dclFrameStand uses {$DESIGNONLY} instead of {$DESIGNONLY ON}

[birbilis]

according to
https://docwiki.embarcadero.com/RADStudio//Athens/en/DESIGNONLY_directive_%28Delphi%29
there is {$DESIGNONLY ON} and {$DESIGNONLY OFF}, not a shortcut called {$DESIGNONLY}

not sure if that is accurate documentation, but if it is then your {$DESIGNONLY} is ignored

this might explain why you seem to be using compiler switch -LUDesignIDE at dclXX.dproj which might not be needed if you use {$DESIGNONLY ON} (assuming your current use is ignored by the compiler)
(see issue #90 too btw since you use that switch even in non-design packages)

[birbilis]

there is a change the doc is wrong there since I see that {$DESIGNONLY a} (dummy param) throws error, but {$DESIGNONLY} doesn't throw (so the ON might be a default param, but undocumented)

[birbilis]

at https://docwiki.embarcadero.com/RADStudio//Athens/en/Package-specific_Compiler_Directives though I only see references of $DESIGNONLY and $RUNONLY with ON (not standalone), so wondering if there is a default param value what it is (ON or OFF)

[birbilis]

also asked in https://embt.atlassian.net/servicedesk/customer/portal/1/RSS-3893 to get a more authoritative answer since Microsoft Copilot kept insisting that {$DESIGNONLY} won't compile which is wrong. Obviously it can't find other doc on that (official only says ON/OFF explicitly)

[birbilis]

update: according to Embarcadero's reply on the RSS-3893, one should always give ON/OFF, using it without is undocumented (and may be removed in the future or change behaviour)

[andrea-magni]

Thanks, fixed now with D13 packages.