Reg Progress 4GL Development

[saravanakumar]

Hi everybody,

Can anyone give me some information on in which language was Progress 4GL developed???

 

[TomBascom]

Originally it was C. Currently they are known to use a mixture of C, C++ and Java with Perl used in some areas (like Fathom). It's a big product so I have almost certainly left out a few things

 

[saravanakumar]

Thank u very much...