Add an expandtab option, similar to what vim supports.
If set, expands tabs to spaces in insert mode as well as when
shifting and indenting/outdenting. If quoted with ^V, a literal
tab is inserted. Adapted from NetBSD, but this implementation
more closely matches vim's behavior. OK dlg@

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 ARG_CHAR_T, a relic from when the code was written K&R style.

ok millert@ schwarze@

Ansify vi.

ok bcallah@ millert@

add missing include file to bring in protos

Replace _texth CIRCLEQ with TAILQ. One down, five to go.

Read, tested, fixed and ok'd zhuk@ pelikan@ 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

Appease gcc 3 and the C gods by fixing a couple of undefined statements;
from Ray Lai.

Use queue macros instead of directly accessing fields. ok pat@ "put it
in" deraadt@

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.

$OpenBSD$

Update to 1.79 and install as vi/ex/view.

nvi 1.78:
+ Fix bugs when both the leftright scrolling and number edit options
were on.
+ Fix bug where splitting in the middle of the screen could repaint
incorrectly.
+ Fix first-nul in input bug, where random garbage was inserted.
+ Correct search and mark-as-motion-command bug, it's a line mode
action if the search starts at or before the first non<blank>.
+ Fix bug autoindent bug, where ^D could shift too far in the line.
+ Fix core dump where ! command called from the .exrc file.
+ Add the -S command-line option, which initializes vi to have the
secure edit option preset.

nvi 1.76:
+ Fix bug where ^V didn't keep input mapping from happening.
+ Fix a core dump bug in the R command.
+ Give up on licensing: no more shareware, adware, whatever.
+ Fix cursor positioning bug for C, S and c$ in an empty file.

bring vi/ex up to 1.71

new vi

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 ARG_CHAR_T, a relic from when the code was written K&R style.

ok millert@ schwarze@

Ansify vi.

ok bcallah@ millert@

add missing include file to bring in protos

Replace _texth CIRCLEQ with TAILQ. One down, five to go.

Read, tested, fixed and ok'd zhuk@ pelikan@ 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

Appease gcc 3 and the C gods by fixing a couple of undefined statements;
from Ray Lai.

Use queue macros instead of directly accessing fields. ok pat@ "put it
in" deraadt@

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.

$OpenBSD$

Update to 1.79 and install as vi/ex/view.

nvi 1.78:
+ Fix bugs when both the leftright scrolling and number edit options
were on.
+ Fix bug where splitting in the middle of the screen could repaint
incorrectly.
+ Fix first-nul in input bug, where random garbage was inserted.
+ Correct search and mark-as-motion-command bug, it's a line mode
action if the search starts at or before the first non<blank>.
+ Fix bug autoindent bug, where ^D could shift too far in the line.
+ Fix core dump where ! command called from the .exrc file.
+ Add the -S command-line option, which initializes vi to have the
secure edit option preset.

nvi 1.76:
+ Fix bug where ^V didn't keep input mapping from happening.
+ Fix a core dump bug in the R command.
+ Give up on licensing: no more shareware, adware, whatever.
+ Fix cursor positioning bug for C, S and c$ in an empty file.

bring vi/ex up to 1.71

new vi