commit eb871b8aa9aff323e484723039c9a92ab0266e060bc0ef2afb08fadda25c5ace
Author: Thomas Rast <trast@student.ethz.ch>
Date:   Thu Feb 28 10:50:24 2013 +0100

    move within the file

diff --git a/b.c b/b.c
index 69cb69c..a0d566e 100644
--- a/b.c
+++ b/b.c
@@ -25,0 +18,9 @@
+long f(long x)
+{
+	int s = 0;
+	while (x) {
+		x /= 2;
+		s++;
+	}
+	return s;
+}

commit 5526ed05c2476b56af8b7be499e8f78bd50f490740733a9ca7e1f55878fa90a9
Author: Thomas Rast <trast@student.ethz.ch>
Date:   Thu Feb 28 10:48:43 2013 +0100

    change back to complete line

diff --git a/a.c b/a.c
index e4fa1d8..62c1fc2 100644
--- a/a.c
+++ b/a.c
@@ -18,5 +18,7 @@ long f(long x)
 int main ()
 {
 	printf("%ld\n", f(15));
 	return 0;
-}
\ No newline at end of file
+}
+
+/* incomplete lines are bad! */

commit 29f32ac3141c48b22803e5c4127b719917b67d0f8ca8c5248bebfa2a19f7da10
Author: Thomas Rast <trast@student.ethz.ch>
Date:   Thu Feb 28 10:48:10 2013 +0100

    change to an incomplete line at end

diff --git a/a.c b/a.c
index d325124..e4fa1d8 100644
--- a/a.c
+++ b/a.c
@@ -18,5 +18,5 @@ long f(long x)
 int main ()
 {
 	printf("%ld\n", f(15));
 	return 0;
-}
+}
\ No newline at end of file

commit ccf97b9878189c40a981da50b15713bb80a35755326320ec80900caf22ced46f
Author: Thomas Rast <trast@student.ethz.ch>
Date:   Thu Feb 28 10:45:16 2013 +0100

    touch both functions

diff --git a/a.c b/a.c
index 7a296b9..75c0119 100644
--- a/a.c
+++ b/a.c
@@ -17,5 +17,5 @@ int f(int x)
 int main ()
 {
-	printf("%d\n", f(15));
+	printf("%ld\n", f(15));
 	return 0;
 }

commit 1dd7e9b2b1699324b53b341e728653b913bc192a14dfea168c5b51f2b3d03592
Author: Thomas Rast <trast@student.ethz.ch>
Date:   Thu Feb 28 10:44:48 2013 +0100

    initial

diff --git a/a.c b/a.c
new file mode 100644
index 0000000..9f550c3
--- /dev/null
+++ b/a.c
@@ -0,0 +16,5 @@
+int main ()
+{
+	printf("%d\n", f(15));
+	return 0;
+}