Hi all, The issue is about disallowing whitespace between function name and opening parentheses. The resolution was to adapt the BNF and remove the whitespace there. But actually the whitespace between function name and opening parentheses is still there and instead the whitespace at start of an expression is removed. And as Michael already commented in the issue, the status of the issue is still "open". Please put OFFICE-3667 on the next agenda. Kind regards Regina