C editor

I started reading K&R.

Until now, I've been using nano to code. However, I heard there are more efficient editors.

I wanted something that would tell me if there is a missing } ,for example, before I try to compile.

Another thing I seem to always do is to type things as following:

printf
printf()
printf("")
printf("\n")
printf("hello, world\n")

Basically, I go from the general to the specific. Is there any editor who automates this process?

>>16
Why would I be?

$ tee > test.c                                                                
#include <unistd.h>
int main(void)
{
   write(1, "Do it right, idiot!\n", 20);

   return -1;
}
$ gcc test.c                                                                  
$ ./a.out                                                                     
Do it right, idiot!
$