added a tags target

diff --git a/Makefile.in b/Makefile.in
index 4961d08..e772515 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -33,6 +33,9 @@ $(LIB): ${OBJS}
        ar cru $@ ${OBJS}
        ${RANLIB} $@
 
+tags:
+       etags *.[ch]
+
 adig: adig.o $(LIB)
        ${CC} ${LDFLAGS} -o $@ adig.o $(LIB) ${LIBS}