[lively-kernel] Debugger now available in all worlds

Robert Krahn robert.krahn at hpi.uni-potsdam.de
Mon Feb 13 02:06:18 CET 2012


Coooool!

On Feb 13, 2012, at 1:38 AM, Christopher Schuster wrote:

> Hi,
> 
> There is still a long way to go, but everyone interested in debugging Lively 
> can now use the built-in cross-browser debugger in three different ways:
> 
> 1. Ctrl+Shift+D / Cmd+Shift+D
>   keyboard shortcut to debug the selected code fragment
> 
> 2. World Menu > Debugging > Debug Morphic Scripts
>   enables setting breakpoints in the object editor
>   with "debugger" statements
> 
> 3. World Menu -> Debugging -> Prepare system for tracing/debugging +
>   World Menu -> Debugging -> Start global debugging
>   uses method instrumentation to maintain stack information
>   with a slight performance overhead
> 
> If any of these three methods is used, unhandled exceptions will open a 
> debugger window instead of showing a red box.
> 
> Any feedback regarding bugs and feature requests is appreciated.
> 
> Happy debugging,
> Christopher
> 
> PS: Integration with the test runner is on the way and coming soon.
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> lively-kernel at hpi.uni-potsdam.de
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