If you don't want to manually operate on AST, you can use Mark's Rewrite Tool ( http://screencast.com/t/LCEl0hFl , https://medium.com/@peteruhnak/using-rewrite-tool-for-fixing-deprecated-code-12a595b291d8 )
As for ASTs I would be also curious about the answer, as this seems like it should be a simple task. Peter On Sat, Sep 12, 2015 at 2:24 PM, Julien Delplanque <[email protected]> wrote: > Hi everyone, > > I would like to modify the AST of a smalltalk expression compiled to > automatically send a certain message > when a node represents a Character (so the user does not have to write the > message sending explicitly). > I would of course add a special button in the menu you get when right > clicking in a playground so the user > knows it is a "special" do-it... > > For example: > $a. > would transform into an ast that the source code looks like > $a aMessage > > How can I do this? :) > > Julien > >
