#41 Unhandled exception when illegal characters in topic name

[Craig Andera]

Here's the error report. His problem seems to be that
he created a topic with a backslash in the name,
screwing up the path calculation. This needs to get
caught and dealt with.

Creating Topic called Work\PBC
Version = 0.93.2122.5183
System.IO.DirectoryNotFoundException: Could not find a
part of the path "E:\Wiki\Ricky\Home\Work\PBC.wiki". at
System.IO.__Error.WinIOError(Int32 errorCode, String
str) at System.IO.FileStream..ctor(String path,
FileMode mode, FileAccess access, FileShare share,
Int32 bufferSize, Boolean useAsync, String msgPath,
Boolean bFromProxy) at
System.IO.FileStream..ctor(String path, FileMode mode,
FileAccess access, FileShare share) at
FlexWiki.FlexWikiPad.Controller.CreateNewTopicInternal(Namespace
ns, String name) in
c:\data\Projects\fwcontrib\FlexWikiPad\release\Controller.cs:line
957 at FlexWiki.FlexWikiPad.Controller.CreateNewTopic()
in
c:\data\Projects\fwcontrib\FlexWikiPad\release\Controller.cs:line
346 at
FlexWiki.FlexWikiPad.App.miFileNewTopic_Click(Object
sender, EventArgs e) in
c:\data\Projects\fwcontrib\FlexWikiPad\release\App.cs:line
1195 at System.Windows.Forms.MenuItem.OnClick(EventArgs
e) at System.Windows.Forms.MenuItemData.Execute() at
System.Windows.Forms.Command.Invoke() at
System.Windows.Forms.Control.WmCommand(Message& m) at
System.Windows.Forms.Control.WndProc(Message& m) at
System.Windows.Forms.ScrollableControl.WndProc(Message&
m) at
System.Windows.Forms.ContainerControl.WndProc(Message&
m) at System.Windows.Forms.Form.WndProc(Message& m) at
System.Windows.Forms.ControlNativeWindow.OnMessage(Message&
m) at
System.Windows.Forms.ControlNativeWindow.WndProc(Message&
m) at System.Windows.Forms.NativeWindow.Callback(IntPtr
hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)