On Fri, Feb 23, 2018 at 8:49 AM, Rodney W. Grimes
wrote:
> [ Charset UTF-8 unsupported, converting... ]
>> Author: kevans
>> Date: Fri Feb 23 03:18:24 2018
>> New Revision: 329854
>> URL: https://svnweb.freebsd.org/changeset/base/329854
>>
>> Log:
>> lualoader: shallowCopyTable => deepCopyTable
>>
>> I called it a shallow copy, but it wasn't really a shallow copy at all.
>
> Isnt it really neither shallow nor deep, but just CopyTable?
>
I would think (and expect) that CopyTable wouldn't recursively copy
any table values in the table as this version does, opting to
eliminate that entirely and just copying all values as-is.
>> Modified:
>> head/stand/lua/core.lua
>> head/stand/lua/menu.lua
>>
>> Modified: head/stand/lua/core.lua
>> ==
>> --- head/stand/lua/core.lua Fri Feb 23 03:11:43 2018(r329853)
>> +++ head/stand/lua/core.lua Fri Feb 23 03:18:24 2018(r329854)
>> @@ -286,11 +286,11 @@ function core.isSystem386()
>> end
>>
>> -- This may be a better candidate for a 'utility' module.
>> -function core.shallowCopyTable(tbl)
>> +function core.deepCopyTable(tbl)
>> local new_tbl = {}
>> for k, v in pairs(tbl) do
>> if type(v) == "table" then
>> - new_tbl[k] = core.shallowCopyTable(v)
>> + new_tbl[k] = core.deepCopyTable(v)
>> else
>> new_tbl[k] = v
>> end
>>
>> Modified: head/stand/lua/menu.lua
>> ==
>> --- head/stand/lua/menu.lua Fri Feb 23 03:11:43 2018(r329853)
>> +++ head/stand/lua/menu.lua Fri Feb 23 03:18:24 2018(r329854)
>> @@ -222,7 +222,7 @@ menu.welcome = {
>> return menu.welcome.swapped_menu
>> end
>> -- Shallow copy the table
>> - menu_entries = core.shallowCopyTable(menu_entries)
>> + menu_entries = core.deepCopyTable(menu_entries)
>>
>> -- Swap the first two menu entries
>> menu_entries[1], menu_entries[2] =
>>
>>
>
> --
> Rod Grimes rgri...@freebsd.org
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