Language-agnostic properly-tabbing code editors for Linux?

* Regex search mark, and replace (across all open files, even), regex

* Tabbed editor with proper keyboard shortcuts ([ctrl]+[tab]

* Auto-indent, indent preservation, and indent manipulation

* Block select mode

* Run user-defined commands from program (such as compilers), have

* Workspaces (collections of files to be open at the same time)

* Vim and emacs do not take full advantage of my screen, mouse, and

* Regex capability is frighteningly rare

* Almost nothing has last-seen tab traversal

* I've not seen anything with last-navigation-column cursor