Hi,

On Fri, Mar 20, 2015 at 11:43 AM, stephan <stephan@stack.nl> wrote:

I've updated the configuration to use #development of PetitParser.
Then I run into the problem that PetitSmalltalk is broken.

Can the same version of PetitSmalltalk work on both Pharo3 & 4?
It looks like the compiler API changed.

No, it's not possible. PetitSmalltalk was fixed recently to work with the latest changes from Pharo 4.