in reply to Speaking of indirect object notation...

Don't you mean $caller not caller (which is also a builtin and might be throwing things off)?

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Re^2: Speaking of indirect object notation...
by blazar (Canon) on Apr 21, 2005 at 16:37 UTC
    Most definitely! Indeed my fault for the typo (should have noted from the "erroneous error message" - no pun intended!)

    However, no: that's not what is "throwing things off"...