Hi,

In t-filter module, I use a group inside \startfilter ... \stopfilter to keep various definitions local. However, as reported on [1], this breaks the `indentnext` option. The following minimal example illustrates the issue:

\unprotect
\definenamespace
  [whatever]
  [
    name=whatever,
    command=yes,
    setup=list,
    parent=whatever,
  ]

\appendtoks
    \setuevalue{\e!start\currentwhatever}{\start_whatever[\currentwhatever]}%
    \setuvalue {\e!stop\currentwhatever}{\stop_whatever}%
\to \everydefinewhatever

\starttexdefinition start_whatever
    \dodoubleargument\start_whatever_indeed
\stoptexdefinition

\starttexdefinition start_whatever_indeed[#1][#2]
  \begingroup % to keep assignments local
  \edef\currentwhatever{#1}
  \setupwhatever[#1][#2]
\stoptexdefinition

\starttexdefinition stop_whatever
  \useindentnextparameter\whateverparameter
  \dorechecknextindentation
  \endgroup
\stoptexdefinition

\protect

\definewhatever[whatever]

\setupindenting[big,yes]

\startbuffer
\input ward

\startwhatever
  \input tufte
\stopwhatever

\input ward
\stopbuffer

\starttext

\section{With indentnext=yes}
\setupwhatever[indentnext=yes]
\getbuffer

\section{with indentnext=no}
\setupwhatever[indentnext=no]
\getbuffer

\section{with indentnext=auto}
\setupwhatever[indentnext=auto]
\getbuffer

\stoptext

I use a \begingroup inside \start_whatever to keep the definitions local (otherwise \setupwhatever[#1][#2] will change the global setup). This means that I have to use \dorecheckindentation \endgroup. As a result, when I use `indentnext=auto`, the check for \par fails (see the third case in the above example).

How can I fix this?

Thanks,
Aditya

[1]: https://tex.stackexchange.com/questions/445198/context-break-paragraph-after-t-vim-code-block
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