* 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
* 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
static char sccsid
[] = "@(#)v_mark.c 8.3 (Berkeley) 10/31/93";
v_mark(sp
, ep
, vp
, fm
, tm
, rp
)
return (mark_set(sp
, ep
, vp
->character
, fm
, 1));
* v_gomark -- '['`a-z], or `['`a-z]
* The single quote form moves to the first nonblank character of a line
* containing a mark. The back quote form moves to a mark, setting both
* row and column. We use a single routine for both forms, taking care
* of the nonblank behavior using a flag for the command.
* Although not commonly known, the "'`" and "'`" forms are historically
* valid. The behavior is determined by the first character, so "`'" is
* the same as "``". Remember this fact -- you'll be amazed at how many
* people don't know it and will be delighted that you are able to tell
v_gomark(sp
, ep
, vp
, fm
, tm
, rp
)
if ((mp
= mark_get(sp
, ep
, vp
->character
)) == NULL
)