rammar with a parsing engine. It allows fast,
lisp-like experimentation with syntax. </p><p>We can trigger python
compiler by touching a file we want to benchmark with, then run the
compile-lib command.
</p><pre>cheery@ruttunen:~&#x2F;Documents&#x2F;lever$ touch lib&#x2F;c.lc
cheery@ruttunen:~&#x2F;Documents&#x2F;lever$ time python setup.py compile-lib
Compiling libraries for lever

real	0m1.603s
user	0m1.540s
sys	0m0.028s
cheery@ruttunen:~&#x2F;Documents&#x2F;lever$ 
</pre><p>Next
I wrote a small program t