48     if (rs->cmd_buf_size != rs->last_cmd_buf_size ||  in readline_update()
49         memcmp(rs->cmd_buf, rs->last_cmd_buf, rs->cmd_buf_size) != 0) {  in readline_update()
53         rs->cmd_buf[rs->cmd_buf_size] = '\0';  in readline_update()
62         memcpy(rs->last_cmd_buf, rs->cmd_buf, rs->cmd_buf_size);  in readline_update()
63         rs->last_cmd_buf_size = rs->cmd_buf_size;  in readline_update()
64         rs->last_cmd_buf_index = rs->cmd_buf_size;  in readline_update()
88                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_insert_char()
90         rs->cmd_buf_size++;  in readline_insert_char()
104     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_forward_char()
111     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_delete_char()
114                 rs->cmd_buf_size - rs->cmd_buf_index - 1);  in readline_delete_char()
115         rs->cmd_buf_size--;  in readline_delete_char()
131     if (rs->cmd_buf_index == 0 || rs->cmd_buf_index > rs->cmd_buf_size) {  in readline_backword()
160                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_backword()
161         rs->cmd_buf_size -= rs->cmd_buf_index - start;  in readline_backword()
173     rs->cmd_buf_index = rs->cmd_buf_size;  in readline_eol()
194 	rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_up_char()
210     rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_down_char()
362             rs->cmd_buf[rs->cmd_buf_size] = '\0';  in readline_handle_byte()
367             rs->cmd_buf_size = 0;  in readline_handle_byte()
456     rs->cmd_buf_size = 0;  in readline_restart()