The following message is a courtesy copy of an article that has been posted to comp.lang.misc as well. gotoken / math.sci.hokudai.ac.jp (GOTO Kentaro) writes: > I don't know the complete list of thread-local $-prefixed variables. > I hope anyone will list here. OK - I'm sure this will get added to, but.. $_ $~ $& $` $' $+ Regards Dave