From: job <job@openbsd.org>
Date: Mon, 12 Feb 2024 16:42:42 +0000 (+0000)
Subject: Add showfilename set option
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=211058dfe1741937a159d60824c94ca470580b2a;p=openbsd

Add showfilename set option

Pressing control-G all the time to understand 'what file is in what
window' might be tedious. Instead, offer a configurable option
(default off) to display the file name in the lower left corner.

OK millert@ otto@
---

diff --git a/usr.bin/vi/common/options.c b/usr.bin/vi/common/options.c
index ce80e7b2d70..e9b79722329 100644
--- a/usr.bin/vi/common/options.c
+++ b/usr.bin/vi/common/options.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: options.c,v 1.29 2021/04/13 15:39:21 millert Exp $	*/
+/*	$OpenBSD: options.c,v 1.30 2024/02/12 16:42:42 job Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993, 1994
@@ -145,6 +145,8 @@ OPTLIST const optlist[] = {
 	{"shellmeta",	NULL,		OPT_STR,	0},
 /* O_SHIFTWIDTH	    4BSD */
 	{"shiftwidth",	NULL,		OPT_NUM,	OPT_NOZERO},
+/* O_SHOWFILENAME */
+	{"showfilename",NULL,		OPT_0BOOL,	0},
 /* O_SHOWMATCH	    4BSD */
 	{"showmatch",	NULL,		OPT_0BOOL,	0},
 /* O_SHOWMODE	  4.4BSD */
diff --git a/usr.bin/vi/docs/USD.doc/vi.man/vi.1 b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
index ed9fddd9ee4..20abba2e8c1 100644
--- a/usr.bin/vi/docs/USD.doc/vi.man/vi.1
+++ b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: vi.1,v 1.83 2023/01/29 09:28:57 otto Exp $
+.\"	$OpenBSD: vi.1,v 1.84 2024/02/12 16:42:42 job Exp $
 .\"
 .\" Copyright (c) 1994
 .\"     The Regents of the University of California.  All rights reserved.
@@ -14,7 +14,7 @@
 .\"
 .\"     @(#)vi.1	8.51 (Berkeley) 10/10/96
 .\"
-.Dd $Mdocdate: January 29 2023 $
+.Dd $Mdocdate: February 12 2024 $
 .Dt VI 1
 .Os
 .Sh NAME
@@ -2488,6 +2488,10 @@ Set the meta characters checked to determine if file name expansion
 is necessary.
 .It Cm shiftwidth , sw Bq 8
 Set the autoindent and shift command indentation width.
+.It Cm showfilename Bq off
+.Nm vi
+only.
+Display the file name on the colon command line.
 .It Cm showmatch , sm Bq off
 .Nm vi
 only.
diff --git a/usr.bin/vi/vi/vs_refresh.c b/usr.bin/vi/vi/vs_refresh.c
index a5f5496e0ae..38b01ddee31 100644
--- a/usr.bin/vi/vi/vs_refresh.c
+++ b/usr.bin/vi/vi/vs_refresh.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vs_refresh.c,v 1.22 2016/01/30 21:31:08 martijn Exp $	*/
+/*	$OpenBSD: vs_refresh.c,v 1.23 2024/02/12 16:42:43 job Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993, 1994
@@ -810,7 +810,7 @@ vs_modeline(SCR *sp)
 
 	/* If more than one screen in the display, show the file name. */
 	curlen = 0;
-	if (IS_SPLIT(sp)) {
+	if (IS_SPLIT(sp) || O_ISSET(sp, O_SHOWFILENAME)) {
 		for (p = sp->frp->name; *p != '\0'; ++p);
 		for (ellipsis = 0, cols = sp->cols / 2; --p > sp->frp->name;) {
 			if (*p == '/') {