makeConsult all source files that have been changed since they were
consulted. It checks all loaded source files: files loaded
into a compiled state using pl -c ... and files loaded
using consult/1
or one of its derivatives. The predicate make/0
is called after
edit/1,
automatically reloading all modified files. If the user uses an external
editor (in a separate window), make/0
is normally used to update the program after editing. In addition, make/0
updates the autoload indices (see section
2.14) and runs list_undefined/0
from the library(check) library to report on undefined
predicates.