Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4d1ac1800a045132c0000011

Reformat a C golf submission

Take this C golf submission (for the "tiny but standards-compliant Hello World program" category, naturally), and turn it into formatted C code.

Start file
#include<stdio.h>
int main(void){puts("Hello world!");return 0;}
End file
#include <stdio.h>

int main(void)
{
    puts("Hello world!");
    return 0;
}

View Diff

--- hw.c	2010-12-28 21:01:54.000000000 -0800
+++ hw-indented.c	2010-12-28 21:04:56.000000000 -0800
@@ -1,2 +1,7 @@
-#include<stdio.h>
-int main(void){puts("Hello world!");return 0;}
+#include <stdio.h>
+
+int main(void)
+{
+    puts("Hello world!");
+    return 0;
+}

Solutions by @The_Real_User:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @josh_triplett

184 active golfers, 492 entries

Solutions by @The_Real_User:
27
#42 - Fake Name / @The_Real_User

01/10/2014 at 03:39AM

28
#>52 - Fake Name / @The_Real_User

01/10/2014 at 03:32AM

29
#>69 - Fake Name / @The_Real_User

01/10/2014 at 03:31AM

30
#>80 - Fake Name / @The_Real_User

01/10/2014 at 03:26AM

31
#>90 - Fake Name / @The_Real_User

01/10/2014 at 03:23AM

32
#>98 - Fake Name / @The_Real_User

01/10/2014 at 03:20AM