C_DSWTCH
{"dswtch", C_SH(C_DSWTCH), MD_CHAR},
case C_DSWTCH:
s[C_DSWTCH] = td->c_cc[VDSWTCH];
{"chars:", (C_SH(C_MIN) | C_SH(C_TIME) | C_SH(C_SWTCH) | C_SH(C_DSWTCH) |
td->c_cc[VDSWTCH] = s[C_DSWTCH];