language = opts[i].substr(9);
opts.erase(opts.begin() + i--);
} else if (prefixIs(opts[i], from_ascii("caption="))) {
- caption = params().prepareCommand(runparams, opts[i].substr(8),
+ caption = params().prepareCommand(runparams, trim(opts[i].substr(8), "{}"),
ParamInfo::HANDLING_LATEXIFY);
opts.erase(opts.begin() + i--);
if (!use_minted)