The module that *uses* the module whose methods I want to trace is loaded dynamically, at run-time through a mechanism I created with an eval.

So load it earlier when debugging. 

perl -MTL1ng::Parser -MDebug::Trace=TL1ng::Parser::parse_string test_s
+imple_auto.pl

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In reply to Re: Best method of call tracing, without writing code? by ikegami
in thread [Solved] Best method of call tracing, without writing code? by Hercynium

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