edit.h
1/* $OpenBSD: edit.h,v 1.13 2023/06/21 22:22:08 millert Exp $ */
2
3/* NAME:
4 * edit.h - globals for edit modes
5 *
6 * DESCRIPTION:
7 * This header defines various global edit objects.
8 *
9 * SEE ALSO:
10 *
11 *
12 * RCSid:
13 * $From: edit.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $
14 *
15 */
16
17#define BEL 0x07
18
19#undef CTRL
20#define CTRL(x) ((x) == '?' ? 0x7F : (x) & 0x1F) /* ASCII */
21#define UNCTRL(x) ((x) == 0x7F ? '?' : (x) | 0x40) /* ASCII */
22
23/* tty driver characters we are interested in */
24typedef struct {
25 int erase;
26 int kill;
27 int werase;
28 int intr;
29 int quit;
30 int eof;
31} X_chars;
32
33extern X_chars edchars;
34
35/* x_cf_glob() flags */
36#define XCF_COMMAND BIT(0) /* Do command completion */
37#define XCF_FILE BIT(1) /* Do file completion */
38#define XCF_FULLPATH BIT(2) /* command completion: store full path */
39#define XCF_COMMAND_FILE (XCF_COMMAND|XCF_FILE)
40
41/* edit.c */
42int x_getc(void);
43void x_flush(void);
44int x_putc(int);
45void x_puts(const char *);
46bool x_mode(bool);
47int promptlen(const char *, const char **);
48int x_do_comment(char *, int, int *);
49void x_print_expansions(int, char *const *, int);
50int x_cf_glob(int, const char *, int, int, int *, int *, char ***, int *);
51int x_longest_prefix(int , char *const *);
52int x_basename(const char *, const char *);
53void x_free_words(int, char **);
54int x_escape(const char *, size_t, int (*)(const char *, size_t));
55/* emacs.c */
56int x_emacs(char *, size_t);
57void x_init_emacs(void);
58void x_emacs_keys(X_chars *);
59/* vi.c */
60int x_vi(char *, size_t);
