Module: EDNGRAMMAR
Defined Under Namespace
Modules: AppPrefix0, AppPrefix1, AppString0, AppString1, Array0, Array1, Array2, Array3, Basenumber0, Basenumber1, Basenumber2, Basenumber3, Basenumber4, Basenumber5, Basenumber6, Basenumber7, Comment0, Comment1, Decnumber0, Decnumber1, Decnumber2, Decnumber3, Decnumber4, Decnumber5, DoubleQuoted0, DoubleQuoted1, DoubleQuoted2, DoubleQuoted3, DoubleQuoted4, DoubleQuoted5, Ellipsis0, Embedded0, Embedded1, Escapable0, Escapable1, Escapable2, Escapable3, Escapable4, Escapable5, Escapable6, Escapable7, Escapable8, Hexchar0, Hexchar1, Hexchar2, Hexchar3, Hexchar4, Hexchar5, Hexscalar0, Hexscalar1, HighSurrogate0, HighSurrogate1, Infin0, Infin1, Infin2, Kp0, Kp1, LowSurrogate0, LowSurrogate1, Map0, Map1, Map2, Map3, NonSurrogate0, NonSurrogate1, Number0, Number1, OC0, S0, S1, Seq0, Seq1, Seq2, Seq3, Simple0, Simple1, Simple2, Simple3, Simple4, Simple5, SingleQuoted0, SingleQuoted1, SingleQuoted2, SingleQuoted3, SingleQuoted4, SingleQuoted5, Spec0, Sqstr0, Sqstr1, Streamstring0, Streamstring1, Streamstring2, String0, String1, String10, String11, String2, Tagged0, Tagged1, Tstr0, Tstr1, Uint0
Instance Method Summary collapse
- #_nt_app_prefix ⇒ Object
- #_nt_app_string ⇒ Object
- #_nt_array ⇒ Object
- #_nt_basenumber ⇒ Object
- #_nt_BDIGIT ⇒ Object
- #_nt_blank ⇒ Object
- #_nt_bstr ⇒ Object
- #_nt_comment ⇒ Object
- #_nt_decnumber ⇒ Object
- #_nt_DIGIT ⇒ Object
- #_nt_DIGIT1 ⇒ Object
- #_nt_double_quoted ⇒ Object
- #_nt_DQUOTE ⇒ Object
- #_nt_ellipsis ⇒ Object
- #_nt_embedded ⇒ Object
- #_nt_escapable ⇒ Object
- #_nt_hexchar ⇒ Object
- #_nt_HEXDIG ⇒ Object
- #_nt_HEXDIG1 ⇒ Object
- #_nt_hexscalar ⇒ Object
- #_nt_high_surrogate ⇒ Object
- #_nt_infin ⇒ Object
- #_nt_item ⇒ Object
- #_nt_kp ⇒ Object
- #_nt_lcalnum ⇒ Object
- #_nt_lcalpha ⇒ Object
- #_nt_low_surrogate ⇒ Object
- #_nt_map ⇒ Object
- #_nt_non_lf ⇒ Object
- #_nt_non_slash ⇒ Object
- #_nt_non_surrogate ⇒ Object
- #_nt_number ⇒ Object
- #_nt_OC ⇒ Object
- #_nt_ODIGIT ⇒ Object
- #_nt_S ⇒ Object
- #_nt_seq ⇒ Object
- #_nt_sign ⇒ Object
- #_nt_simple ⇒ Object
- #_nt_single_quoted ⇒ Object
- #_nt_spec ⇒ Object
- #_nt_sqstr ⇒ Object
- #_nt_streamstring ⇒ Object
- #_nt_string ⇒ Object
- #_nt_string1 ⇒ Object
- #_nt_string1e ⇒ Object
- #_nt_tagged ⇒ Object
- #_nt_tstr ⇒ Object
- #_nt_ucalnum ⇒ Object
- #_nt_ucalpha ⇒ Object
- #_nt_uint ⇒ Object
- #_nt_unescaped ⇒ Object
- #_nt_wordchar ⇒ Object
- #root ⇒ Object
Instance Method Details
#_nt_app_prefix ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1558 def _nt_app_prefix start_index = index if node_cache[:app_prefix].has_key?(index) cached = node_cache[:app_prefix][index] if cached node_cache[:app_prefix][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] r2 = _nt_lcalpha s1 << r2 if r2 s3, i3 = [], index loop do r4 = _nt_lcalnum if r4 s3 << r4 else break end end r3 = instantiate_node(SyntaxNode,input, i3...index, s3) s1 << r3 end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(AppPrefix0) else @index = i1 r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else i5, s5 = index, [] r6 = _nt_ucalpha s5 << r6 if r6 s7, i7 = [], index loop do r8 = _nt_ucalnum if r8 s7 << r8 else break end end r7 = instantiate_node(SyntaxNode,input, i7...index, s7) s5 << r7 end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(AppPrefix1) else @index = i5 r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else @index = i0 r0 = nil end end node_cache[:app_prefix][start_index] = r0 r0 end |
#_nt_app_string ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1660 def _nt_app_string start_index = index if node_cache[:app_string].has_key?(index) cached = node_cache[:app_string][index] if cached node_cache[:app_string][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_app_prefix s0 << r1 if r1 r2 = _nt_sqstr s0 << r2 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(AppString0) r0.extend(AppString1) else @index = i0 r0 = nil end node_cache[:app_string][start_index] = r0 r0 end |
#_nt_array ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1981 def _nt_array start_index = index if node_cache[:array].has_key?(index) cached = node_cache[:array][index] if cached node_cache[:array][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("[", false, index)) r1 = true @index += match_len else terminal_parse_failure('"["') r1 = nil end s0 << r1 if r1 r2 = _nt_spec s0 << r2 if r2 r3 = _nt_S s0 << r3 if r3 i5, s5 = index, [] r6 = _nt_item s5 << r6 if r6 r7 = _nt_S s5 << r7 if r7 s8, i8 = [], index loop do i9, s9 = index, [] r10 = _nt_OC s9 << r10 if r10 r11 = _nt_item s9 << r11 if r11 r12 = _nt_S s9 << r12 end end if s9.last r9 = instantiate_node(SyntaxNode,input, i9...index, s9) r9.extend(Array0) else @index = i9 r9 = nil end if r9 s8 << r9 else break end end r8 = instantiate_node(SyntaxNode,input, i8...index, s8) s5 << r8 if r8 r13 = _nt_OC s5 << r13 end end end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(Array1) else @index = i5 r5 = nil end if r5 r4 = r5 else r4 = instantiate_node(SyntaxNode,input, index...index) end s0 << r4 if r4 if (match_len = has_terminal?("]", false, index)) r14 = true @index += match_len else terminal_parse_failure('"]"') r14 = nil end s0 << r14 end end end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Array2) r0.extend(Array3) else @index = i0 r0 = nil end node_cache[:array][start_index] = r0 r0 end |
#_nt_basenumber ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 819 def _nt_basenumber start_index = index if node_cache[:basenumber].has_key?(index) cached = node_cache[:basenumber][index] if cached node_cache[:basenumber][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r2 = _nt_sign if r2 r1 = r2 else r1 = instantiate_node(SyntaxNode,input, index...index) end s0 << r1 if r1 if (match_len = has_terminal?("0", false, index)) r3 = true @index += match_len else terminal_parse_failure('"0"') r3 = nil end s0 << r3 if r3 i4 = index i5, s5 = index, [] if (match_len = has_terminal?("x", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"x"') r6 = nil end s5 << r6 if r6 s7, i7 = [], index loop do r8 = _nt_HEXDIG if r8 s7 << r8 else break end end if s7.empty? @index = i7 r7 = nil else r7 = instantiate_node(SyntaxNode,input, i7...index, s7) end s5 << r7 if r7 i10, s10 = index, [] i12, s12 = index, [] if (match_len = has_terminal?(".", false, index)) r13 = true @index += match_len else terminal_parse_failure('"."') r13 = nil end s12 << r13 if r13 s14, i14 = [], index loop do r15 = _nt_HEXDIG if r15 s14 << r15 else break end end r14 = instantiate_node(SyntaxNode,input, i14...index, s14) s12 << r14 end if s12.last r12 = instantiate_node(SyntaxNode,input, i12...index, s12) r12.extend(Basenumber0) else @index = i12 r12 = nil end if r12 r11 = r12 else r11 = instantiate_node(SyntaxNode,input, index...index) end s10 << r11 if r11 if (match_len = has_terminal?("p", :insens, index)) r16 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"p"') r16 = nil end s10 << r16 if r16 r18 = _nt_sign if r18 r17 = r18 else r17 = instantiate_node(SyntaxNode,input, index...index) end s10 << r17 if r17 s19, i19 = [], index loop do r20 = _nt_DIGIT if r20 s19 << r20 else break end end if s19.empty? @index = i19 r19 = nil else r19 = instantiate_node(SyntaxNode,input, i19...index, s19) end s10 << r19 end end end if s10.last r10 = instantiate_node(SyntaxNode,input, i10...index, s10) r10.extend(Basenumber1) else @index = i10 r10 = nil end if r10 r9 = r10 else r9 = instantiate_node(SyntaxNode,input, index...index) end s5 << r9 end end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(Basenumber2) else @index = i5 r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r4 = r5 else i21, s21 = index, [] if (match_len = has_terminal?("x", :insens, index)) r22 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"x"') r22 = nil end s21 << r22 if r22 if (match_len = has_terminal?(".", false, index)) r23 = true @index += match_len else terminal_parse_failure('"."') r23 = nil end s21 << r23 if r23 s24, i24 = [], index loop do r25 = _nt_HEXDIG if r25 s24 << r25 else break end end if s24.empty? @index = i24 r24 = nil else r24 = instantiate_node(SyntaxNode,input, i24...index, s24) end s21 << r24 if r24 if (match_len = has_terminal?("p", :insens, index)) r26 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"p"') r26 = nil end s21 << r26 if r26 r28 = _nt_sign if r28 r27 = r28 else r27 = instantiate_node(SyntaxNode,input, index...index) end s21 << r27 if r27 s29, i29 = [], index loop do r30 = _nt_DIGIT if r30 s29 << r30 else break end end if s29.empty? @index = i29 r29 = nil else r29 = instantiate_node(SyntaxNode,input, i29...index, s29) end s21 << r29 end end end end end if s21.last r21 = instantiate_node(SyntaxNode,input, i21...index, s21) r21.extend(Basenumber3) else @index = i21 r21 = nil end if r21 r21 = SyntaxNode.new(input, (index-1)...index) if r21 == true r4 = r21 else i31, s31 = index, [] if (match_len = has_terminal?("o", :insens, index)) r32 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"o"') r32 = nil end s31 << r32 if r32 s33, i33 = [], index loop do r34 = _nt_ODIGIT if r34 s33 << r34 else break end end if s33.empty? @index = i33 r33 = nil else r33 = instantiate_node(SyntaxNode,input, i33...index, s33) end s31 << r33 end if s31.last r31 = instantiate_node(SyntaxNode,input, i31...index, s31) r31.extend(Basenumber4) else @index = i31 r31 = nil end if r31 r31 = SyntaxNode.new(input, (index-1)...index) if r31 == true r4 = r31 else i35, s35 = index, [] if (match_len = has_terminal?("b", :insens, index)) r36 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"b"') r36 = nil end s35 << r36 if r36 s37, i37 = [], index loop do r38 = _nt_BDIGIT if r38 s37 << r38 else break end end if s37.empty? @index = i37 r37 = nil else r37 = instantiate_node(SyntaxNode,input, i37...index, s37) end s35 << r37 end if s35.last r35 = instantiate_node(SyntaxNode,input, i35...index, s35) r35.extend(Basenumber5) else @index = i35 r35 = nil end if r35 r35 = SyntaxNode.new(input, (index-1)...index) if r35 == true r4 = r35 else @index = i4 r4 = nil end end end end s0 << r4 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Basenumber6) r0.extend(Basenumber7) else @index = i0 r0 = nil end node_cache[:basenumber][start_index] = r0 r0 end |
#_nt_BDIGIT ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4327 def _nt_BDIGIT start_index = index if node_cache[:BDIGIT].has_key?(index) cached = node_cache[:BDIGIT][index] if cached node_cache[:BDIGIT][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[0-1]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[0-1]') r0 = nil end node_cache[:BDIGIT][start_index] = r0 r0 end |
#_nt_blank ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2328 def _nt_blank start_index = index if node_cache[:blank].has_key?(index) cached = node_cache[:blank][index] if cached node_cache[:blank][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("\t", false, index)) r1 = true @index += match_len else terminal_parse_failure('"\\t"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("\n", false, index)) r2 = true @index += match_len else terminal_parse_failure('"\\n"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("\r", false, index)) r3 = true @index += match_len else terminal_parse_failure('"\\r"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if (match_len = has_terminal?(" ", false, index)) r4 = true @index += match_len else terminal_parse_failure('" "') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else @index = i0 r0 = nil end end end end node_cache[:blank][start_index] = r0 r0 end |
#_nt_bstr ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1758 def _nt_bstr start_index = index if node_cache[:bstr].has_key?(index) cached = node_cache[:bstr][index] if cached node_cache[:bstr][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_app_string if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_sqstr if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else r3 = if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else @index = i0 r0 = nil end end end node_cache[:bstr][start_index] = r0 r0 end |
#_nt_comment ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2613 def _nt_comment start_index = index if node_cache[:comment].has_key?(index) cached = node_cache[:comment][index] if cached node_cache[:comment][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] if (match_len = has_terminal?("/", false, index)) r2 = true @index += match_len else terminal_parse_failure('"/"') r2 = nil end s1 << r2 if r2 s3, i3 = [], index loop do r4 = _nt_non_slash if r4 s3 << r4 else break end end r3 = instantiate_node(SyntaxNode,input, i3...index, s3) s1 << r3 if r3 if (match_len = has_terminal?("/", false, index)) r5 = true @index += match_len else terminal_parse_failure('"/"') r5 = nil end s1 << r5 end end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(Comment0) else @index = i1 r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else i6, s6 = index, [] if (match_len = has_terminal?("#", false, index)) r7 = true @index += match_len else terminal_parse_failure('"#"') r7 = nil end s6 << r7 if r7 s8, i8 = [], index loop do r9 = _nt_non_lf if r9 s8 << r9 else break end end r8 = instantiate_node(SyntaxNode,input, i8...index, s8) s6 << r8 if r8 if (match_len = has_terminal?("\n", false, index)) r10 = true @index += match_len else terminal_parse_failure('"\\n"') r10 = nil end s6 << r10 end end if s6.last r6 = instantiate_node(SyntaxNode,input, i6...index, s6) r6.extend(Comment1) else @index = i6 r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else @index = i0 r0 = nil end end node_cache[:comment][start_index] = r0 r0 end |
#_nt_decnumber ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 599 def _nt_decnumber start_index = index if node_cache[:decnumber].has_key?(index) cached = node_cache[:decnumber][index] if cached node_cache[:decnumber][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r2 = _nt_sign if r2 r1 = r2 else r1 = instantiate_node(SyntaxNode,input, index...index) end s0 << r1 if r1 i3 = index i4, s4 = index, [] s5, i5 = [], index loop do r6 = _nt_DIGIT if r6 s5 << r6 else break end end if s5.empty? @index = i5 r5 = nil else r5 = instantiate_node(SyntaxNode,input, i5...index, s5) end s4 << r5 if r5 i8, s8 = index, [] if (match_len = has_terminal?(".", false, index)) r9 = true @index += match_len else terminal_parse_failure('"."') r9 = nil end s8 << r9 if r9 s10, i10 = [], index loop do r11 = _nt_DIGIT if r11 s10 << r11 else break end end r10 = instantiate_node(SyntaxNode,input, i10...index, s10) s8 << r10 end if s8.last r8 = instantiate_node(SyntaxNode,input, i8...index, s8) r8.extend(Decnumber0) else @index = i8 r8 = nil end if r8 r7 = r8 else r7 = instantiate_node(SyntaxNode,input, index...index) end s4 << r7 end if s4.last r4 = instantiate_node(SyntaxNode,input, i4...index, s4) r4.extend(Decnumber1) else @index = i4 r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r3 = r4 else i12, s12 = index, [] if (match_len = has_terminal?(".", false, index)) r13 = true @index += match_len else terminal_parse_failure('"."') r13 = nil end s12 << r13 if r13 s14, i14 = [], index loop do r15 = _nt_DIGIT if r15 s14 << r15 else break end end if s14.empty? @index = i14 r14 = nil else r14 = instantiate_node(SyntaxNode,input, i14...index, s14) end s12 << r14 end if s12.last r12 = instantiate_node(SyntaxNode,input, i12...index, s12) r12.extend(Decnumber2) else @index = i12 r12 = nil end if r12 r12 = SyntaxNode.new(input, (index-1)...index) if r12 == true r3 = r12 else @index = i3 r3 = nil end end s0 << r3 if r3 i17, s17 = index, [] if (match_len = has_terminal?("e", :insens, index)) r18 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"e"') r18 = nil end s17 << r18 if r18 r20 = _nt_sign if r20 r19 = r20 else r19 = instantiate_node(SyntaxNode,input, index...index) end s17 << r19 if r19 s21, i21 = [], index loop do r22 = _nt_DIGIT if r22 s21 << r22 else break end end if s21.empty? @index = i21 r21 = nil else r21 = instantiate_node(SyntaxNode,input, i21...index, s21) end s17 << r21 end end if s17.last r17 = instantiate_node(SyntaxNode,input, i17...index, s17) r17.extend(Decnumber3) else @index = i17 r17 = nil end if r17 r16 = r17 else r16 = instantiate_node(SyntaxNode,input, index...index) end s0 << r16 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Decnumber4) r0.extend(Decnumber5) else @index = i0 r0 = nil end node_cache[:decnumber][start_index] = r0 r0 end |
#_nt_DIGIT ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4255 def _nt_DIGIT start_index = index if node_cache[:DIGIT].has_key?(index) cached = node_cache[:DIGIT][index] if cached node_cache[:DIGIT][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[0-9]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[0-9]') r0 = nil end node_cache[:DIGIT][start_index] = r0 r0 end |
#_nt_DIGIT1 ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4279 def _nt_DIGIT1 start_index = index if node_cache[:DIGIT1].has_key?(index) cached = node_cache[:DIGIT1][index] if cached node_cache[:DIGIT1][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[1-9]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[1-9]') r0 = nil end node_cache[:DIGIT1][start_index] = r0 r0 end |
#_nt_double_quoted ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2984 def _nt_double_quoted start_index = index if node_cache[:double_quoted].has_key?(index) cached = node_cache[:double_quoted][index] if cached node_cache[:double_quoted][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_unescaped r1.extend(DoubleQuoted0) r1.extend(DoubleQuoted0) if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("'", false, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r2.extend(DoubleQuoted1) @index += match_len else terminal_parse_failure('"\'"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else i3, s3 = index, [] if (match_len = has_terminal?("\\", false, index)) r4 = true @index += match_len else terminal_parse_failure('"\\\\"') r4 = nil end s3 << r4 if r4 r5 = _nt_DQUOTE s3 << r5 end if s3.last r3 = instantiate_node(SyntaxNode,input, i3...index, s3) r3.extend(DoubleQuoted2) r3.extend(DoubleQuoted3) else @index = i3 r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else i6, s6 = index, [] if (match_len = has_terminal?("\\", false, index)) r7 = true @index += match_len else terminal_parse_failure('"\\\\"') r7 = nil end s6 << r7 if r7 r8 = _nt_escapable s6 << r8 end if s6.last r6 = instantiate_node(SyntaxNode,input, i6...index, s6) r6.extend(DoubleQuoted4) r6.extend(DoubleQuoted5) else @index = i6 r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else @index = i0 r0 = nil end end end end node_cache[:double_quoted][start_index] = r0 r0 end |
#_nt_DQUOTE ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4231 def _nt_DQUOTE start_index = index if node_cache[:DQUOTE].has_key?(index) cached = node_cache[:DQUOTE][index] if cached node_cache[:DQUOTE][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if (match_len = has_terminal?("\"", false, index)) r0 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"\\""') r0 = nil end node_cache[:DQUOTE][start_index] = r0 r0 end |
#_nt_ellipsis ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 305 def _nt_ellipsis start_index = index if node_cache[:ellipsis].has_key?(index) cached = node_cache[:ellipsis][index] if cached node_cache[:ellipsis][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end s0, i0 = [], index loop do if (match_len = has_terminal?(".", false, index)) r1 = true @index += match_len else terminal_parse_failure('"."') r1 = nil end if r1 s0 << r1 else break end end if s0.size < 3 @index = i0 r0 = nil else r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Ellipsis0) r0.extend(Ellipsis0) end node_cache[:ellipsis][start_index] = r0 r0 end |
#_nt_embedded ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1875 def start_index = index if node_cache[:embedded].has_key?(index) cached = node_cache[:embedded][index] if cached node_cache[:embedded][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("<<", false, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"<<"') r1 = nil end s0 << r1 if r1 r2 = _nt_seq s0 << r2 if r2 if (match_len = has_terminal?(">>", false, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('">>"') r3 = nil end s0 << r3 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Embedded0) r0.extend(Embedded1) else @index = i0 r0 = nil end node_cache[:embedded][start_index] = r0 r0 end |
#_nt_escapable ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 3234 def _nt_escapable start_index = index if node_cache[:escapable].has_key?(index) cached = node_cache[:escapable][index] if cached node_cache[:escapable][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("b", false, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r1.extend(Escapable0) @index += match_len else terminal_parse_failure('"b"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("f", false, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r2.extend(Escapable1) @index += match_len else terminal_parse_failure('"f"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("n", false, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r3.extend(Escapable2) @index += match_len else terminal_parse_failure('"n"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if (match_len = has_terminal?("r", false, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r4.extend(Escapable3) @index += match_len else terminal_parse_failure('"r"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else if (match_len = has_terminal?("t", false, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r5.extend(Escapable4) @index += match_len else terminal_parse_failure('"t"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else if (match_len = has_terminal?("/", false, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r6.extend(Escapable5) @index += match_len else terminal_parse_failure('"/"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else if (match_len = has_terminal?("\\", false, index)) r7 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r7.extend(Escapable6) @index += match_len else terminal_parse_failure('"\\\\"') r7 = nil end if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r0 = r7 else i8, s8 = index, [] if (match_len = has_terminal?("u", false, index)) r9 = true @index += match_len else terminal_parse_failure('"u"') r9 = nil end s8 << r9 if r9 r10 = _nt_hexchar s8 << r10 end if s8.last r8 = instantiate_node(SyntaxNode,input, i8...index, s8) r8.extend(Escapable7) r8.extend(Escapable8) else @index = i8 r8 = nil end if r8 r8 = SyntaxNode.new(input, (index-1)...index) if r8 == true r0 = r8 else @index = i0 r0 = nil end end end end end end end end node_cache[:escapable][start_index] = r0 r0 end |
#_nt_hexchar ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 3401 def _nt_hexchar start_index = index if node_cache[:hexchar].has_key?(index) cached = node_cache[:hexchar][index] if cached node_cache[:hexchar][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] if (match_len = has_terminal?("{", false, index)) r2 = true @index += match_len else terminal_parse_failure('"{"') r2 = nil end s1 << r2 if r2 i3 = index i4, s4 = index, [] s5, i5 = [], index loop do if (match_len = has_terminal?("0", false, index)) r6 = true @index += match_len else terminal_parse_failure('"0"') r6 = nil end if r6 s5 << r6 else break end end if s5.empty? @index = i5 r5 = nil else r5 = instantiate_node(SyntaxNode,input, i5...index, s5) end s4 << r5 if r5 r8 = _nt_hexscalar if r8 r7 = r8 else r7 = instantiate_node(SyntaxNode,input, index...index) end s4 << r7 end if s4.last r4 = instantiate_node(SyntaxNode,input, i4...index, s4) r4.extend(Hexchar0) else @index = i4 r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r3 = r4 else r9 = _nt_hexscalar if r9 r9 = SyntaxNode.new(input, (index-1)...index) if r9 == true r3 = r9 else @index = i3 r3 = nil end end s1 << r3 if r3 if (match_len = has_terminal?("}", false, index)) r10 = true @index += match_len else terminal_parse_failure('"}"') r10 = nil end s1 << r10 end end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(Hexchar1) r1.extend(Hexchar2) else @index = i1 r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r11 = _nt_non_surrogate r11.extend(Hexchar3) r11.extend(Hexchar3) if r11 r11 = SyntaxNode.new(input, (index-1)...index) if r11 == true r0 = r11 else i12, s12 = index, [] r13 = _nt_high_surrogate s12 << r13 if r13 if (match_len = has_terminal?("\\", false, index)) r14 = true @index += match_len else terminal_parse_failure('"\\\\"') r14 = nil end s12 << r14 if r14 if (match_len = has_terminal?("u", false, index)) r15 = true @index += match_len else terminal_parse_failure('"u"') r15 = nil end s12 << r15 if r15 r16 = _nt_low_surrogate s12 << r16 end end end if s12.last r12 = instantiate_node(SyntaxNode,input, i12...index, s12) r12.extend(Hexchar4) r12.extend(Hexchar5) else @index = i12 r12 = nil end if r12 r12 = SyntaxNode.new(input, (index-1)...index) if r12 == true r0 = r12 else @index = i0 r0 = nil end end end node_cache[:hexchar][start_index] = r0 r0 end |
#_nt_HEXDIG ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4351 def _nt_HEXDIG start_index = index if node_cache[:HEXDIG].has_key?(index) cached = node_cache[:HEXDIG][index] if cached node_cache[:HEXDIG][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_DIGIT if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("a", :insens, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"A"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("b", :insens, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"B"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if (match_len = has_terminal?("c", :insens, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"C"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else if (match_len = has_terminal?("d", :insens, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else if (match_len = has_terminal?("e", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"E"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else if (match_len = has_terminal?("f", :insens, index)) r7 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"F"') r7 = nil end if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r0 = r7 else @index = i0 r0 = nil end end end end end end end node_cache[:HEXDIG][start_index] = r0 r0 end |
#_nt_HEXDIG1 ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4449 def _nt_HEXDIG1 start_index = index if node_cache[:HEXDIG1].has_key?(index) cached = node_cache[:HEXDIG1][index] if cached node_cache[:HEXDIG1][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_DIGIT1 if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("a", :insens, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"A"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("b", :insens, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"B"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if (match_len = has_terminal?("c", :insens, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"C"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else if (match_len = has_terminal?("d", :insens, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else if (match_len = has_terminal?("e", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"E"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else if (match_len = has_terminal?("f", :insens, index)) r7 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"F"') r7 = nil end if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r0 = r7 else @index = i0 r0 = nil end end end end end end end node_cache[:HEXDIG1][start_index] = r0 r0 end |
#_nt_hexscalar ⇒ Object
3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 |
# File 'lib/parser/edngrammar.rb', line 3991 def _nt_hexscalar start_index = index if node_cache[:hexscalar].has_key?(index) cached = node_cache[:hexscalar][index] if cached node_cache[:hexscalar][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] if (match_len = has_terminal?("10", false, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"10"') r2 = nil end s1 << r2 if r2 s3, i3 = [], index loop do r4 = _nt_HEXDIG if r4 s3 << r4 else break end if s3.size == 4 break end end if s3.size < 4 @index = i3 r3 = nil else if s3.size < 4 @terminal_failures.pop end r3 = instantiate_node(SyntaxNode,input, i3...index, s3) end s1 << r3 end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(Hexscalar0) else @index = i1 r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else i5, s5 = index, [] r6 = _nt_HEXDIG1 s5 << r6 if r6 s7, i7 = [], index loop do r8 = _nt_HEXDIG if r8 s7 << r8 else break end if s7.size == 4 break end end if s7.size < 4 @index = i7 r7 = nil else if s7.size < 4 @terminal_failures.pop end r7 = instantiate_node(SyntaxNode,input, i7...index, s7) end s5 << r7 end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(Hexscalar1) else @index = i5 r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else r9 = _nt_non_surrogate if r9 r9 = SyntaxNode.new(input, (index-1)...index) if r9 == true r0 = r9 else s10, i10 = [], index loop do r11 = _nt_HEXDIG if r11 s10 << r11 else break end if s10.size == 3 break end end if s10.size < 1 @index = i10 r10 = nil else if s10.size < 3 @terminal_failures.pop end r10 = instantiate_node(SyntaxNode,input, i10...index, s10) end if r10 r10 = SyntaxNode.new(input, (index-1)...index) if r10 == true r0 = r10 else @index = i0 r0 = nil end end end end node_cache[:hexscalar][start_index] = r0 r0 end |
#_nt_high_surrogate ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 3750 def _nt_high_surrogate start_index = index if node_cache[:high_surrogate].has_key?(index) cached = node_cache[:high_surrogate][index] if cached node_cache[:high_surrogate][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("d", :insens, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r1 = nil end s0 << r1 if r1 i2 = index if (match_len = has_terminal?("8", false, index)) r3 = true @index += match_len else terminal_parse_failure('"8"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r2 = r3 else if (match_len = has_terminal?("9", false, index)) r4 = true @index += match_len else terminal_parse_failure('"9"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r2 = r4 else if (match_len = has_terminal?("a", :insens, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"A"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r2 = r5 else if (match_len = has_terminal?("b", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"B"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r2 = r6 else @index = i2 r2 = nil end end end end s0 << r2 if r2 s7, i7 = [], index loop do r8 = _nt_HEXDIG if r8 s7 << r8 else break end if s7.size == 2 break end end if s7.size < 2 @index = i7 r7 = nil else if s7.size < 2 @terminal_failures.pop end r7 = instantiate_node(SyntaxNode,input, i7...index, s7) end s0 << r7 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(HighSurrogate0) r0.extend(HighSurrogate1) else @index = i0 r0 = nil end node_cache[:high_surrogate][start_index] = r0 r0 end |
#_nt_infin ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1171 def _nt_infin start_index = index if node_cache[:infin].has_key?(index) cached = node_cache[:infin][index] if cached node_cache[:infin][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("Infinity", false, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r1.extend(Infin0) @index += match_len else terminal_parse_failure('"Infinity"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("-Infinity", false, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r2.extend(Infin1) @index += match_len else terminal_parse_failure('"-Infinity"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("NaN", false, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r3.extend(Infin2) @index += match_len else terminal_parse_failure('"NaN"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else @index = i0 r0 = nil end end end node_cache[:infin][start_index] = r0 r0 end |
#_nt_item ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 146 def _nt_item start_index = index if node_cache[:item].has_key?(index) cached = node_cache[:item][index] if cached node_cache[:item][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_map if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_array if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else r3 = _nt_tagged if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else r4 = _nt_number if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else r5 = _nt_simple if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else r6 = _nt_string if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else r7 = _nt_streamstring if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r0 = r7 else @index = i0 r0 = nil end end end end end end end node_cache[:item][start_index] = r0 r0 end |
#_nt_kp ⇒ Object
2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 |
# File 'lib/parser/edngrammar.rb', line 2278 def _nt_kp start_index = index if node_cache[:kp].has_key?(index) cached = node_cache[:kp][index] if cached node_cache[:kp][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_item s0 << r1 if r1 r2 = _nt_S s0 << r2 if r2 if (match_len = has_terminal?(":", false, index)) r3 = true @index += match_len else terminal_parse_failure('":"') r3 = nil end s0 << r3 if r3 r4 = _nt_S s0 << r4 if r4 r5 = _nt_item s0 << r5 end end end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Kp0) r0.extend(Kp1) else @index = i0 r0 = nil end node_cache[:kp][start_index] = r0 r0 end |
#_nt_lcalnum ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4571 def _nt_lcalnum start_index = index if node_cache[:lcalnum].has_key?(index) cached = node_cache[:lcalnum][index] if cached node_cache[:lcalnum][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_lcalpha if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_DIGIT if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else @index = i0 r0 = nil end end node_cache[:lcalnum][start_index] = r0 r0 end |
#_nt_lcalpha ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4547 def _nt_lcalpha start_index = index if node_cache[:lcalpha].has_key?(index) cached = node_cache[:lcalpha][index] if cached node_cache[:lcalpha][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[a-z]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[a-z]') r0 = nil end node_cache[:lcalpha][start_index] = r0 r0 end |
#_nt_low_surrogate ⇒ Object
3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 |
# File 'lib/parser/edngrammar.rb', line 3869 def _nt_low_surrogate start_index = index if node_cache[:low_surrogate].has_key?(index) cached = node_cache[:low_surrogate][index] if cached node_cache[:low_surrogate][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("d", :insens, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r1 = nil end s0 << r1 if r1 i2 = index if (match_len = has_terminal?("c", :insens, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"C"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r2 = r3 else if (match_len = has_terminal?("d", :insens, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r2 = r4 else if (match_len = has_terminal?("e", :insens, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"E"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r2 = r5 else if (match_len = has_terminal?("f", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"F"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r2 = r6 else @index = i2 r2 = nil end end end end s0 << r2 if r2 s7, i7 = [], index loop do r8 = _nt_HEXDIG if r8 s7 << r8 else break end if s7.size == 2 break end end if s7.size < 2 @index = i7 r7 = nil else if s7.size < 2 @terminal_failures.pop end r7 = instantiate_node(SyntaxNode,input, i7...index, s7) end s0 << r7 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(LowSurrogate0) r0.extend(LowSurrogate1) else @index = i0 r0 = nil end node_cache[:low_surrogate][start_index] = r0 r0 end |
#_nt_map ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2146 def _nt_map start_index = index if node_cache[:map].has_key?(index) cached = node_cache[:map][index] if cached node_cache[:map][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("{", false, index)) r1 = true @index += match_len else terminal_parse_failure('"{"') r1 = nil end s0 << r1 if r1 r2 = _nt_spec s0 << r2 if r2 r3 = _nt_S s0 << r3 if r3 i5, s5 = index, [] r6 = _nt_kp s5 << r6 if r6 r7 = _nt_S s5 << r7 if r7 s8, i8 = [], index loop do i9, s9 = index, [] r10 = _nt_OC s9 << r10 if r10 r11 = _nt_kp s9 << r11 if r11 r12 = _nt_S s9 << r12 end end if s9.last r9 = instantiate_node(SyntaxNode,input, i9...index, s9) r9.extend(Map0) else @index = i9 r9 = nil end if r9 s8 << r9 else break end end r8 = instantiate_node(SyntaxNode,input, i8...index, s8) s5 << r8 if r8 r13 = _nt_OC s5 << r13 end end end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(Map1) else @index = i5 r5 = nil end if r5 r4 = r5 else r4 = instantiate_node(SyntaxNode,input, index...index) end s0 << r4 if r4 if (match_len = has_terminal?("}", false, index)) r14 = true @index += match_len else terminal_parse_failure('"}"') r14 = nil end s0 << r14 end end end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Map2) r0.extend(Map3) else @index = i0 r0 = nil end node_cache[:map][start_index] = r0 r0 end |
#_nt_non_lf ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2458 def _nt_non_lf start_index = index if node_cache[:non_lf].has_key?(index) cached = node_cache[:non_lf][index] if cached node_cache[:non_lf][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("\t", false, index)) r1 = true @index += match_len else terminal_parse_failure('"\\t"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("\r", false, index)) r2 = true @index += match_len else terminal_parse_failure('"\\r"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if has_terminal?(@regexps[gr = '\A[\\ -]'] ||= Regexp.new(gr), :regexp, index) r3 = true @index += 1 else terminal_parse_failure('[\\ -]') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if has_terminal?(@regexps[gr = '\A[-]'] ||= Regexp.new(gr), :regexp, index) r4 = true @index += 1 else terminal_parse_failure('[-]') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else @index = i0 r0 = nil end end end end node_cache[:non_lf][start_index] = r0 r0 end |
#_nt_non_slash ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2396 def _nt_non_slash start_index = index if node_cache[:non_slash].has_key?(index) cached = node_cache[:non_slash][index] if cached node_cache[:non_slash][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_blank if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if has_terminal?(@regexps[gr = '\A[!-\\.]'] ||= Regexp.new(gr), :regexp, index) r2 = true @index += 1 else terminal_parse_failure('[!-\\.]') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if has_terminal?(@regexps[gr = '\A[0-]'] ||= Regexp.new(gr), :regexp, index) r3 = true @index += 1 else terminal_parse_failure('[0-]') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if has_terminal?(@regexps[gr = '\A[-]'] ||= Regexp.new(gr), :regexp, index) r4 = true @index += 1 else terminal_parse_failure('[-]') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else @index = i0 r0 = nil end end end end node_cache[:non_slash][start_index] = r0 r0 end |
#_nt_non_surrogate ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 3567 def _nt_non_surrogate start_index = index if node_cache[:non_surrogate].has_key?(index) cached = node_cache[:non_surrogate][index] if cached node_cache[:non_surrogate][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] i2 = index r3 = _nt_DIGIT if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r2 = r3 else if (match_len = has_terminal?("a", :insens, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"A"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r2 = r4 else if (match_len = has_terminal?("b", :insens, index)) r5 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"B"') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r2 = r5 else if (match_len = has_terminal?("c", :insens, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"C"') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r2 = r6 else if (match_len = has_terminal?("e", :insens, index)) r7 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"E"') r7 = nil end if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r2 = r7 else if (match_len = has_terminal?("f", :insens, index)) r8 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"F"') r8 = nil end if r8 r8 = SyntaxNode.new(input, (index-1)...index) if r8 == true r2 = r8 else @index = i2 r2 = nil end end end end end end s1 << r2 if r2 s9, i9 = [], index loop do r10 = _nt_HEXDIG if r10 s9 << r10 else break end if s9.size == 3 break end end if s9.size < 3 @index = i9 r9 = nil else if s9.size < 3 @terminal_failures.pop end r9 = instantiate_node(SyntaxNode,input, i9...index, s9) end s1 << r9 end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(NonSurrogate0) else @index = i1 r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else i11, s11 = index, [] if (match_len = has_terminal?("d", :insens, index)) r12 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"D"') r12 = nil end s11 << r12 if r12 r13 = _nt_ODIGIT s11 << r13 if r13 s14, i14 = [], index loop do r15 = _nt_HEXDIG if r15 s14 << r15 else break end if s14.size == 2 break end end if s14.size < 2 @index = i14 r14 = nil else if s14.size < 2 @terminal_failures.pop end r14 = instantiate_node(SyntaxNode,input, i14...index, s14) end s11 << r14 end end if s11.last r11 = instantiate_node(SyntaxNode,input, i11...index, s11) r11.extend(NonSurrogate1) else @index = i11 r11 = nil end if r11 r11 = SyntaxNode.new(input, (index-1)...index) if r11 == true r0 = r11 else @index = i0 r0 = nil end end node_cache[:non_surrogate][start_index] = r0 r0 end |
#_nt_number ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 474 def _nt_number start_index = index if node_cache[:number].has_key?(index) cached = node_cache[:number][index] if cached node_cache[:number][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] i1 = index r2 = _nt_basenumber if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r1 = r2 else r3 = _nt_decnumber if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r1 = r3 else r4 = _nt_infin if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r1 = r4 else @index = i1 r1 = nil end end end s0 << r1 if r1 r5 = _nt_spec s0 << r5 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Number0) r0.extend(Number1) else @index = i0 r0 = nil end node_cache[:number][start_index] = r0 r0 end |
#_nt_OC ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2727 def _nt_OC start_index = index if node_cache[:OC].has_key?(index) cached = node_cache[:OC][index] if cached node_cache[:OC][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i1, s1 = index, [] if (match_len = has_terminal?(",", false, index)) r2 = true @index += match_len else terminal_parse_failure('","') r2 = nil end s1 << r2 if r2 r3 = _nt_S s1 << r3 end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(OC0) else @index = i1 r1 = nil end if r1 r0 = r1 else r0 = instantiate_node(SyntaxNode,input, index...index) end node_cache[:OC][start_index] = r0 r0 end |
#_nt_ODIGIT ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4303 def _nt_ODIGIT start_index = index if node_cache[:ODIGIT].has_key?(index) cached = node_cache[:ODIGIT][index] if cached node_cache[:ODIGIT][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[0-7]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[0-7]') r0 = nil end node_cache[:ODIGIT][start_index] = r0 r0 end |
#_nt_S ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2536 def _nt_S start_index = index if node_cache[:S].has_key?(index) cached = node_cache[:S][index] if cached node_cache[:S][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] s1, i1 = [], index loop do r2 = _nt_blank if r2 s1 << r2 else break end end r1 = instantiate_node(SyntaxNode,input, i1...index, s1) s0 << r1 if r1 s3, i3 = [], index loop do i4, s4 = index, [] r5 = _nt_comment s4 << r5 if r5 s6, i6 = [], index loop do r7 = _nt_blank if r7 s6 << r7 else break end end r6 = instantiate_node(SyntaxNode,input, i6...index, s6) s4 << r6 end if s4.last r4 = instantiate_node(SyntaxNode,input, i4...index, s4) r4.extend(S0) else @index = i4 r4 = nil end if r4 s3 << r4 else break end end r3 = instantiate_node(SyntaxNode,input, i3...index, s3) s0 << r3 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(S1) else @index = i0 r0 = nil end node_cache[:S][start_index] = r0 r0 end |
#_nt_seq ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 62 def _nt_seq start_index = index if node_cache[:seq].has_key?(index) cached = node_cache[:seq][index] if cached node_cache[:seq][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_S s0 << r1 if r1 i3, s3 = index, [] r4 = _nt_item s3 << r4 if r4 r5 = _nt_S s3 << r5 if r5 s6, i6 = [], index loop do i7, s7 = index, [] r8 = _nt_OC s7 << r8 if r8 r9 = _nt_item s7 << r9 if r9 r10 = _nt_S s7 << r10 end end if s7.last r7 = instantiate_node(SyntaxNode,input, i7...index, s7) r7.extend(Seq0) else @index = i7 r7 = nil end if r7 s6 << r7 else break end end r6 = instantiate_node(SyntaxNode,input, i6...index, s6) s3 << r6 if r6 r11 = _nt_OC s3 << r11 end end end if s3.last r3 = instantiate_node(SyntaxNode,input, i3...index, s3) r3.extend(Seq1) else @index = i3 r3 = nil end if r3 r2 = r3 else r2 = instantiate_node(SyntaxNode,input, index...index) end s0 << r2 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Seq2) r0.extend(Seq3) else @index = i0 r0 = nil end node_cache[:seq][start_index] = r0 r0 end |
#_nt_sign ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 526 def _nt_sign start_index = index if node_cache[:sign].has_key?(index) cached = node_cache[:sign][index] if cached node_cache[:sign][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("+", false, index)) r1 = true @index += match_len else terminal_parse_failure('"+"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("-", false, index)) r2 = true @index += match_len else terminal_parse_failure('"-"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else @index = i0 r0 = nil end end node_cache[:sign][start_index] = r0 r0 end |
#_nt_simple ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1265 def _nt_simple start_index = index if node_cache[:simple].has_key?(index) cached = node_cache[:simple][index] if cached node_cache[:simple][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("false", false, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r1.extend(Simple0) @index += match_len else terminal_parse_failure('"false"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("true", false, index)) r2 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r2.extend(Simple1) @index += match_len else terminal_parse_failure('"true"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if (match_len = has_terminal?("null", false, index)) r3 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r3.extend(Simple2) @index += match_len else terminal_parse_failure('"null"') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if (match_len = has_terminal?("undefined", false, index)) r4 = instantiate_node(SyntaxNode,input, index...(index + match_len)) r4.extend(Simple3) @index += match_len else terminal_parse_failure('"undefined"') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else i5, s5 = index, [] if (match_len = has_terminal?("simple(", false, index)) r6 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"simple("') r6 = nil end s5 << r6 if r6 r7 = _nt_S s5 << r7 if r7 r8 = _nt_item s5 << r8 if r8 r9 = _nt_S s5 << r9 if r9 if (match_len = has_terminal?(")", false, index)) r10 = true @index += match_len else terminal_parse_failure('")"') r10 = nil end s5 << r10 end end end end if s5.last r5 = instantiate_node(SyntaxNode,input, i5...index, s5) r5.extend(Simple4) r5.extend(Simple5) else @index = i5 r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else @index = i0 r0 = nil end end end end end node_cache[:simple][start_index] = r0 r0 end |
#_nt_single_quoted ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 3102 def _nt_single_quoted start_index = index if node_cache[:single_quoted].has_key?(index) cached = node_cache[:single_quoted][index] if cached node_cache[:single_quoted][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_unescaped r1.extend(SingleQuoted0) r1.extend(SingleQuoted0) if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_DQUOTE r2.extend(SingleQuoted1) r2.extend(SingleQuoted1) if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else i3, s3 = index, [] if (match_len = has_terminal?("\\", false, index)) r4 = true @index += match_len else terminal_parse_failure('"\\\\"') r4 = nil end s3 << r4 if r4 if (match_len = has_terminal?("'", false, index)) r5 = true @index += match_len else terminal_parse_failure('"\'"') r5 = nil end s3 << r5 end if s3.last r3 = instantiate_node(SyntaxNode,input, i3...index, s3) r3.extend(SingleQuoted2) r3.extend(SingleQuoted3) else @index = i3 r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else i6, s6 = index, [] if (match_len = has_terminal?("\\", false, index)) r7 = true @index += match_len else terminal_parse_failure('"\\\\"') r7 = nil end s6 << r7 if r7 r8 = _nt_escapable s6 << r8 end if s6.last r6 = instantiate_node(SyntaxNode,input, i6...index, s6) r6.extend(SingleQuoted4) r6.extend(SingleQuoted5) else @index = i6 r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else @index = i0 r0 = nil end end end end node_cache[:single_quoted][start_index] = r0 r0 end |
#_nt_spec ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2905 def _nt_spec start_index = index if node_cache[:spec].has_key?(index) cached = node_cache[:spec][index] if cached node_cache[:spec][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i1, s1 = index, [] if (match_len = has_terminal?("_", false, index)) r2 = true @index += match_len else terminal_parse_failure('"_"') r2 = nil end s1 << r2 if r2 s3, i3 = [], index loop do r4 = _nt_wordchar if r4 s3 << r4 else break end end r3 = instantiate_node(SyntaxNode,input, i3...index, s3) s1 << r3 end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(Spec0) else @index = i1 r1 = nil end if r1 r0 = r1 else r0 = instantiate_node(SyntaxNode,input, index...index) end node_cache[:spec][start_index] = r0 r0 end |
#_nt_sqstr ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1701 def _nt_sqstr start_index = index if node_cache[:sqstr].has_key?(index) cached = node_cache[:sqstr][index] if cached node_cache[:sqstr][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("'", false, index)) r1 = true @index += match_len else terminal_parse_failure('"\'"') r1 = nil end s0 << r1 if r1 s2, i2 = [], index loop do r3 = _nt_single_quoted if r3 s2 << r3 else break end end r2 = instantiate_node(SyntaxNode,input, i2...index, s2) s0 << r2 if r2 if (match_len = has_terminal?("'", false, index)) r4 = true @index += match_len else terminal_parse_failure('"\'"') r4 = nil end s0 << r4 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Sqstr0) r0.extend(Sqstr1) else @index = i0 r0 = nil end node_cache[:sqstr][start_index] = r0 r0 end |
#_nt_streamstring ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 2812 def _nt_streamstring start_index = index if node_cache[:streamstring].has_key?(index) cached = node_cache[:streamstring][index] if cached node_cache[:streamstring][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] if (match_len = has_terminal?("(_", false, index)) r1 = instantiate_node(SyntaxNode,input, index...(index + match_len)) @index += match_len else terminal_parse_failure('"(_"') r1 = nil end s0 << r1 if r1 r2 = _nt_S s0 << r2 if r2 r3 = _nt_string s0 << r3 if r3 r4 = _nt_S s0 << r4 if r4 s5, i5 = [], index loop do i6, s6 = index, [] r7 = _nt_OC s6 << r7 if r7 r8 = _nt_string s6 << r8 if r8 r9 = _nt_S s6 << r9 end end if s6.last r6 = instantiate_node(SyntaxNode,input, i6...index, s6) r6.extend(Streamstring0) else @index = i6 r6 = nil end if r6 s5 << r6 else break end end r5 = instantiate_node(SyntaxNode,input, i5...index, s5) s0 << r5 if r5 r10 = _nt_OC s0 << r10 if r10 if (match_len = has_terminal?(")", false, index)) r11 = true @index += match_len else terminal_parse_failure('")"') r11 = nil end s0 << r11 end end end end end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Streamstring1) r0.extend(Streamstring2) else @index = i0 r0 = nil end node_cache[:streamstring][start_index] = r0 r0 end |
#_nt_string ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 391 def _nt_string start_index = index if node_cache[:string].has_key?(index) cached = node_cache[:string][index] if cached node_cache[:string][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_string1e s0 << r1 if r1 s2, i2 = [], index loop do i3, s3 = index, [] r4 = _nt_S s3 << r4 if r4 if (match_len = has_terminal?("+", false, index)) r5 = true @index += match_len else terminal_parse_failure('"+"') r5 = nil end s3 << r5 if r5 r6 = _nt_S s3 << r6 if r6 r7 = _nt_string1e s3 << r7 end end end if s3.last r3 = instantiate_node(SyntaxNode,input, i3...index, s3) r3.extend(String0) else @index = i3 r3 = nil end if r3 s2 << r3 else break end end r2 = instantiate_node(SyntaxNode,input, i2...index, s2) s0 << r2 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(String1) r0.extend(String2) else @index = i0 r0 = nil end node_cache[:string][start_index] = r0 r0 end |
#_nt_string1 ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 223 def _nt_string1 start_index = index if node_cache[:string1].has_key?(index) cached = node_cache[:string1][index] if cached node_cache[:string1][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] i1 = index r2 = _nt_tstr if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r1 = r2 else r3 = _nt_bstr if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r1 = r3 else @index = i1 r1 = nil end end s0 << r1 if r1 r4 = _nt_spec s0 << r4 end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(String10) r0.extend(String11) else @index = i0 r0 = nil end node_cache[:string1][start_index] = r0 r0 end |
#_nt_string1e ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 269 def _nt_string1e start_index = index if node_cache[:string1e].has_key?(index) cached = node_cache[:string1e][index] if cached node_cache[:string1e][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_string1 if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_ellipsis if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else @index = i0 r0 = nil end end node_cache[:string1e][start_index] = r0 r0 end |
#_nt_tagged ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1480 def _nt_tagged start_index = index if node_cache[:tagged].has_key?(index) cached = node_cache[:tagged][index] if cached node_cache[:tagged][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_uint s0 << r1 if r1 r2 = _nt_spec s0 << r2 if r2 if (match_len = has_terminal?("(", false, index)) r3 = true @index += match_len else terminal_parse_failure('"("') r3 = nil end s0 << r3 if r3 r4 = _nt_S s0 << r4 if r4 r5 = _nt_item s0 << r5 if r5 r6 = _nt_S s0 << r6 if r6 if (match_len = has_terminal?(")", false, index)) r7 = true @index += match_len else terminal_parse_failure('")"') r7 = nil end s0 << r7 end end end end end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Tagged0) r0.extend(Tagged1) else @index = i0 r0 = nil end node_cache[:tagged][start_index] = r0 r0 end |
#_nt_tstr ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1812 def _nt_tstr start_index = index if node_cache[:tstr].has_key?(index) cached = node_cache[:tstr][index] if cached node_cache[:tstr][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_DQUOTE s0 << r1 if r1 s2, i2 = [], index loop do r3 = _nt_double_quoted if r3 s2 << r3 else break end end r2 = instantiate_node(SyntaxNode,input, i2...index, s2) s0 << r2 if r2 r4 = _nt_DQUOTE s0 << r4 end end if s0.last r0 = instantiate_node(SyntaxNode,input, i0...index, s0) r0.extend(Tstr0) r0.extend(Tstr1) else @index = i0 r0 = nil end node_cache[:tstr][start_index] = r0 r0 end |
#_nt_ucalnum ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4627 def _nt_ucalnum start_index = index if node_cache[:ucalnum].has_key?(index) cached = node_cache[:ucalnum][index] if cached node_cache[:ucalnum][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_ucalpha if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_DIGIT if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else @index = i0 r0 = nil end end node_cache[:ucalnum][start_index] = r0 r0 end |
#_nt_ucalpha ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4603 def _nt_ucalpha start_index = index if node_cache[:ucalpha].has_key?(index) cached = node_cache[:ucalpha][index] if cached node_cache[:ucalpha][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(@regexps[gr = '\A[A-Z]'] ||= Regexp.new(gr), :regexp, index) r0 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('[A-Z]') r0 = nil end node_cache[:ucalpha][start_index] = r0 r0 end |
#_nt_uint ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 1388 def _nt_uint start_index = index if node_cache[:uint].has_key?(index) cached = node_cache[:uint][index] if cached node_cache[:uint][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("0", false, index)) r1 = true @index += match_len else terminal_parse_failure('"0"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else i2, s2 = index, [] r3 = _nt_DIGIT1 s2 << r3 if r3 s4, i4 = [], index loop do r5 = _nt_DIGIT if r5 s4 << r5 else break end end r4 = instantiate_node(SyntaxNode,input, i4...index, s4) s2 << r4 end if s2.last r2 = instantiate_node(SyntaxNode,input, i2...index, s2) r2.extend(Uint0) else @index = i2 r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else @index = i0 r0 = nil end end node_cache[:uint][start_index] = r0 r0 end |
#_nt_unescaped ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4127 def _nt_unescaped start_index = index if node_cache[:unescaped].has_key?(index) cached = node_cache[:unescaped][index] if cached node_cache[:unescaped][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("\n", false, index)) r1 = true @index += match_len else terminal_parse_failure('"\\n"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else if (match_len = has_terminal?("\r", false, index)) r2 = true @index += match_len else terminal_parse_failure('"\\r"') r2 = nil end if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else if has_terminal?(@regexps[gr = '\A[\\ -!]'] ||= Regexp.new(gr), :regexp, index) r3 = true @index += 1 else terminal_parse_failure('[\\ -!]') r3 = nil end if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else if has_terminal?(@regexps[gr = '\A[\\#-&]'] ||= Regexp.new(gr), :regexp, index) r4 = true @index += 1 else terminal_parse_failure('[\\#-&]') r4 = nil end if r4 r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true r0 = r4 else if has_terminal?(@regexps[gr = '\A[\\(-\\[]'] ||= Regexp.new(gr), :regexp, index) r5 = true @index += 1 else terminal_parse_failure('[\\(-\\[]') r5 = nil end if r5 r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true r0 = r5 else if has_terminal?(@regexps[gr = '\A[\\]-]'] ||= Regexp.new(gr), :regexp, index) r6 = true @index += 1 else terminal_parse_failure('[\\]-]') r6 = nil end if r6 r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true r0 = r6 else if has_terminal?(@regexps[gr = '\A[-]'] ||= Regexp.new(gr), :regexp, index) r7 = true @index += 1 else terminal_parse_failure('[-]') r7 = nil end if r7 r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true r0 = r7 else @index = i0 r0 = nil end end end end end end end node_cache[:unescaped][start_index] = r0 r0 end |
#_nt_wordchar ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 4659 def _nt_wordchar start_index = index if node_cache[:wordchar].has_key?(index) cached = node_cache[:wordchar][index] if cached node_cache[:wordchar][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if (match_len = has_terminal?("_", false, index)) r1 = true @index += match_len else terminal_parse_failure('"_"') r1 = nil end if r1 r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true r0 = r1 else r2 = _nt_lcalnum if r2 r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true r0 = r2 else r3 = _nt_ucalpha if r3 r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true r0 = r3 else @index = i0 r0 = nil end end end node_cache[:wordchar][start_index] = r0 r0 end |
#root ⇒ Object
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# File 'lib/parser/edngrammar.rb', line 8 def root @root ||= :seq end |