aisola/go-coreutils — pull request #10 by mmstick (2014-06-15 00:10:36+00:00)
Title: Improve Readability

* Removed fileName
* Renamed fileLength to currentFileLength
* Created a constant variable named SYMLINK so that the colorizer function is easier to understand
* Added a lot of comments to existing code
* Formatted spacing of the comments so that they are easier to read.
* Moved the location of a few variables to where they are logically used.