am 15a853dd: Restore original scroll position on =

            // Notify immediately, reusing existing result.

            int dotPos = mCache.indexOf('.');

            String truncatedWholePart = mCache.substring(0, dotPos);

            int leastDigPos = getLsd(mRatVal, mCache, dotPos);

            mCalculator.onEvaluate(mLastDigs, getMsd(), leastDigPos, truncatedWholePart);

            int leastDigOffset = getLsd(mRatVal, mCache, dotPos);

            int msdIndex = getMsd();

            int preferredPrecOffset = getPreferredPrec(mCache, msdIndex, leastDigOffset);

            mCalculator.onEvaluate(preferredPrecOffset, msdIndex, leastDigOffset,

                    truncatedWholePart);

        }

    }