On Dec 30, 2007, at 4:53 PM, Kevin Ryde wrote:
> muppet <[EMAIL PROTECTED]> writes:
>> void gtk_cell_layout_set_attributes (GtkCellLayout *cell_layout,
>> GtkCellRenderer *cell, ...);
>> PREINIT:
>> gint i;
>> @@ -45,38 +399,79 @@ void gtk_cell_layout_set_attributes (Gtk
>> if (items < 4 || 0 != (items - 2) % 2)
>> croak ("usage: $cell_layout->set_attributes (name => column,
>> ...)
>> \n"
>
> Will "items<4" there reject a call that sets no attributes?
Yes.
> (I think that may be meant to be allowed ... err, without
> actually running it to try!)
That one has always been that way. The idea was, "if you're doing
this, you probably mean 'clear', so just call that." I guess if you
were holding all the attributes to set in a list, and the list was
empty, then allowing an empty list would make it work cleanly, but it
really doesn't buy you much.
--
If the monkey could type one keystroke every nanosecond, the expected
waiting time until the monkey types out Hamlet is so long that the
estimated age of the universe is insignificant by comparison ... this
is not a practical method for writing plays.
-- Gian-Carlo Rota
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