[fpc-pascal] Function for checking correct file name

[Jonas Maebe]

On 14 Sep 2012, at 17:47, Graeme Geldenhuys wrote:

> On 14/09/12 15:02, Howard Page-Clark wrote:
>> 
>> As is so often the case, a truly cross-platform solution requires a good...
> 
> Under linux such a check is easy. Everything is accepted, expect for the NUL character.  :-)

And the "/".


Jonas