Peter Gerwinski wrote:

GRX? If so, your `KeyPressed' problem can easily be solved; see the `MouseEvent'-related functions of GRX. (Although they are named `MouseEvent', they cover the keyboard as well and in a more flexible way than `KeyPressed' and `ReadKey' do.)

...

I'm now hung up on a little side issue. In TP and BP, there was a useful Boolean function "keypressed". This let you do things like: [...]

The next (beta) release of GPC (scheduled for ... er ... last week #-) will come with a portable standard unit that will cover this.

Yes, a BP compatible CRT unit. However, it does not (yet?) work well together with graphics under all circumstances. So you can try it on your own risk (and perhaps improve the unit's ability to work together with graphics), but when working with GRX, it might be easier to use the GRX keyboard functions (at least for now).

Frank

-- Frank Heckenbach, frank@fjf.gnu.de http://fjf.gnu.de/ PGP and GPG keys: http://fjf.gnu.de/plan