App::Chart::Manual -- open the Chart manual
use App::Chart::Manual; App::Chart::Manual->open; # start of manual App::Chart::Manual->open ($node); # particular node
App::Chart::Manual->open ($node, $parent_widget)
Open the Chart manual. Optional
$nodeis a node name like "Main Window", or if undef or omitted then open the manual at the start.
$parent_widget(if given, and not undef) is used as the parent window for an error bell or dialog if a help browser can't be opened. Or at least that's the intention.
Copyright 2007, 2008, 2009, 2010, 2011, 2016 Kevin Ryde
Chart is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.
Chart is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Chart; see the file COPYING. Failing that, see http://www.gnu.org/licenses/.