Subject: Wrong indentation in comment lines for F90 mode?

From: Angelo Graziosi <[email-masked]>
Date: Thu, 23 May 2013 12:51:35 +0200

Start Emacs with

$ emacs -Q &

then "C-x C-f foo.f90". Now type "!" to start a comment line and then 
type M-j to produce other comment lines. The result is as follow:

!
   !
   !
   !
   !

from the second line, the comment is indented. Repeating the same steps 
for a C++ mode file, "C-x C-f foo.cpp", the result is

//
//
//
//
//

without indentation. I would expect the same for F90 mode...

So, is the behavior in F90 mode to be expected (on purpose) or is it wrong?

Ciao,
  Angelo.