$_.sub(args)
, except that ;TI"=$_
will be updated if substitution occurs. ;TI"=Available only when -p/-n command line option specified.;T:
@fileI"ruby.c;T:0@omit_headings_from_table_of_contents_below0I"Isub(pattern, replacement) -> $_
sub(pattern) {|...| block } -> $_
;T0[ I"(*args);T@FI"Kernel;TcRDoc::NormalModule00