+## Pervasive build machinery.
Makefile.in
-aclocal.m4
-configure
-config
-COPYING.LIB
-COPYING
-config.guess
-config.sub
-install-sh
-mdwopt.c
-mdwopt.h
-autom4te.cache
-precomp
+
+## Common source files.
+/ui/mdwopt.c
+/ui/mdwopt.h
+
+## Other common files.
+/COPYING.LIB
+/COPYING
+
+## Top-level generated files.
+/aclocal.m4
+/autom4te.cache/
+/configure
+/config/
+/precomp/
+
+## Test machinery.
+/t/autotest.am
+/t/package.m4
+/t/testsuite.at
+/t/testsuite
+/t/tests.m4