python parse/formatter example on the wiki

11 May 2013

      I was trying the example of "writing a parse/formatter" under "Verbatim
text".

The python formatter runs successfully. But when I compile the text file
with all the definitions included,  an error occurs.

<inserted text>

}

<to be read again>

\endgroup

\buff_verbatim_type_block_verbatim_indeed ...ines

\dostoptagged \csname #2\e...

It could be implemented forcefully, but definitely not an excuse to ignore
this error.

Any solutions?

seasoul