idlwave-list-load-path-shadows

idlwave-list-load-path-shadows is a compiled Lisp function in `idlwave.el'.

(idlwave-list-load-path-shadows ARG &optional SPECIAL-ROUTINES LOC)

List the routines which are defined multiple times.
Search the information IDLWAVE has about IDL routines for multiple
definitions.
When SPECIAL-ROUTINES in non-nil, only look for shadows of these routines.

When IDL hits a routine call which is not defined, it will search on
the load path in order to find a definition. The output of this command
can be used to detect possible name clashes during this process.