document that GetAttribute's argument must not be NULL

[wxWidgets.git] / docs / latex / wx / helpinst.tex

diff --git a/docs/latex/wx/helpinst.tex b/docs/latex/wx/helpinst.tex
index 9e660aab5d2dbacd7e5e8819c74cad7ec29ba65d..fd42c0e51e54937e9429028f041e3df989425bc0 100644 (file)
--- a/docs/latex/wx/helpinst.tex
+++ b/docs/latex/wx/helpinst.tex
@@ -47,7 +47,7 @@ a similar style to the Microsoft HTML Help viewer and using some of the same fil
 Although it has an API compatible with other help controllers, it has more advanced features, so it is
 recommended that you use the specific API for this class instead. Note that if you
 use .zip or .htb formats for your books, you
-must add this line to your application initialization: {\tt wxFileSystem::AddHandler(new wxZipFSHandler);}
+must add this line to your application initialization: {\tt wxFileSystem::AddHandler(new wxArchiveFSHandler);}
 or nothing will be shown in your help window.
 \end{itemize}
 
@@ -90,9 +90,9 @@ Destroys the help instance, closing down the viewer if it is running.
 
 \membersection{wxHelpController::Initialize}\label{wxhelpcontrollerinitialize}
 
-\func{virtual void}{Initialize}{\param{const wxString\& }{file}}
+\func{virtual bool}{Initialize}{\param{const wxString\& }{file}}
 
-\func{virtual void}{Initialize}{\param{const wxString\& }{file}, \param{int}{ server}}
+\func{virtual bool}{Initialize}{\param{const wxString\& }{file}, \param{int}{ server}}
 
 Initializes the help instance with a help filename, and optionally a server socket
 number if using wxHelp (now obsolete). Does not invoke the help viewer.
@@ -191,7 +191,7 @@ that the viewer is a variant of Netscape Navigator.}
 
 \membersection{wxHelpController::GetParentWindow}\label{wxhelpcontrollergetparentwindow}
 
-\constfunc{virtual bool}{GetParentWindow}{\void}
+\constfunc{virtual wxWindow*}{GetParentWindow}{\void}
 
 Returns the window to be used as the parent for the help window. This window is used
 by wxCHMHelpController, wxWinHelpController and wxHtmlHelpController.