PRINTWIDTHLIMIT
PRINTWIDTHLIMIT is a special variable. If its value is a nonnegative integer, then FMSLogo treats its value as the maximum number of items in any one list (or array) that is printed by PRINT, etc. FMSLogo also treats its value as the limit of how many characters in a word are printed, although at least 10 characters of every word is printed, regardless of PRINTWIDTHLIMIT's value.
PRINT [1 2 3 4 5 6]
1 2 3 4 5 6MAKE "PRINTWIDTHLIMIT 4 PRINT [1 2 3 4 5 6]
1 2 3 4 ...
PRINT "1234567890abcdefg
1234567890abcdefgMAKE "PRINTWIDTHLIMIT 12 PRINT "1234567890abcdefg
1234567890ab...MAKE "PRINTWIDTHLIMIT 2 PRINT "1234567890abcdefg
1234567890...