Includes:
* Moving the source code from /src to /lib.
* Adding an explicit file list to package.json
* Updating the Makefile.
* Updating the spec and benchmark suites and their READMEs.
Part of a fix for GH-32.
PEG.js source code becomes a set of Node.js modules that include each
other as needed. The distribution version is built by bundling these
modules together, wrapping them inside a bit of boilerplate code that
makes |module.exports| and |require| work.
Part of a fix for GH-32.
When the Git repository will be a npm package, there will be no
preprocessing step and thus no @VERSION substitution. Let's get rid of
it.
Part of a fix for GH-32.
Change the value of the |name| property of |PEG.GrammarError| instances
from "PEG.GrammarError" to just "GrammarError". This better reflects the
fact that PEG.js can get required under different name than "PEG".
This commit makes the library define the |PEG| global variable (for
browser export) and possibly assign it into |module.exports| (for
Node.js export) later. The |module.exports| assignment is done *outside*
the main library |function| statement.
The big idea behind this is to make copy & paste inclusion of the
library into another code easier -- one just needs to strip the last
three lines.
The source code is now in the src directory. The library needs to be
built using "rake", which creates the lib/peg.js file by combining the
source files.
