root/src/noitedit/chared.h

Revision 2c4eb5b5fbb052c18d52a989026b447982cc17c3, 4.6 kB (checked in by Theo Schlossnagle <jesus@omniti.com>, 6 years ago)

pull header-space into the noitedir dir, this makes it stand apart from libedit more trivially.

  • Property mode set to 100644
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1 /*      $NetBSD: chared.h,v 1.6 2001/01/10 07:45:41 jdolecek Exp $      */
2
3 /*-
4  * Copyright (c) 1992, 1993
5  *      The Regents of the University of California.  All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Christos Zoulas of Cornell University.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  * 3. All advertising materials mentioning features or use of this software
19  *    must display the following acknowledgement:
20  *      This product includes software developed by the University of
21  *      California, Berkeley and its contributors.
22  * 4. Neither the name of the University nor the names of its contributors
23  *    may be used to endorse or promote products derived from this software
24  *    without specific prior written permission.
25  *
26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36  * SUCH DAMAGE.
37  *
38  *      @(#)chared.h    8.1 (Berkeley) 6/4/93
39  */
40
41 /*
42  * el.chared.h: Character editor interface
43  */
44 #ifndef _h_el_chared
45 #define _h_el_chared
46
47 #include <ctype.h>
48 #include <string.h>
49
50 #include "noitedit/histedit.h"
51
52 #define EL_MAXMACRO     10
53
54 /*
55  * This is a issue of basic "vi" look-and-feel. Defining VI_MOVE works
56  * like real vi: i.e. the transition from command<->insert modes moves
57  * the cursor.
58  *
59  * On the other hand we really don't want to move the cursor, because
60  * all the editing commands don't include the character under the cursor.
61  * Probably the best fix is to make all the editing commands aware of
62  * this fact.
63  */
64 #define VI_MOVE
65
66
67 typedef struct c_macro_t {
68         int       level;
69         char    **macro;
70         char     *nline;
71 } c_macro_t;
72
73 /*
74  * Undo information for both vi and emacs
75  */
76 typedef struct c_undo_t {
77         int      action;
78         size_t   isize;
79         size_t   dsize;
80         char    *ptr;
81         char    *buf;
82 } c_undo_t;
83
84 /*
85  * Current action information for vi
86  */
87 typedef struct c_vcmd_t {
88         int      action;
89         char    *pos;
90         char    *ins;
91 } c_vcmd_t;
92
93 /*
94  * Kill buffer for emacs
95  */
96 typedef struct c_kill_t {
97         char    *buf;
98         char    *last;
99         char    *mark;
100 } c_kill_t;
101
102 /*
103  * Note that we use both data structures because the user can bind
104  * commands from both editors!
105  */
106 typedef struct el_chared_t {
107         c_undo_t        c_undo;
108         c_kill_t        c_kill;
109         c_vcmd_t        c_vcmd;
110         c_macro_t       c_macro;
111 } el_chared_t;
112
113
114 #define STReof          "^D\b\b"
115 #define STRQQ           "\"\""
116
117 #define isglob(a)       (strchr("*[]?", (a)) != NULL)
118 #define isword(a)       (isprint(a))
119
120 #define NOP             0x00
121 #undef DELETE
122 #define DELETE          0x01
123 #define INSERT          0x02
124 #define CHANGE          0x04
125
126 #define CHAR_FWD        0
127 #define CHAR_BACK       1
128
129 #define MODE_INSERT     0
130 #define MODE_REPLACE    1
131 #define MODE_REPLACE_1  2
132
133 #include "noitedit/common.h"
134 #include "noitedit/vi.h"
135 #include "noitedit/emacs.h"
136 #include "noitedit/search.h"
137 #include "noitedit/fcns.h"
138
139
140 protected int    cv__isword(int);
141 protected void   cv_delfini(EditLine *);
142 protected char  *cv__endword(char *, char *, int);
143 protected int    ce__isword(int);
144 protected void   cv_undo(EditLine *, int, size_t, char *);
145 protected char  *cv_next_word(EditLine*, char *, char *, int, int (*)(int));
146 protected char  *cv_prev_word(EditLine*, char *, char *, int, int (*)(int));
147 protected char  *c__next_word(char *, char *, int, int (*)(int));
148 protected char  *c__prev_word(char *, char *, int, int (*)(int));
149 protected void   c_insert(EditLine *, int);
150 protected void   c_delbefore(EditLine *, int);
151 protected void   c_delafter(EditLine *, int);
152 protected int    c_gets(EditLine *, char *);
153 protected int    c_hpos(EditLine *);
154
155 protected int    ch_init(EditLine *);
156 protected void   ch_reset(EditLine *);
157 protected int    ch_enlargebufs __P((EditLine *, size_t));
158 protected void   ch_end(EditLine *);
159
160 #endif /* _h_el_chared */
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