Subject: bug#10320: 23.3.50; line numbering in fortran-mode

From: Glenn Morris <[email-masked]>
Date: Mon, 19 Dec 2011 14:36:06 -0500

If you've got a standard GNU Emacs around, do:

emacs -Q -f f90-mode

and simply type

100 format

in the buffer and see that the "100" is visible.
It's just fontified in font-lock-constant-face, nothing special.