I often work with differents active buffer on emacs like :
- source files
- SQL buffer
- shell buffer
I try to get speedbar always display buffer mode but I can't find any option that can load this display when emacs is started (default is file mode), and keep it during all session.
I also tried ecb history window that can display opened/recently closed edit buffers but there's no way to make it display specials buffers like SQL or shell.
How can I customize emacs to get this behavior?