| commit 4659538844daa2849b1a9e7d6fadb96fcd26fc83 | 
 | 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 | 
 | --- a/a.c | 
 | +++ b/a.c | 
 | @@ -18,5 +18,5 @@ | 
 |  int main () | 
 |  { | 
 |  	printf("%ld\n", f(15)); | 
 |  	return 0; | 
 | -} | 
 | \ No newline at end of file | 
 | +} | 
 |  | 
 | commit 100b61a6f2f720f812620a9d10afb3a960ccb73c | 
 | 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 | 
 | --- a/a.c | 
 | +++ b/a.c | 
 | @@ -18,5 +18,5 @@ | 
 |  int main () | 
 |  { | 
 |  	printf("%ld\n", f(15)); | 
 |  	return 0; | 
 | -} | 
 | +} | 
 | \ No newline at end of file | 
 |  | 
 | commit a6eb82647d5d67f893da442f8f9375fd89a3b1e2 | 
 | 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 | 
 | --- a/a.c | 
 | +++ b/a.c | 
 | @@ -17,5 +17,5 @@ | 
 |  int main () | 
 |  { | 
 | -	printf("%d\n", f(15)); | 
 | +	printf("%ld\n", f(15)); | 
 |  	return 0; | 
 |  } | 
 |  | 
 | commit de4c48ae814792c02a49c4c3c0c757ae69c55f6a | 
 | 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 | 
 | --- /dev/null | 
 | +++ b/a.c | 
 | @@ -0,0 +16,5 @@ | 
 | +int main () | 
 | +{ | 
 | +	printf("%d\n", f(15)); | 
 | +	return 0; | 
 | +} |