On 09/06/2016 10:36 AM, Hans Hagen wrote:
> On 9/6/2016 9:05 AM, Henri Menke wrote:
>> Bump
>>
>> On 08/09/2016 10:54 AM, Henri Menke wrote:
>>> Dear list,
>>>
>>> it seems as if there are braces missing in the definition of \buff_save 
>>> around #2.
>>>
>>> \def\buff_save[#1][#2]%
>>>   {...
>>>     {\setupcurrentsavebuffer[\c!list={#1},\c!file=#2]}%
>>>   ...}
>>>
>>> I think they are missing, because it makes the following work, even though 
>>> arguments and key-value arguments shouldn't be mixed up.
>>>
>>> \startbuffer[hash]
>>> foo
>>> \stopbuffer
>>> \savebuffer[hash][hello.txt,prefix=no]
>>> \starttext
>>> \stoptext
>>>
>>> I think you should either make a third argument for a key-value list or 
>>> just make the second argument the key-value list.  Then users could input 
>>> \savebuffer[hash][file=hello.txt,prefix=no].
> 
> the first argument can be a key/value list in which case the second one is 
> ignored
> 
> \savebuffer[list=hash,file=hello.txt,prefix=no]

I'd still recommend adding braces around this #2.  Imagine a user does this

\savebuffer[hash][my,file,name,with,commas.txt]

Cheers, Henri

> 
> Hans
> 
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