defnode
maps JavaScript Identifier AST nodes to/from their corresponding definition nodes
Last updated 7 years ago by sqs .
Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install defnode 
SYNC missed versions from official npm registry.

defnode

xrefs funcs top func library users status

defnode is a node.js package that maps JavaScript Identifier AST nodes to/from their corresponding definition nodes. It is useful in tools that perform JavaScript source introspection.

For example, suppose we have the following code.

function a(b) {
  var c = 1, d;
}

defnode maps the following Identifier/definition pairs:

  • a to/from the enclosing FunctionDeclaration node
  • b to/from itself (since its Identifier node is its own declaration)
  • c to/from its VariableDeclarator node
  • d to/from its VariableDeclarator node

defnode uses marijnh/tern, but it should work with any SpiderMonkey API-compliant JavaScript AST.

Documentation: defnode.js on Sourcegraph

Running tests

Run npm test.

Contributors

Current Tags

  • 0.0.5                                ...           latest (7 years ago)

5 Versions

  • 0.0.5                                ...           7 years ago
  • 0.0.4                                ...           7 years ago
  • 0.0.3                                ...           7 years ago
  • 0.0.2                                ...           7 years ago
  • 0.0.1                                ...           7 years ago
Maintainers (1)
Downloads
Today 0
This Week 0
This Month 1
Last Day 0
Last Week 1
Last Month 0
Dependencies (2)
Dev Dependencies (3)

Copyright 2014 - 2016 © taobao.org |