A Shape Grammar Editor Written In Pharo
Run this script for installation: ```Smalltalk Iceberg enableMetacelloIntegration: true. Metacello new baseline: 'ShapeGrammar'; repository: 'github://Laeri/shapegrammar_pharo'; load ``` Click on the link to watch a video showing the editor and interpreter in action. https://youtu.be/KfMiVt9uc0A