Class: UnicodeChar

Inherits:
Object
  • Object
show all
Defined in:
ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(line) ⇒ UnicodeChar

Returns a new instance of UnicodeChar.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 164

def initialize(line)
  raise "Could not parse input." unless line =~ /^
    ([0-9A-F]+);        # code
    ([^;]+);            # name
    ([A-Z]+);           # general category
    ([0-9]+);           # canonical combining class
    ([A-Z]+);           # bidi class
    (<([A-Z]*)>)?       # decomposition type
    ((\ ?[0-9A-F]+)*);  # decompomposition mapping
    ([0-9]*);           # decimal digit
    ([0-9]*);           # digit
    ([^;]*);            # numeric
    ([YN]*);            # bidi mirrored
    ([^;]*);            # unicode 1.0 name
    ([^;]*);            # iso comment
    ([0-9A-F]*);        # simple uppercase mapping
    ([0-9A-F]*);        # simple lowercase mapping
    ([0-9A-F]*)$/ix     # simple titlecase mapping
  @code              = $1.hex
  @name              = $2
  @category          = $3
  @combining_class   = Integer($4)
  @bidi_class        = $5
  @decomp_type       = $7
  @decomp_mapping    = ($8=='') ? nil :
                       $8.split.collect { |element| element.hex }
  @bidi_mirrored     = ($13=='Y') ? true : false
  @uppercase_mapping = ($16=='') ? nil : $16.hex
  @lowercase_mapping = ($17=='') ? nil : $17.hex
  @titlecase_mapping = ($18=='') ? nil : $18.hex
end

Instance Attribute Details

#bidi_class ⇒ Object

Returns the value of attribute bidi_class.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def bidi_class
  @bidi_class
end

#bidi_mirrored ⇒ Object

Returns the value of attribute bidi_mirrored.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def bidi_mirrored
  @bidi_mirrored
end

#c_case_folding ⇒ Object

Returns the value of attribute c_case_folding.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def c_case_folding
  @c_case_folding
end

#c_decomp_mapping ⇒ Object

Returns the value of attribute c_decomp_mapping.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def c_decomp_mapping
  @c_decomp_mapping
end

#c_entry_index ⇒ Object

Returns the value of attribute c_entry_index.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def c_entry_index
  @c_entry_index
end

#category ⇒ Object

Returns the value of attribute category.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def category
  @category
end

#code ⇒ Object

Returns the value of attribute code.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def code
  @code
end

#combining_class ⇒ Object

Returns the value of attribute combining_class.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def combining_class
  @combining_class
end

#decomp_mapping ⇒ Object

Returns the value of attribute decomp_mapping.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def decomp_mapping
  @decomp_mapping
end

#decomp_type ⇒ Object

Returns the value of attribute decomp_type.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def decomp_type
  @decomp_type
end

#lowercase_mapping ⇒ Object

Returns the value of attribute lowercase_mapping.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def lowercase_mapping
  @lowercase_mapping
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def name
  @name
end

#titlecase_mapping ⇒ Object

Returns the value of attribute titlecase_mapping.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def titlecase_mapping
  @titlecase_mapping
end

#uppercase_mapping ⇒ Object

Returns the value of attribute uppercase_mapping.



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 158

def uppercase_mapping
  @uppercase_mapping
end

Instance Method Details

#c_entry(comb_indicies) ⇒ Object 



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 198

def c_entry(comb_indicies)
  "  " <<
  "{#{str2c category, 'CATEGORY'}, #{combining_class}, " <<
  "#{str2c bidi_class, 'BIDI_CLASS'}, " <<
  "#{str2c decomp_type, 'DECOMP_TYPE'}, " <<
  "#{c_decomp_mapping}, " <<
  "#{c_case_folding}, " <<
  "#{singlecpmap uppercase_mapping }, " <<
  "#{singlecpmap lowercase_mapping }, " <<
  "#{singlecpmap titlecase_mapping }, " <<
  "#{comb_indicies[code] ? comb_indicies[code]: 'UINT16_MAX'}, " <<
  "#{bidi_mirrored}, " <<
  "#{$exclusions.include?(code) or $excl_version.include?(code)}, " <<
  "#{$ignorable.include?(code)}, " <<
  "#{%W[Zl Zp Cc Cf].include?(category) and not [0x200C, 0x200D].include?(category)}, " <<
  "#{$charwidth[code]}, 0, " <<
  "#{$grapheme_boundclass[code]}},\n"
end

#case_folding ⇒ Object 



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# File 'ext/tree-sitter/tree-sitter/externals/utf8proc/data/data_generator.rb', line 195

def case_folding
  $case_folding[code]
end