- A
 
          
            
              - 
                Absence
                
                  (Regexp::Expression::Group)
                
              
 
            
              - 
                AbstractMetaControlSequence
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Age
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Alnum
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Alpha
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Alternation
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Alternation
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Alternative
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Anchor
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Anchor
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Any
                
                  (Regexp::Syntax)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Letter)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Mark)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Number)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Separator)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Symbol)
                
              
 
            
              - 
                Any
                
                  (Regexp::Expression::UnicodeProperty::Codepoint)
                
              
 
            
              - 
                Ascii
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                AsciiEscape
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Assertion
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Assertion
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Assigned
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Atomic
                
                  (Regexp::Expression::Group)
                
              
 
            
           
         
      
        
        
          - B
 
          
            
              - 
                Backreference
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Backreference
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Backspace
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Base
                
                  (Regexp::Syntax)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::Group)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::Assertion)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::Anchor)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::Backreference)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::Backreference)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Letter)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Mark)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Number)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Separator)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Symbol)
                
              
 
            
              - 
                Base
                
                  (Regexp::Expression::UnicodeProperty::Codepoint)
                
              
 
            
              - 
                BeginningOfLine
                
                  (Regexp::Expression::Anchor)
                
              
 
            
              - 
                BeginningOfString
                
                  (Regexp::Expression::Anchor)
                
              
 
            
              - 
                Bell
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Blank
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Block
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Branch
                
                  (Regexp::Expression::Conditional)
                
              
 
            
           
         
      
        
        
      
        
        
          - D
 
          
            
              - 
                Dash
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                Decimal
                
                  (Regexp::Expression::UnicodeProperty::Number)
                
              
 
            
              - 
                Derived
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Digit
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Digit
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
           
         
      
        
        
      
        
        
          - F
 
          
            
              - 
                Final
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                FormFeed
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Format
                
                  (Regexp::Expression::UnicodeProperty::Codepoint)
                
              
 
            
              - 
                FreeSpace
                
                  (Regexp::Expression)
                
              
 
            
              - 
                FreeSpace
                
                  (Regexp::Syntax::Token)
                
              
 
            
           
         
      
        
        
          - G
 
          
            
              - 
                Graph
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Group
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Group
                
                  (Regexp::Expression)
                
              
 
            
           
         
      
        
           | 
          
        
        
          - H
 
          
            
              - 
                Hex
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Hex
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
           
         
      
        
        
      
        
        
          - K
 
          
            
              - 
                Keep
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Keep
                
                  (Regexp::Expression)
                
              
 
            
           
         
      
        
        
          - L
 
          
            
              - 
                Letter
                
                  (Regexp::Expression::UnicodeProperty::Number)
                
              
 
            
              - 
                Letter
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Lexer
                
                  (Regexp)
                
              
 
            
              - 
                Line
                
                  (Regexp::Expression::UnicodeProperty::Separator)
                
              
 
            
              - 
                Linebreak
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Literal
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Literal
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Literal
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                Lookahead
                
                  (Regexp::Expression::Assertion)
                
              
 
            
              - 
                Lookbehind
                
                  (Regexp::Expression::Assertion)
                
              
 
            
              - 
                Lower
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Lowercase
                
                  (Regexp::Expression::UnicodeProperty::Letter)
                
              
 
            
           
         
      
        
        
          - M
 
          
            
              - 
                Mark
                
                  (Regexp::Expression::Keep)
                
              
 
            
              - 
                Mark
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                MatchLength
                
                  (Regexp)
                
              
 
            
              - 
                MatchStart
                
                  (Regexp::Expression::Anchor)
                
              
 
            
              - 
                Math
                
                  (Regexp::Expression::UnicodeProperty::Symbol)
                
              
 
            
              - 
                Meta
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Meta
                
                  (Regexp::Syntax::Token)
                
              
 
            
              - 
                MetaControl
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Modifier
                
                  (Regexp::Expression::UnicodeProperty::Letter)
                
              
 
            
              - 
                Modifier
                
                  (Regexp::Expression::UnicodeProperty::Symbol)
                
              
 
            
           
         
      
        
        
      
        
        
          - O
 
          
            
              - 
                Octal
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Open
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                Options
                
                  (Regexp::Expression::Group)
                
              
 
            
              - 
                Other
                
                  (Regexp::Expression::UnicodeProperty::Letter)
                
              
 
            
              - 
                Other
                
                  (Regexp::Expression::UnicodeProperty::Number)
                
              
 
            
              - 
                Other
                
                  (Regexp::Expression::UnicodeProperty::Punctuation)
                
              
 
            
              - 
                Other
                
                  (Regexp::Expression::UnicodeProperty::Symbol)
                
              
 
            
           
         
      
        
        
      
        
           | 
          
        
        
      
        
        
          - R
 
          
            
              - 
                Range
                
                  (Regexp::Expression::CharacterSet)
                
              
 
            
              - 
                Regexp
                
              
 
            
              - 
                Return
                
                  (Regexp::Expression::EscapeSequence)
                
              
 
            
              - 
                Root
                
                  (Regexp::Expression)
                
              
 
            
           
         
      
        
        
      
        
        
      
        
        
      
        
        
      
        
        
          - W
 
          
            
              - 
                WhiteSpace
                
                  (Regexp::Expression)
                
              
 
            
              - 
                Word
                
                  (Regexp::Expression::CharacterType)
                
              
 
            
              - 
                Word
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                WordBoundary
                
                  (Regexp::Expression::Anchor)
                
              
 
            
           
         
      
        
        
          - X
 
          
            
              - 
                XPosixPunct
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
              - 
                Xdigit
                
                  (Regexp::Expression::UnicodeProperty)
                
              
 
            
           
         
      
     |