/* Compute and output the differences */
    if( diffFlags & DIFF_BRIEF ){
      if( blob_compare(pFile1, &file2) ){
        fossil_print("CHANGED  %s\n", zName);
      }
    }else{
      blob_zero(&out);
      text_diff(pFile1, &file2, &out, 0, diffFlags);
      if( blob_size(&out) ){
        diff_print_filenames(zName, zName2, diffFlags);
        fossil_print("%s\n", blob_str(&out));
      }
      blob_reset(&out);
    }

  u64 diffFlags             /* Diff flags */
){
  if( diffFlags & DIFF_BRIEF ) return;
  if( zDiffCmd==0 ){
    Blob out;      /* Diff output text */

    blob_zero(&out);
    text_diff(pFile1, pFile2, &out, 0, diffFlags);
    diff_print_filenames(zName, zName, diffFlags);
    fossil_print("%s\n", blob_str(&out));

    /* Release memory resources */
    blob_reset(&out);
  }else{
    Blob cmd;