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crt
is set and the number of lines in the message is greater than the number
of lines on screen, the message is piped through pager command specified
by environment variable PAGER. The number of lines on screen is
controlled by screen variable.
decode command decodes and prints
out specified message parts. E.g.
& decode 15[2] +--------------------------------------- | Message=15[2] | Type=message/delivery-status | encoding=7bit +--------------------------------------- Content-Type: message/delivery-status ...
toplines and
defaults to five.
cmd is set,
the value of this variable is used as a command name.
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