FC_FUNC
fcflags = FC_BI | FC_PATH | FC_FUNC;
fcflags &= ~(FC_BI | FC_FUNC);
tp = findcom(ap[0], FC_BI|FC_FUNC);
int fcflags = FC_BI|FC_FUNC|FC_PATH;
fcflags = FC_BI|FC_FUNC|FC_PATH;/* undo effects of command */
tp = findcom(ap[0], fcflags & (FC_BI|FC_FUNC));
flags &= ~FC_FUNC;
if (!tp && (flags & FC_FUNC)) {
} else if ((flags & FC_FUNC) &&