added help function via html if yelp is not installed
authorFriedrich Beckmann <friedrich.beckmann@gmx.de>
Mon, 23 May 2016 15:51:54 +0000 (17:51 +0200)
committerFriedrich Beckmann <friedrich.beckmann@gmx.de>
Mon, 23 May 2016 15:51:54 +0000 (17:51 +0200)
The current help system requires yelp to be installed. This patch
will fallback to local html help and then internet html help via
http://www.gnu.org/software/pspp if no html is installed. The browser
is invoked via open (MAC), start (windows) and xdg-open (linux)


No differences found