## hpr1128 :: Compilers part4

 
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]
