Re: some questions

[Peter Rolf <indiego@gmx.net>]

Peter Rolf wrote:
> Hi Wolfgang,
> 
> wwl@musensturm.de wrote:
>> Hallo!
>>
>> After reading some manuals, I have some questions.
>> May be I have not understand it right.
>>
>> Try the following example:
>> ---------------------------
>> \setupcolors[state=start]
>> \starttext
>> How can I use the brace-key right?
>> \starttable[| \{ |]
> 
> the wiki entry is not that clear ("enclose the column in braces").
> \{ is a just a grouping command (which directly gives a solution for
> your second answer)
> 
> Use
>   [| a{\{}b{\}} |]
> 
> to add "braces"
> 
>> \NC no braces \SR
>> \stoptable
>>
>> What I am doing wrong here?
>> \starttable[ o1 | C{red} |]
> 
>                     \{C{red}
> 
> Salve, Peter
> 
>> \VL red \VL\SR
>> \stoptable
>> red too!
>>
>> Should'nt \arg{bla} be \type{{bla}}?

I can't give you a satisfying answer for this, but

Should'nt \expandafter\type\expandafter{\arg{bla}} be \type{{bla}}?

gives

Should’nt \dohandlemathtokenarg{bla} be {bla}?

(so I guess the answer is probably no)

Peter

>> \stoptext
>> ------------------------
>>
>> Wolfgang
>>
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>>
> 
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