macro obsoletion (was: File names)

[Peter Simons]

Guido Draheim writes:

 > The `acinclude` tool is currently grepping macros for
 > /dnl obsoleted[: ]/ lines [...].

Out of curiosity: Why did you stray from the established
@keyword format here?


 > I do already have a mechanism in place that serves the
 > purpose but it can adapted easily if the syntax does
 > change.

The alternatives we have so far are:

 (1) dnl @category obsolete

 (2) dnl @category obsolete [reason]

 (3) dnl @obsolete [reason]

 (4) dnl obsoleted: [reason]

What do the others guys think? Any opinions would be greatly
appreciated.

Peter