mc - multicolumn print mc [ - ] [ - N ] [ file ... ] Mc splits the input into as many columns as will fit in N print positions. If run in a rio (1) or acme (1) window, the default N is the number of blanks that will fit across the window; otherwise the default N is 80. Under option - each input line ending in a colon .L : is printed separately. /sys/src/cmd/mc.c rio (1), acme (1), acme (4), pr (1), lc in ls (1)