adaptively sized/positioned arrow symbol pointing to the next line

You can use hookleftarrow or carriagereturn (dingbat} as in newcommandnextline{raisebox{-1.25ex}[0pt][0pt]{$hookleftarrow$}} newcommandnextlines{raisebox{-1ex}[0pt][0pt]{smallcarriagereturn}} A MWE: documentclass{memoir} usepackage{dingbat} %usepackage{scalefnt} newcommandnextline{raisebox{-1.25ex}[0pt][0pt]{$hookleftarrow$}} newcommandnextlines{raisebox{-1ex}[0pt][0pt]{smallcarriagereturn}} begin{document} This …

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