[texworks] Synctex with texi2dvi?

[Reinhard Kotucha]

On 10 August 2010 Bruno Voisin wrote:

 > 	#!/bin/tcsh
 > 	set TEX= ("$TEX --synctex=1")
 > 	set PDFTEX= ("$PDFTEX --synctex=1")
 > 	texi2dvi "$1"

Doesn't OS X provide a Bourne compatible shell (/bin/sh)?  I don't
have OS X.  I'm aware that OS X is a BSD system and csh is the default
login (interactive) shell on BSD.  But I suppose that one can expect
that /bin/sh exists on BSD sytems too.  Is this assumption true?

If yes, which Bourne compatible shell is used?  Is /bin/sh a link to
/bin/bash?

Regards,
  Reinhard

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