===========================================================
                                      .___ __  __   
          _________________  __ __  __| _/|__|/  |_ 
         / ___\_` __ \__  \ |  |  \/ __ | | \\_  __\
        / /_/  >  | \// __ \|  |  / /_/ | |  ||  |  
        \___  /|__|  (____  /____/\____ | |__||__|  
       /_____/            \/           \/           
              grep rough audit - static analysis tool
                  v2.8 written by @Wireghoul
=================================[justanotherhacker.com]===
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_pattern.adoc-198-You can capture elements or nodes along with your search, prefixing the expression
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_pattern.adoc:199:with `$`. For example, in a tuple like `(int 1)`, you can capture the value using `(int $_)`.
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_pattern.adoc-200-
##############################################
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-66-
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc:67:|back-ref|Regular expression back-reference, e.g. $&.|One child (symbol) representing the reference name, e.g. `:$&`.|re = /foo(abc)/; $&|N/A
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-68-
##############################################
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-122-
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc:123:|gvar|Global variable access|One child, the variable name as a symbol `:$foo`|$foo|N/A
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-124-
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc:125:|gvasgn|Global variable assignment|Two children, the variable name `:$foo` and the expression being assigned|$foo = 5|N/A
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-126-
##############################################
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-164-
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc:165:|nth-ref|Regular expression capture group ($1, $2 etc.)|One child: The capture name, e.g. `:$1`|re = /foo(abc)/; $1|N/A
ruby-rubocop-ast-0.3.0+dfsg/docs/modules/ROOT/pages/node_types.adoc-166-