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https://github.com/Tha14/toxic.git
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a few fixes, and make tab completion case insensitive
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4c27df32b0
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@ -309,7 +309,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
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}
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else if (key == '\t') { /* TAB key: completes peer name */
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if (ctx->len >= 2) {
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if (ctx->len > 0) {
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int diff = complete_line(ctx->line, &ctx->pos, &ctx->len, groupchats[self->num].peer_names,
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groupchats[self->num].num_peers, TOX_MAX_NAME_LENGTH);
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@ -293,11 +293,11 @@ void reset_buf(wchar_t *buf, size_t *pos, size_t *len)
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Returns the difference between the old len and new len of buf */
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int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, int n_items, int size)
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{
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if (*pos <= 0 || *len < 2 || *len > MAX_STR_SIZE)
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if (*pos <= 0 || *len <= 0 || *len > MAX_STR_SIZE)
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return -1;
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uint8_t ubuf[MAX_STR_SIZE];
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/* work with multibyte string copy of buf for simplicity */
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if (wcs_to_char_buf(ubuf, buf, MAX_STR_SIZE) == -1)
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return -1;
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@ -310,22 +310,24 @@ int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, i
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if (!sub++)
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sub = tmp;
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int s_len = strlen(sub);
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const uint8_t *match;
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bool is_match = false;
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int i;
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/* look for a match in list */
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for (i = 0; i < n_items; ++i) {
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if (match = strstr(&list[i*size], sub))
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match = &list[i*size];
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if (is_match = strncasecmp(match, sub, s_len) == 0)
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break;
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}
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if (!match)
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if (!is_match)
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return -1;
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/* put match in correct spot in buf */
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int s_len = strlen(sub);
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int m_len = strlen(match);
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int strt = *pos - s_len;
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int strt = (int) *pos - s_len;
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uint8_t tmpend[MAX_STR_SIZE];
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strcpy(tmpend, &ubuf[*pos]);
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@ -339,8 +341,8 @@ int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, i
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return -1;
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int diff = m_len - s_len;
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*len += diff;
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*pos += diff;
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*len += (size_t) diff;
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*pos += (size_t) diff;
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wmemcpy(buf, newbuf, MAX_STR_SIZE);
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