Fix a few windows issues (!1192) · Merge requests · graphviz / graphviz · GitLab

John Ellson requested to merge gh-6acd566e/1192/Chiel92/master into master Jan 03, 2017

Created by: Chiel92

This PR fixes three issues for windows.

Add missing agissimple function to cgraph.def
Fix "attr_widgets.dot is not a Word Document." error while diffing
Fix the flex build command also in the Release Configuration. (My previous PR only fixed it for the Debug Configuration).