 |
|
|
$self->{line_prev} = $self->{line}; |
8215 |
|
|
$self->{column_prev} = $self->{column}; |
8216 |
|
|
$self->{column}++; |
8217 |
|
|
$self->{nc} |
8218 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8219 |
|
|
} else { |
8220 |
|
|
$self->{set_nc}->($self); |
8221 |
|
|
} |
8222 |
|
|
|
8223 |
|
|
redo A; |
8224 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
8225 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty element name'); ## TODO: type |
8226 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8227 |
|
|
$self->{group_depth}--; |
8228 |
|
|
$self->{state} = AFTER_CM_GROUP_CLOSE_STATE; |
8229 |
|
|
|
8230 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8231 |
|
|
$self->{line_prev} = $self->{line}; |
8232 |
|
|
$self->{column_prev} = $self->{column}; |
8233 |
|
|
$self->{column}++; |
8234 |
|
|
$self->{nc} |
8235 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8236 |
|
|
} else { |
8237 |
|
|
$self->{set_nc}->($self); |
8238 |
|
|
} |
8239 |
|
|
|
8240 |
|
|
redo A; |
8241 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8242 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed cm group'); ## TODO: type |
8243 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8244 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8245 |
|
|
|
8246 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8247 |
|
|
$self->{line_prev} = $self->{line}; |
8248 |
|
|
$self->{column_prev} = $self->{column}; |
8249 |
|
|
$self->{column}++; |
8250 |
|
|
$self->{nc} |
8251 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8252 |
|
|
} else { |
8253 |
|
|
$self->{set_nc}->($self); |
8254 |
|
|
} |
8255 |
|
|
|
8256 |
|
|
return ($self->{ct}); # ELEMENT |
8257 |
|
|
redo A; |
8258 |
|
|
} elsif ($self->{nc} == -1) { |
8259 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8260 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8261 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8262 |
|
|
|
8263 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8264 |
|
|
$self->{line_prev} = $self->{line}; |
8265 |
|
|
$self->{column_prev} = $self->{column}; |
8266 |
|
|
$self->{column}++; |
8267 |
|
|
$self->{nc} |
8268 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8269 |
|
|
} else { |
8270 |
|
|
$self->{set_nc}->($self); |
8271 |
|
|
} |
8272 |
|
|
|
8273 |
|
|
return ($self->{ct}); # ELEMENT |
8274 |
|
|
redo A; |
8275 |
|
|
} else { |
8276 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8277 |
|
|
$self->{state} = CM_ELEMENT_NAME_STATE; |
8278 |
|
|
|
8279 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8280 |
|
|
$self->{line_prev} = $self->{line}; |
8281 |
|
|
$self->{column_prev} = $self->{column}; |
8282 |
|
|
$self->{column}++; |
8283 |
|
|
$self->{nc} |
8284 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8285 |
|
|
} else { |
8286 |
|
|
$self->{set_nc}->($self); |
8287 |
|
|
} |
8288 |
|
|
|
8289 |
|
|
redo A; |
8290 |
|
|
} |
8291 |
|
|
} elsif ($self->{state} == CM_ELEMENT_NAME_STATE) { |
8292 |
|
|
if ($is_space->{$self->{nc}}) { |
8293 |
|
|
$self->{state} = AFTER_CM_ELEMENT_NAME_STATE; |
8294 |
|
|
|
8295 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8296 |
|
|
$self->{line_prev} = $self->{line}; |
8297 |
|
|
$self->{column_prev} = $self->{column}; |
8298 |
|
|
$self->{column}++; |
8299 |
|
|
$self->{nc} |
8300 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8301 |
|
|
} else { |
8302 |
|
|
$self->{set_nc}->($self); |
8303 |
|
|
} |
8304 |
|
|
|
8305 |
|
|
redo A; |
8306 |
|
|
} elsif ($self->{nc} == 0x002A or # * |
8307 |
|
|
$self->{nc} == 0x002B or # + |
8308 |
|
|
$self->{nc} == 0x003F) { # ? |
8309 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8310 |
|
|
$self->{state} = AFTER_CM_ELEMENT_NAME_STATE; |
8311 |
|
|
|
8312 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8313 |
|
|
$self->{line_prev} = $self->{line}; |
8314 |
|
|
$self->{column_prev} = $self->{column}; |
8315 |
|
|
$self->{column}++; |
8316 |
|
|
$self->{nc} |
8317 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8318 |
|
|
} else { |
8319 |
|
|
$self->{set_nc}->($self); |
8320 |
|
|
} |
8321 |
|
|
|
8322 |
|
|
redo A; |
8323 |
|
|
} elsif ($self->{nc} == 0x007C or # | |
8324 |
|
|
$self->{nc} == 0x002C) { # , |
8325 |
|
|
push @{$self->{ct}->{content}}, $self->{nc} == 0x007C ? ' | ' : ', '; |
8326 |
|
|
$self->{state} = AFTER_CM_GROUP_OPEN_STATE; |
8327 |
|
|
|
8328 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8329 |
|
|
$self->{line_prev} = $self->{line}; |
8330 |
|
|
$self->{column_prev} = $self->{column}; |
8331 |
|
|
$self->{column}++; |
8332 |
|
|
$self->{nc} |
8333 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8334 |
|
|
} else { |
8335 |
|
|
$self->{set_nc}->($self); |
8336 |
|
|
} |
8337 |
|
|
|
8338 |
|
|
redo A; |
8339 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
8340 |
|
|
$self->{group_depth}--; |
8341 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8342 |
|
|
$self->{state} = AFTER_CM_GROUP_CLOSE_STATE; |
8343 |
|
|
|
8344 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8345 |
|
|
$self->{line_prev} = $self->{line}; |
8346 |
|
|
$self->{column_prev} = $self->{column}; |
8347 |
|
|
$self->{column}++; |
8348 |
|
|
$self->{nc} |
8349 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8350 |
|
|
} else { |
8351 |
|
|
$self->{set_nc}->($self); |
8352 |
|
|
} |
8353 |
|
|
|
8354 |
|
|
redo A; |
8355 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8356 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed cm group'); ## TODO: type |
8357 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8358 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8359 |
|
|
|
8360 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8361 |
|
|
$self->{line_prev} = $self->{line}; |
8362 |
|
|
$self->{column_prev} = $self->{column}; |
8363 |
|
|
$self->{column}++; |
8364 |
|
|
$self->{nc} |
8365 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8366 |
|
|
} else { |
8367 |
|
|
$self->{set_nc}->($self); |
8368 |
|
|
} |
8369 |
|
|
|
8370 |
|
|
return ($self->{ct}); # ELEMENT |
8371 |
|
|
redo A; |
8372 |
|
|
} elsif ($self->{nc} == -1) { |
8373 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8374 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8375 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8376 |
|
|
|
8377 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8378 |
|
|
$self->{line_prev} = $self->{line}; |
8379 |
|
|
$self->{column_prev} = $self->{column}; |
8380 |
|
|
$self->{column}++; |
8381 |
|
|
$self->{nc} |
8382 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8383 |
|
|
} else { |
8384 |
|
|
$self->{set_nc}->($self); |
8385 |
|
|
} |
8386 |
|
|
|
8387 |
|
|
return ($self->{ct}); # ELEMENT |
8388 |
|
|
redo A; |
8389 |
|
|
} else { |
8390 |
|
|
$self->{ct}->{content}->[-1] .= chr $self->{nc}; |
8391 |
|
|
## Stay in the state. |
8392 |
|
|
|
8393 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8394 |
|
|
$self->{line_prev} = $self->{line}; |
8395 |
|
|
$self->{column_prev} = $self->{column}; |
8396 |
|
|
$self->{column}++; |
8397 |
|
|
$self->{nc} |
8398 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8399 |
|
|
} else { |
8400 |
|
|
$self->{set_nc}->($self); |
8401 |
|
|
} |
8402 |
|
|
|
8403 |
|
|
redo A; |
8404 |
|
|
} |
8405 |
|
|
} elsif ($self->{state} == AFTER_CM_ELEMENT_NAME_STATE) { |
8406 |
|
|
if ($is_space->{$self->{nc}}) { |
8407 |
|
|
## Stay in the state. |
8408 |
|
|
|
8409 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8410 |
|
|
$self->{line_prev} = $self->{line}; |
8411 |
|
|
$self->{column_prev} = $self->{column}; |
8412 |
|
|
$self->{column}++; |
8413 |
|
|
$self->{nc} |
8414 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8415 |
|
|
} else { |
8416 |
|
|
$self->{set_nc}->($self); |
8417 |
|
|
} |
8418 |
|
|
|
8419 |
|
|
redo A; |
8420 |
|
|
} elsif ($self->{nc} == 0x007C or # | |
8421 |
|
|
$self->{nc} == 0x002C) { # , |
8422 |
|
|
push @{$self->{ct}->{content}}, $self->{nc} == 0x007C ? ' | ' : ', '; |
8423 |
|
|
$self->{state} = AFTER_CM_GROUP_OPEN_STATE; |
8424 |
|
|
|
8425 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8426 |
|
|
$self->{line_prev} = $self->{line}; |
8427 |
|
|
$self->{column_prev} = $self->{column}; |
8428 |
|
|
$self->{column}++; |
8429 |
|
|
$self->{nc} |
8430 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8431 |
|
|
} else { |
8432 |
|
|
$self->{set_nc}->($self); |
8433 |
|
|
} |
8434 |
|
|
|
8435 |
|
|
redo A; |
8436 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
8437 |
|
|
$self->{group_depth}--; |
8438 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8439 |
|
|
$self->{state} = AFTER_CM_GROUP_CLOSE_STATE; |
8440 |
|
|
|
8441 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8442 |
|
|
$self->{line_prev} = $self->{line}; |
8443 |
|
|
$self->{column_prev} = $self->{column}; |
8444 |
|
|
$self->{column}++; |
8445 |
|
|
$self->{nc} |
8446 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8447 |
|
|
} else { |
8448 |
|
|
$self->{set_nc}->($self); |
8449 |
|
|
} |
8450 |
|
|
|
8451 |
|
|
redo A; |
8452 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8453 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed cm group'); ## TODO: type |
8454 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8455 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8456 |
|
|
|
8457 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8458 |
|
|
$self->{line_prev} = $self->{line}; |
8459 |
|
|
$self->{column_prev} = $self->{column}; |
8460 |
|
|
$self->{column}++; |
8461 |
|
|
$self->{nc} |
8462 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8463 |
|
|
} else { |
8464 |
|
|
$self->{set_nc}->($self); |
8465 |
|
|
} |
8466 |
|
|
|
8467 |
|
|
return ($self->{ct}); # ELEMENT |
8468 |
|
|
redo A; |
8469 |
|
|
} elsif ($self->{nc} == -1) { |
8470 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8471 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8472 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8473 |
|
|
|
8474 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8475 |
|
|
$self->{line_prev} = $self->{line}; |
8476 |
|
|
$self->{column_prev} = $self->{column}; |
8477 |
|
|
$self->{column}++; |
8478 |
|
|
$self->{nc} |
8479 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8480 |
|
|
} else { |
8481 |
|
|
$self->{set_nc}->($self); |
8482 |
|
|
} |
8483 |
|
|
|
8484 |
|
|
return ($self->{ct}); # ELEMENT |
8485 |
|
|
redo A; |
8486 |
|
|
} else { |
8487 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'after element name'); ## TODO: type |
8488 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8489 |
|
|
$self->{state} = BOGUS_MD_STATE; |
8490 |
|
|
|
8491 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8492 |
|
|
$self->{line_prev} = $self->{line}; |
8493 |
|
|
$self->{column_prev} = $self->{column}; |
8494 |
|
|
$self->{column}++; |
8495 |
|
|
$self->{nc} |
8496 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8497 |
|
|
} else { |
8498 |
|
|
$self->{set_nc}->($self); |
8499 |
|
|
} |
8500 |
|
|
|
8501 |
|
|
redo A; |
8502 |
|
|
} |
8503 |
|
|
} elsif ($self->{state} == AFTER_CM_GROUP_CLOSE_STATE) { |
8504 |
|
|
if ($is_space->{$self->{nc}}) { |
8505 |
|
|
if ($self->{group_depth}) { |
8506 |
|
|
$self->{state} = AFTER_CM_ELEMENT_NAME_STATE; |
8507 |
|
|
} else { |
8508 |
|
|
$self->{state} = AFTER_MD_DEF_STATE; |
8509 |
|
|
} |
8510 |
|
|
|
8511 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8512 |
|
|
$self->{line_prev} = $self->{line}; |
8513 |
|
|
$self->{column_prev} = $self->{column}; |
8514 |
|
|
$self->{column}++; |
8515 |
|
|
$self->{nc} |
8516 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8517 |
|
|
} else { |
8518 |
|
|
$self->{set_nc}->($self); |
8519 |
|
|
} |
8520 |
|
|
|
8521 |
|
|
redo A; |
8522 |
|
|
} elsif ($self->{nc} == 0x002A or # * |
8523 |
|
|
$self->{nc} == 0x002B or # + |
8524 |
|
|
$self->{nc} == 0x003F) { # ? |
8525 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8526 |
|
|
if ($self->{group_depth}) { |
8527 |
|
|
$self->{state} = AFTER_CM_ELEMENT_NAME_STATE; |
8528 |
|
|
} else { |
8529 |
|
|
$self->{state} = AFTER_MD_DEF_STATE; |
8530 |
|
|
} |
8531 |
|
|
|
8532 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8533 |
|
|
$self->{line_prev} = $self->{line}; |
8534 |
|
|
$self->{column_prev} = $self->{column}; |
8535 |
|
|
$self->{column}++; |
8536 |
|
|
$self->{nc} |
8537 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8538 |
|
|
} else { |
8539 |
|
|
$self->{set_nc}->($self); |
8540 |
|
|
} |
8541 |
|
|
|
8542 |
|
|
redo A; |
8543 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
8544 |
|
|
if ($self->{group_depth}) { |
8545 |
|
|
$self->{group_depth}--; |
8546 |
|
|
push @{$self->{ct}->{content}}, chr $self->{nc}; |
8547 |
|
|
## Stay in the state. |
8548 |
|
|
|
8549 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8550 |
|
|
$self->{line_prev} = $self->{line}; |
8551 |
|
|
$self->{column_prev} = $self->{column}; |
8552 |
|
|
$self->{column}++; |
8553 |
|
|
$self->{nc} |
8554 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8555 |
|
|
} else { |
8556 |
|
|
$self->{set_nc}->($self); |
8557 |
|
|
} |
8558 |
|
|
|
8559 |
|
|
redo A; |
8560 |
|
|
} else { |
8561 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after md def'); ## TODO: type |
8562 |
|
|
$self->{state} = BOGUS_MD_STATE; |
8563 |
|
|
## Reconsume. |
8564 |
|
|
redo A; |
8565 |
|
|
} |
8566 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8567 |
|
|
if ($self->{group_depth}) { |
8568 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed cm group'); ## TODO: type |
8569 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8570 |
|
|
} |
8571 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8572 |
|
|
|
8573 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8574 |
|
|
$self->{line_prev} = $self->{line}; |
8575 |
|
|
$self->{column_prev} = $self->{column}; |
8576 |
|
|
$self->{column}++; |
8577 |
|
|
$self->{nc} |
8578 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8579 |
|
|
} else { |
8580 |
|
|
$self->{set_nc}->($self); |
8581 |
|
|
} |
8582 |
|
|
|
8583 |
|
|
return ($self->{ct}); # ELEMENT |
8584 |
|
|
redo A; |
8585 |
|
|
} elsif ($self->{nc} == -1) { |
8586 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8587 |
|
|
push @{$self->{ct}->{content}}, (')') x $self->{group_depth}; |
8588 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8589 |
|
|
|
8590 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8591 |
|
|
$self->{line_prev} = $self->{line}; |
8592 |
|
|
$self->{column_prev} = $self->{column}; |
8593 |
|
|
$self->{column}++; |
8594 |
|
|
$self->{nc} |
8595 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8596 |
|
|
} else { |
8597 |
|
|
$self->{set_nc}->($self); |
8598 |
|
|
} |
8599 |
|
|
|
8600 |
|
|
return ($self->{ct}); # ELEMENT |
8601 |
|
|
redo A; |
8602 |
|
|
} else { |
8603 |
|
|
if ($self->{group_depth}) { |
8604 |
|
|
$self->{state} = AFTER_CM_ELEMENT_NAME_STATE; |
8605 |
|
|
} else { |
8606 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after md def'); ## TODO: type |
8607 |
|
|
$self->{state} = BOGUS_MD_STATE; |
8608 |
|
|
} |
8609 |
|
|
## Reconsume. |
8610 |
|
|
redo A; |
8611 |
|
|
} |
8612 |
|
|
} elsif ($self->{state} == AFTER_MD_DEF_STATE) { |
8613 |
wakaba |
1.18 |
if ($is_space->{$self->{nc}}) { |
8614 |
|
|
## Stay in the state. |
8615 |
|
|
|
8616 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8617 |
|
|
$self->{line_prev} = $self->{line}; |
8618 |
|
|
$self->{column_prev} = $self->{column}; |
8619 |
|
|
$self->{column}++; |
8620 |
|
|
$self->{nc} |
8621 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8622 |
|
|
} else { |
8623 |
|
|
$self->{set_nc}->($self); |
8624 |
|
|
} |
8625 |
|
|
|
8626 |
|
|
redo A; |
8627 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
8628 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8629 |
|
|
|
8630 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8631 |
|
|
$self->{line_prev} = $self->{line}; |
8632 |
|
|
$self->{column_prev} = $self->{column}; |
8633 |
|
|
$self->{column}++; |
8634 |
|
|
$self->{nc} |
8635 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8636 |
|
|
} else { |
8637 |
|
|
$self->{set_nc}->($self); |
8638 |
|
|
} |
8639 |
|
|
|
8640 |
wakaba |
1.20 |
return ($self->{ct}); # ENTITY/ELEMENT |
8641 |
wakaba |
1.18 |
redo A; |
8642 |
|
|
} elsif ($self->{nc} == -1) { |
8643 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
8644 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8645 |
|
|
|
8646 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8647 |
|
|
$self->{line_prev} = $self->{line}; |
8648 |
|
|
$self->{column_prev} = $self->{column}; |
8649 |
|
|
$self->{column}++; |
8650 |
|
|
$self->{nc} |
8651 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8652 |
|
|
} else { |
8653 |
|
|
$self->{set_nc}->($self); |
8654 |
|
|
} |
8655 |
|
|
|
8656 |
wakaba |
1.20 |
return ($self->{ct}); # ENTITY/ELEMENT |
8657 |
wakaba |
1.18 |
redo A; |
8658 |
|
|
} else { |
8659 |
wakaba |
1.20 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after md def'); ## TODO: type |
8660 |
wakaba |
1.18 |
$self->{state} = BOGUS_MD_STATE; |
8661 |
|
|
## Reconsume. |
8662 |
|
|
redo A; |
8663 |
|
|
} |
8664 |
wakaba |
1.16 |
} elsif ($self->{state} == BOGUS_MD_STATE) { |
8665 |
|
|
if ($self->{nc} == 0x003E) { # > |
8666 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8667 |
|
|
|
8668 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8669 |
|
|
$self->{line_prev} = $self->{line}; |
8670 |
|
|
$self->{column_prev} = $self->{column}; |
8671 |
|
|
$self->{column}++; |
8672 |
|
|
$self->{nc} |
8673 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8674 |
|
|
} else { |
8675 |
|
|
$self->{set_nc}->($self); |
8676 |
|
|
} |
8677 |
|
|
|
8678 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
8679 |
|
|
redo A; |
8680 |
|
|
} elsif ($self->{nc} == -1) { |
8681 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
8682 |
|
|
## Reconsume. |
8683 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
8684 |
|
|
redo A; |
8685 |
|
|
} else { |
8686 |
|
|
## Stay in the state. |
8687 |
|
|
|
8688 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
8689 |
|
|
$self->{line_prev} = $self->{line}; |
8690 |
|
|
$self->{column_prev} = $self->{column}; |
8691 |
|
|
$self->{column}++; |
8692 |
|
|
$self->{nc} |
8693 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
8694 |
|
|
} else { |
8695 |
|
|
$self->{set_nc}->($self); |
8696 |
|
|
} |
8697 |
|
|
|
8698 |
|
|
redo A; |
8699 |
|
|
} |
8700 |
wakaba |
1.1 |
} else { |
8701 |
|
|
die "$0: $self->{state}: Unknown state"; |
8702 |
|
|
} |
8703 |
|
|
} # A |
8704 |
|
|
|
8705 |
|
|
die "$0: _get_next_token: unexpected case"; |
8706 |
|
|
} # _get_next_token |
8707 |
|
|
|
8708 |
|
|
1; |
8709 |
wakaba |
1.30 |
## $Date: 2009/08/16 04:06:34 $ |
8710 |
wakaba |
1.15 |
|