private void LoadPHPContextualHelp()
{
if (MainForm.mainForm.phpHelp != null)
{
IndexItem item = MainForm.mainForm.phpHelp.Index.SearchIndex(
TextUtilities.GetWordAt(editor.ActiveTextAreaControl.Document, editor.ActiveTextAreaControl.Caret.Offset - 1) + "?", IndexType.KeywordLinks);
if (item != null)
{
HelpBrowserTab helpBrowserTab = HelpBrowserDock.FindHelpTab();
if (helpBrowserTab == null)
{
helpBrowserTab = new HelpBrowserTab();
}
helpBrowserTab.Show(MainForm.mainForm.dockPanel);
helpBrowserTab.webBrowser.Navigate((item.Topics[0] as IndexTopic).URL);
}
}
}
