cloc counts blank lines, comment lines, and physical lines of source
code in many programming languages, with the following features:
* Reads user-supplied language comment definition files
* Allows results from multiple runs to be summed together by
language and by project.
* Produces results in a variety of formats: plain text, XML, YAML,
CSV.
* Counts code within compressed archives (tarballs, Zip files, Java
.ear files).
* Has numerous troubleshooting options.
* Handles file and directory names with spaces and other unusual
characters.
