Initial commit, can interpret LET, PRINT and GOTO, expression evaluation works
-rw-r--r-- 55 .gitignore
-rw-r--r-- 313 Makefile
-rw-r--r-- 8585 applesoft_basic.l
-rwxr-xr-x 1091 applesoft_basic.py
-rw-r--r-- 10079 applesoft_basic.t
-rw-r--r-- 5436 applesoft_basic.y
-rw-r--r-- 72 test.bas