alexei@ThinkPad:~$ mkdir a11
alexei@ThinkPad:~$ touch a22.scm
alexei@ThinkPad:~$ guile -L .
GNU Guile 2.0.5-deb+1-1
Copyright (C) 1995-2012 Free Software Foundation, Inc.

Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.

Enter `,help' for help.
scheme@(guile-user)> (search-path %load-path "a22.scm")
$1 = "./a22.scm"
scheme@(guile-user)> (search-path %load-path "a22")
$2 = #f
scheme@(guile-user)> (search-path %load-path "a11")
$3 = #f
scheme@(guile-user)> %load-extensions
$4 = (".scm" "")
scheme@(guile-user)> (rmdir "a11")
scheme@(guile-user)> %load-path
$5 = ("." "/usr/share/guile/2.0" "/usr/share/guile/site/2.0" "/usr/share/guile/site" "/usr/share/guile")