On 08 Dec 2010, at 22:32, Martin wrote: > It seems that the name of "parentfp" (used by neted procedures) depends on the dwarf version? > > -gs and -gw => parentfp > -gw3 => $parentfp > > Is there are reason, does the $ have a meaning? It's a bug in -gw3. "$" is an internal compiler convention for "non-programmer visible symbol". Jonas