+2018-09-02 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/standards.texi (Standards): Update Objective-C reference.
+
2018-09-01 Gerald Pfeifer <gerald@pfeifer.com>
* doc/install.texi (Prerequisites): Update link for MPC.
The authoritative manual on Objective-C 2.0 is available from Apple:
@itemize
@item
-@uref{https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html}
+@uref{https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html}
@end itemize
For more information concerning the history of Objective-C that is