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implement tab completion for commands

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Jfreegman
2013-12-08 18:14:57 -05:00
parent 9c2551b3b9
commit 674aa682e7
8 changed files with 69 additions and 10 deletions
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6
src/misc_tools.c
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@ -276,11 +276,13 @@ void reset_buf(wchar_t *buf, size_t *pos, size_t *len)
in the list, and size is the size of each item in the list.
Returns the difference between the old len and new len of buf on success, -1 if error */
int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, int n_items, int size)
int complete_line(wchar_t *buf, size_t *pos, size_t *len, const void *list, int n_items, int size)
{
if (*pos <= 0 || *len <= 0 || *len >= MAX_STR_SIZE)
return -1;
const uint8_t *L = (uint8_t *) list;
uint8_t ubuf[MAX_STR_SIZE];
/* work with multibyte string copy of buf for simplicity */
if (wcs_to_mbs_buf(ubuf, buf, MAX_STR_SIZE) == -1)
@ -309,7 +311,7 @@ int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, i
/* look for a match in list */
for (i = 0; i < n_items; ++i) {
match = &list[i*size];
match = &L[i*size];
if (is_match = strncasecmp(match, sub, s_len) == 0)
break;
}