%% S. Lurp --- STRETCHY --- MIT License
\bgroup
\setbox0=\hbox{\vrule height4.481pt width\z@ depth.13pt e}
\setbox1=\vbox to.5\ht0{\copy0\vss}
\setbox2=\vbox to.5\ht0{\vss\copy0}
\pdfxform1 \xdef\strty@etop{\pdfrefxform\the\pdflastxform}
\pdfxform2 \xdef\strty@ebot{\pdfrefxform\the\pdflastxform}
\setbox1=\hbox to2.372pt{\strty@etop\hss}
\setbox2=\hbox to\dimexpr\wd0-2.372pt\relax{\hss\strty@etop}
\pdfxform1 \xdef\strty@etl{\pdfrefxform\the\pdflastxform}
\pdfxform2 \xdef\strty@etr{\pdfrefxform\the\pdflastxform}
\egroup

\def\strty@e#1{%
    \vbox{\offinterlineskip%
        \hbox to#1{%
            \setbox0=\hbox{\strty@etl}%
            \setbox1=\hbox{\strty@etr}%
            \def\strty@trans##1##2{%
                {\strty@mult\strty@ptm{%
                    \strty@add{\strty@mult{%
                        \strty@nopt{#1-\wd0-\wd1}}%
                        {##1}%
                    }%
                    {\strty@nopt{\wd0}}%
                }}
                {\strty@mult\strty@ptm{##2}}
            }%
            \pdfliteral{
                \strty@p{0}{2.023} m
                \strty@p{1}{2.023} l
                \strty@p{1}{2.24} l
                \strty@p{0}{2.24} l
                h
                f
                \strty@p{0}{.074} m
                \strty@p{1}{.074} l
                \strty@p{1}{.284} l
                \strty@p{0}{.284} l
                h
                f
            }%
            \strty@etl\hss\strty@etr%
        }%
        \hbox{\strty@ebot}%
    }%
}

\bgroup
\setbox0=\hbox{\vrule height\z@ width\z@ depth.13pt t}
\setbox1=\vbox to.5\ht0{\copy0\vss}
\setbox2=\vbox to.5\ht0{\vss\copy0}
\pdfxform1 \xdef\strty@topt{\pdfrefxform\the\pdflastxform}
\pdfxform2 \xdef\strty@bott{\pdfrefxform\the\pdflastxform}
\egroup

\def\strty@t#1#2{%
    \lower\dimexpr#2-6.151pt\relax\vbox to#2{%
        \offinterlineskip%
        \setbox0=\hbox{\strty@topt}%
        \setbox1=\hbox{\strty@bott}%
        \strty@setpttrans%
        \hbox to#1{%
            \pdfliteral{
                \strty@p{0}{.92} m
                \strty@p{\strty@nopt{#1}}{.92} l
                \strty@p{\strty@nopt{#1}}{1.23} l
                \strty@p{\strty@mult{.5}{\strty@nopt{#1}}}{1.23} l
                \strty@p{\strty@mult{.5}{\strty@nopt{#1}}}{1.14} l
                \strty@p{0}{1.14} l
                h
                f
            }%
            \hss\strty@topt\hss%
        }%
        \vss%
        \pdfliteral{%
            \strty@p{\strty@nopt{\strty@mult{.5}{\strty@nopt{#1}}pt-.905pt}}{0} m
            \strty@p{\strty@nopt{\strty@mult{.5}{\strty@nopt{#1}}pt-.905pt}}{\strty@nopt{#2-\ht0-\ht1}} l
            \strty@p{\strty@nopt{\strty@mult{.5}{\strty@nopt{#1}}pt-.215pt}}{\strty@nopt{#2-\ht0-\ht1}} l
            \strty@p{\strty@nopt{\strty@mult{.5}{\strty@nopt{#1}}pt-.215pt}}{0} l
            h
            f
        }%
        \hbox to#1{%
            \hss\strty@bott\hss%
        }%
    }%
}

\def\stretchylogo{Str\strty@e{10pt}\strty@t{10pt}{20pt}chy}