fortran-comment-region

fortran-comment-region is an interactive compiled Lisp function in `fortran.el'.


(fortran-comment-region BEG-REGION END-REGION ARG)

Comment every line in the region.
Inserts the string variable `fortran-comment-region' at the beginning of
every line in the region.
BEG-REGION and END-REGION specify the region boundaries.
With non-nil ARG, uncomments the region.