Mark tokens with the file position from where they're read. Restore this

position for tokens read from a token list. This means that line info does
now show the actual point of definition. This is an improvement but needs to
be refined.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4911 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/ca65/token.h

@@ -303,6 +303,11 @@ INLINE int TokIsSep (enum token_t T)
 #  define TokIsSep(T)   ((T) == TOK_SEP || (T) == TOK_EOF)
 #endif
 
+void CopyToken (Token* Dst, const Token* Src);
+/* Copy a token. The current value of Dst.SVal is free'd, so Dst must be
+ * initialized.
+ */
+
 
 
 /* End of token.h */