[4] | 1 |
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| 2 |
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| 3 | class OpenEHR::ADLParser
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| 4 |
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| 5 | #options omit_action_call
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| 6 |
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| 7 | prechigh
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| 8 |
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| 9 | nonassoc UMINUS UPLUS
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| 10 | left '*' '/'
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| 11 | left '+' '-'
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| 12 |
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| 13 | # left DOUBLE_BAR
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| 14 |
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| 15 | nonassoc SYM_EQ
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| 16 | nonassoc SYM_NE
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| 17 | nonassoc SYM_LT
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| 18 | nonassoc SYM_START_DBLOCK
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| 19 | nonassoc SYM_GT
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| 20 | nonassoc SYM_END_DBLOCK
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| 21 | nonassoc SYM_LE
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| 22 | nonassoc SYM_GE
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| 23 |
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| 24 | preclow
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| 25 |
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| 26 |
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| 27 | rule
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| 28 | ### http://svn.openehr.org/ref_impl_eiffel/TRUNK/components/adl_parser/src/syntax/adl/parser/adl_validator.y
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| 29 |
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| 30 | input: archetype
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| 31 | # | error
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| 32 |
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| 33 | archetype: arch_identification
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| 34 | arch_specialisation
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| 35 | arch_concept
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| 36 | arch_language
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| 37 | arch_description
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| 38 | arch_definition
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| 39 | arch_invariant
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| 40 | arch_ontology
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| 41 |
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| 42 |
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| 43 | arch_identification: arch_head V_ARCHETYPE_ID
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| 44 | # | SYM_ARCHETYPE error
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| 45 |
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| 46 | arch_head: SYM_ARCHETYPE
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| 47 | | SYM_ARCHETYPE arch_meta_data
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| 48 |
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| 49 | arch_meta_data: Left_parenthesis_code arch_meta_data_items Right_parenthesis_code
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| 50 |
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| 51 | arch_meta_data_items: arch_meta_data_item
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| 52 | | arch_meta_data_items ';' arch_meta_data_item
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| 53 |
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| 54 | arch_meta_data_item: SYM_ADL_VERSION SYM_EQ V_VERSION_STRING
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| 55 | | SYM_IS_CONTROLLED
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| 56 |
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| 57 | # Define specialization in which its constraints are narrower than those of the parent.
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| 58 | # Any data created via the use of the specialized archetype shall be conformant both to it and its parent.
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| 59 | arch_specialisation: #-- empty is ok
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| 60 | | SYM_SPECIALIZE V_ARCHETYPE_ID
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| 61 | # | SYM_SPECIALIZE error
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| 62 |
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| 63 | arch_concept: SYM_CONCEPT V_LOCAL_TERM_CODE_REF
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| 64 | # | SYM_CONCEPT error
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| 65 |
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| 66 | arch_language: #-- empty is ok for ADL 1.4 tools
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| 67 | | SYM_LANGUAGE V_DADL_TEXT
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| 68 | # | SYM_LANGUAGE error
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| 69 |
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| 70 | arch_description: #-- no meta-data ok
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| 71 | | SYM_DESCRIPTION V_DADL_TEXT
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| 72 | # | SYM_DESCRIPTION error
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| 73 |
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| 74 | arch_definition: SYM_DEFINITION V_CADL_TEXT
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| 75 | # | SYM_DEFINITION error
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| 76 |
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| 77 | arch_invariant: #-- no invariant ok
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| 78 | | SYM_INVARIANT V_ASSERTION_TEXT
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| 79 | # | SYM_INVARIANT error
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| 80 |
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| 81 | # define all linguistic entries in this part as dADL.
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| 82 | arch_ontology: SYM_ONTOLOGY V_DADL_TEXT
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| 83 | # | SYM_ONTOLOGY error
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| 84 |
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| 85 |
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| 86 | ---- header
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| 87 |
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| 88 | $:.unshift File.join(File.dirname(__FILE__))
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| 89 | $DEBUG = false
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| 90 |
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| 91 |
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| 92 | ---- inner
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| 93 | ###----------/* keywords */ ---------------------------------------------
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| 94 | @@reserved = {
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| 95 | 'archetype' => :SYM_ARCHETYPE,
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| 96 | 'adl_version' => :SYM_ADL_VERSION,
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| 97 | 'controlled' => :SYM_IS_CONTROLLED,
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| 98 | 'specialize' => :SYM_SPECIALIZE,
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| 99 | 'concept' => :SYM_CONCEPT,
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| 100 | 'language' => :SYM_LANGUAGE,
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| 101 | 'description' => :SYM_DESCRIPTION,
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| 102 | 'definition' => :SYM_DEFINITION,
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| 103 | 'invariant' => :SYM_INVARIANT,
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| 104 | 'ontology' => :SYM_ONTOLOGY,
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| 105 | 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
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| 106 | 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
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| 107 | 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
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| 108 | }
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| 109 |
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| 110 | ###----------/* Scanner */ -----------------------------------------------
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| 111 |
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| 112 | def scan
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| 113 | until @data.nil? do
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| 114 | case @data
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| 115 | when /\A\n/ # carriage return
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| 116 | @lineno += 1
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| 117 | ;
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| 118 | when /\A[ \t\r\f]+/ #just drop it
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| 119 | ;
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| 120 | when /\A--.*\n/ # single line comment
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| 121 | @lineno += 1
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| 122 | ;
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| 123 | ###----------/* symbols */ -------------------------------------------------
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| 124 | when /\A[a-zA-Z][a-zA-Z0-9_-]+\.[a-zA-Z][a-zA-Z0-9_-]+\.[a-zA-Z0-9]+/ #V_ARCHETYPE_ID
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| 125 | yield :V_ARCHETYPE_ID, $&
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| 126 | when /\A[a-z][a-zA-Z0-9_]*/
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| 127 | word = $&.downcase
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| 128 | if @@reserved[word]
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| 129 | yield @@reserved[word], @@reserved[word]
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| 130 | end
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| 131 | when /\A\=/ # =
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| 132 | yield :SYM_EQ, :SYM_EQ
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| 133 | when /\A\>=/ # >=
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| 134 | yield :SYM_GE, :SYM_GE
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| 135 | when /\A\<=/ # <=
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| 136 | yield :SYM_LE, :SYM_LE
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| 137 | when /\A\</ # <
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| 138 | if @in_interval
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| 139 | @start_block_received = false
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| 140 | yield :SYM_LT, :SYM_LT
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| 141 | else
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| 142 | @start_block_received = true
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| 143 | yield :SYM_START_DBLOCK, :SYM_START_DBLOCK
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| 144 | end
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| 145 | when /\A\>/ # >
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| 146 | if @in_interval
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| 147 | yield :SYM_GT, :SYM_GT
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| 148 | else
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| 149 | yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
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| 150 | end
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| 151 | when /\A\-/ # -
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| 152 | yield :Minus_code, :Minus_code
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| 153 | when /\A\+/ # +
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| 154 | yield :Plus_code, :Plus_code
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| 155 | when /\A\*/ # *
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| 156 | yield :Star_code, :Star_code
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| 157 | when /\A\// # /
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| 158 | yield :Slash_code, :Slash_code
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| 159 | when /\A\^/ # ^
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| 160 | yield :Caret_code, :Caret_code
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| 161 | when /\A\=/ # =
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| 162 | yield :Equal_code, :Equal_code
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| 163 | when /\A\./ # .
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| 164 | yield :Dot_code, :Dot_code
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| 165 | when /\A\;/ # ;
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| 166 | yield :Semicolon_code, :Semicolon_code
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| 167 | when /\A\,/ # ,
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| 168 | yield :Comma_code, :Comma_code
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| 169 | when /\A\:/ # :
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| 170 | yield :Colon_code, :Colon_code
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| 171 | when /\A\!/ # !
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| 172 | yield :Exclamation_code, :Exclamation_code
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| 173 | when /\A\(/ # (
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| 174 | yield :Left_parenthesis_code, :Left_parenthesis_code
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| 175 | when /\A\)/ # )
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| 176 | yield :Right_parenthesis_code, :Right_parenthesis_code
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| 177 | when /\A\$/ # $
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| 178 | yield :Dollar_code, :Dollar_code
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| 179 | when /\A\?\?/ # ??
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| 180 | yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
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| 181 | when /\A\?/ # ?
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| 182 | yield :Question_mark_code, :Question_mark_code
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| 183 | when /\A[0-9]+\.[0-9]+(\.[0-9]+)*/ # ?
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| 184 | yield :V_VERSION_STRING, :V_VERSION_STRING
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| 185 | when /\A\[[a-zA-Z0-9][a-zA-Z0-9._\-]*\]/ #V_LOCAL_TERM_CODE_REF
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| 186 | yield :V_LOCAL_TERM_CODE_REF, $&
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| 187 | when /\A[a-zA-Z][a-zA-Z0-9_]*/
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| 188 | yield :V_IDENTIFIER, $&
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| 189 | when /\A\|/ # |
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| 190 | if @in_interval
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| 191 | @in_interval = false
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| 192 | elsif @start_block_received
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| 193 | @in_interval = true
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| 194 | @start_block_received = false
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| 195 | end
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| 196 | yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
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| 197 | when /\A\[/ # [
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| 198 | yield :Left_bracket_code, :Left_bracket_code
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| 199 | when /\A\]/ # ]
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| 200 | yield :Right_bracket_code, :Right_bracket_code
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| 201 | when /\A\../ # ..
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| 202 | yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
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| 203 | when /\A\.../ # ...
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| 204 | yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
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| 205 |
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| 206 | when /\A\[[a-zA-Z0-9._\-]+::[a-zA-Z0-9._\-]+\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
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| 207 | yield :V_QUALIFIED_TERM_CODE_REF, $&
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| 208 | when /\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/ #ERR_V_QUALIFIED_TERM_CODE_REF
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| 209 | yield :ERR_V_QUALIFIED_TERM_CODE_REF, $&
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| 210 | when /\Aa[ct][0-9.]+/ #V_LOCAL_CODE
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| 211 | yield :V_LOCAL_CODE, $&
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| 212 | when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9](Z|[+-][0-9]{4})?/ #V_ISO8601_EXTENDED_DATE_TIME YYYY-MM-DDThh:mm:ss[,sss][Z|+/- -n-n-n-n-]-
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| 213 | yield :V_ISO8601_EXTENDED_DATE_TIME, $&
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| 214 | when /\A[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})? / #V_ISO8601_EXTENDED_TIME hh:mm:ss[,sss][Z|+/-nnnn]
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| 215 | yield :V_ISO8601_EXTENDED_TIME, $&
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| 216 | when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]|[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
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| 217 | yield :V_ISO8601_EXTENDED_DATE, $&
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| 218 | when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?T([0-9]+[hH])?([0-9]+[mM])?([0-9]+[sS])?|P([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
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| 219 | yield :V_ISO8601_DURATION, $&
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| 220 | when /\A[A-Z][a-zA-Z0-9_]*/ #V_TYPE_IDENTIFIER
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| 221 | yield :V_ISO8601_DURATION, $&
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| 222 | when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
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| 223 | yield :V_GENERIC_TYPE_IDENTIFIER, $&
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| 224 | when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
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| 225 | yield :V_INTEGER, $&
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| 226 | when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
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| 227 | yield :V_REAL, $&
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| 228 | # when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
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| 229 | when /\A"([^"]*)"/m #V_STRING
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| 230 | yield :V_STRING, $1
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| 231 | # \"[^\\\n"]*\"
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| 232 | # \"[^\\\n"]*{ -- beginning of a multi-line string
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| 233 | # <IN_STR> {
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| 234 | # \\\\ -- match escaped backslash, i.e. \\ -> \
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| 235 | # \\\" -- match escaped double quote, i.e. \” -> “
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| 236 | # {UTF8CHAR}+ -- match UTF8 chars
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| 237 | # [^\\\n"]+ -- match any other characters
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| 238 | # \\\n[ \t\r]* -- match LF in line
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| 239 | # [^\\\n"]*\" -- match final end of string
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| 240 | # .|\n |
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| 241 | # <<EOF>> -- unclosed String -> ERR_STRING
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| 242 | # }
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| 243 | # ###----------/* V_CHARACTER */ --------------------------------------------
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| 244 | # \'[^\\\n']\' -- normal character in 0-127
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| 245 | # \'\\n\ -- \n
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| 246 | # \'\\r\ -- \r
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| 247 | # \'\\t\ -- \t
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| 248 | # \'\\'\ -- \’
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| 249 | # \'\\\\ -- \\
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| 250 | # \'{UTF8CHAR}\' -- UTF8 char
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| 251 | # \'.{1,2} |
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| 252 | # \'\\[0-9]+(\/)? -- invalid character -> ERR_CHARACTER
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| 253 | when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
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| 254 | yield :V_URI, $&
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| 255 | when /\A\S/ #UTF8CHAR
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| 256 | yield :UTF8CHAR, $&
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| 257 | end
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| 258 | @data = $' # variable $' receives the string after the match
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| 259 | end
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| 260 | yield :EOF, nil
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| 261 | yield false, '$'
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| 262 | end # of scan
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| 263 |
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| 264 |
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| 265 | def parse(data, filename, lineno = 1, debug = false)
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| 266 | @yydebug = true
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| 267 | @parsestring = data
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| 268 | @data = data
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| 269 | @lineno = lineno
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| 270 | @filename = filename
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| 271 | @in_interval = false
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| 272 | @start_block_received = false
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| 273 | @start_block_received = false
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| 274 | yyparse self, :scan
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| 275 | end
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| 276 |
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| 277 | def on_error( t, v, values)
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| 278 | raise Racc::ParseError, "#{@filename}:#{@lineno}: Inline syntax error on #{v.inspect}"
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| 279 | end
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| 280 |
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| 281 | # ###----------/* CADL Blocks */ -------------------------------------------
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| 282 | # \{[^{}]* -- beginning of CADL block
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| 283 | # <IN_CADL_BLOCK>\{[^{}]* -- got an open brace
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| 284 | # <IN_CADL_BLOCK>[^{}]*\} -- got a close brace
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| 285 |
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| 286 |
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| 287 |
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| 288 |
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| 289 |
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| 290 |
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| 291 | ### Local Variables:
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| 292 | ### mode:ruby
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| 293 | ### mode:font-lock
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| 294 | ### comment-column:0
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| 295 | ### comment-start: "### "
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| 296 | ### comment-end:""
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| 297 | ### End:
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| 298 |
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| 299 |
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| 300 |
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| 301 |
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