Small changes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1871 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/function.tex

@@ -351,9 +351,9 @@ the front when the dialog box is popped up.
 
 \membersection{::wxFileSelector}\label{wxfileselector}
 
-\func{wxString}{wxFileSelector}{\param{const wxString\& }{message}, \param{const wxString\& }{default\_path = NULL},\\
-  \param{const wxString\& }{default\_filename = NULL}, \param{const wxString\& }{default\_extension = NULL},\\
-  \param{const wxString\& }{wildcard = ``*.*''}, \param{int }{flags = 0}, \param{wxWindow *}{parent = NULL},\\
+\func{wxString}{wxFileSelector}{\param{const wxString\& }{message}, \param{const wxString\& }{default\_path = ""},\\
+  \param{const wxString\& }{default\_filename = ""}, \param{const wxString\& }{default\_extension = ""},\\
+  \param{const wxString\& }{wildcard = ``*.*''}, \param{int }{flags = 0}, \param{wxWindow *}{parent = ""},\\
   \param{int}{ x = -1}, \param{int}{ y = -1}}
 
 Pops up a file selector box. In Windows, this is the common file selector
@@ -384,7 +384,7 @@ The application must check for a NULL return value (the user pressed
 Cancel). For example:
 
 \begin{verbatim}
-const wxString\& s = wxFileSelector("Choose a file to open");
+const wxString& s = wxFileSelector("Choose a file to open");
 if (s)
 {
   ...

docs/motif/install.txt

@@ -72,6 +72,9 @@ COMPILING USING CONFIGURE
   either edit the makefile to hard-wire the flags, or place wx-config
   where it will be found by the makefile.
 
+- If switching between wxMotif and wxGTK, you should remove the
+  config.cache file manually before running configure again.
+
 COMPILING USING MAKEFILES
 =========================