Which text uses the word peruse in its traditional sense?

 - The detective leisurely perused the newspaper, hoping to go unnoticed by the suspect during the stakeout.
 - The detective carefully perused the newspaper, hoping to find a coded message hidden in the personal ads.
The second text uses peruse in its traditional sense: to examine in detail.
The detective carefully perused the newspaper, hoping to find a coded message hidden in the personal ads.
The first text uses peruse in its nontraditional sense: to look through in a casual manner.
The detective leisurely perused the newspaper, hoping to go unnoticed by the suspect during the stakeout.
Most style guides recommend to use the traditional sense of the word peruse because it is considered more standard.