Re: hanging punctuation, but not in captions

[e_w_g@t-online.de (Eckhart Guthöhrlein)]

At 18:31 11.09.2001 +0200, Hans Hagen wrote:
>At 03:50 PM 9/11/2001 +0200, Eckhart Guthöhrlein wrote:
>
>>Finally, I found
>>
>>\newtoks\HANGTOKS
>>\HANGTOKS={\setupalign[hanging]}
>>\setupcaptions[headstyle=\tfx\it,style=\the\HANGTOKS\tfx]
>
>i wonder why \setupcaptions[align=hanging] does not work.

Well, I tried this too, it didn't work, but if even you wonder...

>instead of toks:
>
>   \unexpanded\def\HANGTOKS{...}

This is nice. Hope to have more time to look at context internals soon...

 > [...]
>\  And shouldn't the next formula be {\tfxx at least $10^x$ times}
>>     smaller? Well, it isn't!
>
>\tfxx is a rather hard coded text switch, use \small instead which is a 
>body font switch that switches them all [these things are a matter of 
>speed trade offs]

But then have a look at this:

\starttext
    Here comes {\tfx small text with $B\cdot I\cdot G$ math}.\crlf
    And this is {\small small text with $B\cdot I\cdot G$ math, too}.\crlf
    But this math {\switchtobodyfont[small]can not be called $B\cdot I\cdot 
G$ any more}!
\stoptext

So, I can't see any difference between \tfx and \small in this example. But 
\switchtobodyfont[small] will do it for me - so thank you for your help.

Greetings,

Eckhart