nodejitsu/require-analyzer — pull request #50 by FB55 (2012-08-12 18:58:33+00:00)
Title: Use child_process.fork instead of .spawn

Removed need for proprietary communication protocol & is cleaner + faster. This will also remove support for node versions < 0.5.

Starting at node 0.7, `require` calls that fail throw an error containing a `code` field. This patch also uses it when it's set.