true 2009-09-19T06:27:25-07:00 0.0 Rather simple stencil for syntax diagrams, also known as railroad diagrams. Syntax diagrams were used by Niklaus Wirth for visualizing EBNF rules. 496 Syntax Diagrams 377 0 0 image/png hmm.png 23939 application/zip Syntax_Diagrams.gstencil.zip 44994 2010-02-08T23:46:56-08:00 3227 0