treeshell
Eclipse Shell Script Editor with Tree View. Opens No-Extension-Files.
... for eclipse!
NOTE2: if you see bad bugs you can try 'Files' -> 'previous releases' in the menu.
Download the *.jar file into the 'plugins' sub-directory of your Eclipse installation and restart Eclipse. This will automatically associate the editor with all *.sh files and all files without extensions, e.g. 'sshDisable' but also 'README'. If you'd like to avoid association with no-extension-files or upgrade to a newer version see this link https://sourceforge.net/p/treeshell/wiki/AdvInst