Comment 3 for bug 1136508

Attaching reformatted diff (against current release branch <lp:inkscape/0.48.x> r10009) to ease testing and reviewing.

(Note: pasting diffs inline into bug reports / comments doesn't really work well since both the MUA(s) and launchpad.net tend to mangle the formatting of spaces and newlines. While the attached version does apply, and compile, I'm not 100% sure whether I succeeded to extract the relevant diff with the original formatting from Thunderbird).