Commands should not stop and cause an error

[Jens Paulus <jpaulus@xxxxxxxxxx>]

Hi list,

the following commands should not stop at the beginning or end of a
message and cause an error message then but they should continue to
display the previous or next message and stop if there is none in the
folder without causing an error message.

pager next-line
This command then should display the next undeleted message.

pager previous-line
This command then should display the previous undeleted message.

pager previous-page
This command then should display the previous undeleted message.

Best regards

Jens