l0               2017 src/diffviewer/ydiff.c             int l0, l1;
l0               2019 src/diffviewer/ydiff.c             l0 = ((DIFFLN *) & g_array_index (a0, DIFFLN, pos))->line;
l0               2021 src/diffviewer/ydiff.c             if (l0 > 0)
l0               2022 src/diffviewer/ydiff.c                 *end_line1 = MAX (*start_line1, l0);