-*.fasl
-*.pdf
-*.out
-*.log
-*.dvi
-*.toc
-*.aux
-*.ind
-*.idx
-*.ilg
-*.bbl
-*.blg
-_region_.tex
+## Pervasive build machinery.
Makefile.in
+
+## General Lisp debris.
+## Lisp debris.
+*.fas
+*.fasl
+*.lib
+*.img
+
+## General C debris.
+*.la
+*.o
+
+## Top-level generated files.
/aclocal.m4
/autom4te.cache/
+/configure
+
+## GNU build system machinery installed by `autoreconf'.
/config/compile
/config/config.guess
/config/config.sub
/config/ltmain.sh
/config/missing
/config/test-driver
-/configure
+
+## m4 configuration macros installed by `aclocal' and `libtoolize'.
+/m4/ax_*.m4
+/m4/libtool.m4
+/m4/lt*.m4