68     if (rs->cmd_buf_index != rs->last_cmd_buf_index) {  in readline_update()
69         delta = rs->cmd_buf_index - rs->last_cmd_buf_index;  in readline_update()
80         rs->last_cmd_buf_index = rs->cmd_buf_index;  in readline_update()
87     if (rs->cmd_buf_index < READLINE_CMD_BUF_SIZE) {  in readline_insert_char()
88         memmove(rs->cmd_buf + rs->cmd_buf_index + 1,  in readline_insert_char()
89                 rs->cmd_buf + rs->cmd_buf_index,  in readline_insert_char()
90                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_insert_char()
91         rs->cmd_buf[rs->cmd_buf_index] = ch;  in readline_insert_char()
93         rs->cmd_buf_index++;  in readline_insert_char()
99     if (rs->cmd_buf_index > 0) {  in readline_backward_char()
100         rs->cmd_buf_index--;  in readline_backward_char()
106     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_forward_char()
107         rs->cmd_buf_index++;  in readline_forward_char()
113     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_delete_char()
114         memmove(rs->cmd_buf + rs->cmd_buf_index,  in readline_delete_char()
115                 rs->cmd_buf + rs->cmd_buf_index + 1,  in readline_delete_char()
116                 rs->cmd_buf_size - rs->cmd_buf_index - 1);  in readline_delete_char()
123     if (rs->cmd_buf_index > 0) {  in readline_backspace()
133     if (rs->cmd_buf_index == 0 || rs->cmd_buf_index > rs->cmd_buf_size) {  in readline_backword()
137     start = rs->cmd_buf_index - 1;  in readline_backword()
159     if (start < rs->cmd_buf_index) {  in readline_backword()
161                 rs->cmd_buf + rs->cmd_buf_index,  in readline_backword()
162                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_backword()
163         rs->cmd_buf_size -= rs->cmd_buf_index - start;  in readline_backword()
164         rs->cmd_buf_index = start;  in readline_backword()
170     rs->cmd_buf_index = 0;  in readline_bol()
175     rs->cmd_buf_index = rs->cmd_buf_size;  in readline_eol()
198         rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_up_char()
215     rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_down_char()
276     while (rs->cmd_buf_index > 0) {  in readline_kill_line()
322     cmdline = g_strndup(rs->cmd_buf, rs->cmd_buf_index);  in readline_completion()
423             rs->cmd_buf_index = 0;  in readline_handle_byte()
545     rs->cmd_buf_index = 0;  in readline_restart()