Now, updating PWgui is almost semi-automatic. "check_gui" cross checks for new/obsolete variables between INPUT_*.def and corresponding PWgui files, and creates an appropritae help file for PWgui.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@4880 c92efa57-630b-4861-b058-cf58834340f0