This is an own issue for the question found in #16 (comment) @cwilliamson62 wrote:

I cannot find bash editor in the list of internal editors after installation. I cannot see any bash in the eclipse preferences. I don't know how to open a file with bash editor because it is not a choice. I am on Eclipse version Oxygen.1a Release (4.7.1a). Is there some prerequisite or something that I am missing? Thanks a ton for any help you might offer.
Chris