ùISO8859-1-X9†+Àì6&<9cUsage: unexpand [-a | -t tablist] [File ...] Usage: expand [-tabstop][-tab1,tab2,...,tabn] [File ...] 0653-190 Specify tabs in increasing order. 0653-191 Too many tabs. expand: 0653-192 Tabs must be separated with a comma. Usage: expand [-t tablist] [File ...] 0653-193 Tabs must be separated with a comma or a blank.