Re:

[Jesse Rosenthal <jrosenthal-4GNroTWusrE@public.gmane.org>]

Uwe Brauer <oub-YB6e1s5WF/He5aOfsHch1g@public.gmane.org> writes:

>>>> "John" == John MacFarlane <jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org> writes:

> Error at "source" (line 96, column 46):
> unexpected %
> \cite{oliynyk16:_futur_flrw,oliynyk15:_newton%

The error here seems to be not in the filter, but in the fact that
pandoc can't parse the LaTeX. Note that running `pandoc -f latex` on
this input:

    \cite{oliynyk16:_futur_flrw,oliynyk15:_newton%
    }

will produce the above error. And then since you have no output, you're
passing nothing through the pipe to your script. Try running just pandoc
on the file, and see if this is the issue.