[TxMt] Typeset & View (PDF)

[Dan Lowe]

On Apr 2, 2007, at 2:33 PM, Alain Matthes wrote:

> There is a little change in one line :
>
> now
> if [ -s "${PDF}" -a ! "$PDF" -ot "$FILE" ]; then
>
> before
> if [ -s "${PDF}" -a "$PDF" -nt "$FILE" ]; then .....
>
> -ot instead -nt ? why ?

The first condition is negated by the "!", so it reads as "not older  
than". The second condition reads as "newer than". So ultimately they  
are equivalent.