Whitespace cleanup

src/rt/rust_run_program.cpp

@@ -43,7 +43,7 @@ rust_run_program(void* task, const char* argv[],
     PROCESS_INFORMATION pi;
     BOOL created = CreateProcess(NULL, cmd, NULL, NULL, TRUE,
                                  0, NULL, NULL, &si, &pi);
-                                 
+
     CloseHandle(si.hStdInput);
     CloseHandle(si.hStdOutput);
     CloseHandle(si.hStdError);

src/test/compiletest/runtest.rs

@@ -113,7 +113,7 @@ fn run_pretty_test(cx: &cx, props: &test_props, testfile: &str) {
       }
     };
     let actual = srcs.(ivec::len(srcs) - 1u);
-    
+
     if option::is_some(props.pp_exact) {
         // Now we have to care about line endings
         let cr = "\r";

src/test/stdtest/run.rs

@@ -31,19 +31,19 @@ fn test_pipes() {
        pipe_in.in, pipe_out.out, pipe_err.out);
     os::libc::close(pipe_in.in);
     os::libc::close(pipe_out.out);
-    os::libc::close(pipe_err.out);    
-    
+    os::libc::close(pipe_err.out);
+
     if pid == -1 { fail; }
     let expected = "test";
     writeclose(pipe_in.out, expected);
     let actual = readclose(pipe_out.in);
     readclose(pipe_err.in);
     os::waitpid(pid);
-    
+
     log expected;
     log actual;
     assert expected == actual;
-    
+
     fn writeclose(fd: int, s: &str) {
         let writer = io::new_writer(
             io::fd_buf_writer(fd, option::none));