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“ If you messed up the image, undoing the mess was hard. Revision control? What's that?” VisualAge for Smalltalk provided built-in version control.

• kragen 5y ago
  More importantly, so does Squeak.
  • lproven 5y ago
    And NewSpeak, which I mentioned in the talk. I didn't submit this, but I did the original talk. BTW the slideshow is just eyecandy and you can't get anything very useful from it alone... but there's a script on my blog.