INDENT: Preprocessor directives.

Hello.

I'm using Indent at first time and I'm trying to keep a preprocessor 
directives style.
Preprocessor conditional statements can be indented by to given number 
of spaces, but I want to know if there is any option which keeps the # 
symbol attached to the next word.
I mean, indented code looks like:

#if X
#   if Y
#      define Z 1
#   else
#      define Z 0
#   endif
#endif

But I'm trying to obtain:

#if X
  #if Y
     #define Z 1
  #else
     #define Z 0
  #endif
#endif

¿Is there any way to do this?

Thank you so much for your help.

David Balaguer.