In dotfilepatcher.cpp (Release_1_8_20) the html target attribute value "_top" is set for SVG files. I'd like to show the doxygen information in an iframe. Using the INTERACTIVE_SVG setting frames will be discarded when selecting a link within an image. Code to add the attribute seems to exist for a long time. I was not able to figure out why that is necessary. Currently I replace the value of this attribute with "_parent" which does not show any issues: find html -name "*.svg" -exec sed -i s/_top/_parent/g...