I'm using markdown and pandoc a lot to write academic papers. In pandoc, you have the possiblity of adding citations (using a bibtex file), with
I'd really like that these keys appear differently in my document than plain text. As far as I know, I'll have to add something to the language file (here, markdown), then to the color theme? Is that correct?
Can someone point me to good references to do this kind of modifications?