Text editor

I'm getting tired of Notepad++ and its annoying and cumbersome interface. I'm looking for an editor with:
1.Syntax highlighting/+User-friendly way to edit highlights bonus
2.zero cost/+Open source  bonus
3.search and replace:in selection/+regex bonus
4.Multiple document interface/+tree view bonus
5.Code folding or equivalent./+Auto-completion of keywords/brackets/functions bonus
6.Ability for changing font/colors/appearance freely .
7.Ability to handle unicode and large >64kb files.
8.Extensive undo/redo /+bonus for keeping it after saving.
9.Macros or scriptable commands.

>>50
using virustotal is fine, but, false positives do exist. There are certain cases where it's very hard to make a reliable detector for some malware, in which case they blacklist the packer/protector used, also I've seen plenty of malware which are completly undetected on virustotal which were protected using a complex system, but once you reverse it yourself, you can see clearly that it's a malware and what it does, so nothing will ever beat having you look at it yourself, AVs are only trustable for known malware which is not heavily poly/metamorphic, but won't work in some cleverly targeted attacks or certain rare malware which is well protected. There is still a long way to go for AVs to be able to detect certain kinds of viruses.