* Copyright (c) 1991, 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
* 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
* @(#)cut.h 8.13 (Berkeley) 3/16/94
typedef struct _texth TEXTH
; /* TEXT list head structure. */
CIRCLEQ_HEAD(_texth
, _text
);
LIST_ENTRY(_cb
) q
; /* Linked list of cut buffers. */
TEXTH textq
; /* Linked list of TEXT structures. */
CHAR_T name
; /* Cut buffer name. */
size_t len
; /* Total length of cut text. */
#define CB_LMODE 0x01 /* Cut was in line mode. */
/* Lines/blocks of text. */
struct _text
{ /* Text: a linked list of lines. */
CIRCLEQ_ENTRY(_text
) q
; /* Linked list of text structures. */
char *lb
; /* Line buffer. */
size_t lb_len
; /* Line buffer length. */
size_t len
; /* Line length. */
/* These fields are used by the vi text input routine. */
recno_t lno
; /* 1-N: line number. */
size_t ai
; /* 0-N: autoindent bytes. */
size_t insert
; /* 0-N: bytes to insert (push). */
size_t offset
; /* 0-N: initial, unerasable bytes. */
size_t owrite
; /* 0-N: bytes to overwrite. */
/* These fields are used by the ex text input routine. */
u_char
*wd
; /* Width buffer. */
size_t wd_len
; /* Width buffer length. */
* Get named buffer 'name'.
* Translate upper-case buffer names to lower-case buffer names.
#define CBNAME(sp, cbp, name) { \
__name = isupper(name) ? tolower(name) : (name); \
for (cbp = sp->gp->cutq.lh_first; \
cbp != NULL; cbp = cbp->q.le_next) \
if (cbp->name == __name) \
#define CUT_DELETE 0x01 /* Delete (rotate numeric buffers). */
#define CUT_LINEMODE 0x02 /* Cut in line mode. */
int cut
__P((SCR
*, EXF
*, CB
*, CHAR_T
*, MARK
*, MARK
*, int));
int delete __P((SCR
*, EXF
*, MARK
*, MARK
*, int));
int put
__P((SCR
*, EXF
*, CB
*, CHAR_T
*, MARK
*, MARK
*, int));
void text_free
__P((TEXT
*));
TEXT
*text_init
__P((SCR
*, const char *, size_t, size_t));
void text_lfree
__P((TEXTH
*));