diff options
Diffstat (limited to 'usr.bin/vi/nvi/v_switch.c')
| -rw-r--r-- | usr.bin/vi/nvi/v_switch.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/usr.bin/vi/nvi/v_switch.c b/usr.bin/vi/nvi/v_switch.c deleted file mode 100644 index d0d000facb2b..000000000000 --- a/usr.bin/vi/nvi/v_switch.c +++ /dev/null @@ -1,86 +0,0 @@ -/*- - * Copyright (c) 1992, 1993 - * 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_switch.c 8.5 (Berkeley) 11/23/93"; -#endif /* not lint */ - -#include <sys/types.h> - -#include <string.h> - -#include "vi.h" -#include "vcmd.h" -#include "excmd.h" - -/* - * v_switch -- ^^ - * Switch to the previous file. - */ -int -v_switch(sp, ep, vp, fm, tm, rp) - SCR *sp; - EXF *ep; - VICMDARG *vp; - MARK *fm, *tm, *rp; -{ - EXCMDARG cmd; - char *name; - - /* - * Try the alternate file name, then the previous file - * name. Use the real name, not the user's current name. - */ - if (sp->alt_name != NULL) - name = sp->alt_name; - else if (sp->p_frp != NULL) - name = sp->p_frp->name; - else { - msgq(sp, M_ERR, "No previous file to edit."); - return (1); - } - - /* If autowrite is set, write out the file. */ - if (F_ISSET(ep, F_MODIFIED)) - if (O_ISSET(sp, O_AUTOWRITE)) { - if (file_write(sp, ep, NULL, NULL, NULL, FS_ALL)) - return (1); - } else { - msgq(sp, M_ERR, - "Modified since last write; write or use :edit! to override."); - return (1); - } - - SETCMDARG(cmd, C_EDIT, 0, OOBLNO, OOBLNO, 0, name); - return (sp->s_ex_cmd(sp, ep, &cmd, rp)); -} |