--- /dev/null
+Makefile
+Makefile.in
+html
+ctsim.dvi
+ctsim.toc
+ctsim.pdf
+ctsim.ps
+ctsim.ilg
+ctsim.ind
+ctsim.bib
+ctsim.blg
+ctsim.con
+ctsim.hhc
+ctsim.hhk
+ctsim.hhp
+ctsim.idx
+ctsim.log
+ctsim.ref
+psbjoin.aux
+*.aux
+ctsim.bb
+ctsim.bbl
+ctsim.htb