- question. Similarly, a value of _\bn_\bo will cause the the action to be carried out
- as if you had answered ``no.'' A value of _\ba_\bs_\bk_\b-_\by_\be_\bs will cause a prompt with a
+ _\bq_\bu_\ba_\bd_\bo_\bp_\bt_\bi_\bo_\bn variables are used to control whether or not to be prompted for cer-
+ tain actions, or to specify a default action. A value of _\by_\be_\bs will cause the
+ action to be carried out automatically as if you had answered yes to the ques-
+ tion. Similarly, a value of _\bn_\bo will cause the the action to be carried out as
+ if you had answered ``no.'' A value of _\ba_\bs_\bk_\b-_\by_\be_\bs will cause a prompt with a