eff 902 src/diffviewer/ydiff.c diff_place_t eff; eff 911 src/diffviewer/ydiff.c eff = ord; eff 923 src/diffviewer/ydiff.c #define F1 a[eff][0] eff 924 src/diffviewer/ydiff.c #define F2 a[eff][1]