I Use Geany. The Ubuntu package is old version without backlight erl files and the packages on the official. the website editor is already all there.
not supported by the parsing functions in tags Geany — tags in Geany are used for code navigation.
built a full terminal, just remember to include in the settings the option to work Ctrl+C, etc. In the terminal run through rebar dev-server with the app sync
, which immediately after the recording .erl file to see a log of successful/unsuccessful compilation. For me as a newbie in Erlang, it's very convenient.