e-h

early, elevcor, ellint, ellplt;

fft, fgflag, fitgains, fits, flint;

gapply, gaufit, gethd, gfiddle, gmake,
gpaver, gpboot, gpbreak, gpcal, gpcopy,
gpedit, gperror, gplist, gpnorm, gpplt,
gpscal, gpshift;

hanning, hcconv, hermes, hex, histo.