egetc.c:  sferwmsg(msg) ;
enmio.c:  sferrmsg("Invalid value.") ;
errs.c:  sferrmsg("Feature is not currently implemented.") ;
group.c:  sferrmsg("Field grouping not defined for this window.") ;
intio.c:  sferrmsg("Numeric value out of range.") ;
intio.c:  sferrmsg(cp) ;			/* Do not wait for 'Clear Error' */
