# rename-function-calls [![build status](https://secure.travis-ci.org/thlorenz/rename-function-calls.png)](http://travis-ci.org/thlorenz/rename-function-calls) Renames functions calls, but leaves function definitions unchanged. ```js var code = [ 'function log(s) { console.error(s); }' , 'function print(s) { console.log(s); }' , 'print(\'hello\');' , 'log(\'world\');' ].join('\n') var rename = require('rename-function-call'); var renamed = rename('log', 'print', code) console.log(renamed); ``` ``` function log(s) { console.error(s); } function print(s) { console.log(s); } print('hello'); print('world'); ``` ## Installation npm install rename-function-calls ## API

rename(origSrc, fromName, toName) → {string}

Replaces every function call named from with another one that is named to.

Example

rename(src, 'log', 'print'); // => log(x) becomes print(x)

Parameters:

Name	Type	Description
`origSrc`	string	the original source
`fromName`	string	name under which function is currently called
`toName`	string	name to which the function calls should be renamed

Source:

index.js , lineno 23

Returns:

source with function calls renamed

Type: string

*generated with [docme](https://github.com/thlorenz/docme)*

## License MIT