K 10 svn:author V 5 joerg K 8 svn:date V 27 2001-07-09T21:11:10.000000Z K 7 svn:log V 191 Log when the user is turning debugging on/off. Also sanitize the TRACE* macros a bit so they syntactically behave like single C statements (even inside in `if' statement). Submitted by: des END