Tue, 23 Aug 2011 11:54:34 +0100Remove debugging printf() added by mistake in previous commit.
Mario de Sousa <msousa@fe.up.pt> [Tue, 23 Aug 2011 11:54:34 +0100] rev 361
Remove debugging printf() added by mistake in previous commit.

Tue, 23 Aug 2011 11:51:14 +0100Print error messages when data type errors in ST expressions are detected.
Mario de Sousa <msousa@fe.up.pt> [Tue, 23 Aug 2011 11:51:14 +0100] rev 360
Print error messages when data type errors in ST expressions are detected.

Tue, 23 Aug 2011 09:10:03 +0100Include (again!) the declaration of standard functions (incorrectly removed -again- in previous commit)
Mario de Sousa <msousa@fe.up.pt> [Tue, 23 Aug 2011 09:10:03 +0100] rev 359
Include (again!) the declaration of standard functions (incorrectly removed -again- in previous commit)