show up in Emacs' pcl-cvs mode, but for some reason they now pollute
the display.
configure
depcomp
gl
+gl/
install-reloc
install-sh
intl
+intl/
link-warning.h
ltmain.sh
m4
+m4/
mdate-sh
missing
mkinstalldirs
pref.h
reloc-ldflags
stamp-h1
+sysdeps/
texinfo.tex
Makefile
Makefile.in
+dcdflib/
+gmp/
+julcal/
+misc/
cscope.out
cscope.po.out
examine.c
+expressions/
file-handle.c
frequencies.c
list.c
-Makefile
-Makefile.in
*.actual
*.save
-gengarbage
+Makefile
+Makefile.in
+expect/
foo*
+gengarbage
pspp.list
pspp.ps
sort.data