inc              1516 src/editor/edit.c     int i = 1, inc = -1, c, d, n = 0;
inc              1530 src/editor/edit.c         inc = 1;
inc              1534 src/editor/edit.c     for (q = edit->buffer.curs1 + inc;; q += inc)
inc              1551 src/editor/edit.c             if (inc > 0 && a == '\n')