makefile-fill-paragraph vs. comments

[Dan Jacobson]

The not documented makefile-fill-paragraph function's hands are tied
when one attempts to fill comments that look like
#this instead of
# this with one space at front.

And in the case of the latter, the end of this

debs:$(DIRS) $(FILES)
        -$(APT_GET) -d -yy -u $(AGD) dist-upgrade
        -$(APT_GET) -d -y -u $(AGD) --force-yes install \
                `sed /^#/d extra-packages`
# Forcing for now to download only.  Deal with conflicts more delicately
# upon actual installation.

turns into

                `sed /^#/d extra-packages` Forcing for now to download
# only.  Deal with conflicts more delicately upon actual installation.