- added option "arg=.." to parameter options; this argument can be passed to converter; used currently for "type=relation" to flag, that the relation type is different from the parameter name - extended "objectparameter" to handle such cases - removed relationtypes "mixin", "filter", "instfilter" and "instmixin" since not needed due to converterArg
- added experimental flag for alias "-noleaf" to force a stack frame to be written (e.g. necessary for "next"). makes only sense for aliases to c-implemented cmds - fix inconsistent behaviour of dotVarResolver "o eval {set .x 1}" was setting var ".x" instead of "x" The problem was due to a interaction between the namespace varResolver() and the DotVarResolver()
- fix for DotCmdResolver during compilation of a proc by Tcl. - extended regression text - found 2 potential bugs (not fixed yet)