some csl vars need special care
some csl vars need special care

egh/zotero-better-bibtex,maxxk/zotero-better-bibtex,maxxk/zotero-better-bibtex,egh/zotero-better-bibtex,egh/zotero-better-bibtex,maxxk/zotero-better-bibtex,egh/zotero-better-bibtex