F1                923 src/diffviewer/ydiff.c         n = op->F1;
F1                939 src/diffviewer/ydiff.c             for (n = op->F2 - op->F1 + 1;
F1                949 src/diffviewer/ydiff.c             for (n = op->F2 - op->F1 + 1;
F1                956 src/diffviewer/ydiff.c             for (n = op->T2 - op->T1 - (op->F2 - op->F1); n > 0; n--)