1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
#include <assert.h>
#include "config.h"
#define IN_AUTOCOMPLETE_H
#include "auto-static-store.c"
#undef IN_AUTOCOMPLETE_H
static int autocomplete_mode;
static char *autocomplete_string;
static int (*autocomplete_fun)(const char *, int, int, char **);
static void set_autocomplete_string (const char *s) {
if (autocomplete_string) { free (autocomplete_string); }
autocomplete_string = strdup (s);
assert (autocomplete_string);
autocomplete_mode = 1;
}
static void set_autocomplete_type (int (*f)(const char *, int, int, char **)) {
autocomplete_fun = f;
autocomplete_mode = 2;
}
#define MAX_FVARS 100
static struct paramed_type *fvars[MAX_FVARS];
static int fvars_pos;
static void add_var_to_be_freed (struct paramed_type *P) {
assert (fvars_pos < MAX_FVARS);
fvars[fvars_pos ++] = P;
}
static void free_vars_to_be_freed (void) {
int i;
for (i = 0; i < fvars_pos; i++) {
tgl_paramed_type_free (fvars[i]);
}
fvars_pos = 0;
}
int tglf_extf_autocomplete (struct tgl_state *TLS, const char *text, int text_len, int index, char **R, char *data, int data_len) {
#ifdef DISABLE_EXTF
(void) free_vars_to_be_freed;
assert (0);
return 0;
#else
if (index == -1) {
buffer_pos = data;
buffer_end = data + data_len;
autocomplete_mode = 0;
local_next_token ();
struct paramed_type *P = autocomplete_function_any ();
free_vars_to_be_freed ();
if (P) { tgl_paramed_type_free (P); }
}
if (autocomplete_mode == 0) { return -1; }
int len = strlen (text);
if (autocomplete_mode == 1) {
if (index >= 0) { return -1; }
index = 0;
if (!strncmp (text, autocomplete_string, len)) {
*R = strdup (autocomplete_string);
assert (*R);
return index;
} else {
return -1;
}
} else {
return autocomplete_fun (text, len, index, R);
}
#endif
}
|
