indygreg/collectd-carbon — pull request #18 by TimBaldoni (2011-11-10 19:23:41+00:00)
Title: santize metric field names and add lowercase metric names option

This adds code to:

* lower case metric names option
* santize metric names
* replace dot '.' and space ' ' with metric_separator
* remove left parenthesis '(' and right parenthesis ')'