xn                221 src/editor/format.c     off_t xn, x;                /* position conters */
xn                228 src/editor/format.c     for (xn = 0, x = 0; xn <= l; x = xn, b += char_length)
xn                240 src/editor/format.c             xn = next_tab_pos (x);
xn                263 src/editor/format.c             xn = x + 1;