The function procread(filename) is equivalent to read filename.

$\mathrm{with}\left(\mathrm{MTM}\right)\:$

$\mathrm{procread}\left(''lib/f.m''\right)$

$\mathrm{procread}\left(\mathrm{temp}\right)$

$\mathrm{procread}\left(''temp.m''\right)$