When pressing the "Help" button on the Screenshot dialog a pop-up window occurs with the following message: "Failed to execute child process "xfhelp4" (No such file or directory)" Shouldn't clicking on the "Help" button take you to a man page?
This was fixed with http://git.xfce.org/apps/xfce4-screenshooter/commit/?id=5aaa5c3c5fbb9cae8636007a832b547f7b9178ba (2013-07-13)
Created attachment 5459 Fixes bug 10197 Very simple fix, screenshooter did not use the correct parameters when calling xfce_dialog_show_help. Correct call should apparently include a page name and/or an empty offset string rather than NULL. This is fixed on my current Github branch, will apply for a merge later (please ping me on IRC before patching Git, will give less merging to do ;) ).
Patch has been applied to Git already in commit bbc5f465bbb3743bdc755b4add311281055c9158. Marking as resolved.