free(NULL) is ok so use it; from Michael W. Bombardieri

Revert CHAR_T removal. Some signedness flaws were introduced.
Found the hard way by jca@

Remove CHAR_T in favor of native types.

schwarze@ agrees with the direction.
Few tweaks and OK tb@

Remove the numeric identifiers at the beginning of the messages
which used to be used as the message number to lookup in the
catalog. From Martijn van Duren

Ansify vi.

ok bcallah@ millert@

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

Silence 39 warnings.

ok miod, otto

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

$OpenBSD$

nvi 1.74

nvi 1.73

bring vi/ex up to 1.71

new vi

branches: 1.1.1;
Initial revision