In this episode sigflup describes the construction of a calculator using lexical analysis and parsing.
Figure A: https://devio.us/~sigflup/compiler/figa.jpg
Figure B: https://devio.us/~sigflup/compiler/figb.jpg
Figure C: https://devio.us/~sigflup/compiler/figc.jpg
Figure D: https://devio.us/~sigflup/compiler/figd.jpg
Figure E: https://devio.us/~sigflup/compiler/fige.jpg
Figure F: https://devio.us/~sigflup/compiler/figf.jpg
Figure G: https://devio.us/~sigflup/compiler/figg.jpg
[Editor's Note 2015-05-22: The original links above are all dead, but the images have been rescued from the Wayback Machine and stored on the HPR server]
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