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SCP: Avoid redundant HELP SET output for single unit DEVICEs

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This commit is contained in:
Mark Pizzolato 2021-04-12 03:50:52 -07:00
parent dea084a908
commit e1d60d1035
1 changed files with 8 additions and 2 deletions
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10
scp.c
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@ -3269,8 +3269,12 @@ for (unit=0; unit < dptr->numunits; unit++)
--enabled_units;
else
found_unit = unit;
if (enabled_units == 1)
snprintf (unit_spec, sizeof (unit_spec), "%s%u", sim_dname (dptr), found_unit);
if (enabled_units == 1) {
if (found_unit == 0)
snprintf (unit_spec, sizeof (unit_spec), "%s", sim_dname (dptr));
else
snprintf (unit_spec, sizeof (unit_spec), "%s%u", sim_dname (dptr), found_unit);
}
else
snprintf (unit_spec, sizeof (unit_spec), "%sn", sim_dname (dptr));
if (dptr->modifiers) {
@ -3351,6 +3355,8 @@ if ((dptr->modifiers) && (dptr->units)) { /* handle unit specific modifiers */
continue; /* skip device only modifiers */
if ((!mptr->valid) && MODMASK(mptr,MTAB_XTD))
continue; /* skip show only modifiers */
if ((enabled_units == 1) && (found_unit == 0))
continue;
if (mptr->mstring) {
fprint_header (st, &found, header);
sprintf (buf, "set %s %s%s", unit_spec, mptr->mstring, (strchr(mptr->mstring, '=')) ? "" : (MODMASK(mptr,MTAB_VALR) ? "=val" : (MODMASK(mptr,MTAB_VALO) ? "{=val}": "")));