/* Inserts dot completion into current cursor position in the command line.
* Returns zero on success. */
static int
insert_dot_completion(const wchar_t completion[])
{
wchar_t *ptr;
size_t len = wcslen(completion);
ptr = realloc(input_stat.line, (input_stat.len + len + 1)*sizeof(wchar_t));
if(ptr == NULL)
{
return 1;
}
input_stat.dot_index = input_stat.index;
input_stat.dot_len = len;
if(input_stat.line == NULL)
{
ptr[0] = L'\0';
}
input_stat.line = ptr;
wcsins(input_stat.line, completion, input_stat.index + 1);
input_stat.index += len;
input_stat.curs_pos += len;
input_stat.len += len;
return 0;
}
static int
def_handler(wchar_t key)
{
void *p;
wchar_t buf[2] = {key, L'\0'};
input_stat.history_search = HIST_NONE;
if(input_stat.complete_continue
&& input_stat.line[input_stat.index - 1] == L'/' && key == '/')
{
stop_completion();
return 0;
}
stop_completion();
if(key != L'\r' && !iswprint(key))
return 0;
p = realloc(input_stat.line, (input_stat.len + 2) * sizeof(wchar_t));
if(p == NULL)
{
leave_cmdline_mode();
return 0;
}
input_stat.line = (wchar_t *) p;
if(input_stat.len == 0)
input_stat.line[0] = L'\0';
input_stat.index++;
wcsins(input_stat.line, buf, input_stat.index);
input_stat.len++;
input_stat.curs_pos += wcwidth(key);
update_cmdline_size();
update_cmdline_text();
return 0;
}