Index SYMBOL

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z]

# comment  
$ anchor  
(...) parentheses  
(?
       ...) subexpression grouping  
(?>...) atomic grouping  
(?< name >...) named capture  
* greedy quantifier  
*+ possessive quantifier  
*? lazy quantifier  
+ greedy quantifier  
++ possessive quantifier  
+? lazy quantifier  
. (dot)  
? greedy quantifier  
?#... comment  
?+ possessive quantifier  
?? lazy quantifier  
?i mode modifier  
?if then else  
[...] character class  
[^...] character class  
\> metacharacter  
\1  
\A anchor  
\b metacharacter  
\B metacharacter  
\cchar  
\D  
\d  
\G anchor  
\num  
\p{prop}  
\Q...\E (literal text span)  
\S  
\s  
\unum  
\Unum  
\W  
\w  
\X  
\x{num}  
\xnum  
\Z anchor  
\z anchor  
^ anchor  
alternation