Implement semantic analysis pass to build a regex.Grammar object, then LR1, etc
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-rw-r--r-- 56322 ast.py
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-rw-r--r-- 17560 bison_lr1dfa.py
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-rw-r--r-- 92885 regex.py
-rwxr-xr-x 153 regex.sh
drwxr-xr-x - skel
drwxr-xr-x - tests
-rw-r--r-- 5044 work.py