[antlr-interest] Antlrworks 1.4.1, OS X 10.6.5 and debugging issues

[Christopher Hunt]

Hi there,

I'm using Antlrworks v.1.4.1 on Mac OS X 10.6.5 and find that I cannot debug my grammar, despite all being well via the interpreter.

Here are my steps:
1. Open a grammar
2. Run/Debug...
3. Select a file as input (makes no difference if I use the text option) and confirm

I then receive the generating/connecting messages and note that a socket connection is established i.e.:

netstat -an|grep 49100
tcp4       0      0  127.0.0.1.49100        127.0.0.1.60879        ESTABLISHED
tcp4      27      0  127.0.0.1.60879        127.0.0.1.49100        ESTABLISHED
tcp46      0      0  *.49100                *.*                    LISTEN

Clicking on any of the play buttons (step, step over etc.), appears to do nothing. The only event shown is "commence". If I stop the debugger I have to click the stop button twice whereupon it force quits (a single stop doesn't appear to do anything).

Are there known issues with my configuration?

Thanks for your help.

Kind regards,
Christopher