fixed broken links to string functions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10536 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/function.tex

@@ -461,15 +461,34 @@ if successful, FALSE otherwise.
 Makes a copy of the string {\it s} using the C++ new operator, so it can be
 deleted with the {\it delete} operator.
 
+\membersection{::wxIsEmpty}\label{wxisempty}
+
+\func{bool}{IsEmpty}{\param{const char *}{ p}}
+
+Returns {\tt TRUE} if the pointer is either {\tt NULL} or points to an empty
+string, {\tt FALSE} otherwise.
+
+\membersection{::wxStricmp}\label{wxstricmp}
+
+\func{int}{Stricmp}{\param{const char *}{p1}, \param{const char *}{p2}}
+
+Returns a negative value, 0, or positive value if {\it p1} is less than, equal
+to or greater than {\it p2}. The comparison is case-insensitive.
+
+This function complements the standard C function {\it strcmp()} which performs
+case-sensitive comparison.
+
 \membersection{::wxStringMatch}
 
 \func{bool}{wxStringMatch}{\param{const wxString\& }{s1}, \param{const wxString\& }{s2},\\
   \param{bool}{ subString = TRUE}, \param{bool}{ exact = FALSE}}
 
-Returns TRUE if the substring {\it s1} is found within {\it s2},
-ignoring case if {\it exact} is FALSE. If {\it subString} is FALSE,
+Returns {\tt TRUE} if the substring {\it s1} is found within {\it s2},
+ignoring case if {\it exact} is FALSE. If {\it subString} is {\tt FALSE},
 no substring matching is done.
 
+This function is obsolete, use \helpref{wxString::Find}{wxstringfind} instead.
+
 \membersection{::wxStringEq}\label{wxstringeq}
 
 \func{bool}{wxStringEq}{\param{const wxString\& }{s1}, \param{const wxString\& }{s2}}
@@ -480,30 +499,15 @@ A macro defined as:
 #define wxStringEq(s1, s2) (s1 && s2 && (strcmp(s1, s2) == 0))
 \end{verbatim}
 
-\membersection{::IsEmpty}\label{isempty}
+This function is obsolete, use \helpref{wxString}{wxstring} instead.
 
-\func{bool}{IsEmpty}{\param{const char *}{ p}}
-
-Returns TRUE if the string is empty, FALSE otherwise. It is safe to pass NULL
-pointer to this function and it will return TRUE for it.
-
-\membersection{::Stricmp}\label{stricmp}
-
-\func{int}{Stricmp}{\param{const char *}{p1}, \param{const char *}{p2}}
-
-Returns a negative value, 0, or positive value if {\it p1} is less than, equal
-to or greater than {\it p2}. The comparison is case-insensitive.
-
-This function complements the standard C function {\it strcmp()} which performs
-case-sensitive comparison.
-
-\membersection{::Strlen}\label{strlen}
+\membersection{::wxStrlen}\label{wxstrlen}
 
 \func{size\_t}{Strlen}{\param{const char *}{ p}}
 
 This is a safe version of standard function {\it strlen()}: it does exactly the
 same thing (i.e. returns the length of the string) except that it returns 0 if
-{\it p} is the NULL pointer.
+{\it p} is the {\tt NULL} pointer.
 
 \membersection{::wxGetTranslation}\label{wxgettranslation}
 

docs/latex/wx/tstring.tex

@@ -131,18 +131,19 @@ variables.
 
 \subsection{Other string related functions and classes}
 
-As most programs use character strings, the standard C library provides quite a
-few functions to work with them. Unfortunately, some of them have rather
-counter-intuitive behaviour (like strncpy() which doesn't always terminate the resulting
-string with a NULL) and are in general not very safe (passing NULL to them will
-probably lead to program crash). Moreover, some very useful functions are not
-standard at all. This is why in addition to all wxString functions, there are
-also a few global string functions which try to correct these problems: 
-\helpref{wxIsEmpty()}{wxisempty} verifies whether the string is empty (returning
-TRUE for NULL pointers), \helpref{wxStrlen()}{wxstrlen} also handles NULLs correctly
-and returns 0 for them and \helpref{wxStricmp()}{wxstricmp} is just a
-platform-independent version of case-insensitive string comparison function
-known either as stricmp() or strcasecmp() on different platforms.
+As most programs use character strings, the standard C library provides quite
+a few functions to work with them. Unfortunately, some of them have rather
+counter-intuitive behaviour (like strncpy() which doesn't always terminate the
+resulting string with a NULL) and are in general not very safe (passing NULL
+to them will probably lead to program crash). Moreover, some very useful
+functions are not standard at all. This is why in addition to all wxString
+functions, there are also a few global string functions which try to correct
+these problems: \helpref{wxIsEmpty()}{wxisempty} verifies whether the string
+is empty (returning {\tt TRUE} for {\tt NULL| pointers), 
+\helpref{wxStrlen()}{wxstrlen} also handles NULLs correctly and returns 0 for
+them and \helpref{wxStricmp()}{wxstricmp} is just a platform-independent
+version of case-insensitive string comparison function known either as
+stricmp() or strcasecmp() on different platforms.
 
 The {\tt <wx/string.h>} header also defines \helpref{wxSnprintf}{wxsnprintf} 
 and \helpref{wxVsnprintf}{wxvsnprintf} functions which should be used instead