naming abstraction
diff --git a/libasn1compiler/Makefile.am b/libasn1compiler/Makefile.am
index 590ae28..8993de2 100644
--- a/libasn1compiler/Makefile.am
+++ b/libasn1compiler/Makefile.am
@@ -9,15 +9,16 @@
 
 noinst_LTLIBRARIES = libasn1compiler.la
 
-libasn1compiler_la_SOURCES =			\
-	asn1compiler.c asn1compiler.h		\
-	asn1c_misc.c asn1c_misc.h		\
-	asn1c_out.c asn1c_out.h			\
-	asn1c_lang.c asn1c_lang.h		\
-	asn1c_save.c asn1c_save.h		\
-	asn1c_C.c asn1c_C.h			\
-	asn1c_constraint.c asn1c_constraint.h	\
-	asn1c_compat.c asn1c_compat.h		\
-	asn1c_ioc.c asn1c_ioc.h		\
-	asn1c_fdeps.c asn1c_fdeps.h		\
-	asn1c_internal.h
+libasn1compiler_la_SOURCES =                \
+    asn1compiler.c asn1compiler.h           \
+    asn1c_misc.c asn1c_misc.h               \
+    asn1c_out.c asn1c_out.h                 \
+    asn1c_lang.c asn1c_lang.h               \
+    asn1c_naming.c asn1c_naming.h           \
+    asn1c_save.c asn1c_save.h               \
+    asn1c_C.c asn1c_C.h                     \
+    asn1c_constraint.c asn1c_constraint.h   \
+    asn1c_compat.c asn1c_compat.h           \
+    asn1c_ioc.c asn1c_ioc.h                 \
+    asn1c_fdeps.c asn1c_fdeps.h             \
+    asn1c_internal.h