emacs WhizzyTeX is an Emacs minor mode for incrementally viewing LaTeX documents that you are editing. It works under Unix with gv (app-text/gv) and xdvi (app-text/xdvik) viewers, but the Active-DVI viewer (app-text/active-dvi) will provide much better visual effects and offer more functionalities. Enable support for app-text/active-dvi Enable support for app-text/xdvik Enable support for app-text/gv