foozy@708: $ \textbf{hg diff}
foozy@708: diff -r  hello.c
foozy@708: 
foozy@708: 
foozy@708: @@ -8,5 +8,6 @@ int main(int argc, char **argv)
foozy@708:  int main(int argc, char **argv)
foozy@708:  \{
foozy@708:  	printf("hello, world!\textbackslash{}");
foozy@708: +	printf("hello again!\textbackslash{}n");
foozy@708:  	return 0;
foozy@708:  \}