respect keyedit_precision_attention setting when converting from old (((attention))) syntax

                weight = (1 / 1.1) ** numParen;

            }

            weight = Math.round(weight / opts.keyedit_precision_attention) * opts.keyedit_precision_attention;

            text = text.slice(0, selectionStart - numParen) + "(" + text.slice(selectionStart, selectionEnd) + ":" + weight + ")" + text.slice(selectionEnd + numParen);

            selectionStart -= numParen - 1;

            selectionEnd -= numParen - 1;