* [[ref:metachar]] * [[ref:expansion]] * [[ref:char]] * [[ref:anychar]] * [[ref:string]] * [[ref:str]] * [[ref:quantifier]] * [[ref:capture]] * [[ref:grouping]] * [[ref:subexp]] * [[ref:selector]] * [[ref:anchor]] * [[ref:cond]] * [[ref:option]] * [[ref:encoding]] * [[…