ADD_CH            948 src/diffviewer/ydiff.c                  n != 0 && printer_for (ADD_CH, printer, ctx, f, &line, &off); n--)
ADD_CH           1944 src/diffviewer/ydiff.c         case ADD_CH:
ADD_CH           2569 src/diffviewer/ydiff.c             if (ch == ADD_CH)