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authorsvn2git <svn2git@FreeBSD.org>1994-07-01 00:00:00 -0800
committersvn2git <svn2git@FreeBSD.org>1994-07-01 00:00:00 -0800
commit5e0e9b99dc3fc0ecd49d929db0d57c784b66f481 (patch)
treee779b5a6edddbb949b7990751b12d6f25304ba86 /usr.bin/vi/vi/v_status.c
parenta16f65c7d117419bd266c28a1901ef129a337569 (diff)
downloadsrc-releng/1.tar.gz
src-releng/1.zip
Release FreeBSD 1.1.5.1release/1.1.5.1_cvsreleng/1
This commit was manufactured to restore the state of the 1.1.5.1-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.
Diffstat (limited to 'usr.bin/vi/vi/v_status.c')
-rw-r--r--usr.bin/vi/vi/v_status.c138
1 files changed, 138 insertions, 0 deletions
diff --git a/usr.bin/vi/vi/v_status.c b/usr.bin/vi/vi/v_status.c
new file mode 100644
index 000000000000..26cb191a06dc
--- /dev/null
+++ b/usr.bin/vi/vi/v_status.c
@@ -0,0 +1,138 @@
+/*-
+ * Copyright (c) 1992, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)v_status.c 8.12 (Berkeley) 3/8/94";
+#endif /* not lint */
+
+#include <sys/param.h>
+#include <queue.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+
+#include <bitstring.h>
+#include <limits.h>
+#include <signal.h>
+#include <stdio.h>
+#include <termios.h>
+#include <unistd.h>
+
+#include <db.h>
+#include <regex.h>
+
+#include "vi.h"
+#include "vcmd.h"
+
+/*
+ * v_status -- ^G
+ * Show the file status.
+ */
+int
+v_status(sp, ep, vp)
+ SCR *sp;
+ EXF *ep;
+ VICMDARG *vp;
+{
+
+ /*
+ * ^G in historic vi reset the cursor column to the first
+ * non-blank character in the line. This doesn't seem of
+ * any usefulness whatsoever, so I don't bother.
+ */
+ return (status(sp, ep, vp->m_start.lno, 1));
+}
+
+int
+status(sp, ep, lno, showlast)
+ SCR *sp;
+ EXF *ep;
+ recno_t lno;
+ int showlast;
+{
+ recno_t last;
+ char *mo, *nc, *nf, *ro, *pid;
+#ifdef DEBUG
+ char pbuf[50];
+
+ (void)snprintf(pbuf, sizeof(pbuf), " (pid %u)", getpid());
+ pid = pbuf;
+#else
+ pid = "";
+#endif
+ /*
+ * See nvi/exf.c:file_init() for a description of how and
+ * when the read-only bit is set. Possible displays are:
+ *
+ * new file
+ * new file, readonly
+ * [un]modified
+ * [un]modified, readonly
+ * name changed, [un]modified
+ * name changed, [un]modified, readonly
+ *
+ * !!!
+ * The historic display for "name changed" was "[Not edited]".
+ */
+ if (F_ISSET(sp->frp, FR_NEWFILE)) {
+ F_CLR(sp->frp, FR_NEWFILE);
+ nf = "new file";
+ mo = nc = "";
+ } else {
+ nf = "";
+ if (sp->frp->cname != NULL) {
+ nc = "name changed";
+ mo = F_ISSET(ep, F_MODIFIED) ?
+ ", modified" : ", unmodified";
+ } else {
+ nc = "";
+ mo = F_ISSET(ep, F_MODIFIED) ?
+ "modified" : "unmodified";
+ }
+ }
+ ro = F_ISSET(sp->frp, FR_RDONLY) ? ", readonly" : "";
+ if (showlast) {
+ if (file_lline(sp, ep, &last))
+ return (1);
+ if (last >= 1)
+ msgq(sp, M_INFO,
+ "%s: %s%s%s%s: line %lu of %lu [%ld%%]%s",
+ FILENAME(sp->frp), nf, nc, mo, ro, lno,
+ last, (lno * 100) / last, pid);
+ else
+ msgq(sp, M_INFO, "%s: %s%s%s%s: empty file%s",
+ FILENAME(sp->frp), nf, nc, mo, ro, pid);
+ } else
+ msgq(sp, M_INFO, "%s: %s%s%s%s: line %lu%s",
+ FILENAME(sp->frp), nf, nc, mo, ro, lno, pid);
+ return (0);
+}