[dev-context] \dodoregister bug

[Taco Hoekwater]

Duncan Hothersall wrote:
> With latest ConTeXt:
> 
> --
> \starttext
> This is a paragraph of text with an index term at the very end of it.
> This is a paragraph of text with an index term at the very end of it.
> \index{test}
> 
> This is another paragraph. This is another paragraph. This is another
> paragraph.
> \stoptext
> --
> 
> These two paras run together. If I remove the recent fix (which I
> requested - sorry Hans!) to \dodoregister in core-reg:
> 
> \def\dodoregister[#1]#2#3%
>   {\doprocesspageregister[#1]{#2}{#3}}
> 
> % intead of
> 
> %% \def\dodoregister[#1]#2#3%
> %%  {\doflushatpar{\doprocesspageregister[#1]{#2}{#3}}}

What about:

\def\dodoregister[#1]#2#3%
   {\ifvmode
      \expandafter\doflushatpar
    \else
      \expandafter\firstofoneargument
    \fi
    {\doprocesspageregister[#1]{#2}{#3}}}

Does that behave ok?

Taco