IMP
if (cbits(i) == IMP && !raw)
case IMP:
wbt((tchar) IMP);
pagech = chget(IMP);
storeline((tchar)IMP, 0);
if (*--linep != IMP)
fc = IMP;
tabch = ldrch = fc = IMP;
gchtab[IMP] |= TABBIT|LDRBIT|FCBIT;
/* int tdelim */ IMP,
int fc = IMP; /* field character */