Reinstate the translation based on the new pilex/piyacc parser, tidy up a bit
-rw-r--r-- 163 .gitignore
-rw-r--r-- 321 Makefile
-rw-r--r-- 4575 ansi_c.l
-rwxr-xr-x 1002 ansi_c.py
-rw-r--r-- 16813 ansi_c.y
-rw-r--r-- 106629 ast.py
-rwxr-xr-x 141 ast.sh
-rw-r--r-- 399 c_to_python.py
-rwxr-xr-x 571 degenerate.py
-rw-r--r-- 5061 element.py
-rwxr-xr-x 13873 generate_ast.py
-rwxr-xr-x 4732 l_to_python.py
-rw-r--r-- 62 macify.txt
-rwxr-xr-x 185 n.sh
-rwxr-xr-x 153 regex.sh
-rwxr-xr-x 5472 scan_to_l.py
drwxr-xr-x - tests