Re: warn when core functions are shadowed

[John W. Eaton]

On  2-Feb-2010, Jaroslav Hajek wrote:

| > If we do want to add a command-line option, then we can make it work for
| > all warning flags:
| >
| >  --warning ID      set warning state for ID to "on"
| >  --no-warning ID   set warning state for ID to "off"
| 
| Cool idea.

Thinking about this a little more, maybe it should be

  --warning-on ID
  --warning-off ID
  --warning-error ID

?

jwe