[luatex] Segfault with null argument to -output-comment

[luigi scarso]

On Sun, May 24, 2015 at 12:59 PM, Hans Hagen <pragma at wxs.nl> wrote:

> On 5/24/2015 12:26 PM, Taco Hoekwater wrote:
>
>> Hi,
>>
>>  Op 23 mei 2015 om 13:04 heeft luigi scarso <luigi.scarso at gmail.com> het
>>> volgende geschreven:
>>>
>>> Hm.
>>>
>>> $ luatex --fmt=luatex-plain --foo  "test.tex"
>>> luatex: unrecognized option '--foo'
>>> This is LuaTeX, Version beta-0.80.1 experimental
>>>   \write18 enabled.
>>> (./test.tex
>>> :
>>> :
>>>
>>>
>>> $ luatex --fmt=luatex-plain --lua=test.lua  --foo  "test.tex"
>>> This is LuaTeX, Version beta-0.80.1 experimental
>>>   \write18 enabled.
>>> (./test.tex
>>> :
>>> :
>>> (test.lua is empty)
>>>
>>> Perhaps we should explain this in the manual,
>>> but in general I think it's not a good idea to suppress the message
>>> "unrecognized option" .
>>>
>>
>> This is working exactly as intended. Please do not change the behaviour.
>>
>
> Indeed, so the two example runs can be added to the manual as with:
>
> When a lua script is specified there is will be no checking on
> unrecognized options because the lua code itself can be driven by options.
>
> (As we do pass options to context it would mean that we'd get a whole list
> of confusing unrecognized options.)
>
> Done in revision 5262.


-- 
luigi
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