Get rid of trigraph in column.c
Get rid of trigraph in column.c


bwhmather/wmii,0intro/wmii,0intro/wmii,sunaku/wmii,bwhmather/wmii,sunaku/wmii,sunaku/wmii,bwhmather/wmii,sunaku/wmii,sunaku/wmii,0intro/wmii,bwhmather/wmii,bwhmather/wmii,0intro/wmii