Many features request

[udS27]

I work with several ide, and I think yours in the top 5. Here is a sort list of very useful text editor features:

- highlight searched items (the most intelligent way is what I know is in the google chrome, which marks the positions on the scrollbar - amazing)
- highlight variables under cursor in the code
- show function parameters hint with ctrl+shift+space ( i didn't find any shortcut in your editor, please let me know if exists )
- intelligent tab moves: the tab positions depends on the above row characters and structure (like in plsql developer).

Thanks