TextWrangler Demo

can 1 show me how write "hello world" program on textwrangler , running using terminal objective-c language? know can use xcode , stuff wanna learn how use textwrangler. thank in advance.
p.s: if can provide step-by-step i'll more thankful.

 

edit file in textwranger (name hello.m). open terminal, , go directory saved file in, , enter following commands:

gcc -framework foundation hello.m -o hello

then, run program enter following command:

./hello

can use following code example, save hello.m

code:

  #import <foundation/foundation.h>    int main(int argc, const char *argv[]) {      nsautoreleasepool *pool = [[nsautoreleasepool alloc] init];        nslog(@"hello world\n");        [pool drain];      return 0;  }  

 

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