A good and easy tip from Wes Shaddix to update JEdit syntax highlighting for rails 2.0 html.erb file:
- Utilities => Global Options
- Select “Editing”
- In the “Change Settings For Mode” dropdown select RHTML
- Unselect the “Use default settings” checkbox
- Update the File name glob: setting to “*.{rhtml,html.erb}”
- Apply and reload your html.erb file, syntax highlighting is back!
Thanks Wes Shaddix!