…. Added syntax highlighting to Readme
… is probably wanted.
I don't like that gist automatically wipes out the clipboard, since I frequently pipe from pbpaste to gist and don't want the clipboard wiped out.
Remove line in defaults (private) method and put the same functionality in the method that it calls, config (private). Also, get rid of comma in the defaults method's return hash. Remove a comma after the variable 'extension' in that return hash, as it causes confusion as to whether that var. is referencing the first element of an array instead of a string.
…e BROWSER variable, defined in some Linux distributions.