=== How to Build ===

Download and build the V8 JavaScript engine:

make v8

It would build the required V8 libraries in debug mode. (Debug mode is needed for the use of some internal V8 functions.)

Build the JS n-gram builder:

make

=== How to Use ===

Print canonical JavaScript:

jsgram -p <jsfile>

List all functions in canonical JavaScript:

jsgram -l <jsfile>

List all n-grams in canonical JavaScript:

jsgram [-n <n>] [-s] <jsfile>

-n <n>: depth of n-gram
-s: sequential n-gram