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-rw-r--r--coreutils/diff.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c
index b39a301..830c15e 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -748,6 +748,23 @@ static void dump_unified_vec(FILE * f1, FILE * f2)
ch = 'c';
else
ch = (a <= b) ? 'd' : 'a';
+#if 0
+ switch (ch) {
+ case 'c':
+ fetch(ixold, lowa, a - 1, f1, ' ');
+ fetch(ixold, a, b, f1, '-');
+ fetch(ixnew, c, d, f2, '+');
+ break;
+ case 'd':
+ fetch(ixold, lowa, a - 1, f1, ' ');
+ fetch(ixold, a, b, f1, '-');
+ break;
+ case 'a':
+ fetch(ixnew, lowc, c - 1, f2, ' ');
+ fetch(ixnew, c, d, f2, '+');
+ break;
+ }
+#else
if (ch == 'c' || ch == 'd') {
fetch(ixold, lowa, a - 1, f1, ' ');
fetch(ixold, a, b, f1, '-');
@@ -756,6 +773,7 @@ static void dump_unified_vec(FILE * f1, FILE * f2)
fetch(ixnew, lowc, c - 1, f2, ' ');
if (ch == 'c' || ch == 'a')
fetch(ixnew, c, d, f2, '+');
+#endif
lowa = b + 1;
lowc = d + 1;
}