4.4BSD/usr/src/usr.bin/column/tags

Mcolumn	column.c	/^main(argc, argv)$/
c_columnate	column.c	/^c_columnate()$/
emalloc	column.c	/^emalloc(size)$/
input	column.c	/^input(fp)$/
maketbl	column.c	/^maketbl()$/
nomem	column.c	/^nomem()$/
print	column.c	/^print()$/
r_columnate	column.c	/^r_columnate()$/
usage	column.c	/^usage()$/