qoverlinemin
Specifies minimum vertical length of QOVERLINEs
Help text:
qoverlinemin(h) specifies the minimum vertical length of QOVERLINEs,
in points.
h = qoverlinemin returns current settings.
qoverlinemin(h) specifies the minimum vertical length of QOVERLINEs,
in points.
h = qoverlinemin returns current settings.