| #! /usr/bin/env python | |
| # This Python program sorts and reformats the table of keywords in ref2.tex | |
| l = [] | |
| try: | |
| while 1: | |
| l = l + raw_input().split() | |
| except EOFError: | |
| pass | |
| l.sort() | |
| for x in l[:]: | |
| while l.count(x) > 1: l.remove(x) | |
| ncols = 5 | |
| nrows = (len(l)+ncols-1)/ncols | |
| for i in range(nrows): | |
| for j in range(i, len(l), nrows): | |
| print l[j].ljust(10), | |