+2011-02-22 Jim Meyering <meyering@redhat.com>
+
+ maint: adjust cpp indentation to reflect nesting depth
+ I.e., in a block of code that begins with an unnested "#if",
+ put one space between the "#" in column 1 and following token.
+ For example,
+ -#include <sys/vfs.h>
+ +# include <sys/vfs.h>
+ Do this only in .c files that are part of a module I maintain.
+ * lib/linkat.c: Filter through cppi.
+ * lib/nanosleep.c: Likewise.
+ * lib/openat.c: Likewise.
+ * lib/openat-die.c: Likewise.
+ * lib/dup3.c: Likewise.
+ * lib/fchownat.c: Likewise.
+ * lib/flock.c: Likewise.
+ * lib/fsync.c: Likewise.
+ * lib/fts.c: Likewise.
+ * lib/getpass.c: Likewise.
+ * lib/gettimeofday.c: Likewise.
+ * lib/userspec.c: Likewise.
+ * Makefile (sc_cpp_indent_check): New rule, to check this.
+