remove some references to differences between versions 6 and 7.
ok jmc, millert, tedu

ok millert

least document /etc/ptmp;
while i'm at it, might as well tidy it up and make it consistent across
these pages;

Mention errno, pw_file, and pw_init in pw_lock man page.
OK jmc@, otto@, millert@, and deraadt@.

November of that year; however, the corresponding man changes were
never backed out.
do that now, reversing -r1.3 of this file;
original pr and diff from peter philipp (this commit closes pr #4309);
i chose to revert -r1.3 rather than accept the new wording from peter;
thanks jaredy@ for tracking all this down, and supplying the ok...

rescinded 22 July 1999.  Proofed by myself and Theo.

o) always close .Bl tags;
o) fix usage of .Xr;
millert@ ok

bit flags ORed together.  Currently the only flags defined are
_PASSWORD_SECUREONLY and _PASSWORD_OMITV7 but this is enough to
cause pw_mkdb() to run pwd_mkdb with the options we want.
With this change we no longer generate the old V7 passwd file when
only the extra fields in master.passwd (or the encrypted password)
have changed.  There are other programs that could probably use
the _PASSWORD_OMITV7 flag; they will be converted at a future date.

flag and crank the library major due to the interface change.

Crank the shlib major number due to the interface change.

it's not supposed to be a hyphen/dash

lock.  This fixes a DOS bug where a user could run passwd(1) and
send it a SIGKILL, thus leaving /etc/ptmp in place.

with our changes which permit "EDITOR=emacs -nw" to work.