Odd tabbing behavior

[jayacotton]

main()
{
printf ("hello world \n");
}

when stored on the disk looks like this.

main()
............. {
...........................printf("hello world\n");
........................................................................}

DOTS added for spacing.

On the display is looks o.k. So some characters that are being ignored by the edit are ending up in the
finished output file.

[jayacotton]

This is fixed with last edit.