I'd like to change the styling of the footnote reference mark, but only in the footnote itself (not in the main text). The standard is a superscript arab number, of course, and I'd like to
- add parenthesis around the number
- change the fontfamily to bold
- (perhaps) eliminate the superscript
I am using the footmisc package with the [para] option to have footnotes compacted into one single paragraph at the end of the page (to save space), and I find that the standard formatting makes it very hard to figure out where the footnote begins.
I found this code fragment on SX[1] which should come close to what I need:
\makeatletter%
\long\def\@makefntext#1{%
\parindent 1em\noindent \hb@xt@ 1.8em{\hss \textsuperscript(\kern-0.1ex\@makefnmark\kern-0.1ex\textsuperscript)}#1}
\makeatother
but it seems no effect at all.