Am 30.01.2017 um 17:03 schrieb Johannes Schindelin:
Hi René,
On Sat, 28 Jan 2017, René Scharfe wrote:
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 806dd7a885..8ce00480cd 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -147,9 +147,7 @@ int cmd_diff_tree(int argc, const char **argv, const char
*prefix)
tree1 = opt->pending.objects[0].item;
tree2 = opt->pending.objects[1].item;
if (tree2->flags & UNINTERESTING) {
- struct object *tmp = tree2;
- tree2 = tree1;
- tree1 = tmp;
+ SWAP(tree2, tree1);
}
Is there a way to transform away the curly braces for blocks that become
single-line blocks, too?
Interesting question. I guess this can be done by using a Python script
(see contrib/coccinelle/strbuf.cocci for an example). I'll leave this
as homework for readers interested in Coccinelle, at least for a while. :)
René
