There might be another similar bit in gtk_tree_model_get too. Failing
program below, getting
Bizarre copy of CODE in aassign at multi-get.pl line 79.
The case where you give explicit column numbers seems ok. I suppose the
sp global is already past where the local XPUSHs is writing. But do
both cases need an SPAGAIN in case the stack has been extended deep
within the get_value and/or get_n_columns? Or for that matter the
iter_n_children in the marshal too?
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multi-get.pl
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GtkTreeModel.xs.get-values.diff
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