[TUHS] Literal character escapes in v7

[will.senn@gmail.com (Will Senn)]

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>
>          while((c = getchar()) != EOF) {
>              if(c == '\t')
>                  printf("\\t");
>               if(c == '\b')
>
>
> Shouldn't this be 'else if'? Otherwise, if you encounter a tab, you 
> will print '\t' and then call into the 'else' below after the test for 
> '\b' and print c, which is a tab literal.
>
>         - Dan C.
>
>
Yes it should - I was concentrating on the backspace thing and not being 
careful enough about the code.

        if(c== '\t')
            printf("\\t");
        else if(c == '\b')
            printf("\\b");
        else
            putchar(c);

Thanks,
Will
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