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wakaba |
1.1 |
package Whatpm::HTML::Tokenizer; |
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use strict; |
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wakaba |
1.18 |
our $VERSION=do{my @r=(q$Revision: 1.17 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
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wakaba |
1.2 |
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BEGIN { |
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require Exporter; |
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push our @ISA, 'Exporter'; |
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our @EXPORT_OK = qw( |
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DOCTYPE_TOKEN |
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COMMENT_TOKEN |
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START_TAG_TOKEN |
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END_TAG_TOKEN |
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END_OF_FILE_TOKEN |
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CHARACTER_TOKEN |
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PI_TOKEN |
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ABORT_TOKEN |
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wakaba |
1.13 |
END_OF_DOCTYPE_TOKEN |
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wakaba |
1.14 |
ATTLIST_TOKEN |
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ELEMENT_TOKEN |
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GENERAL_ENTITY_TOKEN |
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PARAMETER_ENTITY_TOKEN |
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NOTATION_TOKEN |
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wakaba |
1.2 |
); |
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our %EXPORT_TAGS = ( |
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token => [qw( |
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DOCTYPE_TOKEN |
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COMMENT_TOKEN |
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START_TAG_TOKEN |
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END_TAG_TOKEN |
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END_OF_FILE_TOKEN |
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CHARACTER_TOKEN |
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PI_TOKEN |
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ABORT_TOKEN |
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wakaba |
1.13 |
END_OF_DOCTYPE_TOKEN |
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wakaba |
1.14 |
ATTLIST_TOKEN |
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ELEMENT_TOKEN |
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GENERAL_ENTITY_TOKEN |
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PARAMETER_ENTITY_TOKEN |
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NOTATION_TOKEN |
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wakaba |
1.2 |
)], |
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); |
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} |
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wakaba |
1.12 |
## NOTE: Differences from the XML5 draft are marked as "XML5:". |
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wakaba |
1.2 |
## Token types |
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wakaba |
1.12 |
sub DOCTYPE_TOKEN () { 1 } ## XML5: No DOCTYPE token. |
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wakaba |
1.2 |
sub COMMENT_TOKEN () { 2 } |
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sub START_TAG_TOKEN () { 3 } |
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sub END_TAG_TOKEN () { 4 } |
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sub END_OF_FILE_TOKEN () { 5 } |
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sub CHARACTER_TOKEN () { 6 } |
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wakaba |
1.12 |
sub PI_TOKEN () { 7 } ## NOTE: XML only. |
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sub ABORT_TOKEN () { 8 } ## NOTE: For internal processing. |
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wakaba |
1.14 |
sub END_OF_DOCTYPE_TOKEN () { 9 } ## NOTE: XML only. |
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sub ATTLIST_TOKEN () { 10 } ## NOTE: XML only. |
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sub ELEMENT_TOKEN () { 11 } ## NOTE: XML only. |
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sub GENERAL_ENTITY_TOKEN () { 12 } ## NOTE: XML only. |
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sub PARAMETER_ENTITY_TOKEN () { 13 } ## NOTE: XML only. |
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sub NOTATION_TOKEN () { 14 } ## NOTE: XML only. |
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wakaba |
1.12 |
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## XML5: XML5 has "empty tag token". In this implementation, it is |
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## represented as a start tag token with $self->{self_closing} flag |
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## set to true. |
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## XML5: XML5 has "short end tag token". In this implementation, it |
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## is represented as an end tag token with $token->{tag_name} flag set |
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## to an empty string. |
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wakaba |
1.1 |
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package Whatpm::HTML; |
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wakaba |
1.2 |
BEGIN { Whatpm::HTML::Tokenizer->import (':token') } |
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wakaba |
1.1 |
## Content model flags |
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sub CM_ENTITY () { 0b001 } # & markup in data |
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sub CM_LIMITED_MARKUP () { 0b010 } # < markup in data (limited) |
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sub CM_FULL_MARKUP () { 0b100 } # < markup in data (any) |
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sub PLAINTEXT_CONTENT_MODEL () { 0 } |
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sub CDATA_CONTENT_MODEL () { CM_LIMITED_MARKUP } |
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sub RCDATA_CONTENT_MODEL () { CM_ENTITY | CM_LIMITED_MARKUP } |
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sub PCDATA_CONTENT_MODEL () { CM_ENTITY | CM_FULL_MARKUP } |
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## Tokenizer states |
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sub DATA_STATE () { 0 } |
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#sub ENTITY_DATA_STATE () { 1 } |
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sub TAG_OPEN_STATE () { 2 } |
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sub CLOSE_TAG_OPEN_STATE () { 3 } |
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sub TAG_NAME_STATE () { 4 } |
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sub BEFORE_ATTRIBUTE_NAME_STATE () { 5 } |
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sub ATTRIBUTE_NAME_STATE () { 6 } |
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sub AFTER_ATTRIBUTE_NAME_STATE () { 7 } |
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sub BEFORE_ATTRIBUTE_VALUE_STATE () { 8 } |
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sub ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE () { 9 } |
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sub ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE () { 10 } |
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sub ATTRIBUTE_VALUE_UNQUOTED_STATE () { 11 } |
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#sub ENTITY_IN_ATTRIBUTE_VALUE_STATE () { 12 } |
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sub MARKUP_DECLARATION_OPEN_STATE () { 13 } |
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sub COMMENT_START_STATE () { 14 } |
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sub COMMENT_START_DASH_STATE () { 15 } |
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sub COMMENT_STATE () { 16 } |
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sub COMMENT_END_STATE () { 17 } |
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sub COMMENT_END_DASH_STATE () { 18 } |
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sub BOGUS_COMMENT_STATE () { 19 } |
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sub DOCTYPE_STATE () { 20 } |
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sub BEFORE_DOCTYPE_NAME_STATE () { 21 } |
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sub DOCTYPE_NAME_STATE () { 22 } |
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sub AFTER_DOCTYPE_NAME_STATE () { 23 } |
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sub BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 24 } |
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sub DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE () { 25 } |
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sub DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE () { 26 } |
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sub AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE () { 27 } |
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sub BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 28 } |
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sub DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE () { 29 } |
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sub DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE () { 30 } |
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sub AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE () { 31 } |
122 |
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sub BOGUS_DOCTYPE_STATE () { 32 } |
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sub AFTER_ATTRIBUTE_VALUE_QUOTED_STATE () { 33 } |
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sub SELF_CLOSING_START_TAG_STATE () { 34 } |
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sub CDATA_SECTION_STATE () { 35 } |
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sub MD_HYPHEN_STATE () { 36 } # "markup declaration open state" in the spec |
127 |
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sub MD_DOCTYPE_STATE () { 37 } # "markup declaration open state" in the spec |
128 |
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sub MD_CDATA_STATE () { 38 } # "markup declaration open state" in the spec |
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sub CDATA_RCDATA_CLOSE_TAG_STATE () { 39 } # "close tag open state" in the spec |
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sub CDATA_SECTION_MSE1_STATE () { 40 } # "CDATA section state" in the spec |
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sub CDATA_SECTION_MSE2_STATE () { 41 } # "CDATA section state" in the spec |
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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 |
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## "consume a character reference" algorithm are jointly implemented |
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## using the following six states: |
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sub ENTITY_STATE () { 44 } |
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sub ENTITY_HASH_STATE () { 45 } |
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sub NCR_NUM_STATE () { 46 } |
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sub HEXREF_X_STATE () { 47 } |
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sub HEXREF_HEX_STATE () { 48 } |
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sub ENTITY_NAME_STATE () { 49 } |
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sub PCDATA_STATE () { 50 } # "data state" in the spec |
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145 |
wakaba |
1.12 |
## XML-only states |
146 |
wakaba |
1.8 |
sub PI_STATE () { 51 } |
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sub PI_TARGET_STATE () { 52 } |
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sub PI_TARGET_AFTER_STATE () { 53 } |
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sub PI_DATA_STATE () { 54 } |
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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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sub AFTER_NOTATION_NAME_STATE () { 90 } |
186 |
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sub BOGUS_MD_STATE () { 91 } |
187 |
wakaba |
1.8 |
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188 |
wakaba |
1.1 |
## Tree constructor state constants (see Whatpm::HTML for the full |
189 |
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## list and descriptions) |
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191 |
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sub IN_FOREIGN_CONTENT_IM () { 0b100000000000 } |
192 |
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sub FOREIGN_EL () { 0b1_00000000000 } |
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194 |
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## Character reference mappings |
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my $charref_map = { |
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0x0D => 0x000A, |
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0x80 => 0x20AC, |
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0x81 => 0xFFFD, |
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0x82 => 0x201A, |
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0x83 => 0x0192, |
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0x84 => 0x201E, |
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0x85 => 0x2026, |
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0x86 => 0x2020, |
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0x87 => 0x2021, |
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0x88 => 0x02C6, |
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0x89 => 0x2030, |
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0x8A => 0x0160, |
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0x8B => 0x2039, |
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0x8C => 0x0152, |
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0x8D => 0xFFFD, |
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0x8E => 0x017D, |
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0x8F => 0xFFFD, |
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0x90 => 0xFFFD, |
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0x91 => 0x2018, |
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0x92 => 0x2019, |
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0x93 => 0x201C, |
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0x94 => 0x201D, |
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0x95 => 0x2022, |
220 |
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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, |
228 |
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0x9E => 0x017E, |
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0x9F => 0x0178, |
230 |
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}; # $charref_map |
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$charref_map->{$_} = 0xFFFD |
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for 0x0000..0x0008, 0x000B, 0x000E..0x001F, 0x007F, |
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0xD800..0xDFFF, 0xFDD0..0xFDDF, ## ISSUE: 0xFDEF |
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0xFFFE, 0xFFFF, 0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, |
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0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, |
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0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, |
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0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, |
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0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF; |
239 |
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240 |
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## Implementations MUST act as if state machine in the spec |
241 |
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242 |
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sub _initialize_tokenizer ($) { |
243 |
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my $self = shift; |
244 |
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245 |
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## NOTE: Fields set by |new| constructor: |
246 |
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#$self->{level} |
247 |
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#$self->{set_nc} |
248 |
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#$self->{parse_error} |
249 |
wakaba |
1.3 |
#$self->{is_xml} (if XML) |
250 |
wakaba |
1.1 |
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251 |
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$self->{state} = DATA_STATE; # MUST |
252 |
wakaba |
1.12 |
$self->{s_kwd} = ''; # Data state keyword |
253 |
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#$self->{kwd} = ''; # State-dependent keyword; initialized when used |
254 |
wakaba |
1.1 |
#$self->{entity__value}; # initialized when used |
255 |
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#$self->{entity__match}; # initialized when used |
256 |
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$self->{content_model} = PCDATA_CONTENT_MODEL; # be |
257 |
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undef $self->{ct}; # current token |
258 |
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undef $self->{ca}; # current attribute |
259 |
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undef $self->{last_stag_name}; # last emitted start tag name |
260 |
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#$self->{prev_state}; # initialized when used |
261 |
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delete $self->{self_closing}; |
262 |
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$self->{char_buffer} = ''; |
263 |
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$self->{char_buffer_pos} = 0; |
264 |
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$self->{nc} = -1; # next input character |
265 |
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#$self->{next_nc} |
266 |
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267 |
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if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
268 |
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$self->{line_prev} = $self->{line}; |
269 |
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$self->{column_prev} = $self->{column}; |
270 |
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$self->{column}++; |
271 |
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$self->{nc} |
272 |
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= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
273 |
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} else { |
274 |
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$self->{set_nc}->($self); |
275 |
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} |
276 |
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277 |
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$self->{token} = []; |
278 |
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# $self->{escape} |
279 |
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} # _initialize_tokenizer |
280 |
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281 |
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## A token has: |
282 |
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## ->{type} == DOCTYPE_TOKEN, START_TAG_TOKEN, END_TAG_TOKEN, COMMENT_TOKEN, |
283 |
wakaba |
1.11 |
## CHARACTER_TOKEN, END_OF_FILE_TOKEN, PI_TOKEN, or ABORT_TOKEN |
284 |
wakaba |
1.1 |
## ->{name} (DOCTYPE_TOKEN) |
285 |
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## ->{tag_name} (START_TAG_TOKEN, END_TAG_TOKEN) |
286 |
wakaba |
1.11 |
## ->{target} (PI_TOKEN) |
287 |
wakaba |
1.1 |
## ->{pubid} (DOCTYPE_TOKEN) |
288 |
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## ->{sysid} (DOCTYPE_TOKEN) |
289 |
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## ->{quirks} == 1 or 0 (DOCTYPE_TOKEN): "force-quirks" flag |
290 |
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## ->{attributes} isa HASH (START_TAG_TOKEN, END_TAG_TOKEN) |
291 |
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## ->{name} |
292 |
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## ->{value} |
293 |
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## ->{has_reference} == 1 or 0 |
294 |
wakaba |
1.11 |
## ->{index}: Index of the attribute in a tag. |
295 |
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## ->{data} (COMMENT_TOKEN, CHARACTER_TOKEN, PI_TOKEN) |
296 |
wakaba |
1.7 |
## ->{has_reference} == 1 or 0 (CHARACTER_TOKEN) |
297 |
wakaba |
1.11 |
## ->{last_index} (ELEMENT_TOKEN): Next attribute's index - 1. |
298 |
wakaba |
1.12 |
## ->{has_internal_subset} = 1 or 0 (DOCTYPE_TOKEN) |
299 |
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300 |
wakaba |
1.1 |
## NOTE: The "self-closing flag" is hold as |$self->{self_closing}|. |
301 |
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## |->{self_closing}| is used to save the value of |$self->{self_closing}| |
302 |
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## while the token is pushed back to the stack. |
303 |
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304 |
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## Emitted token MUST immediately be handled by the tree construction state. |
305 |
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306 |
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## Before each step, UA MAY check to see if either one of the scripts in |
307 |
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## "list of scripts that will execute as soon as possible" or the first |
308 |
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## script in the "list of scripts that will execute asynchronously", |
309 |
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## has completed loading. If one has, then it MUST be executed |
310 |
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## and removed from the list. |
311 |
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312 |
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## TODO: Polytheistic slash SHOULD NOT be used. (Applied only to atheists.) |
313 |
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## (This requirement was dropped from HTML5 spec, unfortunately.) |
314 |
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315 |
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my $is_space = { |
316 |
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0x0009 => 1, # CHARACTER TABULATION (HT) |
317 |
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0x000A => 1, # LINE FEED (LF) |
318 |
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#0x000B => 0, # LINE TABULATION (VT) |
319 |
wakaba |
1.12 |
0x000C => 1, # FORM FEED (FF) ## XML5: Not a space character. |
320 |
wakaba |
1.1 |
#0x000D => 1, # CARRIAGE RETURN (CR) |
321 |
|
|
0x0020 => 1, # SPACE (SP) |
322 |
|
|
}; |
323 |
|
|
|
324 |
|
|
sub _get_next_token ($) { |
325 |
|
|
my $self = shift; |
326 |
|
|
|
327 |
|
|
if ($self->{self_closing}) { |
328 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
329 |
|
|
## NOTE: The |self_closing| flag is only set by start tag token. |
330 |
|
|
## In addition, when a start tag token is emitted, it is always set to |
331 |
|
|
## |ct|. |
332 |
|
|
delete $self->{self_closing}; |
333 |
|
|
} |
334 |
|
|
|
335 |
|
|
if (@{$self->{token}}) { |
336 |
|
|
$self->{self_closing} = $self->{token}->[0]->{self_closing}; |
337 |
|
|
return shift @{$self->{token}}; |
338 |
|
|
} |
339 |
|
|
|
340 |
|
|
A: { |
341 |
|
|
if ($self->{state} == PCDATA_STATE) { |
342 |
|
|
## NOTE: Same as |DATA_STATE|, but only for |PCDATA| content model. |
343 |
|
|
|
344 |
|
|
if ($self->{nc} == 0x0026) { # & |
345 |
|
|
|
346 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
347 |
|
|
## "entity data state". In this implementation, the tokenizer |
348 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
349 |
|
|
## of the "consume a character reference" algorithm. |
350 |
|
|
$self->{entity_add} = -1; |
351 |
|
|
$self->{prev_state} = DATA_STATE; |
352 |
|
|
$self->{state} = ENTITY_STATE; |
353 |
|
|
|
354 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
355 |
|
|
$self->{line_prev} = $self->{line}; |
356 |
|
|
$self->{column_prev} = $self->{column}; |
357 |
|
|
$self->{column}++; |
358 |
|
|
$self->{nc} |
359 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
360 |
|
|
} else { |
361 |
|
|
$self->{set_nc}->($self); |
362 |
|
|
} |
363 |
|
|
|
364 |
|
|
redo A; |
365 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
366 |
|
|
|
367 |
|
|
$self->{state} = TAG_OPEN_STATE; |
368 |
|
|
|
369 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
370 |
|
|
$self->{line_prev} = $self->{line}; |
371 |
|
|
$self->{column_prev} = $self->{column}; |
372 |
|
|
$self->{column}++; |
373 |
|
|
$self->{nc} |
374 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
375 |
|
|
} else { |
376 |
|
|
$self->{set_nc}->($self); |
377 |
|
|
} |
378 |
|
|
|
379 |
|
|
redo A; |
380 |
|
|
} elsif ($self->{nc} == -1) { |
381 |
|
|
|
382 |
|
|
return ({type => END_OF_FILE_TOKEN, |
383 |
|
|
line => $self->{line}, column => $self->{column}}); |
384 |
|
|
last A; ## TODO: ok? |
385 |
|
|
} else { |
386 |
|
|
|
387 |
|
|
# |
388 |
|
|
} |
389 |
|
|
|
390 |
|
|
# Anything else |
391 |
|
|
my $token = {type => CHARACTER_TOKEN, |
392 |
|
|
data => chr $self->{nc}, |
393 |
|
|
line => $self->{line}, column => $self->{column}, |
394 |
|
|
}; |
395 |
|
|
$self->{read_until}->($token->{data}, q[<&], length $token->{data}); |
396 |
|
|
|
397 |
|
|
## Stay in the state. |
398 |
|
|
|
399 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
400 |
|
|
$self->{line_prev} = $self->{line}; |
401 |
|
|
$self->{column_prev} = $self->{column}; |
402 |
|
|
$self->{column}++; |
403 |
|
|
$self->{nc} |
404 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
405 |
|
|
} else { |
406 |
|
|
$self->{set_nc}->($self); |
407 |
|
|
} |
408 |
|
|
|
409 |
|
|
return ($token); |
410 |
|
|
redo A; |
411 |
|
|
} elsif ($self->{state} == DATA_STATE) { |
412 |
|
|
$self->{s_kwd} = '' unless defined $self->{s_kwd}; |
413 |
|
|
if ($self->{nc} == 0x0026) { # & |
414 |
|
|
$self->{s_kwd} = ''; |
415 |
|
|
if ($self->{content_model} & CM_ENTITY and # PCDATA | RCDATA |
416 |
|
|
not $self->{escape}) { |
417 |
|
|
|
418 |
|
|
## NOTE: In the spec, the tokenizer is switched to the |
419 |
|
|
## "entity data state". In this implementation, the tokenizer |
420 |
|
|
## is switched to the |ENTITY_STATE|, which is an implementation |
421 |
|
|
## of the "consume a character reference" algorithm. |
422 |
|
|
$self->{entity_add} = -1; |
423 |
|
|
$self->{prev_state} = DATA_STATE; |
424 |
|
|
$self->{state} = ENTITY_STATE; |
425 |
|
|
|
426 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
427 |
|
|
$self->{line_prev} = $self->{line}; |
428 |
|
|
$self->{column_prev} = $self->{column}; |
429 |
|
|
$self->{column}++; |
430 |
|
|
$self->{nc} |
431 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
432 |
|
|
} else { |
433 |
|
|
$self->{set_nc}->($self); |
434 |
|
|
} |
435 |
|
|
|
436 |
|
|
redo A; |
437 |
|
|
} else { |
438 |
|
|
|
439 |
|
|
# |
440 |
|
|
} |
441 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
442 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
443 |
wakaba |
1.5 |
if ($self->{s_kwd} eq '<!-') { |
444 |
wakaba |
1.1 |
|
445 |
|
|
$self->{escape} = 1; # unless $self->{escape}; |
446 |
|
|
$self->{s_kwd} = '--'; |
447 |
|
|
# |
448 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '-') { |
449 |
wakaba |
1.1 |
|
450 |
|
|
$self->{s_kwd} = '--'; |
451 |
|
|
# |
452 |
wakaba |
1.5 |
} elsif ($self->{s_kwd} eq '<!' or $self->{s_kwd} eq '-') { |
453 |
|
|
|
454 |
|
|
$self->{s_kwd} .= '-'; |
455 |
|
|
# |
456 |
wakaba |
1.1 |
} else { |
457 |
|
|
|
458 |
wakaba |
1.5 |
$self->{s_kwd} = '-'; |
459 |
wakaba |
1.1 |
# |
460 |
|
|
} |
461 |
|
|
} |
462 |
|
|
|
463 |
|
|
# |
464 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
465 |
|
|
if (length $self->{s_kwd}) { |
466 |
|
|
|
467 |
|
|
$self->{s_kwd} .= '!'; |
468 |
|
|
# |
469 |
|
|
} else { |
470 |
|
|
|
471 |
|
|
#$self->{s_kwd} = ''; |
472 |
|
|
# |
473 |
|
|
} |
474 |
|
|
# |
475 |
|
|
} elsif ($self->{nc} == 0x003C) { # < |
476 |
|
|
if ($self->{content_model} & CM_FULL_MARKUP or # PCDATA |
477 |
|
|
(($self->{content_model} & CM_LIMITED_MARKUP) and # CDATA | RCDATA |
478 |
|
|
not $self->{escape})) { |
479 |
|
|
|
480 |
|
|
$self->{state} = TAG_OPEN_STATE; |
481 |
|
|
|
482 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
483 |
|
|
$self->{line_prev} = $self->{line}; |
484 |
|
|
$self->{column_prev} = $self->{column}; |
485 |
|
|
$self->{column}++; |
486 |
|
|
$self->{nc} |
487 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
488 |
|
|
} else { |
489 |
|
|
$self->{set_nc}->($self); |
490 |
|
|
} |
491 |
|
|
|
492 |
|
|
redo A; |
493 |
|
|
} else { |
494 |
|
|
|
495 |
|
|
$self->{s_kwd} = ''; |
496 |
|
|
# |
497 |
|
|
} |
498 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
499 |
|
|
if ($self->{escape} and |
500 |
|
|
($self->{content_model} & CM_LIMITED_MARKUP)) { # RCDATA | CDATA |
501 |
|
|
if ($self->{s_kwd} eq '--') { |
502 |
|
|
|
503 |
|
|
delete $self->{escape}; |
504 |
wakaba |
1.5 |
# |
505 |
wakaba |
1.1 |
} else { |
506 |
|
|
|
507 |
wakaba |
1.5 |
# |
508 |
wakaba |
1.1 |
} |
509 |
wakaba |
1.5 |
} elsif ($self->{is_xml} and $self->{s_kwd} eq ']]') { |
510 |
|
|
|
511 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unmatched mse', ## TODO: type |
512 |
|
|
line => $self->{line_prev}, |
513 |
|
|
column => $self->{column_prev} - 1); |
514 |
|
|
# |
515 |
wakaba |
1.1 |
} else { |
516 |
|
|
|
517 |
wakaba |
1.5 |
# |
518 |
wakaba |
1.1 |
} |
519 |
|
|
|
520 |
|
|
$self->{s_kwd} = ''; |
521 |
|
|
# |
522 |
wakaba |
1.5 |
} elsif ($self->{nc} == 0x005D) { # ] |
523 |
|
|
if ($self->{s_kwd} eq ']' or $self->{s_kwd} eq '') { |
524 |
|
|
|
525 |
|
|
$self->{s_kwd} .= ']'; |
526 |
|
|
} elsif ($self->{s_kwd} eq ']]') { |
527 |
|
|
|
528 |
|
|
# |
529 |
|
|
} else { |
530 |
|
|
|
531 |
|
|
$self->{s_kwd} = ''; |
532 |
|
|
} |
533 |
|
|
# |
534 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
535 |
|
|
|
536 |
|
|
$self->{s_kwd} = ''; |
537 |
|
|
return ({type => END_OF_FILE_TOKEN, |
538 |
|
|
line => $self->{line}, column => $self->{column}}); |
539 |
|
|
last A; ## TODO: ok? |
540 |
|
|
} else { |
541 |
|
|
|
542 |
|
|
$self->{s_kwd} = ''; |
543 |
|
|
# |
544 |
|
|
} |
545 |
|
|
|
546 |
|
|
# Anything else |
547 |
|
|
my $token = {type => CHARACTER_TOKEN, |
548 |
|
|
data => chr $self->{nc}, |
549 |
|
|
line => $self->{line}, column => $self->{column}, |
550 |
|
|
}; |
551 |
wakaba |
1.5 |
if ($self->{read_until}->($token->{data}, q{-!<>&\]}, |
552 |
wakaba |
1.1 |
length $token->{data})) { |
553 |
|
|
$self->{s_kwd} = ''; |
554 |
|
|
} |
555 |
|
|
|
556 |
|
|
## Stay in the data state. |
557 |
wakaba |
1.5 |
if (not $self->{is_xml} and |
558 |
|
|
$self->{content_model} == PCDATA_CONTENT_MODEL) { |
559 |
wakaba |
1.1 |
|
560 |
|
|
$self->{state} = PCDATA_STATE; |
561 |
|
|
} else { |
562 |
|
|
|
563 |
|
|
## Stay in the state. |
564 |
|
|
} |
565 |
|
|
|
566 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
567 |
|
|
$self->{line_prev} = $self->{line}; |
568 |
|
|
$self->{column_prev} = $self->{column}; |
569 |
|
|
$self->{column}++; |
570 |
|
|
$self->{nc} |
571 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
572 |
|
|
} else { |
573 |
|
|
$self->{set_nc}->($self); |
574 |
|
|
} |
575 |
|
|
|
576 |
|
|
return ($token); |
577 |
|
|
redo A; |
578 |
|
|
} elsif ($self->{state} == TAG_OPEN_STATE) { |
579 |
wakaba |
1.10 |
## XML5: "tag state". |
580 |
|
|
|
581 |
wakaba |
1.1 |
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
582 |
|
|
if ($self->{nc} == 0x002F) { # / |
583 |
|
|
|
584 |
|
|
|
585 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
586 |
|
|
$self->{line_prev} = $self->{line}; |
587 |
|
|
$self->{column_prev} = $self->{column}; |
588 |
|
|
$self->{column}++; |
589 |
|
|
$self->{nc} |
590 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
591 |
|
|
} else { |
592 |
|
|
$self->{set_nc}->($self); |
593 |
|
|
} |
594 |
|
|
|
595 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
596 |
|
|
redo A; |
597 |
|
|
} elsif ($self->{nc} == 0x0021) { # ! |
598 |
|
|
|
599 |
wakaba |
1.12 |
$self->{s_kwd} = $self->{escaped} ? '' : '<'; |
600 |
wakaba |
1.1 |
# |
601 |
|
|
} else { |
602 |
|
|
|
603 |
wakaba |
1.12 |
$self->{s_kwd} = ''; |
604 |
wakaba |
1.1 |
# |
605 |
|
|
} |
606 |
|
|
|
607 |
|
|
## reconsume |
608 |
|
|
$self->{state} = DATA_STATE; |
609 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
610 |
|
|
line => $self->{line_prev}, |
611 |
|
|
column => $self->{column_prev}, |
612 |
|
|
}); |
613 |
|
|
redo A; |
614 |
|
|
} elsif ($self->{content_model} & CM_FULL_MARKUP) { # PCDATA |
615 |
|
|
if ($self->{nc} == 0x0021) { # ! |
616 |
|
|
|
617 |
|
|
$self->{state} = MARKUP_DECLARATION_OPEN_STATE; |
618 |
|
|
|
619 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
620 |
|
|
$self->{line_prev} = $self->{line}; |
621 |
|
|
$self->{column_prev} = $self->{column}; |
622 |
|
|
$self->{column}++; |
623 |
|
|
$self->{nc} |
624 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
625 |
|
|
} else { |
626 |
|
|
$self->{set_nc}->($self); |
627 |
|
|
} |
628 |
|
|
|
629 |
|
|
redo A; |
630 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
631 |
|
|
|
632 |
|
|
$self->{state} = CLOSE_TAG_OPEN_STATE; |
633 |
|
|
|
634 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
635 |
|
|
$self->{line_prev} = $self->{line}; |
636 |
|
|
$self->{column_prev} = $self->{column}; |
637 |
|
|
$self->{column}++; |
638 |
|
|
$self->{nc} |
639 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
640 |
|
|
} else { |
641 |
|
|
$self->{set_nc}->($self); |
642 |
|
|
} |
643 |
|
|
|
644 |
|
|
redo A; |
645 |
|
|
} elsif (0x0041 <= $self->{nc} and |
646 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
647 |
|
|
|
648 |
|
|
$self->{ct} |
649 |
|
|
= {type => START_TAG_TOKEN, |
650 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
651 |
wakaba |
1.1 |
line => $self->{line_prev}, |
652 |
|
|
column => $self->{column_prev}}; |
653 |
|
|
$self->{state} = TAG_NAME_STATE; |
654 |
|
|
|
655 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
656 |
|
|
$self->{line_prev} = $self->{line}; |
657 |
|
|
$self->{column_prev} = $self->{column}; |
658 |
|
|
$self->{column}++; |
659 |
|
|
$self->{nc} |
660 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
661 |
|
|
} else { |
662 |
|
|
$self->{set_nc}->($self); |
663 |
|
|
} |
664 |
|
|
|
665 |
|
|
redo A; |
666 |
|
|
} elsif (0x0061 <= $self->{nc} and |
667 |
|
|
$self->{nc} <= 0x007A) { # a..z |
668 |
|
|
|
669 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
670 |
|
|
tag_name => chr ($self->{nc}), |
671 |
|
|
line => $self->{line_prev}, |
672 |
|
|
column => $self->{column_prev}}; |
673 |
|
|
$self->{state} = TAG_NAME_STATE; |
674 |
|
|
|
675 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
676 |
|
|
$self->{line_prev} = $self->{line}; |
677 |
|
|
$self->{column_prev} = $self->{column}; |
678 |
|
|
$self->{column}++; |
679 |
|
|
$self->{nc} |
680 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
681 |
|
|
} else { |
682 |
|
|
$self->{set_nc}->($self); |
683 |
|
|
} |
684 |
|
|
|
685 |
|
|
redo A; |
686 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
687 |
|
|
|
688 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty start tag', |
689 |
|
|
line => $self->{line_prev}, |
690 |
|
|
column => $self->{column_prev}); |
691 |
|
|
$self->{state} = DATA_STATE; |
692 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
693 |
wakaba |
1.1 |
|
694 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
695 |
|
|
$self->{line_prev} = $self->{line}; |
696 |
|
|
$self->{column_prev} = $self->{column}; |
697 |
|
|
$self->{column}++; |
698 |
|
|
$self->{nc} |
699 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
700 |
|
|
} else { |
701 |
|
|
$self->{set_nc}->($self); |
702 |
|
|
} |
703 |
|
|
|
704 |
|
|
|
705 |
|
|
return ({type => CHARACTER_TOKEN, data => '<>', |
706 |
|
|
line => $self->{line_prev}, |
707 |
|
|
column => $self->{column_prev}, |
708 |
|
|
}); |
709 |
|
|
|
710 |
|
|
redo A; |
711 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
712 |
wakaba |
1.8 |
if ($self->{is_xml}) { |
713 |
|
|
|
714 |
|
|
$self->{state} = PI_STATE; |
715 |
|
|
|
716 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
717 |
|
|
$self->{line_prev} = $self->{line}; |
718 |
|
|
$self->{column_prev} = $self->{column}; |
719 |
|
|
$self->{column}++; |
720 |
|
|
$self->{nc} |
721 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
722 |
|
|
} else { |
723 |
|
|
$self->{set_nc}->($self); |
724 |
|
|
} |
725 |
|
|
|
726 |
|
|
redo A; |
727 |
|
|
} else { |
728 |
|
|
|
729 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'pio', |
730 |
|
|
line => $self->{line_prev}, |
731 |
|
|
column => $self->{column_prev}); |
732 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
733 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
734 |
|
|
line => $self->{line_prev}, |
735 |
|
|
column => $self->{column_prev}, |
736 |
|
|
}; |
737 |
|
|
## $self->{nc} is intentionally left as is |
738 |
|
|
redo A; |
739 |
|
|
} |
740 |
wakaba |
1.9 |
} elsif (not $self->{is_xml} or $is_space->{$self->{nc}}) { |
741 |
wakaba |
1.1 |
|
742 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', |
743 |
|
|
line => $self->{line_prev}, |
744 |
|
|
column => $self->{column_prev}); |
745 |
|
|
$self->{state} = DATA_STATE; |
746 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
747 |
wakaba |
1.1 |
## reconsume |
748 |
|
|
|
749 |
|
|
return ({type => CHARACTER_TOKEN, data => '<', |
750 |
|
|
line => $self->{line_prev}, |
751 |
|
|
column => $self->{column_prev}, |
752 |
|
|
}); |
753 |
|
|
|
754 |
|
|
redo A; |
755 |
wakaba |
1.9 |
} else { |
756 |
|
|
## XML5: "<:" is a parse error. |
757 |
|
|
|
758 |
|
|
$self->{ct} = {type => START_TAG_TOKEN, |
759 |
|
|
tag_name => chr ($self->{nc}), |
760 |
|
|
line => $self->{line_prev}, |
761 |
|
|
column => $self->{column_prev}}; |
762 |
|
|
$self->{state} = TAG_NAME_STATE; |
763 |
|
|
|
764 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
765 |
|
|
$self->{line_prev} = $self->{line}; |
766 |
|
|
$self->{column_prev} = $self->{column}; |
767 |
|
|
$self->{column}++; |
768 |
|
|
$self->{nc} |
769 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
770 |
|
|
} else { |
771 |
|
|
$self->{set_nc}->($self); |
772 |
|
|
} |
773 |
|
|
|
774 |
|
|
redo A; |
775 |
wakaba |
1.1 |
} |
776 |
|
|
} else { |
777 |
|
|
die "$0: $self->{content_model} in tag open"; |
778 |
|
|
} |
779 |
|
|
} elsif ($self->{state} == CLOSE_TAG_OPEN_STATE) { |
780 |
|
|
## NOTE: The "close tag open state" in the spec is implemented as |
781 |
|
|
## |CLOSE_TAG_OPEN_STATE| and |CDATA_RCDATA_CLOSE_TAG_STATE|. |
782 |
|
|
|
783 |
wakaba |
1.10 |
## XML5: "end tag state". |
784 |
|
|
|
785 |
wakaba |
1.1 |
my ($l, $c) = ($self->{line_prev}, $self->{column_prev} - 1); # "<"of"</" |
786 |
|
|
if ($self->{content_model} & CM_LIMITED_MARKUP) { # RCDATA | CDATA |
787 |
|
|
if (defined $self->{last_stag_name}) { |
788 |
|
|
$self->{state} = CDATA_RCDATA_CLOSE_TAG_STATE; |
789 |
wakaba |
1.12 |
$self->{kwd} = ''; |
790 |
wakaba |
1.1 |
## Reconsume. |
791 |
|
|
redo A; |
792 |
|
|
} else { |
793 |
|
|
## No start tag token has ever been emitted |
794 |
|
|
## NOTE: See <http://krijnhoetmer.nl/irc-logs/whatwg/20070626#l-564>. |
795 |
|
|
|
796 |
|
|
$self->{state} = DATA_STATE; |
797 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
798 |
wakaba |
1.1 |
## Reconsume. |
799 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
800 |
|
|
line => $l, column => $c, |
801 |
|
|
}); |
802 |
|
|
redo A; |
803 |
|
|
} |
804 |
|
|
} |
805 |
|
|
|
806 |
|
|
if (0x0041 <= $self->{nc} and |
807 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
808 |
|
|
|
809 |
|
|
$self->{ct} |
810 |
|
|
= {type => END_TAG_TOKEN, |
811 |
wakaba |
1.4 |
tag_name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
812 |
wakaba |
1.1 |
line => $l, column => $c}; |
813 |
|
|
$self->{state} = TAG_NAME_STATE; |
814 |
|
|
|
815 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
816 |
|
|
$self->{line_prev} = $self->{line}; |
817 |
|
|
$self->{column_prev} = $self->{column}; |
818 |
|
|
$self->{column}++; |
819 |
|
|
$self->{nc} |
820 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
821 |
|
|
} else { |
822 |
|
|
$self->{set_nc}->($self); |
823 |
|
|
} |
824 |
|
|
|
825 |
|
|
redo A; |
826 |
|
|
} elsif (0x0061 <= $self->{nc} and |
827 |
|
|
$self->{nc} <= 0x007A) { # a..z |
828 |
|
|
|
829 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
830 |
|
|
tag_name => chr ($self->{nc}), |
831 |
|
|
line => $l, column => $c}; |
832 |
|
|
$self->{state} = TAG_NAME_STATE; |
833 |
|
|
|
834 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
835 |
|
|
$self->{line_prev} = $self->{line}; |
836 |
|
|
$self->{column_prev} = $self->{column}; |
837 |
|
|
$self->{column}++; |
838 |
|
|
$self->{nc} |
839 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
840 |
|
|
} else { |
841 |
|
|
$self->{set_nc}->($self); |
842 |
|
|
} |
843 |
|
|
|
844 |
|
|
redo A; |
845 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
846 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty end tag', |
847 |
|
|
line => $self->{line_prev}, ## "<" in "</>" |
848 |
|
|
column => $self->{column_prev} - 1); |
849 |
|
|
$self->{state} = DATA_STATE; |
850 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
851 |
wakaba |
1.10 |
if ($self->{is_xml}) { |
852 |
|
|
|
853 |
|
|
## XML5: No parse error. |
854 |
|
|
|
855 |
|
|
## NOTE: This parser raises a parse error, since it supports |
856 |
|
|
## XML1, not XML5. |
857 |
|
|
|
858 |
|
|
## NOTE: A short end tag token. |
859 |
|
|
my $ct = {type => END_TAG_TOKEN, |
860 |
|
|
tag_name => '', |
861 |
|
|
line => $self->{line_prev}, |
862 |
|
|
column => $self->{column_prev} - 1, |
863 |
|
|
}; |
864 |
|
|
|
865 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
866 |
|
|
$self->{line_prev} = $self->{line}; |
867 |
|
|
$self->{column_prev} = $self->{column}; |
868 |
|
|
$self->{column}++; |
869 |
|
|
$self->{nc} |
870 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
871 |
|
|
} else { |
872 |
|
|
$self->{set_nc}->($self); |
873 |
|
|
} |
874 |
|
|
|
875 |
|
|
return ($ct); |
876 |
|
|
} else { |
877 |
|
|
|
878 |
|
|
|
879 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
880 |
|
|
$self->{line_prev} = $self->{line}; |
881 |
|
|
$self->{column_prev} = $self->{column}; |
882 |
|
|
$self->{column}++; |
883 |
|
|
$self->{nc} |
884 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
885 |
|
|
} else { |
886 |
|
|
$self->{set_nc}->($self); |
887 |
|
|
} |
888 |
|
|
|
889 |
wakaba |
1.10 |
} |
890 |
wakaba |
1.1 |
redo A; |
891 |
|
|
} elsif ($self->{nc} == -1) { |
892 |
|
|
|
893 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare etago'); |
894 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
895 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
896 |
|
|
# reconsume |
897 |
|
|
|
898 |
|
|
return ({type => CHARACTER_TOKEN, data => '</', |
899 |
|
|
line => $l, column => $c, |
900 |
|
|
}); |
901 |
|
|
|
902 |
|
|
redo A; |
903 |
wakaba |
1.10 |
} elsif (not $self->{is_xml} or |
904 |
|
|
$is_space->{$self->{nc}}) { |
905 |
wakaba |
1.1 |
|
906 |
wakaba |
1.10 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus end tag', |
907 |
|
|
line => $self->{line_prev}, # "<" of "</" |
908 |
|
|
column => $self->{column_prev} - 1); |
909 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
910 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
911 |
|
|
line => $self->{line_prev}, # "<" of "</" |
912 |
|
|
column => $self->{column_prev} - 1, |
913 |
|
|
}; |
914 |
|
|
## NOTE: $self->{nc} is intentionally left as is. |
915 |
|
|
## Although the "anything else" case of the spec not explicitly |
916 |
|
|
## states that the next input character is to be reconsumed, |
917 |
|
|
## it will be included to the |data| of the comment token |
918 |
|
|
## generated from the bogus end tag, as defined in the |
919 |
|
|
## "bogus comment state" entry. |
920 |
|
|
redo A; |
921 |
wakaba |
1.10 |
} else { |
922 |
|
|
## XML5: "</:" is a parse error. |
923 |
|
|
|
924 |
|
|
$self->{ct} = {type => END_TAG_TOKEN, |
925 |
|
|
tag_name => chr ($self->{nc}), |
926 |
|
|
line => $l, column => $c}; |
927 |
|
|
$self->{state} = TAG_NAME_STATE; ## XML5: "end tag name state". |
928 |
|
|
|
929 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
930 |
|
|
$self->{line_prev} = $self->{line}; |
931 |
|
|
$self->{column_prev} = $self->{column}; |
932 |
|
|
$self->{column}++; |
933 |
|
|
$self->{nc} |
934 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
935 |
|
|
} else { |
936 |
|
|
$self->{set_nc}->($self); |
937 |
|
|
} |
938 |
|
|
|
939 |
|
|
redo A; |
940 |
wakaba |
1.1 |
} |
941 |
|
|
} elsif ($self->{state} == CDATA_RCDATA_CLOSE_TAG_STATE) { |
942 |
wakaba |
1.12 |
my $ch = substr $self->{last_stag_name}, length $self->{kwd}, 1; |
943 |
wakaba |
1.1 |
if (length $ch) { |
944 |
|
|
my $CH = $ch; |
945 |
|
|
$ch =~ tr/a-z/A-Z/; |
946 |
|
|
my $nch = chr $self->{nc}; |
947 |
|
|
if ($nch eq $ch or $nch eq $CH) { |
948 |
|
|
|
949 |
|
|
## Stay in the state. |
950 |
wakaba |
1.12 |
$self->{kwd} .= $nch; |
951 |
wakaba |
1.1 |
|
952 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
953 |
|
|
$self->{line_prev} = $self->{line}; |
954 |
|
|
$self->{column_prev} = $self->{column}; |
955 |
|
|
$self->{column}++; |
956 |
|
|
$self->{nc} |
957 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
958 |
|
|
} else { |
959 |
|
|
$self->{set_nc}->($self); |
960 |
|
|
} |
961 |
|
|
|
962 |
|
|
redo A; |
963 |
|
|
} else { |
964 |
|
|
|
965 |
|
|
$self->{state} = DATA_STATE; |
966 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
967 |
wakaba |
1.1 |
## Reconsume. |
968 |
|
|
return ({type => CHARACTER_TOKEN, |
969 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
970 |
wakaba |
1.1 |
line => $self->{line_prev}, |
971 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
972 |
wakaba |
1.1 |
}); |
973 |
|
|
redo A; |
974 |
|
|
} |
975 |
|
|
} else { # after "<{tag-name}" |
976 |
|
|
unless ($is_space->{$self->{nc}} or |
977 |
|
|
{ |
978 |
|
|
0x003E => 1, # > |
979 |
|
|
0x002F => 1, # / |
980 |
|
|
-1 => 1, # EOF |
981 |
|
|
}->{$self->{nc}}) { |
982 |
|
|
|
983 |
|
|
## Reconsume. |
984 |
|
|
$self->{state} = DATA_STATE; |
985 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
986 |
wakaba |
1.1 |
return ({type => CHARACTER_TOKEN, |
987 |
wakaba |
1.12 |
data => '</' . $self->{kwd}, |
988 |
wakaba |
1.1 |
line => $self->{line_prev}, |
989 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
990 |
wakaba |
1.1 |
}); |
991 |
|
|
redo A; |
992 |
|
|
} else { |
993 |
|
|
|
994 |
|
|
$self->{ct} |
995 |
|
|
= {type => END_TAG_TOKEN, |
996 |
|
|
tag_name => $self->{last_stag_name}, |
997 |
|
|
line => $self->{line_prev}, |
998 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}}; |
999 |
wakaba |
1.1 |
$self->{state} = TAG_NAME_STATE; |
1000 |
|
|
## Reconsume. |
1001 |
|
|
redo A; |
1002 |
|
|
} |
1003 |
|
|
} |
1004 |
|
|
} elsif ($self->{state} == TAG_NAME_STATE) { |
1005 |
|
|
if ($is_space->{$self->{nc}}) { |
1006 |
|
|
|
1007 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
1008 |
|
|
|
1009 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1010 |
|
|
$self->{line_prev} = $self->{line}; |
1011 |
|
|
$self->{column_prev} = $self->{column}; |
1012 |
|
|
$self->{column}++; |
1013 |
|
|
$self->{nc} |
1014 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1015 |
|
|
} else { |
1016 |
|
|
$self->{set_nc}->($self); |
1017 |
|
|
} |
1018 |
|
|
|
1019 |
|
|
redo A; |
1020 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1021 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1022 |
|
|
|
1023 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1024 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1025 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1026 |
|
|
#if ($self->{ct}->{attributes}) { |
1027 |
|
|
# ## NOTE: This should never be reached. |
1028 |
|
|
# !!! cp (36); |
1029 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1030 |
|
|
#} else { |
1031 |
|
|
|
1032 |
|
|
#} |
1033 |
|
|
} else { |
1034 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1035 |
|
|
} |
1036 |
|
|
$self->{state} = DATA_STATE; |
1037 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1038 |
wakaba |
1.1 |
|
1039 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1040 |
|
|
$self->{line_prev} = $self->{line}; |
1041 |
|
|
$self->{column_prev} = $self->{column}; |
1042 |
|
|
$self->{column}++; |
1043 |
|
|
$self->{nc} |
1044 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1045 |
|
|
} else { |
1046 |
|
|
$self->{set_nc}->($self); |
1047 |
|
|
} |
1048 |
|
|
|
1049 |
|
|
|
1050 |
|
|
return ($self->{ct}); # start tag or end tag |
1051 |
|
|
|
1052 |
|
|
redo A; |
1053 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1054 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1055 |
|
|
|
1056 |
wakaba |
1.4 |
$self->{ct}->{tag_name} |
1057 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1058 |
wakaba |
1.1 |
# start tag or end tag |
1059 |
|
|
## Stay in this state |
1060 |
|
|
|
1061 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1062 |
|
|
$self->{line_prev} = $self->{line}; |
1063 |
|
|
$self->{column_prev} = $self->{column}; |
1064 |
|
|
$self->{column}++; |
1065 |
|
|
$self->{nc} |
1066 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1067 |
|
|
} else { |
1068 |
|
|
$self->{set_nc}->($self); |
1069 |
|
|
} |
1070 |
|
|
|
1071 |
|
|
redo A; |
1072 |
|
|
} elsif ($self->{nc} == -1) { |
1073 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1074 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1075 |
|
|
|
1076 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1077 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1078 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1079 |
|
|
#if ($self->{ct}->{attributes}) { |
1080 |
|
|
# ## NOTE: This state should never be reached. |
1081 |
|
|
# !!! cp (40); |
1082 |
|
|
# !!! parse-error (type => 'end tag attribute'); |
1083 |
|
|
#} else { |
1084 |
|
|
|
1085 |
|
|
#} |
1086 |
|
|
} else { |
1087 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1088 |
|
|
} |
1089 |
|
|
$self->{state} = DATA_STATE; |
1090 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1091 |
wakaba |
1.1 |
# reconsume |
1092 |
|
|
|
1093 |
|
|
return ($self->{ct}); # start tag or end tag |
1094 |
|
|
|
1095 |
|
|
redo A; |
1096 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1097 |
|
|
|
1098 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1099 |
|
|
|
1100 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1101 |
|
|
$self->{line_prev} = $self->{line}; |
1102 |
|
|
$self->{column_prev} = $self->{column}; |
1103 |
|
|
$self->{column}++; |
1104 |
|
|
$self->{nc} |
1105 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1106 |
|
|
} else { |
1107 |
|
|
$self->{set_nc}->($self); |
1108 |
|
|
} |
1109 |
|
|
|
1110 |
|
|
redo A; |
1111 |
|
|
} else { |
1112 |
|
|
|
1113 |
|
|
$self->{ct}->{tag_name} .= chr $self->{nc}; |
1114 |
|
|
# start tag or end tag |
1115 |
|
|
## Stay in the state |
1116 |
|
|
|
1117 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1118 |
|
|
$self->{line_prev} = $self->{line}; |
1119 |
|
|
$self->{column_prev} = $self->{column}; |
1120 |
|
|
$self->{column}++; |
1121 |
|
|
$self->{nc} |
1122 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1123 |
|
|
} else { |
1124 |
|
|
$self->{set_nc}->($self); |
1125 |
|
|
} |
1126 |
|
|
|
1127 |
|
|
redo A; |
1128 |
|
|
} |
1129 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_NAME_STATE) { |
1130 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
1131 |
|
|
|
1132 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1133 |
|
|
|
1134 |
|
|
## Stay in the state |
1135 |
|
|
|
1136 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1137 |
|
|
$self->{line_prev} = $self->{line}; |
1138 |
|
|
$self->{column_prev} = $self->{column}; |
1139 |
|
|
$self->{column}++; |
1140 |
|
|
$self->{nc} |
1141 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1142 |
|
|
} else { |
1143 |
|
|
$self->{set_nc}->($self); |
1144 |
|
|
} |
1145 |
|
|
|
1146 |
|
|
redo A; |
1147 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1148 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1149 |
|
|
|
1150 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1151 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1152 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1153 |
|
|
if ($self->{ct}->{attributes}) { |
1154 |
|
|
|
1155 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1156 |
|
|
} else { |
1157 |
|
|
|
1158 |
|
|
} |
1159 |
|
|
} else { |
1160 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1161 |
|
|
} |
1162 |
|
|
$self->{state} = DATA_STATE; |
1163 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1164 |
wakaba |
1.1 |
|
1165 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1166 |
|
|
$self->{line_prev} = $self->{line}; |
1167 |
|
|
$self->{column_prev} = $self->{column}; |
1168 |
|
|
$self->{column}++; |
1169 |
|
|
$self->{nc} |
1170 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1171 |
|
|
} else { |
1172 |
|
|
$self->{set_nc}->($self); |
1173 |
|
|
} |
1174 |
|
|
|
1175 |
|
|
|
1176 |
|
|
return ($self->{ct}); # start tag or end tag |
1177 |
|
|
|
1178 |
|
|
redo A; |
1179 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1180 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1181 |
|
|
|
1182 |
|
|
$self->{ca} |
1183 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1184 |
wakaba |
1.1 |
value => '', |
1185 |
|
|
line => $self->{line}, column => $self->{column}}; |
1186 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1187 |
|
|
|
1188 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1189 |
|
|
$self->{line_prev} = $self->{line}; |
1190 |
|
|
$self->{column_prev} = $self->{column}; |
1191 |
|
|
$self->{column}++; |
1192 |
|
|
$self->{nc} |
1193 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1194 |
|
|
} else { |
1195 |
|
|
$self->{set_nc}->($self); |
1196 |
|
|
} |
1197 |
|
|
|
1198 |
|
|
redo A; |
1199 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1200 |
|
|
|
1201 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1202 |
|
|
|
1203 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1204 |
|
|
$self->{line_prev} = $self->{line}; |
1205 |
|
|
$self->{column_prev} = $self->{column}; |
1206 |
|
|
$self->{column}++; |
1207 |
|
|
$self->{nc} |
1208 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1209 |
|
|
} else { |
1210 |
|
|
$self->{set_nc}->($self); |
1211 |
|
|
} |
1212 |
|
|
|
1213 |
|
|
redo A; |
1214 |
|
|
} elsif ($self->{nc} == -1) { |
1215 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1216 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1217 |
|
|
|
1218 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1219 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1220 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1221 |
|
|
if ($self->{ct}->{attributes}) { |
1222 |
|
|
|
1223 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1224 |
|
|
} else { |
1225 |
|
|
|
1226 |
|
|
} |
1227 |
|
|
} else { |
1228 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1229 |
|
|
} |
1230 |
|
|
$self->{state} = DATA_STATE; |
1231 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1232 |
wakaba |
1.1 |
# reconsume |
1233 |
|
|
|
1234 |
|
|
return ($self->{ct}); # start tag or end tag |
1235 |
|
|
|
1236 |
|
|
redo A; |
1237 |
|
|
} else { |
1238 |
|
|
if ({ |
1239 |
|
|
0x0022 => 1, # " |
1240 |
|
|
0x0027 => 1, # ' |
1241 |
|
|
0x003D => 1, # = |
1242 |
|
|
}->{$self->{nc}}) { |
1243 |
|
|
|
1244 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1245 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1246 |
|
|
} else { |
1247 |
|
|
|
1248 |
wakaba |
1.11 |
## XML5: ":" raises a parse error and is ignored. |
1249 |
wakaba |
1.1 |
} |
1250 |
|
|
$self->{ca} |
1251 |
|
|
= {name => chr ($self->{nc}), |
1252 |
|
|
value => '', |
1253 |
|
|
line => $self->{line}, column => $self->{column}}; |
1254 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1255 |
|
|
|
1256 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1257 |
|
|
$self->{line_prev} = $self->{line}; |
1258 |
|
|
$self->{column_prev} = $self->{column}; |
1259 |
|
|
$self->{column}++; |
1260 |
|
|
$self->{nc} |
1261 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1262 |
|
|
} else { |
1263 |
|
|
$self->{set_nc}->($self); |
1264 |
|
|
} |
1265 |
|
|
|
1266 |
|
|
redo A; |
1267 |
|
|
} |
1268 |
|
|
} elsif ($self->{state} == ATTRIBUTE_NAME_STATE) { |
1269 |
wakaba |
1.11 |
## XML5: "Tag attribute name state". |
1270 |
|
|
|
1271 |
wakaba |
1.1 |
my $before_leave = sub { |
1272 |
|
|
if (exists $self->{ct}->{attributes} # start tag or end tag |
1273 |
|
|
->{$self->{ca}->{name}}) { # MUST |
1274 |
|
|
|
1275 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'duplicate attribute', text => $self->{ca}->{name}, line => $self->{ca}->{line}, column => $self->{ca}->{column}); |
1276 |
|
|
## Discard $self->{ca} # MUST |
1277 |
|
|
} else { |
1278 |
|
|
|
1279 |
|
|
$self->{ct}->{attributes}->{$self->{ca}->{name}} |
1280 |
|
|
= $self->{ca}; |
1281 |
wakaba |
1.11 |
$self->{ca}->{index} = ++$self->{ct}->{last_index}; |
1282 |
wakaba |
1.1 |
} |
1283 |
|
|
}; # $before_leave |
1284 |
|
|
|
1285 |
|
|
if ($is_space->{$self->{nc}}) { |
1286 |
|
|
|
1287 |
|
|
$before_leave->(); |
1288 |
|
|
$self->{state} = AFTER_ATTRIBUTE_NAME_STATE; |
1289 |
|
|
|
1290 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1291 |
|
|
$self->{line_prev} = $self->{line}; |
1292 |
|
|
$self->{column_prev} = $self->{column}; |
1293 |
|
|
$self->{column}++; |
1294 |
|
|
$self->{nc} |
1295 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1296 |
|
|
} else { |
1297 |
|
|
$self->{set_nc}->($self); |
1298 |
|
|
} |
1299 |
|
|
|
1300 |
|
|
redo A; |
1301 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1302 |
|
|
|
1303 |
|
|
$before_leave->(); |
1304 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1305 |
|
|
|
1306 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1307 |
|
|
$self->{line_prev} = $self->{line}; |
1308 |
|
|
$self->{column_prev} = $self->{column}; |
1309 |
|
|
$self->{column}++; |
1310 |
|
|
$self->{nc} |
1311 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1312 |
|
|
} else { |
1313 |
|
|
$self->{set_nc}->($self); |
1314 |
|
|
} |
1315 |
|
|
|
1316 |
|
|
redo A; |
1317 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1318 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1319 |
|
|
|
1320 |
|
|
## XML5: Not a parse error. |
1321 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1322 |
|
|
} else { |
1323 |
|
|
|
1324 |
|
|
} |
1325 |
|
|
|
1326 |
wakaba |
1.1 |
$before_leave->(); |
1327 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1328 |
|
|
|
1329 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1330 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1331 |
|
|
|
1332 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1333 |
|
|
if ($self->{ct}->{attributes}) { |
1334 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1335 |
|
|
} |
1336 |
|
|
} else { |
1337 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1338 |
|
|
} |
1339 |
|
|
$self->{state} = DATA_STATE; |
1340 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1341 |
wakaba |
1.1 |
|
1342 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1343 |
|
|
$self->{line_prev} = $self->{line}; |
1344 |
|
|
$self->{column_prev} = $self->{column}; |
1345 |
|
|
$self->{column}++; |
1346 |
|
|
$self->{nc} |
1347 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1348 |
|
|
} else { |
1349 |
|
|
$self->{set_nc}->($self); |
1350 |
|
|
} |
1351 |
|
|
|
1352 |
|
|
|
1353 |
|
|
return ($self->{ct}); # start tag or end tag |
1354 |
|
|
|
1355 |
|
|
redo A; |
1356 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1357 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1358 |
|
|
|
1359 |
wakaba |
1.4 |
$self->{ca}->{name} |
1360 |
|
|
.= chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)); |
1361 |
wakaba |
1.1 |
## Stay in the state |
1362 |
|
|
|
1363 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1364 |
|
|
$self->{line_prev} = $self->{line}; |
1365 |
|
|
$self->{column_prev} = $self->{column}; |
1366 |
|
|
$self->{column}++; |
1367 |
|
|
$self->{nc} |
1368 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1369 |
|
|
} else { |
1370 |
|
|
$self->{set_nc}->($self); |
1371 |
|
|
} |
1372 |
|
|
|
1373 |
|
|
redo A; |
1374 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1375 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1376 |
|
|
|
1377 |
|
|
## XML5: Not a parse error. |
1378 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1379 |
|
|
} else { |
1380 |
|
|
|
1381 |
|
|
} |
1382 |
wakaba |
1.1 |
|
1383 |
|
|
$before_leave->(); |
1384 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1385 |
|
|
|
1386 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1387 |
|
|
$self->{line_prev} = $self->{line}; |
1388 |
|
|
$self->{column_prev} = $self->{column}; |
1389 |
|
|
$self->{column}++; |
1390 |
|
|
$self->{nc} |
1391 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1392 |
|
|
} else { |
1393 |
|
|
$self->{set_nc}->($self); |
1394 |
|
|
} |
1395 |
|
|
|
1396 |
|
|
redo A; |
1397 |
|
|
} elsif ($self->{nc} == -1) { |
1398 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1399 |
|
|
$before_leave->(); |
1400 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1401 |
|
|
|
1402 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1403 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1404 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1405 |
|
|
if ($self->{ct}->{attributes}) { |
1406 |
|
|
|
1407 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1408 |
|
|
} else { |
1409 |
|
|
## NOTE: This state should never be reached. |
1410 |
|
|
|
1411 |
|
|
} |
1412 |
|
|
} else { |
1413 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1414 |
|
|
} |
1415 |
|
|
$self->{state} = DATA_STATE; |
1416 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1417 |
wakaba |
1.1 |
# reconsume |
1418 |
|
|
|
1419 |
|
|
return ($self->{ct}); # start tag or end tag |
1420 |
|
|
|
1421 |
|
|
redo A; |
1422 |
|
|
} else { |
1423 |
|
|
if ($self->{nc} == 0x0022 or # " |
1424 |
|
|
$self->{nc} == 0x0027) { # ' |
1425 |
|
|
|
1426 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1427 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1428 |
|
|
} else { |
1429 |
|
|
|
1430 |
|
|
} |
1431 |
|
|
$self->{ca}->{name} .= chr ($self->{nc}); |
1432 |
|
|
## Stay in the state |
1433 |
|
|
|
1434 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1435 |
|
|
$self->{line_prev} = $self->{line}; |
1436 |
|
|
$self->{column_prev} = $self->{column}; |
1437 |
|
|
$self->{column}++; |
1438 |
|
|
$self->{nc} |
1439 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1440 |
|
|
} else { |
1441 |
|
|
$self->{set_nc}->($self); |
1442 |
|
|
} |
1443 |
|
|
|
1444 |
|
|
redo A; |
1445 |
|
|
} |
1446 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_NAME_STATE) { |
1447 |
wakaba |
1.11 |
## XML5: "Tag attribute name after state". |
1448 |
|
|
|
1449 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1450 |
|
|
|
1451 |
|
|
## Stay in the state |
1452 |
|
|
|
1453 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1454 |
|
|
$self->{line_prev} = $self->{line}; |
1455 |
|
|
$self->{column_prev} = $self->{column}; |
1456 |
|
|
$self->{column}++; |
1457 |
|
|
$self->{nc} |
1458 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1459 |
|
|
} else { |
1460 |
|
|
$self->{set_nc}->($self); |
1461 |
|
|
} |
1462 |
|
|
|
1463 |
|
|
redo A; |
1464 |
|
|
} elsif ($self->{nc} == 0x003D) { # = |
1465 |
|
|
|
1466 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_VALUE_STATE; |
1467 |
|
|
|
1468 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1469 |
|
|
$self->{line_prev} = $self->{line}; |
1470 |
|
|
$self->{column_prev} = $self->{column}; |
1471 |
|
|
$self->{column}++; |
1472 |
|
|
$self->{nc} |
1473 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1474 |
|
|
} else { |
1475 |
|
|
$self->{set_nc}->($self); |
1476 |
|
|
} |
1477 |
|
|
|
1478 |
|
|
redo A; |
1479 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1480 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1481 |
|
|
|
1482 |
|
|
## XML5: Not a parse error. |
1483 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1484 |
|
|
} else { |
1485 |
|
|
|
1486 |
|
|
} |
1487 |
|
|
|
1488 |
wakaba |
1.1 |
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1489 |
|
|
|
1490 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1491 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1492 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1493 |
|
|
if ($self->{ct}->{attributes}) { |
1494 |
|
|
|
1495 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1496 |
|
|
} else { |
1497 |
|
|
## NOTE: This state should never be reached. |
1498 |
|
|
|
1499 |
|
|
} |
1500 |
|
|
} else { |
1501 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1502 |
|
|
} |
1503 |
|
|
$self->{state} = DATA_STATE; |
1504 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1505 |
wakaba |
1.1 |
|
1506 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1507 |
|
|
$self->{line_prev} = $self->{line}; |
1508 |
|
|
$self->{column_prev} = $self->{column}; |
1509 |
|
|
$self->{column}++; |
1510 |
|
|
$self->{nc} |
1511 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1512 |
|
|
} else { |
1513 |
|
|
$self->{set_nc}->($self); |
1514 |
|
|
} |
1515 |
|
|
|
1516 |
|
|
|
1517 |
|
|
return ($self->{ct}); # start tag or end tag |
1518 |
|
|
|
1519 |
|
|
redo A; |
1520 |
|
|
} elsif (0x0041 <= $self->{nc} and |
1521 |
|
|
$self->{nc} <= 0x005A) { # A..Z |
1522 |
|
|
|
1523 |
|
|
$self->{ca} |
1524 |
wakaba |
1.4 |
= {name => chr ($self->{nc} + ($self->{is_xml} ? 0 : 0x0020)), |
1525 |
wakaba |
1.1 |
value => '', |
1526 |
|
|
line => $self->{line}, column => $self->{column}}; |
1527 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1528 |
|
|
|
1529 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1530 |
|
|
$self->{line_prev} = $self->{line}; |
1531 |
|
|
$self->{column_prev} = $self->{column}; |
1532 |
|
|
$self->{column}++; |
1533 |
|
|
$self->{nc} |
1534 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1535 |
|
|
} else { |
1536 |
|
|
$self->{set_nc}->($self); |
1537 |
|
|
} |
1538 |
|
|
|
1539 |
|
|
redo A; |
1540 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
1541 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1542 |
|
|
|
1543 |
|
|
## XML5: Not a parse error. |
1544 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1545 |
|
|
} else { |
1546 |
|
|
|
1547 |
|
|
} |
1548 |
wakaba |
1.1 |
|
1549 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
1550 |
|
|
|
1551 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1552 |
|
|
$self->{line_prev} = $self->{line}; |
1553 |
|
|
$self->{column_prev} = $self->{column}; |
1554 |
|
|
$self->{column}++; |
1555 |
|
|
$self->{nc} |
1556 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1557 |
|
|
} else { |
1558 |
|
|
$self->{set_nc}->($self); |
1559 |
|
|
} |
1560 |
|
|
|
1561 |
|
|
redo A; |
1562 |
|
|
} elsif ($self->{nc} == -1) { |
1563 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1564 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1565 |
|
|
|
1566 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1567 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1568 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1569 |
|
|
if ($self->{ct}->{attributes}) { |
1570 |
|
|
|
1571 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1572 |
|
|
} else { |
1573 |
|
|
## NOTE: This state should never be reached. |
1574 |
|
|
|
1575 |
|
|
} |
1576 |
|
|
} else { |
1577 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1578 |
|
|
} |
1579 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1580 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
1581 |
|
|
# reconsume |
1582 |
|
|
|
1583 |
|
|
return ($self->{ct}); # start tag or end tag |
1584 |
|
|
|
1585 |
|
|
redo A; |
1586 |
|
|
} else { |
1587 |
wakaba |
1.11 |
if ($self->{is_xml}) { |
1588 |
|
|
|
1589 |
|
|
## XML5: Not a parse error. |
1590 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr value'); ## TODO: type |
1591 |
|
|
} else { |
1592 |
|
|
|
1593 |
|
|
} |
1594 |
|
|
|
1595 |
wakaba |
1.1 |
if ($self->{nc} == 0x0022 or # " |
1596 |
|
|
$self->{nc} == 0x0027) { # ' |
1597 |
|
|
|
1598 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1599 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute name'); |
1600 |
|
|
} else { |
1601 |
|
|
|
1602 |
|
|
} |
1603 |
|
|
$self->{ca} |
1604 |
|
|
= {name => chr ($self->{nc}), |
1605 |
|
|
value => '', |
1606 |
|
|
line => $self->{line}, column => $self->{column}}; |
1607 |
|
|
$self->{state} = ATTRIBUTE_NAME_STATE; |
1608 |
|
|
|
1609 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1610 |
|
|
$self->{line_prev} = $self->{line}; |
1611 |
|
|
$self->{column_prev} = $self->{column}; |
1612 |
|
|
$self->{column}++; |
1613 |
|
|
$self->{nc} |
1614 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1615 |
|
|
} else { |
1616 |
|
|
$self->{set_nc}->($self); |
1617 |
|
|
} |
1618 |
|
|
|
1619 |
|
|
redo A; |
1620 |
|
|
} |
1621 |
|
|
} elsif ($self->{state} == BEFORE_ATTRIBUTE_VALUE_STATE) { |
1622 |
wakaba |
1.11 |
## XML5: "Tag attribute value before state". |
1623 |
|
|
|
1624 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1625 |
|
|
|
1626 |
|
|
## Stay in the state |
1627 |
|
|
|
1628 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1629 |
|
|
$self->{line_prev} = $self->{line}; |
1630 |
|
|
$self->{column_prev} = $self->{column}; |
1631 |
|
|
$self->{column}++; |
1632 |
|
|
$self->{nc} |
1633 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1634 |
|
|
} else { |
1635 |
|
|
$self->{set_nc}->($self); |
1636 |
|
|
} |
1637 |
|
|
|
1638 |
|
|
redo A; |
1639 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
1640 |
|
|
|
1641 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
1642 |
|
|
|
1643 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1644 |
|
|
$self->{line_prev} = $self->{line}; |
1645 |
|
|
$self->{column_prev} = $self->{column}; |
1646 |
|
|
$self->{column}++; |
1647 |
|
|
$self->{nc} |
1648 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1649 |
|
|
} else { |
1650 |
|
|
$self->{set_nc}->($self); |
1651 |
|
|
} |
1652 |
|
|
|
1653 |
|
|
redo A; |
1654 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1655 |
|
|
|
1656 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1657 |
|
|
## reconsume |
1658 |
|
|
redo A; |
1659 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
1660 |
|
|
|
1661 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
1662 |
|
|
|
1663 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1664 |
|
|
$self->{line_prev} = $self->{line}; |
1665 |
|
|
$self->{column_prev} = $self->{column}; |
1666 |
|
|
$self->{column}++; |
1667 |
|
|
$self->{nc} |
1668 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1669 |
|
|
} else { |
1670 |
|
|
$self->{set_nc}->($self); |
1671 |
|
|
} |
1672 |
|
|
|
1673 |
|
|
redo A; |
1674 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
1675 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty unquoted attribute value'); |
1676 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1677 |
|
|
|
1678 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1679 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1680 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1681 |
|
|
if ($self->{ct}->{attributes}) { |
1682 |
|
|
|
1683 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1684 |
|
|
} else { |
1685 |
|
|
## NOTE: This state should never be reached. |
1686 |
|
|
|
1687 |
|
|
} |
1688 |
|
|
} else { |
1689 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1690 |
|
|
} |
1691 |
|
|
$self->{state} = DATA_STATE; |
1692 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1693 |
wakaba |
1.1 |
|
1694 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1695 |
|
|
$self->{line_prev} = $self->{line}; |
1696 |
|
|
$self->{column_prev} = $self->{column}; |
1697 |
|
|
$self->{column}++; |
1698 |
|
|
$self->{nc} |
1699 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1700 |
|
|
} else { |
1701 |
|
|
$self->{set_nc}->($self); |
1702 |
|
|
} |
1703 |
|
|
|
1704 |
|
|
|
1705 |
|
|
return ($self->{ct}); # start tag or end tag |
1706 |
|
|
|
1707 |
|
|
redo A; |
1708 |
|
|
} elsif ($self->{nc} == -1) { |
1709 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
1710 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1711 |
|
|
|
1712 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1713 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1714 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1715 |
|
|
if ($self->{ct}->{attributes}) { |
1716 |
|
|
|
1717 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1718 |
|
|
} else { |
1719 |
|
|
## NOTE: This state should never be reached. |
1720 |
|
|
|
1721 |
|
|
} |
1722 |
|
|
} else { |
1723 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1724 |
|
|
} |
1725 |
|
|
$self->{state} = DATA_STATE; |
1726 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
1727 |
wakaba |
1.1 |
## reconsume |
1728 |
|
|
|
1729 |
|
|
return ($self->{ct}); # start tag or end tag |
1730 |
|
|
|
1731 |
|
|
redo A; |
1732 |
|
|
} else { |
1733 |
|
|
if ($self->{nc} == 0x003D) { # = |
1734 |
|
|
|
1735 |
wakaba |
1.11 |
## XML5: Not a parse error. |
1736 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
1737 |
wakaba |
1.11 |
} elsif ($self->{is_xml}) { |
1738 |
|
|
|
1739 |
|
|
## XML5: No parse error. |
1740 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO |
1741 |
wakaba |
1.1 |
} else { |
1742 |
|
|
|
1743 |
|
|
} |
1744 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
1745 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
1746 |
|
|
|
1747 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1748 |
|
|
$self->{line_prev} = $self->{line}; |
1749 |
|
|
$self->{column_prev} = $self->{column}; |
1750 |
|
|
$self->{column}++; |
1751 |
|
|
$self->{nc} |
1752 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1753 |
|
|
} else { |
1754 |
|
|
$self->{set_nc}->($self); |
1755 |
|
|
} |
1756 |
|
|
|
1757 |
|
|
redo A; |
1758 |
|
|
} |
1759 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE) { |
1760 |
wakaba |
1.15 |
## XML5: "Tag attribute value double quoted state" and "DOCTYPE |
1761 |
|
|
## ATTLIST attribute value double quoted state". |
1762 |
wakaba |
1.11 |
|
1763 |
wakaba |
1.1 |
if ($self->{nc} == 0x0022) { # " |
1764 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1765 |
|
|
|
1766 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1767 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1768 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1769 |
|
|
} else { |
1770 |
|
|
|
1771 |
|
|
## XML5: "Tag attribute name before state". |
1772 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1773 |
|
|
} |
1774 |
wakaba |
1.1 |
|
1775 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1776 |
|
|
$self->{line_prev} = $self->{line}; |
1777 |
|
|
$self->{column_prev} = $self->{column}; |
1778 |
|
|
$self->{column}++; |
1779 |
|
|
$self->{nc} |
1780 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1781 |
|
|
} else { |
1782 |
|
|
$self->{set_nc}->($self); |
1783 |
|
|
} |
1784 |
|
|
|
1785 |
|
|
redo A; |
1786 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1787 |
|
|
|
1788 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1789 |
|
|
|
1790 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1791 |
|
|
## "entity in attribute value state". In this implementation, the |
1792 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1793 |
|
|
## implementation of the "consume a character reference" algorithm. |
1794 |
|
|
$self->{prev_state} = $self->{state}; |
1795 |
|
|
$self->{entity_add} = 0x0022; # " |
1796 |
|
|
$self->{state} = ENTITY_STATE; |
1797 |
|
|
|
1798 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1799 |
|
|
$self->{line_prev} = $self->{line}; |
1800 |
|
|
$self->{column_prev} = $self->{column}; |
1801 |
|
|
$self->{column}++; |
1802 |
|
|
$self->{nc} |
1803 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1804 |
|
|
} else { |
1805 |
|
|
$self->{set_nc}->($self); |
1806 |
|
|
} |
1807 |
|
|
|
1808 |
|
|
redo A; |
1809 |
|
|
} elsif ($self->{nc} == -1) { |
1810 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1811 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1812 |
|
|
|
1813 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1814 |
wakaba |
1.15 |
|
1815 |
|
|
$self->{state} = DATA_STATE; |
1816 |
|
|
$self->{s_kwd} = ''; |
1817 |
|
|
## reconsume |
1818 |
|
|
return ($self->{ct}); # start tag |
1819 |
|
|
redo A; |
1820 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1821 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1822 |
|
|
if ($self->{ct}->{attributes}) { |
1823 |
|
|
|
1824 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1825 |
|
|
} else { |
1826 |
|
|
## NOTE: This state should never be reached. |
1827 |
|
|
|
1828 |
|
|
} |
1829 |
wakaba |
1.15 |
|
1830 |
|
|
$self->{state} = DATA_STATE; |
1831 |
|
|
$self->{s_kwd} = ''; |
1832 |
|
|
## reconsume |
1833 |
|
|
return ($self->{ct}); # end tag |
1834 |
|
|
redo A; |
1835 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1836 |
|
|
## XML5: No parse error above; not defined yet. |
1837 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1838 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
1839 |
|
|
## Reconsume. |
1840 |
|
|
return ($self->{ct}); # ATTLIST |
1841 |
|
|
redo A; |
1842 |
wakaba |
1.1 |
} else { |
1843 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1844 |
|
|
} |
1845 |
|
|
} else { |
1846 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
1847 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
1848 |
|
|
|
1849 |
|
|
## XML5: Not a parse error. |
1850 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
1851 |
|
|
} else { |
1852 |
|
|
|
1853 |
|
|
} |
1854 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
1855 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
1856 |
wakaba |
1.11 |
q["&<], |
1857 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
1858 |
|
|
|
1859 |
|
|
## Stay in the state |
1860 |
|
|
|
1861 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1862 |
|
|
$self->{line_prev} = $self->{line}; |
1863 |
|
|
$self->{column_prev} = $self->{column}; |
1864 |
|
|
$self->{column}++; |
1865 |
|
|
$self->{nc} |
1866 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1867 |
|
|
} else { |
1868 |
|
|
$self->{set_nc}->($self); |
1869 |
|
|
} |
1870 |
|
|
|
1871 |
|
|
redo A; |
1872 |
|
|
} |
1873 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE) { |
1874 |
wakaba |
1.15 |
## XML5: "Tag attribute value single quoted state" and "DOCTYPE |
1875 |
|
|
## ATTLIST attribute value single quoted state". |
1876 |
wakaba |
1.11 |
|
1877 |
wakaba |
1.1 |
if ($self->{nc} == 0x0027) { # ' |
1878 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1879 |
|
|
|
1880 |
|
|
## XML5: "DOCTYPE ATTLIST name after state". |
1881 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1882 |
|
|
$self->{state} = AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE; |
1883 |
|
|
} else { |
1884 |
|
|
|
1885 |
|
|
## XML5: "Before attribute name state" (sic). |
1886 |
|
|
$self->{state} = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; |
1887 |
|
|
} |
1888 |
wakaba |
1.1 |
|
1889 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1890 |
|
|
$self->{line_prev} = $self->{line}; |
1891 |
|
|
$self->{column_prev} = $self->{column}; |
1892 |
|
|
$self->{column}++; |
1893 |
|
|
$self->{nc} |
1894 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1895 |
|
|
} else { |
1896 |
|
|
$self->{set_nc}->($self); |
1897 |
|
|
} |
1898 |
|
|
|
1899 |
|
|
redo A; |
1900 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
1901 |
|
|
|
1902 |
wakaba |
1.11 |
## XML5: Not defined yet. |
1903 |
|
|
|
1904 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
1905 |
|
|
## "entity in attribute value state". In this implementation, the |
1906 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
1907 |
|
|
## implementation of the "consume a character reference" algorithm. |
1908 |
|
|
$self->{entity_add} = 0x0027; # ' |
1909 |
|
|
$self->{prev_state} = $self->{state}; |
1910 |
|
|
$self->{state} = ENTITY_STATE; |
1911 |
|
|
|
1912 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1913 |
|
|
$self->{line_prev} = $self->{line}; |
1914 |
|
|
$self->{column_prev} = $self->{column}; |
1915 |
|
|
$self->{column}++; |
1916 |
|
|
$self->{nc} |
1917 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1918 |
|
|
} else { |
1919 |
|
|
$self->{set_nc}->($self); |
1920 |
|
|
} |
1921 |
|
|
|
1922 |
|
|
redo A; |
1923 |
|
|
} elsif ($self->{nc} == -1) { |
1924 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed attribute value'); |
1925 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
1926 |
|
|
|
1927 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
1928 |
wakaba |
1.15 |
|
1929 |
|
|
$self->{state} = DATA_STATE; |
1930 |
|
|
$self->{s_kwd} = ''; |
1931 |
|
|
## reconsume |
1932 |
|
|
return ($self->{ct}); # start tag |
1933 |
|
|
redo A; |
1934 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
1935 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
1936 |
|
|
if ($self->{ct}->{attributes}) { |
1937 |
|
|
|
1938 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
1939 |
|
|
} else { |
1940 |
|
|
## NOTE: This state should never be reached. |
1941 |
|
|
|
1942 |
|
|
} |
1943 |
wakaba |
1.15 |
|
1944 |
|
|
$self->{state} = DATA_STATE; |
1945 |
|
|
$self->{s_kwd} = ''; |
1946 |
|
|
## reconsume |
1947 |
|
|
return ($self->{ct}); # end tag |
1948 |
|
|
redo A; |
1949 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1950 |
|
|
## XML5: No parse error above; not defined yet. |
1951 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1952 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
1953 |
|
|
## Reconsume. |
1954 |
|
|
return ($self->{ct}); # ATTLIST |
1955 |
|
|
redo A; |
1956 |
wakaba |
1.1 |
} else { |
1957 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
1958 |
|
|
} |
1959 |
|
|
} else { |
1960 |
wakaba |
1.15 |
## XML5 [ATTLIST]: Not defined yet. |
1961 |
wakaba |
1.11 |
if ($self->{is_xml} and $self->{nc} == 0x003C) { # < |
1962 |
|
|
|
1963 |
|
|
## XML5: Not a parse error. |
1964 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lt in attr value'); ## TODO: type |
1965 |
|
|
} else { |
1966 |
|
|
|
1967 |
|
|
} |
1968 |
wakaba |
1.1 |
$self->{ca}->{value} .= chr ($self->{nc}); |
1969 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
1970 |
wakaba |
1.11 |
q['&<], |
1971 |
wakaba |
1.1 |
length $self->{ca}->{value}); |
1972 |
|
|
|
1973 |
|
|
## Stay in the state |
1974 |
|
|
|
1975 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
1976 |
|
|
$self->{line_prev} = $self->{line}; |
1977 |
|
|
$self->{column_prev} = $self->{column}; |
1978 |
|
|
$self->{column}++; |
1979 |
|
|
$self->{nc} |
1980 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
1981 |
|
|
} else { |
1982 |
|
|
$self->{set_nc}->($self); |
1983 |
|
|
} |
1984 |
|
|
|
1985 |
|
|
redo A; |
1986 |
|
|
} |
1987 |
|
|
} elsif ($self->{state} == ATTRIBUTE_VALUE_UNQUOTED_STATE) { |
1988 |
wakaba |
1.11 |
## XML5: "Tag attribute value unquoted state". |
1989 |
|
|
|
1990 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
1991 |
wakaba |
1.15 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
1992 |
|
|
|
1993 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
1994 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
1995 |
|
|
} else { |
1996 |
|
|
|
1997 |
|
|
## XML5: "Tag attribute name before state". |
1998 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
1999 |
|
|
} |
2000 |
wakaba |
1.1 |
|
2001 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2002 |
|
|
$self->{line_prev} = $self->{line}; |
2003 |
|
|
$self->{column_prev} = $self->{column}; |
2004 |
|
|
$self->{column}++; |
2005 |
|
|
$self->{nc} |
2006 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2007 |
|
|
} else { |
2008 |
|
|
$self->{set_nc}->($self); |
2009 |
|
|
} |
2010 |
|
|
|
2011 |
|
|
redo A; |
2012 |
|
|
} elsif ($self->{nc} == 0x0026) { # & |
2013 |
|
|
|
2014 |
wakaba |
1.11 |
|
2015 |
|
|
## XML5: Not defined yet. |
2016 |
|
|
|
2017 |
wakaba |
1.1 |
## NOTE: In the spec, the tokenizer is switched to the |
2018 |
|
|
## "entity in attribute value state". In this implementation, the |
2019 |
|
|
## tokenizer is switched to the |ENTITY_STATE|, which is an |
2020 |
|
|
## implementation of the "consume a character reference" algorithm. |
2021 |
|
|
$self->{entity_add} = -1; |
2022 |
|
|
$self->{prev_state} = $self->{state}; |
2023 |
|
|
$self->{state} = ENTITY_STATE; |
2024 |
|
|
|
2025 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2026 |
|
|
$self->{line_prev} = $self->{line}; |
2027 |
|
|
$self->{column_prev} = $self->{column}; |
2028 |
|
|
$self->{column}++; |
2029 |
|
|
$self->{nc} |
2030 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2031 |
|
|
} else { |
2032 |
|
|
$self->{set_nc}->($self); |
2033 |
|
|
} |
2034 |
|
|
|
2035 |
|
|
redo A; |
2036 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2037 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2038 |
|
|
|
2039 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2040 |
wakaba |
1.15 |
|
2041 |
|
|
$self->{state} = DATA_STATE; |
2042 |
|
|
$self->{s_kwd} = ''; |
2043 |
|
|
|
2044 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2045 |
|
|
$self->{line_prev} = $self->{line}; |
2046 |
|
|
$self->{column_prev} = $self->{column}; |
2047 |
|
|
$self->{column}++; |
2048 |
|
|
$self->{nc} |
2049 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2050 |
|
|
} else { |
2051 |
|
|
$self->{set_nc}->($self); |
2052 |
|
|
} |
2053 |
|
|
|
2054 |
|
|
return ($self->{ct}); # start tag |
2055 |
|
|
redo A; |
2056 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2057 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2058 |
|
|
if ($self->{ct}->{attributes}) { |
2059 |
|
|
|
2060 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2061 |
|
|
} else { |
2062 |
|
|
## NOTE: This state should never be reached. |
2063 |
|
|
|
2064 |
|
|
} |
2065 |
wakaba |
1.15 |
|
2066 |
|
|
$self->{state} = DATA_STATE; |
2067 |
|
|
$self->{s_kwd} = ''; |
2068 |
|
|
|
2069 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2070 |
|
|
$self->{line_prev} = $self->{line}; |
2071 |
|
|
$self->{column_prev} = $self->{column}; |
2072 |
|
|
$self->{column}++; |
2073 |
|
|
$self->{nc} |
2074 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2075 |
|
|
} else { |
2076 |
|
|
$self->{set_nc}->($self); |
2077 |
|
|
} |
2078 |
|
|
|
2079 |
|
|
return ($self->{ct}); # end tag |
2080 |
|
|
redo A; |
2081 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2082 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2083 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2084 |
|
|
|
2085 |
wakaba |
1.1 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2086 |
|
|
$self->{line_prev} = $self->{line}; |
2087 |
|
|
$self->{column_prev} = $self->{column}; |
2088 |
|
|
$self->{column}++; |
2089 |
|
|
$self->{nc} |
2090 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2091 |
|
|
} else { |
2092 |
|
|
$self->{set_nc}->($self); |
2093 |
|
|
} |
2094 |
|
|
|
2095 |
wakaba |
1.15 |
return ($self->{ct}); # ATTLIST |
2096 |
|
|
redo A; |
2097 |
|
|
} else { |
2098 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2099 |
|
|
} |
2100 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
2101 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2102 |
|
|
|
2103 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2104 |
wakaba |
1.1 |
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2105 |
wakaba |
1.15 |
|
2106 |
|
|
$self->{state} = DATA_STATE; |
2107 |
|
|
$self->{s_kwd} = ''; |
2108 |
|
|
## reconsume |
2109 |
|
|
return ($self->{ct}); # start tag |
2110 |
|
|
redo A; |
2111 |
wakaba |
1.1 |
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2112 |
wakaba |
1.15 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2113 |
wakaba |
1.1 |
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2114 |
|
|
if ($self->{ct}->{attributes}) { |
2115 |
|
|
|
2116 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2117 |
|
|
} else { |
2118 |
|
|
## NOTE: This state should never be reached. |
2119 |
|
|
|
2120 |
|
|
} |
2121 |
wakaba |
1.15 |
|
2122 |
|
|
$self->{state} = DATA_STATE; |
2123 |
|
|
$self->{s_kwd} = ''; |
2124 |
|
|
## reconsume |
2125 |
|
|
return ($self->{ct}); # end tag |
2126 |
|
|
redo A; |
2127 |
|
|
} elsif ($self->{ct}->{type} == ATTLIST_TOKEN) { |
2128 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
2129 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
2130 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2131 |
|
|
## Reconsume. |
2132 |
|
|
return ($self->{ct}); # ATTLIST |
2133 |
|
|
redo A; |
2134 |
wakaba |
1.1 |
} else { |
2135 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2136 |
|
|
} |
2137 |
|
|
} else { |
2138 |
|
|
if ({ |
2139 |
|
|
0x0022 => 1, # " |
2140 |
|
|
0x0027 => 1, # ' |
2141 |
|
|
0x003D => 1, # = |
2142 |
|
|
}->{$self->{nc}}) { |
2143 |
|
|
|
2144 |
wakaba |
1.11 |
## XML5: Not a parse error. |
2145 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bad attribute value'); |
2146 |
|
|
} else { |
2147 |
|
|
|
2148 |
|
|
} |
2149 |
|
|
$self->{ca}->{value} .= chr ($self->{nc}); |
2150 |
|
|
$self->{read_until}->($self->{ca}->{value}, |
2151 |
|
|
q["'=& >], |
2152 |
|
|
length $self->{ca}->{value}); |
2153 |
|
|
|
2154 |
|
|
## Stay in the state |
2155 |
|
|
|
2156 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2157 |
|
|
$self->{line_prev} = $self->{line}; |
2158 |
|
|
$self->{column_prev} = $self->{column}; |
2159 |
|
|
$self->{column}++; |
2160 |
|
|
$self->{nc} |
2161 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2162 |
|
|
} else { |
2163 |
|
|
$self->{set_nc}->($self); |
2164 |
|
|
} |
2165 |
|
|
|
2166 |
|
|
redo A; |
2167 |
|
|
} |
2168 |
|
|
} elsif ($self->{state} == AFTER_ATTRIBUTE_VALUE_QUOTED_STATE) { |
2169 |
|
|
if ($is_space->{$self->{nc}}) { |
2170 |
|
|
|
2171 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2172 |
|
|
|
2173 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2174 |
|
|
$self->{line_prev} = $self->{line}; |
2175 |
|
|
$self->{column_prev} = $self->{column}; |
2176 |
|
|
$self->{column}++; |
2177 |
|
|
$self->{nc} |
2178 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2179 |
|
|
} else { |
2180 |
|
|
$self->{set_nc}->($self); |
2181 |
|
|
} |
2182 |
|
|
|
2183 |
|
|
redo A; |
2184 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2185 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2186 |
|
|
|
2187 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2188 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2189 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2190 |
|
|
if ($self->{ct}->{attributes}) { |
2191 |
|
|
|
2192 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2193 |
|
|
} else { |
2194 |
|
|
## NOTE: This state should never be reached. |
2195 |
|
|
|
2196 |
|
|
} |
2197 |
|
|
} else { |
2198 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2199 |
|
|
} |
2200 |
|
|
$self->{state} = DATA_STATE; |
2201 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2202 |
wakaba |
1.1 |
|
2203 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2204 |
|
|
$self->{line_prev} = $self->{line}; |
2205 |
|
|
$self->{column_prev} = $self->{column}; |
2206 |
|
|
$self->{column}++; |
2207 |
|
|
$self->{nc} |
2208 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2209 |
|
|
} else { |
2210 |
|
|
$self->{set_nc}->($self); |
2211 |
|
|
} |
2212 |
|
|
|
2213 |
|
|
|
2214 |
|
|
return ($self->{ct}); # start tag or end tag |
2215 |
|
|
|
2216 |
|
|
redo A; |
2217 |
|
|
} elsif ($self->{nc} == 0x002F) { # / |
2218 |
|
|
|
2219 |
|
|
$self->{state} = SELF_CLOSING_START_TAG_STATE; |
2220 |
|
|
|
2221 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2222 |
|
|
$self->{line_prev} = $self->{line}; |
2223 |
|
|
$self->{column_prev} = $self->{column}; |
2224 |
|
|
$self->{column}++; |
2225 |
|
|
$self->{nc} |
2226 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2227 |
|
|
} else { |
2228 |
|
|
$self->{set_nc}->($self); |
2229 |
|
|
} |
2230 |
|
|
|
2231 |
|
|
redo A; |
2232 |
|
|
} elsif ($self->{nc} == -1) { |
2233 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2234 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2235 |
|
|
|
2236 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2237 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2238 |
|
|
if ($self->{ct}->{attributes}) { |
2239 |
|
|
|
2240 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2241 |
|
|
} else { |
2242 |
|
|
## NOTE: This state should never be reached. |
2243 |
|
|
|
2244 |
|
|
} |
2245 |
|
|
} else { |
2246 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2247 |
|
|
} |
2248 |
|
|
$self->{state} = DATA_STATE; |
2249 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2250 |
wakaba |
1.1 |
## Reconsume. |
2251 |
|
|
return ($self->{ct}); # start tag or end tag |
2252 |
|
|
redo A; |
2253 |
|
|
} else { |
2254 |
|
|
|
2255 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space between attributes'); |
2256 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2257 |
|
|
## reconsume |
2258 |
|
|
redo A; |
2259 |
|
|
} |
2260 |
|
|
} elsif ($self->{state} == SELF_CLOSING_START_TAG_STATE) { |
2261 |
wakaba |
1.11 |
## XML5: "Empty tag state". |
2262 |
|
|
|
2263 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2264 |
|
|
if ($self->{ct}->{type} == END_TAG_TOKEN) { |
2265 |
|
|
|
2266 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc', token => $self->{ct}); |
2267 |
|
|
## TODO: Different type than slash in start tag |
2268 |
|
|
$self->{content_model} = PCDATA_CONTENT_MODEL; # MUST |
2269 |
|
|
if ($self->{ct}->{attributes}) { |
2270 |
|
|
|
2271 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2272 |
|
|
} else { |
2273 |
|
|
|
2274 |
|
|
} |
2275 |
|
|
## TODO: Test |<title></title/>| |
2276 |
|
|
} else { |
2277 |
|
|
|
2278 |
|
|
$self->{self_closing} = 1; |
2279 |
|
|
} |
2280 |
|
|
|
2281 |
|
|
$self->{state} = DATA_STATE; |
2282 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2283 |
wakaba |
1.1 |
|
2284 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2285 |
|
|
$self->{line_prev} = $self->{line}; |
2286 |
|
|
$self->{column_prev} = $self->{column}; |
2287 |
|
|
$self->{column}++; |
2288 |
|
|
$self->{nc} |
2289 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2290 |
|
|
} else { |
2291 |
|
|
$self->{set_nc}->($self); |
2292 |
|
|
} |
2293 |
|
|
|
2294 |
|
|
|
2295 |
|
|
return ($self->{ct}); # start tag or end tag |
2296 |
|
|
|
2297 |
|
|
redo A; |
2298 |
|
|
} elsif ($self->{nc} == -1) { |
2299 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed tag'); |
2300 |
|
|
if ($self->{ct}->{type} == START_TAG_TOKEN) { |
2301 |
|
|
|
2302 |
|
|
$self->{last_stag_name} = $self->{ct}->{tag_name}; |
2303 |
|
|
} elsif ($self->{ct}->{type} == END_TAG_TOKEN) { |
2304 |
|
|
if ($self->{ct}->{attributes}) { |
2305 |
|
|
|
2306 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'end tag attribute'); |
2307 |
|
|
} else { |
2308 |
|
|
## NOTE: This state should never be reached. |
2309 |
|
|
|
2310 |
|
|
} |
2311 |
|
|
} else { |
2312 |
|
|
die "$0: $self->{ct}->{type}: Unknown token type"; |
2313 |
|
|
} |
2314 |
wakaba |
1.11 |
## XML5: "Tag attribute name before state". |
2315 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
2316 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
2317 |
wakaba |
1.1 |
## Reconsume. |
2318 |
|
|
return ($self->{ct}); # start tag or end tag |
2319 |
|
|
redo A; |
2320 |
|
|
} else { |
2321 |
|
|
|
2322 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'nestc'); |
2323 |
|
|
## TODO: This error type is wrong. |
2324 |
|
|
$self->{state} = BEFORE_ATTRIBUTE_NAME_STATE; |
2325 |
|
|
## Reconsume. |
2326 |
|
|
redo A; |
2327 |
|
|
} |
2328 |
|
|
} elsif ($self->{state} == BOGUS_COMMENT_STATE) { |
2329 |
wakaba |
1.14 |
## XML5: "Bogus comment state" and "DOCTYPE bogus comment state". |
2330 |
|
|
|
2331 |
wakaba |
1.1 |
## NOTE: Unlike spec's "bogus comment state", this implementation |
2332 |
|
|
## consumes characters one-by-one basis. |
2333 |
|
|
|
2334 |
|
|
if ($self->{nc} == 0x003E) { # > |
2335 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2336 |
|
|
|
2337 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2338 |
|
|
} else { |
2339 |
|
|
|
2340 |
|
|
$self->{state} = DATA_STATE; |
2341 |
|
|
$self->{s_kwd} = ''; |
2342 |
|
|
} |
2343 |
wakaba |
1.1 |
|
2344 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2345 |
|
|
$self->{line_prev} = $self->{line}; |
2346 |
|
|
$self->{column_prev} = $self->{column}; |
2347 |
|
|
$self->{column}++; |
2348 |
|
|
$self->{nc} |
2349 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2350 |
|
|
} else { |
2351 |
|
|
$self->{set_nc}->($self); |
2352 |
|
|
} |
2353 |
|
|
|
2354 |
|
|
|
2355 |
|
|
return ($self->{ct}); # comment |
2356 |
|
|
redo A; |
2357 |
|
|
} elsif ($self->{nc} == -1) { |
2358 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2359 |
|
|
|
2360 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2361 |
|
|
} else { |
2362 |
|
|
|
2363 |
|
|
$self->{state} = DATA_STATE; |
2364 |
|
|
$self->{s_kwd} = ''; |
2365 |
|
|
} |
2366 |
wakaba |
1.1 |
## reconsume |
2367 |
|
|
|
2368 |
|
|
return ($self->{ct}); # comment |
2369 |
|
|
redo A; |
2370 |
|
|
} else { |
2371 |
|
|
|
2372 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2373 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2374 |
|
|
q[>], |
2375 |
|
|
length $self->{ct}->{data}); |
2376 |
|
|
|
2377 |
|
|
## Stay in the state. |
2378 |
|
|
|
2379 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2380 |
|
|
$self->{line_prev} = $self->{line}; |
2381 |
|
|
$self->{column_prev} = $self->{column}; |
2382 |
|
|
$self->{column}++; |
2383 |
|
|
$self->{nc} |
2384 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2385 |
|
|
} else { |
2386 |
|
|
$self->{set_nc}->($self); |
2387 |
|
|
} |
2388 |
|
|
|
2389 |
|
|
redo A; |
2390 |
|
|
} |
2391 |
|
|
} elsif ($self->{state} == MARKUP_DECLARATION_OPEN_STATE) { |
2392 |
wakaba |
1.14 |
## XML5: "Markup declaration state". |
2393 |
wakaba |
1.1 |
|
2394 |
|
|
if ($self->{nc} == 0x002D) { # - |
2395 |
|
|
|
2396 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
2397 |
|
|
|
2398 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2399 |
|
|
$self->{line_prev} = $self->{line}; |
2400 |
|
|
$self->{column_prev} = $self->{column}; |
2401 |
|
|
$self->{column}++; |
2402 |
|
|
$self->{nc} |
2403 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2404 |
|
|
} else { |
2405 |
|
|
$self->{set_nc}->($self); |
2406 |
|
|
} |
2407 |
|
|
|
2408 |
|
|
redo A; |
2409 |
|
|
} elsif ($self->{nc} == 0x0044 or # D |
2410 |
|
|
$self->{nc} == 0x0064) { # d |
2411 |
|
|
## ASCII case-insensitive. |
2412 |
|
|
|
2413 |
|
|
$self->{state} = MD_DOCTYPE_STATE; |
2414 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
2415 |
wakaba |
1.1 |
|
2416 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2417 |
|
|
$self->{line_prev} = $self->{line}; |
2418 |
|
|
$self->{column_prev} = $self->{column}; |
2419 |
|
|
$self->{column}++; |
2420 |
|
|
$self->{nc} |
2421 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2422 |
|
|
} else { |
2423 |
|
|
$self->{set_nc}->($self); |
2424 |
|
|
} |
2425 |
|
|
|
2426 |
|
|
redo A; |
2427 |
wakaba |
1.3 |
} elsif ((($self->{insertion_mode} & IN_FOREIGN_CONTENT_IM and |
2428 |
|
|
$self->{open_elements}->[-1]->[1] & FOREIGN_EL) or |
2429 |
|
|
$self->{is_xml}) and |
2430 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2431 |
|
|
|
2432 |
|
|
$self->{state} = MD_CDATA_STATE; |
2433 |
wakaba |
1.12 |
$self->{kwd} = '['; |
2434 |
wakaba |
1.1 |
|
2435 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2436 |
|
|
$self->{line_prev} = $self->{line}; |
2437 |
|
|
$self->{column_prev} = $self->{column}; |
2438 |
|
|
$self->{column}++; |
2439 |
|
|
$self->{nc} |
2440 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2441 |
|
|
} else { |
2442 |
|
|
$self->{set_nc}->($self); |
2443 |
|
|
} |
2444 |
|
|
|
2445 |
|
|
redo A; |
2446 |
|
|
} else { |
2447 |
|
|
|
2448 |
|
|
} |
2449 |
|
|
|
2450 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2451 |
|
|
line => $self->{line_prev}, |
2452 |
|
|
column => $self->{column_prev} - 1); |
2453 |
|
|
## Reconsume. |
2454 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2455 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2456 |
|
|
line => $self->{line_prev}, |
2457 |
|
|
column => $self->{column_prev} - 1, |
2458 |
|
|
}; |
2459 |
|
|
redo A; |
2460 |
|
|
} elsif ($self->{state} == MD_HYPHEN_STATE) { |
2461 |
|
|
if ($self->{nc} == 0x002D) { # - |
2462 |
|
|
|
2463 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => '', |
2464 |
|
|
line => $self->{line_prev}, |
2465 |
|
|
column => $self->{column_prev} - 2, |
2466 |
|
|
}; |
2467 |
wakaba |
1.10 |
$self->{state} = COMMENT_START_STATE; ## XML5: "comment state". |
2468 |
wakaba |
1.1 |
|
2469 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2470 |
|
|
$self->{line_prev} = $self->{line}; |
2471 |
|
|
$self->{column_prev} = $self->{column}; |
2472 |
|
|
$self->{column}++; |
2473 |
|
|
$self->{nc} |
2474 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2475 |
|
|
} else { |
2476 |
|
|
$self->{set_nc}->($self); |
2477 |
|
|
} |
2478 |
|
|
|
2479 |
|
|
redo A; |
2480 |
|
|
} else { |
2481 |
|
|
|
2482 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2483 |
|
|
line => $self->{line_prev}, |
2484 |
|
|
column => $self->{column_prev} - 2); |
2485 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
2486 |
|
|
## Reconsume. |
2487 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2488 |
|
|
data => '-', |
2489 |
|
|
line => $self->{line_prev}, |
2490 |
|
|
column => $self->{column_prev} - 2, |
2491 |
|
|
}; |
2492 |
|
|
redo A; |
2493 |
|
|
} |
2494 |
|
|
} elsif ($self->{state} == MD_DOCTYPE_STATE) { |
2495 |
|
|
## ASCII case-insensitive. |
2496 |
|
|
if ($self->{nc} == [ |
2497 |
|
|
undef, |
2498 |
|
|
0x004F, # O |
2499 |
|
|
0x0043, # C |
2500 |
|
|
0x0054, # T |
2501 |
|
|
0x0059, # Y |
2502 |
|
|
0x0050, # P |
2503 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
2504 |
wakaba |
1.1 |
$self->{nc} == [ |
2505 |
|
|
undef, |
2506 |
|
|
0x006F, # o |
2507 |
|
|
0x0063, # c |
2508 |
|
|
0x0074, # t |
2509 |
|
|
0x0079, # y |
2510 |
|
|
0x0070, # p |
2511 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
2512 |
wakaba |
1.1 |
|
2513 |
|
|
## Stay in the state. |
2514 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2515 |
wakaba |
1.1 |
|
2516 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2517 |
|
|
$self->{line_prev} = $self->{line}; |
2518 |
|
|
$self->{column_prev} = $self->{column}; |
2519 |
|
|
$self->{column}++; |
2520 |
|
|
$self->{nc} |
2521 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2522 |
|
|
} else { |
2523 |
|
|
$self->{set_nc}->($self); |
2524 |
|
|
} |
2525 |
|
|
|
2526 |
|
|
redo A; |
2527 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 6 and |
2528 |
wakaba |
1.1 |
($self->{nc} == 0x0045 or # E |
2529 |
|
|
$self->{nc} == 0x0065)) { # e |
2530 |
wakaba |
1.12 |
if ($self->{is_xml} and |
2531 |
|
|
($self->{kwd} ne 'DOCTYP' or $self->{nc} == 0x0065)) { |
2532 |
wakaba |
1.10 |
|
2533 |
|
|
## XML5: case-sensitive. |
2534 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO |
2535 |
|
|
text => 'DOCTYPE', |
2536 |
|
|
line => $self->{line_prev}, |
2537 |
|
|
column => $self->{column_prev} - 5); |
2538 |
|
|
} else { |
2539 |
|
|
|
2540 |
|
|
} |
2541 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_STATE; |
2542 |
|
|
$self->{ct} = {type => DOCTYPE_TOKEN, |
2543 |
|
|
quirks => 1, |
2544 |
|
|
line => $self->{line_prev}, |
2545 |
|
|
column => $self->{column_prev} - 7, |
2546 |
|
|
}; |
2547 |
|
|
|
2548 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2549 |
|
|
$self->{line_prev} = $self->{line}; |
2550 |
|
|
$self->{column_prev} = $self->{column}; |
2551 |
|
|
$self->{column}++; |
2552 |
|
|
$self->{nc} |
2553 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2554 |
|
|
} else { |
2555 |
|
|
$self->{set_nc}->($self); |
2556 |
|
|
} |
2557 |
|
|
|
2558 |
|
|
redo A; |
2559 |
|
|
} else { |
2560 |
|
|
|
2561 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2562 |
|
|
line => $self->{line_prev}, |
2563 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2564 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2565 |
|
|
## Reconsume. |
2566 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2567 |
wakaba |
1.12 |
data => $self->{kwd}, |
2568 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2569 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2570 |
wakaba |
1.1 |
}; |
2571 |
|
|
redo A; |
2572 |
|
|
} |
2573 |
|
|
} elsif ($self->{state} == MD_CDATA_STATE) { |
2574 |
|
|
if ($self->{nc} == { |
2575 |
|
|
'[' => 0x0043, # C |
2576 |
|
|
'[C' => 0x0044, # D |
2577 |
|
|
'[CD' => 0x0041, # A |
2578 |
|
|
'[CDA' => 0x0054, # T |
2579 |
|
|
'[CDAT' => 0x0041, # A |
2580 |
wakaba |
1.12 |
}->{$self->{kwd}}) { |
2581 |
wakaba |
1.1 |
|
2582 |
|
|
## Stay in the state. |
2583 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
2584 |
wakaba |
1.1 |
|
2585 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2586 |
|
|
$self->{line_prev} = $self->{line}; |
2587 |
|
|
$self->{column_prev} = $self->{column}; |
2588 |
|
|
$self->{column}++; |
2589 |
|
|
$self->{nc} |
2590 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2591 |
|
|
} else { |
2592 |
|
|
$self->{set_nc}->($self); |
2593 |
|
|
} |
2594 |
|
|
|
2595 |
|
|
redo A; |
2596 |
wakaba |
1.12 |
} elsif ($self->{kwd} eq '[CDATA' and |
2597 |
wakaba |
1.1 |
$self->{nc} == 0x005B) { # [ |
2598 |
wakaba |
1.6 |
if ($self->{is_xml} and |
2599 |
|
|
not $self->{tainted} and |
2600 |
|
|
@{$self->{open_elements} or []} == 0) { |
2601 |
wakaba |
1.8 |
|
2602 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'cdata outside of root element', |
2603 |
|
|
line => $self->{line_prev}, |
2604 |
|
|
column => $self->{column_prev} - 7); |
2605 |
|
|
$self->{tainted} = 1; |
2606 |
wakaba |
1.8 |
} else { |
2607 |
|
|
|
2608 |
wakaba |
1.6 |
} |
2609 |
|
|
|
2610 |
wakaba |
1.1 |
$self->{ct} = {type => CHARACTER_TOKEN, |
2611 |
|
|
data => '', |
2612 |
|
|
line => $self->{line_prev}, |
2613 |
|
|
column => $self->{column_prev} - 7}; |
2614 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
2615 |
|
|
|
2616 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2617 |
|
|
$self->{line_prev} = $self->{line}; |
2618 |
|
|
$self->{column_prev} = $self->{column}; |
2619 |
|
|
$self->{column}++; |
2620 |
|
|
$self->{nc} |
2621 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2622 |
|
|
} else { |
2623 |
|
|
$self->{set_nc}->($self); |
2624 |
|
|
} |
2625 |
|
|
|
2626 |
|
|
redo A; |
2627 |
|
|
} else { |
2628 |
|
|
|
2629 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
2630 |
|
|
line => $self->{line_prev}, |
2631 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}); |
2632 |
wakaba |
1.1 |
$self->{state} = BOGUS_COMMENT_STATE; |
2633 |
|
|
## Reconsume. |
2634 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
2635 |
wakaba |
1.12 |
data => $self->{kwd}, |
2636 |
wakaba |
1.1 |
line => $self->{line_prev}, |
2637 |
wakaba |
1.12 |
column => $self->{column_prev} - 1 - length $self->{kwd}, |
2638 |
wakaba |
1.1 |
}; |
2639 |
|
|
redo A; |
2640 |
|
|
} |
2641 |
|
|
} elsif ($self->{state} == COMMENT_START_STATE) { |
2642 |
|
|
if ($self->{nc} == 0x002D) { # - |
2643 |
|
|
|
2644 |
|
|
$self->{state} = COMMENT_START_DASH_STATE; |
2645 |
|
|
|
2646 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2647 |
|
|
$self->{line_prev} = $self->{line}; |
2648 |
|
|
$self->{column_prev} = $self->{column}; |
2649 |
|
|
$self->{column}++; |
2650 |
|
|
$self->{nc} |
2651 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2652 |
|
|
} else { |
2653 |
|
|
$self->{set_nc}->($self); |
2654 |
|
|
} |
2655 |
|
|
|
2656 |
|
|
redo A; |
2657 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2658 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2659 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2660 |
|
|
|
2661 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2662 |
|
|
} else { |
2663 |
|
|
|
2664 |
|
|
$self->{state} = DATA_STATE; |
2665 |
|
|
$self->{s_kwd} = ''; |
2666 |
|
|
} |
2667 |
wakaba |
1.1 |
|
2668 |
|
|
if ($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 |
|
|
|
2679 |
|
|
return ($self->{ct}); # comment |
2680 |
|
|
|
2681 |
|
|
redo A; |
2682 |
|
|
} elsif ($self->{nc} == -1) { |
2683 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2684 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2685 |
|
|
|
2686 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2687 |
|
|
} else { |
2688 |
|
|
|
2689 |
|
|
$self->{state} = DATA_STATE; |
2690 |
|
|
$self->{s_kwd} = ''; |
2691 |
|
|
} |
2692 |
wakaba |
1.1 |
## reconsume |
2693 |
|
|
|
2694 |
|
|
return ($self->{ct}); # comment |
2695 |
|
|
|
2696 |
|
|
redo A; |
2697 |
|
|
} else { |
2698 |
|
|
|
2699 |
|
|
$self->{ct}->{data} # comment |
2700 |
|
|
.= chr ($self->{nc}); |
2701 |
|
|
$self->{state} = COMMENT_STATE; |
2702 |
|
|
|
2703 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2704 |
|
|
$self->{line_prev} = $self->{line}; |
2705 |
|
|
$self->{column_prev} = $self->{column}; |
2706 |
|
|
$self->{column}++; |
2707 |
|
|
$self->{nc} |
2708 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2709 |
|
|
} else { |
2710 |
|
|
$self->{set_nc}->($self); |
2711 |
|
|
} |
2712 |
|
|
|
2713 |
|
|
redo A; |
2714 |
|
|
} |
2715 |
|
|
} elsif ($self->{state} == COMMENT_START_DASH_STATE) { |
2716 |
|
|
if ($self->{nc} == 0x002D) { # - |
2717 |
|
|
|
2718 |
|
|
$self->{state} = COMMENT_END_STATE; |
2719 |
|
|
|
2720 |
|
|
if ($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 |
|
|
redo A; |
2731 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
2732 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment'); |
2733 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2734 |
|
|
|
2735 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2736 |
|
|
} else { |
2737 |
|
|
|
2738 |
|
|
$self->{state} = DATA_STATE; |
2739 |
|
|
$self->{s_kwd} = ''; |
2740 |
|
|
} |
2741 |
wakaba |
1.1 |
|
2742 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2743 |
|
|
$self->{line_prev} = $self->{line}; |
2744 |
|
|
$self->{column_prev} = $self->{column}; |
2745 |
|
|
$self->{column}++; |
2746 |
|
|
$self->{nc} |
2747 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2748 |
|
|
} else { |
2749 |
|
|
$self->{set_nc}->($self); |
2750 |
|
|
} |
2751 |
|
|
|
2752 |
|
|
|
2753 |
|
|
return ($self->{ct}); # comment |
2754 |
|
|
|
2755 |
|
|
redo A; |
2756 |
|
|
} elsif ($self->{nc} == -1) { |
2757 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2758 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2759 |
|
|
|
2760 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2761 |
|
|
} else { |
2762 |
|
|
|
2763 |
|
|
$self->{state} = DATA_STATE; |
2764 |
|
|
$self->{s_kwd} = ''; |
2765 |
|
|
} |
2766 |
wakaba |
1.1 |
## reconsume |
2767 |
|
|
|
2768 |
|
|
return ($self->{ct}); # comment |
2769 |
|
|
|
2770 |
|
|
redo A; |
2771 |
|
|
} else { |
2772 |
|
|
|
2773 |
|
|
$self->{ct}->{data} # comment |
2774 |
|
|
.= '-' . chr ($self->{nc}); |
2775 |
|
|
$self->{state} = COMMENT_STATE; |
2776 |
|
|
|
2777 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2778 |
|
|
$self->{line_prev} = $self->{line}; |
2779 |
|
|
$self->{column_prev} = $self->{column}; |
2780 |
|
|
$self->{column}++; |
2781 |
|
|
$self->{nc} |
2782 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2783 |
|
|
} else { |
2784 |
|
|
$self->{set_nc}->($self); |
2785 |
|
|
} |
2786 |
|
|
|
2787 |
|
|
redo A; |
2788 |
|
|
} |
2789 |
|
|
} elsif ($self->{state} == COMMENT_STATE) { |
2790 |
wakaba |
1.14 |
## XML5: "Comment state" and "DOCTYPE comment state". |
2791 |
|
|
|
2792 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2793 |
|
|
|
2794 |
|
|
$self->{state} = COMMENT_END_DASH_STATE; |
2795 |
|
|
|
2796 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2797 |
|
|
$self->{line_prev} = $self->{line}; |
2798 |
|
|
$self->{column_prev} = $self->{column}; |
2799 |
|
|
$self->{column}++; |
2800 |
|
|
$self->{nc} |
2801 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2802 |
|
|
} else { |
2803 |
|
|
$self->{set_nc}->($self); |
2804 |
|
|
} |
2805 |
|
|
|
2806 |
|
|
redo A; |
2807 |
|
|
} elsif ($self->{nc} == -1) { |
2808 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2809 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2810 |
|
|
|
2811 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2812 |
|
|
} else { |
2813 |
|
|
|
2814 |
|
|
$self->{state} = DATA_STATE; |
2815 |
|
|
$self->{s_kwd} = ''; |
2816 |
|
|
} |
2817 |
wakaba |
1.1 |
## reconsume |
2818 |
|
|
|
2819 |
|
|
return ($self->{ct}); # comment |
2820 |
|
|
|
2821 |
|
|
redo A; |
2822 |
|
|
} else { |
2823 |
|
|
|
2824 |
|
|
$self->{ct}->{data} .= chr ($self->{nc}); # comment |
2825 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
2826 |
|
|
q[-], |
2827 |
|
|
length $self->{ct}->{data}); |
2828 |
|
|
|
2829 |
|
|
## Stay in the state |
2830 |
|
|
|
2831 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2832 |
|
|
$self->{line_prev} = $self->{line}; |
2833 |
|
|
$self->{column_prev} = $self->{column}; |
2834 |
|
|
$self->{column}++; |
2835 |
|
|
$self->{nc} |
2836 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2837 |
|
|
} else { |
2838 |
|
|
$self->{set_nc}->($self); |
2839 |
|
|
} |
2840 |
|
|
|
2841 |
|
|
redo A; |
2842 |
|
|
} |
2843 |
|
|
} elsif ($self->{state} == COMMENT_END_DASH_STATE) { |
2844 |
wakaba |
1.14 |
## XML5: "Comment dash state" and "DOCTYPE comment dash state". |
2845 |
wakaba |
1.10 |
|
2846 |
wakaba |
1.1 |
if ($self->{nc} == 0x002D) { # - |
2847 |
|
|
|
2848 |
|
|
$self->{state} = COMMENT_END_STATE; |
2849 |
|
|
|
2850 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2851 |
|
|
$self->{line_prev} = $self->{line}; |
2852 |
|
|
$self->{column_prev} = $self->{column}; |
2853 |
|
|
$self->{column}++; |
2854 |
|
|
$self->{nc} |
2855 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2856 |
|
|
} else { |
2857 |
|
|
$self->{set_nc}->($self); |
2858 |
|
|
} |
2859 |
|
|
|
2860 |
|
|
redo A; |
2861 |
|
|
} elsif ($self->{nc} == -1) { |
2862 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2863 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2864 |
|
|
|
2865 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2866 |
|
|
} else { |
2867 |
|
|
|
2868 |
|
|
$self->{state} = DATA_STATE; |
2869 |
|
|
$self->{s_kwd} = ''; |
2870 |
|
|
} |
2871 |
wakaba |
1.1 |
## reconsume |
2872 |
|
|
|
2873 |
|
|
return ($self->{ct}); # comment |
2874 |
|
|
|
2875 |
|
|
redo A; |
2876 |
|
|
} else { |
2877 |
|
|
|
2878 |
|
|
$self->{ct}->{data} .= '-' . chr ($self->{nc}); # comment |
2879 |
|
|
$self->{state} = COMMENT_STATE; |
2880 |
|
|
|
2881 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2882 |
|
|
$self->{line_prev} = $self->{line}; |
2883 |
|
|
$self->{column_prev} = $self->{column}; |
2884 |
|
|
$self->{column}++; |
2885 |
|
|
$self->{nc} |
2886 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2887 |
|
|
} else { |
2888 |
|
|
$self->{set_nc}->($self); |
2889 |
|
|
} |
2890 |
|
|
|
2891 |
|
|
redo A; |
2892 |
|
|
} |
2893 |
|
|
} elsif ($self->{state} == COMMENT_END_STATE) { |
2894 |
wakaba |
1.14 |
## XML5: "Comment end state" and "DOCTYPE comment end state". |
2895 |
|
|
|
2896 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
2897 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2898 |
|
|
|
2899 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2900 |
|
|
} else { |
2901 |
|
|
|
2902 |
|
|
$self->{state} = DATA_STATE; |
2903 |
|
|
$self->{s_kwd} = ''; |
2904 |
|
|
} |
2905 |
wakaba |
1.1 |
|
2906 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2907 |
|
|
$self->{line_prev} = $self->{line}; |
2908 |
|
|
$self->{column_prev} = $self->{column}; |
2909 |
|
|
$self->{column}++; |
2910 |
|
|
$self->{nc} |
2911 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2912 |
|
|
} else { |
2913 |
|
|
$self->{set_nc}->($self); |
2914 |
|
|
} |
2915 |
|
|
|
2916 |
|
|
|
2917 |
|
|
return ($self->{ct}); # comment |
2918 |
|
|
|
2919 |
|
|
redo A; |
2920 |
|
|
} elsif ($self->{nc} == 0x002D) { # - |
2921 |
|
|
|
2922 |
wakaba |
1.10 |
## XML5: Not a parse error. |
2923 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'dash in comment', |
2924 |
|
|
line => $self->{line_prev}, |
2925 |
|
|
column => $self->{column_prev}); |
2926 |
|
|
$self->{ct}->{data} .= '-'; # comment |
2927 |
|
|
## Stay in the state |
2928 |
|
|
|
2929 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2930 |
|
|
$self->{line_prev} = $self->{line}; |
2931 |
|
|
$self->{column_prev} = $self->{column}; |
2932 |
|
|
$self->{column}++; |
2933 |
|
|
$self->{nc} |
2934 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2935 |
|
|
} else { |
2936 |
|
|
$self->{set_nc}->($self); |
2937 |
|
|
} |
2938 |
|
|
|
2939 |
|
|
redo A; |
2940 |
|
|
} elsif ($self->{nc} == -1) { |
2941 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed comment'); |
2942 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
2943 |
|
|
|
2944 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
2945 |
|
|
} else { |
2946 |
|
|
|
2947 |
|
|
$self->{state} = DATA_STATE; |
2948 |
|
|
$self->{s_kwd} = ''; |
2949 |
|
|
} |
2950 |
wakaba |
1.1 |
## reconsume |
2951 |
|
|
|
2952 |
|
|
return ($self->{ct}); # comment |
2953 |
|
|
|
2954 |
|
|
redo A; |
2955 |
|
|
} else { |
2956 |
|
|
|
2957 |
wakaba |
1.10 |
## XML5: Not a parse error. |
2958 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'dash in comment', |
2959 |
|
|
line => $self->{line_prev}, |
2960 |
|
|
column => $self->{column_prev}); |
2961 |
|
|
$self->{ct}->{data} .= '--' . chr ($self->{nc}); # comment |
2962 |
|
|
$self->{state} = COMMENT_STATE; |
2963 |
|
|
|
2964 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
2965 |
|
|
$self->{line_prev} = $self->{line}; |
2966 |
|
|
$self->{column_prev} = $self->{column}; |
2967 |
|
|
$self->{column}++; |
2968 |
|
|
$self->{nc} |
2969 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
2970 |
|
|
} else { |
2971 |
|
|
$self->{set_nc}->($self); |
2972 |
|
|
} |
2973 |
|
|
|
2974 |
|
|
redo A; |
2975 |
|
|
} |
2976 |
|
|
} elsif ($self->{state} == DOCTYPE_STATE) { |
2977 |
|
|
if ($is_space->{$self->{nc}}) { |
2978 |
|
|
|
2979 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
2980 |
|
|
|
2981 |
|
|
if ($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 |
|
|
} else { |
2993 |
|
|
|
2994 |
wakaba |
1.12 |
## XML5: Unless EOF, swith to the bogus comment state. |
2995 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before DOCTYPE name'); |
2996 |
|
|
$self->{state} = BEFORE_DOCTYPE_NAME_STATE; |
2997 |
|
|
## reconsume |
2998 |
|
|
redo A; |
2999 |
|
|
} |
3000 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_NAME_STATE) { |
3001 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name before state". |
3002 |
|
|
|
3003 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3004 |
|
|
|
3005 |
|
|
## Stay in the state |
3006 |
|
|
|
3007 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3008 |
|
|
$self->{line_prev} = $self->{line}; |
3009 |
|
|
$self->{column_prev} = $self->{column}; |
3010 |
|
|
$self->{column}++; |
3011 |
|
|
$self->{nc} |
3012 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3013 |
|
|
} else { |
3014 |
|
|
$self->{set_nc}->($self); |
3015 |
|
|
} |
3016 |
|
|
|
3017 |
|
|
redo A; |
3018 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3019 |
|
|
|
3020 |
wakaba |
1.12 |
## XML5: No parse error. |
3021 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3022 |
|
|
$self->{state} = DATA_STATE; |
3023 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3024 |
wakaba |
1.1 |
|
3025 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3026 |
|
|
$self->{line_prev} = $self->{line}; |
3027 |
|
|
$self->{column_prev} = $self->{column}; |
3028 |
|
|
$self->{column}++; |
3029 |
|
|
$self->{nc} |
3030 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3031 |
|
|
} else { |
3032 |
|
|
$self->{set_nc}->($self); |
3033 |
|
|
} |
3034 |
|
|
|
3035 |
|
|
|
3036 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3037 |
|
|
|
3038 |
|
|
redo A; |
3039 |
|
|
} elsif ($self->{nc} == -1) { |
3040 |
|
|
|
3041 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3042 |
|
|
$self->{state} = DATA_STATE; |
3043 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3044 |
wakaba |
1.1 |
## reconsume |
3045 |
|
|
|
3046 |
|
|
return ($self->{ct}); # DOCTYPE (quirks) |
3047 |
|
|
|
3048 |
|
|
redo A; |
3049 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3050 |
|
|
|
3051 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no DOCTYPE name'); |
3052 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3053 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3054 |
|
|
$self->{in_subset} = 1; |
3055 |
wakaba |
1.12 |
|
3056 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3057 |
|
|
$self->{line_prev} = $self->{line}; |
3058 |
|
|
$self->{column_prev} = $self->{column}; |
3059 |
|
|
$self->{column}++; |
3060 |
|
|
$self->{nc} |
3061 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3062 |
|
|
} else { |
3063 |
|
|
$self->{set_nc}->($self); |
3064 |
|
|
} |
3065 |
|
|
|
3066 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3067 |
wakaba |
1.12 |
redo A; |
3068 |
wakaba |
1.1 |
} else { |
3069 |
|
|
|
3070 |
|
|
$self->{ct}->{name} = chr $self->{nc}; |
3071 |
|
|
delete $self->{ct}->{quirks}; |
3072 |
|
|
$self->{state} = DOCTYPE_NAME_STATE; |
3073 |
|
|
|
3074 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3075 |
|
|
$self->{line_prev} = $self->{line}; |
3076 |
|
|
$self->{column_prev} = $self->{column}; |
3077 |
|
|
$self->{column}++; |
3078 |
|
|
$self->{nc} |
3079 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3080 |
|
|
} else { |
3081 |
|
|
$self->{set_nc}->($self); |
3082 |
|
|
} |
3083 |
|
|
|
3084 |
|
|
redo A; |
3085 |
|
|
} |
3086 |
|
|
} elsif ($self->{state} == DOCTYPE_NAME_STATE) { |
3087 |
wakaba |
1.12 |
## XML5: "DOCTYPE root name state". |
3088 |
|
|
|
3089 |
|
|
## ISSUE: Redundant "First," in the spec. |
3090 |
|
|
|
3091 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3092 |
|
|
|
3093 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
3094 |
|
|
|
3095 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3096 |
|
|
$self->{line_prev} = $self->{line}; |
3097 |
|
|
$self->{column_prev} = $self->{column}; |
3098 |
|
|
$self->{column}++; |
3099 |
|
|
$self->{nc} |
3100 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3101 |
|
|
} else { |
3102 |
|
|
$self->{set_nc}->($self); |
3103 |
|
|
} |
3104 |
|
|
|
3105 |
|
|
redo A; |
3106 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3107 |
|
|
|
3108 |
|
|
$self->{state} = DATA_STATE; |
3109 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3110 |
wakaba |
1.1 |
|
3111 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3112 |
|
|
$self->{line_prev} = $self->{line}; |
3113 |
|
|
$self->{column_prev} = $self->{column}; |
3114 |
|
|
$self->{column}++; |
3115 |
|
|
$self->{nc} |
3116 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3117 |
|
|
} else { |
3118 |
|
|
$self->{set_nc}->($self); |
3119 |
|
|
} |
3120 |
|
|
|
3121 |
|
|
|
3122 |
|
|
return ($self->{ct}); # DOCTYPE |
3123 |
|
|
|
3124 |
|
|
redo A; |
3125 |
|
|
} elsif ($self->{nc} == -1) { |
3126 |
|
|
|
3127 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3128 |
|
|
$self->{state} = DATA_STATE; |
3129 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
3130 |
wakaba |
1.1 |
## reconsume |
3131 |
|
|
|
3132 |
|
|
$self->{ct}->{quirks} = 1; |
3133 |
|
|
return ($self->{ct}); # DOCTYPE |
3134 |
|
|
|
3135 |
|
|
redo A; |
3136 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
3137 |
|
|
|
3138 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3139 |
wakaba |
1.13 |
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3140 |
|
|
$self->{in_subset} = 1; |
3141 |
wakaba |
1.12 |
|
3142 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3143 |
|
|
$self->{line_prev} = $self->{line}; |
3144 |
|
|
$self->{column_prev} = $self->{column}; |
3145 |
|
|
$self->{column}++; |
3146 |
|
|
$self->{nc} |
3147 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3148 |
|
|
} else { |
3149 |
|
|
$self->{set_nc}->($self); |
3150 |
|
|
} |
3151 |
|
|
|
3152 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3153 |
wakaba |
1.12 |
redo A; |
3154 |
wakaba |
1.1 |
} else { |
3155 |
|
|
|
3156 |
|
|
$self->{ct}->{name} |
3157 |
|
|
.= chr ($self->{nc}); # DOCTYPE |
3158 |
|
|
## Stay in the state |
3159 |
|
|
|
3160 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3161 |
|
|
$self->{line_prev} = $self->{line}; |
3162 |
|
|
$self->{column_prev} = $self->{column}; |
3163 |
|
|
$self->{column}++; |
3164 |
|
|
$self->{nc} |
3165 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3166 |
|
|
} else { |
3167 |
|
|
$self->{set_nc}->($self); |
3168 |
|
|
} |
3169 |
|
|
|
3170 |
|
|
redo A; |
3171 |
|
|
} |
3172 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_NAME_STATE) { |
3173 |
wakaba |
1.12 |
## XML5: Corresponding to XML5's "DOCTYPE root name after |
3174 |
|
|
## state", but implemented differently. |
3175 |
|
|
|
3176 |
wakaba |
1.1 |
if ($is_space->{$self->{nc}}) { |
3177 |
|
|
|
3178 |
|
|
## Stay in the state |
3179 |
|
|
|
3180 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3181 |
|
|
$self->{line_prev} = $self->{line}; |
3182 |
|
|
$self->{column_prev} = $self->{column}; |
3183 |
|
|
$self->{column}++; |
3184 |
|
|
$self->{nc} |
3185 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3186 |
|
|
} else { |
3187 |
|
|
$self->{set_nc}->($self); |
3188 |
|
|
} |
3189 |
|
|
|
3190 |
|
|
redo A; |
3191 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3192 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3193 |
|
|
|
3194 |
|
|
$self->{state} = DATA_STATE; |
3195 |
|
|
$self->{s_kwd} = ''; |
3196 |
|
|
} else { |
3197 |
|
|
|
3198 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
3199 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3200 |
|
|
} |
3201 |
wakaba |
1.1 |
|
3202 |
|
|
|
3203 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3204 |
|
|
$self->{line_prev} = $self->{line}; |
3205 |
|
|
$self->{column_prev} = $self->{column}; |
3206 |
|
|
$self->{column}++; |
3207 |
|
|
$self->{nc} |
3208 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3209 |
|
|
} else { |
3210 |
|
|
$self->{set_nc}->($self); |
3211 |
|
|
} |
3212 |
|
|
|
3213 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3214 |
wakaba |
1.1 |
redo A; |
3215 |
|
|
} elsif ($self->{nc} == -1) { |
3216 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3217 |
|
|
|
3218 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3219 |
|
|
$self->{state} = DATA_STATE; |
3220 |
|
|
$self->{s_kwd} = ''; |
3221 |
|
|
$self->{ct}->{quirks} = 1; |
3222 |
|
|
} else { |
3223 |
|
|
|
3224 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3225 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3226 |
|
|
} |
3227 |
wakaba |
1.1 |
|
3228 |
wakaba |
1.16 |
## Reconsume. |
3229 |
|
|
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3230 |
wakaba |
1.1 |
redo A; |
3231 |
|
|
} elsif ($self->{nc} == 0x0050 or # P |
3232 |
|
|
$self->{nc} == 0x0070) { # p |
3233 |
wakaba |
1.12 |
|
3234 |
wakaba |
1.1 |
$self->{state} = PUBLIC_STATE; |
3235 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3236 |
wakaba |
1.1 |
|
3237 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3238 |
|
|
$self->{line_prev} = $self->{line}; |
3239 |
|
|
$self->{column_prev} = $self->{column}; |
3240 |
|
|
$self->{column}++; |
3241 |
|
|
$self->{nc} |
3242 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3243 |
|
|
} else { |
3244 |
|
|
$self->{set_nc}->($self); |
3245 |
|
|
} |
3246 |
|
|
|
3247 |
|
|
redo A; |
3248 |
|
|
} elsif ($self->{nc} == 0x0053 or # S |
3249 |
|
|
$self->{nc} == 0x0073) { # s |
3250 |
wakaba |
1.12 |
|
3251 |
wakaba |
1.1 |
$self->{state} = SYSTEM_STATE; |
3252 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
3253 |
|
|
|
3254 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3255 |
|
|
$self->{line_prev} = $self->{line}; |
3256 |
|
|
$self->{column_prev} = $self->{column}; |
3257 |
|
|
$self->{column}++; |
3258 |
|
|
$self->{nc} |
3259 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3260 |
|
|
} else { |
3261 |
|
|
$self->{set_nc}->($self); |
3262 |
|
|
} |
3263 |
|
|
|
3264 |
|
|
redo A; |
3265 |
wakaba |
1.16 |
## TODO: " and ' for ENTITY |
3266 |
|
|
} elsif ($self->{is_xml} and |
3267 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3268 |
|
|
$self->{nc} == 0x005B) { # [ |
3269 |
wakaba |
1.12 |
|
3270 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3271 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3272 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3273 |
wakaba |
1.1 |
|
3274 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3275 |
|
|
$self->{line_prev} = $self->{line}; |
3276 |
|
|
$self->{column_prev} = $self->{column}; |
3277 |
|
|
$self->{column}++; |
3278 |
|
|
$self->{nc} |
3279 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3280 |
|
|
} else { |
3281 |
|
|
$self->{set_nc}->($self); |
3282 |
|
|
} |
3283 |
|
|
|
3284 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3285 |
wakaba |
1.1 |
redo A; |
3286 |
|
|
} else { |
3287 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name'); ## TODO: type |
3288 |
|
|
|
3289 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3290 |
|
|
|
3291 |
|
|
$self->{ct}->{quirks} = 1; |
3292 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3293 |
|
|
} else { |
3294 |
|
|
|
3295 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3296 |
|
|
} |
3297 |
wakaba |
1.1 |
|
3298 |
|
|
|
3299 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3300 |
|
|
$self->{line_prev} = $self->{line}; |
3301 |
|
|
$self->{column_prev} = $self->{column}; |
3302 |
|
|
$self->{column}++; |
3303 |
|
|
$self->{nc} |
3304 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3305 |
|
|
} else { |
3306 |
|
|
$self->{set_nc}->($self); |
3307 |
|
|
} |
3308 |
|
|
|
3309 |
|
|
redo A; |
3310 |
|
|
} |
3311 |
|
|
} elsif ($self->{state} == PUBLIC_STATE) { |
3312 |
|
|
## ASCII case-insensitive |
3313 |
|
|
if ($self->{nc} == [ |
3314 |
|
|
undef, |
3315 |
|
|
0x0055, # U |
3316 |
|
|
0x0042, # B |
3317 |
|
|
0x004C, # L |
3318 |
|
|
0x0049, # I |
3319 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3320 |
wakaba |
1.1 |
$self->{nc} == [ |
3321 |
|
|
undef, |
3322 |
|
|
0x0075, # u |
3323 |
|
|
0x0062, # b |
3324 |
|
|
0x006C, # l |
3325 |
|
|
0x0069, # i |
3326 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3327 |
wakaba |
1.1 |
|
3328 |
|
|
## Stay in the state. |
3329 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3330 |
wakaba |
1.1 |
|
3331 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3332 |
|
|
$self->{line_prev} = $self->{line}; |
3333 |
|
|
$self->{column_prev} = $self->{column}; |
3334 |
|
|
$self->{column}++; |
3335 |
|
|
$self->{nc} |
3336 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3337 |
|
|
} else { |
3338 |
|
|
$self->{set_nc}->($self); |
3339 |
|
|
} |
3340 |
|
|
|
3341 |
|
|
redo A; |
3342 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3343 |
wakaba |
1.1 |
($self->{nc} == 0x0043 or # C |
3344 |
|
|
$self->{nc} == 0x0063)) { # c |
3345 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3346 |
|
|
($self->{kwd} ne 'PUBLI' or $self->{nc} == 0x0063)) { # c |
3347 |
|
|
|
3348 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3349 |
|
|
text => 'PUBLIC', |
3350 |
|
|
line => $self->{line_prev}, |
3351 |
|
|
column => $self->{column_prev} - 4); |
3352 |
|
|
} else { |
3353 |
|
|
|
3354 |
|
|
} |
3355 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3356 |
|
|
|
3357 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3358 |
|
|
$self->{line_prev} = $self->{line}; |
3359 |
|
|
$self->{column_prev} = $self->{column}; |
3360 |
|
|
$self->{column}++; |
3361 |
|
|
$self->{nc} |
3362 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3363 |
|
|
} else { |
3364 |
|
|
$self->{set_nc}->($self); |
3365 |
|
|
} |
3366 |
|
|
|
3367 |
|
|
redo A; |
3368 |
|
|
} else { |
3369 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3370 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3371 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3372 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3373 |
|
|
|
3374 |
|
|
$self->{ct}->{quirks} = 1; |
3375 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3376 |
|
|
} else { |
3377 |
|
|
|
3378 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3379 |
|
|
} |
3380 |
wakaba |
1.1 |
## Reconsume. |
3381 |
|
|
redo A; |
3382 |
|
|
} |
3383 |
|
|
} elsif ($self->{state} == SYSTEM_STATE) { |
3384 |
|
|
## ASCII case-insensitive |
3385 |
|
|
if ($self->{nc} == [ |
3386 |
|
|
undef, |
3387 |
|
|
0x0059, # Y |
3388 |
|
|
0x0053, # S |
3389 |
|
|
0x0054, # T |
3390 |
|
|
0x0045, # E |
3391 |
wakaba |
1.12 |
]->[length $self->{kwd}] or |
3392 |
wakaba |
1.1 |
$self->{nc} == [ |
3393 |
|
|
undef, |
3394 |
|
|
0x0079, # y |
3395 |
|
|
0x0073, # s |
3396 |
|
|
0x0074, # t |
3397 |
|
|
0x0065, # e |
3398 |
wakaba |
1.12 |
]->[length $self->{kwd}]) { |
3399 |
wakaba |
1.1 |
|
3400 |
|
|
## Stay in the state. |
3401 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
3402 |
wakaba |
1.1 |
|
3403 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3404 |
|
|
$self->{line_prev} = $self->{line}; |
3405 |
|
|
$self->{column_prev} = $self->{column}; |
3406 |
|
|
$self->{column}++; |
3407 |
|
|
$self->{nc} |
3408 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3409 |
|
|
} else { |
3410 |
|
|
$self->{set_nc}->($self); |
3411 |
|
|
} |
3412 |
|
|
|
3413 |
|
|
redo A; |
3414 |
wakaba |
1.12 |
} elsif ((length $self->{kwd}) == 5 and |
3415 |
wakaba |
1.1 |
($self->{nc} == 0x004D or # M |
3416 |
|
|
$self->{nc} == 0x006D)) { # m |
3417 |
wakaba |
1.12 |
if ($self->{is_xml} and |
3418 |
|
|
($self->{kwd} ne 'SYSTE' or $self->{nc} == 0x006D)) { # m |
3419 |
|
|
|
3420 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
3421 |
|
|
text => 'SYSTEM', |
3422 |
|
|
line => $self->{line_prev}, |
3423 |
|
|
column => $self->{column_prev} - 4); |
3424 |
|
|
} else { |
3425 |
|
|
|
3426 |
|
|
} |
3427 |
wakaba |
1.1 |
$self->{state} = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
3428 |
|
|
|
3429 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3430 |
|
|
$self->{line_prev} = $self->{line}; |
3431 |
|
|
$self->{column_prev} = $self->{column}; |
3432 |
|
|
$self->{column}++; |
3433 |
|
|
$self->{nc} |
3434 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3435 |
|
|
} else { |
3436 |
|
|
$self->{set_nc}->($self); |
3437 |
|
|
} |
3438 |
|
|
|
3439 |
|
|
redo A; |
3440 |
|
|
} else { |
3441 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after DOCTYPE name', ## TODO: type |
3442 |
wakaba |
1.1 |
line => $self->{line_prev}, |
3443 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}); |
3444 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3445 |
|
|
|
3446 |
|
|
$self->{ct}->{quirks} = 1; |
3447 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3448 |
|
|
} else { |
3449 |
|
|
|
3450 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3451 |
|
|
} |
3452 |
wakaba |
1.1 |
## Reconsume. |
3453 |
|
|
redo A; |
3454 |
|
|
} |
3455 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3456 |
|
|
if ($is_space->{$self->{nc}}) { |
3457 |
|
|
|
3458 |
|
|
## Stay in the state |
3459 |
|
|
|
3460 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3461 |
|
|
$self->{line_prev} = $self->{line}; |
3462 |
|
|
$self->{column_prev} = $self->{column}; |
3463 |
|
|
$self->{column}++; |
3464 |
|
|
$self->{nc} |
3465 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3466 |
|
|
} else { |
3467 |
|
|
$self->{set_nc}->($self); |
3468 |
|
|
} |
3469 |
|
|
|
3470 |
|
|
redo A; |
3471 |
|
|
} elsif ($self->{nc} eq 0x0022) { # " |
3472 |
|
|
|
3473 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3474 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3475 |
|
|
|
3476 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3477 |
|
|
$self->{line_prev} = $self->{line}; |
3478 |
|
|
$self->{column_prev} = $self->{column}; |
3479 |
|
|
$self->{column}++; |
3480 |
|
|
$self->{nc} |
3481 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3482 |
|
|
} else { |
3483 |
|
|
$self->{set_nc}->($self); |
3484 |
|
|
} |
3485 |
|
|
|
3486 |
|
|
redo A; |
3487 |
|
|
} elsif ($self->{nc} eq 0x0027) { # ' |
3488 |
|
|
|
3489 |
|
|
$self->{ct}->{pubid} = ''; # DOCTYPE |
3490 |
|
|
$self->{state} = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; |
3491 |
|
|
|
3492 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3493 |
|
|
$self->{line_prev} = $self->{line}; |
3494 |
|
|
$self->{column_prev} = $self->{column}; |
3495 |
|
|
$self->{column}++; |
3496 |
|
|
$self->{nc} |
3497 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3498 |
|
|
} else { |
3499 |
|
|
$self->{set_nc}->($self); |
3500 |
|
|
} |
3501 |
|
|
|
3502 |
|
|
redo A; |
3503 |
|
|
} elsif ($self->{nc} eq 0x003E) { # > |
3504 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3505 |
|
|
|
3506 |
|
|
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3507 |
|
|
|
3508 |
|
|
$self->{state} = DATA_STATE; |
3509 |
|
|
$self->{s_kwd} = ''; |
3510 |
|
|
$self->{ct}->{quirks} = 1; |
3511 |
|
|
} else { |
3512 |
|
|
|
3513 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3514 |
|
|
} |
3515 |
wakaba |
1.1 |
|
3516 |
|
|
|
3517 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3518 |
|
|
$self->{line_prev} = $self->{line}; |
3519 |
|
|
$self->{column_prev} = $self->{column}; |
3520 |
|
|
$self->{column}++; |
3521 |
|
|
$self->{nc} |
3522 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3523 |
|
|
} else { |
3524 |
|
|
$self->{set_nc}->($self); |
3525 |
|
|
} |
3526 |
|
|
|
3527 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3528 |
wakaba |
1.1 |
redo A; |
3529 |
|
|
} elsif ($self->{nc} == -1) { |
3530 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3531 |
|
|
|
3532 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3533 |
|
|
$self->{state} = DATA_STATE; |
3534 |
|
|
$self->{s_kwd} = ''; |
3535 |
|
|
$self->{ct}->{quirks} = 1; |
3536 |
|
|
} else { |
3537 |
|
|
|
3538 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3539 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3540 |
|
|
} |
3541 |
wakaba |
1.1 |
|
3542 |
|
|
## reconsume |
3543 |
|
|
return ($self->{ct}); # DOCTYPE |
3544 |
|
|
redo A; |
3545 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3546 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3547 |
|
|
$self->{nc} == 0x005B) { # [ |
3548 |
wakaba |
1.12 |
|
3549 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no PUBLIC literal'); |
3550 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3551 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3552 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3553 |
wakaba |
1.12 |
|
3554 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3555 |
|
|
$self->{line_prev} = $self->{line}; |
3556 |
|
|
$self->{column_prev} = $self->{column}; |
3557 |
|
|
$self->{column}++; |
3558 |
|
|
$self->{nc} |
3559 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3560 |
|
|
} else { |
3561 |
|
|
$self->{set_nc}->($self); |
3562 |
|
|
} |
3563 |
|
|
|
3564 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3565 |
wakaba |
1.12 |
redo A; |
3566 |
wakaba |
1.1 |
} else { |
3567 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC'); |
3568 |
|
|
|
3569 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3570 |
|
|
|
3571 |
|
|
$self->{ct}->{quirks} = 1; |
3572 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3573 |
|
|
} else { |
3574 |
|
|
|
3575 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3576 |
|
|
} |
3577 |
|
|
|
3578 |
wakaba |
1.1 |
|
3579 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3580 |
|
|
$self->{line_prev} = $self->{line}; |
3581 |
|
|
$self->{column_prev} = $self->{column}; |
3582 |
|
|
$self->{column}++; |
3583 |
|
|
$self->{nc} |
3584 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3585 |
|
|
} else { |
3586 |
|
|
$self->{set_nc}->($self); |
3587 |
|
|
} |
3588 |
|
|
|
3589 |
|
|
redo A; |
3590 |
|
|
} |
3591 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
3592 |
|
|
if ($self->{nc} == 0x0022) { # " |
3593 |
|
|
|
3594 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3595 |
|
|
|
3596 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3597 |
|
|
$self->{line_prev} = $self->{line}; |
3598 |
|
|
$self->{column_prev} = $self->{column}; |
3599 |
|
|
$self->{column}++; |
3600 |
|
|
$self->{nc} |
3601 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3602 |
|
|
} else { |
3603 |
|
|
$self->{set_nc}->($self); |
3604 |
|
|
} |
3605 |
|
|
|
3606 |
|
|
redo A; |
3607 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3608 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3609 |
|
|
|
3610 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3611 |
|
|
|
3612 |
|
|
$self->{state} = DATA_STATE; |
3613 |
|
|
$self->{s_kwd} = ''; |
3614 |
|
|
$self->{ct}->{quirks} = 1; |
3615 |
|
|
} else { |
3616 |
|
|
|
3617 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3618 |
|
|
} |
3619 |
|
|
|
3620 |
wakaba |
1.1 |
|
3621 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3622 |
|
|
$self->{line_prev} = $self->{line}; |
3623 |
|
|
$self->{column_prev} = $self->{column}; |
3624 |
|
|
$self->{column}++; |
3625 |
|
|
$self->{nc} |
3626 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3627 |
|
|
} else { |
3628 |
|
|
$self->{set_nc}->($self); |
3629 |
|
|
} |
3630 |
|
|
|
3631 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3632 |
wakaba |
1.1 |
redo A; |
3633 |
|
|
} elsif ($self->{nc} == -1) { |
3634 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3635 |
|
|
|
3636 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3637 |
|
|
|
3638 |
|
|
$self->{state} = DATA_STATE; |
3639 |
|
|
$self->{s_kwd} = ''; |
3640 |
|
|
$self->{ct}->{quirks} = 1; |
3641 |
|
|
} else { |
3642 |
|
|
|
3643 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3644 |
|
|
} |
3645 |
|
|
|
3646 |
|
|
## Reconsume. |
3647 |
wakaba |
1.1 |
return ($self->{ct}); # DOCTYPE |
3648 |
|
|
redo A; |
3649 |
|
|
} else { |
3650 |
|
|
|
3651 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3652 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q[">], |
3653 |
|
|
length $self->{ct}->{pubid}); |
3654 |
|
|
|
3655 |
|
|
## Stay in the state |
3656 |
|
|
|
3657 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3658 |
|
|
$self->{line_prev} = $self->{line}; |
3659 |
|
|
$self->{column_prev} = $self->{column}; |
3660 |
|
|
$self->{column}++; |
3661 |
|
|
$self->{nc} |
3662 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3663 |
|
|
} else { |
3664 |
|
|
$self->{set_nc}->($self); |
3665 |
|
|
} |
3666 |
|
|
|
3667 |
|
|
redo A; |
3668 |
|
|
} |
3669 |
|
|
} elsif ($self->{state} == DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE) { |
3670 |
|
|
if ($self->{nc} == 0x0027) { # ' |
3671 |
|
|
|
3672 |
|
|
$self->{state} = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; |
3673 |
|
|
|
3674 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3675 |
|
|
$self->{line_prev} = $self->{line}; |
3676 |
|
|
$self->{column_prev} = $self->{column}; |
3677 |
|
|
$self->{column}++; |
3678 |
|
|
$self->{nc} |
3679 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3680 |
|
|
} else { |
3681 |
|
|
$self->{set_nc}->($self); |
3682 |
|
|
} |
3683 |
|
|
|
3684 |
|
|
redo A; |
3685 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3686 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3687 |
|
|
|
3688 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3689 |
|
|
|
3690 |
|
|
$self->{state} = DATA_STATE; |
3691 |
|
|
$self->{s_kwd} = ''; |
3692 |
|
|
$self->{ct}->{quirks} = 1; |
3693 |
|
|
} else { |
3694 |
|
|
|
3695 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3696 |
|
|
} |
3697 |
|
|
|
3698 |
wakaba |
1.1 |
|
3699 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3700 |
|
|
$self->{line_prev} = $self->{line}; |
3701 |
|
|
$self->{column_prev} = $self->{column}; |
3702 |
|
|
$self->{column}++; |
3703 |
|
|
$self->{nc} |
3704 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3705 |
|
|
} else { |
3706 |
|
|
$self->{set_nc}->($self); |
3707 |
|
|
} |
3708 |
|
|
|
3709 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3710 |
wakaba |
1.1 |
redo A; |
3711 |
|
|
} elsif ($self->{nc} == -1) { |
3712 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed PUBLIC literal'); |
3713 |
|
|
|
3714 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3715 |
|
|
|
3716 |
|
|
$self->{state} = DATA_STATE; |
3717 |
|
|
$self->{s_kwd} = ''; |
3718 |
|
|
$self->{ct}->{quirks} = 1; |
3719 |
|
|
} else { |
3720 |
|
|
|
3721 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3722 |
|
|
} |
3723 |
|
|
|
3724 |
wakaba |
1.1 |
## reconsume |
3725 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3726 |
wakaba |
1.1 |
redo A; |
3727 |
|
|
} else { |
3728 |
|
|
|
3729 |
wakaba |
1.16 |
$self->{ct}->{pubid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
3730 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{pubid}, q['>], |
3731 |
|
|
length $self->{ct}->{pubid}); |
3732 |
|
|
|
3733 |
|
|
## Stay in the state |
3734 |
|
|
|
3735 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3736 |
|
|
$self->{line_prev} = $self->{line}; |
3737 |
|
|
$self->{column_prev} = $self->{column}; |
3738 |
|
|
$self->{column}++; |
3739 |
|
|
$self->{nc} |
3740 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3741 |
|
|
} else { |
3742 |
|
|
$self->{set_nc}->($self); |
3743 |
|
|
} |
3744 |
|
|
|
3745 |
|
|
redo A; |
3746 |
|
|
} |
3747 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE) { |
3748 |
|
|
if ($is_space->{$self->{nc}}) { |
3749 |
|
|
|
3750 |
|
|
## Stay in the state |
3751 |
|
|
|
3752 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3753 |
|
|
$self->{line_prev} = $self->{line}; |
3754 |
|
|
$self->{column_prev} = $self->{column}; |
3755 |
|
|
$self->{column}++; |
3756 |
|
|
$self->{nc} |
3757 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3758 |
|
|
} else { |
3759 |
|
|
$self->{set_nc}->($self); |
3760 |
|
|
} |
3761 |
|
|
|
3762 |
|
|
redo A; |
3763 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
3764 |
|
|
|
3765 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3766 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3767 |
|
|
|
3768 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3769 |
|
|
$self->{line_prev} = $self->{line}; |
3770 |
|
|
$self->{column_prev} = $self->{column}; |
3771 |
|
|
$self->{column}++; |
3772 |
|
|
$self->{nc} |
3773 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3774 |
|
|
} else { |
3775 |
|
|
$self->{set_nc}->($self); |
3776 |
|
|
} |
3777 |
|
|
|
3778 |
|
|
redo A; |
3779 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
3780 |
|
|
|
3781 |
wakaba |
1.16 |
$self->{ct}->{sysid} = ''; # DOCTYPE/ENTITY/NOTATION |
3782 |
wakaba |
1.1 |
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
3783 |
|
|
|
3784 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3785 |
|
|
$self->{line_prev} = $self->{line}; |
3786 |
|
|
$self->{column_prev} = $self->{column}; |
3787 |
|
|
$self->{column}++; |
3788 |
|
|
$self->{nc} |
3789 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3790 |
|
|
} else { |
3791 |
|
|
$self->{set_nc}->($self); |
3792 |
|
|
} |
3793 |
|
|
|
3794 |
|
|
redo A; |
3795 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3796 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3797 |
|
|
if ($self->{is_xml}) { |
3798 |
|
|
|
3799 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3800 |
|
|
} else { |
3801 |
|
|
|
3802 |
|
|
} |
3803 |
|
|
$self->{state} = DATA_STATE; |
3804 |
|
|
$self->{s_kwd} = ''; |
3805 |
wakaba |
1.12 |
} else { |
3806 |
wakaba |
1.16 |
if ($self->{ct}->{type} == NOTATION_TOKEN) { |
3807 |
|
|
|
3808 |
|
|
} else { |
3809 |
|
|
|
3810 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3811 |
|
|
} |
3812 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3813 |
wakaba |
1.12 |
} |
3814 |
wakaba |
1.16 |
|
3815 |
wakaba |
1.1 |
|
3816 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3817 |
|
|
$self->{line_prev} = $self->{line}; |
3818 |
|
|
$self->{column_prev} = $self->{column}; |
3819 |
|
|
$self->{column}++; |
3820 |
|
|
$self->{nc} |
3821 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3822 |
|
|
} else { |
3823 |
|
|
$self->{set_nc}->($self); |
3824 |
|
|
} |
3825 |
|
|
|
3826 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3827 |
wakaba |
1.1 |
redo A; |
3828 |
|
|
} elsif ($self->{nc} == -1) { |
3829 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3830 |
|
|
|
3831 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3832 |
|
|
|
3833 |
|
|
$self->{state} = DATA_STATE; |
3834 |
|
|
$self->{s_kwd} = ''; |
3835 |
|
|
$self->{ct}->{quirks} = 1; |
3836 |
|
|
} else { |
3837 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3838 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3839 |
|
|
} |
3840 |
wakaba |
1.1 |
|
3841 |
|
|
## reconsume |
3842 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3843 |
wakaba |
1.1 |
redo A; |
3844 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3845 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3846 |
|
|
$self->{nc} == 0x005B) { # [ |
3847 |
wakaba |
1.12 |
|
3848 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3849 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3850 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3851 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3852 |
wakaba |
1.12 |
|
3853 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3854 |
|
|
$self->{line_prev} = $self->{line}; |
3855 |
|
|
$self->{column_prev} = $self->{column}; |
3856 |
|
|
$self->{column}++; |
3857 |
|
|
$self->{nc} |
3858 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3859 |
|
|
} else { |
3860 |
|
|
$self->{set_nc}->($self); |
3861 |
|
|
} |
3862 |
|
|
|
3863 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
3864 |
wakaba |
1.12 |
redo A; |
3865 |
wakaba |
1.1 |
} else { |
3866 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after PUBLIC literal'); |
3867 |
|
|
|
3868 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3869 |
|
|
|
3870 |
|
|
$self->{ct}->{quirks} = 1; |
3871 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
3872 |
|
|
} else { |
3873 |
|
|
|
3874 |
|
|
$self->{state} = BOGUS_MD_STATE; |
3875 |
|
|
} |
3876 |
|
|
|
3877 |
wakaba |
1.1 |
|
3878 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3879 |
|
|
$self->{line_prev} = $self->{line}; |
3880 |
|
|
$self->{column_prev} = $self->{column}; |
3881 |
|
|
$self->{column}++; |
3882 |
|
|
$self->{nc} |
3883 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3884 |
|
|
} else { |
3885 |
|
|
$self->{set_nc}->($self); |
3886 |
|
|
} |
3887 |
|
|
|
3888 |
|
|
redo A; |
3889 |
|
|
} |
3890 |
|
|
} elsif ($self->{state} == BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
3891 |
|
|
if ($is_space->{$self->{nc}}) { |
3892 |
|
|
|
3893 |
|
|
## Stay in the state |
3894 |
|
|
|
3895 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3896 |
|
|
$self->{line_prev} = $self->{line}; |
3897 |
|
|
$self->{column_prev} = $self->{column}; |
3898 |
|
|
$self->{column}++; |
3899 |
|
|
$self->{nc} |
3900 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3901 |
|
|
} else { |
3902 |
|
|
$self->{set_nc}->($self); |
3903 |
|
|
} |
3904 |
|
|
|
3905 |
|
|
redo A; |
3906 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
3907 |
|
|
|
3908 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
3909 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; |
3910 |
|
|
|
3911 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3912 |
|
|
$self->{line_prev} = $self->{line}; |
3913 |
|
|
$self->{column_prev} = $self->{column}; |
3914 |
|
|
$self->{column}++; |
3915 |
|
|
$self->{nc} |
3916 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3917 |
|
|
} else { |
3918 |
|
|
$self->{set_nc}->($self); |
3919 |
|
|
} |
3920 |
|
|
|
3921 |
|
|
redo A; |
3922 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
3923 |
|
|
|
3924 |
|
|
$self->{ct}->{sysid} = ''; # DOCTYPE |
3925 |
|
|
$self->{state} = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; |
3926 |
|
|
|
3927 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3928 |
|
|
$self->{line_prev} = $self->{line}; |
3929 |
|
|
$self->{column_prev} = $self->{column}; |
3930 |
|
|
$self->{column}++; |
3931 |
|
|
$self->{nc} |
3932 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3933 |
|
|
} else { |
3934 |
|
|
$self->{set_nc}->($self); |
3935 |
|
|
} |
3936 |
|
|
|
3937 |
|
|
redo A; |
3938 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
3939 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3940 |
|
|
|
3941 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3942 |
|
|
$self->{line_prev} = $self->{line}; |
3943 |
|
|
$self->{column_prev} = $self->{column}; |
3944 |
|
|
$self->{column}++; |
3945 |
|
|
$self->{nc} |
3946 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3947 |
|
|
} else { |
3948 |
|
|
$self->{set_nc}->($self); |
3949 |
|
|
} |
3950 |
|
|
|
3951 |
|
|
|
3952 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3953 |
|
|
|
3954 |
|
|
$self->{state} = DATA_STATE; |
3955 |
|
|
$self->{s_kwd} = ''; |
3956 |
|
|
$self->{ct}->{quirks} = 1; |
3957 |
|
|
} else { |
3958 |
|
|
|
3959 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3960 |
|
|
} |
3961 |
wakaba |
1.1 |
|
3962 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3963 |
wakaba |
1.1 |
redo A; |
3964 |
|
|
} elsif ($self->{nc} == -1) { |
3965 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
3966 |
|
|
|
3967 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
3968 |
|
|
$self->{state} = DATA_STATE; |
3969 |
|
|
$self->{s_kwd} = ''; |
3970 |
|
|
$self->{ct}->{quirks} = 1; |
3971 |
|
|
} else { |
3972 |
|
|
|
3973 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
3974 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3975 |
|
|
} |
3976 |
wakaba |
1.1 |
|
3977 |
|
|
## reconsume |
3978 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
3979 |
wakaba |
1.1 |
redo A; |
3980 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
3981 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
3982 |
|
|
$self->{nc} == 0x005B) { # [ |
3983 |
wakaba |
1.12 |
|
3984 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no SYSTEM literal'); |
3985 |
|
|
|
3986 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
3987 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
3988 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
3989 |
wakaba |
1.12 |
|
3990 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
3991 |
|
|
$self->{line_prev} = $self->{line}; |
3992 |
|
|
$self->{column_prev} = $self->{column}; |
3993 |
|
|
$self->{column}++; |
3994 |
|
|
$self->{nc} |
3995 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
3996 |
|
|
} else { |
3997 |
|
|
$self->{set_nc}->($self); |
3998 |
|
|
} |
3999 |
|
|
|
4000 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4001 |
wakaba |
1.12 |
redo A; |
4002 |
wakaba |
1.1 |
} else { |
4003 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM'); |
4004 |
|
|
|
4005 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4006 |
|
|
|
4007 |
|
|
$self->{ct}->{quirks} = 1; |
4008 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4009 |
|
|
} else { |
4010 |
|
|
|
4011 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4012 |
|
|
} |
4013 |
|
|
|
4014 |
wakaba |
1.1 |
|
4015 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4016 |
|
|
$self->{line_prev} = $self->{line}; |
4017 |
|
|
$self->{column_prev} = $self->{column}; |
4018 |
|
|
$self->{column}++; |
4019 |
|
|
$self->{nc} |
4020 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4021 |
|
|
} else { |
4022 |
|
|
$self->{set_nc}->($self); |
4023 |
|
|
} |
4024 |
|
|
|
4025 |
|
|
redo A; |
4026 |
|
|
} |
4027 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE) { |
4028 |
|
|
if ($self->{nc} == 0x0022) { # " |
4029 |
|
|
|
4030 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4031 |
|
|
|
4032 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4033 |
|
|
$self->{line_prev} = $self->{line}; |
4034 |
|
|
$self->{column_prev} = $self->{column}; |
4035 |
|
|
$self->{column}++; |
4036 |
|
|
$self->{nc} |
4037 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4038 |
|
|
} else { |
4039 |
|
|
$self->{set_nc}->($self); |
4040 |
|
|
} |
4041 |
|
|
|
4042 |
|
|
redo A; |
4043 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4044 |
wakaba |
1.1 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4045 |
|
|
|
4046 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4047 |
|
|
|
4048 |
|
|
$self->{state} = DATA_STATE; |
4049 |
|
|
$self->{s_kwd} = ''; |
4050 |
|
|
$self->{ct}->{quirks} = 1; |
4051 |
|
|
} else { |
4052 |
|
|
|
4053 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4054 |
|
|
} |
4055 |
|
|
|
4056 |
wakaba |
1.1 |
|
4057 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4058 |
|
|
$self->{line_prev} = $self->{line}; |
4059 |
|
|
$self->{column_prev} = $self->{column}; |
4060 |
|
|
$self->{column}++; |
4061 |
|
|
$self->{nc} |
4062 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4063 |
|
|
} else { |
4064 |
|
|
$self->{set_nc}->($self); |
4065 |
|
|
} |
4066 |
|
|
|
4067 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4068 |
wakaba |
1.1 |
redo A; |
4069 |
|
|
} elsif ($self->{nc} == -1) { |
4070 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4071 |
|
|
|
4072 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4073 |
|
|
|
4074 |
|
|
$self->{state} = DATA_STATE; |
4075 |
|
|
$self->{s_kwd} = ''; |
4076 |
|
|
$self->{ct}->{quirks} = 1; |
4077 |
|
|
} else { |
4078 |
|
|
|
4079 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4080 |
|
|
} |
4081 |
|
|
|
4082 |
wakaba |
1.1 |
## reconsume |
4083 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4084 |
wakaba |
1.1 |
redo A; |
4085 |
|
|
} else { |
4086 |
|
|
|
4087 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4088 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q[">], |
4089 |
|
|
length $self->{ct}->{sysid}); |
4090 |
|
|
|
4091 |
|
|
## Stay in the state |
4092 |
|
|
|
4093 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4094 |
|
|
$self->{line_prev} = $self->{line}; |
4095 |
|
|
$self->{column_prev} = $self->{column}; |
4096 |
|
|
$self->{column}++; |
4097 |
|
|
$self->{nc} |
4098 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4099 |
|
|
} else { |
4100 |
|
|
$self->{set_nc}->($self); |
4101 |
|
|
} |
4102 |
|
|
|
4103 |
|
|
redo A; |
4104 |
|
|
} |
4105 |
|
|
} elsif ($self->{state} == DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE) { |
4106 |
|
|
if ($self->{nc} == 0x0027) { # ' |
4107 |
|
|
|
4108 |
|
|
$self->{state} = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; |
4109 |
|
|
|
4110 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4111 |
|
|
$self->{line_prev} = $self->{line}; |
4112 |
|
|
$self->{column_prev} = $self->{column}; |
4113 |
|
|
$self->{column}++; |
4114 |
|
|
$self->{nc} |
4115 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4116 |
|
|
} else { |
4117 |
|
|
$self->{set_nc}->($self); |
4118 |
|
|
} |
4119 |
|
|
|
4120 |
|
|
redo A; |
4121 |
wakaba |
1.12 |
} elsif (not $self->{is_xml} and $self->{nc} == 0x003E) { # > |
4122 |
wakaba |
1.1 |
|
4123 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4124 |
|
|
|
4125 |
|
|
$self->{state} = DATA_STATE; |
4126 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4127 |
wakaba |
1.1 |
|
4128 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4129 |
|
|
$self->{line_prev} = $self->{line}; |
4130 |
|
|
$self->{column_prev} = $self->{column}; |
4131 |
|
|
$self->{column}++; |
4132 |
|
|
$self->{nc} |
4133 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4134 |
|
|
} else { |
4135 |
|
|
$self->{set_nc}->($self); |
4136 |
|
|
} |
4137 |
|
|
|
4138 |
|
|
|
4139 |
|
|
$self->{ct}->{quirks} = 1; |
4140 |
|
|
return ($self->{ct}); # DOCTYPE |
4141 |
|
|
|
4142 |
|
|
redo A; |
4143 |
|
|
} elsif ($self->{nc} == -1) { |
4144 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed SYSTEM literal'); |
4145 |
|
|
|
4146 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4147 |
|
|
|
4148 |
|
|
$self->{state} = DATA_STATE; |
4149 |
|
|
$self->{s_kwd} = ''; |
4150 |
|
|
$self->{ct}->{quirks} = 1; |
4151 |
|
|
} else { |
4152 |
|
|
|
4153 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4154 |
|
|
} |
4155 |
|
|
|
4156 |
wakaba |
1.1 |
## reconsume |
4157 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4158 |
wakaba |
1.1 |
redo A; |
4159 |
|
|
} else { |
4160 |
|
|
|
4161 |
wakaba |
1.16 |
$self->{ct}->{sysid} .= chr $self->{nc}; # DOCTYPE/ENTITY/NOTATION |
4162 |
wakaba |
1.1 |
$self->{read_until}->($self->{ct}->{sysid}, q['>], |
4163 |
|
|
length $self->{ct}->{sysid}); |
4164 |
|
|
|
4165 |
|
|
## Stay in the state |
4166 |
|
|
|
4167 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4168 |
|
|
$self->{line_prev} = $self->{line}; |
4169 |
|
|
$self->{column_prev} = $self->{column}; |
4170 |
|
|
$self->{column}++; |
4171 |
|
|
$self->{nc} |
4172 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4173 |
|
|
} else { |
4174 |
|
|
$self->{set_nc}->($self); |
4175 |
|
|
} |
4176 |
|
|
|
4177 |
|
|
redo A; |
4178 |
|
|
} |
4179 |
|
|
} elsif ($self->{state} == AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE) { |
4180 |
|
|
if ($is_space->{$self->{nc}}) { |
4181 |
wakaba |
1.18 |
if ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN) { |
4182 |
|
|
|
4183 |
|
|
$self->{state} = BEFORE_NDATA_STATE; |
4184 |
|
|
} else { |
4185 |
|
|
|
4186 |
|
|
## Stay in the state |
4187 |
|
|
} |
4188 |
wakaba |
1.1 |
|
4189 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4190 |
|
|
$self->{line_prev} = $self->{line}; |
4191 |
|
|
$self->{column_prev} = $self->{column}; |
4192 |
|
|
$self->{column}++; |
4193 |
|
|
$self->{nc} |
4194 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4195 |
|
|
} else { |
4196 |
|
|
$self->{set_nc}->($self); |
4197 |
|
|
} |
4198 |
|
|
|
4199 |
|
|
redo A; |
4200 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4201 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4202 |
|
|
|
4203 |
|
|
$self->{state} = DATA_STATE; |
4204 |
|
|
$self->{s_kwd} = ''; |
4205 |
|
|
} else { |
4206 |
|
|
|
4207 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4208 |
|
|
} |
4209 |
|
|
|
4210 |
wakaba |
1.1 |
|
4211 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4212 |
|
|
$self->{line_prev} = $self->{line}; |
4213 |
|
|
$self->{column_prev} = $self->{column}; |
4214 |
|
|
$self->{column}++; |
4215 |
|
|
$self->{nc} |
4216 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4217 |
|
|
} else { |
4218 |
|
|
$self->{set_nc}->($self); |
4219 |
|
|
} |
4220 |
|
|
|
4221 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4222 |
wakaba |
1.1 |
redo A; |
4223 |
wakaba |
1.18 |
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
4224 |
|
|
($self->{nc} == 0x004E or # N |
4225 |
|
|
$self->{nc} == 0x006E)) { # n |
4226 |
|
|
|
4227 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before NDATA'); ## TODO: type |
4228 |
|
|
$self->{state} = NDATA_STATE; |
4229 |
|
|
$self->{kwd} = chr $self->{nc}; |
4230 |
|
|
|
4231 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4232 |
|
|
$self->{line_prev} = $self->{line}; |
4233 |
|
|
$self->{column_prev} = $self->{column}; |
4234 |
|
|
$self->{column}++; |
4235 |
|
|
$self->{nc} |
4236 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4237 |
|
|
} else { |
4238 |
|
|
$self->{set_nc}->($self); |
4239 |
|
|
} |
4240 |
|
|
|
4241 |
|
|
redo A; |
4242 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4243 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4244 |
|
|
|
4245 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
4246 |
|
|
$self->{state} = DATA_STATE; |
4247 |
|
|
$self->{s_kwd} = ''; |
4248 |
|
|
$self->{ct}->{quirks} = 1; |
4249 |
|
|
} else { |
4250 |
|
|
|
4251 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4252 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4253 |
|
|
} |
4254 |
|
|
|
4255 |
wakaba |
1.1 |
## reconsume |
4256 |
wakaba |
1.16 |
return ($self->{ct}); # DOCTYPE/ENTITY/NOTATION |
4257 |
wakaba |
1.1 |
redo A; |
4258 |
wakaba |
1.16 |
} elsif ($self->{is_xml} and |
4259 |
|
|
$self->{ct}->{type} == DOCTYPE_TOKEN and |
4260 |
|
|
$self->{nc} == 0x005B) { # [ |
4261 |
wakaba |
1.12 |
|
4262 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4263 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4264 |
wakaba |
1.13 |
$self->{in_subset} = 1; |
4265 |
wakaba |
1.12 |
|
4266 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4267 |
|
|
$self->{line_prev} = $self->{line}; |
4268 |
|
|
$self->{column_prev} = $self->{column}; |
4269 |
|
|
$self->{column}++; |
4270 |
|
|
$self->{nc} |
4271 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4272 |
|
|
} else { |
4273 |
|
|
$self->{set_nc}->($self); |
4274 |
|
|
} |
4275 |
|
|
|
4276 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4277 |
wakaba |
1.12 |
redo A; |
4278 |
wakaba |
1.1 |
} else { |
4279 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM literal'); |
4280 |
|
|
|
4281 |
wakaba |
1.16 |
if ($self->{ct}->{type} == DOCTYPE_TOKEN) { |
4282 |
|
|
|
4283 |
|
|
#$self->{ct}->{quirks} = 1; |
4284 |
|
|
$self->{state} = BOGUS_DOCTYPE_STATE; |
4285 |
|
|
} else { |
4286 |
|
|
|
4287 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4288 |
|
|
} |
4289 |
|
|
|
4290 |
wakaba |
1.1 |
|
4291 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4292 |
|
|
$self->{line_prev} = $self->{line}; |
4293 |
|
|
$self->{column_prev} = $self->{column}; |
4294 |
|
|
$self->{column}++; |
4295 |
|
|
$self->{nc} |
4296 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4297 |
|
|
} else { |
4298 |
|
|
$self->{set_nc}->($self); |
4299 |
|
|
} |
4300 |
|
|
|
4301 |
|
|
redo A; |
4302 |
|
|
} |
4303 |
wakaba |
1.18 |
} elsif ($self->{state} == BEFORE_NDATA_STATE) { |
4304 |
|
|
if ($is_space->{$self->{nc}}) { |
4305 |
|
|
|
4306 |
|
|
## Stay in the state. |
4307 |
|
|
|
4308 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4309 |
|
|
$self->{line_prev} = $self->{line}; |
4310 |
|
|
$self->{column_prev} = $self->{column}; |
4311 |
|
|
$self->{column}++; |
4312 |
|
|
$self->{nc} |
4313 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4314 |
|
|
} else { |
4315 |
|
|
$self->{set_nc}->($self); |
4316 |
|
|
} |
4317 |
|
|
|
4318 |
|
|
redo A; |
4319 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
4320 |
|
|
|
4321 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4322 |
|
|
|
4323 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4324 |
|
|
$self->{line_prev} = $self->{line}; |
4325 |
|
|
$self->{column_prev} = $self->{column}; |
4326 |
|
|
$self->{column}++; |
4327 |
|
|
$self->{nc} |
4328 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4329 |
|
|
} else { |
4330 |
|
|
$self->{set_nc}->($self); |
4331 |
|
|
} |
4332 |
|
|
|
4333 |
|
|
return ($self->{ct}); # ENTITY |
4334 |
|
|
redo A; |
4335 |
|
|
} elsif ($self->{nc} == 0x004E or # N |
4336 |
|
|
$self->{nc} == 0x006E) { # n |
4337 |
|
|
|
4338 |
|
|
$self->{state} = NDATA_STATE; |
4339 |
|
|
$self->{kwd} = chr $self->{nc}; |
4340 |
|
|
|
4341 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4342 |
|
|
$self->{line_prev} = $self->{line}; |
4343 |
|
|
$self->{column_prev} = $self->{column}; |
4344 |
|
|
$self->{column}++; |
4345 |
|
|
$self->{nc} |
4346 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4347 |
|
|
} else { |
4348 |
|
|
$self->{set_nc}->($self); |
4349 |
|
|
} |
4350 |
|
|
|
4351 |
|
|
redo A; |
4352 |
|
|
} elsif ($self->{nc} == -1) { |
4353 |
|
|
|
4354 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
4355 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4356 |
|
|
## reconsume |
4357 |
|
|
return ($self->{ct}); # ENTITY |
4358 |
|
|
redo A; |
4359 |
|
|
} else { |
4360 |
|
|
|
4361 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after SYSTEM literal'); |
4362 |
|
|
$self->{state} = BOGUS_MD_STATE; |
4363 |
|
|
|
4364 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4365 |
|
|
$self->{line_prev} = $self->{line}; |
4366 |
|
|
$self->{column_prev} = $self->{column}; |
4367 |
|
|
$self->{column}++; |
4368 |
|
|
$self->{nc} |
4369 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4370 |
|
|
} else { |
4371 |
|
|
$self->{set_nc}->($self); |
4372 |
|
|
} |
4373 |
|
|
|
4374 |
|
|
redo A; |
4375 |
|
|
} |
4376 |
wakaba |
1.1 |
} elsif ($self->{state} == BOGUS_DOCTYPE_STATE) { |
4377 |
|
|
if ($self->{nc} == 0x003E) { # > |
4378 |
|
|
|
4379 |
|
|
$self->{state} = DATA_STATE; |
4380 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4381 |
wakaba |
1.1 |
|
4382 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4383 |
|
|
$self->{line_prev} = $self->{line}; |
4384 |
|
|
$self->{column_prev} = $self->{column}; |
4385 |
|
|
$self->{column}++; |
4386 |
|
|
$self->{nc} |
4387 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4388 |
|
|
} else { |
4389 |
|
|
$self->{set_nc}->($self); |
4390 |
|
|
} |
4391 |
|
|
|
4392 |
|
|
|
4393 |
|
|
return ($self->{ct}); # DOCTYPE |
4394 |
|
|
|
4395 |
|
|
redo A; |
4396 |
wakaba |
1.12 |
} elsif ($self->{is_xml} and $self->{nc} == 0x005B) { # [ |
4397 |
wakaba |
1.13 |
|
4398 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
4399 |
|
|
$self->{ct}->{has_internal_subset} = 1; # DOCTYPE |
4400 |
|
|
$self->{in_subset} = 1; |
4401 |
|
|
|
4402 |
wakaba |
1.12 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4403 |
|
|
$self->{line_prev} = $self->{line}; |
4404 |
|
|
$self->{column_prev} = $self->{column}; |
4405 |
|
|
$self->{column}++; |
4406 |
|
|
$self->{nc} |
4407 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4408 |
|
|
} else { |
4409 |
|
|
$self->{set_nc}->($self); |
4410 |
|
|
} |
4411 |
|
|
|
4412 |
wakaba |
1.13 |
return ($self->{ct}); # DOCTYPE |
4413 |
|
|
redo A; |
4414 |
wakaba |
1.1 |
} elsif ($self->{nc} == -1) { |
4415 |
|
|
|
4416 |
|
|
$self->{state} = DATA_STATE; |
4417 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4418 |
wakaba |
1.1 |
## reconsume |
4419 |
|
|
|
4420 |
|
|
return ($self->{ct}); # DOCTYPE |
4421 |
|
|
|
4422 |
|
|
redo A; |
4423 |
|
|
} else { |
4424 |
|
|
|
4425 |
|
|
my $s = ''; |
4426 |
wakaba |
1.12 |
$self->{read_until}->($s, q{>[}, 0); |
4427 |
wakaba |
1.1 |
|
4428 |
|
|
## Stay in the state |
4429 |
|
|
|
4430 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4431 |
|
|
$self->{line_prev} = $self->{line}; |
4432 |
|
|
$self->{column_prev} = $self->{column}; |
4433 |
|
|
$self->{column}++; |
4434 |
|
|
$self->{nc} |
4435 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4436 |
|
|
} else { |
4437 |
|
|
$self->{set_nc}->($self); |
4438 |
|
|
} |
4439 |
|
|
|
4440 |
|
|
redo A; |
4441 |
|
|
} |
4442 |
|
|
} elsif ($self->{state} == CDATA_SECTION_STATE) { |
4443 |
|
|
## NOTE: "CDATA section state" in the state is jointly implemented |
4444 |
|
|
## by three states, |CDATA_SECTION_STATE|, |CDATA_SECTION_MSE1_STATE|, |
4445 |
|
|
## and |CDATA_SECTION_MSE2_STATE|. |
4446 |
wakaba |
1.10 |
|
4447 |
|
|
## XML5: "CDATA state". |
4448 |
wakaba |
1.1 |
|
4449 |
|
|
if ($self->{nc} == 0x005D) { # ] |
4450 |
|
|
|
4451 |
|
|
$self->{state} = CDATA_SECTION_MSE1_STATE; |
4452 |
|
|
|
4453 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4454 |
|
|
$self->{line_prev} = $self->{line}; |
4455 |
|
|
$self->{column_prev} = $self->{column}; |
4456 |
|
|
$self->{column}++; |
4457 |
|
|
$self->{nc} |
4458 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4459 |
|
|
} else { |
4460 |
|
|
$self->{set_nc}->($self); |
4461 |
|
|
} |
4462 |
|
|
|
4463 |
|
|
redo A; |
4464 |
|
|
} elsif ($self->{nc} == -1) { |
4465 |
wakaba |
1.6 |
if ($self->{is_xml}) { |
4466 |
wakaba |
1.8 |
|
4467 |
wakaba |
1.6 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no mse'); ## TODO: type |
4468 |
wakaba |
1.8 |
} else { |
4469 |
|
|
|
4470 |
wakaba |
1.6 |
} |
4471 |
|
|
|
4472 |
wakaba |
1.1 |
$self->{state} = DATA_STATE; |
4473 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4474 |
wakaba |
1.10 |
## Reconsume. |
4475 |
wakaba |
1.1 |
if (length $self->{ct}->{data}) { # character |
4476 |
|
|
|
4477 |
|
|
return ($self->{ct}); # character |
4478 |
|
|
} else { |
4479 |
|
|
|
4480 |
|
|
## No token to emit. $self->{ct} is discarded. |
4481 |
|
|
} |
4482 |
|
|
redo A; |
4483 |
|
|
} else { |
4484 |
|
|
|
4485 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; |
4486 |
|
|
$self->{read_until}->($self->{ct}->{data}, |
4487 |
|
|
q<]>, |
4488 |
|
|
length $self->{ct}->{data}); |
4489 |
|
|
|
4490 |
|
|
## Stay in the state. |
4491 |
|
|
|
4492 |
|
|
if ($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 |
|
|
|
4505 |
|
|
## ISSUE: "text tokens" in spec. |
4506 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE1_STATE) { |
4507 |
wakaba |
1.10 |
## XML5: "CDATA bracket state". |
4508 |
|
|
|
4509 |
wakaba |
1.1 |
if ($self->{nc} == 0x005D) { # ] |
4510 |
|
|
|
4511 |
|
|
$self->{state} = CDATA_SECTION_MSE2_STATE; |
4512 |
|
|
|
4513 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4514 |
|
|
$self->{line_prev} = $self->{line}; |
4515 |
|
|
$self->{column_prev} = $self->{column}; |
4516 |
|
|
$self->{column}++; |
4517 |
|
|
$self->{nc} |
4518 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4519 |
|
|
} else { |
4520 |
|
|
$self->{set_nc}->($self); |
4521 |
|
|
} |
4522 |
|
|
|
4523 |
|
|
redo A; |
4524 |
|
|
} else { |
4525 |
|
|
|
4526 |
wakaba |
1.10 |
## XML5: If EOF, "]" is not appended and changed to the data state. |
4527 |
wakaba |
1.1 |
$self->{ct}->{data} .= ']'; |
4528 |
wakaba |
1.10 |
$self->{state} = CDATA_SECTION_STATE; ## XML5: Stay in the state. |
4529 |
wakaba |
1.1 |
## Reconsume. |
4530 |
|
|
redo A; |
4531 |
|
|
} |
4532 |
|
|
} elsif ($self->{state} == CDATA_SECTION_MSE2_STATE) { |
4533 |
wakaba |
1.10 |
## XML5: "CDATA end state". |
4534 |
|
|
|
4535 |
wakaba |
1.1 |
if ($self->{nc} == 0x003E) { # > |
4536 |
|
|
$self->{state} = DATA_STATE; |
4537 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4538 |
wakaba |
1.1 |
|
4539 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4540 |
|
|
$self->{line_prev} = $self->{line}; |
4541 |
|
|
$self->{column_prev} = $self->{column}; |
4542 |
|
|
$self->{column}++; |
4543 |
|
|
$self->{nc} |
4544 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4545 |
|
|
} else { |
4546 |
|
|
$self->{set_nc}->($self); |
4547 |
|
|
} |
4548 |
|
|
|
4549 |
|
|
if (length $self->{ct}->{data}) { # character |
4550 |
|
|
|
4551 |
|
|
return ($self->{ct}); # character |
4552 |
|
|
} else { |
4553 |
|
|
|
4554 |
|
|
## No token to emit. $self->{ct} is discarded. |
4555 |
|
|
} |
4556 |
|
|
redo A; |
4557 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
4558 |
|
|
# character |
4559 |
|
|
$self->{ct}->{data} .= ']'; ## Add first "]" of "]]]". |
4560 |
|
|
## Stay in the state. |
4561 |
|
|
|
4562 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4563 |
|
|
$self->{line_prev} = $self->{line}; |
4564 |
|
|
$self->{column_prev} = $self->{column}; |
4565 |
|
|
$self->{column}++; |
4566 |
|
|
$self->{nc} |
4567 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4568 |
|
|
} else { |
4569 |
|
|
$self->{set_nc}->($self); |
4570 |
|
|
} |
4571 |
|
|
|
4572 |
|
|
redo A; |
4573 |
|
|
} else { |
4574 |
|
|
|
4575 |
|
|
$self->{ct}->{data} .= ']]'; # character |
4576 |
|
|
$self->{state} = CDATA_SECTION_STATE; |
4577 |
wakaba |
1.10 |
## Reconsume. ## XML5: Emit. |
4578 |
wakaba |
1.1 |
redo A; |
4579 |
|
|
} |
4580 |
|
|
} elsif ($self->{state} == ENTITY_STATE) { |
4581 |
|
|
if ($is_space->{$self->{nc}} or |
4582 |
|
|
{ |
4583 |
|
|
0x003C => 1, 0x0026 => 1, -1 => 1, # <, & |
4584 |
|
|
$self->{entity_add} => 1, |
4585 |
|
|
}->{$self->{nc}}) { |
4586 |
|
|
|
4587 |
|
|
## Don't consume |
4588 |
|
|
## No error |
4589 |
|
|
## Return nothing. |
4590 |
|
|
# |
4591 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
4592 |
|
|
|
4593 |
|
|
$self->{state} = ENTITY_HASH_STATE; |
4594 |
wakaba |
1.12 |
$self->{kwd} = '#'; |
4595 |
wakaba |
1.1 |
|
4596 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4597 |
|
|
$self->{line_prev} = $self->{line}; |
4598 |
|
|
$self->{column_prev} = $self->{column}; |
4599 |
|
|
$self->{column}++; |
4600 |
|
|
$self->{nc} |
4601 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4602 |
|
|
} else { |
4603 |
|
|
$self->{set_nc}->($self); |
4604 |
|
|
} |
4605 |
|
|
|
4606 |
|
|
redo A; |
4607 |
|
|
} elsif ((0x0041 <= $self->{nc} and |
4608 |
|
|
$self->{nc} <= 0x005A) or # A..Z |
4609 |
|
|
(0x0061 <= $self->{nc} and |
4610 |
|
|
$self->{nc} <= 0x007A)) { # a..z |
4611 |
|
|
|
4612 |
|
|
require Whatpm::_NamedEntityList; |
4613 |
|
|
$self->{state} = ENTITY_NAME_STATE; |
4614 |
wakaba |
1.12 |
$self->{kwd} = chr $self->{nc}; |
4615 |
|
|
$self->{entity__value} = $self->{kwd}; |
4616 |
wakaba |
1.1 |
$self->{entity__match} = 0; |
4617 |
|
|
|
4618 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4619 |
|
|
$self->{line_prev} = $self->{line}; |
4620 |
|
|
$self->{column_prev} = $self->{column}; |
4621 |
|
|
$self->{column}++; |
4622 |
|
|
$self->{nc} |
4623 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4624 |
|
|
} else { |
4625 |
|
|
$self->{set_nc}->($self); |
4626 |
|
|
} |
4627 |
|
|
|
4628 |
|
|
redo A; |
4629 |
|
|
} else { |
4630 |
|
|
|
4631 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero'); |
4632 |
|
|
## Return nothing. |
4633 |
|
|
# |
4634 |
|
|
} |
4635 |
|
|
|
4636 |
|
|
## NOTE: No character is consumed by the "consume a character |
4637 |
|
|
## reference" algorithm. In other word, there is an "&" character |
4638 |
|
|
## that does not introduce a character reference, which would be |
4639 |
|
|
## appended to the parent element or the attribute value in later |
4640 |
|
|
## process of the tokenizer. |
4641 |
|
|
|
4642 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4643 |
|
|
|
4644 |
|
|
$self->{state} = $self->{prev_state}; |
4645 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4646 |
wakaba |
1.1 |
## Reconsume. |
4647 |
|
|
return ({type => CHARACTER_TOKEN, data => '&', |
4648 |
|
|
line => $self->{line_prev}, |
4649 |
|
|
column => $self->{column_prev}, |
4650 |
|
|
}); |
4651 |
|
|
redo A; |
4652 |
|
|
} else { |
4653 |
|
|
|
4654 |
|
|
$self->{ca}->{value} .= '&'; |
4655 |
|
|
$self->{state} = $self->{prev_state}; |
4656 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4657 |
wakaba |
1.1 |
## Reconsume. |
4658 |
|
|
redo A; |
4659 |
|
|
} |
4660 |
|
|
} elsif ($self->{state} == ENTITY_HASH_STATE) { |
4661 |
|
|
if ($self->{nc} == 0x0078 or # x |
4662 |
|
|
$self->{nc} == 0x0058) { # X |
4663 |
|
|
|
4664 |
|
|
$self->{state} = HEXREF_X_STATE; |
4665 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
4666 |
wakaba |
1.1 |
|
4667 |
|
|
if ($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 |
|
|
redo A; |
4678 |
|
|
} elsif (0x0030 <= $self->{nc} and |
4679 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4680 |
|
|
|
4681 |
|
|
$self->{state} = NCR_NUM_STATE; |
4682 |
wakaba |
1.12 |
$self->{kwd} = $self->{nc} - 0x0030; |
4683 |
wakaba |
1.1 |
|
4684 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4685 |
|
|
$self->{line_prev} = $self->{line}; |
4686 |
|
|
$self->{column_prev} = $self->{column}; |
4687 |
|
|
$self->{column}++; |
4688 |
|
|
$self->{nc} |
4689 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4690 |
|
|
} else { |
4691 |
|
|
$self->{set_nc}->($self); |
4692 |
|
|
} |
4693 |
|
|
|
4694 |
|
|
redo A; |
4695 |
|
|
} else { |
4696 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare nero', |
4697 |
|
|
line => $self->{line_prev}, |
4698 |
|
|
column => $self->{column_prev} - 1); |
4699 |
|
|
|
4700 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4701 |
|
|
## and then "&#" is appended to the parent element or the attribute |
4702 |
|
|
## value in the later processing. |
4703 |
|
|
|
4704 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4705 |
|
|
|
4706 |
|
|
$self->{state} = $self->{prev_state}; |
4707 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4708 |
wakaba |
1.1 |
## Reconsume. |
4709 |
|
|
return ({type => CHARACTER_TOKEN, |
4710 |
|
|
data => '&#', |
4711 |
|
|
line => $self->{line_prev}, |
4712 |
|
|
column => $self->{column_prev} - 1, |
4713 |
|
|
}); |
4714 |
|
|
redo A; |
4715 |
|
|
} else { |
4716 |
|
|
|
4717 |
|
|
$self->{ca}->{value} .= '&#'; |
4718 |
|
|
$self->{state} = $self->{prev_state}; |
4719 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4720 |
wakaba |
1.1 |
## Reconsume. |
4721 |
|
|
redo A; |
4722 |
|
|
} |
4723 |
|
|
} |
4724 |
|
|
} elsif ($self->{state} == NCR_NUM_STATE) { |
4725 |
|
|
if (0x0030 <= $self->{nc} and |
4726 |
|
|
$self->{nc} <= 0x0039) { # 0..9 |
4727 |
|
|
|
4728 |
wakaba |
1.12 |
$self->{kwd} *= 10; |
4729 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
4730 |
wakaba |
1.1 |
|
4731 |
|
|
## Stay in the state. |
4732 |
|
|
|
4733 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4734 |
|
|
$self->{line_prev} = $self->{line}; |
4735 |
|
|
$self->{column_prev} = $self->{column}; |
4736 |
|
|
$self->{column}++; |
4737 |
|
|
$self->{nc} |
4738 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4739 |
|
|
} else { |
4740 |
|
|
$self->{set_nc}->($self); |
4741 |
|
|
} |
4742 |
|
|
|
4743 |
|
|
redo A; |
4744 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
4745 |
|
|
|
4746 |
|
|
|
4747 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4748 |
|
|
$self->{line_prev} = $self->{line}; |
4749 |
|
|
$self->{column_prev} = $self->{column}; |
4750 |
|
|
$self->{column}++; |
4751 |
|
|
$self->{nc} |
4752 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4753 |
|
|
} else { |
4754 |
|
|
$self->{set_nc}->($self); |
4755 |
|
|
} |
4756 |
|
|
|
4757 |
|
|
# |
4758 |
|
|
} else { |
4759 |
|
|
|
4760 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
4761 |
|
|
## Reconsume. |
4762 |
|
|
# |
4763 |
|
|
} |
4764 |
|
|
|
4765 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
4766 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
4767 |
|
|
my $c = $self->{column_prev}; |
4768 |
|
|
if ($charref_map->{$code}) { |
4769 |
|
|
|
4770 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4771 |
|
|
text => (sprintf 'U+%04X', $code), |
4772 |
|
|
line => $l, column => $c); |
4773 |
|
|
$code = $charref_map->{$code}; |
4774 |
|
|
} elsif ($code > 0x10FFFF) { |
4775 |
|
|
|
4776 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4777 |
|
|
text => (sprintf 'U-%08X', $code), |
4778 |
|
|
line => $l, column => $c); |
4779 |
|
|
$code = 0xFFFD; |
4780 |
|
|
} |
4781 |
|
|
|
4782 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4783 |
|
|
|
4784 |
|
|
$self->{state} = $self->{prev_state}; |
4785 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4786 |
wakaba |
1.1 |
## Reconsume. |
4787 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
4788 |
wakaba |
1.7 |
has_reference => 1, |
4789 |
wakaba |
1.1 |
line => $l, column => $c, |
4790 |
|
|
}); |
4791 |
|
|
redo A; |
4792 |
|
|
} else { |
4793 |
|
|
|
4794 |
|
|
$self->{ca}->{value} .= chr $code; |
4795 |
|
|
$self->{ca}->{has_reference} = 1; |
4796 |
|
|
$self->{state} = $self->{prev_state}; |
4797 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4798 |
wakaba |
1.1 |
## Reconsume. |
4799 |
|
|
redo A; |
4800 |
|
|
} |
4801 |
|
|
} elsif ($self->{state} == HEXREF_X_STATE) { |
4802 |
|
|
if ((0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) or |
4803 |
|
|
(0x0041 <= $self->{nc} and $self->{nc} <= 0x0046) or |
4804 |
|
|
(0x0061 <= $self->{nc} and $self->{nc} <= 0x0066)) { |
4805 |
|
|
# 0..9, A..F, a..f |
4806 |
|
|
|
4807 |
|
|
$self->{state} = HEXREF_HEX_STATE; |
4808 |
wakaba |
1.12 |
$self->{kwd} = 0; |
4809 |
wakaba |
1.1 |
## Reconsume. |
4810 |
|
|
redo A; |
4811 |
|
|
} else { |
4812 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare hcro', |
4813 |
|
|
line => $self->{line_prev}, |
4814 |
|
|
column => $self->{column_prev} - 2); |
4815 |
|
|
|
4816 |
|
|
## NOTE: According to the spec algorithm, nothing is returned, |
4817 |
|
|
## and then "&#" followed by "X" or "x" is appended to the parent |
4818 |
|
|
## element or the attribute value in the later processing. |
4819 |
|
|
|
4820 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4821 |
|
|
|
4822 |
|
|
$self->{state} = $self->{prev_state}; |
4823 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4824 |
wakaba |
1.1 |
## Reconsume. |
4825 |
|
|
return ({type => CHARACTER_TOKEN, |
4826 |
wakaba |
1.12 |
data => '&' . $self->{kwd}, |
4827 |
wakaba |
1.1 |
line => $self->{line_prev}, |
4828 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}, |
4829 |
wakaba |
1.1 |
}); |
4830 |
|
|
redo A; |
4831 |
|
|
} else { |
4832 |
|
|
|
4833 |
wakaba |
1.12 |
$self->{ca}->{value} .= '&' . $self->{kwd}; |
4834 |
wakaba |
1.1 |
$self->{state} = $self->{prev_state}; |
4835 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4836 |
wakaba |
1.1 |
## Reconsume. |
4837 |
|
|
redo A; |
4838 |
|
|
} |
4839 |
|
|
} |
4840 |
|
|
} elsif ($self->{state} == HEXREF_HEX_STATE) { |
4841 |
|
|
if (0x0030 <= $self->{nc} and $self->{nc} <= 0x0039) { |
4842 |
|
|
# 0..9 |
4843 |
|
|
|
4844 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4845 |
|
|
$self->{kwd} += $self->{nc} - 0x0030; |
4846 |
wakaba |
1.1 |
## Stay in the state. |
4847 |
|
|
|
4848 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4849 |
|
|
$self->{line_prev} = $self->{line}; |
4850 |
|
|
$self->{column_prev} = $self->{column}; |
4851 |
|
|
$self->{column}++; |
4852 |
|
|
$self->{nc} |
4853 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4854 |
|
|
} else { |
4855 |
|
|
$self->{set_nc}->($self); |
4856 |
|
|
} |
4857 |
|
|
|
4858 |
|
|
redo A; |
4859 |
|
|
} elsif (0x0061 <= $self->{nc} and |
4860 |
|
|
$self->{nc} <= 0x0066) { # a..f |
4861 |
|
|
|
4862 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4863 |
|
|
$self->{kwd} += $self->{nc} - 0x0060 + 9; |
4864 |
wakaba |
1.1 |
## Stay in the state. |
4865 |
|
|
|
4866 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4867 |
|
|
$self->{line_prev} = $self->{line}; |
4868 |
|
|
$self->{column_prev} = $self->{column}; |
4869 |
|
|
$self->{column}++; |
4870 |
|
|
$self->{nc} |
4871 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4872 |
|
|
} else { |
4873 |
|
|
$self->{set_nc}->($self); |
4874 |
|
|
} |
4875 |
|
|
|
4876 |
|
|
redo A; |
4877 |
|
|
} elsif (0x0041 <= $self->{nc} and |
4878 |
|
|
$self->{nc} <= 0x0046) { # A..F |
4879 |
|
|
|
4880 |
wakaba |
1.12 |
$self->{kwd} *= 0x10; |
4881 |
|
|
$self->{kwd} += $self->{nc} - 0x0040 + 9; |
4882 |
wakaba |
1.1 |
## Stay in the state. |
4883 |
|
|
|
4884 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4885 |
|
|
$self->{line_prev} = $self->{line}; |
4886 |
|
|
$self->{column_prev} = $self->{column}; |
4887 |
|
|
$self->{column}++; |
4888 |
|
|
$self->{nc} |
4889 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4890 |
|
|
} else { |
4891 |
|
|
$self->{set_nc}->($self); |
4892 |
|
|
} |
4893 |
|
|
|
4894 |
|
|
redo A; |
4895 |
|
|
} elsif ($self->{nc} == 0x003B) { # ; |
4896 |
|
|
|
4897 |
|
|
|
4898 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4899 |
|
|
$self->{line_prev} = $self->{line}; |
4900 |
|
|
$self->{column_prev} = $self->{column}; |
4901 |
|
|
$self->{column}++; |
4902 |
|
|
$self->{nc} |
4903 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4904 |
|
|
} else { |
4905 |
|
|
$self->{set_nc}->($self); |
4906 |
|
|
} |
4907 |
|
|
|
4908 |
|
|
# |
4909 |
|
|
} else { |
4910 |
|
|
|
4911 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc', |
4912 |
|
|
line => $self->{line}, |
4913 |
|
|
column => $self->{column}); |
4914 |
|
|
## Reconsume. |
4915 |
|
|
# |
4916 |
|
|
} |
4917 |
|
|
|
4918 |
wakaba |
1.12 |
my $code = $self->{kwd}; |
4919 |
wakaba |
1.1 |
my $l = $self->{line_prev}; |
4920 |
|
|
my $c = $self->{column_prev}; |
4921 |
|
|
if ($charref_map->{$code}) { |
4922 |
|
|
|
4923 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4924 |
|
|
text => (sprintf 'U+%04X', $code), |
4925 |
|
|
line => $l, column => $c); |
4926 |
|
|
$code = $charref_map->{$code}; |
4927 |
|
|
} elsif ($code > 0x10FFFF) { |
4928 |
|
|
|
4929 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'invalid character reference', |
4930 |
|
|
text => (sprintf 'U-%08X', $code), |
4931 |
|
|
line => $l, column => $c); |
4932 |
|
|
$code = 0xFFFD; |
4933 |
|
|
} |
4934 |
|
|
|
4935 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
4936 |
|
|
|
4937 |
|
|
$self->{state} = $self->{prev_state}; |
4938 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4939 |
wakaba |
1.1 |
## Reconsume. |
4940 |
|
|
return ({type => CHARACTER_TOKEN, data => chr $code, |
4941 |
wakaba |
1.7 |
has_reference => 1, |
4942 |
wakaba |
1.1 |
line => $l, column => $c, |
4943 |
|
|
}); |
4944 |
|
|
redo A; |
4945 |
|
|
} else { |
4946 |
|
|
|
4947 |
|
|
$self->{ca}->{value} .= chr $code; |
4948 |
|
|
$self->{ca}->{has_reference} = 1; |
4949 |
|
|
$self->{state} = $self->{prev_state}; |
4950 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
4951 |
wakaba |
1.1 |
## Reconsume. |
4952 |
|
|
redo A; |
4953 |
|
|
} |
4954 |
|
|
} elsif ($self->{state} == ENTITY_NAME_STATE) { |
4955 |
wakaba |
1.12 |
if (length $self->{kwd} < 30 and |
4956 |
wakaba |
1.1 |
## NOTE: Some number greater than the maximum length of entity name |
4957 |
|
|
((0x0041 <= $self->{nc} and # a |
4958 |
|
|
$self->{nc} <= 0x005A) or # x |
4959 |
|
|
(0x0061 <= $self->{nc} and # a |
4960 |
|
|
$self->{nc} <= 0x007A) or # z |
4961 |
|
|
(0x0030 <= $self->{nc} and # 0 |
4962 |
|
|
$self->{nc} <= 0x0039) or # 9 |
4963 |
|
|
$self->{nc} == 0x003B)) { # ; |
4964 |
|
|
our $EntityChar; |
4965 |
wakaba |
1.12 |
$self->{kwd} .= chr $self->{nc}; |
4966 |
|
|
if (defined $EntityChar->{$self->{kwd}}) { |
4967 |
wakaba |
1.1 |
if ($self->{nc} == 0x003B) { # ; |
4968 |
|
|
|
4969 |
wakaba |
1.12 |
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
4970 |
wakaba |
1.1 |
$self->{entity__match} = 1; |
4971 |
|
|
|
4972 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4973 |
|
|
$self->{line_prev} = $self->{line}; |
4974 |
|
|
$self->{column_prev} = $self->{column}; |
4975 |
|
|
$self->{column}++; |
4976 |
|
|
$self->{nc} |
4977 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4978 |
|
|
} else { |
4979 |
|
|
$self->{set_nc}->($self); |
4980 |
|
|
} |
4981 |
|
|
|
4982 |
|
|
# |
4983 |
|
|
} else { |
4984 |
|
|
|
4985 |
wakaba |
1.12 |
$self->{entity__value} = $EntityChar->{$self->{kwd}}; |
4986 |
wakaba |
1.1 |
$self->{entity__match} = -1; |
4987 |
|
|
## Stay in the state. |
4988 |
|
|
|
4989 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
4990 |
|
|
$self->{line_prev} = $self->{line}; |
4991 |
|
|
$self->{column_prev} = $self->{column}; |
4992 |
|
|
$self->{column}++; |
4993 |
|
|
$self->{nc} |
4994 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
4995 |
|
|
} else { |
4996 |
|
|
$self->{set_nc}->($self); |
4997 |
|
|
} |
4998 |
|
|
|
4999 |
|
|
redo A; |
5000 |
|
|
} |
5001 |
|
|
} else { |
5002 |
|
|
|
5003 |
|
|
$self->{entity__value} .= chr $self->{nc}; |
5004 |
|
|
$self->{entity__match} *= 2; |
5005 |
|
|
## Stay in the state. |
5006 |
|
|
|
5007 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5008 |
|
|
$self->{line_prev} = $self->{line}; |
5009 |
|
|
$self->{column_prev} = $self->{column}; |
5010 |
|
|
$self->{column}++; |
5011 |
|
|
$self->{nc} |
5012 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5013 |
|
|
} else { |
5014 |
|
|
$self->{set_nc}->($self); |
5015 |
|
|
} |
5016 |
|
|
|
5017 |
|
|
redo A; |
5018 |
|
|
} |
5019 |
|
|
} |
5020 |
|
|
|
5021 |
|
|
my $data; |
5022 |
|
|
my $has_ref; |
5023 |
|
|
if ($self->{entity__match} > 0) { |
5024 |
|
|
|
5025 |
|
|
$data = $self->{entity__value}; |
5026 |
|
|
$has_ref = 1; |
5027 |
|
|
# |
5028 |
|
|
} elsif ($self->{entity__match} < 0) { |
5029 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no refc'); |
5030 |
|
|
if ($self->{prev_state} != DATA_STATE and # in attribute |
5031 |
|
|
$self->{entity__match} < -1) { |
5032 |
|
|
|
5033 |
wakaba |
1.12 |
$data = '&' . $self->{kwd}; |
5034 |
wakaba |
1.1 |
# |
5035 |
|
|
} else { |
5036 |
|
|
|
5037 |
|
|
$data = $self->{entity__value}; |
5038 |
|
|
$has_ref = 1; |
5039 |
|
|
# |
5040 |
|
|
} |
5041 |
|
|
} else { |
5042 |
|
|
|
5043 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare ero', |
5044 |
|
|
line => $self->{line_prev}, |
5045 |
wakaba |
1.12 |
column => $self->{column_prev} - length $self->{kwd}); |
5046 |
|
|
$data = '&' . $self->{kwd}; |
5047 |
wakaba |
1.1 |
# |
5048 |
|
|
} |
5049 |
|
|
|
5050 |
|
|
## NOTE: In these cases, when a character reference is found, |
5051 |
|
|
## it is consumed and a character token is returned, or, otherwise, |
5052 |
|
|
## nothing is consumed and returned, according to the spec algorithm. |
5053 |
|
|
## In this implementation, anything that has been examined by the |
5054 |
|
|
## tokenizer is appended to the parent element or the attribute value |
5055 |
|
|
## as string, either literal string when no character reference or |
5056 |
|
|
## entity-replaced string otherwise, in this stage, since any characters |
5057 |
|
|
## that would not be consumed are appended in the data state or in an |
5058 |
|
|
## appropriate attribute value state anyway. |
5059 |
|
|
|
5060 |
|
|
if ($self->{prev_state} == DATA_STATE) { |
5061 |
|
|
|
5062 |
|
|
$self->{state} = $self->{prev_state}; |
5063 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5064 |
wakaba |
1.1 |
## Reconsume. |
5065 |
|
|
return ({type => CHARACTER_TOKEN, |
5066 |
|
|
data => $data, |
5067 |
wakaba |
1.7 |
has_reference => $has_ref, |
5068 |
wakaba |
1.1 |
line => $self->{line_prev}, |
5069 |
wakaba |
1.12 |
column => $self->{column_prev} + 1 - length $self->{kwd}, |
5070 |
wakaba |
1.1 |
}); |
5071 |
|
|
redo A; |
5072 |
|
|
} else { |
5073 |
|
|
|
5074 |
|
|
$self->{ca}->{value} .= $data; |
5075 |
|
|
$self->{ca}->{has_reference} = 1 if $has_ref; |
5076 |
|
|
$self->{state} = $self->{prev_state}; |
5077 |
wakaba |
1.5 |
$self->{s_kwd} = ''; |
5078 |
wakaba |
1.1 |
## Reconsume. |
5079 |
|
|
redo A; |
5080 |
|
|
} |
5081 |
wakaba |
1.8 |
|
5082 |
|
|
## XML-only states |
5083 |
|
|
|
5084 |
|
|
} elsif ($self->{state} == PI_STATE) { |
5085 |
wakaba |
1.14 |
## XML5: "Pi state" and "DOCTYPE pi state". |
5086 |
|
|
|
5087 |
wakaba |
1.8 |
if ($is_space->{$self->{nc}} or |
5088 |
wakaba |
1.14 |
$self->{nc} == 0x003F or # ? |
5089 |
wakaba |
1.8 |
$self->{nc} == -1) { |
5090 |
wakaba |
1.14 |
## XML5: U+003F: "pi state": Same as "Anything else"; "DOCTYPE |
5091 |
|
|
## pi state": Switch to the "DOCTYPE pi after state". EOF: |
5092 |
|
|
## "DOCTYPE pi state": Parse error, switch to the "data |
5093 |
|
|
## state". |
5094 |
wakaba |
1.8 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare pio', ## TODO: type |
5095 |
|
|
line => $self->{line_prev}, |
5096 |
|
|
column => $self->{column_prev} |
5097 |
|
|
- 1 * ($self->{nc} != -1)); |
5098 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5099 |
|
|
## Reconsume. |
5100 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
5101 |
|
|
data => '?', |
5102 |
|
|
line => $self->{line_prev}, |
5103 |
|
|
column => $self->{column_prev} |
5104 |
|
|
- 1 * ($self->{nc} != -1), |
5105 |
|
|
}; |
5106 |
|
|
redo A; |
5107 |
|
|
} else { |
5108 |
wakaba |
1.14 |
## XML5: "DOCTYPE pi state": Stay in the state. |
5109 |
wakaba |
1.8 |
$self->{ct} = {type => PI_TOKEN, |
5110 |
|
|
target => chr $self->{nc}, |
5111 |
|
|
data => '', |
5112 |
|
|
line => $self->{line_prev}, |
5113 |
|
|
column => $self->{column_prev} - 1, |
5114 |
|
|
}; |
5115 |
|
|
$self->{state} = PI_TARGET_STATE; |
5116 |
|
|
|
5117 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5118 |
|
|
$self->{line_prev} = $self->{line}; |
5119 |
|
|
$self->{column_prev} = $self->{column}; |
5120 |
|
|
$self->{column}++; |
5121 |
|
|
$self->{nc} |
5122 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5123 |
|
|
} else { |
5124 |
|
|
$self->{set_nc}->($self); |
5125 |
|
|
} |
5126 |
|
|
|
5127 |
|
|
redo A; |
5128 |
|
|
} |
5129 |
|
|
} elsif ($self->{state} == PI_TARGET_STATE) { |
5130 |
|
|
if ($is_space->{$self->{nc}}) { |
5131 |
|
|
$self->{state} = PI_TARGET_AFTER_STATE; |
5132 |
|
|
|
5133 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5134 |
|
|
$self->{line_prev} = $self->{line}; |
5135 |
|
|
$self->{column_prev} = $self->{column}; |
5136 |
|
|
$self->{column}++; |
5137 |
|
|
$self->{nc} |
5138 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5139 |
|
|
} else { |
5140 |
|
|
$self->{set_nc}->($self); |
5141 |
|
|
} |
5142 |
|
|
|
5143 |
|
|
redo A; |
5144 |
|
|
} elsif ($self->{nc} == -1) { |
5145 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5146 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5147 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5148 |
|
|
} else { |
5149 |
|
|
$self->{state} = DATA_STATE; |
5150 |
|
|
$self->{s_kwd} = ''; |
5151 |
|
|
} |
5152 |
wakaba |
1.8 |
## Reconsume. |
5153 |
|
|
return ($self->{ct}); # pi |
5154 |
|
|
redo A; |
5155 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5156 |
|
|
$self->{state} = PI_AFTER_STATE; |
5157 |
|
|
|
5158 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5159 |
|
|
$self->{line_prev} = $self->{line}; |
5160 |
|
|
$self->{column_prev} = $self->{column}; |
5161 |
|
|
$self->{column}++; |
5162 |
|
|
$self->{nc} |
5163 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5164 |
|
|
} else { |
5165 |
|
|
$self->{set_nc}->($self); |
5166 |
|
|
} |
5167 |
|
|
|
5168 |
|
|
redo A; |
5169 |
|
|
} else { |
5170 |
|
|
## XML5: typo ("tag name" -> "target") |
5171 |
|
|
$self->{ct}->{target} .= chr $self->{nc}; # pi |
5172 |
|
|
|
5173 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5174 |
|
|
$self->{line_prev} = $self->{line}; |
5175 |
|
|
$self->{column_prev} = $self->{column}; |
5176 |
|
|
$self->{column}++; |
5177 |
|
|
$self->{nc} |
5178 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5179 |
|
|
} else { |
5180 |
|
|
$self->{set_nc}->($self); |
5181 |
|
|
} |
5182 |
|
|
|
5183 |
|
|
redo A; |
5184 |
|
|
} |
5185 |
|
|
} elsif ($self->{state} == PI_TARGET_AFTER_STATE) { |
5186 |
|
|
if ($is_space->{$self->{nc}}) { |
5187 |
|
|
## Stay in the state. |
5188 |
|
|
|
5189 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5190 |
|
|
$self->{line_prev} = $self->{line}; |
5191 |
|
|
$self->{column_prev} = $self->{column}; |
5192 |
|
|
$self->{column}++; |
5193 |
|
|
$self->{nc} |
5194 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5195 |
|
|
} else { |
5196 |
|
|
$self->{set_nc}->($self); |
5197 |
|
|
} |
5198 |
|
|
|
5199 |
|
|
redo A; |
5200 |
|
|
} else { |
5201 |
|
|
$self->{state} = PI_DATA_STATE; |
5202 |
|
|
## Reprocess. |
5203 |
|
|
redo A; |
5204 |
|
|
} |
5205 |
|
|
} elsif ($self->{state} == PI_DATA_STATE) { |
5206 |
|
|
if ($self->{nc} == 0x003F) { # ? |
5207 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5208 |
|
|
|
5209 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5210 |
|
|
$self->{line_prev} = $self->{line}; |
5211 |
|
|
$self->{column_prev} = $self->{column}; |
5212 |
|
|
$self->{column}++; |
5213 |
|
|
$self->{nc} |
5214 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5215 |
|
|
} else { |
5216 |
|
|
$self->{set_nc}->($self); |
5217 |
|
|
} |
5218 |
|
|
|
5219 |
|
|
redo A; |
5220 |
|
|
} elsif ($self->{nc} == -1) { |
5221 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no pic'); ## TODO: type |
5222 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5223 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state" |
5224 |
wakaba |
1.13 |
} else { |
5225 |
|
|
$self->{state} = DATA_STATE; |
5226 |
|
|
$self->{s_kwd} = ''; |
5227 |
|
|
} |
5228 |
wakaba |
1.8 |
## Reprocess. |
5229 |
|
|
return ($self->{ct}); # pi |
5230 |
|
|
redo A; |
5231 |
|
|
} else { |
5232 |
|
|
$self->{ct}->{data} .= chr $self->{nc}; # pi |
5233 |
|
|
$self->{read_until}->($self->{ct}->{data}, q[?], |
5234 |
|
|
length $self->{ct}->{data}); |
5235 |
|
|
## Stay in the state. |
5236 |
|
|
|
5237 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5238 |
|
|
$self->{line_prev} = $self->{line}; |
5239 |
|
|
$self->{column_prev} = $self->{column}; |
5240 |
|
|
$self->{column}++; |
5241 |
|
|
$self->{nc} |
5242 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5243 |
|
|
} else { |
5244 |
|
|
$self->{set_nc}->($self); |
5245 |
|
|
} |
5246 |
|
|
|
5247 |
|
|
## Reprocess. |
5248 |
|
|
redo A; |
5249 |
|
|
} |
5250 |
|
|
} elsif ($self->{state} == PI_AFTER_STATE) { |
5251 |
wakaba |
1.14 |
## XML5: Part of "Pi after state". |
5252 |
|
|
|
5253 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5254 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5255 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5256 |
|
|
} else { |
5257 |
|
|
$self->{state} = DATA_STATE; |
5258 |
|
|
$self->{s_kwd} = ''; |
5259 |
|
|
} |
5260 |
wakaba |
1.8 |
|
5261 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5262 |
|
|
$self->{line_prev} = $self->{line}; |
5263 |
|
|
$self->{column_prev} = $self->{column}; |
5264 |
|
|
$self->{column}++; |
5265 |
|
|
$self->{nc} |
5266 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5267 |
|
|
} else { |
5268 |
|
|
$self->{set_nc}->($self); |
5269 |
|
|
} |
5270 |
|
|
|
5271 |
|
|
return ($self->{ct}); # pi |
5272 |
|
|
redo A; |
5273 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5274 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5275 |
|
|
line => $self->{line_prev}, |
5276 |
|
|
column => $self->{column_prev}); ## XML5: no error |
5277 |
|
|
$self->{ct}->{data} .= '?'; |
5278 |
|
|
$self->{state} = PI_DATA_AFTER_STATE; |
5279 |
|
|
|
5280 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5281 |
|
|
$self->{line_prev} = $self->{line}; |
5282 |
|
|
$self->{column_prev} = $self->{column}; |
5283 |
|
|
$self->{column}++; |
5284 |
|
|
$self->{nc} |
5285 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5286 |
|
|
} else { |
5287 |
|
|
$self->{set_nc}->($self); |
5288 |
|
|
} |
5289 |
|
|
|
5290 |
|
|
redo A; |
5291 |
|
|
} else { |
5292 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no s after target', ## TODO: type |
5293 |
|
|
line => $self->{line_prev}, |
5294 |
|
|
column => $self->{column_prev} |
5295 |
|
|
+ 1 * ($self->{nc} == -1)); ## XML5: no error |
5296 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5297 |
|
|
$self->{state} = PI_DATA_STATE; |
5298 |
|
|
## Reprocess. |
5299 |
|
|
redo A; |
5300 |
|
|
} |
5301 |
|
|
} elsif ($self->{state} == PI_DATA_AFTER_STATE) { |
5302 |
wakaba |
1.14 |
## XML5: Same as "pi after state" and "DOCTYPE pi after state". |
5303 |
|
|
|
5304 |
wakaba |
1.8 |
if ($self->{nc} == 0x003E) { # > |
5305 |
wakaba |
1.13 |
if ($self->{in_subset}) { |
5306 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
5307 |
|
|
} else { |
5308 |
|
|
$self->{state} = DATA_STATE; |
5309 |
|
|
$self->{s_kwd} = ''; |
5310 |
|
|
} |
5311 |
wakaba |
1.8 |
|
5312 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5313 |
|
|
$self->{line_prev} = $self->{line}; |
5314 |
|
|
$self->{column_prev} = $self->{column}; |
5315 |
|
|
$self->{column}++; |
5316 |
|
|
$self->{nc} |
5317 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5318 |
|
|
} else { |
5319 |
|
|
$self->{set_nc}->($self); |
5320 |
|
|
} |
5321 |
|
|
|
5322 |
|
|
return ($self->{ct}); # pi |
5323 |
|
|
redo A; |
5324 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5325 |
|
|
$self->{ct}->{data} .= '?'; |
5326 |
|
|
## Stay in the state. |
5327 |
|
|
|
5328 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5329 |
|
|
$self->{line_prev} = $self->{line}; |
5330 |
|
|
$self->{column_prev} = $self->{column}; |
5331 |
|
|
$self->{column}++; |
5332 |
|
|
$self->{nc} |
5333 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5334 |
|
|
} else { |
5335 |
|
|
$self->{set_nc}->($self); |
5336 |
|
|
} |
5337 |
|
|
|
5338 |
|
|
redo A; |
5339 |
|
|
} else { |
5340 |
|
|
$self->{ct}->{data} .= '?'; ## XML5: not appended |
5341 |
|
|
$self->{state} = PI_DATA_STATE; |
5342 |
|
|
## Reprocess. |
5343 |
|
|
redo A; |
5344 |
|
|
} |
5345 |
wakaba |
1.12 |
|
5346 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_STATE) { |
5347 |
|
|
if ($self->{nc} == 0x003C) { # < |
5348 |
wakaba |
1.13 |
$self->{state} = DOCTYPE_TAG_STATE; |
5349 |
wakaba |
1.12 |
|
5350 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5351 |
|
|
$self->{line_prev} = $self->{line}; |
5352 |
|
|
$self->{column_prev} = $self->{column}; |
5353 |
|
|
$self->{column}++; |
5354 |
|
|
$self->{nc} |
5355 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5356 |
|
|
} else { |
5357 |
|
|
$self->{set_nc}->($self); |
5358 |
|
|
} |
5359 |
|
|
|
5360 |
|
|
redo A; |
5361 |
|
|
} elsif ($self->{nc} == 0x0025) { # % |
5362 |
|
|
## XML5: Not defined yet. |
5363 |
|
|
|
5364 |
|
|
## TODO: |
5365 |
|
|
|
5366 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5367 |
|
|
$self->{line_prev} = $self->{line}; |
5368 |
|
|
$self->{column_prev} = $self->{column}; |
5369 |
|
|
$self->{column}++; |
5370 |
|
|
$self->{nc} |
5371 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5372 |
|
|
} else { |
5373 |
|
|
$self->{set_nc}->($self); |
5374 |
|
|
} |
5375 |
|
|
|
5376 |
|
|
redo A; |
5377 |
|
|
} elsif ($self->{nc} == 0x005D) { # ] |
5378 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5379 |
wakaba |
1.12 |
$self->{state} = DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5380 |
|
|
|
5381 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5382 |
|
|
$self->{line_prev} = $self->{line}; |
5383 |
|
|
$self->{column_prev} = $self->{column}; |
5384 |
|
|
$self->{column}++; |
5385 |
|
|
$self->{nc} |
5386 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5387 |
|
|
} else { |
5388 |
|
|
$self->{set_nc}->($self); |
5389 |
|
|
} |
5390 |
|
|
|
5391 |
|
|
redo A; |
5392 |
|
|
} elsif ($is_space->{$self->{nc}}) { |
5393 |
|
|
## Stay in the state. |
5394 |
|
|
|
5395 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5396 |
|
|
$self->{line_prev} = $self->{line}; |
5397 |
|
|
$self->{column_prev} = $self->{column}; |
5398 |
|
|
$self->{column}++; |
5399 |
|
|
$self->{nc} |
5400 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5401 |
|
|
} else { |
5402 |
|
|
$self->{set_nc}->($self); |
5403 |
|
|
} |
5404 |
|
|
|
5405 |
|
|
redo A; |
5406 |
|
|
} elsif ($self->{nc} == -1) { |
5407 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed internal subset'); ## TODO: type |
5408 |
wakaba |
1.13 |
delete $self->{in_subset}; |
5409 |
wakaba |
1.12 |
$self->{state} = DATA_STATE; |
5410 |
|
|
$self->{s_kwd} = ''; |
5411 |
|
|
## Reconsume. |
5412 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5413 |
wakaba |
1.12 |
redo A; |
5414 |
|
|
} else { |
5415 |
|
|
unless ($self->{internal_subset_tainted}) { |
5416 |
|
|
## XML5: No parse error. |
5417 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string in internal subset'); |
5418 |
|
|
$self->{internal_subset_tainted} = 1; |
5419 |
|
|
} |
5420 |
|
|
## Stay in the state. |
5421 |
|
|
|
5422 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5423 |
|
|
$self->{line_prev} = $self->{line}; |
5424 |
|
|
$self->{column_prev} = $self->{column}; |
5425 |
|
|
$self->{column}++; |
5426 |
|
|
$self->{nc} |
5427 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5428 |
|
|
} else { |
5429 |
|
|
$self->{set_nc}->($self); |
5430 |
|
|
} |
5431 |
|
|
|
5432 |
|
|
redo A; |
5433 |
|
|
} |
5434 |
|
|
} elsif ($self->{state} == DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5435 |
|
|
if ($self->{nc} == 0x003E) { # > |
5436 |
|
|
$self->{state} = DATA_STATE; |
5437 |
|
|
$self->{s_kwd} = ''; |
5438 |
|
|
|
5439 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5440 |
|
|
$self->{line_prev} = $self->{line}; |
5441 |
|
|
$self->{column_prev} = $self->{column}; |
5442 |
|
|
$self->{column}++; |
5443 |
|
|
$self->{nc} |
5444 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5445 |
|
|
} else { |
5446 |
|
|
$self->{set_nc}->($self); |
5447 |
|
|
} |
5448 |
|
|
|
5449 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5450 |
wakaba |
1.12 |
redo A; |
5451 |
|
|
} elsif ($self->{nc} == -1) { |
5452 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed DOCTYPE'); |
5453 |
|
|
$self->{state} = DATA_STATE; |
5454 |
|
|
$self->{s_kwd} = ''; |
5455 |
|
|
## Reconsume. |
5456 |
wakaba |
1.13 |
return ({type => END_OF_DOCTYPE_TOKEN}); |
5457 |
wakaba |
1.12 |
redo A; |
5458 |
|
|
} else { |
5459 |
|
|
## XML5: No parse error and stay in the state. |
5460 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after internal subset'); ## TODO: type |
5461 |
|
|
|
5462 |
wakaba |
1.13 |
$self->{state} = BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE; |
5463 |
|
|
|
5464 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5465 |
|
|
$self->{line_prev} = $self->{line}; |
5466 |
|
|
$self->{column_prev} = $self->{column}; |
5467 |
|
|
$self->{column}++; |
5468 |
|
|
$self->{nc} |
5469 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5470 |
|
|
} else { |
5471 |
|
|
$self->{set_nc}->($self); |
5472 |
|
|
} |
5473 |
|
|
|
5474 |
|
|
redo A; |
5475 |
|
|
} |
5476 |
|
|
} elsif ($self->{state} == BOGUS_DOCTYPE_INTERNAL_SUBSET_AFTER_STATE) { |
5477 |
|
|
if ($self->{nc} == 0x003E) { # > |
5478 |
|
|
$self->{state} = DATA_STATE; |
5479 |
|
|
$self->{s_kwd} = ''; |
5480 |
|
|
|
5481 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5482 |
|
|
$self->{line_prev} = $self->{line}; |
5483 |
|
|
$self->{column_prev} = $self->{column}; |
5484 |
|
|
$self->{column}++; |
5485 |
|
|
$self->{nc} |
5486 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5487 |
|
|
} else { |
5488 |
|
|
$self->{set_nc}->($self); |
5489 |
|
|
} |
5490 |
|
|
|
5491 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5492 |
|
|
redo A; |
5493 |
|
|
} elsif ($self->{nc} == -1) { |
5494 |
|
|
$self->{state} = DATA_STATE; |
5495 |
|
|
$self->{s_kwd} = ''; |
5496 |
|
|
## Reconsume. |
5497 |
|
|
return ({type => END_OF_DOCTYPE_TOKEN}); |
5498 |
|
|
redo A; |
5499 |
|
|
} else { |
5500 |
|
|
## Stay in the state. |
5501 |
|
|
|
5502 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5503 |
|
|
$self->{line_prev} = $self->{line}; |
5504 |
|
|
$self->{column_prev} = $self->{column}; |
5505 |
|
|
$self->{column}++; |
5506 |
|
|
$self->{nc} |
5507 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5508 |
|
|
} else { |
5509 |
|
|
$self->{set_nc}->($self); |
5510 |
|
|
} |
5511 |
|
|
|
5512 |
|
|
redo A; |
5513 |
|
|
} |
5514 |
|
|
} elsif ($self->{state} == DOCTYPE_TAG_STATE) { |
5515 |
|
|
if ($self->{nc} == 0x0021) { # ! |
5516 |
wakaba |
1.14 |
$self->{state} = DOCTYPE_MARKUP_DECLARATION_OPEN_STATE; |
5517 |
wakaba |
1.13 |
|
5518 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5519 |
|
|
$self->{line_prev} = $self->{line}; |
5520 |
|
|
$self->{column_prev} = $self->{column}; |
5521 |
|
|
$self->{column}++; |
5522 |
|
|
$self->{nc} |
5523 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5524 |
|
|
} else { |
5525 |
|
|
$self->{set_nc}->($self); |
5526 |
|
|
} |
5527 |
|
|
|
5528 |
|
|
redo A; |
5529 |
|
|
} elsif ($self->{nc} == 0x003F) { # ? |
5530 |
|
|
$self->{state} = PI_STATE; |
5531 |
|
|
|
5532 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5533 |
|
|
$self->{line_prev} = $self->{line}; |
5534 |
|
|
$self->{column_prev} = $self->{column}; |
5535 |
|
|
$self->{column}++; |
5536 |
|
|
$self->{nc} |
5537 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5538 |
|
|
} else { |
5539 |
|
|
$self->{set_nc}->($self); |
5540 |
|
|
} |
5541 |
|
|
|
5542 |
|
|
redo A; |
5543 |
|
|
} elsif ($self->{nc} == -1) { |
5544 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago'); |
5545 |
|
|
$self->{state} = DATA_STATE; |
5546 |
|
|
$self->{s_kwd} = ''; |
5547 |
|
|
## Reconsume. |
5548 |
|
|
redo A; |
5549 |
|
|
} else { |
5550 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bare stago', ## XML5: Not a parse error. |
5551 |
|
|
line => $self->{line_prev}, |
5552 |
|
|
column => $self->{column_prev}); |
5553 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5554 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, |
5555 |
|
|
data => '', |
5556 |
|
|
}; ## NOTE: Will be discarded. |
5557 |
wakaba |
1.12 |
|
5558 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5559 |
|
|
$self->{line_prev} = $self->{line}; |
5560 |
|
|
$self->{column_prev} = $self->{column}; |
5561 |
|
|
$self->{column}++; |
5562 |
|
|
$self->{nc} |
5563 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5564 |
|
|
} else { |
5565 |
|
|
$self->{set_nc}->($self); |
5566 |
|
|
} |
5567 |
|
|
|
5568 |
|
|
redo A; |
5569 |
|
|
} |
5570 |
wakaba |
1.14 |
} elsif ($self->{state} == DOCTYPE_MARKUP_DECLARATION_OPEN_STATE) { |
5571 |
|
|
## XML5: "DOCTYPE markup declaration state". |
5572 |
|
|
|
5573 |
|
|
if ($self->{nc} == 0x002D) { # - |
5574 |
|
|
$self->{state} = MD_HYPHEN_STATE; |
5575 |
|
|
|
5576 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5577 |
|
|
$self->{line_prev} = $self->{line}; |
5578 |
|
|
$self->{column_prev} = $self->{column}; |
5579 |
|
|
$self->{column}++; |
5580 |
|
|
$self->{nc} |
5581 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5582 |
|
|
} else { |
5583 |
|
|
$self->{set_nc}->($self); |
5584 |
|
|
} |
5585 |
|
|
|
5586 |
|
|
redo A; |
5587 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x0045 or # E |
5588 |
|
|
$self->{nc} == 0x0065) { # e |
5589 |
wakaba |
1.14 |
$self->{state} = MD_E_STATE; |
5590 |
|
|
$self->{kwd} = chr $self->{nc}; |
5591 |
|
|
|
5592 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5593 |
|
|
$self->{line_prev} = $self->{line}; |
5594 |
|
|
$self->{column_prev} = $self->{column}; |
5595 |
|
|
$self->{column}++; |
5596 |
|
|
$self->{nc} |
5597 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5598 |
|
|
} else { |
5599 |
|
|
$self->{set_nc}->($self); |
5600 |
|
|
} |
5601 |
|
|
|
5602 |
|
|
redo A; |
5603 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x0041 or # A |
5604 |
|
|
$self->{nc} == 0x0061) { # a |
5605 |
wakaba |
1.14 |
$self->{state} = MD_ATTLIST_STATE; |
5606 |
|
|
$self->{kwd} = chr $self->{nc}; |
5607 |
|
|
|
5608 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5609 |
|
|
$self->{line_prev} = $self->{line}; |
5610 |
|
|
$self->{column_prev} = $self->{column}; |
5611 |
|
|
$self->{column}++; |
5612 |
|
|
$self->{nc} |
5613 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5614 |
|
|
} else { |
5615 |
|
|
$self->{set_nc}->($self); |
5616 |
|
|
} |
5617 |
|
|
|
5618 |
|
|
redo A; |
5619 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x004E or # N |
5620 |
|
|
$self->{nc} == 0x006E) { # n |
5621 |
wakaba |
1.14 |
$self->{state} = MD_NOTATION_STATE; |
5622 |
|
|
$self->{kwd} = chr $self->{nc}; |
5623 |
|
|
|
5624 |
|
|
if ($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 |
|
|
} else { |
5636 |
|
|
# |
5637 |
|
|
} |
5638 |
|
|
|
5639 |
|
|
## XML5: No parse error. |
5640 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5641 |
|
|
line => $self->{line_prev}, |
5642 |
|
|
column => $self->{column_prev} - 1); |
5643 |
|
|
## Reconsume. |
5644 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5645 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded. |
5646 |
|
|
redo A; |
5647 |
|
|
} elsif ($self->{state} == MD_E_STATE) { |
5648 |
wakaba |
1.17 |
if ($self->{nc} == 0x004E or # N |
5649 |
|
|
$self->{nc} == 0x006E) { # n |
5650 |
wakaba |
1.14 |
$self->{state} = MD_ENTITY_STATE; |
5651 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5652 |
|
|
|
5653 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5654 |
|
|
$self->{line_prev} = $self->{line}; |
5655 |
|
|
$self->{column_prev} = $self->{column}; |
5656 |
|
|
$self->{column}++; |
5657 |
|
|
$self->{nc} |
5658 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5659 |
|
|
} else { |
5660 |
|
|
$self->{set_nc}->($self); |
5661 |
|
|
} |
5662 |
|
|
|
5663 |
|
|
redo A; |
5664 |
wakaba |
1.17 |
} elsif ($self->{nc} == 0x004C or # L |
5665 |
|
|
$self->{nc} == 0x006C) { # l |
5666 |
wakaba |
1.14 |
## XML5: <!ELEMENT> not supported. |
5667 |
|
|
$self->{state} = MD_ELEMENT_STATE; |
5668 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5669 |
|
|
|
5670 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5671 |
|
|
$self->{line_prev} = $self->{line}; |
5672 |
|
|
$self->{column_prev} = $self->{column}; |
5673 |
|
|
$self->{column}++; |
5674 |
|
|
$self->{nc} |
5675 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5676 |
|
|
} else { |
5677 |
|
|
$self->{set_nc}->($self); |
5678 |
|
|
} |
5679 |
|
|
|
5680 |
|
|
redo A; |
5681 |
|
|
} else { |
5682 |
|
|
## XML5: No parse error. |
5683 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5684 |
|
|
line => $self->{line_prev}, |
5685 |
|
|
column => $self->{column_prev} - 2 |
5686 |
|
|
+ 1 * ($self->{nc} == -1)); |
5687 |
|
|
## Reconsume. |
5688 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5689 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5690 |
|
|
redo A; |
5691 |
|
|
} |
5692 |
|
|
} elsif ($self->{state} == MD_ENTITY_STATE) { |
5693 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5694 |
|
|
undef, |
5695 |
|
|
undef, |
5696 |
|
|
0x0054, # T |
5697 |
|
|
0x0049, # I |
5698 |
|
|
0x0054, # T |
5699 |
|
|
]->[length $self->{kwd}] or |
5700 |
|
|
$self->{nc} == [ |
5701 |
|
|
undef, |
5702 |
|
|
undef, |
5703 |
|
|
0x0074, # t |
5704 |
|
|
0x0069, # i |
5705 |
|
|
0x0074, # t |
5706 |
|
|
]->[length $self->{kwd}]) { |
5707 |
wakaba |
1.14 |
## Stay in the state. |
5708 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5709 |
|
|
|
5710 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5711 |
|
|
$self->{line_prev} = $self->{line}; |
5712 |
|
|
$self->{column_prev} = $self->{column}; |
5713 |
|
|
$self->{column}++; |
5714 |
|
|
$self->{nc} |
5715 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5716 |
|
|
} else { |
5717 |
|
|
$self->{set_nc}->($self); |
5718 |
|
|
} |
5719 |
|
|
|
5720 |
|
|
redo A; |
5721 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 5 and |
5722 |
|
|
($self->{nc} == 0x0059 or # Y |
5723 |
|
|
$self->{nc} == 0x0079)) { # y |
5724 |
|
|
if ($self->{kwd} ne 'ENTIT' or $self->{nc} == 0x0079) { |
5725 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5726 |
|
|
text => 'ENTITY', |
5727 |
|
|
line => $self->{line_prev}, |
5728 |
|
|
column => $self->{column_prev} - 4); |
5729 |
|
|
} |
5730 |
|
|
$self->{ct} = {type => GENERAL_ENTITY_TOKEN, name => '', |
5731 |
wakaba |
1.14 |
line => $self->{line_prev}, |
5732 |
|
|
column => $self->{column_prev} - 6}; |
5733 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5734 |
|
|
|
5735 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5736 |
|
|
$self->{line_prev} = $self->{line}; |
5737 |
|
|
$self->{column_prev} = $self->{column}; |
5738 |
|
|
$self->{column}++; |
5739 |
|
|
$self->{nc} |
5740 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5741 |
|
|
} else { |
5742 |
|
|
$self->{set_nc}->($self); |
5743 |
|
|
} |
5744 |
|
|
|
5745 |
|
|
redo A; |
5746 |
|
|
} else { |
5747 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5748 |
|
|
line => $self->{line_prev}, |
5749 |
|
|
column => $self->{column_prev} - 1 |
5750 |
|
|
- (length $self->{kwd}) |
5751 |
|
|
+ 1 * ($self->{nc} == -1)); |
5752 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5753 |
|
|
## Reconsume. |
5754 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5755 |
|
|
redo A; |
5756 |
|
|
} |
5757 |
|
|
} elsif ($self->{state} == MD_ELEMENT_STATE) { |
5758 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5759 |
|
|
undef, |
5760 |
|
|
undef, |
5761 |
|
|
0x0045, # E |
5762 |
|
|
0x004D, # M |
5763 |
|
|
0x0045, # E |
5764 |
|
|
0x004E, # N |
5765 |
|
|
]->[length $self->{kwd}] or |
5766 |
|
|
$self->{nc} == [ |
5767 |
|
|
undef, |
5768 |
|
|
undef, |
5769 |
|
|
0x0065, # e |
5770 |
|
|
0x006D, # m |
5771 |
|
|
0x0065, # e |
5772 |
|
|
0x006E, # n |
5773 |
|
|
]->[length $self->{kwd}]) { |
5774 |
wakaba |
1.14 |
## Stay in the state. |
5775 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5776 |
|
|
|
5777 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5778 |
|
|
$self->{line_prev} = $self->{line}; |
5779 |
|
|
$self->{column_prev} = $self->{column}; |
5780 |
|
|
$self->{column}++; |
5781 |
|
|
$self->{nc} |
5782 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5783 |
|
|
} else { |
5784 |
|
|
$self->{set_nc}->($self); |
5785 |
|
|
} |
5786 |
|
|
|
5787 |
|
|
redo A; |
5788 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 6 and |
5789 |
|
|
($self->{nc} == 0x0054 or # T |
5790 |
|
|
$self->{nc} == 0x0074)) { # t |
5791 |
|
|
if ($self->{kwd} ne 'ELEMEN' or $self->{nc} == 0x0074) { |
5792 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5793 |
|
|
text => 'ELEMENT', |
5794 |
|
|
line => $self->{line_prev}, |
5795 |
|
|
column => $self->{column_prev} - 5); |
5796 |
|
|
} |
5797 |
wakaba |
1.14 |
$self->{ct} = {type => ELEMENT_TOKEN, name => '', |
5798 |
|
|
line => $self->{line_prev}, |
5799 |
|
|
column => $self->{column_prev} - 6}; |
5800 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5801 |
|
|
|
5802 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5803 |
|
|
$self->{line_prev} = $self->{line}; |
5804 |
|
|
$self->{column_prev} = $self->{column}; |
5805 |
|
|
$self->{column}++; |
5806 |
|
|
$self->{nc} |
5807 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5808 |
|
|
} else { |
5809 |
|
|
$self->{set_nc}->($self); |
5810 |
|
|
} |
5811 |
|
|
|
5812 |
|
|
redo A; |
5813 |
|
|
} else { |
5814 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5815 |
|
|
line => $self->{line_prev}, |
5816 |
|
|
column => $self->{column_prev} - 1 |
5817 |
|
|
- (length $self->{kwd}) |
5818 |
|
|
+ 1 * ($self->{nc} == -1)); |
5819 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5820 |
|
|
## Reconsume. |
5821 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5822 |
|
|
redo A; |
5823 |
|
|
} |
5824 |
|
|
} elsif ($self->{state} == MD_ATTLIST_STATE) { |
5825 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5826 |
|
|
undef, |
5827 |
|
|
0x0054, # T |
5828 |
|
|
0x0054, # T |
5829 |
|
|
0x004C, # L |
5830 |
|
|
0x0049, # I |
5831 |
|
|
0x0053, # S |
5832 |
|
|
]->[length $self->{kwd}] or |
5833 |
|
|
$self->{nc} == [ |
5834 |
|
|
undef, |
5835 |
|
|
0x0074, # t |
5836 |
|
|
0x0074, # t |
5837 |
|
|
0x006C, # l |
5838 |
|
|
0x0069, # i |
5839 |
|
|
0x0073, # s |
5840 |
|
|
]->[length $self->{kwd}]) { |
5841 |
wakaba |
1.14 |
## Stay in the state. |
5842 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5843 |
|
|
|
5844 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5845 |
|
|
$self->{line_prev} = $self->{line}; |
5846 |
|
|
$self->{column_prev} = $self->{column}; |
5847 |
|
|
$self->{column}++; |
5848 |
|
|
$self->{nc} |
5849 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5850 |
|
|
} else { |
5851 |
|
|
$self->{set_nc}->($self); |
5852 |
|
|
} |
5853 |
|
|
|
5854 |
|
|
redo A; |
5855 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 6 and |
5856 |
|
|
($self->{nc} == 0x0054 or # T |
5857 |
|
|
$self->{nc} == 0x0074)) { # t |
5858 |
|
|
if ($self->{kwd} ne 'ATTLIS' or $self->{nc} == 0x0074) { |
5859 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5860 |
|
|
text => 'ATTLIST', |
5861 |
|
|
line => $self->{line_prev}, |
5862 |
|
|
column => $self->{column_prev} - 5); |
5863 |
|
|
} |
5864 |
wakaba |
1.14 |
$self->{ct} = {type => ATTLIST_TOKEN, name => '', |
5865 |
wakaba |
1.15 |
attrdefs => [], |
5866 |
wakaba |
1.14 |
line => $self->{line_prev}, |
5867 |
|
|
column => $self->{column_prev} - 6}; |
5868 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5869 |
|
|
|
5870 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5871 |
|
|
$self->{line_prev} = $self->{line}; |
5872 |
|
|
$self->{column_prev} = $self->{column}; |
5873 |
|
|
$self->{column}++; |
5874 |
|
|
$self->{nc} |
5875 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5876 |
|
|
} else { |
5877 |
|
|
$self->{set_nc}->($self); |
5878 |
|
|
} |
5879 |
|
|
|
5880 |
|
|
redo A; |
5881 |
|
|
} else { |
5882 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5883 |
|
|
line => $self->{line_prev}, |
5884 |
|
|
column => $self->{column_prev} - 1 |
5885 |
|
|
- (length $self->{kwd}) |
5886 |
|
|
+ 1 * ($self->{nc} == -1)); |
5887 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5888 |
|
|
## Reconsume. |
5889 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5890 |
|
|
redo A; |
5891 |
|
|
} |
5892 |
|
|
} elsif ($self->{state} == MD_NOTATION_STATE) { |
5893 |
wakaba |
1.17 |
if ($self->{nc} == [ |
5894 |
|
|
undef, |
5895 |
|
|
0x004F, # O |
5896 |
|
|
0x0054, # T |
5897 |
|
|
0x0041, # A |
5898 |
|
|
0x0054, # T |
5899 |
|
|
0x0049, # I |
5900 |
|
|
0x004F, # O |
5901 |
|
|
]->[length $self->{kwd}] or |
5902 |
|
|
$self->{nc} == [ |
5903 |
|
|
undef, |
5904 |
|
|
0x006F, # o |
5905 |
|
|
0x0074, # t |
5906 |
|
|
0x0061, # a |
5907 |
|
|
0x0074, # t |
5908 |
|
|
0x0069, # i |
5909 |
|
|
0x006F, # o |
5910 |
|
|
]->[length $self->{kwd}]) { |
5911 |
wakaba |
1.14 |
## Stay in the state. |
5912 |
|
|
$self->{kwd} .= chr $self->{nc}; |
5913 |
|
|
|
5914 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5915 |
|
|
$self->{line_prev} = $self->{line}; |
5916 |
|
|
$self->{column_prev} = $self->{column}; |
5917 |
|
|
$self->{column}++; |
5918 |
|
|
$self->{nc} |
5919 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5920 |
|
|
} else { |
5921 |
|
|
$self->{set_nc}->($self); |
5922 |
|
|
} |
5923 |
|
|
|
5924 |
|
|
redo A; |
5925 |
wakaba |
1.17 |
} elsif ((length $self->{kwd}) == 7 and |
5926 |
|
|
($self->{nc} == 0x004E or # N |
5927 |
|
|
$self->{nc} == 0x006E)) { # n |
5928 |
|
|
if ($self->{kwd} ne 'NOTATIO' or $self->{nc} == 0x006E) { |
5929 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
5930 |
|
|
text => 'NOTATION', |
5931 |
|
|
line => $self->{line_prev}, |
5932 |
|
|
column => $self->{column_prev} - 6); |
5933 |
|
|
} |
5934 |
wakaba |
1.14 |
$self->{ct} = {type => NOTATION_TOKEN, name => '', |
5935 |
|
|
line => $self->{line_prev}, |
5936 |
|
|
column => $self->{column_prev} - 6}; |
5937 |
|
|
$self->{state} = DOCTYPE_MD_STATE; |
5938 |
|
|
|
5939 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5940 |
|
|
$self->{line_prev} = $self->{line}; |
5941 |
|
|
$self->{column_prev} = $self->{column}; |
5942 |
|
|
$self->{column}++; |
5943 |
|
|
$self->{nc} |
5944 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5945 |
|
|
} else { |
5946 |
|
|
$self->{set_nc}->($self); |
5947 |
|
|
} |
5948 |
|
|
|
5949 |
|
|
redo A; |
5950 |
|
|
} else { |
5951 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'bogus comment', |
5952 |
|
|
line => $self->{line_prev}, |
5953 |
|
|
column => $self->{column_prev} - 1 |
5954 |
|
|
- (length $self->{kwd}) |
5955 |
|
|
+ 1 * ($self->{nc} == -1)); |
5956 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
5957 |
|
|
## Reconsume. |
5958 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
5959 |
|
|
redo A; |
5960 |
|
|
} |
5961 |
|
|
} elsif ($self->{state} == DOCTYPE_MD_STATE) { |
5962 |
|
|
## XML5: "DOCTYPE ENTITY state", "DOCTYPE ATTLIST state", and |
5963 |
|
|
## "DOCTYPE NOTATION state". |
5964 |
|
|
|
5965 |
|
|
if ($is_space->{$self->{nc}}) { |
5966 |
|
|
## XML5: [NOTATION] Switch to the "DOCTYPE NOTATION identifier state". |
5967 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
5968 |
|
|
|
5969 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5970 |
|
|
$self->{line_prev} = $self->{line}; |
5971 |
|
|
$self->{column_prev} = $self->{column}; |
5972 |
|
|
$self->{column}++; |
5973 |
|
|
$self->{nc} |
5974 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5975 |
|
|
} else { |
5976 |
|
|
$self->{set_nc}->($self); |
5977 |
|
|
} |
5978 |
|
|
|
5979 |
|
|
redo A; |
5980 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
5981 |
|
|
$self->{nc} == 0x0025) { # % |
5982 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
5983 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
5984 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
5985 |
|
|
|
5986 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
5987 |
|
|
$self->{line_prev} = $self->{line}; |
5988 |
|
|
$self->{column_prev} = $self->{column}; |
5989 |
|
|
$self->{column}++; |
5990 |
|
|
$self->{nc} |
5991 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
5992 |
|
|
} else { |
5993 |
|
|
$self->{set_nc}->($self); |
5994 |
|
|
} |
5995 |
|
|
|
5996 |
|
|
redo A; |
5997 |
|
|
} elsif ($self->{nc} == -1) { |
5998 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
5999 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6000 |
|
|
## Reconsume. |
6001 |
|
|
redo A; |
6002 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6003 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6004 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6005 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6006 |
|
|
|
6007 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6008 |
|
|
$self->{line_prev} = $self->{line}; |
6009 |
|
|
$self->{column_prev} = $self->{column}; |
6010 |
|
|
$self->{column}++; |
6011 |
|
|
$self->{nc} |
6012 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6013 |
|
|
} else { |
6014 |
|
|
$self->{set_nc}->($self); |
6015 |
|
|
} |
6016 |
|
|
|
6017 |
|
|
redo A; |
6018 |
|
|
} else { |
6019 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6020 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before md name'); ## TODO: type |
6021 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
6022 |
|
|
redo A; |
6023 |
|
|
} |
6024 |
|
|
} elsif ($self->{state} == BEFORE_MD_NAME_STATE) { |
6025 |
|
|
## XML5: "DOCTYPE ENTITY parameter state", "DOCTYPE ENTITY type |
6026 |
|
|
## before state", "DOCTYPE ATTLIST name before state". |
6027 |
|
|
|
6028 |
|
|
if ($is_space->{$self->{nc}}) { |
6029 |
|
|
## Stay in the state. |
6030 |
|
|
|
6031 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6032 |
|
|
$self->{line_prev} = $self->{line}; |
6033 |
|
|
$self->{column_prev} = $self->{column}; |
6034 |
|
|
$self->{column}++; |
6035 |
|
|
$self->{nc} |
6036 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6037 |
|
|
} else { |
6038 |
|
|
$self->{set_nc}->($self); |
6039 |
|
|
} |
6040 |
|
|
|
6041 |
|
|
redo A; |
6042 |
|
|
} elsif ($self->{ct}->{type} == GENERAL_ENTITY_TOKEN and |
6043 |
|
|
$self->{nc} == 0x0025) { # % |
6044 |
|
|
$self->{state} = DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE; |
6045 |
|
|
|
6046 |
|
|
if ($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 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6058 |
|
|
## XML5: Same as "Anything else". |
6059 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6060 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6061 |
|
|
|
6062 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6063 |
|
|
$self->{line_prev} = $self->{line}; |
6064 |
|
|
$self->{column_prev} = $self->{column}; |
6065 |
|
|
$self->{column}++; |
6066 |
|
|
$self->{nc} |
6067 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6068 |
|
|
} else { |
6069 |
|
|
$self->{set_nc}->($self); |
6070 |
|
|
} |
6071 |
|
|
|
6072 |
|
|
redo A; |
6073 |
|
|
} elsif ($self->{nc} == -1) { |
6074 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6075 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6076 |
|
|
## Reconsume. |
6077 |
|
|
redo A; |
6078 |
|
|
} else { |
6079 |
|
|
## XML5: [ATTLIST] Not defined yet. |
6080 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
6081 |
|
|
$self->{state} = MD_NAME_STATE; |
6082 |
|
|
|
6083 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6084 |
|
|
$self->{line_prev} = $self->{line}; |
6085 |
|
|
$self->{column_prev} = $self->{column}; |
6086 |
|
|
$self->{column}++; |
6087 |
|
|
$self->{nc} |
6088 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6089 |
|
|
} else { |
6090 |
|
|
$self->{set_nc}->($self); |
6091 |
|
|
} |
6092 |
|
|
|
6093 |
|
|
redo A; |
6094 |
|
|
} |
6095 |
|
|
} elsif ($self->{state} == DOCTYPE_ENTITY_PARAMETER_BEFORE_STATE) { |
6096 |
|
|
if ($is_space->{$self->{nc}}) { |
6097 |
|
|
## XML5: Switch to the "DOCTYPE ENTITY parameter state". |
6098 |
|
|
$self->{ct}->{type} = PARAMETER_ENTITY_TOKEN; |
6099 |
|
|
$self->{state} = BEFORE_MD_NAME_STATE; |
6100 |
wakaba |
1.8 |
|
6101 |
wakaba |
1.14 |
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6102 |
|
|
$self->{line_prev} = $self->{line}; |
6103 |
|
|
$self->{column_prev} = $self->{column}; |
6104 |
|
|
$self->{column}++; |
6105 |
|
|
$self->{nc} |
6106 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6107 |
|
|
} else { |
6108 |
|
|
$self->{set_nc}->($self); |
6109 |
|
|
} |
6110 |
|
|
|
6111 |
|
|
redo A; |
6112 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6113 |
|
|
## XML5: Same as "Anything else". |
6114 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md name'); ## TODO: type |
6115 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6116 |
|
|
|
6117 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6118 |
|
|
$self->{line_prev} = $self->{line}; |
6119 |
|
|
$self->{column_prev} = $self->{column}; |
6120 |
|
|
$self->{column}++; |
6121 |
|
|
$self->{nc} |
6122 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6123 |
|
|
} else { |
6124 |
|
|
$self->{set_nc}->($self); |
6125 |
|
|
} |
6126 |
|
|
|
6127 |
|
|
redo A; |
6128 |
|
|
} elsif ($self->{nc} == -1) { |
6129 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
6130 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6131 |
|
|
## Reconsume. |
6132 |
|
|
redo A; |
6133 |
|
|
} else { |
6134 |
|
|
## XML5: No parse error. |
6135 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space after ENTITY percent'); ## TODO: type |
6136 |
|
|
$self->{state} = BOGUS_COMMENT_STATE; |
6137 |
|
|
$self->{ct} = {type => COMMENT_TOKEN, data => ''}; ## Will be discarded |
6138 |
|
|
## Reconsume. |
6139 |
|
|
redo A; |
6140 |
|
|
} |
6141 |
|
|
} elsif ($self->{state} == MD_NAME_STATE) { |
6142 |
|
|
## XML5: "DOCTYPE ENTITY name state" and "DOCTYPE ATTLIST name state". |
6143 |
|
|
|
6144 |
|
|
if ($is_space->{$self->{nc}}) { |
6145 |
wakaba |
1.16 |
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
6146 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
6147 |
|
|
} elsif ($self->{ct}->{type} == ELEMENT_TOKEN) { |
6148 |
|
|
## TODO: ... |
6149 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
6150 |
|
|
} else { # ENTITY/NOTATION |
6151 |
|
|
$self->{state} = AFTER_DOCTYPE_NAME_STATE; |
6152 |
|
|
} |
6153 |
wakaba |
1.14 |
|
6154 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6155 |
|
|
$self->{line_prev} = $self->{line}; |
6156 |
|
|
$self->{column_prev} = $self->{column}; |
6157 |
|
|
$self->{column}++; |
6158 |
|
|
$self->{nc} |
6159 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6160 |
|
|
} else { |
6161 |
|
|
$self->{set_nc}->($self); |
6162 |
|
|
} |
6163 |
|
|
|
6164 |
|
|
redo A; |
6165 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6166 |
|
|
if ($self->{ct}->{type} == ATTLIST_TOKEN) { |
6167 |
|
|
# |
6168 |
|
|
} else { |
6169 |
wakaba |
1.16 |
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no md def'); ## TODO: type |
6170 |
wakaba |
1.14 |
} |
6171 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6172 |
|
|
|
6173 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6174 |
|
|
$self->{line_prev} = $self->{line}; |
6175 |
|
|
$self->{column_prev} = $self->{column}; |
6176 |
|
|
$self->{column}++; |
6177 |
|
|
$self->{nc} |
6178 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6179 |
|
|
} else { |
6180 |
|
|
$self->{set_nc}->($self); |
6181 |
|
|
} |
6182 |
|
|
|
6183 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6184 |
|
|
redo A; |
6185 |
|
|
} elsif ($self->{nc} == -1) { |
6186 |
|
|
## XML5: [ATTLIST] No parse error. |
6187 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); |
6188 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6189 |
|
|
## Reconsume. |
6190 |
|
|
return ($self->{ct}); # ELEMENT/ENTITY/ATTLIST/NOTATION |
6191 |
|
|
redo A; |
6192 |
|
|
} else { |
6193 |
|
|
## XML5: [ATTLIST] Not defined yet. |
6194 |
|
|
$self->{ct}->{name} .= chr $self->{nc}; |
6195 |
|
|
## Stay in the state. |
6196 |
|
|
|
6197 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6198 |
|
|
$self->{line_prev} = $self->{line}; |
6199 |
|
|
$self->{column_prev} = $self->{column}; |
6200 |
|
|
$self->{column}++; |
6201 |
|
|
$self->{nc} |
6202 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6203 |
|
|
} else { |
6204 |
|
|
$self->{set_nc}->($self); |
6205 |
|
|
} |
6206 |
|
|
|
6207 |
|
|
redo A; |
6208 |
|
|
} |
6209 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_NAME_AFTER_STATE) { |
6210 |
|
|
if ($is_space->{$self->{nc}}) { |
6211 |
|
|
## Stay in the state. |
6212 |
|
|
|
6213 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6214 |
|
|
$self->{line_prev} = $self->{line}; |
6215 |
|
|
$self->{column_prev} = $self->{column}; |
6216 |
|
|
$self->{column}++; |
6217 |
|
|
$self->{nc} |
6218 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6219 |
|
|
} else { |
6220 |
|
|
$self->{set_nc}->($self); |
6221 |
|
|
} |
6222 |
|
|
|
6223 |
|
|
redo A; |
6224 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6225 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6226 |
|
|
|
6227 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6228 |
|
|
$self->{line_prev} = $self->{line}; |
6229 |
|
|
$self->{column_prev} = $self->{column}; |
6230 |
|
|
$self->{column}++; |
6231 |
|
|
$self->{nc} |
6232 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6233 |
|
|
} else { |
6234 |
|
|
$self->{set_nc}->($self); |
6235 |
|
|
} |
6236 |
|
|
|
6237 |
|
|
return ($self->{ct}); # ATTLIST |
6238 |
|
|
redo A; |
6239 |
|
|
} elsif ($self->{nc} == -1) { |
6240 |
|
|
## XML5: No parse error. |
6241 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6242 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6243 |
wakaba |
1.15 |
return ($self->{ct}); |
6244 |
wakaba |
1.14 |
redo A; |
6245 |
|
|
} else { |
6246 |
|
|
## XML5: Not defined yet. |
6247 |
wakaba |
1.15 |
$self->{ca} = {name => chr ($self->{nc}), # attrdef |
6248 |
|
|
tokens => [], |
6249 |
|
|
line => $self->{line}, column => $self->{column}}; |
6250 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE; |
6251 |
|
|
|
6252 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6253 |
|
|
$self->{line_prev} = $self->{line}; |
6254 |
|
|
$self->{column_prev} = $self->{column}; |
6255 |
|
|
$self->{column}++; |
6256 |
|
|
$self->{nc} |
6257 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6258 |
|
|
} else { |
6259 |
|
|
$self->{set_nc}->($self); |
6260 |
|
|
} |
6261 |
|
|
|
6262 |
|
|
redo A; |
6263 |
|
|
} |
6264 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_STATE) { |
6265 |
|
|
if ($is_space->{$self->{nc}}) { |
6266 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE; |
6267 |
|
|
|
6268 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6269 |
|
|
$self->{line_prev} = $self->{line}; |
6270 |
|
|
$self->{column_prev} = $self->{column}; |
6271 |
|
|
$self->{column}++; |
6272 |
|
|
$self->{nc} |
6273 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6274 |
|
|
} else { |
6275 |
|
|
$self->{set_nc}->($self); |
6276 |
|
|
} |
6277 |
|
|
|
6278 |
|
|
redo A; |
6279 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6280 |
|
|
## XML5: Same as "anything else". |
6281 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6282 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6283 |
|
|
|
6284 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6285 |
|
|
$self->{line_prev} = $self->{line}; |
6286 |
|
|
$self->{column_prev} = $self->{column}; |
6287 |
|
|
$self->{column}++; |
6288 |
|
|
$self->{nc} |
6289 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6290 |
|
|
} else { |
6291 |
|
|
$self->{set_nc}->($self); |
6292 |
|
|
} |
6293 |
|
|
|
6294 |
|
|
return ($self->{ct}); # ATTLIST |
6295 |
|
|
redo A; |
6296 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6297 |
|
|
## XML5: Same as "anything else". |
6298 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6299 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6300 |
|
|
|
6301 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6302 |
|
|
$self->{line_prev} = $self->{line}; |
6303 |
|
|
$self->{column_prev} = $self->{column}; |
6304 |
|
|
$self->{column}++; |
6305 |
|
|
$self->{nc} |
6306 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6307 |
|
|
} else { |
6308 |
|
|
$self->{set_nc}->($self); |
6309 |
|
|
} |
6310 |
|
|
|
6311 |
|
|
redo A; |
6312 |
|
|
} elsif ($self->{nc} == -1) { |
6313 |
|
|
## XML5: No parse error. |
6314 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6315 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6316 |
|
|
|
6317 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6318 |
|
|
$self->{line_prev} = $self->{line}; |
6319 |
|
|
$self->{column_prev} = $self->{column}; |
6320 |
|
|
$self->{column}++; |
6321 |
|
|
$self->{nc} |
6322 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6323 |
|
|
} else { |
6324 |
|
|
$self->{set_nc}->($self); |
6325 |
|
|
} |
6326 |
|
|
|
6327 |
|
|
return ($self->{ct}); # ATTLIST |
6328 |
|
|
redo A; |
6329 |
|
|
} else { |
6330 |
|
|
## XML5: Not defined yet. |
6331 |
|
|
$self->{ca}->{name} .= chr $self->{nc}; |
6332 |
|
|
## Stay in the state. |
6333 |
|
|
|
6334 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6335 |
|
|
$self->{line_prev} = $self->{line}; |
6336 |
|
|
$self->{column_prev} = $self->{column}; |
6337 |
|
|
$self->{column}++; |
6338 |
|
|
$self->{nc} |
6339 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6340 |
|
|
} else { |
6341 |
|
|
$self->{set_nc}->($self); |
6342 |
|
|
} |
6343 |
|
|
|
6344 |
wakaba |
1.14 |
redo A; |
6345 |
|
|
} |
6346 |
wakaba |
1.15 |
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_NAME_AFTER_STATE) { |
6347 |
|
|
if ($is_space->{$self->{nc}}) { |
6348 |
|
|
## Stay in the state. |
6349 |
|
|
|
6350 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6351 |
|
|
$self->{line_prev} = $self->{line}; |
6352 |
|
|
$self->{column_prev} = $self->{column}; |
6353 |
|
|
$self->{column}++; |
6354 |
|
|
$self->{nc} |
6355 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6356 |
|
|
} else { |
6357 |
|
|
$self->{set_nc}->($self); |
6358 |
|
|
} |
6359 |
|
|
|
6360 |
|
|
redo A; |
6361 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6362 |
|
|
## XML5: Same as "anything else". |
6363 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr type'); ## TODO: type |
6364 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6365 |
|
|
|
6366 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6367 |
|
|
$self->{line_prev} = $self->{line}; |
6368 |
|
|
$self->{column_prev} = $self->{column}; |
6369 |
|
|
$self->{column}++; |
6370 |
|
|
$self->{nc} |
6371 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6372 |
|
|
} else { |
6373 |
|
|
$self->{set_nc}->($self); |
6374 |
|
|
} |
6375 |
|
|
|
6376 |
|
|
return ($self->{ct}); # ATTLIST |
6377 |
|
|
redo A; |
6378 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6379 |
|
|
## XML5: Same as "anything else". |
6380 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6381 |
|
|
|
6382 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6383 |
|
|
$self->{line_prev} = $self->{line}; |
6384 |
|
|
$self->{column_prev} = $self->{column}; |
6385 |
|
|
$self->{column}++; |
6386 |
|
|
$self->{nc} |
6387 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6388 |
|
|
} else { |
6389 |
|
|
$self->{set_nc}->($self); |
6390 |
|
|
} |
6391 |
|
|
|
6392 |
|
|
redo A; |
6393 |
|
|
} elsif ($self->{nc} == -1) { |
6394 |
|
|
## XML5: No parse error. |
6395 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6396 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6397 |
|
|
|
6398 |
|
|
if ($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 |
|
|
return ($self->{ct}); |
6409 |
|
|
redo A; |
6410 |
|
|
} else { |
6411 |
|
|
## XML5: Not defined yet. |
6412 |
|
|
$self->{ca}->{type} = chr $self->{nc}; |
6413 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE; |
6414 |
|
|
|
6415 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6416 |
|
|
$self->{line_prev} = $self->{line}; |
6417 |
|
|
$self->{column_prev} = $self->{column}; |
6418 |
|
|
$self->{column}++; |
6419 |
|
|
$self->{nc} |
6420 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6421 |
|
|
} else { |
6422 |
|
|
$self->{set_nc}->($self); |
6423 |
|
|
} |
6424 |
|
|
|
6425 |
|
|
redo A; |
6426 |
|
|
} |
6427 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_STATE) { |
6428 |
|
|
if ($is_space->{$self->{nc}}) { |
6429 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE; |
6430 |
|
|
|
6431 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6432 |
|
|
$self->{line_prev} = $self->{line}; |
6433 |
|
|
$self->{column_prev} = $self->{column}; |
6434 |
|
|
$self->{column}++; |
6435 |
|
|
$self->{nc} |
6436 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6437 |
|
|
} else { |
6438 |
|
|
$self->{set_nc}->($self); |
6439 |
|
|
} |
6440 |
|
|
|
6441 |
|
|
redo A; |
6442 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6443 |
|
|
## XML5: Same as "anything else". |
6444 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6445 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6446 |
|
|
|
6447 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6448 |
|
|
$self->{line_prev} = $self->{line}; |
6449 |
|
|
$self->{column_prev} = $self->{column}; |
6450 |
|
|
$self->{column}++; |
6451 |
|
|
$self->{nc} |
6452 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6453 |
|
|
} else { |
6454 |
|
|
$self->{set_nc}->($self); |
6455 |
|
|
} |
6456 |
|
|
|
6457 |
|
|
redo A; |
6458 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6459 |
|
|
## XML5: Same as "anything else". |
6460 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6461 |
|
|
$self->{ca}->{value} = ''; |
6462 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6463 |
|
|
|
6464 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6465 |
|
|
$self->{line_prev} = $self->{line}; |
6466 |
|
|
$self->{column_prev} = $self->{column}; |
6467 |
|
|
$self->{column}++; |
6468 |
|
|
$self->{nc} |
6469 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6470 |
|
|
} else { |
6471 |
|
|
$self->{set_nc}->($self); |
6472 |
|
|
} |
6473 |
|
|
|
6474 |
|
|
redo A; |
6475 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6476 |
|
|
## XML5: Same as "anything else". |
6477 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6478 |
|
|
$self->{ca}->{value} = ''; |
6479 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6480 |
|
|
|
6481 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6482 |
|
|
$self->{line_prev} = $self->{line}; |
6483 |
|
|
$self->{column_prev} = $self->{column}; |
6484 |
|
|
$self->{column}++; |
6485 |
|
|
$self->{nc} |
6486 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6487 |
|
|
} else { |
6488 |
|
|
$self->{set_nc}->($self); |
6489 |
|
|
} |
6490 |
|
|
|
6491 |
|
|
redo A; |
6492 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6493 |
|
|
## XML5: Same as "anything else". |
6494 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6495 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6496 |
|
|
|
6497 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6498 |
|
|
$self->{line_prev} = $self->{line}; |
6499 |
|
|
$self->{column_prev} = $self->{column}; |
6500 |
|
|
$self->{column}++; |
6501 |
|
|
$self->{nc} |
6502 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6503 |
|
|
} else { |
6504 |
|
|
$self->{set_nc}->($self); |
6505 |
|
|
} |
6506 |
|
|
|
6507 |
|
|
return ($self->{ct}); # ATTLIST |
6508 |
|
|
redo A; |
6509 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6510 |
|
|
## XML5: Same as "anything else". |
6511 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before paren'); ## TODO: type |
6512 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6513 |
|
|
|
6514 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6515 |
|
|
$self->{line_prev} = $self->{line}; |
6516 |
|
|
$self->{column_prev} = $self->{column}; |
6517 |
|
|
$self->{column}++; |
6518 |
|
|
$self->{nc} |
6519 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6520 |
|
|
} else { |
6521 |
|
|
$self->{set_nc}->($self); |
6522 |
|
|
} |
6523 |
|
|
|
6524 |
|
|
redo A; |
6525 |
|
|
} elsif ($self->{nc} == -1) { |
6526 |
|
|
## XML5: No parse error. |
6527 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6528 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6529 |
|
|
|
6530 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6531 |
|
|
$self->{line_prev} = $self->{line}; |
6532 |
|
|
$self->{column_prev} = $self->{column}; |
6533 |
|
|
$self->{column}++; |
6534 |
|
|
$self->{nc} |
6535 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6536 |
|
|
} else { |
6537 |
|
|
$self->{set_nc}->($self); |
6538 |
|
|
} |
6539 |
|
|
|
6540 |
|
|
return ($self->{ct}); |
6541 |
|
|
redo A; |
6542 |
|
|
} else { |
6543 |
|
|
## XML5: Not defined yet. |
6544 |
|
|
$self->{ca}->{type} .= chr $self->{nc}; |
6545 |
|
|
## Stay in the state. |
6546 |
|
|
|
6547 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6548 |
|
|
$self->{line_prev} = $self->{line}; |
6549 |
|
|
$self->{column_prev} = $self->{column}; |
6550 |
|
|
$self->{column}++; |
6551 |
|
|
$self->{nc} |
6552 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6553 |
|
|
} else { |
6554 |
|
|
$self->{set_nc}->($self); |
6555 |
|
|
} |
6556 |
|
|
|
6557 |
|
|
redo A; |
6558 |
|
|
} |
6559 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_TYPE_AFTER_STATE) { |
6560 |
|
|
if ($is_space->{$self->{nc}}) { |
6561 |
|
|
## Stay in the state. |
6562 |
|
|
|
6563 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6564 |
|
|
$self->{line_prev} = $self->{line}; |
6565 |
|
|
$self->{column_prev} = $self->{column}; |
6566 |
|
|
$self->{column}++; |
6567 |
|
|
$self->{nc} |
6568 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6569 |
|
|
} else { |
6570 |
|
|
$self->{set_nc}->($self); |
6571 |
|
|
} |
6572 |
|
|
|
6573 |
|
|
redo A; |
6574 |
|
|
} elsif ($self->{nc} == 0x0028) { # ( |
6575 |
|
|
## XML5: Same as "anything else". |
6576 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6577 |
|
|
|
6578 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6579 |
|
|
$self->{line_prev} = $self->{line}; |
6580 |
|
|
$self->{column_prev} = $self->{column}; |
6581 |
|
|
$self->{column}++; |
6582 |
|
|
$self->{nc} |
6583 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6584 |
|
|
} else { |
6585 |
|
|
$self->{set_nc}->($self); |
6586 |
|
|
} |
6587 |
|
|
|
6588 |
|
|
redo A; |
6589 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6590 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6591 |
|
|
|
6592 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6593 |
|
|
$self->{line_prev} = $self->{line}; |
6594 |
|
|
$self->{column_prev} = $self->{column}; |
6595 |
|
|
$self->{column}++; |
6596 |
|
|
$self->{nc} |
6597 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6598 |
|
|
} else { |
6599 |
|
|
$self->{set_nc}->($self); |
6600 |
|
|
} |
6601 |
|
|
|
6602 |
|
|
redo A; |
6603 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6604 |
|
|
## XML5: Same as "anything else". |
6605 |
|
|
$self->{ca}->{value} = ''; |
6606 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6607 |
|
|
|
6608 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6609 |
|
|
$self->{line_prev} = $self->{line}; |
6610 |
|
|
$self->{column_prev} = $self->{column}; |
6611 |
|
|
$self->{column}++; |
6612 |
|
|
$self->{nc} |
6613 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6614 |
|
|
} else { |
6615 |
|
|
$self->{set_nc}->($self); |
6616 |
|
|
} |
6617 |
|
|
|
6618 |
|
|
redo A; |
6619 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
6620 |
|
|
## XML5: Same as "anything else". |
6621 |
|
|
$self->{ca}->{value} = ''; |
6622 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
6623 |
|
|
|
6624 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6625 |
|
|
$self->{line_prev} = $self->{line}; |
6626 |
|
|
$self->{column_prev} = $self->{column}; |
6627 |
|
|
$self->{column}++; |
6628 |
|
|
$self->{nc} |
6629 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6630 |
|
|
} else { |
6631 |
|
|
$self->{set_nc}->($self); |
6632 |
|
|
} |
6633 |
|
|
|
6634 |
|
|
redo A; |
6635 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6636 |
|
|
## XML5: Same as "anything else". |
6637 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
6638 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6639 |
|
|
|
6640 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6641 |
|
|
$self->{line_prev} = $self->{line}; |
6642 |
|
|
$self->{column_prev} = $self->{column}; |
6643 |
|
|
$self->{column}++; |
6644 |
|
|
$self->{nc} |
6645 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6646 |
|
|
} else { |
6647 |
|
|
$self->{set_nc}->($self); |
6648 |
|
|
} |
6649 |
|
|
|
6650 |
|
|
return ($self->{ct}); # ATTLIST |
6651 |
|
|
redo A; |
6652 |
|
|
} elsif ($self->{nc} == -1) { |
6653 |
|
|
## XML5: No parse error. |
6654 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6655 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6656 |
|
|
|
6657 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6658 |
|
|
$self->{line_prev} = $self->{line}; |
6659 |
|
|
$self->{column_prev} = $self->{column}; |
6660 |
|
|
$self->{column}++; |
6661 |
|
|
$self->{nc} |
6662 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6663 |
|
|
} else { |
6664 |
|
|
$self->{set_nc}->($self); |
6665 |
|
|
} |
6666 |
|
|
|
6667 |
|
|
return ($self->{ct}); |
6668 |
|
|
redo A; |
6669 |
|
|
} else { |
6670 |
|
|
## XML5: Switch to the "DOCTYPE bogus comment state". |
6671 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
6672 |
|
|
$self->{ca}->{value} = ''; |
6673 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
6674 |
|
|
## Reconsume. |
6675 |
|
|
redo A; |
6676 |
|
|
} |
6677 |
|
|
} elsif ($self->{state} == BEFORE_ALLOWED_TOKEN_STATE) { |
6678 |
|
|
if ($is_space->{$self->{nc}}) { |
6679 |
|
|
## Stay in the state. |
6680 |
|
|
|
6681 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6682 |
|
|
$self->{line_prev} = $self->{line}; |
6683 |
|
|
$self->{column_prev} = $self->{column}; |
6684 |
|
|
$self->{column}++; |
6685 |
|
|
$self->{nc} |
6686 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6687 |
|
|
} else { |
6688 |
|
|
$self->{set_nc}->($self); |
6689 |
|
|
} |
6690 |
|
|
|
6691 |
|
|
redo A; |
6692 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6693 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6694 |
|
|
## Stay in the state. |
6695 |
|
|
|
6696 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6697 |
|
|
$self->{line_prev} = $self->{line}; |
6698 |
|
|
$self->{column_prev} = $self->{column}; |
6699 |
|
|
$self->{column}++; |
6700 |
|
|
$self->{nc} |
6701 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6702 |
|
|
} else { |
6703 |
|
|
$self->{set_nc}->($self); |
6704 |
|
|
} |
6705 |
|
|
|
6706 |
|
|
redo A; |
6707 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6708 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'empty allowed token'); ## TODO: type |
6709 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6710 |
|
|
|
6711 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6712 |
|
|
$self->{line_prev} = $self->{line}; |
6713 |
|
|
$self->{column_prev} = $self->{column}; |
6714 |
|
|
$self->{column}++; |
6715 |
|
|
$self->{nc} |
6716 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6717 |
|
|
} else { |
6718 |
|
|
$self->{set_nc}->($self); |
6719 |
|
|
} |
6720 |
|
|
|
6721 |
|
|
redo A; |
6722 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6723 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6724 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6725 |
|
|
|
6726 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6727 |
|
|
$self->{line_prev} = $self->{line}; |
6728 |
|
|
$self->{column_prev} = $self->{column}; |
6729 |
|
|
$self->{column}++; |
6730 |
|
|
$self->{nc} |
6731 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6732 |
|
|
} else { |
6733 |
|
|
$self->{set_nc}->($self); |
6734 |
|
|
} |
6735 |
|
|
|
6736 |
|
|
return ($self->{ct}); # ATTLIST |
6737 |
|
|
redo A; |
6738 |
|
|
} elsif ($self->{nc} == -1) { |
6739 |
|
|
## XML5: No parse error. |
6740 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6741 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6742 |
|
|
|
6743 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6744 |
|
|
$self->{line_prev} = $self->{line}; |
6745 |
|
|
$self->{column_prev} = $self->{column}; |
6746 |
|
|
$self->{column}++; |
6747 |
|
|
$self->{nc} |
6748 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6749 |
|
|
} else { |
6750 |
|
|
$self->{set_nc}->($self); |
6751 |
|
|
} |
6752 |
|
|
|
6753 |
|
|
return ($self->{ct}); |
6754 |
|
|
redo A; |
6755 |
|
|
} else { |
6756 |
|
|
push @{$self->{ca}->{tokens}}, chr $self->{nc}; |
6757 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
6758 |
|
|
|
6759 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6760 |
|
|
$self->{line_prev} = $self->{line}; |
6761 |
|
|
$self->{column_prev} = $self->{column}; |
6762 |
|
|
$self->{column}++; |
6763 |
|
|
$self->{nc} |
6764 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6765 |
|
|
} else { |
6766 |
|
|
$self->{set_nc}->($self); |
6767 |
|
|
} |
6768 |
|
|
|
6769 |
|
|
redo A; |
6770 |
|
|
} |
6771 |
|
|
} elsif ($self->{state} == ALLOWED_TOKEN_STATE) { |
6772 |
|
|
if ($is_space->{$self->{nc}}) { |
6773 |
|
|
$self->{state} = AFTER_ALLOWED_TOKEN_STATE; |
6774 |
|
|
|
6775 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6776 |
|
|
$self->{line_prev} = $self->{line}; |
6777 |
|
|
$self->{column_prev} = $self->{column}; |
6778 |
|
|
$self->{column}++; |
6779 |
|
|
$self->{nc} |
6780 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6781 |
|
|
} else { |
6782 |
|
|
$self->{set_nc}->($self); |
6783 |
|
|
} |
6784 |
|
|
|
6785 |
|
|
redo A; |
6786 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6787 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6788 |
|
|
|
6789 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6790 |
|
|
$self->{line_prev} = $self->{line}; |
6791 |
|
|
$self->{column_prev} = $self->{column}; |
6792 |
|
|
$self->{column}++; |
6793 |
|
|
$self->{nc} |
6794 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6795 |
|
|
} else { |
6796 |
|
|
$self->{set_nc}->($self); |
6797 |
|
|
} |
6798 |
|
|
|
6799 |
|
|
redo A; |
6800 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6801 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6802 |
|
|
|
6803 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6804 |
|
|
$self->{line_prev} = $self->{line}; |
6805 |
|
|
$self->{column_prev} = $self->{column}; |
6806 |
|
|
$self->{column}++; |
6807 |
|
|
$self->{nc} |
6808 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6809 |
|
|
} else { |
6810 |
|
|
$self->{set_nc}->($self); |
6811 |
|
|
} |
6812 |
|
|
|
6813 |
|
|
redo A; |
6814 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6815 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6816 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6817 |
|
|
|
6818 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6819 |
|
|
$self->{line_prev} = $self->{line}; |
6820 |
|
|
$self->{column_prev} = $self->{column}; |
6821 |
|
|
$self->{column}++; |
6822 |
|
|
$self->{nc} |
6823 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6824 |
|
|
} else { |
6825 |
|
|
$self->{set_nc}->($self); |
6826 |
|
|
} |
6827 |
|
|
|
6828 |
|
|
return ($self->{ct}); # ATTLIST |
6829 |
|
|
redo A; |
6830 |
|
|
} elsif ($self->{nc} == -1) { |
6831 |
|
|
## XML5: No parse error. |
6832 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6833 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6834 |
|
|
|
6835 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6836 |
|
|
$self->{line_prev} = $self->{line}; |
6837 |
|
|
$self->{column_prev} = $self->{column}; |
6838 |
|
|
$self->{column}++; |
6839 |
|
|
$self->{nc} |
6840 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6841 |
|
|
} else { |
6842 |
|
|
$self->{set_nc}->($self); |
6843 |
|
|
} |
6844 |
|
|
|
6845 |
|
|
return ($self->{ct}); |
6846 |
|
|
redo A; |
6847 |
|
|
} else { |
6848 |
|
|
$self->{ca}->{tokens}->[-1] .= chr $self->{nc}; |
6849 |
|
|
## Stay in the state. |
6850 |
|
|
|
6851 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6852 |
|
|
$self->{line_prev} = $self->{line}; |
6853 |
|
|
$self->{column_prev} = $self->{column}; |
6854 |
|
|
$self->{column}++; |
6855 |
|
|
$self->{nc} |
6856 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6857 |
|
|
} else { |
6858 |
|
|
$self->{set_nc}->($self); |
6859 |
|
|
} |
6860 |
|
|
|
6861 |
|
|
redo A; |
6862 |
|
|
} |
6863 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKEN_STATE) { |
6864 |
|
|
if ($is_space->{$self->{nc}}) { |
6865 |
|
|
## Stay in the state. |
6866 |
|
|
|
6867 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6868 |
|
|
$self->{line_prev} = $self->{line}; |
6869 |
|
|
$self->{column_prev} = $self->{column}; |
6870 |
|
|
$self->{column}++; |
6871 |
|
|
$self->{nc} |
6872 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6873 |
|
|
} else { |
6874 |
|
|
$self->{set_nc}->($self); |
6875 |
|
|
} |
6876 |
|
|
|
6877 |
|
|
redo A; |
6878 |
|
|
} elsif ($self->{nc} == 0x007C) { # | |
6879 |
|
|
$self->{state} = BEFORE_ALLOWED_TOKEN_STATE; |
6880 |
|
|
|
6881 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6882 |
|
|
$self->{line_prev} = $self->{line}; |
6883 |
|
|
$self->{column_prev} = $self->{column}; |
6884 |
|
|
$self->{column}++; |
6885 |
|
|
$self->{nc} |
6886 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6887 |
|
|
} else { |
6888 |
|
|
$self->{set_nc}->($self); |
6889 |
|
|
} |
6890 |
|
|
|
6891 |
|
|
redo A; |
6892 |
|
|
} elsif ($self->{nc} == 0x0029) { # ) |
6893 |
|
|
$self->{state} = AFTER_ALLOWED_TOKENS_STATE; |
6894 |
|
|
|
6895 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6896 |
|
|
$self->{line_prev} = $self->{line}; |
6897 |
|
|
$self->{column_prev} = $self->{column}; |
6898 |
|
|
$self->{column}++; |
6899 |
|
|
$self->{nc} |
6900 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6901 |
|
|
} else { |
6902 |
|
|
$self->{set_nc}->($self); |
6903 |
|
|
} |
6904 |
|
|
|
6905 |
|
|
redo A; |
6906 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
6907 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed allowed tokens'); ## TODO: type |
6908 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
6909 |
|
|
|
6910 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6911 |
|
|
$self->{line_prev} = $self->{line}; |
6912 |
|
|
$self->{column_prev} = $self->{column}; |
6913 |
|
|
$self->{column}++; |
6914 |
|
|
$self->{nc} |
6915 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6916 |
|
|
} else { |
6917 |
|
|
$self->{set_nc}->($self); |
6918 |
|
|
} |
6919 |
|
|
|
6920 |
|
|
return ($self->{ct}); # ATTLIST |
6921 |
|
|
redo A; |
6922 |
|
|
} elsif ($self->{nc} == -1) { |
6923 |
|
|
## XML5: No parse error. |
6924 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
6925 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
6926 |
|
|
|
6927 |
|
|
if ($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}); |
6938 |
|
|
redo A; |
6939 |
|
|
} else { |
6940 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'space in allowed token', ## TODO: type |
6941 |
|
|
line => $self->{line_prev}, |
6942 |
|
|
column => $self->{column_prev}); |
6943 |
|
|
$self->{ca}->{tokens}->[-1] .= ' ' . chr $self->{nc}; |
6944 |
|
|
$self->{state} = ALLOWED_TOKEN_STATE; |
6945 |
|
|
|
6946 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6947 |
|
|
$self->{line_prev} = $self->{line}; |
6948 |
|
|
$self->{column_prev} = $self->{column}; |
6949 |
|
|
$self->{column}++; |
6950 |
|
|
$self->{nc} |
6951 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6952 |
|
|
} else { |
6953 |
|
|
$self->{set_nc}->($self); |
6954 |
|
|
} |
6955 |
|
|
|
6956 |
|
|
redo A; |
6957 |
|
|
} |
6958 |
|
|
} elsif ($self->{state} == AFTER_ALLOWED_TOKENS_STATE) { |
6959 |
|
|
if ($is_space->{$self->{nc}}) { |
6960 |
|
|
$self->{state} = BEFORE_ATTR_DEFAULT_STATE; |
6961 |
|
|
|
6962 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6963 |
|
|
$self->{line_prev} = $self->{line}; |
6964 |
|
|
$self->{column_prev} = $self->{column}; |
6965 |
|
|
$self->{column}++; |
6966 |
|
|
$self->{nc} |
6967 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6968 |
|
|
} else { |
6969 |
|
|
$self->{set_nc}->($self); |
6970 |
|
|
} |
6971 |
|
|
|
6972 |
|
|
redo A; |
6973 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
6974 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6975 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
6976 |
|
|
|
6977 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6978 |
|
|
$self->{line_prev} = $self->{line}; |
6979 |
|
|
$self->{column_prev} = $self->{column}; |
6980 |
|
|
$self->{column}++; |
6981 |
|
|
$self->{nc} |
6982 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6983 |
|
|
} else { |
6984 |
|
|
$self->{set_nc}->($self); |
6985 |
|
|
} |
6986 |
|
|
|
6987 |
|
|
redo A; |
6988 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
6989 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
6990 |
|
|
$self->{ca}->{value} = ''; |
6991 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
6992 |
|
|
|
6993 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
6994 |
|
|
$self->{line_prev} = $self->{line}; |
6995 |
|
|
$self->{column_prev} = $self->{column}; |
6996 |
|
|
$self->{column}++; |
6997 |
|
|
$self->{nc} |
6998 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
6999 |
|
|
} else { |
7000 |
|
|
$self->{set_nc}->($self); |
7001 |
|
|
} |
7002 |
|
|
|
7003 |
|
|
redo A; |
7004 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7005 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7006 |
|
|
$self->{ca}->{value} = ''; |
7007 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7008 |
|
|
|
7009 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7010 |
|
|
$self->{line_prev} = $self->{line}; |
7011 |
|
|
$self->{column_prev} = $self->{column}; |
7012 |
|
|
$self->{column}++; |
7013 |
|
|
$self->{nc} |
7014 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7015 |
|
|
} else { |
7016 |
|
|
$self->{set_nc}->($self); |
7017 |
|
|
} |
7018 |
|
|
|
7019 |
|
|
redo A; |
7020 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7021 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7022 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7023 |
|
|
|
7024 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7025 |
|
|
$self->{line_prev} = $self->{line}; |
7026 |
|
|
$self->{column_prev} = $self->{column}; |
7027 |
|
|
$self->{column}++; |
7028 |
|
|
$self->{nc} |
7029 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7030 |
|
|
} else { |
7031 |
|
|
$self->{set_nc}->($self); |
7032 |
|
|
} |
7033 |
|
|
|
7034 |
|
|
return ($self->{ct}); # ATTLIST |
7035 |
|
|
redo A; |
7036 |
|
|
} elsif ($self->{nc} == -1) { |
7037 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7038 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7039 |
|
|
|
7040 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7041 |
|
|
$self->{line_prev} = $self->{line}; |
7042 |
|
|
$self->{column_prev} = $self->{column}; |
7043 |
|
|
$self->{column}++; |
7044 |
|
|
$self->{nc} |
7045 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7046 |
|
|
} else { |
7047 |
|
|
$self->{set_nc}->($self); |
7048 |
|
|
} |
7049 |
|
|
|
7050 |
|
|
return ($self->{ct}); |
7051 |
|
|
redo A; |
7052 |
|
|
} else { |
7053 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
7054 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7055 |
|
|
## Reconsume. |
7056 |
|
|
redo A; |
7057 |
|
|
} |
7058 |
|
|
} elsif ($self->{state} == BEFORE_ATTR_DEFAULT_STATE) { |
7059 |
|
|
if ($is_space->{$self->{nc}}) { |
7060 |
|
|
## Stay in the state. |
7061 |
|
|
|
7062 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7063 |
|
|
$self->{line_prev} = $self->{line}; |
7064 |
|
|
$self->{column_prev} = $self->{column}; |
7065 |
|
|
$self->{column}++; |
7066 |
|
|
$self->{nc} |
7067 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7068 |
|
|
} else { |
7069 |
|
|
$self->{set_nc}->($self); |
7070 |
|
|
} |
7071 |
|
|
|
7072 |
|
|
redo A; |
7073 |
|
|
} elsif ($self->{nc} == 0x0023) { # # |
7074 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE; |
7075 |
|
|
|
7076 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7077 |
|
|
$self->{line_prev} = $self->{line}; |
7078 |
|
|
$self->{column_prev} = $self->{column}; |
7079 |
|
|
$self->{column}++; |
7080 |
|
|
$self->{nc} |
7081 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7082 |
|
|
} else { |
7083 |
|
|
$self->{set_nc}->($self); |
7084 |
|
|
} |
7085 |
|
|
|
7086 |
|
|
redo A; |
7087 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7088 |
|
|
$self->{ca}->{value} = ''; |
7089 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7090 |
|
|
|
7091 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7092 |
|
|
$self->{line_prev} = $self->{line}; |
7093 |
|
|
$self->{column_prev} = $self->{column}; |
7094 |
|
|
$self->{column}++; |
7095 |
|
|
$self->{nc} |
7096 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7097 |
|
|
} else { |
7098 |
|
|
$self->{set_nc}->($self); |
7099 |
|
|
} |
7100 |
|
|
|
7101 |
|
|
redo A; |
7102 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7103 |
|
|
$self->{ca}->{value} = ''; |
7104 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7105 |
|
|
|
7106 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7107 |
|
|
$self->{line_prev} = $self->{line}; |
7108 |
|
|
$self->{column_prev} = $self->{column}; |
7109 |
|
|
$self->{column}++; |
7110 |
|
|
$self->{nc} |
7111 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7112 |
|
|
} else { |
7113 |
|
|
$self->{set_nc}->($self); |
7114 |
|
|
} |
7115 |
|
|
|
7116 |
|
|
redo A; |
7117 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7118 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7119 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7120 |
|
|
|
7121 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7122 |
|
|
$self->{line_prev} = $self->{line}; |
7123 |
|
|
$self->{column_prev} = $self->{column}; |
7124 |
|
|
$self->{column}++; |
7125 |
|
|
$self->{nc} |
7126 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7127 |
|
|
} else { |
7128 |
|
|
$self->{set_nc}->($self); |
7129 |
|
|
} |
7130 |
|
|
|
7131 |
|
|
return ($self->{ct}); # ATTLIST |
7132 |
|
|
redo A; |
7133 |
|
|
} elsif ($self->{nc} == -1) { |
7134 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7135 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7136 |
|
|
|
7137 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7138 |
|
|
$self->{line_prev} = $self->{line}; |
7139 |
|
|
$self->{column_prev} = $self->{column}; |
7140 |
|
|
$self->{column}++; |
7141 |
|
|
$self->{nc} |
7142 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7143 |
|
|
} else { |
7144 |
|
|
$self->{set_nc}->($self); |
7145 |
|
|
} |
7146 |
|
|
|
7147 |
|
|
return ($self->{ct}); |
7148 |
|
|
redo A; |
7149 |
|
|
} else { |
7150 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unquoted attr value'); ## TODO: type |
7151 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7152 |
|
|
## Reconsume. |
7153 |
|
|
redo A; |
7154 |
|
|
} |
7155 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_BEFORE_STATE) { |
7156 |
|
|
if ($is_space->{$self->{nc}}) { |
7157 |
|
|
## XML5: No parse error. |
7158 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no default type'); ## TODO: type |
7159 |
wakaba |
1.16 |
$self->{state} = BOGUS_MD_STATE; |
7160 |
wakaba |
1.15 |
## Reconsume. |
7161 |
|
|
redo A; |
7162 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7163 |
|
|
## XML5: Same as "anything else". |
7164 |
|
|
$self->{ca}->{value} = ''; |
7165 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7166 |
|
|
|
7167 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7168 |
|
|
$self->{line_prev} = $self->{line}; |
7169 |
|
|
$self->{column_prev} = $self->{column}; |
7170 |
|
|
$self->{column}++; |
7171 |
|
|
$self->{nc} |
7172 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7173 |
|
|
} else { |
7174 |
|
|
$self->{set_nc}->($self); |
7175 |
|
|
} |
7176 |
|
|
|
7177 |
|
|
redo A; |
7178 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7179 |
|
|
## XML5: Same as "anything else". |
7180 |
|
|
$self->{ca}->{value} = ''; |
7181 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7182 |
|
|
|
7183 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7184 |
|
|
$self->{line_prev} = $self->{line}; |
7185 |
|
|
$self->{column_prev} = $self->{column}; |
7186 |
|
|
$self->{column}++; |
7187 |
|
|
$self->{nc} |
7188 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7189 |
|
|
} else { |
7190 |
|
|
$self->{set_nc}->($self); |
7191 |
|
|
} |
7192 |
|
|
|
7193 |
|
|
redo A; |
7194 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7195 |
|
|
## XML5: Same as "anything else". |
7196 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no attr default'); ## TODO: type |
7197 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7198 |
|
|
|
7199 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7200 |
|
|
$self->{line_prev} = $self->{line}; |
7201 |
|
|
$self->{column_prev} = $self->{column}; |
7202 |
|
|
$self->{column}++; |
7203 |
|
|
$self->{nc} |
7204 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7205 |
|
|
} else { |
7206 |
|
|
$self->{set_nc}->($self); |
7207 |
|
|
} |
7208 |
|
|
|
7209 |
|
|
return ($self->{ct}); # ATTLIST |
7210 |
|
|
redo A; |
7211 |
|
|
} elsif ($self->{nc} == -1) { |
7212 |
|
|
## XML5: No parse error. |
7213 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7214 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7215 |
|
|
|
7216 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7217 |
|
|
$self->{line_prev} = $self->{line}; |
7218 |
|
|
$self->{column_prev} = $self->{column}; |
7219 |
|
|
$self->{column}++; |
7220 |
|
|
$self->{nc} |
7221 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7222 |
|
|
} else { |
7223 |
|
|
$self->{set_nc}->($self); |
7224 |
|
|
} |
7225 |
|
|
|
7226 |
|
|
return ($self->{ct}); |
7227 |
|
|
redo A; |
7228 |
|
|
} else { |
7229 |
|
|
$self->{ca}->{default} = chr $self->{nc}; |
7230 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE; |
7231 |
|
|
|
7232 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7233 |
|
|
$self->{line_prev} = $self->{line}; |
7234 |
|
|
$self->{column_prev} = $self->{column}; |
7235 |
|
|
$self->{column}++; |
7236 |
|
|
$self->{nc} |
7237 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7238 |
|
|
} else { |
7239 |
|
|
$self->{set_nc}->($self); |
7240 |
|
|
} |
7241 |
|
|
|
7242 |
|
|
redo A; |
7243 |
|
|
} |
7244 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_STATE) { |
7245 |
|
|
if ($is_space->{$self->{nc}}) { |
7246 |
|
|
$self->{state} = DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE; |
7247 |
|
|
|
7248 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7249 |
|
|
$self->{line_prev} = $self->{line}; |
7250 |
|
|
$self->{column_prev} = $self->{column}; |
7251 |
|
|
$self->{column}++; |
7252 |
|
|
$self->{nc} |
7253 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7254 |
|
|
} else { |
7255 |
|
|
$self->{set_nc}->($self); |
7256 |
|
|
} |
7257 |
|
|
|
7258 |
|
|
redo A; |
7259 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7260 |
|
|
## XML5: Same as "anything else". |
7261 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7262 |
|
|
$self->{ca}->{value} = ''; |
7263 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7264 |
|
|
|
7265 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7266 |
|
|
$self->{line_prev} = $self->{line}; |
7267 |
|
|
$self->{column_prev} = $self->{column}; |
7268 |
|
|
$self->{column}++; |
7269 |
|
|
$self->{nc} |
7270 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7271 |
|
|
} else { |
7272 |
|
|
$self->{set_nc}->($self); |
7273 |
|
|
} |
7274 |
|
|
|
7275 |
|
|
redo A; |
7276 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7277 |
|
|
## XML5: Same as "anything else". |
7278 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before default value'); ## TODO: type |
7279 |
|
|
$self->{ca}->{value} = ''; |
7280 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7281 |
|
|
|
7282 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7283 |
|
|
$self->{line_prev} = $self->{line}; |
7284 |
|
|
$self->{column_prev} = $self->{column}; |
7285 |
|
|
$self->{column}++; |
7286 |
|
|
$self->{nc} |
7287 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7288 |
|
|
} else { |
7289 |
|
|
$self->{set_nc}->($self); |
7290 |
|
|
} |
7291 |
|
|
|
7292 |
|
|
redo A; |
7293 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7294 |
|
|
## XML5: Same as "anything else". |
7295 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7296 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7297 |
|
|
|
7298 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7299 |
|
|
$self->{line_prev} = $self->{line}; |
7300 |
|
|
$self->{column_prev} = $self->{column}; |
7301 |
|
|
$self->{column}++; |
7302 |
|
|
$self->{nc} |
7303 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7304 |
|
|
} else { |
7305 |
|
|
$self->{set_nc}->($self); |
7306 |
|
|
} |
7307 |
|
|
|
7308 |
|
|
return ($self->{ct}); # ATTLIST |
7309 |
|
|
redo A; |
7310 |
|
|
} elsif ($self->{nc} == -1) { |
7311 |
|
|
## XML5: No parse error. |
7312 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7313 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7314 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7315 |
|
|
|
7316 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7317 |
|
|
$self->{line_prev} = $self->{line}; |
7318 |
|
|
$self->{column_prev} = $self->{column}; |
7319 |
|
|
$self->{column}++; |
7320 |
|
|
$self->{nc} |
7321 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7322 |
|
|
} else { |
7323 |
|
|
$self->{set_nc}->($self); |
7324 |
|
|
} |
7325 |
|
|
|
7326 |
|
|
return ($self->{ct}); |
7327 |
|
|
redo A; |
7328 |
|
|
} else { |
7329 |
|
|
$self->{ca}->{default} .= chr $self->{nc}; |
7330 |
|
|
## Stay in the state. |
7331 |
|
|
|
7332 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7333 |
|
|
$self->{line_prev} = $self->{line}; |
7334 |
|
|
$self->{column_prev} = $self->{column}; |
7335 |
|
|
$self->{column}++; |
7336 |
|
|
$self->{nc} |
7337 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7338 |
|
|
} else { |
7339 |
|
|
$self->{set_nc}->($self); |
7340 |
|
|
} |
7341 |
|
|
|
7342 |
|
|
redo A; |
7343 |
|
|
} |
7344 |
|
|
} elsif ($self->{state} == DOCTYPE_ATTLIST_ATTRIBUTE_DECLARATION_AFTER_STATE) { |
7345 |
|
|
if ($is_space->{$self->{nc}}) { |
7346 |
|
|
## Stay in the state. |
7347 |
|
|
|
7348 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7349 |
|
|
$self->{line_prev} = $self->{line}; |
7350 |
|
|
$self->{column_prev} = $self->{column}; |
7351 |
|
|
$self->{column}++; |
7352 |
|
|
$self->{nc} |
7353 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7354 |
|
|
} else { |
7355 |
|
|
$self->{set_nc}->($self); |
7356 |
|
|
} |
7357 |
|
|
|
7358 |
|
|
redo A; |
7359 |
|
|
} elsif ($self->{nc} == 0x0022) { # " |
7360 |
|
|
$self->{ca}->{value} = ''; |
7361 |
|
|
$self->{state} = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; |
7362 |
|
|
|
7363 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7364 |
|
|
$self->{line_prev} = $self->{line}; |
7365 |
|
|
$self->{column_prev} = $self->{column}; |
7366 |
|
|
$self->{column}++; |
7367 |
|
|
$self->{nc} |
7368 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7369 |
|
|
} else { |
7370 |
|
|
$self->{set_nc}->($self); |
7371 |
|
|
} |
7372 |
|
|
|
7373 |
|
|
redo A; |
7374 |
|
|
} elsif ($self->{nc} == 0x0027) { # ' |
7375 |
|
|
$self->{ca}->{value} = ''; |
7376 |
|
|
$self->{state} = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; |
7377 |
|
|
|
7378 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7379 |
|
|
$self->{line_prev} = $self->{line}; |
7380 |
|
|
$self->{column_prev} = $self->{column}; |
7381 |
|
|
$self->{column}++; |
7382 |
|
|
$self->{nc} |
7383 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7384 |
|
|
} else { |
7385 |
|
|
$self->{set_nc}->($self); |
7386 |
|
|
} |
7387 |
|
|
|
7388 |
|
|
redo A; |
7389 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7390 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7391 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7392 |
|
|
|
7393 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7394 |
|
|
$self->{line_prev} = $self->{line}; |
7395 |
|
|
$self->{column_prev} = $self->{column}; |
7396 |
|
|
$self->{column}++; |
7397 |
|
|
$self->{nc} |
7398 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7399 |
|
|
} else { |
7400 |
|
|
$self->{set_nc}->($self); |
7401 |
|
|
} |
7402 |
|
|
|
7403 |
|
|
return ($self->{ct}); # ATTLIST |
7404 |
|
|
redo A; |
7405 |
|
|
} elsif ($self->{nc} == -1) { |
7406 |
|
|
## XML5: No parse error. |
7407 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7408 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7409 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; ## XML5: "Data state". |
7410 |
|
|
|
7411 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7412 |
|
|
$self->{line_prev} = $self->{line}; |
7413 |
|
|
$self->{column_prev} = $self->{column}; |
7414 |
|
|
$self->{column}++; |
7415 |
|
|
$self->{nc} |
7416 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7417 |
|
|
} else { |
7418 |
|
|
$self->{set_nc}->($self); |
7419 |
|
|
} |
7420 |
|
|
|
7421 |
|
|
return ($self->{ct}); |
7422 |
|
|
redo A; |
7423 |
|
|
} else { |
7424 |
|
|
## XML5: Not defined yet. |
7425 |
|
|
if ($self->{ca}->{default} eq 'FIXED') { |
7426 |
|
|
$self->{state} = ATTRIBUTE_VALUE_UNQUOTED_STATE; |
7427 |
|
|
} else { |
7428 |
|
|
push @{$self->{ct}->{attrdefs}}, $self->{ca}; |
7429 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7430 |
|
|
} |
7431 |
|
|
## Reconsume. |
7432 |
|
|
redo A; |
7433 |
|
|
} |
7434 |
|
|
} elsif ($self->{state} == AFTER_ATTLIST_ATTR_VALUE_QUOTED_STATE) { |
7435 |
|
|
if ($is_space->{$self->{nc}} or |
7436 |
|
|
$self->{nc} == -1 or |
7437 |
|
|
$self->{nc} == 0x003E) { # > |
7438 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7439 |
|
|
## Reconsume. |
7440 |
|
|
redo A; |
7441 |
|
|
} else { |
7442 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no space before attr name'); ## TODO: type |
7443 |
|
|
$self->{state} = DOCTYPE_ATTLIST_NAME_AFTER_STATE; |
7444 |
|
|
## Reconsume. |
7445 |
|
|
redo A; |
7446 |
wakaba |
1.16 |
} |
7447 |
wakaba |
1.18 |
} elsif ($self->{state} == NDATA_STATE) { |
7448 |
|
|
## ASCII case-insensitive |
7449 |
|
|
if ($self->{nc} == [ |
7450 |
|
|
undef, |
7451 |
|
|
0x0044, # D |
7452 |
|
|
0x0041, # A |
7453 |
|
|
0x0054, # T |
7454 |
|
|
]->[length $self->{kwd}] or |
7455 |
|
|
$self->{nc} == [ |
7456 |
|
|
undef, |
7457 |
|
|
0x0064, # d |
7458 |
|
|
0x0061, # a |
7459 |
|
|
0x0074, # t |
7460 |
|
|
]->[length $self->{kwd}]) { |
7461 |
|
|
|
7462 |
|
|
## Stay in the state. |
7463 |
|
|
$self->{kwd} .= chr $self->{nc}; |
7464 |
|
|
|
7465 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7466 |
|
|
$self->{line_prev} = $self->{line}; |
7467 |
|
|
$self->{column_prev} = $self->{column}; |
7468 |
|
|
$self->{column}++; |
7469 |
|
|
$self->{nc} |
7470 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7471 |
|
|
} else { |
7472 |
|
|
$self->{set_nc}->($self); |
7473 |
|
|
} |
7474 |
|
|
|
7475 |
|
|
redo A; |
7476 |
|
|
} elsif ((length $self->{kwd}) == 4 and |
7477 |
|
|
($self->{nc} == 0x0041 or # A |
7478 |
|
|
$self->{nc} == 0x0061)) { # a |
7479 |
|
|
if ($self->{kwd} ne 'NDAT' or $self->{nc} == 0x0061) { # a |
7480 |
|
|
|
7481 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'lowercase keyword', ## TODO: type |
7482 |
|
|
text => 'NDATA', |
7483 |
|
|
line => $self->{line_prev}, |
7484 |
|
|
column => $self->{column_prev} - 4); |
7485 |
|
|
} else { |
7486 |
|
|
|
7487 |
|
|
} |
7488 |
|
|
$self->{state} = AFTER_NDATA_STATE; |
7489 |
|
|
|
7490 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7491 |
|
|
$self->{line_prev} = $self->{line}; |
7492 |
|
|
$self->{column_prev} = $self->{column}; |
7493 |
|
|
$self->{column}++; |
7494 |
|
|
$self->{nc} |
7495 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7496 |
|
|
} else { |
7497 |
|
|
$self->{set_nc}->($self); |
7498 |
|
|
} |
7499 |
|
|
|
7500 |
|
|
redo A; |
7501 |
|
|
} else { |
7502 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after literal', ## TODO: type |
7503 |
|
|
line => $self->{line_prev}, |
7504 |
|
|
column => $self->{column_prev} + 1 |
7505 |
|
|
- length $self->{kwd}); |
7506 |
|
|
|
7507 |
|
|
$self->{state} = BOGUS_MD_STATE; |
7508 |
|
|
## Reconsume. |
7509 |
|
|
redo A; |
7510 |
|
|
} |
7511 |
|
|
} elsif ($self->{state} == AFTER_NDATA_STATE) { |
7512 |
|
|
if ($is_space->{$self->{nc}}) { |
7513 |
|
|
$self->{state} = BEFORE_NOTATION_NAME_STATE; |
7514 |
|
|
|
7515 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7516 |
|
|
$self->{line_prev} = $self->{line}; |
7517 |
|
|
$self->{column_prev} = $self->{column}; |
7518 |
|
|
$self->{column}++; |
7519 |
|
|
$self->{nc} |
7520 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7521 |
|
|
} else { |
7522 |
|
|
$self->{set_nc}->($self); |
7523 |
|
|
} |
7524 |
|
|
|
7525 |
|
|
redo A; |
7526 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7527 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no notation name'); ## TODO: type |
7528 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7529 |
|
|
|
7530 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7531 |
|
|
$self->{line_prev} = $self->{line}; |
7532 |
|
|
$self->{column_prev} = $self->{column}; |
7533 |
|
|
$self->{column}++; |
7534 |
|
|
$self->{nc} |
7535 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7536 |
|
|
} else { |
7537 |
|
|
$self->{set_nc}->($self); |
7538 |
|
|
} |
7539 |
|
|
|
7540 |
|
|
return ($self->{ct}); # ENTITY |
7541 |
|
|
redo A; |
7542 |
|
|
} elsif ($self->{nc} == -1) { |
7543 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7544 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7545 |
|
|
|
7546 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7547 |
|
|
$self->{line_prev} = $self->{line}; |
7548 |
|
|
$self->{column_prev} = $self->{column}; |
7549 |
|
|
$self->{column}++; |
7550 |
|
|
$self->{nc} |
7551 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7552 |
|
|
} else { |
7553 |
|
|
$self->{set_nc}->($self); |
7554 |
|
|
} |
7555 |
|
|
|
7556 |
|
|
return ($self->{ct}); # ENTITY |
7557 |
|
|
redo A; |
7558 |
|
|
} else { |
7559 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after literal', ## TODO: type |
7560 |
|
|
line => $self->{line_prev}, |
7561 |
|
|
column => $self->{column_prev} + 1 |
7562 |
|
|
- length $self->{kwd}); |
7563 |
|
|
$self->{state} = BOGUS_MD_STATE; |
7564 |
|
|
## Reconsume. |
7565 |
|
|
redo A; |
7566 |
|
|
} |
7567 |
|
|
} elsif ($self->{state} == BEFORE_NOTATION_NAME_STATE) { |
7568 |
|
|
if ($is_space->{$self->{nc}}) { |
7569 |
|
|
## Stay in the state. |
7570 |
|
|
|
7571 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7572 |
|
|
$self->{line_prev} = $self->{line}; |
7573 |
|
|
$self->{column_prev} = $self->{column}; |
7574 |
|
|
$self->{column}++; |
7575 |
|
|
$self->{nc} |
7576 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7577 |
|
|
} else { |
7578 |
|
|
$self->{set_nc}->($self); |
7579 |
|
|
} |
7580 |
|
|
|
7581 |
|
|
redo A; |
7582 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7583 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'no notation name'); ## TODO: type |
7584 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7585 |
|
|
|
7586 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7587 |
|
|
$self->{line_prev} = $self->{line}; |
7588 |
|
|
$self->{column_prev} = $self->{column}; |
7589 |
|
|
$self->{column}++; |
7590 |
|
|
$self->{nc} |
7591 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7592 |
|
|
} else { |
7593 |
|
|
$self->{set_nc}->($self); |
7594 |
|
|
} |
7595 |
|
|
|
7596 |
|
|
return ($self->{ct}); # ENTITY |
7597 |
|
|
redo A; |
7598 |
|
|
} elsif ($self->{nc} == -1) { |
7599 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7600 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7601 |
|
|
|
7602 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7603 |
|
|
$self->{line_prev} = $self->{line}; |
7604 |
|
|
$self->{column_prev} = $self->{column}; |
7605 |
|
|
$self->{column}++; |
7606 |
|
|
$self->{nc} |
7607 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7608 |
|
|
} else { |
7609 |
|
|
$self->{set_nc}->($self); |
7610 |
|
|
} |
7611 |
|
|
|
7612 |
|
|
return ($self->{ct}); # ENTITY |
7613 |
|
|
redo A; |
7614 |
|
|
} else { |
7615 |
|
|
$self->{ct}->{notation} = chr $self->{nc}; # ENTITY |
7616 |
|
|
$self->{state} = NOTATION_NAME_STATE; |
7617 |
|
|
|
7618 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7619 |
|
|
$self->{line_prev} = $self->{line}; |
7620 |
|
|
$self->{column_prev} = $self->{column}; |
7621 |
|
|
$self->{column}++; |
7622 |
|
|
$self->{nc} |
7623 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7624 |
|
|
} else { |
7625 |
|
|
$self->{set_nc}->($self); |
7626 |
|
|
} |
7627 |
|
|
|
7628 |
|
|
redo A; |
7629 |
|
|
} |
7630 |
|
|
} elsif ($self->{state} == NOTATION_NAME_STATE) { |
7631 |
|
|
if ($is_space->{$self->{nc}}) { |
7632 |
|
|
$self->{state} = AFTER_NOTATION_NAME_STATE; |
7633 |
|
|
|
7634 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7635 |
|
|
$self->{line_prev} = $self->{line}; |
7636 |
|
|
$self->{column_prev} = $self->{column}; |
7637 |
|
|
$self->{column}++; |
7638 |
|
|
$self->{nc} |
7639 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7640 |
|
|
} else { |
7641 |
|
|
$self->{set_nc}->($self); |
7642 |
|
|
} |
7643 |
|
|
|
7644 |
|
|
redo A; |
7645 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7646 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7647 |
|
|
|
7648 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7649 |
|
|
$self->{line_prev} = $self->{line}; |
7650 |
|
|
$self->{column_prev} = $self->{column}; |
7651 |
|
|
$self->{column}++; |
7652 |
|
|
$self->{nc} |
7653 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7654 |
|
|
} else { |
7655 |
|
|
$self->{set_nc}->($self); |
7656 |
|
|
} |
7657 |
|
|
|
7658 |
|
|
return ($self->{ct}); # ENTITY |
7659 |
|
|
redo A; |
7660 |
|
|
} elsif ($self->{nc} == -1) { |
7661 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7662 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7663 |
|
|
|
7664 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7665 |
|
|
$self->{line_prev} = $self->{line}; |
7666 |
|
|
$self->{column_prev} = $self->{column}; |
7667 |
|
|
$self->{column}++; |
7668 |
|
|
$self->{nc} |
7669 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7670 |
|
|
} else { |
7671 |
|
|
$self->{set_nc}->($self); |
7672 |
|
|
} |
7673 |
|
|
|
7674 |
|
|
return ($self->{ct}); # ENTITY |
7675 |
|
|
redo A; |
7676 |
|
|
} else { |
7677 |
|
|
$self->{ct}->{notation} .= chr $self->{nc}; # ENTITY |
7678 |
|
|
## Stay in the state. |
7679 |
|
|
|
7680 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7681 |
|
|
$self->{line_prev} = $self->{line}; |
7682 |
|
|
$self->{column_prev} = $self->{column}; |
7683 |
|
|
$self->{column}++; |
7684 |
|
|
$self->{nc} |
7685 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7686 |
|
|
} else { |
7687 |
|
|
$self->{set_nc}->($self); |
7688 |
|
|
} |
7689 |
|
|
|
7690 |
|
|
redo A; |
7691 |
|
|
} |
7692 |
|
|
} elsif ($self->{state} == AFTER_NOTATION_NAME_STATE) { |
7693 |
|
|
if ($is_space->{$self->{nc}}) { |
7694 |
|
|
## Stay in the state. |
7695 |
|
|
|
7696 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7697 |
|
|
$self->{line_prev} = $self->{line}; |
7698 |
|
|
$self->{column_prev} = $self->{column}; |
7699 |
|
|
$self->{column}++; |
7700 |
|
|
$self->{nc} |
7701 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7702 |
|
|
} else { |
7703 |
|
|
$self->{set_nc}->($self); |
7704 |
|
|
} |
7705 |
|
|
|
7706 |
|
|
redo A; |
7707 |
|
|
} elsif ($self->{nc} == 0x003E) { # > |
7708 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7709 |
|
|
|
7710 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7711 |
|
|
$self->{line_prev} = $self->{line}; |
7712 |
|
|
$self->{column_prev} = $self->{column}; |
7713 |
|
|
$self->{column}++; |
7714 |
|
|
$self->{nc} |
7715 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7716 |
|
|
} else { |
7717 |
|
|
$self->{set_nc}->($self); |
7718 |
|
|
} |
7719 |
|
|
|
7720 |
|
|
return ($self->{ct}); # ENTITY |
7721 |
|
|
redo A; |
7722 |
|
|
} elsif ($self->{nc} == -1) { |
7723 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'unclosed md'); ## TODO: type |
7724 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7725 |
|
|
|
7726 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7727 |
|
|
$self->{line_prev} = $self->{line}; |
7728 |
|
|
$self->{column_prev} = $self->{column}; |
7729 |
|
|
$self->{column}++; |
7730 |
|
|
$self->{nc} |
7731 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7732 |
|
|
} else { |
7733 |
|
|
$self->{set_nc}->($self); |
7734 |
|
|
} |
7735 |
|
|
|
7736 |
|
|
return ($self->{ct}); # ENTITY |
7737 |
|
|
redo A; |
7738 |
|
|
} else { |
7739 |
|
|
$self->{parse_error}->(level => $self->{level}->{must}, type => 'string after notation name'); ## TODO: type |
7740 |
|
|
$self->{state} = BOGUS_MD_STATE; |
7741 |
|
|
## Reconsume. |
7742 |
|
|
redo A; |
7743 |
|
|
} |
7744 |
|
|
|
7745 |
wakaba |
1.16 |
|
7746 |
|
|
} elsif ($self->{state} == BOGUS_MD_STATE) { |
7747 |
|
|
if ($self->{nc} == 0x003E) { # > |
7748 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7749 |
|
|
|
7750 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7751 |
|
|
$self->{line_prev} = $self->{line}; |
7752 |
|
|
$self->{column_prev} = $self->{column}; |
7753 |
|
|
$self->{column}++; |
7754 |
|
|
$self->{nc} |
7755 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7756 |
|
|
} else { |
7757 |
|
|
$self->{set_nc}->($self); |
7758 |
|
|
} |
7759 |
|
|
|
7760 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
7761 |
|
|
redo A; |
7762 |
|
|
} elsif ($self->{nc} == -1) { |
7763 |
|
|
$self->{state} = DOCTYPE_INTERNAL_SUBSET_STATE; |
7764 |
|
|
## Reconsume. |
7765 |
|
|
return ($self->{ct}); # ATTLIST/ENTITY/NOTATION |
7766 |
|
|
redo A; |
7767 |
|
|
} else { |
7768 |
|
|
## Stay in the state. |
7769 |
|
|
|
7770 |
|
|
if ($self->{char_buffer_pos} < length $self->{char_buffer}) { |
7771 |
|
|
$self->{line_prev} = $self->{line}; |
7772 |
|
|
$self->{column_prev} = $self->{column}; |
7773 |
|
|
$self->{column}++; |
7774 |
|
|
$self->{nc} |
7775 |
|
|
= ord substr ($self->{char_buffer}, $self->{char_buffer_pos}++, 1); |
7776 |
|
|
} else { |
7777 |
|
|
$self->{set_nc}->($self); |
7778 |
|
|
} |
7779 |
|
|
|
7780 |
|
|
redo A; |
7781 |
|
|
} |
7782 |
wakaba |
1.1 |
} else { |
7783 |
|
|
die "$0: $self->{state}: Unknown state"; |
7784 |
|
|
} |
7785 |
|
|
} # A |
7786 |
|
|
|
7787 |
|
|
die "$0: _get_next_token: unexpected case"; |
7788 |
|
|
} # _get_next_token |
7789 |
|
|
|
7790 |
|
|
1; |
7791 |
wakaba |
1.18 |
## $Date: 2008/10/19 04:39:25 $ |
7792 |
wakaba |
1.15 |
|