This is a convenience button to select all files in the current
directory, bypassing the filerequester. Only files with a .c, .a
or .o extension are selected and shown in the listviewgadget. If
a source and object file of the same name exist, only the source
file will be shown.
e.g.
CURRENT DIR Source List
main.c main.o
→ main.c
main.a main.o
→ main.a
main.o
→ main.o
In other words, object files will only be shown if they are extra
objects.