F1                920 src/diffviewer/ydiff.c         n = op->F1;
F1                936 src/diffviewer/ydiff.c             for (n = op->F2 - op->F1 + 1;
F1                946 src/diffviewer/ydiff.c             for (n = op->F2 - op->F1 + 1;
F1                953 src/diffviewer/ydiff.c             for (n = op->T2 - op->T1 - (op->F2 - op->F1); n > 0; n--)