In this technical note, we’d like to setup [GNU Emacs]([http://ftp.gnu.org/gnu/emacs/windows/ G) and AUCTeX so that it can do both forward searches (using Emacs to control the PDF Viewer) and inverse searches (using the PDF Viewer to control Emacs). This work is based on William’s instructions, but with some additional modifications from Miguel Frasson that remove the dependency on
sumatra-forward.el, as long you primarily use
pdflatex as your LaTeX target. The technique uses the command line rather than DDE to interface with Sumatra PDF.