17 Apr
2002
17 Apr
'02
5:46 p.m.
Hello! :)
How it must works, when in pre/post part of filter object calls his procs that calls next? Situation like here:
Class A A instproc msg msg { puts "puts: $msg" }
Class B -superclass A B instproc msg msg { next }
B instproc my_filter args { my msg "before next in filter" next }
B b
b filter my_filter b msg bb puts: before next in filter
that's all!: there is no "puts: bb".
if filter like this:
B instproc my_filter args { my msg "before next in filter" next my msg "after next in filter" }
then: "too many nested calls to Tcl_EvalObj"
Thank you.