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Last updated at 4:47 pm UTC on 10 May 2018
SRE (Squeak Reverse Engineering) tools (part of BabyIDE) by Trygve Reenskaug (developed DCI) are three tools making Squeak objects visible and tangible.

User manual

DemoEllipseSRE is the demo morph used in the manual.

1. SRE collaboration

lets me diagram a Squeak objects with the links between them. With this tool, I find that I can master larger systems than I could not without it.

Example: window with scrollable contents.

Se also another example below.

2. SRE Object Browser

gives me a complete description of a single object with its identity,
state, and behavior. I can edit its state as in an Inspector and its behavior as in a class
Browser. The class hierarchy is flattened so that I see the object as a whole.
cf: InstanceBrowser

3. Object>>traceRM:

is a method that dumps the stack on to the Transcript.
Taken together, these tools put me in closer contact with the real objects of the image, thereby
giving me better understanding of existing
systems and better contol over new ones



Squeak 5.1

Use updated version
 Name: BabySRE-hjh.43
 Author: hjh
 Time: 7 April 2017, 11:01:14.940688 am
from Ladrillos
    location: 'http://www.squeaksource.com/Ladrillos'
    user: ''
    password: ''


Squeak 6.0a

BabySRE in Squeak6.0a