idlwave-query-shell-for-routine-info

idlwave-query-shell-for-routine-info is a variable defined in `idlwave.el'.
Its value is

t

Documentation:
Non-nil means query the shell for info about compiled routines.
Querying the shell is useful to get information about compiled modules,
and it is turned on by default. However, when you have a complete library
scan, this is not necessary.

You can customize this variable.