LENGTH
| LENGTH expr {
| LENGTH
retval = LENGTH;
%left LENGTH
VTRACE(DBG_EXPAND, (": %.*s\n", LENGTH, START));
(":= \"%s\"\n", showstr(START, LENGTH)));
(":: \"%s\"\n", showstr(START, LENGTH)));
VTRACE(DBG_EXPAND, (": \"%s\"\n", showstr(START, LENGTH)));
VTRACE(DBG_EXPAND, (": \"%s\"\n", showstr(START, LENGTH)));
VTRACE(DBG_EXPAND, (": %.*s\n", LENGTH, START));
state->mode = LENGTH;
case LENGTH:
start_len = LENGTH;
static int start_len = LENGTH;