- Introducted Arg2Tcl as a replacement for some calls to Arg2Text

- Fixed a memory leak

splitter.h

@@ -73,4 +73,19 @@ typedef struct _TokenEntry {
          /*!
             isNumeric test if pText is a number
 	 !*/
+        char *Arg2Tcl(int argc, char *argv[], char *buffer, int buffersize);        
+        /*!
+           Arg2Tcl converts an argc, argv[] pair into a line of
+           text. Args are quoted if needed, in order to be interpreted as
+           proper tcl command. If buffer is NULL or the result longer than
+           buffersize, the result is allocated by Arg2Tcl.
+           If the results fits the buffer, buffer is returned.
+           If no memory is available or any element of argv is NULL, NULL is
+           returned.
+           The result has to be freed by the caller after use be something like:
+           
+             if (result != NULL && result != buffer) free(result);
+             
+         !*/
+         
 #endif