Split readln.cpp -> %,macro.cpp.

pub/lib/axis.cpp

pub/lib/commands.cpp

pub/lib/coord.cpp

pub/lib/curve.cpp

pub/lib/defs.hpp

pub/lib/dualplot.cpp

pub/lib/edif.cpp

pub/lib/expr.cpp

pub/lib/file_in.cpp

pub/lib/file_out.cpp

pub/lib/fit.cpp

pub/lib/func.cpp

pub/lib/geni.cpp

pub/lib/import.cpp

pub/lib/integrate.cpp

pub/lib/jsel.cpp

pub/lib/manip.cpp

pub/lib/olf.cpp

pub/lib/opr.cpp

pub/lib/rssm.cpp